/* =========================================================
   KB ARMATURE — Home page
   Vanilla CSS · Mobile-first · Modular
   ========================================================= */

/* -----------------------------
   1. DESIGN TOKENS
----------------------------- */
:root {
  /* Color */
  --c-bg-deep:    #06131D;
  --c-bg:         #0A1721;
  --c-bg-elev:    #0E1C28;
  --c-bg-graph:   #101820;
  --c-bg-light:   #F5F8FA;
  --c-bg-soft:    #ECF1F5;
  --c-line:       rgba(255,255,255,.08);
  --c-line-soft:  rgba(255,255,255,.05);
  --c-line-dark:  rgba(6,19,29,.08);

  --c-kb:         #0078A9;
  --c-cyan:       #00AEEF;
  --c-cyan-soft:  rgba(0,174,239,.14);
  --c-magenta:    #FB0F7E;
  --c-magenta-soft: rgba(251,15,126,.12);
  --c-white:      #F5F8FA;
  --c-gray:       #8B9AAA;
  --c-gray-deep:  #5A6B7B;
  --c-text-dark:  #0A1721;
  --c-text-mute:  rgba(245,248,250,.65);

  /* Typography
     - --f-sans: body, UI, paragraphs (Inter for readability)
     - --f-disp: all major headings — Rajdhani (technical/geometric/industrial AND full
                 Serbian Latin Extended support: č ć š đ ž render cleanly)
     - --f-tech: alias of --f-disp for legacy class refs
     - --f-mono: technical labels, eyebrows, codes */
  --f-sans:  'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --f-disp:  'Rajdhani', 'Exo 2', 'Eurostile', 'Bank Gothic', Arial, sans-serif;
  --f-tech:  'Rajdhani', 'Exo 2', 'Eurostile', Arial, sans-serif;
  --f-mono:  'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Scale */
  --container: 1320px;
  --gutter: clamp(20px, 4vw, 48px);

  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 18px;

  /* Motion */
  --ease: cubic-bezier(.6,.05,.05,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --t-fast: .25s;
  --t: .45s;
  --t-slow: .9s;

  /* Header */
  --header-h: 88px;
  --header-h-sm: 72px;
}

@media (max-width: 768px) {
  :root { --header-h: 72px; }
}

/* -----------------------------
   2. RESET / BASE
----------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
/* overflow-x: clip on html prevents fixed-position elements (like .upit-rail
   in its hidden state) from contributing to documentElement.scrollWidth, which
   in turn keeps narrow viewports (≤390px) free of horizontal overflow. body
   already has overflow-x:hidden but that does not clip fixed-positioned
   descendants since they anchor to the viewport, not the body. */
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text-dark);
  background: var(--c-bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
/* Headings — all in Rajdhani for consistent Serbian Latin Extended rendering
   (č ć š đ ž). Body / paragraphs stay in Inter for readability. */
h1, h2 { font-family: var(--f-disp); font-weight: 600; letter-spacing: 0; line-height: 1.08; }
h3, h4 { font-family: var(--f-disp); font-weight: 600; letter-spacing: 0; line-height: 1.18; }
::selection { background: var(--c-cyan); color: var(--c-bg-deep); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

/* No scroll lock for body when menu open */
body.is-locked { overflow: hidden; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* -----------------------------
   3. UTILITY / SHARED
----------------------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 12px/1 var(--f-mono);
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-gray-deep);
  margin-bottom: 20px;
}
.eyebrow--light { color: rgba(245,248,250,.7); }
.eyebrow__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-magenta);
  box-shadow: 0 0 12px rgba(251,15,126,.7);
}

.section-title {
  font-family: var(--f-disp);
  font-size: clamp(30px, 4.2vw, 58px);
  letter-spacing: 0;
  font-weight: 600;
  line-height: 1.1;
  color: var(--c-text-dark);
}
.section-title--light { color: var(--c-white); }
.section-title .muted { color: var(--c-gray-deep); font-weight: 500; }
.section-title--light .muted { color: var(--c-gray); }

.grad {
  background: linear-gradient(120deg, var(--c-cyan) 0%, var(--c-kb) 50%, var(--c-magenta) 110%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-sub {
  max-width: 640px;
  font-size: clamp(15px, 1.1vw, 17px);
  color: var(--c-gray-deep);
  margin-top: 18px;
}
.section-sub--light { color: var(--c-text-mute); }

.section-head { margin-bottom: 64px; }
.section-head--center { text-align: center; margin-inline: auto; max-width: 760px; }
.section-head--center .section-sub { margin-inline: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font: 500 14px/1 var(--f-sans);
  letter-spacing: .01em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--t-fast) var(--ease-out),
              background var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              box-shadow var(--t-fast) var(--ease-out);
}
.btn svg { width: 14px; height: 14px; flex-shrink: 0; transition: transform var(--t-fast) var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }

.btn--sm { padding: 10px 16px; font-size: 13px; }
.btn--lg { padding: 18px 28px; font-size: 15px; }

.btn--primary {
  background: var(--c-white);
  color: var(--c-bg-deep);
  border: 1px solid var(--c-white);
}
.btn--primary:hover {
  background: var(--c-cyan);
  color: var(--c-bg-deep);
  border-color: var(--c-cyan);
  box-shadow: 0 12px 32px -10px rgba(0,174,239,.45);
}
.btn--ghost {
  background: transparent;
  color: var(--c-white);
  border: 1px solid rgba(255,255,255,.22);
}
.btn--ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.4); }

.btn--outline {
  background: transparent;
  color: var(--c-text-dark);
  border: 1px solid rgba(6,19,29,.18);
}
.btn--outline:hover { background: var(--c-bg-deep); color: var(--c-white); border-color: var(--c-bg-deep); }

.btn-text {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 14px/1 var(--f-sans);
  color: var(--c-white);
  padding: 14px 4px;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.btn-text svg { width: 14px; height: 14px; transition: transform var(--t-fast); }
.btn-text:hover { color: var(--c-cyan); border-bottom-color: var(--c-cyan); }
.btn-text:hover svg { transform: translateY(2px); }
.btn-text--dark { color: var(--c-text-dark); }
.btn-text--light { color: var(--c-white); }

/* Reveal on scroll — SAFETY NET: default state is VISIBLE.
   JS adds `js-reveal-ready` to <html> after parsing, which gates the
   hidden state. If main.js throws before that line, content stays visible.
   This is the round-3 fix for filter chips / hero buttons showing as
   ghosted when an earlier JS error blocks IntersectionObserver setup. */
.reveal {
  opacity: 1;
  transform: none;
}
html.js-reveal-ready .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
  transition-delay: var(--d, 0s);
  will-change: opacity, transform;
}
html.js-reveal-ready .reveal.is-visible { opacity: 1; transform: none; }

/* -----------------------------
   4. KB LOGO (PNG image — full color, no filters)
----------------------------- */
.kb-logo-img {
  display: block;
  height: auto;
  width: auto;
  user-select: none;
  -webkit-user-drag: none;
}

/* Header logo — full original color, no filter applied. */
.kb-logo-img--header {
  height: 44px;
  transition: height var(--t) var(--ease-out);
}

/* When header collapses on scroll, slightly reduce logo height to match compact padding */
.header[data-state="solid"] .kb-logo-img--header { height: 38px; }

/* Footer logo — full original color, no filter applied. */
.kb-logo-img--footer {
  height: 56px;
}

/* -----------------------------
   5. PRELOADER
----------------------------- */
.preloader {
  position: fixed; inset: 0; z-index: 9999;
  background: radial-gradient(120% 80% at 50% 50%, #0E1C28 0%, var(--c-bg-deep) 70%, #04101A 100%);
  display: grid; place-items: center;
  transition: opacity .8s var(--ease-out), visibility .8s;
}
.preloader.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader__inner {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
  gap: 28px;
  padding: 24px;
  z-index: 2;
  max-width: 100%;
}
.preloader__grid {
  position: absolute; inset: -100px; width: calc(100% + 200px); height: calc(100% + 200px);
  z-index: -1; opacity: 0;
  animation: preGrid 1.4s var(--ease-out) .2s forwards;
}
@keyframes preGrid { to { opacity: 1; } }

/* Animated wave accent above logo */
.preloader__wave {
  width: min(220px, 50vw); height: auto;
  opacity: 0;
  animation: fadeUp .6s var(--ease-out) .1s forwards;
}
.preloader__wave path {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: drawWave 1.6s var(--ease-out) .15s forwards;
}
@keyframes drawWave { to { stroke-dashoffset: 0; } }

/* Real logo image */
.preloader__logo {
  opacity: 0;
  transform: translateY(8px);
  animation: fadeUp .8s var(--ease-out) .35s forwards;
}
.preloader__logo-img {
  width: min(300px, 70vw); height: auto;
  /* Full original color logo — no filter applied */
}

/* Wordmark "KB ARMATURE · BEOGRAD" */
.preloader__brand {
  display: flex; align-items: center; gap: 14px;
  opacity: 0;
  animation: fadeUp .7s var(--ease-out) .75s forwards;
}
.preloader__brand-name {
  font-family: var(--f-disp);
  font-weight: 600;
  font-size: 13px;
  line-height: 1;
  letter-spacing: .42em;
  color: var(--c-white);
  text-transform: uppercase;
}
.preloader__brand-divider {
  width: 24px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), var(--c-magenta));
}
.preloader__brand-city {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .42em;
  color: var(--c-magenta);
  text-transform: uppercase;
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.preloader__progress {
  width: min(420px, 70vw);
  opacity: 0;
  animation: fadeUp .6s var(--ease-out) 1s forwards;
  margin-top: 4px;
}
.preloader__bar {
  height: 1px;
  background: rgba(255,255,255,.12);
  position: relative;
  overflow: hidden;
}
.preloader__bar span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-magenta));
  transition: width .2s linear;
  box-shadow: 0 0 12px rgba(0,174,239,.6);
}
.preloader__meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 14px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--c-gray);
}
.preloader__label::before { content: "// "; color: var(--c-magenta); }
.preloader__pct { color: var(--c-white); }

@media (max-width: 480px) {
  .preloader__inner { gap: 22px; }
  .preloader__brand-name { font-size: 12px; letter-spacing: .35em; }
  .preloader__brand-city { font-size: 10px; letter-spacing: .35em; }
  .preloader__brand-divider { width: 18px; }
}

/* -----------------------------
   6. HEADER
----------------------------- */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: padding var(--t) var(--ease-out),
              background var(--t) var(--ease-out),
              backdrop-filter var(--t) var(--ease-out),
              border-color var(--t) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.header__inner {
  width: 100%; max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.header__logo { display: inline-flex; }

.header__nav {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 0;
}
.nav-list {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: clamp(0px, .4vw, 6px);
}
.nav-item {
  position: relative;
  /* Critical: do NOT let a hidden absolute dropdown grow the <li>.
     This is a defensive backstop in case any sub-element accidentally
     positions itself relative. */
  list-style: none;
}
.nav-link {
  position: relative;
  display: inline-flex; align-items: center; gap: 5px;
  padding: 10px clamp(8px, 1vw, 14px);
  font: 500 14px/1 var(--f-sans);
  color: var(--c-white);
  white-space: nowrap;
  border-radius: 999px;
  transition: color var(--t-fast), background var(--t-fast);
}
.nav-link::after {
  content: ""; position: absolute; left: clamp(8px, 1vw, 14px); right: clamp(8px, 1vw, 14px); bottom: 6px;
  height: 1px; background: var(--c-magenta);
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform var(--t) var(--ease-out);
}
.nav-link:hover::after, .nav-link--active::after { transform: scaleX(1); }
.nav-link--active { color: var(--c-white); }
.nav-link__caret {
  width: 10px; height: 10px;
  opacity: .75;
  transition: transform var(--t-fast) var(--ease-out), opacity var(--t-fast);
}
.nav-item:hover > .nav-link .nav-link__caret,
.nav-item:focus-within > .nav-link .nav-link__caret {
  transform: rotate(180deg); opacity: 1;
}

/* === Dropdown shared === */
.mega,
.submenu {
  position: absolute;
  top: 100%; left: 0;
  margin-top: 8px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-6px);
  transition:
    opacity .25s var(--ease-out),
    visibility .25s,
    transform .25s var(--ease-out);
  z-index: 50;
}
/* Invisible hover-bridge that prevents flicker when moving from nav-link → dropdown */
/* PHASE 13: hover-bridge — extended both vertically AND laterally so the
   cursor can travel from the nav-link to a wide / right-anchored submenu
   (Katalozi) without losing hover. -24px height bridges the 8px margin-top
   gap with a healthy 16px overlap into the trigger area. */
.mega::before,
.submenu::before {
  content: "";
  position: absolute;
  top: -24px;
  left: -16px;
  right: -16px;
  height: 28px;
}
.nav-item:hover > .mega,
.nav-item:hover > .submenu,
.nav-item:focus-within > .mega,
.nav-item:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* Glass panel surface shared by both — but keep position rules separate
   so we don't accidentally undo .submenu's position: absolute. */
.mega__inner,
.submenu {
  background: linear-gradient(180deg, rgba(14, 28, 40, .96) 0%, rgba(6, 19, 29, .96) 100%);
  border: 1px solid rgba(0, 174, 239, .22);
  border-radius: 14px;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    0 30px 60px -22px rgba(0,0,0,.7),
    0 0 0 1px rgba(255,255,255,.02);
  overflow: hidden;
}
/* .mega__inner needs position: relative as positioning context for its ::after.
   .submenu does NOT — it is already position: absolute (which is a positioned ancestor). */
.mega__inner { position: relative; }
/* Top cyan→magenta accent line is added via ::after on each panel
   so it doesn't collide with the ::before hover-bridge rule above. */

/* === Mega dropdown (Proizvodi) === */
.mega {
  left: 50%;
  transform: translateY(-6px) translateX(-50%);
  width: min(880px, calc(100vw - 32px));
}
.nav-item:hover > .mega,
.nav-item:focus-within > .mega {
  transform: translateY(0) translateX(-50%);
}
.mega__inner {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr .9fr;
  gap: 28px;
  padding: 24px 26px;
}
.mega__inner::after { /* top accent line via pseudo */
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan) 30%, var(--c-magenta) 70%, transparent);
  opacity: .8;
}
.mega__col { display: flex; flex-direction: column; min-width: 0; }
.mega__col + .mega__col { border-left: 1px solid var(--c-line); padding-left: 28px; }
.mega__label {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-magenta);
  margin-bottom: 14px;
}
.mega__list { display: flex; flex-direction: column; gap: 2px; }
.mega__list a,
.submenu ul a {
  display: flex; align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  font: 500 13.5px/1.3 var(--f-sans);
  color: rgba(245, 248, 250, .82);
  transition: background var(--t-fast), color var(--t-fast), padding-left var(--t-fast);
}
/* Per-product line icon (always visible, leading). */
.mega__list-icon {
  width: 16px; height: 16px;
  flex: 0 0 16px;
  color: rgba(0, 174, 239, .82);
  transition: color var(--t-fast), transform var(--t-fast);
}
.mega__list a:hover .mega__list-icon,
.submenu ul a:hover .mega__list-icon {
  color: var(--c-cyan);
  transform: translateY(-1px);
}
/* Trailing arrow → push to right; hidden by default, shown on hover. */
.mega__list a > span ~ svg,
.submenu ul a > span ~ svg {
  width: 11px; height: 11px;
  flex-shrink: 0;
  margin-left: auto;
  color: var(--c-cyan);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--t-fast), transform var(--t-fast);
}
.mega__list a:hover,
.submenu ul a:hover {
  background: rgba(0, 174, 239, .08);
  color: var(--c-white);
  padding-left: 14px;
}
.mega__list a:hover > span ~ svg,
.submenu ul a:hover > span ~ svg {
  opacity: 1;
  transform: translateX(0);
}

.mega__col--cta {
  background: rgba(0, 174, 239, .04);
  border-radius: 10px;
  padding: 18px;
  margin: -4px 0;
}
.mega__col--cta + .mega__col,
.mega__col--cta { /* override left-border for cta col */
  border-left: 0;
  padding-left: 18px;
}
.mega__text {
  font-size: 13px;
  color: var(--c-text-mute);
  line-height: 1.5;
  margin: 0 0 16px;
}
.mega__col--cta .btn { margin-bottom: 12px; }
.mega__link {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 12px/1 var(--f-sans);
  color: var(--c-cyan);
  transition: color var(--t-fast), gap var(--t-fast);
}
.mega__link svg { width: 11px; height: 11px; }
.mega__link:hover { color: var(--c-magenta); gap: 12px; }

/* === Simple sub-dropdown (Industrije / Katalozi) === */
.submenu {
  min-width: 280px;
  padding: 16px 14px;
}
/* Wider variant for the catalog dropdown (longer item labels) — anchor to right
   so it never overflows the viewport on smaller laptops. */
.submenu--wide {
  min-width: 380px;
  left: auto;
  right: 0;
}
.submenu::after { /* top accent line */
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan) 30%, var(--c-magenta) 70%, transparent);
  opacity: .8;
}
.submenu__label {
  display: block;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-magenta);
  padding: 4px 10px 10px;
}
.submenu ul { display: flex; flex-direction: column; gap: 2px; }

.header__actions { display: flex; align-items: center; gap: 14px; }

/* Lang switch */
.lang-switch {
  display: inline-flex; padding: 4px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  gap: 2px;
}
.lang-switch__btn {
  padding: 6px 10px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .12em;
  color: rgba(255,255,255,.6);
  border-radius: 999px;
  transition: background var(--t-fast), color var(--t-fast);
}
.lang-switch__btn:hover { color: var(--c-white); }
.lang-switch__btn--active { background: var(--c-white); color: var(--c-bg-deep); }
.lang-switch--lg .lang-switch__btn { padding: 8px 14px; font-size: 12px; }

/* Hamburger */
.hamburger {
  display: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  position: relative;
}
.hamburger span {
  position: absolute; left: 12px; right: 12px;
  height: 1.5px; background: var(--c-white);
  transition: transform .35s var(--ease-out), opacity .25s var(--ease-out), top .25s var(--ease-out);
}
.hamburger span:nth-child(1) { top: 16px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 26px; }
.hamburger[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* Header states */
.header[data-state="solid"] {
  padding: 10px 0;
  background: rgba(6,19,29,.78);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--c-line);
}

/* -----------------------------
   7. MOBILE MENU
----------------------------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  visibility: hidden; pointer-events: none;
}
.mobile-menu.is-open { visibility: visible; pointer-events: auto; }

.mobile-menu__bg {
  position: absolute; inset: 0;
  background: var(--c-bg-deep);
  clip-path: circle(0% at 100% 0%);
  transition: clip-path .8s var(--ease-out);
}
.mobile-menu.is-open .mobile-menu__bg { clip-path: circle(150% at 100% 0%); }

.mobile-menu__inner {
  position: relative; z-index: 2;
  height: 100%;
  display: flex; flex-direction: column;
  padding: 28px var(--gutter);
  opacity: 0; transition: opacity .3s var(--ease-out);
}
.mobile-menu.is-open .mobile-menu__inner { opacity: 1; transition-delay: .35s; }

.mobile-menu__head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 60px;
}
.mobile-menu__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .22em; text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.mobile-menu__eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-magenta);
  box-shadow: 0 0 10px rgba(251,15,126,.7);
}
.mobile-menu__close {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  color: var(--c-white);
  display: grid; place-items: center;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.mobile-menu__close svg { width: 18px; height: 18px; }
.mobile-menu__close:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.4); }

.mobile-menu__nav { flex: 1; overflow-y: auto; }
.mobile-menu__nav > ul { display: flex; flex-direction: column; }

/* Stagger only top-level items (direct children) — nested accordion items get their own treatment */
.mobile-menu__nav > ul > li {
  border-bottom: 1px solid var(--c-line);
  opacity: 0; transform: translateY(20px);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out);
}
.mobile-menu.is-open .mobile-menu__nav > ul > li { opacity: 1; transform: none; }
.mobile-menu.is-open .mobile-menu__nav > ul > li:nth-child(1) { transition-delay: .45s; }
.mobile-menu.is-open .mobile-menu__nav > ul > li:nth-child(2) { transition-delay: .50s; }
.mobile-menu.is-open .mobile-menu__nav > ul > li:nth-child(3) { transition-delay: .55s; }
.mobile-menu.is-open .mobile-menu__nav > ul > li:nth-child(4) { transition-delay: .60s; }
.mobile-menu.is-open .mobile-menu__nav > ul > li:nth-child(5) { transition-delay: .65s; }
.mobile-menu.is-open .mobile-menu__nav > ul > li:nth-child(6) { transition-delay: .70s; }
.mobile-menu.is-open .mobile-menu__nav > ul > li:nth-child(7) { transition-delay: .75s; }
.mobile-menu.is-open .mobile-menu__nav > ul > li:nth-child(8) { transition-delay: .80s; }

.mobile-menu__nav > ul > li > a {
  display: flex; align-items: baseline; gap: 16px;
  padding: 20px 0;
  font: 600 26px/1 var(--f-disp);
  letter-spacing: .01em;
  color: var(--c-white);
  transition: color var(--t-fast), padding-left var(--t) var(--ease-out);
}
.mobile-menu__nav > ul > li > a::before {
  content: attr(data-i);
  font: 500 11px/1 var(--f-mono);
  color: var(--c-magenta);
  letter-spacing: .2em;
}
.mobile-menu__nav > ul > li > a:hover { color: var(--c-cyan); padding-left: 12px; }

/* === Mobile accordion sub-groups === */
.m-acc__head {
  width: 100%;
  display: flex; align-items: center; gap: 16px;
  padding: 20px 0;
  text-align: left;
  color: var(--c-white);
  transition: color var(--t-fast);
}
.m-acc__head:hover { color: var(--c-cyan); }
.m-acc__num {
  font: 500 11px/1 var(--f-mono);
  color: var(--c-magenta);
  letter-spacing: .2em;
}
.m-acc__name {
  flex: 1;
  font: 600 26px/1 var(--f-disp);
  letter-spacing: .01em;
}
.m-acc__chev {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.18);
  display: grid; place-items: center;
  color: var(--c-white);
  transition: transform var(--t) var(--ease-out), border-color var(--t-fast), background var(--t-fast);
}
.m-acc__chev svg { width: 12px; height: 12px; }
.m-acc__head[aria-expanded="true"] .m-acc__chev {
  transform: rotate(180deg);
  background: rgba(0, 174, 239, .12);
  border-color: var(--c-cyan);
}

.m-acc__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s var(--ease-out);
}
.m-acc__head[aria-expanded="true"] + .m-acc__body { max-height: 800px; }

.m-acc__group {
  display: block;
  font: 500 10.5px/1 var(--f-mono);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-magenta);
  padding: 14px 0 10px;
}
.m-acc__body ul { display: flex; flex-direction: column; }
.m-acc__body ul li { border: 0; }
.m-acc__body a {
  display: block;
  padding: 10px 0 10px 14px;
  border-left: 1px solid var(--c-line);
  font: 500 15px/1.4 var(--f-sans);
  color: rgba(245,248,250,.78);
  transition: color var(--t-fast), border-color var(--t-fast), padding-left var(--t-fast);
}
.m-acc__body a:hover {
  color: var(--c-cyan);
  border-color: var(--c-cyan);
  padding-left: 18px;
}

.mobile-menu__foot {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px; gap: 16px;
  flex-wrap: wrap;
}

/* -----------------------------
   8. HERO
----------------------------- */
.hero {
  position: relative;
  height: 100vh; min-height: 640px;
  overflow: hidden;
  background: var(--c-bg-deep);
  color: var(--c-white);
}
.hero__slides { position: absolute; inset: 0; }
.hero__slide {
  position: absolute; inset: 0;
  opacity: 0; visibility: hidden;
  transition: opacity 1.1s var(--ease-out), visibility 1.1s;
}
.hero__slide--active { opacity: 1; visibility: visible; }

.hero__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  transition: transform 7s linear, opacity 1.1s var(--ease-out);
}
.hero__slide--active .hero__bg { transform: scale(1.18); }

/* Real hero photography — ordered by filename per latest spec:
   slide 1 → hero-1   slide 2 → hero-2   slide 3 → hero-3 */
.hero__bg {
  background-size: cover;
  background-repeat: no-repeat;
}
.hero__bg--1 {
  background-image: url("../assets/images/kb-armature-hero-1.png");
  background-position: center 40%;
}
.hero__bg--2 {
  background-image: url("../assets/images/kb-armature-hero-2.png");
  background-position: center center;
}
.hero__bg--3 {
  background-image: url("../assets/images/kb-armature-hero-3.png");
  background-position: center center;
}

.hero__overlay {
  position: absolute; inset: 0;
  background:
    /* Vertical dark vignette so chrome at top + bottom stays legible */
    linear-gradient(180deg, rgba(6,19,29,.6) 0%, rgba(6,19,29,.25) 30%, rgba(6,19,29,.9) 100%),
    /* Strong left-side dark gradient so headline + CTAs stay legible over any photo */
    linear-gradient(90deg, rgba(6,19,29,.85) 0%, rgba(6,19,29,.6) 35%, rgba(6,19,29,.15) 70%, transparent 100%);
}
.hero__noise {
  position: absolute; inset: 0; pointer-events: none;
  opacity: .35;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .12 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

/* Hero slide 1: KB Armature logo placed ON the two-story office block roof/parapet.
   TODO: fina pozicija / kasnije profi kompozit (Ivan).
   Adjust --roof-top/--roof-left/--roof-w to fine-tune. */
.hero__roof-logo {
  --roof-top: 24%;
  --roof-left: 58%;
  --roof-w: 18%;
  position: absolute;
  top: var(--roof-top);
  left: var(--roof-left);
  width: var(--roof-w);
  max-width: 260px;
  height: auto;
  z-index: 1;
  pointer-events: none;
  opacity: .96;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.55)) drop-shadow(0 4px 14px rgba(0,0,0,.35));
  transform: scale(1);
  transition: transform 7s linear;
}
.hero__slide--active .hero__roof-logo { transform: scale(1.05); }
@media (max-width: 1024px) {
  .hero__roof-logo { --roof-top: 22%; --roof-left: 54%; --roof-w: 22%; }
}
@media (max-width: 768px) {
  .hero__roof-logo { --roof-top: 20%; --roof-left: 50%; --roof-w: 28%; }
}
@media (max-width: 480px) {
  .hero__roof-logo { --roof-top: 18%; --roof-left: 48%; --roof-w: 32%; }
}

.hero__content {
  position: relative; z-index: 2;
  height: 100%;
  display: flex; flex-direction: column; justify-content: center;
  padding-top: var(--header-h);
  max-width: 980px;
}
.hero__title {
  font-family: var(--f-disp);
  font-size: clamp(36px, 5.2vw, 78px);
  line-height: 1.05;
  letter-spacing: 0;
  font-weight: 600;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(22px);
  animation: heroIn .9s var(--ease-out) .3s forwards;
}
.hero__slide:not(.hero__slide--active) .hero__title { animation: none; opacity: 0; transform: translateY(22px); }
.hero__slide--active .hero__title { animation: heroIn .9s var(--ease-out) .3s forwards; }

.hero__sub {
  max-width: 640px;
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.6;
  color: var(--c-text-mute);
  margin-bottom: 36px;
  opacity: 0; transform: translateY(22px);
  animation: heroIn .9s var(--ease-out) .5s forwards;
}
.hero__slide:not(.hero__slide--active) .hero__sub { animation: none; opacity: 0; }
.hero__slide--active .hero__sub { animation: heroIn .9s var(--ease-out) .5s forwards; }

.hero__cta {
  display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center;
  opacity: 0; transform: translateY(22px);
  animation: heroIn .9s var(--ease-out) .7s forwards;
}
.hero__slide:not(.hero__slide--active) .hero__cta { animation: none; opacity: 0; }
.hero__slide--active .hero__cta { animation: heroIn .9s var(--ease-out) .7s forwards; }

@keyframes heroIn {
  to { opacity: 1; transform: none; }
}

/* Hero chrome */
.hero__chrome {
  position: absolute; bottom: 38px; left: 0; right: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 36px;
}
.hero__counter {
  display: inline-flex; align-items: center; gap: 14px;
  font: 500 12px/1 var(--f-mono);
  letter-spacing: .15em;
  color: rgba(255,255,255,.5);
}
.hero__num { font-size: 28px; color: var(--c-white); letter-spacing: 0; }
.hero__divider { width: 40px; height: 1px; background: rgba(255,255,255,.3); }
.hero__total { color: rgba(255,255,255,.4); }

.hero__progress {
  height: 1px; background: rgba(255,255,255,.15); position: relative; overflow: hidden;
}
.hero__progress-bar {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-magenta));
  transition: width .15s linear;
}

.hero__nav { display: flex; align-items: center; gap: 12px; }
.hero__btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  color: var(--c-white);
  display: grid; place-items: center;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.hero__btn:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.45); }
.hero__btn:active { transform: scale(.94); }
.hero__btn svg { width: 18px; height: 18px; }

.hero__dots { display: flex; gap: 6px; padding: 0 4px; }
.hero__dot {
  width: 22px; height: 2px; background: rgba(255,255,255,.25);
  transition: background var(--t-fast);
}
.hero__dot--active { background: var(--c-white); }
.hero__dot:hover { background: rgba(255,255,255,.6); }

/* Scroll cue */
.hero__scroll {
  position: absolute; bottom: 38px; right: var(--gutter);
  z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .25em; text-transform: uppercase;
  color: rgba(255,255,255,.55);
  writing-mode: vertical-rl;
}
.hero__scroll-label { padding-bottom: 6px; }
.hero__scroll-line {
  width: 1px; height: 70px;
  background: linear-gradient(180deg, transparent, var(--c-white));
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: ""; position: absolute; top: -30px; left: 0; right: 0;
  height: 30px; background: var(--c-cyan);
  animation: scrollPulse 2.4s var(--ease-out) infinite;
}
@keyframes scrollPulse {
  0% { transform: translateY(0); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translateY(120px); opacity: 0; }
}

/* -----------------------------
   9. TRUST STRIP
----------------------------- */
.trust {
  background: var(--c-bg-deep);
  color: var(--c-white);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust__item {
  padding: 32px 24px;
  display: flex; flex-direction: column; gap: 6px;
  border-left: 1px solid var(--c-line);
  transition: background var(--t-fast);
}
.trust__item:first-child { border-left: 0; }
.trust__item:hover { background: rgba(255,255,255,.02); }
.trust__num {
  font: 600 22px/1.1 var(--f-disp);
  color: var(--c-white);
  letter-spacing: -.02em;
}
.trust__txt {
  font-size: 13px;
  color: var(--c-text-mute);
  line-height: 1.55;
}

/* -----------------------------
   10. INTRO
----------------------------- */
.intro {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
  background: var(--c-bg-light);
  overflow: hidden;
}
.intro__grid {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none;
}
.intro__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}
.intro__left { padding-right: 20px; }
.lead {
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.65;
  color: #2A3742;
  margin-top: 32px;
}
.intro__cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }

.intro__right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.stat-card {
  position: relative;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 8px;
  transition: transform var(--t) var(--ease-out), border-color var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out);
  overflow: hidden;
}
.stat-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-magenta));
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform var(--t) var(--ease-out);
}
.stat-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0,174,239,.3);
  box-shadow: 0 24px 48px -28px rgba(6,19,29,.18);
}
.stat-card:hover::before { transform: scaleX(1); }
.stat-card--wide { grid-column: span 2; }
.stat-card__label {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .2em;
  color: var(--c-magenta);
  text-transform: uppercase;
}
.stat-card__value {
  font: 600 26px/1.1 var(--f-disp);
  color: var(--c-text-dark);
  letter-spacing: -.02em;
}
.stat-card__hint {
  font-size: 13px;
  color: var(--c-gray-deep);
}

/* -----------------------------
   11. PRODUCTS
----------------------------- */
.products {
  padding: clamp(80px, 12vw, 160px) 0;
  background: #fff;
}

/* Split header: intro text + hero product image */
.products__top {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  margin-bottom: clamp(56px, 6vw, 80px);
}
.products__intro { min-width: 0; }
.products__intro .eyebrow { margin-bottom: 20px; }
.products__intro .section-sub { margin-top: 22px; max-width: 520px; }
.products__intro-cta {
  margin-top: 36px;
  display: flex; flex-wrap: wrap; gap: 18px; align-items: center;
}

/* Product hero image card */
.prod-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 0;
}
.prod-hero__frame {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(6,19,29,.08);
  background: var(--c-bg-soft);
  box-shadow:
    0 30px 60px -28px rgba(6,19,29,.22),
    0 0 0 1px rgba(0,174,239,.05);
  aspect-ratio: 16 / 11;
  transition: border-color var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out), transform var(--t) var(--ease-out);
}
.prod-hero__frame:hover {
  border-color: rgba(0,174,239,.3);
  box-shadow:
    0 36px 72px -28px rgba(6,19,29,.28),
    0 0 0 1px rgba(0,174,239,.18);
  transform: translateY(-2px);
}
.prod-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 1.4s var(--ease-out);
}
.prod-hero__frame:hover .prod-hero__img { transform: scale(1.04); }

.prod-hero__grid {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  mix-blend-mode: multiply;
  opacity: .35;
}

/* Top-left technical label */
.prod-hero__label {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 2;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: rgba(6,19,29,.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(0,174,239,.25);
  border-radius: 999px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-white);
}
.prod-hero__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-magenta);
  box-shadow: 0 0 10px rgba(251,15,126,.85);
}

/* Engineering corner brackets */
.prod-hero__corner {
  position: absolute;
  width: 18px; height: 18px;
  border: 1px solid var(--c-cyan);
  pointer-events: none;
  z-index: 2;
  opacity: .85;
}
.prod-hero__corner--tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.prod-hero__corner--tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.prod-hero__corner--bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.prod-hero__corner--br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }

.prod-hero__caption {
  display: flex; flex-wrap: wrap; gap: 22px 28px;
  padding: 0 4px;
}
.prod-hero__meta {
  font: 500 13px/1.4 var(--f-sans);
  color: var(--c-gray-deep);
}
.prod-hero__meta strong {
  display: block;
  font-family: var(--f-disp);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: .005em;
  color: var(--c-text-dark);
  margin-bottom: 2px;
}

@media (max-width: 960px) {
  .products__top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .prod-hero__frame { aspect-ratio: 16 / 10; }
}
@media (max-width: 480px) {
  .prod-hero__frame { aspect-ratio: 4 / 3; }
  .prod-hero__corner { width: 14px; height: 14px; }
  .prod-hero__label { font-size: 10px; padding: 6px 10px; letter-spacing: .18em; }
  .prod-hero__caption { gap: 16px 20px; }
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.prod {
  position: relative;
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--t) var(--ease-out), border-color var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out);
}
.prod:hover {
  transform: translateY(-4px);
  border-color: rgba(0,174,239,.35);
  box-shadow: 0 30px 60px -30px rgba(6,19,29,.2);
}
.prod__media {
  position: relative;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: var(--c-bg-soft);
}
.prod__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1);
  transition: transform 1.4s var(--ease-out);
  background-position: center;
  background-size: cover;
  display: block;
}
.prod:hover .prod__img { transform: scale(1.07); }

/* Subtle dark-to-transparent overlay so the photo blends with the industrial design */
.prod__shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6,19,29,0) 0%, rgba(6,19,29,0) 55%, rgba(6,19,29,.22) 100%),
    linear-gradient(135deg, rgba(0,174,239,0) 0%, rgba(0,174,239,.05) 100%);
  pointer-events: none;
  transition: opacity var(--t) var(--ease-out);
  z-index: 1;
}
.prod:hover .prod__shade {
  background:
    linear-gradient(180deg, rgba(6,19,29,0) 0%, rgba(6,19,29,.05) 50%, rgba(6,19,29,.32) 100%),
    linear-gradient(135deg, rgba(0,174,239,0) 0%, rgba(0,174,239,.10) 100%);
}

/* prod__tag must sit above the shade */
.prod__tag { z-index: 2; }
.prod__tag {
  position: absolute; top: 14px; left: 14px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .2em;
  color: var(--c-bg-deep);
  background: rgba(255,255,255,.85);
  padding: 6px 10px;
  border-radius: 4px;
  z-index: 2;
}

.prod__body {
  flex: 1;
  padding: 22px 22px 24px;
  display: flex; flex-direction: column; gap: 10px;
  border-top: 1px solid var(--c-line-dark);
  position: relative;
}
.prod__body::after {
  content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 1px;
  background: var(--c-magenta);
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform var(--t) var(--ease-out);
}
.prod:hover .prod__body::after { transform: scaleX(1); }
.prod__title {
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--c-text-dark);
}
.prod__desc {
  font-size: 14px;
  color: var(--c-gray-deep);
  line-height: 1.55;
}
.prod__meta {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 4px;
}
.prod__meta span {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .08em;
  color: var(--c-gray-deep);
  border: 1px solid var(--c-line-dark);
  padding: 5px 8px;
  border-radius: 4px;
}
.prod__cta {
  margin-top: auto; padding-top: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 13px/1 var(--f-sans);
  color: var(--c-bg-deep);
  transition: color var(--t-fast), gap var(--t-fast);
}
.prod__cta svg { width: 13px; height: 13px; transition: transform var(--t-fast); }
.prod:hover .prod__cta { color: var(--c-cyan); gap: 12px; }

.products__foot {
  margin-top: 56px;
  display: flex; justify-content: center;
}

/* -----------------------------
   12. INDUSTRIES
----------------------------- */
.industries {
  padding: clamp(80px, 12vw, 160px) 0;
  background: var(--c-bg-deep);
  color: var(--c-white);
  position: relative; overflow: hidden;
}
.industries::before {
  content: ""; position: absolute; top: 0; right: -10%; width: 50%; height: 50%;
  background: radial-gradient(circle, rgba(0,174,239,.12) 0%, transparent 65%);
  pointer-events: none;
}

.ind {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255,255,255,.02);
  backdrop-filter: blur(6px);
}

.ind__list { display: flex; flex-direction: column; }
.ind__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 22px 28px;
  border-bottom: 1px solid var(--c-line);
  text-align: left;
  position: relative;
  cursor: pointer;
  color: var(--c-text-mute);
  transition: color var(--t-fast), background var(--t-fast);
}
.ind__item:last-child { border-bottom: 0; }
.ind__item::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--c-magenta);
  transform: scaleY(0); transform-origin: 50% 50%;
  transition: transform var(--t) var(--ease-out);
}
.ind__item:hover { color: var(--c-white); background: rgba(255,255,255,.03); }
.ind__item--active { color: var(--c-white); background: rgba(0,174,239,.04); }
.ind__item--active::before { transform: scaleY(1); }
.ind__num {
  font: 500 11px/1 var(--f-mono);
  color: var(--c-magenta);
  letter-spacing: .2em;
}
.ind__name {
  font: 600 17px/1.2 var(--f-disp);
  letter-spacing: -.005em;
}
.ind__arrow {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  color: var(--c-cyan);
  opacity: 0; transform: translateX(-8px);
  transition: opacity var(--t-fast), transform var(--t-fast);
}
.ind__arrow svg { width: 14px; height: 14px; }
.ind__item:hover .ind__arrow,
.ind__item--active .ind__arrow {
  opacity: 1; transform: translateX(0);
}

.ind__panel {
  position: relative;
  min-height: 100%;
  padding: 48px 48px;
  display: flex; align-items: center;
  overflow: hidden;
}
.ind__panel-bg {
  position: absolute; inset: 0;
  overflow: hidden;
  /* Real photo sits at the bottom layer */
  background-color: #0A1721;
}
.ind__panel-bg::before {
  content: "";
  position: absolute; inset: -4%;
  background:
    url("../assets/images/kb-armature-hero-2.png") center / cover no-repeat;
  filter: saturate(.7) brightness(.55);
  transform: scale(1);
  animation: indKenBurns 36s ease-in-out infinite alternate;
  z-index: 0;
}
.ind__panel-bg::after {
  /* Strong dark overlay for text readability + brand wash */
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(70% 60% at 70% 30%, rgba(0,174,239,.2) 0%, transparent 65%),
    radial-gradient(60% 60% at 20% 90%, rgba(251,15,126,.12) 0%, transparent 65%),
    linear-gradient(135deg, rgba(6,19,29,.80) 0%, rgba(10,23,33,.88) 60%, rgba(6,19,29,.92) 100%);
  z-index: 1;
}

@keyframes indKenBurns {
  0%   { transform: scale(1)    translate(0, 0); }
  100% { transform: scale(1.08) translate(-2%, -1%); }
}
@media (prefers-reduced-motion: reduce) {
  .ind__panel-bg::before { animation: none; }
}
.ind__panel-content { position: relative; z-index: 2; width: 100%; }
.ind__panel-item {
  display: none;
}
.ind__panel-item--active { display: block; animation: fadeUp .55s var(--ease-out); }
.ind__panel-item h3 {
  font-size: clamp(26px, 2.5vw, 38px);
  letter-spacing: -.02em;
  margin-bottom: 16px;
  color: var(--c-white);
}
.ind__panel-item p {
  color: var(--c-text-mute);
  line-height: 1.65;
  font-size: 16px;
  max-width: 540px;
  margin-bottom: 24px;
}
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags span {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .12em;
  color: var(--c-cyan);
  padding: 7px 12px;
  border: 1px solid rgba(0,174,239,.3);
  border-radius: 999px;
  background: rgba(0,174,239,.05);
}

/* -----------------------------
   12b. LOGO MARQUEE — "Reference"
----------------------------- */
.logos {
  padding: clamp(72px, 9vw, 120px) 0;
  background: var(--c-bg-light);
  overflow: hidden;
}
.logos__inner { position: relative; }
.logos__head {
  max-width: 760px;
  margin: 0 auto clamp(40px, 5vw, 56px);
  text-align: center;
}
.logos__head .eyebrow { justify-content: center; display: inline-flex; }
.logos__head .section-sub { margin: 22px auto 0; }
.logos__cta {
  margin-top: 28px;
  display: flex; justify-content: center;
}

/* Marquee viewport with fade masks on left/right */
.logos__marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 4px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}

/* Track holds two copies of the logo set; -50% loop = seamless */
.logos__track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: logosMarquee 40s linear infinite;
  will-change: transform;
}
.logos__marquee:hover .logos__track { animation-play-state: paused; }

@keyframes logosMarquee {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}

/* Individual logo card */
.logo-card {
  flex: 0 0 auto;
  width: clamp(180px, 18vw, 220px);
  height: 148px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: space-between;
  gap: 8px;
  padding: 18px 18px 14px;
  background: #fff;
  border: 1px solid var(--c-line-dark);
  border-radius: 14px;
  box-shadow: 0 14px 32px -24px rgba(6,19,29,.16);
  position: relative;
  overflow: hidden;
  transition: transform var(--t) var(--ease-out), border-color var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out);
}
.logo-card__img-zone {
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  display: flex; align-items: center; justify-content: center;
}
.logo-card__img-zone img {
  max-width: 100%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: saturate(.88);
  opacity: .94;
  transition: filter var(--t) var(--ease-out), opacity var(--t) var(--ease-out);
}
.logo-card__img-zone img.logo-card__img--fallback {
  max-height: 44px;
  opacity: .55;
  filter: saturate(.6);
}
.logo-card:hover .logo-card__img-zone img { filter: saturate(1); opacity: 1; }
.logo-card__meta {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px;
  width: 100%;
  text-align: center;
}
.logo-card__name {
  font-family: var(--f-disp);
  font-weight: 700;
  font-size: 13px;
  line-height: 1.15;
  color: var(--c-bg-deep);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.logo-card__city {
  font: 600 9.5px/1 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-kb);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.logo-card::before { /* magenta micro-accent dot, top-right */
  content: "";
  position: absolute;
  top: 12px; right: 12px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--c-magenta);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.logo-card::after { /* cyan corner accent bottom-left */
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 28px; height: 1px;
  background: var(--c-cyan);
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform var(--t) var(--ease-out);
}
.logo-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0,174,239,.32);
  box-shadow: 0 22px 40px -22px rgba(6,19,29,.22);
}
.logo-card:hover::before { opacity: 1; }
.logo-card:hover::after { transform: scaleX(1); }

/* Reference-card per-card logo zone (round 3 redesign — normal-flow block at
   the top of the card with a FIXED uniform height that cannot overflow). */
.trust-card__logo {
  width: 100%;
  height: 56px;
  display: flex; align-items: center; justify-content: center;
  margin: -4px 0 4px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  border-bottom: 1px dashed rgba(6,19,29,.08);
  padding-bottom: 14px;
  font: 700 13px/1 var(--f-disp);
  letter-spacing: .04em;
  text-transform: none;
  color: var(--c-bg-deep);
}
.trust-card__logo img {
  max-width: 80%;
  max-height: 44px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: saturate(.88);
  opacity: .94;
  transition: filter var(--t-fast), opacity var(--t-fast);
}
.trust-card__logo img.trust-card__logo--fallback {
  max-height: 36px;
  opacity: .42;
  filter: saturate(.55);
}
.trust-card:hover .trust-card__logo img { filter: saturate(1); opacity: 1; }

/* Accessibility: reduced motion disables the loop, allows manual horizontal scroll */
@media (prefers-reduced-motion: reduce) {
  .logos__marquee { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .logos__track { animation: none; }
}

@media (max-width: 720px) {
  .logo-card { width: 168px; height: 132px; padding: 14px 14px 12px; }
  .logo-card__img-zone img { max-height: 44px; }
  .logo-card__name { font-size: 12px; }
  .logo-card__city { font-size: 9px; letter-spacing: .1em; }
  .logos__track { gap: 16px; animation-duration: 30s; }
}
@media (max-width: 480px) {
  .logo-card { width: 148px; height: 124px; padding: 12px 12px 10px; }
  .logo-card__img-zone img { max-height: 38px; }
}

/* -----------------------------
   13. TECH
----------------------------- */
.tech {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
  background: linear-gradient(180deg, #06131D 0%, #0B1D2B 50%, #06131D 100%);
  color: var(--c-white);
  overflow: hidden;
}
.tech__bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none;
  opacity: .8;
}
.tech .container { position: relative; z-index: 1; }

.tech__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tech__card {
  position: relative;
  padding: 32px 28px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.02);
  overflow: hidden;
  transition: transform var(--t) var(--ease-out), border-color var(--t) var(--ease-out), background var(--t) var(--ease-out);
}
.tech__card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
  transform: translateX(-100%);
  transition: transform .8s var(--ease-out);
}
.tech__card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,174,239,.3);
  background: rgba(0,174,239,.04);
}
.tech__card:hover::before { transform: translateX(100%); }
.tech__id {
  font: 500 11px/1 var(--f-mono);
  color: var(--c-magenta);
  letter-spacing: .2em;
  display: block;
  margin-bottom: 18px;
}
.tech__card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: var(--c-white);
  letter-spacing: -.01em;
}
.tech__card p {
  font-size: 14.5px;
  color: var(--c-text-mute);
  line-height: 1.6;
}

/* -----------------------------
   14. CATALOGS
----------------------------- */
.catalogs {
  padding: clamp(80px, 12vw, 160px) 0;
  background: var(--c-bg-soft);
}

.cat__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cat {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius);
  transition: transform var(--t) var(--ease-out), border-color var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.cat:hover {
  transform: translateY(-3px);
  border-color: rgba(0,174,239,.35);
  box-shadow: 0 24px 48px -28px rgba(6,19,29,.18);
}
.cat__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-sm);
  color: var(--c-kb);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.cat__icon svg { width: 22px; height: 22px; }
.cat:hover .cat__icon { color: var(--c-white); background: var(--c-kb); border-color: var(--c-kb); }
.cat--accent .cat__icon { color: var(--c-magenta); }
.cat--accent:hover .cat__icon { background: var(--c-magenta); border-color: var(--c-magenta); color: #fff; }

.cat__type {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-gray-deep);
}
.cat__title {
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--c-text-dark);
  margin: 6px 0 8px;
}
.cat p {
  font-size: 14px;
  color: var(--c-gray-deep);
  line-height: 1.55;
}
.cat__cta {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 13px/1 var(--f-sans);
  color: var(--c-bg-deep);
  padding-top: 8px;
  border-top: 1px solid var(--c-line-dark);
  transition: color var(--t-fast), gap var(--t-fast);
}
.cat__cta svg { width: 13px; height: 13px; }
.cat:hover .cat__cta { color: var(--c-cyan); gap: 12px; }
.cat--accent:hover .cat__cta { color: var(--c-magenta); }

/* -----------------------------
   13b. PROCESS — "Od parametara do rešenja"
----------------------------- */
.process {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
  background: var(--c-bg-light);
  overflow: hidden;
}
.process__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.process .container { position: relative; }
.process .section-head { margin-bottom: clamp(56px, 6vw, 80px); }

/* Horizontal 4-step timeline */
.proc {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  counter-reset: proc;
}

/* Thin connecting rail across the row, sitting at node-center vertically */
.proc::before {
  content: "";
  position: absolute;
  left: 8%; right: 8%;
  top: 22px; /* aligns with node center */
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,174,239,.4) 12%, rgba(0,174,239,.4) 88%, transparent);
  pointer-events: none;
}

.proc__step {
  position: relative;
  padding: 0 18px;
  display: flex; flex-direction: column;
  align-items: flex-start;
  text-align: left;
}
.proc__step + .proc__step { border-left: 1px solid rgba(6,19,29,.06); }

/* Numbered node sitting on top of the rail */
.proc__node {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--c-bg-light);
  border: 1.5px solid rgba(0,174,239,.35);
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
  transition: border-color var(--t) var(--ease-out), background var(--t) var(--ease-out);
}
.proc__node-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 12px rgba(0,174,239,.45);
  transition: background var(--t-fast);
}
.proc__step:hover .proc__node {
  border-color: var(--c-cyan);
  background: #fff;
}
.proc__step:hover .proc__node-dot {
  background: var(--c-magenta);
  box-shadow: 0 0 14px rgba(251,15,126,.65);
}

.proc__num {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .22em;
  color: var(--c-magenta);
  margin-bottom: 10px;
}
.proc__title {
  font-family: var(--f-disp);
  font-size: clamp(18px, 1.4vw, 22px);
  font-weight: 600;
  letter-spacing: 0;
  color: var(--c-text-dark);
  margin-bottom: 10px;
}
.proc__text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-gray-deep);
  margin-bottom: 14px;
}
.proc__tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: auto;
}
.proc__tags span {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .08em;
  color: var(--c-gray-deep);
  border: 1px solid rgba(6,19,29,.08);
  padding: 5px 8px;
  border-radius: 4px;
  background: #fff;
}

.proc__cta {
  margin-top: clamp(40px, 5vw, 64px);
  display: flex; flex-wrap: wrap; gap: 18px;
  align-items: center;
  justify-content: center;
}

@media (max-width: 960px) {
  .proc { grid-template-columns: repeat(2, 1fr); gap: 32px 0; }
  .proc::before { display: none; }
  .proc__step + .proc__step { border-left: 1px solid rgba(6,19,29,.06); }
  .proc__step:nth-child(odd) { border-left: 0; }
  .proc__node { margin-bottom: 16px; }
}
@media (max-width: 560px) {
  .proc { grid-template-columns: 1fr; gap: 28px; }
  .proc__step { padding: 0 0 0 24px; border-left: 0 !important; }
  .proc__step::before {
    content: "";
    position: absolute;
    left: 21px; top: 50px; bottom: -28px;
    width: 1px;
    background: linear-gradient(180deg, rgba(0,174,239,.35), transparent);
  }
  .proc__step:last-child::before { display: none; }
}

/* -----------------------------
   15. REFERENCES
----------------------------- */
.refs {
  padding: clamp(80px, 12vw, 160px) 0;
  background: #fff;
}
.refs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* Industry trust cards (replaces neutral logo placeholders) */
.trust-card {
  position: relative;
  padding: 28px 26px;
  background: #fff;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 10px;
  overflow: hidden;
  transition: transform var(--t) var(--ease-out), border-color var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out);
}
.trust-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
  transform: translateX(-100%);
  transition: transform .8s var(--ease-out);
}
.trust-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0,174,239,.3);
  box-shadow: 0 24px 48px -28px rgba(6,19,29,.18);
}
.trust-card:hover::before { transform: translateX(100%); }
.trust-card__id {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .22em;
  color: var(--c-magenta);
  margin-bottom: 6px;
}
.trust-card__title {
  font-family: var(--f-disp);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--c-text-dark);
  line-height: 1.2;
}
.trust-card__text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-gray-deep);
  margin: 0;
}
.trust-card__tags {
  margin-top: auto;
  padding-top: 8px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.trust-card__tags span {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .08em;
  color: var(--c-gray-deep);
  border: 1px solid var(--c-line-dark);
  padding: 5px 8px;
  border-radius: 4px;
}

/* ============= CERTIFICATE CARDS (sertifikati.html) ============= */
.app-grid--certs { gap: clamp(20px, 2.4vw, 28px); }

.trust-card--cert {
  padding: 22px 22px 24px;
  gap: 12px;
}
.cert-thumb-btn {
  display: block;
  width: 100%;
  margin: 0 0 6px;
  padding: 0;
  background: linear-gradient(180deg, #f5f7f9 0%, #e9eef2 100%);
  border: 1px solid var(--c-line-dark);
  border-radius: 10px;
  overflow: hidden;
  cursor: zoom-in;
  position: relative;
  transition: border-color var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out), transform var(--t) var(--ease-out);
}
.cert-thumb-btn::after {
  content: "🔍";
  position: absolute;
  right: 10px; bottom: 10px;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  background: rgba(6, 19, 29, .88);
  color: #fff;
  font-size: 13px;
  border-radius: 50%;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--t) var(--ease-out), transform var(--t) var(--ease-out);
  pointer-events: none;
}
.cert-thumb-btn:hover { border-color: var(--c-cyan); box-shadow: 0 8px 28px -16px rgba(0, 174, 239, .5); transform: translateY(-1px); }
.cert-thumb-btn:hover::after { opacity: 1; transform: translateY(0); }
.cert-thumb-btn:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 2px; }

.cert-thumb {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1.414;     /* A4 portrait */
  object-fit: cover;
  object-position: top center;
  background: #fff;
  cursor: zoom-in;
}

.trust-card--cert .trust-card__title {
  font-size: 17px;
  line-height: 1.3;
}

.trust-card__pdf {
  margin-left: auto;
  font: 500 12px/1 var(--f-mono);
  letter-spacing: .06em;
  color: var(--c-magenta);
  border: 1px solid rgba(251, 15, 126, .35);
  padding: 6px 10px;
  border-radius: 4px;
  text-decoration: none;
  transition: background var(--t) var(--ease-out), color var(--t) var(--ease-out), border-color var(--t) var(--ease-out);
}
.trust-card__pdf:hover {
  background: var(--c-magenta);
  color: #fff;
  border-color: var(--c-magenta);
}

.refs__foot {
  margin-top: clamp(40px, 5vw, 56px);
  display: flex; justify-content: center;
}

@media (max-width: 960px) {
  .refs__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .refs__grid { grid-template-columns: 1fr; }
}

/* -----------------------------
   16. FINAL CTA
----------------------------- */
.final-cta {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
  background: var(--c-bg-deep);
  color: var(--c-white);
  overflow: hidden;
}
.final-cta__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(40% 80% at 80% 30%, rgba(0,174,239,.22) 0%, transparent 60%),
    radial-gradient(40% 80% at 20% 80%, rgba(251,15,126,.18) 0%, transparent 60%),
    linear-gradient(135deg, #06131D 0%, #0E1C28 100%);
}
.final-cta .container { position: relative; }
.final-cta__inner {
  max-width: 820px;
}
.final-cta__text {
  font-size: clamp(16px, 1.2vw, 19px);
  color: var(--c-text-mute);
  line-height: 1.65;
  margin: 32px 0 40px;
  max-width: 640px;
}
.final-cta__actions {
  display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center;
}

/* -----------------------------
   17. FOOTER
----------------------------- */
.footer {
  background: #04101A;
  color: var(--c-text-mute);
  padding: 80px 0 32px;
  border-top: 1px solid var(--c-line);
}
.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 60px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--c-line);
}
.footer__brand .kb-logo { margin-bottom: 24px; }
.footer__desc {
  font-size: 14px;
  line-height: 1.7;
  max-width: 380px;
  margin-bottom: 24px;
}
.footer__cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.footer__col h4 {
  font-size: 13px;
  color: var(--c-white);
  font-family: var(--f-mono);
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
  font-size: 14px;
  color: var(--c-text-mute);
  transition: color var(--t-fast);
}
.footer__col a:hover { color: var(--c-cyan); }
.footer__contact li { font-size: 14px; }

.footer__bot {
  padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  flex-wrap: wrap;
}
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { transition: color var(--t-fast); }
.footer__legal a:hover { color: var(--c-cyan); }

/* =========================================================
   PRODUCTS PAGE (proizvodi.html)
   ========================================================= */

/* -----------------------------
   P1 — Page hero (smaller than 100vh slider)
----------------------------- */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(48px, 7vw, 96px)) 0 clamp(64px, 8vw, 120px);
  background: linear-gradient(180deg, var(--c-bg-deep) 0%, #0A1B27 60%, var(--c-bg-deep) 100%);
  color: var(--c-white);
  overflow: hidden;
  isolation: isolate;
}
.page-hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 60% at 80% 25%, rgba(0,174,239,.18) 0%, transparent 60%),
    radial-gradient(50% 50% at 10% 80%, rgba(251,15,126,.12) 0%, transparent 60%);
  z-index: -2;
}

/* Photo layer for the products-overview hero (opt-in via .page-hero--photo) */
.page-hero--photo .page-hero__photo {
  position: absolute; inset: 0;
  z-index: -3;
  background:
    /* Strong dark wash so all hero text stays high-contrast */
    linear-gradient(90deg, rgba(3,13,20,.94) 0%, rgba(3,20,32,.78) 45%, rgba(3,13,20,.88) 100%),
    /* Real industrial photo behind everything */
    url("../assets/images/kb-armature-hero-3.png") center / cover no-repeat;
  filter: saturate(.85);
}
/* Plastika variant uses hero-2 image */
.page-hero--photo.page-hero--photo-alt .page-hero__photo {
  background:
    linear-gradient(90deg, rgba(3,13,20,.94) 0%, rgba(3,20,32,.78) 45%, rgba(3,13,20,.88) 100%),
    url("../assets/images/kb-armature-hero-2.png") center / cover no-repeat;
}
.page-hero--photo .page-hero__bg {
  /* On photo variant, soften the radial glows so they layer over the photo */
  background:
    radial-gradient(60% 60% at 80% 25%, rgba(0,174,239,.14) 0%, transparent 65%),
    radial-gradient(50% 50% at 8% 85%, rgba(251,15,126,.08) 0%, transparent 65%);
}
/* Mobile — even stronger overlay so text remains crisp over the busy photo */
@media (max-width: 720px) {
  .page-hero--photo .page-hero__photo {
    background:
      linear-gradient(180deg, rgba(3,13,20,.85) 0%, rgba(3,13,20,.95) 100%),
      url("../assets/images/kb-armature-hero-3.png") center / cover no-repeat;
  }
  .page-hero--photo.page-hero--photo-alt .page-hero__photo {
    background:
      linear-gradient(180deg, rgba(3,13,20,.85) 0%, rgba(3,13,20,.95) 100%),
      url("../assets/images/kb-armature-hero-2.png") center / cover no-repeat;
  }
}
.page-hero__grid {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: -1;
  opacity: .7;
}
.page-hero__inner { position: relative; }

.page-hero__breadcrumb {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 12px/1 var(--f-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(245,248,250,.55);
  margin-bottom: clamp(28px, 4vw, 48px);
}
.page-hero__breadcrumb a {
  color: rgba(245,248,250,.7);
  transition: color var(--t-fast);
}
.page-hero__breadcrumb a:hover { color: var(--c-cyan); }
.page-hero__breadcrumb [aria-current] { color: var(--c-white); }
.page-hero__sep { color: rgba(245,248,250,.3); }

.page-hero__grid-row {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}

.page-hero__left { min-width: 0; }
.page-hero__title {
  font-family: var(--f-disp);
  font-size: clamp(32px, 4.4vw, 62px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0;
  margin-bottom: 24px;
}
.page-hero__sub {
  max-width: 580px;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.65;
  color: var(--c-text-mute);
  margin-bottom: 32px;
}
.page-hero__cta {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 14px 18px;
}

.page-hero__visual { position: relative; margin: 0; }
.page-hero__frame {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(0,174,239,.22);
  background: var(--c-bg-elev);
  box-shadow:
    0 40px 80px -32px rgba(0,0,0,.7),
    0 0 0 1px rgba(255,255,255,.02);
  aspect-ratio: 4 / 3;
}
.page-hero__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: saturate(.95);
}

/* Catalog cover variant — used in katalozi.html hero in place of a photo.
   Shows the full cover with letterboxing so nothing is cropped. */
.page-hero__frame--catalog {
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(0,174,239,.10) 0%, rgba(6,19,29,0) 55%),
    linear-gradient(180deg, #0b1a26 0%, #061218 100%);
}
.page-hero__img--catalog {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: clamp(18px, 3vw, 34px);
  filter: none;
  box-sizing: border-box;
}

/* Contact-card variant — used in kontakt.html hero in place of a photo.
   Logo on top, A/T/F/W labeled details below. */
.contact-card {
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 4vw, 40px);
  gap: clamp(20px, 3vw, 32px);
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(0,174,239,.12) 0%, rgba(6,19,29,0) 55%),
    linear-gradient(180deg, #0b1a26 0%, #061218 100%);
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.contact-card__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(14px, 2.5vw, 22px) clamp(20px, 4vw, 40px);
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid rgba(0,174,239,.12);
  box-shadow: 0 8px 22px -10px rgba(0,0,0,.55);
}
.contact-card__logo {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
}
.contact-card__details {
  margin: 0;
  display: grid;
  gap: clamp(10px, 1.6vw, 16px);
}
.contact-card__row {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: baseline;
  column-gap: 14px;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(0,174,239,.05);
  border: 1px solid rgba(0,174,239,.10);
}
.contact-card__label {
  margin: 0;
  font-family: "Rajdhani", "Inter", sans-serif;
  font-weight: 700;
  font-size: clamp(15px, 1.6vw, 18px);
  color: #00AEEF;
  letter-spacing: .08em;
}
.contact-card__value {
  margin: 0;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: clamp(14px, 1.4vw, 16px);
  color: var(--c-text-strong, #E8F0F5);
  letter-spacing: .01em;
}
.contact-card__value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(0,174,239,.30);
  transition: color .18s ease, border-color .18s ease;
}
.contact-card__value a:hover,
.contact-card__value a:focus-visible {
  color: #00AEEF;
  border-color: #00AEEF;
}
@media (max-width: 720px) {
  .contact-card { aspect-ratio: auto; padding: 22px; gap: 18px; }
  .contact-card__brand { padding: 14px 20px; }
  .contact-card__row { grid-template-columns: 28px 1fr; }
}

/* Doc-card placeholder ribbon — first catalog on katalozi.html is a placeholder
   until Ivan supplies the replacement PDF. */
.doc-card--placeholder {
  position: relative;
  outline: 1px dashed rgba(0,174,239,.35);
  outline-offset: -4px;
}
.doc-card__placeholder-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 5px 10px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #06131d;
  background: linear-gradient(90deg, #00AEEF 0%, #FB0F7E 100%);
  border-radius: 999px;
  box-shadow: 0 4px 10px -4px rgba(0,0,0,.5);
}

/* Accreditation band — used in sertifikati.html hero in place of a photo */
.accreditation-band {
  display: grid;
  place-items: center;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(0,174,239,.10) 0%, rgba(6,19,29,0) 55%),
    linear-gradient(180deg, #0b1a26 0%, #061218 100%);
}
.accreditation-band__list {
  list-style: none;
  margin: 0;
  padding: 24px clamp(16px, 4vw, 40px);
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 3vw, 32px);
  align-items: center;
  justify-items: center;
}
.accreditation-band__item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(10px, 2vw, 18px);
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(0,174,239,.14);
  border-radius: 12px;
  width: 100%;
  min-height: clamp(80px, 14vw, 140px);
  box-shadow: 0 6px 18px -6px rgba(0,0,0,.5);
}
.accreditation-band__item img {
  max-width: 100%;
  max-height: clamp(58px, 10vw, 96px);
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
@media (max-width: 520px) {
  .accreditation-band__list {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 18px;
  }
  .accreditation-band__item { min-height: 72px; }
}

/* Floating spec chips around the visual */
.spec-chips { position: absolute; inset: 0; pointer-events: none; }
.spec-chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  background: rgba(6,19,29,.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  font: 500 12px/1 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-white);
  white-space: nowrap;
  pointer-events: auto;
  box-shadow: 0 12px 24px -10px rgba(0,0,0,.55);
}
.spec-chip strong { color: var(--c-cyan); font-weight: 600; letter-spacing: .15em; }
.spec-chip--cyan { border-color: rgba(0,174,239,.4); }
.spec-chip--magenta { border-color: rgba(251,15,126,.35); }
.spec-chip--magenta strong { color: var(--c-magenta); }

.spec-chip:nth-child(1) { top: -14px;  left: 8%; }
.spec-chip:nth-child(2) { top: 18%;    right: -22px; }
.spec-chip:nth-child(3) { bottom: 28%; left: -22px; }
.spec-chip:nth-child(4) { bottom: 8%;  right: 8%; }
.spec-chip:nth-child(5) { top: 50%;    right: 12%; transform: translateY(-50%); }
.spec-chip:nth-child(6) { bottom: -14px; left: 32%; }

/* -----------------------------
   P2 — Two main category cards
----------------------------- */
.main-cats {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--c-bg-light);
}
.main-cats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.main-cat {
  position: relative;
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line-dark);
  border-radius: 18px;
  overflow: hidden;
  transition: transform var(--t) var(--ease-out),
              border-color var(--t) var(--ease-out),
              box-shadow var(--t) var(--ease-out);
}
.main-cat::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .9s var(--ease-out);
  z-index: 1;
}
.main-cat--plastika::before { background: linear-gradient(90deg, var(--c-magenta), rgba(251,15,126,0)); }
.main-cat--celik::before   { background: linear-gradient(90deg, var(--c-cyan), rgba(0,174,239,0)); }
.main-cat:hover {
  transform: translateY(-4px);
  border-color: rgba(0,174,239,.32);
  box-shadow: 0 36px 64px -28px rgba(6,19,29,.18);
}
.main-cat:hover::before { transform: scaleX(1); }

.main-cat__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background:
    radial-gradient(60% 80% at 30% 50%, rgba(0,174,239,.06) 0%, transparent 70%),
    linear-gradient(135deg, #F3F6F9 0%, #E8EEF3 100%);
}
.main-cat--plastika .main-cat__media {
  background:
    radial-gradient(60% 80% at 30% 50%, rgba(251,15,126,.06) 0%, transparent 70%),
    linear-gradient(135deg, #F7F0F4 0%, #ECEEF3 100%);
}
.main-cat__pattern { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }

/* Photo variant — real image inside the media area */
.main-cat__media { overflow: hidden; }
.main-cat__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
  transform: scale(1);
  transition: transform 1.4s var(--ease-out), filter var(--t) var(--ease-out);
  filter: saturate(.92) brightness(.95);
}
.main-cat:hover .main-cat__img { transform: scale(1.05); filter: saturate(1) brightness(1); }

/* Dark/light wash so num + chip stay readable across photos */
.main-cat__shade {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6,19,29,.05) 0%, rgba(6,19,29,.2) 60%, rgba(6,19,29,.45) 100%);
  z-index: 1;
}
.main-cat--plastika .main-cat__shade {
  background:
    linear-gradient(180deg, rgba(251,15,126,.02) 0%, rgba(6,19,29,.18) 60%, rgba(6,19,29,.5) 100%);
}
.main-cat--celik .main-cat__shade {
  background:
    linear-gradient(180deg, rgba(0,174,239,.04) 0%, rgba(6,19,29,.18) 60%, rgba(6,19,29,.5) 100%);
}

/* Lift the overlay labels above the image + shade */
.main-cat__media .main-cat__num,
.main-cat__media .main-cat__chip { z-index: 2; }
.main-cat__media .main-cat__num {
  color: #fff;
  opacity: .85;
  text-shadow: 0 2px 12px rgba(6,19,29,.6);
}
.main-cat__num {
  position: absolute;
  top: 18px; left: 22px;
  font: 600 32px/1 var(--f-disp);
  letter-spacing: 0;
  color: var(--c-text-dark);
  opacity: .12;
}
.main-cat__chip {
  position: absolute;
  top: 18px; right: 18px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .22em;
  text-transform: uppercase;
}
.main-cat--plastika .main-cat__chip {
  background: rgba(251,15,126,.1);
  border: 1px solid rgba(251,15,126,.32);
  color: var(--c-magenta);
}
.main-cat--celik .main-cat__chip {
  background: rgba(0,174,239,.1);
  border: 1px solid rgba(0,174,239,.32);
  color: var(--c-kb);
}

.main-cat__body {
  padding: 30px 30px 32px;
  display: flex; flex-direction: column; gap: 12px;
  flex: 1;
}
.main-cat__title {
  font-family: var(--f-disp);
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 600;
  letter-spacing: 0;
  color: var(--c-text-dark);
}
.main-cat__subtitle {
  font: 500 14px/1.4 var(--f-sans);
  color: var(--c-gray-deep);
  margin: -4px 0 6px;
}
.main-cat__desc {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--c-gray-deep);
}
.main-cat__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.main-cat__tags span {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .1em;
  color: var(--c-gray-deep);
  border: 1px solid var(--c-line-dark);
  padding: 6px 10px;
  border-radius: 4px;
  background: #fafbfc;
}
.main-cat__list {
  display: flex; flex-direction: column;
  margin-top: 8px;
  border-top: 1px solid var(--c-line-dark);
  padding-top: 8px;
}
.main-cat__list li { border-bottom: 1px solid var(--c-line-dark); }
.main-cat__list li:last-child { border-bottom: 0; }
.main-cat__list a {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 12px 0 12px 2px;
  font: 500 14px/1.4 var(--f-sans);
  color: var(--c-text-dark);
  transition: color var(--t-fast), padding-left var(--t-fast);
}
.main-cat__list a svg {
  width: 12px; height: 12px;
  flex-shrink: 0; opacity: .5;
  transition: opacity var(--t-fast), transform var(--t-fast);
}
.main-cat--plastika .main-cat__list a:hover { color: var(--c-magenta); padding-left: 8px; }
.main-cat--plastika .main-cat__list a:hover svg { color: var(--c-magenta); opacity: 1; transform: translateX(3px); }
.main-cat--celik .main-cat__list a:hover { color: var(--c-cyan); padding-left: 8px; }
.main-cat--celik .main-cat__list a:hover svg { color: var(--c-cyan); opacity: 1; transform: translateX(3px); }

.main-cat__cta {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 10px;
  padding-top: 14px;
  font: 500 14px/1 var(--f-sans);
  color: var(--c-text-dark);
  transition: color var(--t-fast), gap var(--t-fast);
}
.main-cat__cta svg { width: 14px; height: 14px; transition: transform var(--t-fast); }
.main-cat--plastika .main-cat__cta:hover { color: var(--c-magenta); gap: 14px; }
.main-cat--celik .main-cat__cta:hover { color: var(--c-cyan); gap: 14px; }

/* -----------------------------
   P3 — Filter pills
----------------------------- */
.filters {
  display: flex; flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(32px, 4vw, 48px);
}
.filter-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--c-line-dark);
  border-radius: 999px;
  background: #fff;
  color: var(--c-text-dark);
  font: 500 13px/1 var(--f-sans);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.filter-btn:hover { border-color: var(--c-cyan); color: var(--c-cyan); }
.filter-btn:active { transform: scale(.97); }
.filter-btn:focus-visible {
  outline: none;
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(0,174,239,.18);
}
.filter-btn--active {
  background: var(--c-bg-deep);
  border-color: var(--c-bg-deep);
  color: var(--c-white);
}
.filter-btn--active:hover {
  background: var(--c-kb);
  border-color: var(--c-kb);
  color: var(--c-white);
}
.filter-btn__count {
  display: inline-flex;
  align-items: center; justify-content: center;
  min-width: 18px; height: 18px;
  padding: 0 6px;
  margin-left: 2px;
  border-radius: 999px;
  background: rgba(0,174,239,.14);
  color: var(--c-cyan);
  font: 500 10px/1 var(--f-mono);
  letter-spacing: .05em;
}
.filter-btn--active .filter-btn__count {
  background: rgba(255,255,255,.14);
  color: var(--c-white);
}

.filters__empty {
  margin-top: 32px;
  padding: 32px;
  text-align: center;
  background: #fff;
  border: 1px dashed var(--c-line-dark);
  border-radius: 12px;
  color: var(--c-gray-deep);
  font-size: 14px;
}

.prod.is-hidden { display: none !important; }

/* Group badge on the product card for the page-mode grid */
.products__grid--page .prod__media { aspect-ratio: 5 / 4; }
.prod__group {
  position: absolute;
  top: 14px; right: 14px;
  z-index: 2;
  font: 500 10.5px/1 var(--f-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 4px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.prod__group--plastika { color: var(--c-magenta); border-bottom: 2px solid var(--c-magenta); }
.prod__group--celik   { color: var(--c-kb);      border-bottom: 2px solid var(--c-cyan); }

/* Page-mode responsive overrides */
@media (max-width: 1200px) {
  .page-hero__grid-row { grid-template-columns: 1fr; gap: 36px; }
  .page-hero__visual { max-width: 560px; margin: 0 auto; }
  .spec-chip:nth-child(5) { display: none; }
}
@media (max-width: 960px) {
  .main-cats__grid { grid-template-columns: 1fr; }
  .spec-chip { padding: 7px 10px; font-size: 11px; letter-spacing: .1em; }
  .spec-chip:nth-child(2),
  .spec-chip:nth-child(3) { display: none; }
}
@media (max-width: 720px) {
  .main-cat__body { padding: 24px 22px 26px; }
  .filters { gap: 6px; }
  .filter-btn { padding: 8px 12px; font-size: 12px; }
  .spec-chip:nth-child(1),
  .spec-chip:nth-child(6) { display: none; }
  .spec-chip { font-size: 10px; }
  .page-hero__breadcrumb { font-size: 11px; }
}
@media (max-width: 480px) {
  .page-hero__cta .btn-text { width: 100%; }
  .spec-chips { display: none; }
  .prod__group { top: 10px; right: 10px; padding: 5px 8px; font-size: 9.5px; letter-spacing: .14em; }
}

/* Active mobile-menu item indicator (Proizvodi on this page) */
.m-acc--active > .m-acc__head .m-acc__name { color: var(--c-cyan); }
.m-acc--active > .m-acc__head .m-acc__num   { color: var(--c-cyan); }

/* Active mobile-menu top-level link indicator */
.mobile-menu__nav > ul > li > a.m-link--active {
  color: var(--c-cyan);
  padding-left: 8px;
}
.mobile-menu__nav > ul > li > a.m-link--active::before { color: var(--c-cyan); }

/* -----------------------------
   P4 — Category-page sections (features + applications)
----------------------------- */
.features {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--c-bg-light);
}
.features .section-head { margin-bottom: clamp(40px, 5vw, 56px); }

.apps {
  padding: clamp(80px, 10vw, 140px) 0;
  background: #fff;
}
.apps .section-head { margin-bottom: clamp(40px, 5vw, 56px); }

/* Auto-fitting card grids — handle 3, 4, 5, or 6 items gracefully */
.feat-grid,
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

/* Triplet variant for the 3-card subcategory grid on the Plastika page —
   keeps the 3 cards in a single clean row on large screens. */
.products__grid--triplet { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px) {
  .products__grid--triplet { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .products__grid--triplet { grid-template-columns: 1fr; }
}

/* -----------------------------
   P5 — Product detail page components
----------------------------- */

/* Section wrapper for the technical specifications block */
.specs {
  /* PHASE 13: padding halved — was clamp(80px, 10vw, 140px) — to remove
     the oversized vertical gap between Ključne specifikacije and the
     Tehnička dokumentacija section on product pages. */
  padding: clamp(40px, 5vw, 70px) 0;
  background: var(--c-bg-light);
}
.specs .section-head { margin-bottom: clamp(24px, 3vw, 36px); }

/* Quick highlight stat cards above the table */
.spec-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: clamp(32px, 4vw, 48px);
}
@media (max-width: 960px) { .spec-stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .spec-stats { grid-template-columns: 1fr; } }

/* Structured spec table — premium industrial */
.spec-table-wrap {
  background: #fff;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 36px -28px rgba(6,19,29,.16);
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table caption {
  text-align: left;
  padding: 18px 24px 6px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-magenta);
}
.spec-table tbody tr { border-top: 1px solid var(--c-line-dark); }
.spec-table tbody tr:first-child { border-top: 1px solid var(--c-line-dark); }
.spec-table tbody tr:hover { background: rgba(0,174,239,.025); }
.spec-table th,
.spec-table td {
  text-align: left;
  padding: 16px 24px;
  vertical-align: top;
  font-size: 14.5px;
  line-height: 1.55;
}
.spec-table th {
  font: 500 12px/1.3 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-gray-deep);
  width: 32%;
  font-weight: 500;
  background: #fafbfc;
  border-right: 1px solid var(--c-line-dark);
}
.spec-table td { color: var(--c-text-dark); }

/* Mobile — convert to stacked cards rather than horizontal scroll for premium feel */
@media (max-width: 720px) {
  .spec-table-wrap { border-radius: var(--radius); }
  .spec-table thead { display: none; }
  .spec-table tr { display: block; padding: 14px 18px; border-top: 1px solid var(--c-line-dark); }
  .spec-table tr:first-child { border-top: 0; }
  .spec-table th,
  .spec-table td { display: block; padding: 4px 0; width: 100%; border: 0; background: none; }
  .spec-table th {
    color: var(--c-magenta);
    font-size: 10.5px;
    letter-spacing: .2em;
    padding-bottom: 4px;
  }
  .spec-table td { font-size: 14px; }
}

/* Related products — uses .products + .products__grid; just a wrapper class for spacing */
.related {
  /* PHASE 13: padding halved — was clamp(80px, 10vw, 140px) */
  padding: clamp(40px, 5vw, 70px) 0;
  background: #fff;
}
.related .section-head { margin-bottom: clamp(24px, 3vw, 36px); }

/* Apps section variant on a light bg (already defined .apps) — no change needed */

/* -----------------------------
   18. RESPONSIVE
----------------------------- */
@media (max-width: 1180px) {
  .products__grid { grid-template-columns: repeat(3, 1fr); }
  .tech__grid { grid-template-columns: repeat(2, 1fr); }
  .header__nav { display: none; }
  .hamburger { display: block; }
  .header__cta { display: none; }
  .lang-switch { display: none; }
  .mobile-menu__foot .lang-switch { display: inline-flex; }
}

@media (max-width: 960px) {
  .intro__inner { grid-template-columns: 1fr; gap: 48px; }
  .intro__left { padding-right: 0; }
  .cat__grid { grid-template-columns: repeat(2, 1fr); }
  .ind { grid-template-columns: 1fr; }
  .ind__panel { padding: 36px 28px; min-height: 280px; }
  .footer__top { grid-template-columns: 1fr; gap: 48px; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .trust__item { border-left: 0; border-top: 1px solid var(--c-line); }
  .trust__item:nth-child(-n+2) { border-top: 0; }
  .trust__item:nth-child(odd) { border-right: 1px solid var(--c-line); }
}

@media (max-width: 720px) {
  .products__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .tech__grid { grid-template-columns: 1fr; }
  .cat__grid { grid-template-columns: 1fr; }
  .refs__grid { grid-template-columns: repeat(2, 1fr); }
  .intro__right { grid-template-columns: 1fr; }
  .stat-card--wide { grid-column: span 1; }
  .hero__scroll { display: none; }
  .hero__chrome { grid-template-columns: auto auto; gap: 20px; padding-bottom: 20px; }
  .hero__progress { grid-column: 1 / -1; order: -1; }
  .hero__counter { font-size: 11px; }
  .hero__num { font-size: 22px; }
  .hero { min-height: 600px; }
  .nav-list { gap: 0; }
  .footer__bot { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .products__grid { grid-template-columns: 1fr; }
  .refs__grid { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr; }
  .mobile-menu__nav a { font-size: 16px; padding: 16px 0; }
  .kb-logo-img--header { height: 36px; }
  .header[data-state="solid"] .kb-logo-img--header { height: 32px; }
  .kb-logo-img--footer { height: 44px; }
  .lang-switch { display: none; }
  .hero__chrome { bottom: 24px; }
  .btn--lg { padding: 14px 20px; font-size: 14px; }
  .hero__cta { gap: 10px 14px; }
}

/* -----------------------------
   19. UTILITIES
----------------------------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* -----------------------------
   20. BACK TO TOP
----------------------------- */
.back-top {
  position: fixed;
  right: clamp(16px, 2.5vw, 32px);
  bottom: clamp(16px, 2.5vw, 32px);
  z-index: 90;
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(10, 23, 33, .78);
  border: 1px solid rgba(0, 174, 239, .32);
  color: var(--c-white);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 10px 30px -12px rgba(0,0,0,.55);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(.92);
  transition:
    opacity .35s var(--ease-out),
    visibility .35s,
    transform .35s var(--ease-out),
    border-color var(--t-fast),
    background var(--t-fast),
    box-shadow var(--t-fast),
    color var(--t-fast);
}
.back-top.is-visible {
  opacity: 1; visibility: visible;
  transform: translateY(0) scale(1);
}
.back-top svg {
  width: 18px; height: 18px;
  transition: transform var(--t-fast) var(--ease-out);
}
/* Round-5: .back-top__label removed — user requested the hover "TOP" text
   not to appear at all. The button itself keeps its visual treatment. */
.back-top__ring {
  position: absolute; inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(251, 15, 126, 0);
  transition: border-color var(--t) var(--ease-out), inset var(--t) var(--ease-out);
}
.back-top:hover {
  background: rgba(14, 28, 40, .9);
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  box-shadow: 0 14px 36px -10px rgba(0, 174, 239, .35);
}
.back-top:hover svg { transform: translateY(-2px); }
.back-top:hover .back-top__ring {
  inset: -6px;
  border-color: rgba(251, 15, 126, .55);
}
.back-top:focus-visible {
  outline: none;
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(0, 174, 239, .35);
}
.back-top:active { transform: translateY(0) scale(.94); }

@media (max-width: 720px) {
  .back-top { width: 48px; height: 48px; }
  .back-top__label { display: none; }
}

/* -----------------------------
   21. AI ASSISTANT WIDGET
----------------------------- */
.ai {
  position: fixed;
  left: clamp(16px, 2.5vw, 32px);
  bottom: clamp(16px, 2.5vw, 32px);
  z-index: 95;
  font-family: var(--f-sans);
  color: var(--c-white);
}

/* === Launcher (collapsed state) === */
.ai__launcher {
  display: flex; align-items: center; gap: 12px;
  padding: 8px 16px 8px 8px;
  height: 54px;
  border-radius: 999px;
  background: rgba(10, 23, 33, .78);
  border: 1px solid rgba(0, 174, 239, .32);
  color: var(--c-white);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 10px 30px -12px rgba(0,0,0,.55);
  cursor: pointer;
  transition:
    border-color var(--t-fast),
    background var(--t-fast),
    box-shadow var(--t-fast),
    transform var(--t-fast) var(--ease-out),
    opacity .35s var(--ease-out),
    visibility .35s;
}
.ai__launcher:hover {
  border-color: var(--c-cyan);
  background: rgba(14, 28, 40, .9);
  box-shadow: 0 14px 36px -10px rgba(0, 174, 239, .35);
}
.ai__launcher:focus-visible {
  outline: none;
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(0, 174, 239, .35);
}
.ai__launcher:active { transform: scale(.97); }

.ai__launcher-icon {
  position: relative;
  width: 38px; height: 38px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  color: var(--c-bg-deep);
  flex-shrink: 0;
}
.ai__launcher-icon svg { width: 20px; height: 20px; }
.ai__pulse {
  position: absolute; inset: -3px;
  border-radius: 50%;
  border: 1.5px solid var(--c-magenta);
  opacity: 0;
  animation: aiPulse 2.4s var(--ease-out) infinite;
}
@keyframes aiPulse {
  0%   { opacity: .8; transform: scale(.85); }
  60%  { opacity: 0;  transform: scale(1.35); }
  100% { opacity: 0;  transform: scale(1.35); }
}
@media (prefers-reduced-motion: reduce) {
  .ai__pulse { animation: none; opacity: 0; }
}

.ai__launcher-text {
  display: flex; flex-direction: column; gap: 4px;
  text-align: left;
  line-height: 1;
}
.ai__launcher-title {
  font: 600 13.5px/1 var(--f-disp);
  letter-spacing: .005em;
  color: var(--c-white);
}
.ai__launcher-status {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 10.5px/1 var(--f-mono);
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(245, 248, 250, .65);
}
.ai__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-magenta);
  box-shadow: 0 0 10px rgba(251, 15, 126, .8);
  display: inline-block;
}
.ai__dot--live {
  background: #2BE2A0;
  box-shadow: 0 0 8px rgba(43, 226, 160, .8);
  animation: liveDot 2s ease-in-out infinite;
}
@keyframes liveDot {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

/* === Panel (expanded state) === */
.ai__panel {
  position: absolute;
  bottom: calc(100% + 14px);
  left: 0;
  width: 372px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 140px);
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(14, 28, 40, .96) 0%, rgba(6, 19, 29, .96) 100%);
  border: 1px solid rgba(0, 174, 239, .25);
  border-radius: 18px;
  overflow: hidden;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,.7),
    0 0 0 1px rgba(255,255,255,.02);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(.98);
  transform-origin: bottom left;
  transition:
    opacity .35s var(--ease-out),
    visibility .35s,
    transform .35s var(--ease-out);
}
.ai[data-state="open"] .ai__panel {
  opacity: 1; visibility: visible;
  transform: translateY(0) scale(1);
}
.ai[data-state="open"] .ai__launcher {
  opacity: 0; visibility: hidden;
  transform: translateY(8px);
  pointer-events: none;
}

/* Top accent line */
.ai__panel::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan) 30%, var(--c-magenta) 70%, transparent);
  opacity: .8;
}

.ai__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 14px;
  border-bottom: 1px solid var(--c-line);
}
.ai__head-meta { display: flex; align-items: center; gap: 12px; min-width: 0; }
.ai__avatar {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  color: var(--c-bg-deep);
  flex-shrink: 0;
}
.ai__avatar svg { width: 20px; height: 20px; }
.ai__head-text { min-width: 0; }
.ai__title {
  font: 600 14px/1.2 var(--f-disp);
  letter-spacing: -.005em;
  color: var(--c-white);
  margin: 0 0 4px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ai__subtitle {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .12em;
  color: rgba(245,248,250,.6);
  margin: 0;
  text-transform: uppercase;
}
.ai__close {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.12);
  color: var(--c-white);
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.ai__close svg { width: 14px; height: 14px; }
.ai__close:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.3); }

/* Messages area */
.ai__messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex; flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.15) transparent;
  max-height: 320px;
}
.ai__messages::-webkit-scrollbar { width: 6px; }
.ai__messages::-webkit-scrollbar-track { background: transparent; }
.ai__messages::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.12);
  border-radius: 3px;
}

.ai__msg {
  max-width: 86%;
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 13.5px;
  line-height: 1.55;
  animation: aiMsgIn .35s var(--ease-out);
}
@keyframes aiMsgIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}
.ai__msg p { margin: 0; }
.ai__msg-tag {
  display: block;
  font: 500 9.5px/1 var(--f-mono);
  letter-spacing: .25em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.ai__msg--bot {
  align-self: flex-start;
  background: rgba(0, 174, 239, .08);
  border: 1px solid rgba(0, 174, 239, .22);
  color: var(--c-white);
  border-top-left-radius: 4px;
}
.ai__msg--bot .ai__msg-tag { color: var(--c-cyan); }
.ai__msg--user {
  align-self: flex-end;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--c-white);
  border-top-right-radius: 4px;
}
.ai__msg--user .ai__msg-tag { color: rgba(245,248,250,.55); }

/* Typing indicator */
.ai__typing {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border-top-left-radius: 4px;
  background: rgba(0, 174, 239, .06);
  border: 1px solid rgba(0, 174, 239, .18);
}
.ai__typing-label {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .12em;
  color: rgba(245,248,250,.65);
  text-transform: uppercase;
}
.ai__typing-dots { display: inline-flex; gap: 4px; }
.ai__typing-dots span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-cyan);
  animation: aiDots 1.2s ease-in-out infinite;
}
.ai__typing-dots span:nth-child(2) { animation-delay: .15s; background: var(--c-cyan); }
.ai__typing-dots span:nth-child(3) { animation-delay: .3s; background: var(--c-magenta); }
@keyframes aiDots {
  0%, 80%, 100% { transform: translateY(0); opacity: .4; }
  40%           { transform: translateY(-4px); opacity: 1; }
}

/* Quick chips */
.ai__chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 0 16px 12px;
  border-bottom: 1px solid var(--c-line);
}
.ai__chip {
  padding: 7px 11px;
  background: transparent;
  border: 1px solid rgba(0, 174, 239, .25);
  border-radius: 999px;
  color: rgba(245,248,250,.8);
  font: 500 11.5px/1.2 var(--f-sans);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.ai__chip:hover {
  background: rgba(0, 174, 239, .08);
  border-color: var(--c-cyan);
  color: var(--c-white);
}
.ai__chip:active { transform: scale(.97); }

/* Form */
.ai__form {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 12px 12px 14px;
  border-top: 1px solid var(--c-line);
}
.ai__input {
  flex: 1;
  background: transparent;
  border: 0; outline: none;
  color: var(--c-white);
  font: 400 14px/1.2 var(--f-sans);
  padding: 8px 0;
}
.ai__input::placeholder { color: rgba(245,248,250,.4); }
.ai__send {
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  color: var(--c-bg-deep);
  transition: transform var(--t-fast), box-shadow var(--t-fast), filter var(--t-fast);
}
.ai__send svg { width: 16px; height: 16px; }
.ai__send:hover {
  box-shadow: 0 8px 22px -8px rgba(0, 174, 239, .55);
  filter: brightness(1.08);
}
.ai__send:active { transform: scale(.94); }
.ai__send:disabled {
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.35);
  cursor: not-allowed;
  box-shadow: none; filter: none;
}

.ai__foot {
  padding: 8px 16px 12px;
  font: 500 10.5px/1.4 var(--f-mono);
  letter-spacing: .08em;
  color: rgba(245,248,250,.4);
  text-transform: uppercase;
  margin: 0;
  border-top: 1px solid var(--c-line);
}
.ai__foot a { color: var(--c-cyan); }
.ai__foot a:hover { color: var(--c-magenta); }

/* Mobile */
@media (max-width: 720px) {
  .ai__launcher { height: 48px; padding: 6px 14px 6px 6px; }
  .ai__launcher-icon { width: 36px; height: 36px; }
  .ai__launcher-title { font-size: 13px; }
  .ai__launcher-status { font-size: 10px; }
  .ai__panel { width: calc(100vw - 32px); max-height: calc(100vh - 120px); }
  .ai__messages { max-height: calc(100vh - 360px); }
}

@media (max-width: 480px) {
  .ai__launcher-text { display: none; }
  .ai__launcher { padding: 6px; }
}

/* =====================================================
   TECHNICAL DOCUMENTATION (Phase 4)
   Tabs + blueprint card + tech table + diagram card + CTA
   ===================================================== */
.tech-docs {
  /* PHASE 13: padding halved — was clamp(72px, 9vw, 120px) */
  padding: clamp(36px, 4.5vw, 60px) 0;
  background: linear-gradient(180deg, #F7F9FB 0%, #FFFFFF 70%, #F7F9FB 100%);
  position: relative;
}
.tech-docs::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,120,169,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,120,169,.04) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  opacity: .6;
  mask-image: radial-gradient(80% 70% at 50% 50%, #000 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(80% 70% at 50% 50%, #000 0%, transparent 100%);
}
.tech-docs .container { position: relative; }
.tech-docs .section-head { margin-bottom: clamp(24px, 3vw, 40px); }

/* Tabs row */
.tech-docs__panel {
  position: relative;
  border: 1px solid var(--c-line-dark);
  border-radius: 20px;
  background: #FFFFFF;
  box-shadow: 0 22px 60px -36px rgba(6,19,29,.18);
  overflow: hidden;
}
.tech-tabs {
  display: flex;
  gap: 4px;
  padding: 10px 10px 0;
  border-bottom: 1px solid var(--c-line-dark);
  background: linear-gradient(180deg, #FAFBFC 0%, #FFFFFF 100%);
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.tech-tabs::-webkit-scrollbar { height: 4px; }
.tech-tabs::-webkit-scrollbar-thumb { background: rgba(0,120,169,.25); border-radius: 4px; }

/* ============= TAB BUTTONS (Round-5 definitive fix) ============================
   Client feedback: inactive tabs were barely visible. Force solid high-contrast
   navy text + opacity 1 + thicker icon stroke. Specificity boosted by chaining
   classes/role; !important guards against any later cascade override.
   ----------------------------------------------------------------------------- */
.tech-tabs .tech-tab,
.tech-tabs [role="tab"].tech-tab {
  flex-shrink: 0;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 18px;
  background: #F0F4F7 !important;     /* subtle slab so inactive tabs feel like tabs */
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 8px 8px 0 0;
  font: 700 12px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #06131D !important;          /* solid dark navy, no alpha */
  opacity: 1 !important;
  cursor: pointer;
  transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
  white-space: nowrap;
}
.tech-tabs .tech-tab > span,
.tech-tabs [role="tab"].tech-tab > span {
  color: #06131D !important;
  opacity: 1 !important;
}
.tech-tabs .tech-tab > svg,
.tech-tabs [role="tab"].tech-tab > svg {
  width: 16px; height: 16px; flex-shrink: 0;
  color: #06131D !important;
  opacity: 1 !important;
  stroke-width: 1.6;
}
.tech-tabs .tech-tab:hover,
.tech-tabs [role="tab"].tech-tab:hover {
  background: rgba(0, 174, 239, .12) !important;
  color: var(--c-kb) !important;
  transform: translateY(-1px);
}
.tech-tabs .tech-tab:hover > span,
.tech-tabs .tech-tab:hover > svg,
.tech-tabs [role="tab"].tech-tab:hover > span,
.tech-tabs [role="tab"].tech-tab:hover > svg {
  color: var(--c-kb) !important;
}
.tech-tabs .tech-tab:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 2px; }
.tech-tabs .tech-tab--active,
.tech-tabs .tech-tab[aria-selected="true"],
.tech-tabs [role="tab"].tech-tab--active,
.tech-tabs [role="tab"][aria-selected="true"] {
  background: #FFFFFF !important;
  color: #06131D !important;
  border-bottom: 3px solid var(--c-cyan) !important;
  box-shadow: 0 -2px 6px -2px rgba(0, 174, 239, .25);
  transform: translateY(0);
}
.tech-tabs .tech-tab--active > svg,
.tech-tabs .tech-tab[aria-selected="true"] > svg,
.tech-tabs [role="tab"].tech-tab--active > svg,
.tech-tabs [role="tab"][aria-selected="true"] > svg {
  color: var(--c-cyan) !important;
}

/* Panels */
.tech-panel {
  padding: clamp(24px, 3vw, 40px);
  animation: techPanelIn .35s ease both;
}
.tech-panel[hidden] { display: none; }
@keyframes techPanelIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .tech-panel { animation: none; }
}

/* Skica panel grid */
.tech-docs__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(20px, 2.5vw, 36px);
  align-items: stretch;
}
@media (max-width: 920px) {
  .tech-docs__grid { grid-template-columns: 1fr; }
}

/* Skica tab: pair drawing with position-legend table; Kljucni parametri below */
.tech-docs__grid--skica { grid-template-columns: 1.1fr 1fr; }
@media (max-width: 960px) {
  .tech-docs__grid--skica { grid-template-columns: 1fr; }
}
.tech-docs__params-row {
  margin-top: clamp(20px, 2.5vw, 36px);
}
/* Kljucni parametri spans full width — its inner list reflows into 2-3 cols
   on wider viewports so the card doesn't read as half-empty. */
.tech-docs__params-row .tech-card--params .tech-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  padding: 0;
  margin: 0;
}
.tech-docs__params-row .tech-card--params .tech-summary li {
  border-top: 1px solid var(--c-line-dark);
}
.tech-docs__params-row .tech-card--params .tech-summary li:first-child { border-top: 1px solid var(--c-line-dark); }
@media (min-width: 720px) {
  .tech-docs__params-row .tech-card--params .tech-summary li {
    border-left: 1px solid var(--c-line-dark);
  }
  .tech-docs__params-row .tech-card--params .tech-summary li:first-child {
    border-left: 0;
  }
}
.tech-card--legend .tech-table th,
.tech-card--legend .tech-table td { padding: 8px 12px; }
.tech-card--legend .tech-table { font-size: 13.5px; }

/* Blueprint card (engineering sketch) */
.blueprint-card,
.tech-card,
.diagram-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--c-line-dark);
  border-radius: 14px;
  background: #FFFFFF;
  overflow: hidden;
}
.blueprint-card__head,
.tech-card__head,
.diagram-card__head {
  padding: 18px 22px;
  border-bottom: 1px solid var(--c-line-dark);
  background: linear-gradient(180deg, #FAFBFC 0%, #FFFFFF 100%);
}
.blueprint-card__eyebrow,
.tech-card__eyebrow,
.diagram-card__eyebrow {
  display: inline-block;
  font: 500 10.5px/1 var(--f-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-text-mute);
  margin-bottom: 6px;
}
.blueprint-card__title,
.tech-card__title,
.diagram-card__title {
  font-family: var(--f-disp);
  font-size: clamp(17px, 1.4vw, 20px);
  font-weight: 600;
  color: var(--c-bg-deep);
  margin: 0;
  line-height: 1.25;
}
.blueprint-card__foot,
.tech-card__foot,
.diagram-card__foot {
  padding: 14px 22px;
  border-top: 1px solid var(--c-line-dark);
  background: #FAFBFC;
}
.spec-note {
  font: 500 11.5px/1.5 var(--f-mono);
  letter-spacing: .04em;
  color: var(--c-text-mute);
}

/* Blueprint visual (dark navy engineering sheet) */
.blueprint {
  position: relative;
  aspect-ratio: 16 / 10;
  background: linear-gradient(180deg, #061522 0%, #0A1F33 100%);
  border-radius: 0;
  overflow: hidden;
}
.blueprint__svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.blueprint__corner {
  position: absolute;
  width: 18px; height: 18px;
  border: 1px solid rgba(0,174,239,.5);
}
.blueprint__corner--tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.blueprint__corner--tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.blueprint__corner--bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.blueprint__corner--br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.blueprint__stamp {
  position: absolute;
  top: 14px; right: 14px;
  font: 500 10px/1 var(--f-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(0,174,239,.7);
  padding: 5px 9px;
  border: 1px solid rgba(0,174,239,.35);
  border-radius: 3px;
  background: rgba(3,13,20,.35);
}
.blueprint__caption {
  position: absolute;
  bottom: 14px; left: 14px;
  font: 500 10.5px/1.3 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(245,248,250,.55);
}
.blueprint__sweep {
  position: absolute;
  top: -50%; left: -50%;
  width: 100%; height: 200%;
  background: linear-gradient(90deg, transparent 0%, rgba(0,174,239,.08) 50%, transparent 100%);
  transform: rotate(15deg);
  animation: bpSweep 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes bpSweep {
  0%, 100% { transform: translateX(-30%) rotate(15deg); }
  50%      { transform: translateX(30%) rotate(15deg); }
}
@media (prefers-reduced-motion: reduce) {
  .blueprint__sweep { animation: none; }
}

/* Real drawing image variant — used when a real sketch image is available */
.blueprint--image {
  background: #FFFFFF;
  display: grid; place-items: center;
}
.blueprint--image img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 18px;
  background: #FFFFFF;
}

/* Technical summary list (used in Skica tab right side) */
.tech-summary {
  list-style: none;
  padding: 12px 0;
  margin: 0;
  flex: 1;
}
.tech-summary li {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px;
  padding: 12px 22px;
  border-top: 1px solid var(--c-line-dark);
}
.tech-summary li:first-child { border-top: 0; }
.tech-summary li > span {
  font: 500 11.5px/1.3 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-text-mute);
}
.tech-summary li > strong {
  font: 600 14px/1.4 var(--f-sans);
  color: var(--c-bg-deep);
  text-align: right;
}

/* Tech table (Materijali / Dimenzije) */
.tech-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 0;
}
.tech-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: #FFFFFF;
  min-width: 520px;
}
.tech-table thead th {
  position: sticky;
  top: 0;
  background: linear-gradient(180deg, #06131D 0%, #0A1F33 100%);
  color: var(--c-white);
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--c-line-dark);
  white-space: nowrap;
}
.tech-table tbody tr { border-top: 1px solid var(--c-line-dark); transition: background var(--t-fast); }
.tech-table tbody tr:nth-child(even) { background: #FAFBFC; }
.tech-table tbody tr:hover { background: rgba(0,174,239,.05); }
.tech-table tbody td {
  padding: 12px 16px;
  color: var(--c-text-dark);
  font: 500 13.5px/1.45 var(--f-sans);
  vertical-align: top;
}
.tech-table tbody td:first-child {
  font-family: var(--f-mono);
  font-weight: 600;
  color: var(--c-kb);
  white-space: nowrap;
}

/* Compact dense variant — used by KVS matrices and full dimension tables */
.tech-table--compact { min-width: 720px; font-size: 12.5px; }
.tech-table--compact th,
.tech-table--compact td { padding: 8px 10px; }
.tech-table--compact thead th { font-size: 10.5px; padding: 8px 10px; line-height: 1.2; }
.tech-table--compact tbody td:first-child { white-space: nowrap; }

/* Section-header row inside KVS tables (e.g. "Karakteristika: linearna") */
.tech-table__group {
  background: linear-gradient(180deg, #06131D 0%, #0A1F33 100%);
  color: var(--c-white);
  text-align: left;
  font: 500 11px/1.3 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 8px 14px !important;
}

/* Real catalog image inside the blueprint frame */
.blueprint__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 18px;
  background: #FFFFFF;
}

/* Figure inside a tech-card — used for embedded catalog drawings + captions */
.tech-card__figure {
  position: relative;
  margin: 0;
  padding: 18px 22px 22px;
  background: #FFFFFF;
  display: flex; flex-direction: column; gap: 12px;
}

.tech-card__figure img,
.blueprint img,
.blueprint-card img {
  position: static;
  inset: auto;
  display: block;
  margin: 0 auto;
  width: auto;          /* PHASE 11: do not stretch portrait scans to full width */
  height: auto;
  max-width: 100%;
  max-height: 520px;    /* PHASE 11: keep tall portrait diagrams readable */
  object-fit: contain;
  border-radius: 8px;
  background: #F5F8FA;
}
.tech-card__figure figcaption {
  font: 500 12.5px/1.55 var(--f-sans);
  color: var(--c-text-mute);
  letter-spacing: .005em;
}
@media (max-width: 960px) {
  .tech-card__figure img,
  .blueprint img,
  .blueprint-card img { max-height: 420px; }
}
@media (max-width: 720px) {
  .tech-card__figure { padding: 14px 16px 18px; }
  .tech-card__figure img,
  .blueprint img,
  .blueprint-card img { max-height: 320px; }
}

/* PHASE 14 — Zoom hover affordance for diagram figures (custom lightbox) */
.tech-card__figure img.js-zoom { transition: transform .35s var(--ease-out); }
.tech-card__figure:hover img.js-zoom { transform: scale(1.015); }
.tech-card__figure img.js-zoom:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 4px;
}

/* Lead paragraph inside a tech-card (explanatory text above tables) */
.tech-card__lead {
  margin: 0;
  padding: 16px 22px 4px;
  font: 400 14.5px/1.65 var(--f-sans);
  color: var(--c-bg-deep);
}
.tech-card__lead strong { color: var(--c-kb); font-weight: 600; }

/* Sub-section heading inside a tech-card */
.tech-card__subtitle {
  margin: 18px 22px 8px;
  font: 600 14px/1.3 var(--f-disp);
  letter-spacing: .02em;
  color: var(--c-bg-deep);
}

/* Diagram placeholder card */
.diagram {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(180deg, #FAFBFC 0%, #F2F5F8 100%);
  border-bottom: 1px solid var(--c-line-dark);
  overflow: hidden;
}
.diagram__svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.diagram__label {
  position: absolute;
  top: 14px; left: 18px;
  font: 600 10.5px/1 var(--f-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-kb);
  padding: 6px 10px;
  border: 1px solid rgba(0,120,169,.3);
  border-radius: 3px;
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(2px);
}
.diagram__axis-x,
.diagram__axis-y {
  position: absolute;
  font: 500 10px/1 var(--f-mono);
  letter-spacing: .08em;
  color: var(--c-text-mute);
}
.diagram__axis-x { bottom: 12px; right: 18px; }
.diagram__axis-y { top: 12px; left: 18px; writing-mode: vertical-rl; transform: rotate(180deg); }

/* CTA inside tech-docs */
/* PHASE 13: tech-docs CTA — was a washed-out white panel with low contrast.
   Restyled to a branded dark panel matching the rest of the premium design,
   with a cyan→magenta accent line at the top and a soft radial glow. */
.tech-docs__cta {
  position: relative;
  margin-top: clamp(20px, 3vw, 36px);
  padding: clamp(28px, 3.5vw, 44px);
  border: 1px solid rgba(0, 174, 239, .22);
  border-radius: 18px;
  background:
    radial-gradient(120% 180% at 0% 0%, rgba(0, 174, 239, .18) 0%, rgba(0, 174, 239, 0) 55%),
    radial-gradient(120% 180% at 100% 100%, rgba(251, 15, 126, .16) 0%, rgba(251, 15, 126, 0) 55%),
    linear-gradient(180deg, #0B1D2B 0%, #06131D 100%);
  color: var(--c-white);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  overflow: hidden;
  box-shadow: 0 30px 60px -32px rgba(6, 19, 29, .55);
}
.tech-docs__cta::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan) 30%, var(--c-magenta) 70%, transparent);
  opacity: .9;
}
.tech-docs__cta-text h3 {
  font-family: var(--f-disp);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 600;
  color: var(--c-white);
  margin: 0 0 10px;
  line-height: 1.25;
  letter-spacing: .005em;
}
.tech-docs__cta-text p {
  margin: 0;
  color: rgba(245, 248, 250, .78);
  font-size: 15px;
  line-height: 1.65;
  max-width: 60ch;
}
.tech-docs__cta-actions {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: flex-end;
}
/* btn--ghost defaults to dark-on-light; on the dark CTA panel we need a
   light-on-dark variant so the "Pregledajte katalog" button is legible. */
.tech-docs__cta .btn--ghost {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(245, 248, 250, .35);
}
.tech-docs__cta .btn--ghost:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(0, 174, 239, .08);
}
@media (max-width: 720px) {
  .tech-docs__cta { grid-template-columns: 1fr; }
  .tech-docs__cta-actions { justify-content: flex-start; }
}

/* Mobile fine-tuning */
@media (max-width: 720px) {
  .tech-tab { padding: 12px 14px; font-size: 11px; letter-spacing: .12em; }
  .tech-tab svg { width: 14px; height: 14px; }
  .tech-panel { padding: 20px 16px; }
  .tech-table thead th { padding: 12px; font-size: 10.5px; }
  .tech-table tbody td { padding: 10px 12px; font-size: 13px; }
  .tech-docs__cta { padding: 22px 18px; }
}

/* Reveal animation for table rows + cards in viewport */
.tech-docs .reveal { opacity: 1; }
.tech-docs__panel.reveal { transition: transform .5s ease, opacity .5s ease; }

/* =====================================================
   PHASE 5 — INQUIRY WIZARD (upit.html)
   ===================================================== */
.wizard {
  padding: clamp(48px, 6vw, 80px) 0;
  background: linear-gradient(180deg, #F7F9FB 0%, #FFFFFF 70%);
  position: relative;
}
.wizard__shell {
  max-width: 920px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--c-line-dark);
  border-radius: 22px;
  box-shadow: 0 30px 80px -50px rgba(6,19,29,.22);
  overflow: hidden;
}
.wizard__rail {
  position: relative;
  padding: 28px clamp(24px, 3vw, 40px);
  background: linear-gradient(180deg, #06131D 0%, #0A1F33 100%);
  color: var(--c-white);
  border-bottom: 1px solid var(--c-line-dark);
}
.wizard__rail-line {
  position: absolute;
  left: clamp(24px, 3vw, 40px);
  right: clamp(24px, 3vw, 40px);
  top: 50%; transform: translateY(-50%);
  height: 1px; background: rgba(245,248,250,.12);
  z-index: 0;
}
.wizard__rail-fill {
  position: absolute;
  left: clamp(24px, 3vw, 40px);
  top: 50%; transform: translateY(-50%);
  height: 1px;
  background: linear-gradient(90deg, var(--c-cyan) 0%, var(--c-magenta) 100%);
  width: 0;
  transition: width .45s ease;
  z-index: 1;
}
.wizard__steps {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.wizard__step {
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  font: 500 10.5px/1.2 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(245,248,250,.45);
  text-align: center;
  flex: 0 0 auto;
}
.wizard__step-dot {
  display: grid; place-items: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: #0A1F33;
  border: 1px solid rgba(245,248,250,.18);
  font: 600 12px/1 var(--f-mono);
  color: rgba(245,248,250,.6);
  transition: background .3s ease, border-color .3s ease, color .3s ease, transform .3s ease;
}
.wizard__step--done .wizard__step-dot {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  border-color: transparent;
  color: var(--c-bg-deep);
}
.wizard__step--active .wizard__step-dot {
  background: var(--c-white);
  border-color: var(--c-cyan);
  color: var(--c-bg-deep);
  box-shadow: 0 0 0 4px rgba(0,174,239,.18);
  transform: scale(1.06);
}
.wizard__step--active { color: var(--c-white); }
.wizard__step--done { color: rgba(245,248,250,.7); }
.wizard__step-label { max-width: 9em; }

.wizard__body { padding: clamp(28px, 4vw, 48px); }
.wizard__panel { display: none; }
.wizard__panel--active { display: block; animation: wizPanelIn .4s ease both; }
@keyframes wizPanelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { .wizard__panel--active { animation: none; } }

.wizard__panel-head { margin-bottom: 24px; }
.wizard__panel-eyebrow {
  display: inline-block;
  font: 500 10.5px/1 var(--f-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-text-mute);
  margin-bottom: 8px;
}
.wizard__panel-title {
  font-family: var(--f-disp);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 600;
  color: var(--c-bg-deep);
  margin: 0 0 8px;
  line-height: 1.25;
}
.wizard__panel-sub {
  margin: 0;
  color: var(--c-text-mute);
  font-size: 14.5px;
  line-height: 1.6;
}

.wizard__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 20px;
}
.wizard__grid .field--full { grid-column: 1 / -1; }
@media (max-width: 720px) {
  .wizard__grid { grid-template-columns: 1fr; }
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field__label {
  font: 500 11px/1.3 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-text-mute);
}
.field__label .req { color: var(--c-magenta); margin-left: 2px; }
.field__input,
.field__select,
.field__textarea {
  width: 100%;
  padding: 12px 14px;
  background: #FFFFFF;
  border: 1px solid var(--c-line-dark);
  border-radius: 10px;
  font: 500 14px/1.5 var(--f-sans);
  color: var(--c-bg-deep);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.field__textarea { resize: vertical; min-height: 96px; }
.field__select {
  background-image: linear-gradient(45deg, transparent 50%, rgba(6,19,29,.55) 50%), linear-gradient(135deg, rgba(6,19,29,.55) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 34px;
}
.field__input:focus,
.field__select:focus,
.field__textarea:focus {
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(0,174,239,.14);
}
.field__hint {
  font: 500 11.5px/1.4 var(--f-mono);
  letter-spacing: .04em;
  color: var(--c-text-mute);
}
.field--error .field__input,
.field--error .field__select,
.field--error .field__textarea { border-color: var(--c-magenta); box-shadow: 0 0 0 4px rgba(251,15,126,.12); }
.field__error {
  display: none;
  font: 500 11.5px/1.4 var(--f-mono);
  color: var(--c-magenta);
}
.field--error .field__error { display: block; }

.field-check {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; line-height: 1.5;
  color: var(--c-text-dark);
}
.field-check input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 18px; height: 18px;
  border: 1.5px solid var(--c-line-dark);
  border-radius: 4px;
  background: #FFFFFF;
  display: grid; place-items: center;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 1px;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.field-check input[type="checkbox"]:checked {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  border-color: transparent;
}
.field-check input[type="checkbox"]:checked::after {
  content: "";
  width: 5px; height: 9px;
  border: solid var(--c-bg-deep);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.field-upload {
  display: flex; flex-direction: column; gap: 8px;
  padding: 18px;
  border: 1.5px dashed var(--c-line-dark);
  border-radius: 12px;
  background: #FAFBFC;
  text-align: center;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.field-upload:hover { border-color: var(--c-cyan); background: rgba(0,174,239,.04); }
.field-upload__icon { width: 36px; height: 36px; margin: 0 auto; color: var(--c-kb); }
.field-upload__title {
  font: 600 13.5px/1.3 var(--f-sans);
  color: var(--c-bg-deep);
}
.field-upload__hint {
  font: 500 11.5px/1.4 var(--f-mono);
  letter-spacing: .04em;
  color: var(--c-text-mute);
}
.field-upload input[type="file"] {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

.wizard__nav {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--c-line-dark);
}
.wizard__nav-left, .wizard__nav-right { display: inline-flex; gap: 12px; flex-wrap: wrap; }

.wizard__summary {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 14px 22px;
  margin: 18px 0 8px;
  padding: 22px;
  border: 1px solid var(--c-line-dark);
  border-radius: 14px;
  background: #FAFBFC;
}
@media (max-width: 720px) { .wizard__summary { grid-template-columns: 1fr; } }
.wizard__sum {
  display: flex; flex-direction: column; gap: 4px;
}
.wizard__sum-label {
  font: 500 10.5px/1.2 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-text-mute);
}
.wizard__sum-value {
  font: 500 14px/1.45 var(--f-sans);
  color: var(--c-bg-deep);
  word-break: break-word;
}
.wizard__sum-value--empty { color: rgba(6,19,29,.35); font-style: italic; }

.wizard__success {
  display: none;
  padding: clamp(28px, 4vw, 48px);
  text-align: center;
}
.wizard__success--show { display: block; }
.wizard__success-icon {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  color: var(--c-bg-deep);
}
.wizard__success-icon svg { width: 28px; height: 28px; }
.wizard__success-title {
  font-family: var(--f-disp);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 600;
  color: var(--c-bg-deep);
  margin: 0 0 10px;
}
.wizard__success-text {
  color: var(--c-text-mute);
  font-size: 15px;
  line-height: 1.6;
  max-width: 56ch;
  margin: 0 auto 22px;
}

/* =====================================================
   PHASE 5 — DOWNLOAD CENTER (katalozi.html)
   ===================================================== */
.docs {
  padding: clamp(56px, 7vw, 96px) 0;
  background: #FFFFFF;
}
.doc-filters {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 0 0 36px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--c-line-dark);
}
.doc-filter {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px;
  background: #FFFFFF;
  border: 1px solid rgba(6,19,29,.36);
  border-radius: 24px;
  font: 700 12px/1 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #06131D; /* full-contrast — round 3 fix */
  /* Force visible regardless of any reveal/opacity ancestors */
  opacity: 1;
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
}
.doc-filter:hover {
  color: var(--c-bg-deep);
  border-color: var(--c-cyan);
  background: rgba(0,174,239,.06);
}
.doc-filter:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}
.doc-filter[aria-pressed="true"] {
  color: var(--c-bg-deep);
  background: linear-gradient(135deg, rgba(0,174,239,.18) 0%, rgba(251,15,126,.10) 100%);
  border-color: var(--c-cyan);
  box-shadow: 0 4px 14px -8px rgba(0,120,169,.45);
  font-weight: 700;
}
.doc-filter__count {
  display: inline-grid; place-items: center;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: rgba(6,19,29,.10);
  font-size: 10.5px;
  font-weight: 700;
  color: rgba(6,19,29,.72);
}
.doc-filter[aria-pressed="true"] .doc-filter__count {
  background: rgba(0,120,169,.18);
  color: var(--c-kb);
}

.docs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}
.doc-card {
  position: relative;
  display: flex; flex-direction: column;
  padding: 22px;
  background: #FFFFFF;
  border: 1px solid var(--c-line-dark);
  border-radius: 16px;
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
  text-decoration: none;
  color: inherit;
}
.doc-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-cyan);
  box-shadow: 0 22px 50px -28px rgba(0,120,169,.28);
}
.doc-card.is-hidden { display: none; }
.doc-card__icon {
  width: 44px; height: 44px;
  margin-bottom: 16px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(0,174,239,.1) 0%, rgba(0,120,169,.08) 100%);
  color: var(--c-kb);
}
.doc-card__icon svg { width: 22px; height: 22px; }
.doc-card[data-cat~="upitnik"] .doc-card__icon {
  background: linear-gradient(135deg, rgba(251,15,126,.1) 0%, rgba(251,15,126,.06) 100%);
  color: var(--c-magenta);
}
.doc-card[data-cat~="tehnicki"] .doc-card__icon {
  background: linear-gradient(135deg, rgba(0,174,239,.12) 0%, rgba(0,174,239,.04) 100%);
}
.doc-card__type {
  display: inline-block;
  font: 600 10.5px/1 var(--f-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-kb);
  margin-bottom: 6px;
}
.doc-card__title {
  font-family: var(--f-disp);
  font-size: clamp(16px, 1.4vw, 19px);
  font-weight: 600;
  color: var(--c-bg-deep);
  margin: 0 0 8px;
  line-height: 1.25;
}
.doc-card__desc {
  flex: 1;
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(6,19,29,.72);
}
.doc-card__tags {
  display: flex; flex-wrap: wrap; gap: 5px;
  margin-bottom: 16px;
}
.doc-card__tag {
  font: 600 10.5px/1 var(--f-mono);
  letter-spacing: .08em;
  padding: 5px 9px;
  border-radius: 4px;
  background: rgba(6,19,29,.08);
  color: rgba(6,19,29,.78);
  text-transform: uppercase;
}
.doc-card__foot {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-dark);
}
.doc-card__cta {
  display: inline-flex; align-items: center; gap: 6px;
  font: 600 12px/1 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-kb);
  transition: color var(--t-fast), gap var(--t-fast);
}
.doc-card__cta svg { width: 14px; height: 14px; }
.doc-card:hover .doc-card__cta { color: var(--c-cyan); gap: 9px; }
.doc-card__badge {
  font: 600 9.5px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 5px 8px;
  border-radius: 3px;
  background: rgba(251,15,126,.08);
  color: var(--c-magenta);
}
.docs__empty {
  grid-column: 1 / -1;
  padding: 48px 18px;
  text-align: center;
  color: var(--c-text-mute);
  border: 1.5px dashed var(--c-line-dark);
  border-radius: 14px;
  font: 500 14px/1.5 var(--f-sans);
}

/* =====================================================
   PHASE 5 — GLOSSARY (tehnicki-recnik.html)
   ===================================================== */
.glossary {
  padding: clamp(56px, 7vw, 96px) 0;
  background: linear-gradient(180deg, #F7F9FB 0%, #FFFFFF 100%);
}
.glossary__bar {
  display: flex; align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #FFFFFF;
  border: 1px solid var(--c-line-dark);
  border-radius: 12px;
  margin-bottom: 36px;
  box-shadow: 0 10px 30px -22px rgba(6,19,29,.18);
}
.glossary__bar svg { width: 18px; height: 18px; color: var(--c-text-mute); flex-shrink: 0; }
.glossary__search {
  flex: 1;
  border: 0; outline: none;
  background: transparent;
  font: 500 15px/1.4 var(--f-sans);
  color: var(--c-bg-deep);
}
.glossary__search::placeholder { color: rgba(6,19,29,.4); }
.glossary__count {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-text-mute);
}

.glossary__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.glo-card {
  padding: 22px;
  border: 1px solid var(--c-line-dark);
  border-radius: 14px;
  background: #FFFFFF;
  transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}
.glo-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-cyan);
  box-shadow: 0 18px 44px -28px rgba(0,120,169,.24);
}
.glo-card.is-hidden { display: none; }
.glo-card__term {
  display: inline-flex; align-items: baseline; gap: 8px;
  font-family: var(--f-disp);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-bg-deep);
  margin: 0 0 6px;
  line-height: 1.2;
}
.glo-card__term-mono {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-kb);
  background: rgba(0,174,239,.08);
  padding: 4px 8px;
  border-radius: 4px;
}
.glo-card__desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-text-dark);
}
.glo-card__meta {
  display: flex; flex-direction: column; gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line-dark);
  font: 500 12px/1.5 var(--f-mono);
  letter-spacing: .04em;
  color: var(--c-text-mute);
}
.glo-card__meta strong {
  font-weight: 600;
  color: var(--c-bg-deep);
  margin-right: 6px;
}
.glo-card__meta a {
  color: var(--c-kb);
  border-bottom: 1px dashed rgba(0,120,169,.4);
  transition: color var(--t-fast), border-color var(--t-fast);
}
.glo-card__meta a:hover { color: var(--c-cyan); border-color: var(--c-cyan); }
.glossary__empty {
  grid-column: 1 / -1;
  padding: 48px 18px;
  text-align: center;
  color: var(--c-text-mute);
  border: 1.5px dashed var(--c-line-dark);
  border-radius: 14px;
  font: 500 14px/1.5 var(--f-sans);
}

/* =====================================================
   PHASE 5 — INDUSTRIES / APPLICATIONS (primena.html)
   ===================================================== */
.industries-page { padding: clamp(56px, 7vw, 96px) 0; background: #FFFFFF; }
.industry-block {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(24px, 3vw, 48px);
  padding: clamp(28px, 3.5vw, 44px);
  margin-bottom: 24px;
  background: #FFFFFF;
  border: 1px solid var(--c-line-dark);
  border-radius: 20px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.industry-block:hover {
  border-color: var(--c-cyan);
  box-shadow: 0 24px 60px -36px rgba(0,120,169,.18);
}
@media (max-width: 920px) { .industry-block { grid-template-columns: 1fr; } }

.industry-block__head { display: flex; flex-direction: column; }
.industry-block__num {
  font: 600 11px/1 var(--f-mono);
  letter-spacing: .18em;
  color: var(--c-text-mute);
  margin-bottom: 10px;
}
.industry-block__title {
  font-family: var(--f-disp);
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 600;
  color: var(--c-bg-deep);
  margin: 0 0 14px;
  line-height: 1.15;
}
.industry-block__title .grad { background: linear-gradient(90deg, var(--c-cyan) 0%, var(--c-magenta) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.industry-block__lede {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--c-text-mute);
}
.industry-block__products {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 18px;
}
.industry-block__products a {
  font: 500 11px/1 var(--f-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 4px;
  background: rgba(0,174,239,.08);
  color: var(--c-kb);
  transition: background var(--t-fast), color var(--t-fast);
}
.industry-block__products a:hover { background: var(--c-cyan); color: var(--c-bg-deep); }

.industry-block__body { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 720px) { .industry-block__body { grid-template-columns: 1fr; } }
.industry-block__col {
  padding: 18px;
  background: #FAFBFC;
  border: 1px solid var(--c-line-dark);
  border-radius: 12px;
}
.industry-block__col h4 {
  font: 600 11px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-text-mute);
  margin: 0 0 10px;
}
.industry-block__col ul {
  list-style: none;
  margin: 0; padding: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--c-text-dark);
}
.industry-block__col li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 6px;
}
.industry-block__col li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 1px;
  background: var(--c-cyan);
}
.industry-block__cta {
  grid-column: 1 / -1;
  display: flex; flex-wrap: wrap; gap: 12px;
  padding-top: 4px;
}

/* =====================================================
   PHASE 5 — COMPARISON TABLE (proizvodi.html)
   ===================================================== */
.compare {
  padding: clamp(72px, 9vw, 120px) 0;
  background: linear-gradient(180deg, #FFFFFF 0%, #F7F9FB 100%);
}
.compare__wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--c-line-dark);
  border-radius: 18px;
  background: #FFFFFF;
  box-shadow: 0 22px 60px -36px rgba(6,19,29,.16);
}
.compare__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 880px;
  font-size: 13.5px;
}
.compare__table th,
.compare__table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--c-line-dark);
}
.compare__table thead th {
  position: sticky; top: 0;
  background: linear-gradient(180deg, #06131D 0%, #0A1F33 100%);
  color: var(--c-white);
  font: 600 11px/1.3 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  z-index: 2;
  border-bottom: 0;
}
.compare__table thead th:first-child {
  background: linear-gradient(180deg, #06131D 0%, #0A1F33 100%);
  border-right: 1px solid rgba(245,248,250,.08);
}
.compare__table tbody th {
  background: #FAFBFC;
  font: 600 11.5px/1.3 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-text-mute);
  white-space: nowrap;
  position: sticky; left: 0;
  z-index: 1;
  border-right: 1px solid var(--c-line-dark);
}
.compare__table tbody tr:hover td { background: rgba(0,174,239,.04); }
.compare__table tbody td {
  color: var(--c-text-dark);
  line-height: 1.5;
}
.compare__table tbody td a {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--c-kb);
  font-weight: 500;
  border-bottom: 1px dashed rgba(0,120,169,.4);
}
.compare__table tbody td a:hover { color: var(--c-cyan); border-color: var(--c-cyan); }
.compare__foot {
  margin-top: 24px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  justify-content: space-between;
}
.compare__foot p {
  margin: 0;
  font: 500 12px/1.5 var(--f-mono);
  letter-spacing: .04em;
  color: var(--c-text-mute);
}

/* =====================================================
   PHASE 5 — STICKY PRODUCT INQUIRY CTA  (fixed: same horizontal line, no overlap)
   ≥1200px : bottom-center, shares `bottom` with .ai (BL) and .back-top (BR)
   ≤1199px : full-width bar lifted above the bottom widgets
   ===================================================== */
.sticky-cta {
  position: fixed;
  left: 50%;
  right: auto;
  /* Same baseline as .ai and .back-top so all three sit on one horizontal line */
  bottom: clamp(16px, 2.5vw, 32px);
  z-index: 92;
  /* Reserve room on each side for: AI launcher (~290px text-visible) + 32px margin + 28px buffer
     and: back-to-top (54px) + 32px margin + 28px buffer.
     Reserve total = 2 * (290 + 32 + 28) ≈ 700px on the AI side (tighter), capped at 460px width. */
  width: min(460px, calc(100vw - 700px));
  min-height: 54px;
  padding: 8px 14px 8px 18px;
  background: linear-gradient(180deg, #06131D 0%, #0A1F33 100%);
  color: var(--c-white);
  border: 1px solid rgba(0,174,239,.25);
  border-radius: 14px;
  box-shadow: 0 24px 60px -28px rgba(0,174,239,.35);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 14px;
  align-items: center;
  /* Compose translateX(-50%) for centering with translateY for enter/exit */
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease, transform .35s ease;
}
.sticky-cta--show {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.sticky-cta__label {
  font: 500 10.5px/1 var(--f-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-cyan);
  display: block;
  margin-bottom: 4px;
}
.sticky-cta__name {
  font: 600 14px/1.3 var(--f-sans);
  color: var(--c-white);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sticky-cta__actions {
  display: inline-flex; gap: 6px;
  grid-column: 2;
}
.sticky-cta__btn {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--c-white);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.sticky-cta__btn svg { width: 16px; height: 16px; }
.sticky-cta__btn:hover {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  border-color: transparent;
  color: var(--c-bg-deep);
  transform: translateY(-1px);
}
.sticky-cta__btn--primary {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  border-color: transparent;
  color: var(--c-bg-deep);
}
.sticky-cta__close {
  position: absolute;
  top: -8px; right: -8px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--c-magenta);
  color: var(--c-white);
  border: 0;
  display: grid; place-items: center;
  cursor: pointer;
  transition: transform var(--t-fast);
}
.sticky-cta__close svg { width: 10px; height: 10px; }
.sticky-cta__close:hover { transform: scale(1.1); }

.sticky-cta__row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 14px; }

/* Below 1200px the bottom-center card can't fit between AI launcher and back-to-top
   without overlap, so lift the CTA above both widgets and stretch it to a bar. */
@media (max-width: 1199px) {
  .sticky-cta {
    left: clamp(12px, 2.5vw, 24px);
    right: clamp(12px, 2.5vw, 24px);
    width: auto;
    /* 54px launcher height + clamped bottom margin + 10px clearance */
    bottom: calc(clamp(16px, 2.5vw, 32px) + 64px);
    transform: translateY(20px);
  }
  .sticky-cta--show { transform: translateY(0); }
}

@media (max-width: 720px) {
  .sticky-cta {
    left: 12px;
    right: 12px;
    /* 48px launcher height (mobile) + 18px bottom + ~14px clearance */
    bottom: 80px;
    padding: 10px 12px;
    border-radius: 12px;
  }
  .sticky-cta__btn { width: 36px; height: 36px; }
  .sticky-cta__label { font-size: 9.5px; margin-bottom: 2px; }
  .sticky-cta__name { font-size: 13px; }
}

@media (max-width: 380px) {
  .sticky-cta {
    bottom: 74px;
    padding: 8px 10px;
  }
  .sticky-cta__btn { width: 32px; height: 32px; }
  .sticky-cta__btn svg { width: 14px; height: 14px; }
  .sticky-cta__actions { gap: 4px; }
}

/* =====================================================
   PHASE 5 — PRINT BUTTON + PRINT STYLESHEET
   ===================================================== */
.print-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px;
  background: transparent;
  border: 1px solid var(--c-line-dark);
  border-radius: 12px;
  color: var(--c-text-dark);
  font: 600 12px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.print-btn svg { width: 14px; height: 14px; }
.print-btn:hover {
  border-color: var(--c-cyan);
  color: var(--c-kb);
  background: rgba(0,174,239,.04);
}

/* On the dark page-hero the default light-bg styling is invisible.
   Override with high-contrast white-on-dark. Hover keeps the cyan accent. */
.page-hero .print-btn {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.55);
  color: #FFFFFF;
}
.page-hero .print-btn:hover {
  background: rgba(0,174,239,.18);
  border-color: var(--c-cyan);
  color: #FFFFFF;
}

@media print {
  :root { --header-h: 0; }
  body { background: #FFFFFF; color: #000; }

  /* Hide all interactive/decorative UI */
  .preloader,
  .header, .header__inner,
  .mobile-menu,
  .footer,
  .back-top,
  .ai, .ai__launcher, .ai__panel,
  .sticky-cta,
  .page-hero__grid,
  .page-hero__photo,
  .page-hero__bg,
  .blueprint__sweep,
  .tech-tabs,
  .tech-docs__cta,
  .related,
  .final-cta,
  .print-btn,
  .page-hero__cta,
  .nav-list,
  .header__actions,
  .hamburger { display: none !important; }

  /* Show all tab panels as a stacked technical sheet */
  .tech-panel[hidden] { display: block !important; }
  .tech-panel { page-break-inside: avoid; padding: 12px 0 !important; }
  .tech-panel + .tech-panel { border-top: 1px dashed #ccc; }

  /* Hero adjustments */
  .page-hero {
    padding: 12mm 0 6mm !important;
    background: #FFFFFF !important;
    color: #000 !important;
  }
  .page-hero__breadcrumb { color: #444; }
  .page-hero__title { color: #000 !important; font-size: 22pt !important; }
  .page-hero__title .grad { color: #000 !important; -webkit-text-fill-color: #000 !important; }
  .page-hero__sub { color: #333 !important; max-width: none; font-size: 11pt; }
  .page-hero__visual { display: none !important; }
  .page-hero__grid-row { display: block !important; }
  .spec-chips { display: none !important; }

  /* Container */
  .container { max-width: none !important; padding: 0 12mm !important; }
  main { padding: 0 !important; }

  /* Sections — flatten */
  .specs, .tech-docs, .apps, .catalogs {
    padding: 6mm 0 !important;
    background: #FFFFFF !important;
    page-break-inside: avoid;
  }
  .tech-docs::before { display: none !important; }
  .section-head { margin-bottom: 5mm !important; }
  .section-title { font-size: 14pt !important; color: #000 !important; }
  .section-title .grad, .section-title .muted { color: #000 !important; -webkit-text-fill-color: #000 !important; }

  /* Cards/tables — print-friendly */
  .tech-docs__panel, .blueprint-card, .tech-card, .diagram-card,
  .stat-card, .trust-card, .spec-table-wrap, .tech-table-wrap {
    background: #FFFFFF !important;
    box-shadow: none !important;
    border-color: #999 !important;
    page-break-inside: avoid;
  }
  .blueprint { background: #FFFFFF !important; }
  .blueprint__svg path,
  .blueprint__svg line,
  .blueprint__svg rect,
  .blueprint__svg circle,
  .blueprint__svg polygon,
  .blueprint__svg ellipse { stroke: #333 !important; }
  .blueprint__svg text { fill: #444 !important; }
  .blueprint__corner { border-color: #999 !important; }
  .blueprint__stamp, .blueprint__caption { color: #555 !important; background: #FFFFFF !important; border-color: #999 !important; }

  .spec-table, .tech-table { font-size: 9.5pt !important; }
  .spec-table thead th, .tech-table thead th {
    background: #EFEFEF !important;
    color: #000 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .tech-table tbody tr:nth-child(even) { background: #F8F8F8 !important; }
  .stat-card { padding: 8px 12px !important; }

  /* Print header band with logo + URL */
  body::before {
    content: "KB Armature · www.kbarmature.rs · info@kbarmature.rs";
    display: block;
    padding: 6mm 12mm 4mm;
    font: 600 9pt/1 ui-monospace, monospace;
    letter-spacing: .08em;
    color: #444;
    border-bottom: 1px solid #999;
    margin-bottom: 4mm;
  }
  body::after {
    content: "Tehnički list — generisano sa kbarmature.rs · za precizne podatke pošaljite tehnički upit";
    display: block;
    padding: 4mm 12mm 6mm;
    font: 500 8pt/1.4 ui-monospace, monospace;
    color: #666;
    border-top: 1px solid #999;
    margin-top: 6mm;
  }
  a { color: #000 !important; text-decoration: none !important; }
  .section-sub, .stat-card__hint, .trust-card__text { color: #333 !important; }
  .eyebrow, .eyebrow__dot { color: #555 !important; }
  .eyebrow__dot { background: #555 !important; }
}

/* -----------------------------
   PHASE 9 — FORM STATUS (kontakt + upit AJAX response)
----------------------------- */
.form-status {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 10px;
  font: 500 14px/1.5 var(--f-sans);
  border: 1px solid transparent;
}
.form-status[hidden] { display: none; }
.form-status__icon {
  flex: 0 0 24px;
  display: inline-grid;
  place-items: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  font: 700 13px/1 var(--f-sans);
  margin-top: 1px;
}
.form-status__text { flex: 1; }
.form-status__text a { text-decoration: underline; }

.form-status--success {
  background: rgba(16, 185, 129, .12);
  border-color: rgba(16, 185, 129, .35);
  color: #047857;
}
.form-status--success .form-status__icon {
  background: #10B981;
  color: #fff;
}
.form-status--error {
  background: rgba(239, 68, 68, .10);
  border-color: rgba(239, 68, 68, .35);
  color: #B91C1C;
}
.form-status--error .form-status__icon {
  background: #EF4444;
  color: #fff;
}

/* Dark theme adjustment when inside wizard (which has dark bg) */
.wizard__shell .form-status--error {
  background: rgba(239, 68, 68, .14);
  color: #FCA5A5;
}
.wizard__shell .form-status--error .form-status__text a { color: #FCA5A5; }

/* -----------------------------
   PHASE 12/13 — Related products slider (Povezani proizvodi)
   PHASE 13: arrows now sit in side gutters (outside the card viewport)
   instead of overlapping the product images. The .related-slider has a
   horizontal padding of 64px on desktop which reserves space for the
   48px arrow buttons. Padding shrinks with viewport; arrows hide on phones.
----------------------------- */
.related-slider {
  position: relative;
  margin-top: 40px;
  /* Side gutters reserve space for the prev/next arrows. */
  padding: 0 64px;
}
.related-slider__viewport {
  overflow: hidden;
  margin: 0 -4px;
}
.related-slider__track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 4px 4px 24px;
  -webkit-overflow-scrolling: touch;
}
.related-slider__track::-webkit-scrollbar { display: none; }
.related-slider__track > .prod {
  flex: 0 0 calc((100% - 40px) / 3);
  scroll-snap-align: start;
  margin: 0;
}
@media (max-width: 1180px) {
  .related-slider__track > .prod { flex: 0 0 calc((100% - 20px) / 2); }
}
@media (max-width: 960px) {
  /* Shrink the gutter on small tablets to give cards more room */
  .related-slider { padding: 0 48px; }
}
@media (max-width: 720px) {
  /* Phone — no gutter, touch-swipe only, arrows hidden */
  .related-slider { padding: 0; }
  .related-slider__track > .prod { flex: 0 0 86%; }
  .related-slider__track { gap: 14px; }
}

.related-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(10, 23, 33, .85);
  border: 1px solid rgba(0, 174, 239, .32);
  color: var(--c-white);
  cursor: pointer;
  z-index: 5;
  opacity: 1;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: opacity .25s var(--ease-out), background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.related-slider__arrow:hover {
  background: rgba(14, 28, 40, .95);
  border-color: var(--c-cyan);
  color: var(--c-cyan);
}
.related-slider__arrow:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}
.related-slider__arrow svg { width: 18px; height: 18px; }
/* PHASE 13: arrows sit AT the slider edges = inside the 64px gutters,
   completely outside the card viewport. */
.related-slider__arrow--prev { left: 0; }
.related-slider__arrow--next { right: 0; }
.related-slider__arrow[disabled] {
  opacity: .35;
  cursor: not-allowed;
  pointer-events: none;
}
.related-slider--no-overflow .related-slider__arrow { display: none; }
@media (max-width: 720px) {
  /* Touch swipe only on phones */
  .related-slider__arrow { display: none; }
}

/* =====================================================
   PHASE 14 — CUSTOM VANILLA LIGHTBOX
   ===================================================== */
.js-zoom { cursor: zoom-in; }
.lb {
  position: fixed; inset: 0;
  z-index: 2147483000;
  display: none;
  align-items: center; justify-content: center;
}
html.is-lb-open { overflow: hidden; }
.lb.is-open { display: flex; }
.lb__backdrop {
  position: absolute; inset: 0;
  background: rgba(6,19,29,.92);
  cursor: zoom-out;
}
.lb__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 92vw;
  max-height: 92vh;
  display: flex; flex-direction: column;
  gap: 14px;
  align-items: center;
  pointer-events: none;
}
.lb__img {
  display: block;
  max-width: 92vw;
  max-height: 80vh;
  width: auto;
  height: auto;
  object-fit: contain;
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.7);
  pointer-events: auto;
  user-select: none;
  -webkit-user-drag: none;
}
.lb__caption {
  display: flex; gap: 18px; align-items: center; justify-content: center;
  flex-wrap: wrap;
  max-width: 92vw;
  color: rgba(245,248,250,.92);
  font: 500 13.5px/1.45 var(--f-body);
  text-align: center;
  pointer-events: auto;
}
.lb__caption-text { max-width: 80vw; }
.lb__counter {
  font: 700 11.5px/1 var(--f-mono);
  letter-spacing: .18em;
  color: var(--c-cyan);
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid rgba(0,174,239,.4);
  border-radius: 20px;
}
.lb__close,
.lb__arrow {
  position: absolute;
  z-index: 2;
  width: 48px; height: 48px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(0,0,0,.45);
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background .2s var(--ease-out), border-color .2s var(--ease-out);
}
.lb__close { top: 22px; right: 22px; }
.lb__arrow--prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lb__arrow--next { right: 24px; top: 50%; transform: translateY(-50%); }
.lb__close:hover, .lb__arrow:hover {
  background: rgba(0,174,239,.32);
  border-color: var(--c-cyan);
}
.lb__close:focus-visible, .lb__arrow:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}
.lb__close svg, .lb__arrow svg { width: 22px; height: 22px; }
@media (max-width: 640px) {
  .lb__close { top: 12px; right: 12px; width: 40px; height: 40px; }
  .lb__arrow { width: 40px; height: 40px; }
  .lb__arrow--prev { left: 10px; }
  .lb__arrow--next { right: 10px; }
  .lb__img { max-height: 72vh; }
}
@media (prefers-reduced-motion: reduce) {
  .lb__close, .lb__arrow { transition: none; }
}

/* =====================================================
   ROUND-4 — RIGHT-EDGE STICKY UPIT RAIL + INTEGRATED BACK-TO-TOP
   Vertical tab pinned to the right edge that slides in after the user
   scrolls past the hero. Click expands a panel with three actions.
   Owns the back-to-top button. The legacy .back-top FAB is hidden
   site-wide via CSS so nothing overlaps.
   ===================================================== */

/* Round-5: back-to-top circular FAB stays bottom-right; rail and back-top
   are independent floating elements that visually share the right edge but
   never collide (rail is vertically centered, back-top is bottom-right). */

.upit-rail {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translate(20px, -50%);
  z-index: 95;
  display: flex; flex-direction: column;
  align-items: stretch;
  gap: 6px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out), visibility .35s;
  pointer-events: none;
}
.upit-rail--show {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
  pointer-events: auto;
}
.upit-rail__inner {
  display: flex; flex-direction: column;
  border-radius: 14px 0 0 14px;
  overflow: hidden;
  background: linear-gradient(180deg, #0A1F33 0%, #06131D 100%);
  border: 1px solid rgba(0,174,239,.28);
  border-right: 0;
  box-shadow: -14px 18px 36px -22px rgba(6,19,29,.55);
}
.upit-rail__tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--c-white);
  padding: 18px 12px;
  display: flex; flex-direction: column; align-items: center;
  gap: 10px;
  cursor: pointer;
  position: relative;
  min-height: 178px;
  transition: background var(--t-fast), color var(--t-fast);
}
.upit-rail__tab::before {
  content: "";
  position: absolute;
  top: 12px; bottom: 12px;
  left: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--c-cyan), var(--c-magenta));
  border-radius: 1px;
}
.upit-rail__tab:hover { background: rgba(0,174,239,.10); color: var(--c-cyan); }
.upit-rail__tab:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}
.upit-rail__tab-text {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font: 700 11.5px/1 var(--f-mono);
  letter-spacing: .26em;
  text-transform: uppercase;
  color: inherit;
}
.upit-rail__tab-arrow {
  display: grid; place-items: center;
  width: 22px; height: 22px;
  color: var(--c-cyan);
}
.upit-rail__tab-arrow svg { width: 16px; height: 16px; }
.upit-rail[data-state="open"] .upit-rail__tab-arrow svg { transform: scaleX(-1); }

/* Expanding panel — appears to the LEFT of the rail */
.upit-rail__panel {
  position: absolute;
  top: 0;
  right: calc(100% + 8px);
  width: 280px;
  padding: 18px;
  background: linear-gradient(180deg, #0A1F33 0%, #06131D 100%);
  border: 1px solid rgba(0,174,239,.32);
  border-radius: 14px;
  box-shadow: -18px 24px 60px -28px rgba(0,0,0,.6);
  display: flex; flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity .3s var(--ease-out), transform .3s var(--ease-out);
  pointer-events: none;
}
.upit-rail[data-state="open"] .upit-rail__panel {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.upit-rail__close {
  position: absolute;
  top: 10px; right: 10px;
  width: 26px; height: 26px;
  border: 0; border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: var(--c-white);
  cursor: pointer;
  display: grid; place-items: center;
  transition: background var(--t-fast);
}
.upit-rail__close:hover { background: rgba(251,15,126,.35); }
.upit-rail__close svg { width: 14px; height: 14px; }
.upit-rail__panel-eyebrow {
  font: 600 10.5px/1 var(--f-mono);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin: 0 0 4px;
}
.upit-rail__action {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  color: var(--c-white);
  text-decoration: none;
  font: 600 13.5px/1.2 var(--f-sans);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.upit-rail__action:hover {
  background: rgba(0,174,239,.12);
  border-color: var(--c-cyan);
  transform: translateX(-2px);
}
.upit-rail__action-icon {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 8px;
  background: rgba(0,174,239,.12);
  color: var(--c-cyan);
  flex-shrink: 0;
}
.upit-rail__action-icon svg { width: 18px; height: 18px; }
.upit-rail__action--primary {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  border-color: transparent;
  color: var(--c-bg-deep);
}
.upit-rail__action--primary .upit-rail__action-icon {
  background: rgba(6,19,29,.18);
  color: var(--c-bg-deep);
}
/* Override the generic .upit-rail__action:hover so the gradient + dark text
   stay legible on hover. Without these, the generic rule swaps in a
   near-transparent cyan background and the dark text turns invisible. */
.upit-rail__action--primary:hover {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-kb) 100%);
  border-color: transparent;
  color: var(--c-bg-deep);
  filter: brightness(1.08);
  transform: translateX(-2px);
}
.upit-rail__action--primary:hover .upit-rail__action-icon {
  background: rgba(6,19,29,.22);
  color: var(--c-bg-deep);
}

/* Reconcile with the bottom-center sticky-cta on product pages: when sticky-cta
   is shown, nudge the rail upward so it doesn't visually fight the CTA. */
@media (max-width: 1199px) {
  body:has(.sticky-cta--show) .upit-rail { top: 38%; }
}

@media (max-width: 720px) {
  /* Mobile: collapse rail to a small floating button at the right edge.
     Hide the vertical text — show only the arrow icon. Back-to-top moves
     into the same compact column below. */
  .upit-rail__tab {
    min-height: 0;
    padding: 12px 8px;
  }
  .upit-rail__tab-text { display: none; }
  .upit-rail__inner { border-radius: 12px 0 0 12px; }
  .upit-rail__panel {
    width: min(260px, calc(100vw - 80px));
    right: calc(100% + 6px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .upit-rail, .upit-rail__panel { transition: opacity .15s linear; transform: none; }
  .upit-rail--show, .upit-rail[data-state="open"] .upit-rail__panel { transform: none; }
}

/* =====================================================
   PAGE-SOON — clean "U pripremi" state for placeholder pages
   ===================================================== */
.page-soon {
  padding: clamp(80px, 12vh, 140px) 0 clamp(60px, 8vh, 100px);
  background: linear-gradient(180deg, #FAFBFC 0%, #FFFFFF 100%);
  min-height: 70vh;
  display: flex;
  align-items: center;
}
.page-soon__inner {
  display: flex; flex-direction: column;
  align-items: center;
  text-align: center;
  gap: clamp(24px, 4vh, 40px);
}
.page-soon__breadcrumb {
  font: 500 12px/1.5 var(--f-mono);
  letter-spacing: .06em;
  color: var(--c-text-mute);
}
.page-soon__breadcrumb a {
  color: var(--c-text-mute);
  text-decoration: none;
  transition: color var(--t-fast);
}
.page-soon__breadcrumb a:hover { color: var(--c-cyan); }
.page-soon__sep { margin: 0 8px; color: var(--c-text-mute); opacity: .6; }
.page-soon__card {
  max-width: 680px;
  padding: clamp(32px, 4vw, 56px);
  border: 1px solid var(--c-line-dark);
  border-radius: 22px;
  background: #FFFFFF;
  box-shadow: 0 24px 80px -40px rgba(6,19,29,.18);
  display: flex; flex-direction: column;
  align-items: center;
  gap: 18px;
}
.page-soon__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 11px/1 var(--f-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-text-mute);
  padding: 8px 14px;
  background: #F0F4F7;
  border-radius: 999px;
}
.page-soon__eyebrow-dot {
  width: 6px; height: 6px;
  background: var(--c-cyan);
  border-radius: 50%;
  animation: page-soon-pulse 2.2s ease-in-out infinite;
}
@keyframes page-soon-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .35; transform: scale(.8); }
}
.page-soon__title {
  font-family: var(--f-disp);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  margin: 0;
  color: var(--c-bg-deep);
  line-height: 1.15;
}
.page-soon__title .grad {
  background: linear-gradient(90deg, var(--c-cyan), var(--c-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-soon__sub {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--c-text-dark);
  max-width: 520px;
}
.page-soon__cta {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 12px;
  margin-top: 8px;
}
.page-soon__back {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 14px/1.4 var(--f-sans);
  color: var(--c-text-mute);
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 8px;
  transition: color var(--t-fast), background var(--t-fast);
}
.page-soon__back:hover { color: var(--c-cyan); background: rgba(0,174,239,.08); }
@media (prefers-reduced-motion: reduce) {
  .page-soon__eyebrow-dot { animation: none; }
}