/* ==========================================================================
   GASOP d.o.o. — vizuelni sistem
   Izrada: Apis Development  ·  apisdevelopment.com
   --------------------------------------------------------------------------
   SADRZAJ
   01  Tokeni (boje, tipografija, mere)
   02  Reset i osnove
   03  Tipografija
   04  Layout primitivi (kontejner, mreza, hairline linije)
   05  Preloader
   06  Kursor, scroll progres, sum (noise)
   07  Navigacija
   08  Dugmad i linkovi
   09  Bocna indeks sina
   10  Hero
   11  Sekcije i moduli
   12  Tabele specifikacija
   13  Akordeon
   14  Horizontalna sina
   15  Marquee
   16  Forme
   17  Futer
   18  Plutajuce kontrole (AI asistent + vrh strane)
   19  AI asistent panel
   20  Animacije i reveal
   21  Responsive
   ========================================================================== */

/* ==========================================================================
   01  TOKENI
   --------------------------------------------------------------------------
   BRAND BOJE preuzete iz GASOP logotipa. Ako se logo azurira, promeni
   samo --signal i --signal-deep ispod i ceo sajt prati novu boju.
   ========================================================================== */

:root {
  /* Brend */
  --signal:        #d6231c;   /* vatrogasno crvena iz logotipa (RAL 3000 familija) */
  --signal-deep:   #8e120d;   /* tamnija varijanta za gradijente i hover */
  --signal-soft:   rgba(214, 35, 28, 0.12);

  /* Neutrali — grafit sasije */
  --ink:           #0e1013;
  --ink-2:         #15181d;
  --ink-3:         #1d2127;
  --line-dark:     rgba(255, 255, 255, 0.10);
  --line-dark-2:   rgba(255, 255, 255, 0.06);

  /* Svetli slojevi */
  --paper:         #f2f3f0;
  --paper-2:       #e6e8e3;
  --line-light:    rgba(14, 16, 19, 0.12);
  --line-light-2:  rgba(14, 16, 19, 0.06);

  /* Tekst */
  --fg:            #f4f5f3;
  --fg-dim:        #9aa1a9;
  --fg-mute:       #676e77;
  --fg-on-paper:   #0e1013;
  --fg-on-paper-d: #565d66;

  /* Funkcionalni akcenat — hi-vis, koristi se izuzetno stedljivo
     (aktivna stanja, indikatori "uzivo"). Boja radne bezbednosti EN 20471. */
  --hivis:         #c9f24d;

  /* Tipografija */
  --font-display: "Archivo", "Archivo Expanded", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono:    "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  /* Skala tipa — fluidna */
  --t-xs:   0.6875rem;                                   /* 11px */
  --t-sm:   0.8125rem;                                   /* 13px */
  --t-base: 0.9375rem;                                   /* 15px */
  --t-md:   clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --t-lg:   clamp(1.25rem, 1.1rem + 0.7vw, 1.625rem);
  --t-xl:   clamp(1.75rem, 1.4rem + 1.6vw, 2.75rem);
  --t-2xl:  clamp(2.25rem, 1.6rem + 3.2vw, 4.5rem);
  --t-3xl:  clamp(2.75rem, 1.6rem + 5.6vw, 7rem);

  /* Mere — 8px mreza */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 3rem;
  --sp-6: 4rem;
  --sp-7: 6rem;
  --sp-8: 8rem;

  --wrap:       88rem;
  --wrap-text:  46rem;
  --gutter:     clamp(1.25rem, 4vw, 4rem);
  --rail-w:     3.5rem;
  --nav-h:      4.5rem;

  --ease:       cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out:cubic-bezier(0.65, 0, 0.35, 1);
  --dur:        0.6s;
}

/* ==========================================================================
   02  RESET I OSNOVE
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--t-base);
  line-height: 1.6;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-variation-settings: "wdth" 100;
}

body.is-locked { overflow: hidden; }

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

ul, ol { list-style: none; }

::selection { background: var(--signal); color: #fff; }

:focus-visible {
  outline: 2px solid var(--hivis);
  outline-offset: 3px;
}

/* Skip link */
.skip {
  position: fixed;
  top: -100px; left: var(--gutter);
  z-index: 999;
  background: var(--signal);
  color: #fff;
  padding: 0.75rem 1.25rem;
  font-size: var(--t-sm);
  transition: top 0.25s var(--ease);
}
.skip:focus { top: 1rem; }

/* ==========================================================================
   03  TIPOGRAFIJA
   ========================================================================== */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.d1 {
  font-size: var(--t-3xl);
  font-variation-settings: "wdth" 112, "wght" 700;
  line-height: 0.88;
  letter-spacing: -0.04em;
}
.d2 {
  font-size: var(--t-2xl);
  font-variation-settings: "wdth" 108, "wght" 700;
  line-height: 0.92;
  letter-spacing: -0.035em;
}
.d3 {
  font-size: var(--t-xl);
  font-variation-settings: "wdth" 104, "wght" 600;
  line-height: 1.02;
  letter-spacing: -0.025em;
}
.d4 {
  font-size: var(--t-lg);
  font-variation-settings: "wdth" 100, "wght" 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.lead {
  font-size: var(--t-md);
  line-height: 1.55;
  color: var(--fg-dim);
  max-width: 40ch;
}

p { max-width: 68ch; }

.mono {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.06em;
  font-weight: 500;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--fg-mute);
}
.tag::before {
  content: "";
  width: 1.25rem;
  height: 1px;
  background: var(--signal);
}

.on-paper .tag { color: var(--fg-on-paper-d); }
.on-paper .lead { color: var(--fg-on-paper-d); }

/* ==========================================================================
   04  LAYOUT PRIMITIVI
   ========================================================================== */

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

.section { position: relative; padding-block: clamp(4rem, 9vw, 8.5rem); }
.section--tight { padding-block: clamp(3rem, 6vw, 5.5rem); }

.on-paper {
  background: var(--paper);
  color: var(--fg-on-paper);
}
.on-paper h1, .on-paper h2, .on-paper h3, .on-paper h4 { color: var(--fg-on-paper); }

.on-ink-2 { background: var(--ink-2); }

/* Hairline mrezne linije — konstrukcijski raster u pozadini */
.grid-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, var(--line-dark-2) 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  opacity: 0.9;
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
}
.on-paper .grid-lines {
  background-image: linear-gradient(to right, var(--line-light-2) 1px, transparent 1px);
}

.hr {
  border: 0;
  height: 1px;
  background: var(--line-dark);
  transform-origin: left;
}
.on-paper .hr { background: var(--line-light); }

.stack > * + * { margin-top: var(--sp-2); }

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: center;
}

.sec-head {
  display: grid;
  gap: var(--sp-3);
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
@media (min-width: 62rem) {
  .sec-head {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: end;
    gap: var(--sp-5);
  }
}

/* ==========================================================================
   05  PRELOADER
   ========================================================================== */

.preloader { display: none; }
html.js .preloader {
  display: grid;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--ink);
  place-items: center;
  transition: opacity 0.5s var(--ease), visibility 0.5s;
}
.preloader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__inner {
  display: grid;
  justify-items: center;
  gap: var(--sp-4);
  width: min(24rem, 74vw);
}

.preloader__logo {
  height: 3.5rem;
  width: auto;
  opacity: 0;
  transform: translateY(8px);
  animation: pre-in 0.8s var(--ease) 0.1s forwards;
}

@keyframes pre-in {
  to { opacity: 1; transform: none; }
}

.preloader__bar {
  width: 100%;
  height: 2px;
  background: var(--line-dark);
  position: relative;
  overflow: hidden;
}
.preloader__bar span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: var(--signal);
  transition: width 0.2s linear;
}

.preloader__meta {
  display: flex;
  justify-content: space-between;
  width: 100%;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  color: var(--fg-mute);
}
.preloader__meta b { color: var(--fg); font-weight: 500; font-variant-numeric: tabular-nums; }

/* ==========================================================================
   06  KURSOR, SCROLL PROGRES, SUM
   ========================================================================== */

.progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--signal);
  z-index: 120;
  will-change: width;
}

.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 2rem; height: 2rem;
  margin: -1rem 0 0 -1rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  pointer-events: none;
  z-index: 190;
  mix-blend-mode: difference;
  transition: width 0.3s var(--ease), height 0.3s var(--ease),
              margin 0.3s var(--ease), background-color 0.3s var(--ease),
              opacity 0.3s var(--ease);
  opacity: 0;
}
.cursor.is-on { opacity: 1; }
.cursor.is-hot {
  width: 4rem; height: 4rem;
  margin: -2rem 0 0 -2rem;
  background: rgba(255, 255, 255, 0.9);
  border-color: transparent;
}
.cursor__dot {
  position: fixed;
  top: 0; left: 0;
  width: 4px; height: 4px;
  margin: -2px 0 0 -2px;
  background: var(--signal);
  border-radius: 50%;
  pointer-events: none;
  z-index: 191;
  opacity: 0;
}
.cursor__dot.is-on { opacity: 1; }

.noise {
  position: fixed;
  inset: 0;
  z-index: 115;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Zavesa za prelaz izmedju stranica */
.curtain {
  position: fixed;
  inset: 0;
  z-index: 195;
  background: var(--ink);
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
}
.curtain.is-out {
  transform: scaleY(1);
  transform-origin: bottom;
  transition: transform 0.5s var(--ease-in-out);
}

/* ==========================================================================
   07  NAVIGACIJA
   ========================================================================== */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 130;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease),
              transform 0.5s var(--ease), backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(14, 16, 19, 0.72);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line-dark);
}
.nav.is-hidden { transform: translateY(-100%); }

.nav__inner {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.brand { display: flex; align-items: center; }
.brand__logo { height: 2.25rem; width: auto; display: block; }

.nav__menu { display: none; }
@media (min-width: 62rem) {
  .nav__menu {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 1.6vw, 1.75rem);
  }
}

.nav__link {
  position: relative;
  font-size: var(--t-sm);
  letter-spacing: -0.005em;
  color: var(--fg-dim);
  padding: 0.5rem 0;
  transition: color 0.3s var(--ease);
  overflow: hidden;
  display: inline-block;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0.15rem;
  width: 100%; height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav__link:hover { color: var(--fg); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__link.is-current { color: var(--fg); }
.nav__link.is-current::after { transform: scaleX(1); }

.nav__right { display: flex; align-items: center; gap: var(--sp-2); }

/* Prebacivanje jezika. EN je vidljiv ali neaktivan — engleska verzija
   jos ne postoji, pa link namerno nista ne radi. */
.lang { display: none; align-items: center; gap: 0.6rem; }
@media (min-width: 62rem) { .lang { display: flex; } }
.lang i {
  display: block;
  width: 1px; height: 0.8rem;
  background: var(--line-dark);
}
.lang a {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--fg-mute);
  padding: 0.4rem 0;
  transition: color 0.3s var(--ease);
}
.lang a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0.05rem;
  width: 100%; height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.lang a.is-active { color: var(--fg); }
.lang a.is-active::after { transform: scaleX(1); }
.lang a[aria-disabled="true"] { cursor: default; }


/* Burger */
.burger {
  width: 2.75rem; height: 2.75rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-dark);
  position: relative;
  z-index: 2;
}
@media (min-width: 62rem) { .burger { display: none; } }
.burger span {
  display: block;
  width: 1.125rem; height: 1px;
  background: var(--fg);
  transition: transform 0.4s var(--ease), opacity 0.3s;
}
.burger span + span { margin-top: 5px; }
.burger.is-open span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-3px) rotate(-45deg); }

/* Mobilni meni */
.menu {
  position: fixed;
  inset: 0;
  z-index: 125;
  background: var(--ink);
  padding: calc(var(--nav-h) + 2rem) var(--gutter) 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.6s var(--ease-in-out);
  overflow-y: auto;
}
.menu.is-open { clip-path: inset(0 0 0 0); }

.menu__list { display: grid; gap: 0.25rem; }
.menu__item {
  border-bottom: 1px solid var(--line-dark-2);
  overflow: hidden;
}
.menu__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 8vw, 2.75rem);
  font-variation-settings: "wdth" 106, "wght" 600;
  letter-spacing: -0.03em;
  line-height: 1;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.6s var(--ease), opacity 0.5s var(--ease), color 0.3s;
}
.menu.is-open .menu__link { transform: none; opacity: 1; }
.menu__link:hover { color: var(--signal); }
.menu__link i {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--fg-mute);
}
.menu__foot {
  padding-top: 2rem;
  display: grid;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.06em;
  color: var(--fg-mute);
  opacity: 0;
  transition: opacity 0.4s var(--ease) 0.35s;
}
.menu.is-open .menu__foot { opacity: 1; }
.menu__foot a:hover { color: var(--signal); }

/* ==========================================================================
   08  DUGMAD
   ========================================================================== */

.btn {
  --btn-bg: var(--signal);
  --btn-fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.75rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: -0.005em;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.35s var(--ease), transform 0.35s var(--ease);
  will-change: transform;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ink);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.45s var(--ease);
  z-index: -1;
}
.btn:hover::before { transform: scaleY(1); transform-origin: top; }
.btn:hover { color: #fff; }

.btn__dot {
  width: 6px; height: 6px;
  background: currentColor;
  flex: none;
  transition: transform 0.45s var(--ease);
}
.btn:hover .btn__dot { transform: scale(1.8) rotate(45deg); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--fg);
  border: 1px solid var(--line-dark);
}
.btn--ghost::before { background: var(--signal); }
.on-paper .btn--ghost { --btn-fg: var(--fg-on-paper); border-color: var(--line-light); }

.btn--sm { padding: 0.7rem 1.15rem; font-size: var(--t-xs); }

/* Tekstualni link sa animiranom linijom */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--t-sm);
  font-weight: 600;
  position: relative;
  padding-bottom: 0.35rem;
}
.tlink::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(1);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.tlink:hover::after { transform: scaleX(0); }
.tlink svg { transition: transform 0.45s var(--ease); }
.tlink:hover svg { transform: translateX(5px); }

/* ==========================================================================
   09  BOCNA INDEKS SINA
   ========================================================================== */

.rail {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: var(--rail-w);
  z-index: 110;
  display: none;
  border-right: 1px solid var(--line-dark-2);
  pointer-events: none;
}
@media (min-width: 100rem) {
  .rail { display: block; }
}
.rail__list {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  gap: 1.1rem;
  pointer-events: auto;
}
.rail__item {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  color: var(--fg-mute);
  transition: color 0.35s var(--ease);
  position: relative;
  padding-left: 0.9rem;
}
.rail__item::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 0;
  background: var(--signal);
  transition: height 0.4s var(--ease);
}
.rail__item:hover { color: var(--fg-dim); }
.rail__item.is-active { color: var(--fg); }
.rail__item.is-active::before { height: 100%; }

.rail__mark {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: 8px; height: 8px;
  background: var(--hivis);
  opacity: 0.9;
  animation: pulse 2.4s var(--ease-in-out) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.25; transform: translateX(-50%) scale(0.7); }
  50%      { opacity: 0.9;  transform: translateX(-50%) scale(1); }
}

/* ==========================================================================
   10  HERO
   ========================================================================== */

.hero {
  position: relative;
  min-height: min(100svh, 56rem);
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + 2.5rem);
  padding-bottom: clamp(2rem, 5vw, 4rem);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(214, 35, 28, 0.20), transparent 55%),
    radial-gradient(90% 70% at 0% 100%, rgba(214, 35, 28, 0.08), transparent 60%),
    var(--ink);
}
.hero__spark {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 3;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 68rem) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: end;
    gap: clamp(2rem, 4vw, 4rem);
  }
}

.hero__title {
  margin-bottom: 1.5rem;
  font-size: clamp(2.25rem, 1rem + 3.7vw, 4.5rem);
}
.hero__title em {
  font-style: normal;
  color: var(--signal);
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-dark);
  border-block: 1px solid var(--line-dark);
  margin-top: clamp(2rem, 4vw, 3rem);
}
.hero__meta div {
  background: var(--ink);
  padding: 1.15rem 0.5rem 1.15rem 0;
}
.hero__meta strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.25rem);
  font-variation-settings: "wdth" 108, "wght" 700;
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hero__meta div > span {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--fg-mute);
  line-height: 1.4;
}

/* Blueprint crtez */
.blueprint { position: relative; }
.blueprint svg { width: 100%; height: auto; overflow: visible; }

/* Na uskim ekranima crtez se ne smanjuje (oznake postanu necitljive na ~3px)
   nego se prevlaci vodoravno. */
@media (max-width: 48rem) {
  .blueprint {
    overflow-x: auto;
    overflow-y: hidden;
    min-width: 0;
    max-width: 100%;
    padding-block: 1.25rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    mask-image: linear-gradient(to right, #000 88%, transparent);
  }
  .blueprint::-webkit-scrollbar { display: none; }
  .blueprint svg { width: 40rem; min-width: 40rem; }
  .blueprint__hint { display: block; }
}
.blueprint__hint {
  display: none;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-top: 0.5rem;
}

.bp-line {
  fill: none;
  stroke: rgba(255, 255, 255, 0.55);
  stroke-width: 1.1;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
.bp-line--hot { stroke: var(--signal); stroke-width: 1.6; }
.bp-line--faint { stroke: rgba(255, 255, 255, 0.18); stroke-width: 1; }
.bp-fill { fill: rgba(255, 255, 255, 0.045); }
.bp-fill--hot { fill: rgba(214, 35, 28, 0.16); }
.bp-dash {
  stroke-dasharray: 3 5;
  stroke: rgba(255, 255, 255, 0.28);
  fill: none;
  stroke-width: 1;
}
.bp-txt {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.09em;
  fill: rgba(255, 255, 255, 0.62);
}
.bp-txt--hot { fill: var(--signal); }
.bp-node { fill: var(--signal); }

/* Animacija iscrtavanja */
html.js .bp-draw {
  stroke-dasharray: var(--len, 1200);
  stroke-dashoffset: var(--len, 1200);
}
.is-drawn .bp-draw {
  animation: bp-draw 1.9s var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 90ms);
}
@keyframes bp-draw { to { stroke-dashoffset: 0; } }

html.js .bp-late { opacity: 0; }
.is-drawn .bp-late {
  animation: bp-fade 0.7s var(--ease) forwards;
  animation-delay: calc(1.1s + var(--i, 0) * 110ms);
}
@keyframes bp-fade { to { opacity: 1; } }

.hero__scroll {
  position: absolute;
  left: var(--gutter);
  bottom: 1.25rem;
  z-index: 4;
  display: none;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  color: var(--fg-mute);
}
@media (min-width: 68rem) { .hero__scroll { display: flex; } }
.hero__scroll i {
  display: block;
  width: 3rem; height: 1px;
  background: var(--line-dark);
  position: relative;
  overflow: hidden;
}
.hero__scroll i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--signal);
  animation: sweep 2.2s var(--ease-in-out) infinite;
}
@keyframes sweep {
  0%   { transform: translateX(-100%); }
  60%  { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}

/* Interni hero za podstranice */
.phero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(4rem, 9vw, 8rem));
  padding-bottom: clamp(3rem, 6vw, 5.5rem);
  overflow: hidden;
  background:
    radial-gradient(100% 80% at 82% 0%, rgba(214, 35, 28, 0.16), transparent 58%),
    var(--ink);
}
.phero__inner { position: relative; z-index: 2; }
.phero__crumb {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--fg-mute);
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}
.phero__crumb a:hover { color: var(--signal); }
.phero__title { max-width: 18ch; }
.phero__lead { margin-top: 1.5rem; max-width: 52ch; }

/* ==========================================================================
   11  SEKCIJE I MODULI
   ========================================================================== */

/* Program — asimetricne trake umesto identicnih kartica */
.prog { display: grid; }
.prog__row {
  position: relative;
  display: grid;
  gap: 1rem;
  padding: clamp(1.5rem, 3.5vw, 2.5rem) 0;
  border-top: 1px solid var(--line-light);
  align-items: start;
  transition: background-color 0.5s var(--ease);
}
.prog__row:last-child { border-bottom: 1px solid var(--line-light); }
@media (min-width: 55rem) {
  .prog__row {
    grid-template-columns: 4.5rem minmax(0, 1fr) minmax(0, 1.35fr) 2.5rem;
    gap: clamp(1rem, 3vw, 2.5rem);
    align-items: center;
  }
}
.prog__row:hover { background: rgba(14, 16, 19, 0.035); }
.prog__num {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  color: var(--fg-on-paper-d);
  font-variant-numeric: tabular-nums;
}
.prog__name {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  font-variation-settings: "wdth" 104, "wght" 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
  transition: transform 0.5s var(--ease);
}
@media (min-width: 55rem) {
  .prog__row:hover .prog__name { transform: translateX(0.5rem); }
}
.prog__desc {
  font-size: var(--t-base);
  color: var(--fg-on-paper-d);
  max-width: 56ch;
}
.prog__go {
  justify-self: start;
  width: 2.5rem; height: 2.5rem;
  border: 1px solid var(--line-light);
  display: grid;
  place-items: center;
  transition: background-color 0.4s var(--ease), border-color 0.4s, color 0.4s;
}
@media (min-width: 55rem) { .prog__go { justify-self: end; } }
.prog__row:hover .prog__go {
  background: var(--signal);
  border-color: var(--signal);
  color: #fff;
}

/* Bento — namerno razlicite velicine, bez uniformnih kartica */
.bento {
  display: grid;
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}
@media (min-width: 55rem) {
  .bento { grid-template-columns: repeat(6, 1fr); }
  .bento__cell--wide { grid-column: span 4; }
  .bento__cell--half { grid-column: span 3; }
  .bento__cell--third { grid-column: span 2; }
}
.bento__cell {
  background: var(--ink);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  position: relative;
  overflow: hidden;
  transition: background-color 0.5s var(--ease);
  min-height: 12rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
}
.bento__cell:hover { background: var(--ink-3); }
@media (min-width: 55rem) { .bento__cell--full { grid-column: span 6; } }

/* Celija koja nosi samo fotografiju — bez unutrasnjeg razmaka, slika ide
   do ivica, sa istom obradom kao ostale fotografije na sajtu. */
.bento__cell--media { padding: 0; overflow: hidden; }
.bento__cell--media img {
  width: 100%; height: 100%;
  min-height: 12rem;
  object-fit: cover;
  object-position: center;
  transition: transform 1.2s var(--ease);
}
.bento__cell--media:hover img { transform: scale(1.03); }
.bento__cell--media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(14,16,19,0.12), rgba(14,16,19,0.45)),
    linear-gradient(to right, var(--line-dark-2) 1px, transparent 1px);
  background-size: auto, calc(100% / 5) 100%;
}
.bento__cell h3 { font-size: var(--t-lg); }
.bento__cell p { font-size: var(--t-sm); color: var(--fg-dim); }
.bento__k {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-variation-settings: "wdth" 110, "wght" 700;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.bento__k sup {
  font-size: 0.35em;
  vertical-align: super;
  color: var(--signal);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* Slojevita "sticky" sekcija */
.sticky-wrap { position: relative; }
@media (min-width: 62rem) {
  .sticky-col {
    position: sticky;
    top: calc(var(--nav-h) + 3rem);
    align-self: start;
  }
}

.split2 { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); }
@media (min-width: 62rem) {
  .split2 { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(3rem, 6vw, 6rem); }
}

/* Slika sa maskom otkrivanja */
.figure {
  position: relative;
  overflow: hidden;
  background: var(--ink-3);
}
.figure img { width: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.figure:hover img { transform: scale(1.04); }
.figure__cap {
  position: absolute;
  left: 0; bottom: 0;
  padding: 0.6rem 0.9rem;
  background: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
}

/* Placeholder za fotografije (dok klijent ne dostavi materijal) */
.ph {
  position: relative;
  aspect-ratio: 4 / 3;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 10px, transparent 10px 20px),
    linear-gradient(160deg, var(--ink-3), var(--ink-2));
  border: 1px solid var(--line-dark);
  display: grid;
  place-items: center;
}
.ph span {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--fg-mute);
  text-align: center;
  padding: 1rem;
}

/* Kartice uredjaja */
.dev {
  position: relative;
  background: var(--ink-2);
  border: 1px solid var(--line-dark);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  overflow: hidden;
  transition: border-color 0.5s var(--ease), transform 0.5s var(--ease);
}
.dev::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease);
}
.dev:hover { border-color: rgba(255, 255, 255, 0.22); }
.dev:hover::after { transform: scaleX(1); }
.dev__viz {
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), transparent),
    var(--ink);
  border: 1px solid var(--line-dark-2);
}
.dev__viz svg { width: 78%; height: auto; }
.dev__name {
  font-family: var(--font-display);
  font-size: var(--t-lg);
  font-variation-settings: "wdth" 108, "wght" 700;
  letter-spacing: -0.02em;
}
.dev__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--signal);
  border: 1px solid var(--signal);
  padding: 0.25rem 0.5rem;
}

/* Proces — pravi redosled koraka */
.steps { counter-reset: st; display: grid; gap: 0; }
.step {
  position: relative;
  display: grid;
  gap: 0.75rem;
  padding: clamp(1.35rem, 3vw, 2rem) 0 clamp(1.35rem, 3vw, 2rem) 4rem;
  border-top: 1px solid var(--line-dark);
}
.step:last-child { border-bottom: 1px solid var(--line-dark); }
@media (min-width: 55rem) {
  .step { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: baseline; }
}
.step::before {
  counter-increment: st;
  content: counter(st, decimal-leading-zero);
  position: absolute;
  left: 0; top: clamp(1.35rem, 3vw, 2rem);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--signal);
}
.step h3 { font-size: var(--t-md); font-variation-settings: "wght" 600; letter-spacing: -0.015em; }
.step p { font-size: var(--t-sm); color: var(--fg-dim); }
.on-paper .step { border-color: var(--line-light); }
.on-paper .step p { color: var(--fg-on-paper-d); }

/* Citat */
.quote {
  position: relative;
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
  border-left: 2px solid var(--signal);
}
.quote p {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.875rem);
  font-variation-settings: "wdth" 100, "wght" 500;
  line-height: 1.25;
  letter-spacing: -0.02em;
  max-width: 30ch;
}
.quote cite {
  display: block;
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  font-style: normal;
  color: var(--fg-mute);
}

/* CTA blok */
.cta {
  position: relative;
  overflow: hidden;
  background: var(--signal);
  color: #fff;
}
.cta__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(3.5rem, 8vw, 7rem);
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 62rem) {
  .cta__inner { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: end; }
}
.cta h2 { color: #fff; }
.cta p { color: rgba(255, 255, 255, 0.82); }
.cta .btn { --btn-bg: #fff; --btn-fg: var(--ink); }
.cta .btn::before { background: var(--ink); }
.cta .btn:hover { color: #fff; }
.cta__glow {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(60% 120% at 100% 0%, rgba(255,255,255,0.22), transparent 60%);
  pointer-events: none;
}

/* ==========================================================================
   12  TABELE SPECIFIKACIJA
   ========================================================================== */

.spec { width: 100%; border-collapse: collapse; font-size: var(--t-sm); }
.spec th, .spec td {
  text-align: left;
  padding: 0.9rem 1rem 0.9rem 0;
  border-bottom: 1px solid var(--line-dark);
  vertical-align: top;
}
.spec th {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.08em;
  font-weight: 500;
  color: var(--fg-mute);
  width: 42%;
}
.spec td { font-variant-numeric: tabular-nums; }
.on-paper .spec th, .on-paper .spec td { border-color: var(--line-light); }
.on-paper .spec th { color: var(--fg-on-paper-d); }

.speclist { display: grid; gap: 0; }
.speclist li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: var(--t-sm);
}
.speclist li b {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.06em;
  font-weight: 500;
  color: var(--fg-dim);
  text-align: right;
  flex: none;
  font-variant-numeric: tabular-nums;
}
.on-paper .speclist li { border-color: var(--line-light); }
.on-paper .speclist li b { color: var(--fg-on-paper-d); }

/* Lista sa kvackicama */
.ticks { display: grid; gap: 0.65rem; }
.ticks li {
  position: relative;
  padding-left: 1.6rem;
  font-size: var(--t-sm);
  color: var(--fg-dim);
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 0.6rem; height: 1px;
  background: var(--signal);
}
.on-paper .ticks li { color: var(--fg-on-paper-d); }

/* ==========================================================================
   13  AKORDEON
   ========================================================================== */

.acc { border-top: 1px solid var(--line-dark); }
.on-paper .acc { border-color: var(--line-light); }
.acc__item { border-bottom: 1px solid var(--line-dark); }
.on-paper .acc__item { border-color: var(--line-light); }

.acc__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  text-align: left;
  padding: clamp(1.1rem, 2.5vw, 1.6rem) 0;
  font-family: var(--font-display);
  font-size: var(--t-md);
  font-variation-settings: "wdth" 100, "wght" 600;
  letter-spacing: -0.015em;
  transition: color 0.3s;
}
.acc__btn:hover { color: var(--signal); }
.acc__icon {
  position: relative;
  flex: none;
  width: 1.1rem; height: 1.1rem;
}
.acc__icon::before, .acc__icon::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1px;
  background: currentColor;
  transition: transform 0.4s var(--ease);
}
.acc__icon::after { transform: rotate(90deg); }
.acc__item.is-open .acc__icon::after { transform: rotate(0deg); }

.acc__panel {
  overflow: hidden;
  height: 0;
  transition: height 0.5s var(--ease);
}
.acc__body {
  padding-bottom: clamp(1.25rem, 3vw, 1.75rem);
  font-size: var(--t-sm);
  color: var(--fg-dim);
  max-width: 62ch;
}
.on-paper .acc__body { color: var(--fg-on-paper-d); }

/* ==========================================================================
   14  HORIZONTALNA SINA
   ========================================================================== */

.hrail {
  display: flex;
  gap: 1px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--signal) transparent;
  padding-bottom: 1.5rem;
}
.hrail::-webkit-scrollbar { height: 3px; }
.hrail::-webkit-scrollbar-track { background: var(--line-dark); }
.hrail::-webkit-scrollbar-thumb { background: var(--signal); }
.hrail > * {
  scroll-snap-align: start;
  flex: 0 0 min(22rem, 82vw);
}
@media (min-width: 62rem) { .hrail > * { flex: 0 0 min(26rem, 40vw); } }

.hrail__hint {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--fg-mute);
}

/* ==========================================================================
   15  MARQUEE
   ========================================================================== */

.marq {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line-dark);
  padding-block: 1.35rem;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.on-paper .marq { border-color: var(--line-light); }
.marq__track {
  display: flex;
  gap: 3.5rem;
  width: max-content;
  animation: marq 60s linear infinite;
}
.marq:hover .marq__track { animation-play-state: paused; }
.marq__track span {
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1.1vw, 0.875rem);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--fg-mute);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 3.5rem;
  transition: color 0.4s;
}
.marq__track span::after {
  content: "";
  width: 5px; height: 5px;
  background: var(--signal);
  flex: none;
}
.marq__track span:hover { color: var(--fg); }
@keyframes marq { to { transform: translateX(-50%); } }

/* ==========================================================================
   16  FORME
   ========================================================================== */

.form { display: grid; gap: 1.5rem; }
.field { position: relative; display: grid; gap: 0.5rem; }
.field > label {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--fg-mute);
}
.field input, .field textarea, .field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-dark);
  padding: 0.75rem 0;
  font-size: var(--t-base);
  transition: border-color 0.35s var(--ease);
}
.field textarea { resize: vertical; min-height: 7rem; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-bottom-color: var(--signal);
}
.field select option { background: var(--ink); color: var(--fg); }
.on-paper .field input, .on-paper .field textarea, .on-paper .field select {
  border-bottom-color: var(--line-light);
}
.on-paper .field > label { color: var(--fg-on-paper-d); }

.form__row { display: grid; gap: 1.5rem; }
@media (min-width: 45rem) { .form__row { grid-template-columns: 1fr 1fr; } }

.form__note {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.04em;
  color: var(--fg-mute);
  line-height: 1.6;
}

.form__msg {
  font-size: var(--t-sm);
  padding: 0.85rem 1rem;
  border-left: 2px solid var(--signal);
  background: var(--signal-soft);
  display: none;
}
.form__msg.is-on { display: block; }

/* ==========================================================================
   17  FUTER
   ========================================================================== */

.foot {
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
  position: relative;
  overflow: hidden;
}
.foot__top {
  display: grid;
  gap: clamp(2.5rem, 5vw, 3.5rem);
  padding-block: clamp(3rem, 6vw, 5rem);
}
@media (min-width: 55rem) {
  .foot__top { grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: clamp(2rem, 4vw, 3rem); }
}
.foot__brand { display: grid; gap: 1.25rem; align-content: start; }
.foot__logo { height: 2.75rem; width: auto; }
.foot__brand p { font-size: var(--t-sm); color: var(--fg-mute); max-width: 34ch; }

.foot__col h4 {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--fg-mute);
  margin-bottom: 1.25rem;
}
.foot__col li + li { margin-top: 0.6rem; }
.foot__col a, .foot__col address {
  font-size: var(--t-sm);
  color: var(--fg-dim);
  font-style: normal;
  transition: color 0.3s;
  line-height: 1.65;
}
.foot__col a:hover { color: var(--signal); }

.foot__bot {
  border-top: 1px solid var(--line-dark);
  padding-block: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.06em;
  color: var(--fg-mute);
}
.foot__bot a { transition: color 0.3s; }
.foot__bot a:hover { color: var(--signal); }

.foot__word {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 17vw, 15rem);
  font-variation-settings: "wdth" 120, "wght" 800;
  letter-spacing: -0.05em;
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-dark);
  text-align: center;
  user-select: none;
  padding-bottom: 0.5rem;
  pointer-events: none;
}

/* ==========================================================================
   18  PLUTAJUCE KONTROLE
   --------------------------------------------------------------------------
   Dva dugmeta dele istu donju liniju (--dock-b) i istu velicinu (--dock-s):
   AI asistent — dole levo, povratak na vrh — dole desno.
   ========================================================================== */

:root {
  --dock-s: 3.5rem;                 /* precnik oba dugmeta */
  --dock-b: clamp(1rem, 3vw, 1.75rem);  /* zajednicka donja linija */
  --dock-x: clamp(1rem, 3vw, 1.75rem);  /* bocni odmak */
}
@media (min-width: 62rem) { :root { --dock-s: 3.75rem; } }

.dock {
  position: fixed;
  bottom: var(--dock-b);
  z-index: 150;
  width: var(--dock-s);
  height: var(--dock-s);
  display: grid;
  place-items: center;
  border-radius: 999px;
  transition: transform 0.45s var(--ease), opacity 0.45s var(--ease),
              background-color 0.35s var(--ease), border-color 0.35s;
  will-change: transform;
}
.dock--left  { left: var(--dock-x); }
.dock--right { right: var(--dock-x); }

.dock svg { width: 1.35rem; height: 1.35rem; }

/* AI asistent — plutajuce dugme */
.dock--ai {
  background: var(--signal);
  color: #fff;
  box-shadow: 0 0 0 0 rgba(214, 35, 28, 0.55);
  animation: ai-ring 3.2s var(--ease-in-out) infinite;
}
.dock--ai:hover { background: var(--signal-deep); }
@keyframes ai-ring {
  0%   { box-shadow: 0 0 0 0 rgba(214, 35, 28, 0.5); }
  70%  { box-shadow: 0 0 0 14px rgba(214, 35, 28, 0); }
  100% { box-shadow: 0 0 0 0 rgba(214, 35, 28, 0); }
}
.dock--ai.is-open { animation: none; background: var(--ink-3); }
.dock--ai .dock__x, .dock--ai.is-open .dock__ico { display: none; }
.dock--ai.is-open .dock__x { display: block; }

.dock__pip {
  position: absolute;
  top: 0.35rem; right: 0.35rem;
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  background: var(--hivis);
  border: 2px solid var(--signal);
}
.dock--ai.is-open .dock__pip { display: none; }

/* Oblacic koji poziva na razgovor */
.dock__hint {
  position: absolute;
  left: calc(100% + 0.75rem);
  bottom: 0.35rem;
  white-space: nowrap;
  background: var(--ink-3);
  border: 1px solid var(--line-dark);
  color: var(--fg);
  padding: 0.5rem 0.85rem;
  font-size: var(--t-xs);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateX(-6px);
  pointer-events: none;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.dock--ai:hover .dock__hint, .dock__hint.is-on { opacity: 1; transform: none; }
.dock--ai.is-open .dock__hint { display: none; }
@media (max-width: 32rem) { .dock__hint { display: none; } }

/* Povratak na vrh */
.dock--top {
  background: rgba(20, 24, 29, 0.82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-dark);
  color: var(--fg);
  opacity: 0;
  transform: translateY(0.75rem) scale(0.9);
  pointer-events: none;
}
.dock--top.is-on { opacity: 1; transform: none; pointer-events: auto; }
.dock--top:hover { background: var(--signal); border-color: var(--signal); }

.dock--top .ring { fill: none; stroke: var(--line-dark); stroke-width: 2; }
.dock--top .ring-fill {
  fill: none;
  stroke: var(--signal);
  stroke-width: 2;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  transition: stroke-dashoffset 0.15s linear;
}
.dock--top:hover .ring-fill { stroke: #fff; }
.dock--top__ring {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}
.dock--top__ring svg { width: 100%; height: 100%; }

/* ==========================================================================
   19  AI ASISTENT PANEL
   ========================================================================== */

.ai {
  position: fixed;
  bottom: calc(var(--dock-b) + var(--dock-s) + 0.75rem);
  left: var(--dock-x);
  z-index: 149;
  width: min(24rem, calc(100vw - 2 * var(--dock-x)));
  height: min(34rem, calc(100svh - var(--dock-b) - var(--dock-s) - 2.5rem));
  background: var(--ink-2);
  border: 1px solid var(--line-dark);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.97);
  transform-origin: bottom left;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), visibility 0.4s;
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.7);
}
.ai.is-open { opacity: 1; visibility: visible; transform: none; }

@media (max-width: 34rem) {
  .ai {
    left: 0.75rem; right: 0.75rem;
    width: auto;
    height: min(30rem, calc(100svh - var(--dock-b) - var(--dock-s) - 2rem));
  }
}

.ai__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line-dark);
  background: var(--ink);
}
.ai__avatar {
  width: 2.15rem; height: 2.15rem;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--signal);
  color: #fff;
  border-radius: 50%;
}
.ai__avatar svg { width: 1.05rem; height: 1.05rem; }
.ai__id { display: grid; gap: 0.1rem; min-width: 0; }
.ai__id b {
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.ai__id span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
}
.ai__id span i {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--hivis);
  display: block;
}
.ai__close {
  margin-left: auto;
  width: 2rem; height: 2rem;
  display: grid;
  place-items: center;
  color: var(--fg-mute);
  transition: color 0.3s;
  flex: none;
}
.ai__close:hover { color: var(--fg); }

.ai__log {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--line-dark) transparent;
  overscroll-behavior: contain;
}
.ai__log::-webkit-scrollbar { width: 4px; }
.ai__log::-webkit-scrollbar-thumb { background: var(--line-dark); }

.msg {
  max-width: 88%;
  font-size: var(--t-sm);
  line-height: 1.55;
  padding: 0.7rem 0.9rem;
  animation: msg-in 0.45s var(--ease) both;
}
@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px); }
}
.msg--bot {
  align-self: flex-start;
  background: var(--ink-3);
  border-left: 2px solid var(--signal);
  color: var(--fg);
}
.msg--me {
  align-self: flex-end;
  background: var(--signal);
  color: #fff;
}
.msg a { text-decoration: underline; text-underline-offset: 2px; }
.msg b { font-weight: 600; }
.msg ul { margin-top: 0.4rem; display: grid; gap: 0.25rem; }
.msg li { position: relative; padding-left: 0.85rem; }
.msg li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 5px; height: 1px;
  background: var(--signal);
}
.msg--me li::before { background: rgba(255,255,255,0.7); }

.ai__typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 0.85rem 0.9rem;
  background: var(--ink-3);
  border-left: 2px solid var(--signal);
}
.ai__typing i {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--fg-mute);
  animation: dot 1.3s var(--ease-in-out) infinite;
}
.ai__typing i:nth-child(2) { animation-delay: 0.16s; }
.ai__typing i:nth-child(3) { animation-delay: 0.32s; }
@keyframes dot {
  0%, 60%, 100% { opacity: 0.25; transform: translateY(0); }
  30%           { opacity: 1;    transform: translateY(-3px); }
}

.ai__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0 1rem 0.75rem;
}
.chip {
  font-size: var(--t-xs);
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line-dark);
  color: var(--fg-dim);
  transition: border-color 0.3s, color 0.3s, background-color 0.3s;
  border-radius: 999px;
}
.chip:hover { border-color: var(--signal); color: var(--fg); background: var(--signal-soft); }

.ai__form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  border-top: 1px solid var(--line-dark);
  background: var(--ink);
}
.ai__form input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  font-size: var(--t-sm);
  padding: 0.6rem 0.25rem;
}
.ai__form input:focus { outline: none; }
.ai__form input::placeholder { color: var(--fg-mute); }
.ai__send {
  flex: none;
  width: 2.35rem; height: 2.35rem;
  display: grid;
  place-items: center;
  background: var(--signal);
  color: #fff;
  border-radius: 50%;
  transition: background-color 0.3s, transform 0.3s var(--ease);
}
.ai__send:hover { background: var(--signal-deep); transform: scale(1.06); }
.ai__send svg { width: 1rem; height: 1rem; }

.ai__foot {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
  text-align: center;
  padding: 0 0.75rem 0.6rem;
  background: var(--ink);
}

/* ==========================================================================
   20  ANIMACIJE I REVEAL
   ========================================================================== */

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: var(--d, 0ms);
}
html.js [data-reveal].is-in { opacity: 1; transform: none; }

html.js [data-reveal="mask"] { opacity: 1; transform: none; }
html.js [data-reveal="mask"] > * {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1s var(--ease);
  transition-delay: var(--d, 0ms);
}
html.js [data-reveal="mask"].is-in > * { clip-path: inset(0 0 0 0); }

html.js [data-reveal="rule"] {
  opacity: 1;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.9s var(--ease);
  transition-delay: var(--d, 0ms);
}
html.js [data-reveal="rule"].is-in { transform: scaleX(1); }

/* Reveal po recima (JS deli tekst) */
.sr { display: inline-block; overflow: hidden; vertical-align: bottom; }
.sr > span {
  display: inline-block;
  transform: translateY(105%);
  transition: transform 0.72s var(--ease);
  transition-delay: var(--d, 0ms);
}
.is-in .sr > span, .sr.is-in > span { transform: none; }

/* Parallax nosac */
[data-para] { will-change: transform; }

/* ==========================================================================
   21  PRISTUPACNOST I RESPONSIVE
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html.js [data-reveal], html.js [data-reveal="mask"] > *, html.js [data-reveal="rule"] {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
  }
  .sr > span { transform: none !important; }
  .marq__track { animation: none; }
  .cursor, .cursor__dot, .hcur { display: none !important; }
  .bp-draw { stroke-dashoffset: 0 !important; }
  .bp-late { opacity: 1 !important; }
  /* Slajder i dalje radi, ali bez Ken Burns-a i bez pretapanja — rez umesto prelaza.
     Traka indikatora se popunjava odmah da aktivni slajd i dalje bude oznacen. */
  .hslide.is-active img { animation: none !important; transform: none !important; }
  .hslide__btn.is-active i::after { animation: none !important; transform: scaleX(1) !important; }
}

@media (hover: none) {
  .cursor, .cursor__dot, .hcur { display: none; }
  .hero__half { display: none; }
}

@media (max-width: 55rem) {
  .hero__meta { grid-template-columns: 1fr 1fr; }
  .hero__meta div:last-child { grid-column: span 2; }
}

@media (max-width: 34rem) {
  :root { --nav-h: 4rem; }
  .brand__logo { height: 2rem; }
}

@media print {
  .nav, .dock, .ai, .preloader, .cursor, .noise, .rail, .progress { display: none !important; }
  body { background: #fff; color: #000; }
}

/* ==========================================================================
   22  DOPUNE
   ========================================================================== */

/* Bento u svetloj sekciji */
.on-paper .bento { background: var(--line-light); border-color: var(--line-light); }
.on-paper .bento__cell { background: var(--paper); }
.on-paper .bento__cell:hover { background: var(--paper-2); }
.on-paper .bento__cell p { color: var(--fg-on-paper-d); }

/* Redovi programa bez linka (servis) */
.prog__row:not(a) { cursor: default; }
.prog__row:not(a):hover .prog__name { transform: none; }
.on-paper .prog__row:hover { background: rgba(14, 16, 19, 0.035); }

/* Redovi programa u tamnoj sekciji */
.section:not(.on-paper) .prog__row { border-color: var(--line-dark); }
.section:not(.on-paper) .prog__row:last-child { border-bottom-color: var(--line-dark); }
.section:not(.on-paper) .prog__num { color: var(--fg-mute); }
.section:not(.on-paper) .prog__desc { color: var(--fg-dim); }
.section:not(.on-paper) .prog__go { border-color: var(--line-dark); }
.section:not(.on-paper) .prog__row:hover { background: rgba(255, 255, 255, 0.025); }

/* Ugnjezdeni crtez u svetlom kontekstu */
.on-paper .bp-line { stroke: rgba(14, 16, 19, 0.6); }
.on-paper .bp-line--faint { stroke: rgba(14, 16, 19, 0.22); }
.on-paper .bp-fill { fill: rgba(14, 16, 19, 0.04); }
.on-paper .bp-dash { stroke: rgba(14, 16, 19, 0.3); }
.on-paper .bp-txt { fill: rgba(14, 16, 19, 0.62); }

/* Link u tabeli specifikacija */
.speclist a { border-bottom: 1px solid var(--line-dark); transition: color .3s, border-color .3s; }
.speclist a:hover { color: var(--signal); border-color: var(--signal); }

/* Sekcija sa mapom */
.figure iframe { display: block; width: 100%; max-width: 100%; border: 0; }

/* Sitna korekcija: naslov sekcije unutar sticky kolone */
.sticky-col > .tag + .d3, .sticky-col > .tag + .d2 { margin-top: 1rem; }

/* Zaglavlje na telefonu: CTA se sklanja da ne gura logo i hamburger.
   Isti poziv postoji u hero sekciji, u mobilnom meniju i u plutajucem doku.
   Pravilo mora biti posle .btn (ista specificnost, odlucuje redosled). */
.nav__cta { display: none; }
@media (min-width: 62rem) { .nav__cta { display: inline-flex; } }

/* Mapa: sirina vodi, visina se izvodi iz odnosa. Ranije je min-height uz
   aspect-ratio racunao sirinu unazad i gurao stranu preko ivice ekrana. */
.figure--map { width: 100%; aspect-ratio: 16 / 7; }
.figure--map iframe { height: 100%; }
@media (max-width: 48rem) { .figure--map { aspect-ratio: 4 / 3; } }

/* ==========================================================================
   23  HERO SLAJDER (pocetna strana)
   --------------------------------------------------------------------------
   Fotografije idu kao <img> a ne kao CSS pozadina: dobijamo lazy loading,
   alt tekst i fetchpriority. Prelaz je crossfade, ne pomeranje, da tekst
   preko slajdera ostane miran.
   ========================================================================== */

.hero--slider {
  min-height: 100vh;
  min-height: 100svh;
  padding-top: calc(var(--nav-h) + 3rem);
  padding-bottom: clamp(5rem, 12vh, 8rem);
  align-items: center;
}

.hslides {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--ink);
}
.hslide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}
.hslide.is-active { opacity: 1; }
.hslide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.001);
}
/* Ken Burns samo na aktivnom slajdu; traje koliko i slajd. */
.hslide.is-active img { animation: kenburns 7.7s linear forwards; }
@keyframes kenburns { from { transform: scale(1.001); } to { transform: scale(1.06); } }

/* Citljivost teksta: tamno levo gde stoji tekst, cisto desno gde je vozilo,
   plus stapanje u --ink na dnu da sekcija ispod ne pocinje rezom. */
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(100deg, rgba(14,16,19,0.92) 0%, rgba(14,16,19,0.82) 26%, rgba(14,16,19,0.42) 58%, rgba(14,16,19,0.12) 100%),
    linear-gradient(to bottom, rgba(14,16,19,0.55) 0%, transparent 22%, transparent 62%, var(--ink) 100%);
}
@media (max-width: 62rem) {
  /* Na uzem ekranu tekst prelazi preko cele slike, pa treba ravnomernije zatamnjenje. */
  .hero__veil {
    background:
      linear-gradient(to bottom, rgba(14,16,19,0.72) 0%, rgba(14,16,19,0.62) 45%, rgba(14,16,19,0.88) 100%),
      linear-gradient(to right, rgba(14,16,19,0.55), rgba(14,16,19,0.2));
  }
}

.hero--slider .hero__inner { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 68rem) {
  .hero--slider .hero__inner { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: center; }
}
.hero--slider .hero__title { max-width: 15ch; }
.hero--slider .lead { max-width: 44ch; }

/* Indikatori — tri crte sa mono numeracijom, dole levo */
.hslide__nav {
  position: absolute;
  left: var(--gutter);
  bottom: clamp(2rem, 6vh, 3.25rem);
  z-index: 4;
  display: flex;
  gap: 1.25rem;
}
.hslide__btn {
  display: grid;
  gap: 0.55rem;
  width: clamp(3rem, 7vw, 4.5rem);
  text-align: left;
}
.hslide__btn span {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--fg-mute);
  font-variant-numeric: tabular-nums;
  transition: color 0.35s var(--ease);
}
.hslide__btn i {
  display: block;
  height: 2px;
  background: var(--line-dark);
  position: relative;
  overflow: hidden;
}
.hslide__btn i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
}
.hslide__btn.is-active span { color: var(--fg); }
.hslide__btn.is-active i::after { animation: hs-fill 7.7s linear forwards; }
@keyframes hs-fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hslide__btn:hover span { color: var(--fg-dim); }

.hero--slider .hero__scroll { right: var(--gutter); left: auto; bottom: clamp(2rem, 6vh, 3.25rem); }

/* Strelica umesto kursora nad polovinama hero sekcije.
   Samo mis + siroki ekran; na dodir se ne prikazuje i ne hvata klik. */
.hcur {
  position: fixed;
  top: 0; left: 0;
  z-index: 192;
  width: 3.5rem; height: 3.5rem;
  margin: -1.75rem 0 0 -1.75rem;
  pointer-events: none;
  color: var(--fg);
  mix-blend-mode: difference;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  display: none;
}
.hcur svg { width: 100%; height: 100%; }
.hcur.is-on { opacity: 1; }
.hcur--right svg { transform: scaleX(-1); }

/* Polovine koje hvataju klik. Ispod sadrzaja hero sekcije (z-index 2 < 3),
   pa dugmad, brojaci i navigacija i dalje primaju klik normalno. */
.hero__half {
  position: absolute;
  top: 0; bottom: 0;
  z-index: 2;
  display: none;
  border: 0;
  background: none;
}
.hero__half--prev { left: 0; width: 50%; }
.hero__half--next { right: 0; width: 50%; }

@media (hover: hover) and (pointer: fine) and (min-width: 64rem) {
  .hcur { display: block; }
  /* Polovine prekrivaju celu sliku i nose "cursor: none". Interaktivni delovi
     hero sekcije stoje iznad njih i vracaju svoj kursor. */
  .hero__half { display: block; cursor: none; }
  /* Prazan prostor oko teksta propusta pokazivac do polovina; klik na
     sredini slike i dalje menja slajd. */
  .hero--slider .hero__inner { pointer-events: none; }
  .hero--slider .hero__inner a,
  .hero--slider .hero__inner button,
  .hero--slider .hero__meta { pointer-events: auto; }
}

/* Kada je strelica aktivna, globalni prsten i tacka se sklanjaju
   da se dva kursora ne preklapaju. */
.cursor.is-off, .cursor__dot.is-off { opacity: 0; }

/* ==========================================================================
   24  FOTO HERO PODSTRANICA
   ========================================================================== */

.phero--photo {
  min-height: 68vh;
  min-height: 68svh;
  display: flex;
  align-items: flex-end;
  background: var(--ink);
}
.phero__media {
  position: absolute;
  inset: -8% 0;                 /* rezerva za paralaksu, da se ne vidi ivica */
  z-index: 0;
  overflow: hidden;
}
.phero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.phero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(100deg, rgba(14,16,19,0.92) 0%, rgba(14,16,19,0.82) 26%, rgba(14,16,19,0.42) 58%, rgba(14,16,19,0.12) 100%),
    linear-gradient(to bottom, rgba(14,16,19,0.6) 0%, transparent 25%, transparent 55%, var(--ink) 100%);
}
@media (max-width: 62rem) {
  .phero__veil {
    background:
      linear-gradient(to bottom, rgba(14,16,19,0.72) 0%, rgba(14,16,19,0.6) 45%, rgba(14,16,19,0.9) 100%),
      linear-gradient(to right, rgba(14,16,19,0.55), rgba(14,16,19,0.2));
  }
}
.phero--photo .phero__inner { width: 100%; padding-block: clamp(2rem, 5vw, 3.5rem); }

/* ==========================================================================
   25  INDUSTRIJSKA DORADA
   --------------------------------------------------------------------------
   Hairline linije umesto senki, registarske oznake u uglovima, jedinstvena
   obrada fotografija, mono za sve brojeve.
   ========================================================================== */

/* Anatomija — crtez ide preko cele sirine sadrzaja. Oznake na crtezu su
   8.5px u koordinatnom sistemu od 940 jedinica; u uzoj koloni bi pale ispod
   5px i postale necitljive, pa crtez dobija punu sirinu, a sastavnica ide
   ispod njega kao zaglavlje tehnickog crteza. */
.anat { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
/* Bez ovoga stavka mreze ne moze da se skupi ispod min-content sirine svog
   sadrzaja: na telefonu crtez ima min-width 40rem i razvukao bi celu stranu.
   Sa min-width:0 crtez se prevlaci unutar svog okvira, kako i treba. */
.anat > * { min-width: 0; }
.anat__draw { border: 1px solid var(--line-dark); padding: clamp(1rem, 3vw, 2.5rem); }

.anat__block {
  display: grid;
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 48rem) { .anat__block { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.anat__block > div {
  background: var(--ink);
  padding: 1rem 1.15rem;
  display: grid;
  gap: 0.4rem;
  align-content: start;
}
.anat__block dt {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--fg-mute);
  text-transform: uppercase;
}
.anat__block dd {
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.anat__foot {
  display: grid;
  gap: 1.25rem;
  align-items: end;
}
@media (min-width: 55rem) {
  .anat__foot { grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; }
}

/* Brojaci u hero sekciji stoje preko fotografije: puna crna podloga je
   pravila tvrd pravougaonik na slici. Sada je providna sa hairline mrezom. */
.hero--slider .hero__meta { background: var(--line-dark-2); border-color: var(--line-dark-2); }
.hero--slider .hero__meta div {
  background: rgba(14, 16, 19, 0.42);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  padding-inline: 1rem;
}
.hero--slider .hero__meta div:first-child { padding-left: 0; }

/* Mono indeks sekcije — poravnat sa levom ivicom sadrzaja */
.sec-ix {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  color: var(--fg-mute);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--sp-3);
}
.sec-ix b { color: var(--signal); font-weight: 500; }
.sec-ix i { display: block; width: 2rem; height: 1px; background: var(--line-dark); }
.on-paper .sec-ix { color: var(--fg-on-paper-d); }
.on-paper .sec-ix i { background: var(--line-light); }

/* Registarske oznake u uglovima — isti jezik kao na konstrukcionom crtezu */
.regmark { position: relative; }
.regmark::before, .regmark::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  pointer-events: none;
  opacity: 0.5;
}
.regmark::before {
  top: 8px; left: 8px;
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
}
.regmark::after {
  bottom: 8px; right: 8px;
  border-bottom: 1px solid currentColor;
  border-right: 1px solid currentColor;
}
.bento__cell.regmark::before, .bento__cell.regmark::after { color: var(--fg-mute); }

/* Jedinstvena obrada fotografija — kao table u tehnickom prirucniku */
.plate {
  position: relative;
  overflow: hidden;
  background: var(--ink-3);
  border: 1px solid var(--line-dark);
}
.plate img { width: 100%; height: 100%; object-fit: cover; display: block; }
.plate::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(14,16,19,0.10), rgba(14,16,19,0.42)),
    linear-gradient(to right, var(--line-dark-2) 1px, transparent 1px);
  background-size: auto, calc(100% / 5) 100%;
}
.plate__cap {
  position: absolute;
  left: 0; bottom: 0;
  z-index: 2;
  padding: 0.55rem 0.85rem;
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
  border-right: 1px solid var(--line-dark);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
}
.plate--4x3 { aspect-ratio: 4 / 3; }
.plate--16x9 { aspect-ratio: 16 / 9; }
.plate--1x1 { aspect-ratio: 1 / 1; }

/* Brojevi svuda mono i tabelarni */
.bento__k, .hero__meta strong, .spec td, .speclist li b, .hslide__btn span { font-variant-numeric: tabular-nums; }

/* Fokus je vidljiv na svakom interaktivnom elementu (vec definisano u 02,
   ovde samo garancija za elemente koji gase outline preko overflow-a). */
.prog__row:focus-visible, .acc__btn:focus-visible, .hslide__btn:focus-visible,
.plate:focus-visible, .lang a:focus-visible {
  outline: 2px solid var(--hivis);
  outline-offset: 3px;
}

/* Red reference se osvetljava ceo, ne samo tekst */
.speclist li { transition: background-color 0.35s var(--ease), padding-left 0.35s var(--ease); }
.speclist li:hover { background: rgba(255,255,255,0.03); padding-left: 0.65rem; }
.on-paper .speclist li:hover { background: rgba(14,16,19,0.04); }

/* Strelica u redu programa ide 4px desno i linija se iscrtava */
.prog__row { position: relative; }
.prog__row::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 100%; height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease);
}
.prog__row:hover::after { transform: scaleX(1); }
.prog__go svg { transition: transform 0.4s var(--ease); }
.prog__row:hover .prog__go svg { transform: translateX(4px); }

/* Futer — mono sistemska linija na samom dnu */
.foot__sys {
  border-top: 1px solid var(--line-dark-2);
  padding-block: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--fg-mute);
}
.foot__sys span { white-space: nowrap; }

/* ==========================================================================
   26  ISPRAVKE KONTRASTA I PRELIVANJA
   ========================================================================== */

/* Na crvenoj CTA podlozi duh-dugme je bilo belo na belom. Sada je obrnuto:
   providno sa belim okvirom, a na hover belo sa crvenim tekstom. */
.cta .btn--ghost {
  --btn-bg: transparent;
  --btn-fg: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
}
.cta .btn--ghost::before { background: #fff; }
.cta .btn--ghost:hover { color: var(--signal); border-color: #fff; }
.cta .tag { color: rgba(255, 255, 255, 0.75); }
.cta .tag::before { background: #fff; }
.cta .tlink { color: #fff; }

/* Duh-dugme na svetloj podlozi: tekst mora da prebaci u belo kad ga
   crvena ispuna prekrije. */
.on-paper .btn--ghost:hover { color: #fff; }

/* Naziv uredjaja je jedna duga rec u display velicini. Kolona je sada
   minmax(0,1fr) kontejner, pa se velicina racuna iz njene sirine (cqi),
   a ne iz sirine prozora — vise ne izlazi u susednu kolonu. */
.devfull {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 62rem) {
  .devfull { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2.5rem, 5vw, 5rem); }
}
.devfull__col { min-width: 0; container-type: inline-size; }
.devfull__name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7cqi, 5rem);
  font-variation-settings: "wdth" 110, "wght" 700;
  line-height: 0.92;
  letter-spacing: -0.03em;
  overflow-wrap: anywhere;
  hyphens: none;
}