/* ============================================================
   NIKOLA NIKOLIĆ — video portfolio
   Dark "on-set" aesthetic · Archivo Expanded + JetBrains Mono
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face{
  font-family:'Archivo';
  src:url('fonts/Archivo.woff2') format('woff2');
  font-weight:100 900; font-stretch:62% 125%; font-display:swap;
}
@font-face{
  font-family:'JetBrains Mono';
  src:url('fonts/JetBrainsMono.woff2') format('woff2');
  font-weight:100 800; font-display:swap;
}
@font-face{
  font-family:'Inter';
  src:url('fonts/Inter.woff2') format('woff2');
  font-weight:100 900; font-display:swap;
}

/* ---------- Tokens ---------- */
:root{
  --bg:#0E0D0C;          /* warm near-black */
  --bg-2:#161412;        /* raised panel */
  --bg-3:#1E1B18;        /* card */
  --ink:#F3EEE6;         /* warm off-white */
  --muted:#988F82;       /* warm grey */
  --line:#2C2823;        /* hairline */
  --rec:#FF3B30;         /* REC red accent */
  --pastel:#E9C7B8;      /* pastel for niti CTA */
  --pastel-ink:#231a16;
  --mono:'JetBrains Mono', ui-monospace, monospace;
  --disp:'Archivo', system-ui, sans-serif;
  --body:'Inter', system-ui, sans-serif;
  --maxw:1280px;
  --gutter:clamp(20px, 5vw, 72px);
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--body);font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
::selection{background:var(--rec);color:#fff;}

/* ---------- Grain ---------- */
.grain{
  position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--gutter);
  background:linear-gradient(to bottom, rgba(14,13,12,.9), rgba(14,13,12,0));
  backdrop-filter:blur(2px);
}
.nav__brand{
  font-family:var(--mono);font-weight:700;font-size:15px;letter-spacing:.18em;
  display:flex;align-items:center;gap:9px;
}
.rec{width:9px;height:9px;border-radius:50%;background:var(--rec);
  box-shadow:0 0 0 0 rgba(255,59,48,.6);animation:pulse 2s infinite;}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,59,48,.55);}
  70%{box-shadow:0 0 0 7px rgba(255,59,48,0);}
  100%{box-shadow:0 0 0 0 rgba(255,59,48,0);}
}
.nav__links{display:flex;align-items:center;gap:clamp(14px,2.4vw,34px);
  font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;}
.nav__links a{color:var(--muted);transition:color .2s;}
.nav__links a:hover{color:var(--ink);}
.nav__cta{color:var(--ink)!important;border:1px solid var(--line);
  padding:8px 16px;border-radius:100px;transition:border-color .2s,background .2s;}
.nav__cta:hover{border-color:var(--rec);background:var(--rec);}

/* ---------- Hero ---------- */
.hero{
  min-height:100svh;position:relative;
  display:flex;flex-direction:column;justify-content:center;
  padding:120px var(--gutter) 48px;
}
.hero__meta{
  position:absolute;font-family:var(--mono);font-size:11px;letter-spacing:.1em;
  color:var(--muted);text-transform:uppercase;line-height:1.6;
}
.hero__meta--tl{top:96px;left:var(--gutter);display:flex;align-items:center;gap:8px;}
.hero__meta--tr{top:96px;right:var(--gutter);text-align:right;}
.hero__meta .dot{width:8px;height:8px;border-radius:50%;background:var(--rec);
  animation:pulse 2s infinite;}
.hero__meta .tc{color:var(--ink);margin-left:6px;}

.hero__title{
  font-family:var(--disp);font-weight:800;font-stretch:108%;
  font-size:clamp(52px, 13vw, 178px);line-height:.88;letter-spacing:-.015em;
  text-transform:uppercase;
}
.hero__title .line{display:block;overflow:hidden;}
.hero__title .line--out{
  color:transparent;-webkit-text-stroke:1.4px var(--ink);text-stroke:1.4px var(--ink);
}
.hero__foot{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:32px;margin-top:clamp(32px,6vh,72px);flex-wrap:wrap;
}
.hero__lead{max-width:46ch;color:#c9c1b5;font-size:clamp(14px,1.6vw,17px);}
.hero__scroll{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line);padding:14px 22px;border-radius:100px;
  white-space:nowrap;transition:border-color .25s,gap .25s;
}
.hero__scroll:hover{border-color:var(--ink);gap:14px;}
.hero__scroll svg{animation:bob 2.4s ease-in-out infinite;}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(3px);}}

/* ---------- Marquee strip ---------- */
.strip{
  border-block:1px solid var(--line);overflow:hidden;
  padding:18px 0;background:var(--bg-2);
}
.strip__track{
  display:flex;align-items:center;gap:26px;white-space:nowrap;width:max-content;
  font-family:var(--disp);font-weight:700;font-stretch:115%;
  font-size:clamp(20px,3vw,34px);text-transform:uppercase;letter-spacing:.02em;
  animation:marquee 26s linear infinite;
}
.strip__sep{color:var(--rec);}
@keyframes marquee{to{transform:translateX(-50%);}}

/* ---------- Section heads ---------- */
.sec-head{margin-bottom:clamp(28px,5vw,56px);}
.sec-head__tag{
  display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--rec);margin-bottom:14px;
}
.sec-head__title{
  font-family:var(--disp);font-weight:700;font-stretch:110%;
  font-size:clamp(34px,7vw,82px);line-height:.96;letter-spacing:-.01em;text-transform:uppercase;
}

/* ---------- Work / cases ---------- */
.work{padding:clamp(70px,11vw,140px) var(--gutter);max-width:var(--maxw);margin-inline:auto;}
.case{
  display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(24px,4vw,60px);
  align-items:center;padding:clamp(36px,6vw,80px) 0;border-top:1px solid var(--line);
}
.case:last-child{border-bottom:1px solid var(--line);}
.case--reverse{grid-template-columns:1fr 1.35fr;}
.case--reverse .case__media{order:2;}
.case--reverse .case__info{order:1;}

.case__media{position:relative;overflow:hidden;border-radius:6px;background:var(--bg-3);}
.case__media--wide{aspect-ratio:16/9;}
.case__media--tall{aspect-ratio:9/16;max-width:340px;margin-inline:auto;width:100%;}
.case__video,.case__media img{width:100%;height:100%;object-fit:cover;}
.case__video{cursor:pointer;}

.case__play{
  position:absolute;left:16px;bottom:16px;z-index:3;
  width:48px;height:48px;border-radius:50%;
  background:rgba(14,13,12,.6);backdrop-filter:blur(6px);
  border:1px solid rgba(243,238,230,.25);
  display:flex;align-items:center;justify-content:center;
  transition:background .2s,transform .2s;
}
.case__play:hover{background:var(--rec);transform:scale(1.06);}
.case__play .ic-pause{display:none;}
.case__media.is-playing .ic-play{display:none;}
.case__media.is-playing .ic-pause{display:block;}
.case__clip{
  position:absolute;top:14px;right:14px;z-index:3;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;
  background:rgba(14,13,12,.6);backdrop-filter:blur(6px);
  padding:5px 9px;border-radius:4px;color:var(--ink);
}

.case__num{font-family:var(--mono);font-size:13px;color:var(--rec);margin-bottom:14px;letter-spacing:.06em;}
.case__client{font-family:var(--disp);font-weight:700;font-stretch:105%;
  font-size:clamp(28px,4.4vw,48px);line-height:1;letter-spacing:-.01em;}
.case__role{font-family:var(--mono);font-size:12.5px;color:var(--rec);
  text-transform:uppercase;letter-spacing:.08em;margin:12px 0 18px;}
.case__desc{color:#c2bab0;max-width:42ch;margin-bottom:26px;font-size:15px;}

.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;
  border:1px solid var(--line);padding:13px 20px;border-radius:100px;
  transition:border-color .25s,gap .25s,color .25s;
}
.btn-ghost:hover{border-color:var(--ink);gap:13px;}
.btn-ghost svg{color:var(--rec);}

/* ---------- About ---------- */
.about{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,72px);
  align-items:center;max-width:var(--maxw);margin-inline:auto;
  padding:clamp(40px,8vw,120px) var(--gutter);
}
.about__photo{position:relative;border-radius:6px;overflow:hidden;background:var(--bg-3);}
.about__photo img{width:100%;aspect-ratio:1/1;object-fit:cover;}
.about__badge{
  position:absolute;left:14px;bottom:14px;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;
  background:rgba(14,13,12,.55);backdrop-filter:blur(6px);
  padding:6px 11px;border-radius:4px;
}
.about__title{font-family:var(--disp);font-weight:700;font-stretch:108%;
  font-size:clamp(30px,5vw,60px);line-height:.98;margin:16px 0 22px;letter-spacing:-.01em;}
.about__text p{color:#c2bab0;margin-bottom:16px;max-width:52ch;}
.about__facts{display:flex;flex-wrap:wrap;gap:14px 30px;margin-top:30px;
  border-top:1px solid var(--line);padding-top:26px;}
.about__facts li{font-family:var(--mono);font-size:13px;color:var(--muted);
  display:flex;align-items:baseline;gap:9px;}
.about__facts li span{color:var(--rec);font-weight:700;font-size:18px;}

/* ---------- Process ---------- */
.proc{max-width:var(--maxw);margin-inline:auto;padding:clamp(40px,8vw,110px) var(--gutter);}
.proc__list{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.5vw,32px);}
.proc__item{border-top:2px solid var(--rec);padding-top:22px;}
.proc__no{font-family:var(--mono);font-size:13px;color:var(--rec);letter-spacing:.1em;}
.proc__item h3{font-family:var(--disp);font-weight:700;font-stretch:105%;
  font-size:clamp(22px,3vw,32px);margin:12px 0 12px;}
.proc__item p{color:#b5ada3;font-size:15px;max-width:34ch;}

/* ---------- Packages ---------- */
.pkg{max-width:var(--maxw);margin-inline:auto;padding:clamp(40px,8vw,110px) var(--gutter);}
.pkg__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px);}
.pkg__card{
  background:var(--bg-2);border:1px solid var(--line);border-radius:8px;
  padding:clamp(24px,3vw,34px);display:flex;flex-direction:column;
  transition:transform .3s,border-color .3s;
}
.pkg__card:hover{transform:translateY(-5px);border-color:#43403a;}
.pkg__card--feat{background:var(--bg-3);border-color:var(--rec);position:relative;}
.pkg__card--feat::before{
  content:'NAJTRAŽENIJI';position:absolute;top:-11px;left:clamp(24px,3vw,34px);
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;background:var(--rec);
  color:#fff;padding:4px 10px;border-radius:4px;
}
.pkg__top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:6px;}
.pkg__top h3{font-family:var(--disp);font-weight:700;font-stretch:105%;font-size:clamp(22px,2.6vw,28px);}
.pkg__price{font-family:var(--mono);font-size:15px;color:var(--rec);font-weight:600;white-space:nowrap;}
.pkg__sub{color:var(--muted);font-size:13.5px;margin-bottom:22px;}
.pkg__list{display:flex;flex-direction:column;gap:11px;margin-top:auto;}
.pkg__list li{position:relative;padding-left:18px;font-size:14.5px;color:#c2bab0;line-height:1.4;}
.pkg__list li::before{content:'';position:absolute;left:0;top:9px;width:6px;height:6px;
  border-radius:50%;background:var(--rec);}
.pkg__note{margin-top:28px;font-family:var(--mono);font-size:11.5px;color:var(--muted);
  letter-spacing:.02em;line-height:1.6;max-width:60ch;}

/* ---------- Contact ---------- */
.contact{max-width:var(--maxw);margin-inline:auto;padding:clamp(50px,9vw,130px) var(--gutter);}
.contact__title{font-family:var(--disp);font-weight:800;font-stretch:115%;
  font-size:clamp(34px,8vw,96px);line-height:.92;letter-spacing:-.015em;
  text-transform:uppercase;margin:10px 0 clamp(34px,5vw,56px);}
.contact__form{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px;max-width:680px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field--full{grid-column:1 / -1;}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);}
.field input,.field textarea{
  background:var(--bg-2);border:1px solid var(--line);border-radius:6px;
  padding:14px 16px;color:var(--ink);font-family:var(--body);font-size:15px;
  transition:border-color .2s;resize:vertical;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--rec);}
.field input::placeholder,.field textarea::placeholder{color:#6b6359;}
.contact__send{
  grid-column:1 / -1;justify-self:start;
  display:inline-flex;align-items:center;gap:11px;
  background:var(--ink);color:var(--bg);
  font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  padding:16px 28px;border-radius:100px;transition:gap .25s,background .25s,color .25s;
}
.contact__send:hover{gap:15px;background:var(--rec);color:#fff;}

.contact__or{margin-top:34px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.contact__or>span{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted);}
.contact__mail{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:14px;color:var(--ink);
  border:1px solid var(--line);padding:11px 18px;border-radius:100px;
  transition:border-color .2s,color .2s;
}
.contact__mail:hover{border-color:var(--rec);}
.contact__mail svg{color:var(--rec);}
.contact__mail.copied{border-color:var(--rec);color:var(--rec);}

/* ---------- Niti CTA ---------- */
.niti{
  text-align:center;padding:clamp(56px,9vw,120px) var(--gutter);
  border-top:1px solid var(--line);
}
.niti__pre{font-family:var(--mono);font-size:13px;letter-spacing:.06em;
  color:var(--muted);text-transform:uppercase;margin-bottom:26px;}
.niti__btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--pastel);color:var(--pastel-ink);
  font-family:var(--disp);font-weight:700;font-stretch:103%;
  font-size:clamp(14px,1.7vw,18px);
  padding:13px 26px;border-radius:100px;
  transition:transform .3s,box-shadow .3s,gap .3s;
}
.niti__btn svg{width:15px;height:15px;}
.niti__btn:hover{transform:translateY(-2px);gap:13px;
  box-shadow:0 14px 36px -16px rgba(233,199,184,.5);}

/* ---------- Footer ---------- */
.foot{
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  padding:32px var(--gutter);border-top:1px solid var(--line);
}
.foot__brand{font-family:var(--disp);font-weight:800;font-stretch:115%;
  font-size:clamp(20px,3vw,30px);letter-spacing:.01em;}
.foot__right{display:flex;align-items:center;gap:22px;flex-wrap:wrap;
  font-family:var(--mono);font-size:12.5px;color:var(--muted);letter-spacing:.04em;}
.foot__right a{color:var(--ink);transition:color .2s;}
.foot__right a:hover{color:var(--rec);}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1024px){
  .case{grid-template-columns:1fr;gap:28px;}
  .case--reverse{grid-template-columns:1fr;}
  .case--reverse .case__media{order:0;}
  .case--reverse .case__info{order:0;}
  .case__media--tall{max-width:300px;}
  .about{grid-template-columns:1fr;}
  .about__photo{max-width:420px;}
  .hero__title{font-size:11.6vw;font-stretch:104%;}
}
@media (max-width:760px){
  .nav__links{gap:14px;}
  .nav__links a:not(.nav__cta){display:none;}
  .hero__meta--tr{display:none;}
  .hero__foot{flex-direction:column;align-items:flex-start;gap:26px;}
  .proc__list{grid-template-columns:1fr;gap:8px;}
  .proc__item{padding-top:18px;}
  .pkg__grid{grid-template-columns:1fr;}
  .pkg__card--feat{order:-1;}
  .contact__form{grid-template-columns:1fr;}
  .case__media--wide{aspect-ratio:16/10;}
}
@media (max-width:420px){
  :root{--gutter:18px;}
  .hero__title{font-size:clamp(46px,15.5vw,80px);font-stretch:100%;letter-spacing:-.02em;}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .strip__track{animation:none;transform:none;}
}

/* ---------- Focus ---------- */
:focus-visible{outline:2px solid var(--rec);outline-offset:3px;border-radius:3px;}

/* ============================================================
   v2 — animacije i interakcije
   ============================================================ */

/* registered custom props so accent/bg transitions smoothly */
@property --rec{syntax:'<color>';inherits:true;initial-value:#FF3B30;}
@property --page-bg{syntax:'<color>';inherits:true;initial-value:#0E0D0C;}

html{--page-bg:#0E0D0C;transition:--rec .9s ease,--page-bg 1s ease;}
body{background:var(--page-bg);transition:background-color 1s ease;}

/* ---------- progress line ---------- */
.progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:300;
  background:var(--rec);transform:scaleX(0);transform-origin:left;
  transition:background-color .9s ease;
}

/* ---------- hero entrance ---------- */
.js .hero__title .line{
  transform:translateY(112%);
  transition:transform 1s cubic-bezier(.19,.74,.22,1);
}
.js .hero__title .line:nth-child(2){transition-delay:.12s;}
.js.loaded .hero__title .line{transform:none;}

.js .hero__meta,.js .hero__foot{
  opacity:0;transform:translateY(14px);
  transition:opacity .8s ease .55s,transform .8s ease .55s;
}
.js.loaded .hero__meta,.js.loaded .hero__foot{opacity:1;transform:none;}

/* ---------- hero outline fill on scroll ---------- */
.line--out{
  background:linear-gradient(90deg,var(--ink),var(--ink)) no-repeat 0 0;
  background-size:var(--fill,0%) 100%;
  -webkit-background-clip:text;background-clip:text;
}

/* ---------- scroll reveals ---------- */
.js .reveal{opacity:0;transform:translateY(26px);
  transition:opacity .75s cubic-bezier(.2,.65,.25,1),transform .75s cubic-bezier(.2,.65,.25,1);}
.js .reveal.in{opacity:1;transform:none;}

/* ---------- stacked case cards (desktop) ---------- */
@media (min-width:1025px){
  .work .case{
    position:sticky;top:104px;
    background:var(--bg-2);
    border:1px solid var(--line);border-top:1px solid var(--line);border-radius:16px;
    padding:clamp(36px,4.5vw,56px);
    margin-bottom:56px;
    transform-origin:top center;
    will-change:transform,filter;
    box-shadow:0 30px 80px -30px rgba(0,0,0,.65);
  }
  .work .case:last-child{border-bottom:1px solid var(--line);margin-bottom:0;}
}

/* ---------- nav link underline ---------- */
.nav__links a:not(.nav__cta){position:relative;}
.nav__links a:not(.nav__cta)::after{
  content:'';position:absolute;left:0;right:0;bottom:-5px;height:1px;
  background:var(--rec);transform:scaleX(0);transform-origin:right;
  transition:transform .3s cubic-bezier(.2,.65,.25,1);
}
.nav__links a:not(.nav__cta):hover::after{transform:scaleX(1);transform-origin:left;}

/* ---------- marquee pause + accent ---------- */
.strip:hover .strip__track{animation-play-state:paused;}
.strip__sep{transition:color .9s ease;}

/* ---------- video hover zoom ---------- */
@media (pointer:fine){
  .case__video{transition:transform .6s cubic-bezier(.2,.65,.25,1);}
  .case__media:hover .case__video{transform:scale(1.025);}
}

/* ---------- magnetic buttons ---------- */
.magnet{transition:transform .25s cubic-bezier(.2,.65,.25,1),border-color .25s,background .25s,box-shadow .3s,gap .25s,color .25s;will-change:transform;}

/* ---------- accent-aware touches ---------- */
.sec-head__tag,.case__num,.case__role,.pkg__price,.proc__no{transition:color .9s ease;}
.proc__item{transition:border-color .9s ease;}
.pkg__list li::before{transition:background-color .9s ease;}
.pkg__card--feat{transition:transform .3s,border-color .9s ease;}
.pkg__card--feat::before{transition:background-color .9s ease;}
.about__facts li span{transition:color .9s ease;}
.btn-ghost svg,.contact__mail svg{transition:color .9s ease;}
.rec,.hero__meta .dot{transition:background-color .9s ease;}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  .js .hero__title .line,.js .hero__meta,.js .hero__foot{transform:none;opacity:1;transition:none;}
  .js .reveal{opacity:1;transform:none;transition:none;}
  .progress{display:none;}
  .work .case{position:static;}
  .line--out{background:none;}
}