/* ==========================================================================
   IVA PROCESNA OPREMA — global design system
   Vanilla CSS. No build step. Colors sampled from assets/images/…-logo.png
   ========================================================================== */

/* ---------- 1. Tokens ---------------------------------------------------- */
:root{
  /* Brand — sampled from the logo PNG (see REPORT.md) */
  --red:#E40E11;
  --red-dark:#B60B0E;
  --grey:#8F8E8E;
  --grey-dark:#535251;

  /* Tehnički (mono) pismovni rez — oznake, brojevi, koordinate, tabele */
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Courier New",monospace;

  --ink:#111214;
  --ink-2:#1B1D21;
  --ink-3:#26282D;
  --paper:#F5F5F4;
  --paper-2:#EBEBE9;
  --white:#FFFFFF;

  --glass:rgba(255,255,255,.10);
  --glass-border:rgba(255,255,255,.22);
  --glass-dark:rgba(17,18,20,.55);
  --tint-warm:rgba(60,60,60,.55);

  /* Text */
  --text-on-dark:rgba(255,255,255,.94);
  --text-on-dark-mut:rgba(255,255,255,.74);
  --text-on-light:#1A1B1E;
  --text-on-light-mut:#54565B;

  --hair:rgba(0,0,0,.08);
  --hair-dark:rgba(255,255,255,.12);

  /* Radii */
  --r-pill:999px;
  --r-card:24px;
  --r-img:28px;
  --r-sm:14px;

  /* Motion */
  --ease:cubic-bezier(.22,1,.36,1);
  --t-fast:180ms;
  --t:300ms;
  --t-slow:600ms;

  /* Layout */
  --container:1320px;
  --gutter:clamp(20px,4vw,56px);
  --nav-h:84px;
  --nav-h-small:68px;

  --shadow-sm:0 2px 10px rgba(17,18,20,.06);
  --shadow:0 18px 46px rgba(17,18,20,.12);
  --shadow-lg:0 30px 70px rgba(17,18,20,.20);
  --shadow-glass:0 20px 50px rgba(0,0,0,.28);
}

/* ---------- 2. Reset / base --------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--nav-h-small) + 20px); }
body{
  margin:0;
  font-family:"Outfit","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-weight:400;
  font-size:clamp(15px,.42vw + 14px,17px);
  line-height:1.62;
  color:var(--text-on-light);
  background:var(--paper);
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img,svg,video{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}

h1,h2,h3{font-weight:300;letter-spacing:-.01em;line-height:1.04}
h4,h5{font-weight:600;letter-spacing:-.005em;line-height:1.25}
strong{font-weight:600}

:focus-visible{
  outline:2px solid var(--red);
  outline-offset:3px;
  border-radius:4px;
}
.on-dark :focus-visible,.hero :focus-visible,.site-footer :focus-visible{
  outline-color:#fff;
}

/* ---------- 3. Utilities ------------------------------------------------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.container--wide{max-width:1520px}
.visually-hidden{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);white-space:nowrap;border:0;
}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.skip-link{
  position:absolute;left:16px;top:-64px;z-index:2000;
  background:var(--white);color:var(--ink);padding:12px 20px;border-radius:var(--r-pill);
  font-weight:500;box-shadow:var(--shadow);transition:top var(--t) var(--ease);
}
.skip-link:focus{top:16px}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.nowrap{white-space:nowrap}

/* ---------- 4. Preloader ------------------------------------------------- */
.preloader{
  position:fixed;inset:0;z-index:1200;
  background:var(--ink);
  display:grid;place-items:center;
  transition:transform 700ms var(--ease),opacity 700ms var(--ease);
}
.preloader__inner{display:grid;justify-items:center;gap:22px;padding:24px}
.preloader__logo{width:min(230px,52vw);opacity:.96}
.preloader__bar{width:min(230px,52vw);height:2px;background:rgba(255,255,255,.16);border-radius:2px;overflow:hidden}
.preloader__fill{display:block;height:100%;width:0;background:var(--red);transition:width 260ms linear}
.preloader.is-done{transform:translateY(-100%);opacity:0;pointer-events:none}
body.is-loading{overflow:hidden}

/* Page enter / leave */
.page-main{opacity:0;transform:translateY(24px)}
body.is-ready .page-main{opacity:1;transform:none;transition:opacity var(--t-slow) var(--ease),transform var(--t-slow) var(--ease)}
.page-fade{
  position:fixed;inset:0;z-index:1150;background:var(--ink);
  opacity:0;pointer-events:none;transition:opacity 350ms var(--ease);
}
body.is-leaving .page-fade{opacity:1}

/* ---------- 5. Navbar ---------------------------------------------------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:900;
  height:var(--nav-h);
  display:flex;align-items:center;
  border-bottom:1px solid transparent;
  transition:height var(--t) var(--ease),background var(--t) var(--ease),
             border-color var(--t) var(--ease),backdrop-filter var(--t) var(--ease);
}
.nav__row{display:flex;align-items:center;gap:24px;width:100%}
.nav__brand{display:inline-flex;align-items:center;flex:0 0 auto}
.nav__logo{height:clamp(26px,2.3vw,34px);width:auto;transition:height var(--t) var(--ease)}
.nav__links{display:flex;align-items:center;gap:clamp(14px,2vw,34px);margin-inline:auto}
.nav__link{
  position:relative;font-size:14px;font-weight:500;color:#fff;
  padding:6px 2px;letter-spacing:.005em;
}
.nav__link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:left;transition:transform var(--t) var(--ease);
}
.nav__link:hover::after,.nav__link:focus-visible::after{transform:scaleX(1)}
.nav__link[aria-current="page"]{color:#fff}
.nav__link[aria-current="page"]::after{transform:scaleX(1);background:var(--red);height:2px}
.nav__cta{flex:0 0 auto}
.nav.is-stuck{
  height:var(--nav-h-small);
  background:var(--glass-dark);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom-color:var(--hair-dark);
}
/* Inner pages: nav sits over a shorter photo hero, so it is dark from the start */
body.nav-solid .nav{background:var(--glass-dark);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}

.nav__burger{
  display:none;width:44px;height:44px;flex:0 0 auto;
  align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--glass-border);border-radius:var(--r-pill);
  cursor:pointer;
}
.nav__burger span{display:block;width:18px;height:1.5px;background:#fff;position:relative;transition:background 120ms linear}
.nav__burger span::before,.nav__burger span::after{
  content:"";position:absolute;left:0;width:18px;height:1.5px;background:#fff;
  transition:transform var(--t) var(--ease),top var(--t) var(--ease);
}
.nav__burger span::before{top:-6px}
.nav__burger span::after{top:6px}
body.menu-open .nav__burger span{background:transparent}
body.menu-open .nav__burger span::before{top:0;transform:rotate(45deg)}
body.menu-open .nav__burger span::after{top:0;transform:rotate(-45deg)}

.menu{
  position:fixed;inset:0;z-index:880;background:var(--ink);
  display:grid;align-content:center;gap:6px;
  padding:calc(var(--nav-h) + 24px) var(--gutter) 40px;
  opacity:0;visibility:hidden;transition:opacity var(--t) var(--ease),visibility var(--t);
}
body.menu-open .menu{opacity:1;visibility:visible}
body.menu-open{overflow:hidden}
.menu__link{
  color:#fff;font-size:clamp(28px,7vw,44px);font-weight:300;text-transform:uppercase;
  letter-spacing:-.01em;padding:10px 0;border-bottom:1px solid var(--hair-dark);
  opacity:0;transform:translateY(18px);
}
body.menu-open .menu__link{
  opacity:1;transform:none;
  transition:opacity 500ms var(--ease),transform 500ms var(--ease);
  transition-delay:calc(60ms * var(--i,0) + 90ms);
}
.menu__foot{margin-top:26px;color:var(--text-on-dark-mut);font-size:14px;display:grid;gap:6px}
.menu__foot a:hover{color:#fff}

/* ---------- 6. Buttons / pills / links ---------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 26px;border-radius:var(--r-pill);
  font-size:14px;font-weight:500;letter-spacing:.005em;line-height:1;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform var(--t) var(--ease),background var(--t) var(--ease),
             color var(--t) var(--ease),border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.btn:hover{transform:translateY(-2px)}
/* Sitan mono glif koji klizne na hover */
.btn::after{
  content:"\2192";font-family:var(--font-mono);font-size:13px;line-height:1;
  display:inline-block;transition:transform var(--t) var(--ease);
}
.btn:hover::after,.btn:focus-visible::after{transform:translateX(4px)}
.btn--noglyph::after{content:none}
.btn--white{background:var(--white);color:var(--ink);box-shadow:0 6px 22px rgba(0,0,0,.16)}
.btn--white:hover{background:#fff;box-shadow:0 12px 30px rgba(0,0,0,.24)}
.btn--ghost{background:transparent;color:#fff;border-color:var(--glass-border)}
.btn--ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.42)}
.btn--red{background:var(--red);color:#fff}
.btn--red:hover{background:var(--red-dark);box-shadow:0 12px 30px rgba(228,14,17,.30)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-2)}
.btn--outline{background:transparent;color:var(--ink);border-color:rgba(0,0,0,.20)}
.btn--outline:hover{border-color:var(--ink);background:rgba(0,0,0,.04)}
.btn--lg{padding:16px 32px;font-size:15px}

.tag{
  display:inline-flex;align-items:center;
  /* ne razvlači se kada je direktno dete grid kontejnera (npr. .split__body) */
  justify-self:start;width:fit-content;
  padding:8px 15px;border-radius:var(--r-pill);
  font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;
  border:1px solid var(--glass-border);color:#fff;background:rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.tag--light{border-color:rgba(0,0,0,.14);color:var(--text-on-light-mut);background:rgba(0,0,0,.03)}
.tag--red{background:var(--red);border-color:var(--red);color:#fff}

.arrow-link{
  display:inline-flex;align-items:center;gap:7px;
  font-size:14px;font-weight:500;line-height:1;
  transition:color var(--t) var(--ease);
}
.arrow-link i{font-style:normal;display:inline-block;transition:transform var(--t) var(--ease)}
.arrow-link:hover i,.arrow-link:focus-visible i{transform:translate(3px,-3px)}
.arrow-link:hover{color:var(--red)}
.on-dark .arrow-link:hover,.hero .arrow-link:hover,.site-footer .arrow-link:hover{color:#fff}

/* ---------- 7. Glass surfaces ------------------------------------------- */
.glass{
  position:relative;
  background:var(--glass);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--glass-border);
  border-radius:var(--r-card);
  /* hairline highlight along the top edge — the crisp part of the glass look */
  box-shadow:var(--shadow-glass),inset 0 1px 0 rgba(255,255,255,.26);
}
/* Smooth falloff all the way out. A hard colour stop here bands visibly
   across large panels and reads as a dark box. */
.glass::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg,
    rgba(255,255,255,.15) 0%,
    rgba(255,255,255,.06) 26%,
    rgba(255,255,255,.02) 52%,
    rgba(255,255,255,0) 100%);
}
.glass--dark{background:var(--glass-dark)}
.glass--tint{background:var(--tint-warm)}
.glass > *{position:relative;z-index:1}

/* ---------- 8. Sections -------------------------------------------------- */
.section{padding-block:clamp(64px,8vw,124px)}
.section--tight{padding-block:clamp(48px,5vw,76px)}
.section--light{background:var(--paper);color:var(--text-on-light)}
.section--paper2{background:var(--paper-2);color:var(--text-on-light)}
.section--dark{background:var(--ink);color:var(--text-on-dark)}
.section--photo{position:relative;color:var(--text-on-dark);isolation:isolate;overflow:hidden}
.section--photo > .section__bg{position:absolute;inset:0;z-index:-2}
.section--photo > .section__bg img{width:100%;height:100%;object-fit:cover}
.section--photo::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(17,18,20,.86),rgba(17,18,20,.78) 50%,rgba(17,18,20,.92));
}

.section__head{max-width:62ch;margin-bottom:clamp(34px,4vw,58px)}
.section__head--split{
  max-width:none;display:grid;gap:22px clamp(30px,5vw,80px);align-items:end;
  grid-template-columns:minmax(0,1fr);
}
.section__eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;
  font-family:var(--font-mono);
  font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.08em;
  /* --red na 12px daje 4,37:1 na --paper — ispod praga; --red-dark daje 6,27:1 */
  color:var(--red-dark);
}
.section--dark .section__eyebrow,.section--photo .section__eyebrow{color:#fff;opacity:.72}
/* Kratka crvena crta koja se iscrtava pri ulasku sekcije u ekran */
.section__rule{
  display:block;width:24px;height:1px;background:var(--red);flex:0 0 auto;
  transform:scaleX(1);transform-origin:left;
  transition:transform 700ms var(--ease) 180ms;
}
[data-reveal]:not(.is-visible) .section__rule{transform:scaleX(0)}
.section--dark .section__rule,.section--photo .section__rule{background:var(--red)}
.section__title{
  font-size:clamp(30px,3.6vw,54px);text-transform:uppercase;font-weight:300;
  letter-spacing:-.012em;line-height:1.03;
}
.section__lead{margin-top:18px;font-size:clamp(16px,1.05vw,18px);color:var(--text-on-light-mut);max-width:60ch}
.section--dark .section__lead,.section--photo .section__lead{color:var(--text-on-dark-mut)}
.hr{height:1px;background:var(--hair);border:0;margin:0}
.section--dark .hr{background:var(--hair-dark)}

/* ---------- 9. Inner-page hero ------------------------------------------ */
.page-hero{
  position:relative;min-height:56vh;display:flex;align-items:flex-end;
  padding-top:calc(var(--nav-h) + 40px);padding-bottom:clamp(38px,5vw,66px);
  color:var(--text-on-dark);isolation:isolate;overflow:hidden;
}
.page-hero__bg{position:absolute;inset:0;z-index:-2}
.page-hero__bg img{width:100%;height:100%;object-fit:cover}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg,rgba(10,11,13,.74) 0%,rgba(10,11,13,.42) 46%,rgba(10,11,13,.84) 100%),
    linear-gradient(96deg,rgba(10,11,13,.70) 0%,rgba(10,11,13,.22) 62%);
}
.page-hero__inner{max-width:900px}
/* Mono putanja u stilu tehničke oznake: IVA / OPREMA / TRANSPORT */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-bottom:22px;
  font-family:var(--font-mono);font-size:12px;font-weight:500;
  text-transform:uppercase;letter-spacing:.1em;
  color:rgba(255,255,255,.72);
}
.breadcrumb a{color:rgba(255,255,255,.72);transition:color var(--t) var(--ease)}
.breadcrumb a:hover{color:#fff}
.breadcrumb [aria-current]{color:#fff}
.breadcrumb__sep{opacity:.42}
.page-hero__title{
  font-size:clamp(34px,5.2vw,76px);text-transform:uppercase;font-weight:300;
  letter-spacing:-.015em;line-height:1;
}
.page-hero__lead{margin-top:20px;font-size:clamp(16px,1.15vw,19px);color:var(--text-on-dark-mut);max-width:56ch}

/* ---------- 10. Cards ---------------------------------------------------- */
.grid{display:grid;gap:clamp(16px,1.6vw,26px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}

.card{
  position:relative;display:flex;flex-direction:column;gap:14px;
  padding:clamp(22px,2vw,30px);
  background:var(--white);border:1px solid var(--hair);border-radius:var(--r-card);
  box-shadow:var(--shadow-sm);
  transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t) var(--ease);
  will-change:transform;
}
a.card:hover,.card--hover:hover{box-shadow:var(--shadow);border-color:rgba(0,0,0,.14)}
.card__title{font-size:clamp(18px,1.3vw,21px);font-weight:600;letter-spacing:-.008em;line-height:1.24}
.card__text{font-size:15px;color:var(--text-on-light-mut);line-height:1.6}
.card__media{border-radius:var(--r-img);overflow:hidden;aspect-ratio:16/10;background:var(--paper-2)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow) var(--ease)}
a.card:hover .card__media img{transform:scale(1.05)}
.card__foot{margin-top:auto;padding-top:6px}
.card__index{
  font-size:12px;font-weight:600;letter-spacing:.08em;color:var(--red);
  font-variant-numeric:tabular-nums;
}

.card--glass{
  background:var(--glass-dark);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  border-color:var(--glass-border);color:var(--text-on-dark);box-shadow:var(--shadow-glass);
}
.card--glass .card__text{color:var(--text-on-dark-mut)}
.card--glass:hover{background:rgba(17,18,20,.68);transform:translateY(-4px)}

.card__icon{
  width:46px;height:46px;border-radius:var(--r-pill);display:grid;place-items:center;
  background:rgba(228,14,17,.10);color:var(--red);flex:0 0 auto;
}
.card--glass .card__icon{background:rgba(255,255,255,.12);color:#fff}
.card__icon svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.5}

/* Feature list */
.ticks{display:grid;gap:11px}
.ticks li{position:relative;padding-left:27px;font-size:15px;color:var(--text-on-light-mut);line-height:1.55}
.ticks li::before{
  content:"";position:absolute;left:6px;top:.42em;width:5px;height:9px;
  border-right:1.6px solid var(--red);border-bottom:1.6px solid var(--red);
  transform:rotate(45deg);
}
.section--dark .ticks li,.section--photo .ticks li{color:var(--text-on-dark-mut)}

/* ---------- 11. Split blocks (resenja) ---------------------------------- */
.split{display:grid;gap:clamp(26px,4vw,64px);align-items:center;grid-template-columns:minmax(0,1fr)}
.split__media{border-radius:var(--r-img);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
.split__media img{width:100%;height:100%;object-fit:cover}
.split__body{display:grid;gap:20px;align-content:start}
.split__title{font-size:clamp(25px,2.5vw,38px);text-transform:uppercase;font-weight:300;letter-spacing:-.012em}
.split + .split{margin-top:clamp(56px,7vw,110px)}

/* ---------- 12. Process strip ------------------------------------------- */
.process{position:relative}
.process__track{
  display:grid;gap:clamp(18px,2vw,26px);
  grid-template-columns:repeat(5,minmax(0,1fr));
  position:relative;
}
.process__line{
  position:absolute;left:0;right:0;top:26px;height:1px;
  background:var(--hair-dark);overflow:hidden;
}
.section--light .process__line{background:var(--hair)}
.process__line span{
  display:block;height:100%;width:0;background:var(--red);
  transition:width 1400ms var(--ease);
}
.process.is-visible .process__line span{width:100%}
.process__step{display:grid;gap:13px;align-content:start;position:relative;z-index:1}
.process__dot{
  width:52px;height:52px;border-radius:var(--r-pill);display:grid;place-items:center;
  background:var(--ink);border:1px solid var(--hair-dark);color:#fff;
  font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;
}
.section--light .process__dot{background:var(--white);border-color:var(--hair);color:var(--ink);box-shadow:var(--shadow-sm)}
.process__name{font-size:16px;font-weight:600;letter-spacing:-.005em}
.process__text{font-size:14px;color:var(--text-on-dark-mut);line-height:1.55}
.section--light .process__text{color:var(--text-on-light-mut)}

/* ---------- 13. Stats ---------------------------------------------------- */
/* „Natpisna pločica" mašine: okvir, mono oznaka, broj, crta, i četiri zavrtnja
   (četiri radial-gradienta u uglovima — bez dodatnog markupa). */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.6vw,22px)}
.stat{
  position:relative;padding:16px 18px 18px;
  border:1px solid var(--hair-dark);border-radius:8px;
  background-image:
    radial-gradient(circle 2px at 9px 9px,rgba(255,255,255,.24) 99%,transparent 100%),
    radial-gradient(circle 2px at calc(100% - 9px) 9px,rgba(255,255,255,.24) 99%,transparent 100%),
    radial-gradient(circle 2px at 9px calc(100% - 9px),rgba(255,255,255,.24) 99%,transparent 100%),
    radial-gradient(circle 2px at calc(100% - 9px) calc(100% - 9px),rgba(255,255,255,.24) 99%,transparent 100%);
  background-repeat:no-repeat;
}
.stat__k{
  font-family:var(--font-mono);font-size:11px;font-weight:500;
  text-transform:uppercase;letter-spacing:.12em;
  color:rgba(255,255,255,.62);margin-bottom:14px;
}
.stat__num{
  font-size:clamp(34px,3.6vw,52px);font-weight:300;line-height:1;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
}
.stat__label{
  margin-top:14px;padding-top:12px;border-top:1px solid var(--hair-dark);
  font-size:13.5px;color:var(--text-on-dark-mut);line-height:1.5;
}
.section--light .stat,.section--paper2 .stat{
  border-color:var(--hair);
  background-image:
    radial-gradient(circle 2px at 9px 9px,rgba(0,0,0,.20) 99%,transparent 100%),
    radial-gradient(circle 2px at calc(100% - 9px) 9px,rgba(0,0,0,.20) 99%,transparent 100%),
    radial-gradient(circle 2px at 9px calc(100% - 9px),rgba(0,0,0,.20) 99%,transparent 100%),
    radial-gradient(circle 2px at calc(100% - 9px) calc(100% - 9px),rgba(0,0,0,.20) 99%,transparent 100%);
}
.section--light .stat__k,.section--paper2 .stat__k{color:var(--text-on-light-mut)}
.section--light .stat__label,.section--paper2 .stat__label{color:var(--text-on-light-mut);border-top-color:var(--hair)}

/* ---------- 14. Marquee -------------------------------------------------- */
.marquee{overflow:hidden;padding-block:clamp(26px,3vw,44px);border-block:1px solid var(--hair);background:var(--paper)}
.marquee__row{display:flex;gap:0;width:max-content;animation:marquee 34s linear infinite}
.marquee:hover .marquee__row{animation-play-state:paused}
.marquee__item{
  display:inline-flex;align-items:center;gap:clamp(24px,3vw,50px);
  padding-inline:clamp(12px,1.6vw,25px);
  font-size:clamp(17px,1.8vw,27px);font-weight:300;text-transform:uppercase;
  letter-spacing:-.005em;color:var(--text-on-light);white-space:nowrap;
}
.marquee__item::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);flex:0 0 auto}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- 15. CTA band ------------------------------------------------- */
.cta-band{background:var(--red);color:#fff;padding-block:clamp(50px,6vw,86px)}
.cta-band__row{display:grid;gap:28px;align-items:center;grid-template-columns:minmax(0,1fr)}
.cta-band__title{font-size:clamp(27px,3.3vw,46px);text-transform:uppercase;font-weight:300;letter-spacing:-.012em;line-height:1.04}
.cta-band__text{margin-top:14px;color:rgba(255,255,255,.88);max-width:52ch}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 16. Catalog (oprema) ---------------------------------------- */
.filters{display:grid;gap:18px;margin-bottom:clamp(26px,3vw,40px)}
.filters__chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  padding:9px 17px;border-radius:var(--r-pill);border:1px solid rgba(0,0,0,.14);
  background:transparent;color:var(--text-on-light-mut);
  font-size:13px;font-weight:500;cursor:pointer;
  transition:background var(--t) var(--ease),color var(--t) var(--ease),border-color var(--t) var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.search{position:relative;max-width:420px;width:100%}
.search input{
  width:100%;padding:13px 17px 13px 44px;border-radius:var(--r-pill);
  border:1px solid rgba(0,0,0,.14);background:var(--white);
  font-size:15px;transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.search input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(17,18,20,.08)}
.search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:17px;height:17px;stroke:var(--grey);fill:none;stroke-width:1.6}
.filters__count{font-size:14px;color:var(--text-on-light-mut);font-variant-numeric:tabular-nums}
.empty-state{
  padding:clamp(40px,6vw,72px) 28px;text-align:center;
  border:1px dashed rgba(0,0,0,.16);border-radius:var(--r-card);color:var(--text-on-light-mut);
}
.empty-state h3{font-size:22px;font-weight:600;color:var(--text-on-light);margin-bottom:10px}

/* ---------- 17. Timeline (o-nama) --------------------------------------- */
.timeline{display:grid;gap:0;position:relative}
.timeline__item{
  display:grid;gap:6px 26px;padding:26px 0;
  grid-template-columns:minmax(0,1fr);border-top:1px solid var(--hair);
}
.timeline__item:last-child{border-bottom:1px solid var(--hair)}
.section--dark .timeline__item{border-color:var(--hair-dark)}
.timeline__step{display:flex;align-items:baseline;gap:14px}
.timeline__no{font-size:13px;font-weight:600;color:var(--red);font-variant-numeric:tabular-nums;letter-spacing:.06em}
.timeline__name{font-size:clamp(19px,1.7vw,26px);font-weight:300;text-transform:uppercase;letter-spacing:-.008em}
.timeline__text{color:var(--text-on-light-mut);font-size:15px;max-width:62ch}
.section--dark .timeline__text{color:var(--text-on-dark-mut)}

/* ---------- 18. Reference cards + map ----------------------------------- */
.ref-card{display:flex;flex-direction:column;gap:16px;padding:clamp(24px,2.2vw,34px);
  background:var(--white);border:1px solid var(--hair);border-radius:var(--r-card);box-shadow:var(--shadow-sm)}
.ref-card__mark{
  width:60px;height:60px;border-radius:18px;display:grid;place-items:center;
  background:var(--ink);color:#fff;font-size:17px;font-weight:600;letter-spacing:.02em;
}
.ref-card__meta{font-size:13px;color:var(--grey);text-transform:uppercase;letter-spacing:.06em}

.worldmap{position:relative;border-radius:var(--r-card);overflow:hidden;background:var(--ink-2);padding:clamp(18px,2vw,30px)}
.worldmap svg{width:100%;height:auto;display:block}
.worldmap .land{fill:rgba(255,255,255,.075);stroke:rgba(255,255,255,.20);stroke-width:.35;stroke-linejoin:round}
.worldmap .grid-line{stroke:rgba(255,255,255,.055);stroke-width:.35}
.worldmap .pin-core{fill:var(--red)}
.worldmap .pin-ring{fill:none;stroke:var(--red);stroke-width:.5;animation:ping 2.8s var(--ease) infinite}
/* 2.2 jedinice viewBox-a ≈ 14px pri punoj širini — natpisi moraju da prate
   razmeru mape, ne piksele strane. */
.worldmap .pin-label{
  fill:#fff;font-size:2.2px;font-weight:500;letter-spacing:.03em;
  paint-order:stroke fill;stroke:rgba(14,15,17,.92);stroke-width:.7;stroke-linejoin:round;
}
@keyframes ping{0%{r:1.4;opacity:.85}70%{r:6;opacity:0}100%{r:6;opacity:0}}
.worldmap__legend{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:20px;color:var(--text-on-dark-mut);font-size:13px}
.worldmap__legend span{display:inline-flex;align-items:center;gap:8px}
.worldmap__legend i{width:7px;height:7px;border-radius:50%;background:var(--red);display:block}

/* ---------- 19. Contact / forms ----------------------------------------- */
.contact{display:grid;gap:clamp(30px,4vw,60px);grid-template-columns:minmax(0,1fr);align-items:start}
.contact__list{display:grid;gap:20px}
.contact__row{display:grid;gap:3px;padding-bottom:18px;border-bottom:1px solid var(--hair)}
.contact__k{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--grey)}
.contact__v{font-size:17px;font-weight:500}
.contact__v a:hover{color:var(--red)}
.map-embed{border-radius:var(--r-card);overflow:hidden;border:1px solid var(--hair);background:var(--paper-2);aspect-ratio:16/10}
.map-embed iframe{width:100%;height:100%;border:0;display:block}

.form{
  display:grid;gap:16px;padding:clamp(24px,2.6vw,38px);
  background:var(--white);border:1px solid var(--hair);border-radius:var(--r-card);box-shadow:var(--shadow-sm);
}
.form__grid{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}
.field{display:grid;gap:7px}
.field label{font-size:13px;font-weight:500;color:var(--text-on-light)}
.field .req{color:var(--red)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border-radius:var(--r-sm);
  border:1px solid rgba(0,0,0,.15);background:var(--white);font-size:15px;
  transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.field textarea{min-height:138px;resize:vertical}
.field select{appearance:none;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23535251' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;padding-right:40px;cursor:pointer}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(17,18,20,.08);
}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--red);box-shadow:0 0 0 3px rgba(228,14,17,.10)}
.field__err{font-size:13px;color:var(--red);min-height:0;display:none}
.field.has-error .field__err{display:block}
.form__note{font-size:13px;color:var(--text-on-light-mut)}
.form__status{display:none;padding:15px 18px;border-radius:var(--r-sm);font-size:15px;line-height:1.5}
.form__status.is-ok{display:block;background:rgba(22,120,60,.08);color:#166B39;border:1px solid rgba(22,120,60,.24)}
.form__status.is-err{display:block;background:rgba(228,14,17,.07);color:var(--red-dark);border:1px solid rgba(228,14,17,.24)}
.hp{position:absolute!important;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
button[disabled]{opacity:.6;cursor:progress}

/* ---------- 20. Assistant (bottom-LEFT) --------------------------------- */
.assist-btn{
  position:fixed;left:22px;bottom:22px;z-index:960;
  width:56px;height:56px;border-radius:50%;border:0;cursor:pointer;
  background:var(--red);color:#fff;display:grid;place-items:center;
  box-shadow:0 12px 30px rgba(228,14,17,.34);
  transition:transform var(--t) var(--ease),background var(--t) var(--ease);
}
.assist-btn:hover{transform:scale(1.06);background:var(--red-dark)}
.assist-btn svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.7}
.assist-btn::after{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--red);
  animation:pulse-ring 2.6s var(--ease) infinite;pointer-events:none;
}
@keyframes pulse-ring{0%{transform:scale(1);opacity:.6}70%{transform:scale(1.55);opacity:0}100%{opacity:0}}
body.assist-open .assist-btn::after{display:none}

.assist{
  position:fixed;left:22px;bottom:90px;z-index:961;
  width:360px;max-width:calc(100vw - 44px);height:520px;max-height:calc(100vh - 130px);
  display:flex;flex-direction:column;overflow:hidden;
  background:rgba(20,21,24,.86);
  -webkit-backdrop-filter:blur(22px) saturate(150%);backdrop-filter:blur(22px) saturate(150%);
  border:1px solid var(--glass-border);border-radius:var(--r-card);
  box-shadow:0 30px 70px rgba(0,0,0,.46);color:var(--text-on-dark);
  opacity:0;visibility:hidden;transform:translateY(14px) scale(.98);transform-origin:bottom left;
  transition:opacity var(--t) var(--ease),transform var(--t) var(--ease),visibility var(--t);
}
body.assist-open .assist{opacity:1;visibility:visible;transform:none}
.assist__head{display:flex;align-items:center;gap:12px;padding:15px 16px;border-bottom:1px solid var(--hair-dark);flex:0 0 auto}
.assist__mark{width:36px;height:36px;border-radius:11px;background:var(--red);display:grid;place-items:center;flex:0 0 auto}
.assist__mark svg{width:15px;height:15px}
.assist__who{display:grid;gap:1px;min-width:0}
.assist__name{font-size:15px;font-weight:600;line-height:1.2}
.assist__status{font-size:12px;color:var(--text-on-dark-mut);display:inline-flex;align-items:center;gap:6px}
.assist__status i{width:6px;height:6px;border-radius:50%;background:#2ECC71;display:block;flex:0 0 auto}
.assist__close{
  margin-left:auto;width:34px;height:34px;border-radius:50%;flex:0 0 auto;
  background:rgba(255,255,255,.08);border:1px solid var(--hair-dark);color:#fff;cursor:pointer;
  display:grid;place-items:center;transition:background var(--t) var(--ease);
}
.assist__close:hover{background:rgba(255,255,255,.18)}
.assist__close svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8}
.assist__log{flex:1 1 auto;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:11px;scroll-behavior:smooth}
.msg{max-width:86%;padding:11px 14px;border-radius:16px;font-size:14.5px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:anywhere}
.msg--bot{background:rgba(255,255,255,.10);border:1px solid var(--hair-dark);border-bottom-left-radius:5px;align-self:flex-start}
.msg--me{background:var(--red);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.msg__links{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.msg__links a{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 13px;border-radius:var(--r-pill);background:rgba(255,255,255,.14);
  border:1px solid var(--hair-dark);font-size:12.5px;font-weight:500;
  transition:background var(--t) var(--ease);
}
.msg__links a svg{width:14px;height:14px;flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:1.5}
.msg__links a:hover{background:rgba(255,255,255,.26)}
.typing{display:inline-flex;gap:4px;align-items:center;padding:13px 15px}
.typing i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.66);animation:blink 1.3s infinite}
.typing i:nth-child(2){animation-delay:.18s}
.typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,60%,100%{opacity:.28;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.assist__chips{display:flex;flex-wrap:wrap;gap:7px;padding:0 16px 12px;flex:0 0 auto}
.assist__chips button{
  padding:8px 13px;border-radius:var(--r-pill);cursor:pointer;
  background:rgba(255,255,255,.09);border:1px solid var(--hair-dark);color:#fff;font-size:12.5px;
  transition:background var(--t) var(--ease);
}
.assist__chips button:hover{background:rgba(255,255,255,.22)}
.assist__form{display:flex;gap:9px;padding:12px 14px;border-top:1px solid var(--hair-dark);flex:0 0 auto}
.assist__form input{
  flex:1 1 auto;min-width:0;padding:11px 15px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.09);border:1px solid var(--hair-dark);color:#fff;font-size:14px;
}
.assist__form input::placeholder{color:rgba(255,255,255,.52)}
.assist__form input:focus{outline:none;border-color:rgba(255,255,255,.44);background:rgba(255,255,255,.14)}
.assist__form button{
  width:42px;height:42px;flex:0 0 auto;border-radius:50%;border:0;cursor:pointer;
  background:var(--red);color:#fff;display:grid;place-items:center;transition:background var(--t) var(--ease);
}
.assist__form button:hover{background:var(--red-dark)}
.assist__form button svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8}

/* ---------- 21. Back to top (bottom-RIGHT) ------------------------------ */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:960;
  width:52px;height:52px;border-radius:50%;cursor:pointer;
  background:var(--glass-dark);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--glass-border);color:#fff;display:grid;place-items:center;
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity var(--t) var(--ease),transform var(--t) var(--ease),visibility var(--t),background var(--t) var(--ease);
}
.to-top.is-on{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:rgba(17,18,20,.82)}
.to-top svg.icon{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8;position:relative;z-index:1}
.to-top__ring{position:absolute;inset:0;width:52px;height:52px;transform:rotate(-90deg)}
.to-top__ring circle{fill:none;stroke-width:2}
.to-top__track{stroke:rgba(255,255,255,.18)}
.to-top__bar{stroke:var(--red);stroke-linecap:round;transition:stroke-dashoffset 120ms linear}

/* ---------- 22. Footer --------------------------------------------------- */
.site-footer{
  background:var(--ink);color:var(--text-on-dark);
  padding-top:clamp(52px,6vw,88px);
  /* Prostor za lebdeća dugmad (asistent levo, povratak na vrh desno): kada se
     skroluje do dna, donja traka bi inače završila ispod njih. */
  padding-bottom:clamp(84px,7vw,96px);
}
.site-footer a{color:var(--text-on-dark-mut);transition:color var(--t) var(--ease)}
.site-footer a:hover{color:#fff}
.footer__grid{display:grid;gap:clamp(30px,3vw,52px);grid-template-columns:minmax(0,1fr);padding-bottom:clamp(38px,4vw,60px)}
.footer__logo{height:38px;width:auto;margin-bottom:18px}
.footer__about{font-size:15px;color:var(--text-on-dark-mut);max-width:34ch;line-height:1.6}
.footer__slogan{margin-top:18px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#fff;font-weight:500}
.footer__h{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--grey);margin-bottom:18px}
.footer__list{display:grid;gap:11px;font-size:15px}
.footer__social{display:flex;gap:10px;margin-top:22px}
.footer__social a{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--hair-dark);transition:background var(--t) var(--ease),border-color var(--t) var(--ease);
}
.footer__social a:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.32)}
.footer__social svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.6}
.footer__bar{
  border-top:1px solid var(--hair-dark);padding-block:22px;
  display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--text-on-dark-mut);
}
.footer__legal{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}
.footer__sep{opacity:.4}

/* ---------- 23. Reveal on scroll ---------------------------------------- */
[data-reveal]{opacity:0;transform:translateY(24px)}
[data-reveal].is-visible{
  opacity:1;transform:none;
  transition:opacity 700ms var(--ease),transform 700ms var(--ease);
  transition-delay:calc(70ms * var(--i,0));
}
html.no-js [data-reveal]{opacity:1;transform:none}

/* ---------- 24. Custom cursor (pointer devices only) -------------------- */
.cursor-dot,.cursor-ring{
  position:fixed;top:0;left:0;z-index:1100;pointer-events:none;border-radius:50%;
  opacity:0;transition:opacity var(--t) var(--ease);
}
.cursor-dot{width:6px;height:6px;background:var(--red);margin:-3px 0 0 -3px}
.cursor-ring{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.6);margin:-17px 0 0 -17px;
  transition:opacity var(--t) var(--ease),width var(--t) var(--ease),height var(--t) var(--ease),
             margin var(--t) var(--ease),border-color var(--t) var(--ease),background var(--t) var(--ease);
  mix-blend-mode:difference;
}
body.cursor-on .cursor-dot,body.cursor-on .cursor-ring{opacity:1}
body.cursor-on .cursor-ring.is-big{width:58px;height:58px;margin:-29px 0 0 -29px;background:rgba(255,255,255,.10)}
body.cursor-on{cursor:none}
body.cursor-on a,body.cursor-on button,body.cursor-on .chip{cursor:none}
/* keep the native caret where people type */
body.cursor-on input,body.cursor-on textarea,body.cursor-on select{cursor:auto}

/* ---------- 25. Responsive ---------------------------------------------- */
@media (min-width:640px){
  .section__head--split{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}
  .form__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .form__grid .field--full{grid-column:1/-1}
  .cta-band__row{grid-template-columns:minmax(0,1.4fr) auto}
  .timeline__item{grid-template-columns:minmax(240px,.9fr) minmax(0,1.6fr);align-items:start}
}
@media (min-width:900px){
  .grid--2{gap:clamp(20px,2vw,34px)}
  .split{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split--flip .split__media{order:2}
  .contact{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr)}
  .footer__grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr}
}
@media (max-width:1023px){
  .nav__links{display:none}
  .nav__burger{display:flex}
  .nav__cta{display:none}
  .nav__row{justify-content:space-between}
  .nav__brand{margin-right:auto}
}
@media (max-width:899px){
  .grid--3,.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .process__track{grid-template-columns:repeat(2,minmax(0,1fr))}
  .process__line{display:none}
}
@media (max-width:639px){
  .grid--2,.grid--3,.grid--4{grid-template-columns:minmax(0,1fr)}
  .process__track{grid-template-columns:minmax(0,1fr)}
  .assist{left:0;right:0;bottom:0;width:100%;max-width:100%;height:84vh;max-height:84vh;
    border-radius:var(--r-card) var(--r-card) 0 0;border-bottom:0;transform-origin:bottom center}
  .assist-btn{left:16px;bottom:16px}
  .to-top{right:16px;bottom:16px}
  .cta-band__actions .btn{width:100%}
}
@media (max-width:379px){
  :root{--gutter:16px}
}

/* ==========================================================================
   ITERACIJA 2 — inženjerski/industrijski sloj
   Dodaje tehnički karakter preko postojećeg staklenog izgleda; ne menja ga.
   ========================================================================== */

/* ---------- I2.1 Blueprint podloge --------------------------------------- */
.section--light,.section--paper2,.section--dark{position:relative;isolation:isolate}
.section--light > .container,
.section--paper2 > .container,
.section--dark > .container{position:relative;z-index:1}

/* Svetle sekcije: tačkasta mreža koja bledi ka sredini */
.section--light::before,.section--paper2::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(circle,rgba(0,0,0,.07) 1px,transparent 1px);
  background-size:32px 32px;
  -webkit-mask-image:radial-gradient(ellipse 60% 60% at 50% 50%,transparent 0%,#000 100%);
  mask-image:radial-gradient(ellipse 60% 60% at 50% 50%,transparent 0%,#000 100%);
}
/* Tamne sekcije: mreža linija + vrlo blaga zrnasta tekstura */
.section--dark::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 62% 62% at 50% 50%,transparent 0%,#000 100%);
  mask-image:radial-gradient(ellipse 62% 62% at 50% 50%,transparent 0%,#000 100%);
}
.section--dark::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- I2.2 Tehničke ugaone oznake na karticama --------------------- */
.card--tech{position:relative;overflow:visible}
.card--tech::before,.card--tech::after,
.card--tech .card__marks::before,.card--tech .card__marks::after{
  content:"";position:absolute;width:10px;height:10px;pointer-events:none;
  border:0 solid rgba(0,0,0,.25);
  transition:top var(--t) var(--ease),right var(--t) var(--ease),
             bottom var(--t) var(--ease),left var(--t) var(--ease),
             border-color var(--t) var(--ease);
}
.card--tech::before{top:8px;left:8px;border-left-width:1px;border-top-width:1px}
.card--tech::after{top:8px;right:8px;border-right-width:1px;border-top-width:1px}
.card--tech .card__marks::before{bottom:8px;left:8px;border-left-width:1px;border-bottom-width:1px}
.card--tech .card__marks::after{bottom:8px;right:8px;border-right-width:1px;border-bottom-width:1px}

.card--tech:hover::before{top:4px;left:4px;border-color:var(--red)}
.card--tech:hover::after{top:4px;right:4px;border-color:var(--red)}
.card--tech:hover .card__marks::before{bottom:4px;left:4px;border-color:var(--red)}
.card--tech:hover .card__marks::after{bottom:4px;right:4px;border-color:var(--red)}

.card--glass.card--tech::before,.card--glass.card--tech::after,
.card--glass.card--tech .card__marks::before,.card--glass.card--tech .card__marks::after{
  border-color:rgba(255,255,255,.35);
}

/* Mono oznaka u gornjem desnom uglu kartice */
.card__ref{
  position:absolute;top:14px;right:26px;z-index:2;
  font-family:var(--font-mono);font-size:10px;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;
  color:rgba(0,0,0,.40);pointer-events:none;
}
.card--glass .card__ref{color:rgba(255,255,255,.58)}
/* Preko slike treba podloga da bi ostala čitljiva */
.card__ref--onimage{
  top:12px;right:12px;padding:4px 8px;border-radius:var(--r-pill);
  background:rgba(17,18,20,.62);color:rgba(255,255,255,.92);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}

/* ---------- I2.3 Trougao iz logotipa kao motiv --------------------------- */
.tri{
  display:block;background:var(--red);
  -webkit-clip-path:polygon(50% 100%,0 0,100% 0);
  clip-path:polygon(50% 100%,0 0,100% 0);
}
/* Nabrajanja u tamnim sekcijama dobijaju trougaoni znak umesto kvačice */
.section--dark .ticks li::before,.section--photo .ticks li::before{
  width:6px;height:6px;border:0;transform:none;top:.62em;left:6px;
  background:var(--red);
  -webkit-clip-path:polygon(50% 100%,0 0,100% 0);
  clip-path:polygon(50% 100%,0 0,100% 0);
}
/* Veliki, vrlo prigušen trougao iza CTA naslova */
.cta-band{position:relative;overflow:hidden}
.cta-band__mark{
  position:absolute;top:-14%;right:6%;width:min(330px,30vw);aspect-ratio:1/.86;
  background:#fff;opacity:.06;pointer-events:none;
  -webkit-clip-path:polygon(50% 100%,0 0,100% 0);
  clip-path:polygon(50% 100%,0 0,100% 0);
  transform:rotate(8deg);
}
.cta-band__row{position:relative;z-index:1}

/* ---------- I2.4 Preloader: trougao sa punjenjem ------------------------- */
.preloader__mark{
  position:relative;width:54px;height:46px;
  -webkit-clip-path:polygon(50% 100%,0 0,100% 0);
  clip-path:polygon(50% 100%,0 0,100% 0);
  background:rgba(255,255,255,.16);overflow:hidden;
}
.preloader__mark i{
  position:absolute;left:0;right:0;bottom:0;height:100%;background:var(--red);
  transform:translateY(100%);
  animation:mark-fill 1.5s var(--ease) infinite;
}
@keyframes mark-fill{
  0%{transform:translateY(100%)}
  55%{transform:translateY(0)}
  100%{transform:translateY(-100%)}
}

/* ---------- I2.5 Traka napretka skrola ----------------------------------- */
.scroll-progress{
  position:fixed;top:0;left:0;width:100%;height:2px;z-index:940;
  background:var(--red);transform:scaleX(0);transform-origin:0 50%;
  will-change:transform;pointer-events:none;
}

/* ---------- I2.6 Prebacivač jezika --------------------------------------- */
.langsw{
  display:inline-flex;align-items:center;flex:0 0 auto;
  padding:3px;border-radius:var(--r-pill);
  border:1px solid var(--glass-border);background:rgba(17,18,20,.62);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.langsw__seg{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:34px;padding:5px 9px;border:0;background:transparent;cursor:pointer;
  border-radius:var(--r-pill);
  font-family:var(--font-mono);font-size:12px;font-weight:500;
  text-transform:uppercase;letter-spacing:.08em;
  color:rgba(255,255,255,.86);
  transition:background var(--t) var(--ease),color var(--t) var(--ease);
}
.langsw__seg:hover{color:#fff}
.langsw__seg.is-active{background:#fff;color:var(--ink)}
.menu .langsw{margin-top:26px;align-self:start}

/* Poruka „engleska verzija uskoro" */
.toast{
  position:fixed;left:50%;bottom:34px;z-index:1000;
  transform:translate(-50%,14px);
  padding:13px 22px;border-radius:var(--r-pill);
  background:var(--glass-dark);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  box-shadow:var(--shadow-glass);
  color:#fff;font-size:14px;line-height:1.4;text-align:center;max-width:calc(100vw - 40px);
  opacity:0;visibility:hidden;
  transition:opacity var(--t) var(--ease),transform var(--t) var(--ease),visibility var(--t);
}
.toast.is-on{opacity:1;visibility:visible;transform:translate(-50%,0)}
.toast .mono{display:block;font-size:11.5px;font-weight:500;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(255,255,255,.66);margin-top:3px}

/* ---------- I2.7 Procesna šema ------------------------------------------- */
.schema{position:relative}
/* Vod stoji tačno na visini centra čvora (56px / 2 = 28px od vrha):
   SVG je visok 24px sa putanjom na y=12, pa top:16px daje 16+12 = 28px. */
.schema__wire{
  position:absolute;top:16px;left:0;width:100%;height:24px;
  overflow:visible;pointer-events:none;
}
.schema__wire path{
  fill:none;stroke:rgba(255,255,255,.22);stroke-width:1;
  vector-effect:non-scaling-stroke;
}
.schema__wire .schema__draw{
  stroke:var(--red);
  stroke-dasharray:var(--len,1200);stroke-dashoffset:var(--len,1200);
  transition:stroke-dashoffset 1600ms var(--ease) 120ms;
}
.schema.is-visible .schema__wire .schema__draw{stroke-dashoffset:0}
.schema__wire .schema__arrow{stroke:rgba(255,255,255,.34);stroke-width:1;fill:none}

.schema__nodes{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
  gap:clamp(14px,1.6vw,24px);
}
/* Čvorovi su centrirani u svojoj koloni — tako centar tačke pada tačno na
   krajeve voda (viewBox: col/2 i W-col/2). */
.schema__node{display:grid;gap:11px;align-content:start;justify-items:center;text-align:center}
.schema__dot{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:var(--ink);border:1px solid rgba(255,255,255,.22);
  font-family:var(--font-mono);font-size:13px;font-weight:500;color:#fff;
  font-variant-numeric:tabular-nums;
  transition:border-color 420ms var(--ease),box-shadow 420ms var(--ease),color 420ms var(--ease);
}
.schema.is-visible .schema__dot{
  border-color:var(--red);color:#fff;
  box-shadow:0 0 0 4px rgba(228,14,17,.14);
  transition-delay:calc(280ms * var(--n,0) + 200ms);
}
.schema__name{font-size:16px;font-weight:600;letter-spacing:-.005em;line-height:1.25}
.schema__meta{
  font-family:var(--font-mono);font-size:12px;font-weight:500;line-height:1.45;
  color:rgba(255,255,255,.66);text-transform:uppercase;letter-spacing:.05em;
}

/* Uspravna šema na užim ekranima.
   VAŽNO: ovaj media blok mora da stoji POSLE osnovnih .schema pravila iznad —
   media upit ne podiže specifičnost, pa bi ga kasnije pravilo poništilo. */
@media (max-width:899px){
  .schema__wire{display:none}
  .schema__nodes{grid-template-columns:minmax(0,1fr);gap:0}
  .schema__node{
    position:relative;padding:0 0 26px 76px;
    justify-items:start;text-align:left;
  }
  .schema__node:last-child{padding-bottom:0}
  .schema__node::before{
    content:"";position:absolute;left:27px;top:56px;bottom:0;width:1px;
    background:rgba(255,255,255,.18);
  }
  .schema__node:last-child::before{display:none}
  .schema__dot{position:absolute;left:0;top:0}
}

/* ---------- I2.8 Tabela specifikacija ------------------------------------ */
.spec{width:100%;border-collapse:collapse;text-align:left}
.spec caption{
  font-family:var(--font-mono);font-size:11px;font-weight:500;
  text-transform:uppercase;letter-spacing:.12em;color:var(--red-dark);
  text-align:left;padding-bottom:12px;
}
.spec th,.spec td{padding:13px 0;border-bottom:1px solid rgba(0,0,0,.08);vertical-align:top}
.spec th{
  width:64px;padding-right:16px;
  font-family:var(--font-mono);font-size:12px;font-weight:500;
  color:var(--text-on-light-mut);font-variant-numeric:tabular-nums;letter-spacing:.06em;
}
.spec td{font-size:15px;color:var(--text-on-light);line-height:1.55}
.spec td b{font-weight:600}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}

/* Primena kao statični čipovi */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip--static{
  cursor:default;background:rgba(0,0,0,.03);
  border-color:rgba(0,0,0,.14);color:var(--text-on-light-mut);
}
.chip--static:hover{border-color:rgba(0,0,0,.14);color:var(--text-on-light-mut)}

/* Ikonice unutar filter čipova i footer linkova */
.chip svg,.footer__list svg{
  width:15px;height:15px;flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:1.5;
}
.chip{display:inline-flex;align-items:center;gap:8px}
.footer__list a{display:inline-flex;align-items:center;gap:9px}

/* ---------- I2.9 Blok sa mapom (kontakt) --------------------------------- */
.mapblock{
  position:relative;width:100%;height:460px;
  border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--hair);box-shadow:var(--shadow);
  background:var(--paper-2);
}
.mapblock iframe{
  width:100%;height:100%;border:0;display:block;
  pointer-events:none;                      /* dok se ne aktivira klikom */
  filter:saturate(.92);
}
.mapblock.is-active iframe{pointer-events:auto}

.mapblock__gate{
  position:absolute;inset:0;z-index:2;cursor:pointer;
  display:grid;place-items:center;
  background:rgba(17,18,20,.32);
  border:0;width:100%;font:inherit;color:#fff;
  transition:opacity var(--t) var(--ease),visibility var(--t);
}
.mapblock__gate span{
  padding:12px 22px;border-radius:var(--r-pill);
  background:rgba(17,18,20,.80);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  font-family:var(--font-mono);font-size:12px;font-weight:500;
  text-transform:uppercase;letter-spacing:.08em;
}
.mapblock.is-active .mapblock__gate{opacity:0;visibility:hidden;pointer-events:none}

.mapblock__card{
  /* Širina je birana tako da prekrije Google-ov sopstveni info-prozorčić
     koji `output=embed` prikazuje u gornjem levom uglu. */
  position:absolute;top:18px;left:18px;z-index:3;width:min(320px,calc(100% - 36px));
  padding:16px 18px;border-radius:var(--r-sm);
  background:var(--glass-dark);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  box-shadow:var(--shadow-glass);color:#fff;
}
.mapblock__name{font-size:14px;font-weight:600;line-height:1.3;margin-bottom:6px}
.mapblock__addr{font-size:13px;line-height:1.5;color:rgba(255,255,255,.86);margin-bottom:11px}
.mapblock__card .arrow-link{font-size:13px;color:#fff}
.mapblock__card .arrow-link:hover{color:#fff;text-decoration:underline}

@media (max-width:1023px){ .mapblock{height:360px} }
@media (max-width:639px){
  .mapblock{height:300px}
  .mapblock__card{top:12px;left:12px;padding:13px 15px;max-width:calc(100% - 24px)}
}

/* ---------- I2.10 Page hero: vinjeta i FIG oznaka ------------------------ */
.page-hero__bg img{filter:saturate(.98)}
.page-hero__bg::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 78% 74% at 50% 46%,transparent 40%,rgba(6,7,9,.52) 100%);
}
.page-hero__fig{
  position:absolute;right:var(--gutter);bottom:clamp(16px,2vw,26px);z-index:2;
  font-family:var(--font-mono);font-size:11px;font-weight:500;
  text-transform:uppercase;letter-spacing:.12em;
  color:rgba(255,255,255,.66);pointer-events:none;
}
@media (max-width:639px){ .page-hero__fig{display:none} }

/* ---------- I2.11 Footer: kredit i verzija ------------------------------- */
.footer__bar{font-family:var(--font-mono);font-size:12px;letter-spacing:.04em}
.footer__ver{color:rgba(255,255,255,.58);font-weight:500}
.footer__credit{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:500;color:rgba(255,255,255,.55);
}
.footer__credit a{position:relative;color:rgba(255,255,255,.55)}
.footer__credit a::after{
  content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:var(--red);
  transform:scaleX(0);transform-origin:left;transition:transform var(--t) var(--ease);
}
.footer__credit a:hover{color:#fff}
.footer__credit a:hover::after,.footer__credit a:focus-visible::after{transform:scaleX(1)}
@media (max-width:639px){
  .footer__bar{justify-content:center;text-align:center}
  .footer__credit{width:100%;justify-content:center}
}

/* ---------- I2.12 Mono detalji po komponentama --------------------------- */
.card__index{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.field label{font-family:var(--font-mono);font-size:11.5px;font-weight:500;
  text-transform:uppercase;letter-spacing:.08em;color:var(--text-on-light-mut)}
.timeline__no,.process__dot,.card__icon + .card__title{font-family:inherit}
.timeline__no{font-family:var(--font-mono)}
.contact__k{font-family:var(--font-mono);font-weight:500}
.ref-card__meta{font-family:var(--font-mono);font-weight:500}
.filters__count{font-family:var(--font-mono);font-weight:500}
.marquee__item{font-variant-numeric:tabular-nums}

/* ---------- 26. Print ---------------------------------------------------- */
@media print{
  .nav,.menu,.assist,.assist-btn,.to-top,.preloader,.page-fade,
  .cursor-dot,.cursor-ring,.marquee,.hero__dots,
  .scroll-progress,.toast,.langsw,.mapblock__gate,.hero__frame,.hero__vlabel{display:none!important}
  .section--light::before,.section--paper2::before,
  .section--dark::before,.section--dark::after{display:none!important}
  body{background:#fff;color:#000}
  .page-main{opacity:1!important;transform:none!important}
  .section--dark,.section--photo,.cta-band,.site-footer{background:#fff!important;color:#000!important}
  .section--photo::after,.page-hero::after,.hero__scrim{display:none!important}
  [data-reveal]{opacity:1!important;transform:none!important}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:11px;color:#555}
}

/* ---------- 27. Reduced motion ------------------------------------------ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;
  }
  [data-reveal]{opacity:1!important;transform:none!important}
  .page-main{opacity:1!important;transform:none!important}
  .marquee__row{animation:none!important}
  .cursor-dot,.cursor-ring{display:none!important}
  /* Tehnički elementi: prikaži krajnje stanje, bez iscrtavanja */
  .section__rule{transform:scaleX(1)!important}
  .schema__wire .schema__draw{stroke-dashoffset:0!important}
  .schema__dot{border-color:var(--red)!important}
  .preloader__mark i{animation:none!important;transform:none!important}
  .scroll-progress{transition:none!important}
}