/* =========================================================
   Dr Tonko Rajkovača — tonko.kolektiv.pro
   ========================================================= */
:root{
  --ink:#0c0d10;
  --ink-2:#121419;
  --surface:#161922;
  --surface-2:#1c2029;
  --line:rgba(255,255,255,.09);
  --text:#eceae5;
  --muted:#9d9a92;
  --accent:#c9a24b;
  --accent-2:#e0c17c;
  --accent-deep:#8a6d34;
  --radius:16px;
  --radius-lg:24px;
  --wrap:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-display:"Cormorant Garamond",Georgia,serif;
  --font-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(201,162,75,.10),transparent 60%),
    radial-gradient(900px 500px at 0% 10%,rgba(120,140,200,.07),transparent 60%),
    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='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.1;margin:0 0 .5em;letter-spacing:.2px}
h2{font-size:clamp(2rem,4.4vw,3.4rem)}
h3{font-size:1.45rem}
p{margin:0 0 1em}
.wrap{width:min(var(--wrap),92vw);margin-inline:auto;position:relative;z-index:1}
.accent{color:var(--accent)}
.muted{color:var(--muted)}
::selection{background:var(--accent);color:#111}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.8em 1.5em;border-radius:999px;font-size:.92rem;font-weight:500;letter-spacing:.3px;border:1px solid transparent;transition:.35s var(--ease);cursor:pointer}
.btn--solid{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#14110a}
.btn--solid:hover{transform:translateY(-2px);box-shadow:0 12px 30px -12px rgba(201,162,75,.7)}
.btn--ghost{border-color:var(--line);color:var(--text)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}

/* Scroll progress */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:60;background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 12px rgba(201,162,75,.6)}

/* Topbar */
.topbar{position:fixed;top:0;left:0;right:0;z-index:50;transition:.4s var(--ease);padding:14px 0}
.topbar::before{content:"";position:absolute;inset:0;backdrop-filter:blur(0px);background:transparent;transition:.4s var(--ease);border-bottom:1px solid transparent}
.topbar.is-stuck{padding:8px 0}
.topbar.is-stuck::before{backdrop-filter:blur(14px);background:rgba(12,13,16,.78);border-bottom-color:var(--line)}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.7em;font-family:var(--font-display);font-size:1.05rem}
.brand__mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,rgba(201,162,75,.2),rgba(201,162,75,.05));border:1px solid rgba(201,162,75,.4);color:var(--accent);font-weight:600;font-size:1rem}
.brand__name{white-space:nowrap}
.nav{display:flex;align-items:center;gap:1.4rem;font-size:.9rem}
.nav a:not(.btn){position:relative;color:#d8d6d0;opacity:.85}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-5px;height:1px;background:var(--accent);transition:.35s var(--ease)}
.nav a:not(.btn):hover{opacity:1;color:#fff}
.nav a:not(.btn):hover::after,.nav a.is-active::after{right:0}
.nav a.is-active{opacity:1;color:var(--accent)}
.topbar__tools{display:flex;align-items:center;gap:.9rem}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang__btn{background:none;border:0;color:var(--muted);font-family:var(--font-body);font-size:.78rem;font-weight:600;padding:.45em .8em;cursor:pointer;transition:.3s}
.lang__btn.is-active{background:var(--accent);color:#14110a}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--text);transition:.3s var(--ease)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px 0 80px}
.hero__glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(700px 500px at 72% 42%,rgba(201,162,75,.16),transparent 65%)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.34em;font-size:.72rem;font-weight:600;color:var(--accent);margin-bottom:1.1em}
.hero h1{font-size:clamp(3rem,9vw,7rem);font-weight:600;margin-bottom:.15em;letter-spacing:-.5px}
.hero__role{font-family:var(--font-display);font-style:italic;font-size:clamp(1.2rem,2.4vw,1.7rem);color:#d6cfc0;margin-bottom:1em}
.hero__lead{max-width:34ch;color:var(--muted)}
.hero__cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.4em 0}
.hero__tag{letter-spacing:.28em;text-transform:uppercase;font-size:.72rem;color:var(--muted);margin:0}
.portrait-frame{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:0 40px 90px -40px rgba(0,0,0,.9)}
.portrait-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(12,13,16,.55));pointer-events:none}
.portrait-frame img{width:100%;height:auto;aspect-ratio:11/9;object-fit:cover;filter:saturate(.92) contrast(1.02)}
.scrolldown{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:44px;border:1px solid var(--line);border-radius:14px;display:grid;place-items:center}
.scrolldown span{width:4px;height:9px;border-radius:3px;background:var(--accent);animation:sd 1.8s infinite}
@keyframes sd{0%{transform:translateY(-6px);opacity:0}40%{opacity:1}100%{transform:translateY(8px);opacity:0}}

/* Sections */
.section{padding:clamp(4.5rem,9vw,8.5rem) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,.035))}
.section--alt::before,.section::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:min(1180px,92vw);height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}
.section__head{max-width:62ch;margin-bottom:3rem}
.lede{font-size:1.12rem;color:#cbc8c1;max-width:60ch}
.grid-2{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,4vw,4rem);align-items:start}
.grid-2--rev{grid-template-columns:.85fr 1.15fr}
.sub{font-size:1.6rem;margin:3.2rem 0 1.4rem;color:var(--accent-2)}

/* Facts */
.facts{list-style:none;padding:0;margin:2rem 0 0;border-top:1px solid var(--line)}
.facts li{display:grid;grid-template-columns:130px 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.facts__k{font-family:var(--font-display);font-size:1.15rem;color:var(--accent)}
.facts__v{color:#d3d0c9;font-size:.98rem}

/* About side */
.about__photo{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.about__photo img{width:100%;aspect-ratio:16/10;object-fit:cover}
.about__photo figcaption{padding:.8em 1em;font-size:.82rem;color:var(--muted);background:var(--ink-2)}
.langbox{margin-top:1.5rem;padding:1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.langbox h3{font-size:1.1rem;color:var(--accent-2)}
.langbox ul{list-style:none;margin:0;padding:0}
.langbox li{padding:.45em 0 .45em 1.2em;position:relative;color:#cfccc5;font-size:.95rem}
.langbox li::before{content:"—";position:absolute;left:0;color:var(--accent)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:4rem;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stat{background:var(--ink);padding:2rem 1.4rem;text-align:center}
.stat__n{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.2rem);color:var(--accent);line-height:1}
.stat__l{font-size:.82rem;color:var(--muted);margin-top:.6em;letter-spacing:.02em}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.card{padding:1.8rem;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--surface),var(--ink-2));transition:.4s var(--ease)}
.card:hover{transform:translateY(-5px);border-color:rgba(201,162,75,.45);box-shadow:0 24px 50px -32px rgba(0,0,0,.9)}
.card__ico{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:rgba(201,162,75,.12);color:var(--accent);font-size:1.2rem;margin-bottom:1rem}
.card h3{font-size:1.25rem}
.card p{color:var(--muted);font-size:.95rem;margin:0}

/* Projects */
.proj-feature{margin:2.4rem 0 1rem;padding:clamp(1.6rem,3vw,2.6rem);border:1px solid rgba(201,162,75,.35);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(201,162,75,.10),rgba(201,162,75,.02))}
.tag{display:inline-block;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);border:1px solid rgba(201,162,75,.4);border-radius:999px;padding:.35em .9em;margin-bottom:1rem}
.proj-feature h3{font-size:clamp(1.5rem,3vw,2.2rem)}
.proj-feature p{color:#d3d0c9;max-width:78ch}
.proj-feature__meta{display:flex;gap:2.5rem;flex-wrap:wrap;margin-top:1.4rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.proj-feature__meta strong{display:block;font-family:var(--font-display);font-size:1.15rem;color:var(--accent-2)}
.proj-feature__meta span{color:var(--muted);font-size:.92rem}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.proj{padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:.4s var(--ease)}
.proj:hover{border-color:rgba(201,162,75,.4);transform:translateY(-4px)}
.proj h4{font-family:var(--font-display);font-size:1.15rem;margin:0 0 .5em}
.proj p{color:var(--muted);font-size:.9rem;margin:0}

/* Timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:92px;top:6px;bottom:6px;width:1px;background:var(--line)}
.timeline li{display:grid;grid-template-columns:80px 1fr;gap:34px;padding:.85rem 0;position:relative}
.timeline li::before{content:"";position:absolute;left:88px;top:1.35em;width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(201,162,75,.15)}
.timeline__y{font-family:var(--font-display);color:var(--accent);font-size:1.05rem;text-align:right}
.timeline li span:last-child{color:#d3d0c9;font-size:.96rem}

/* Publications */
.pubs{display:grid;gap:.9rem}
.pub{display:grid;grid-template-columns:78px 1fr;gap:1.4rem;padding:1.4rem 1.6rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:.4s var(--ease)}
.pub:hover{transform:translateX(6px);border-color:rgba(201,162,75,.4);background:var(--surface-2)}
.pub__y{font-family:var(--font-display);font-size:1.5rem;color:var(--accent);align-self:center}
.pub--book{border-left:3px solid var(--accent)}
.pub h3{font-size:1.18rem;margin:0 0 .35em}
.pub p{color:var(--muted);font-size:.9rem;margin:0}

/* Quote */
.quote{margin:2.5rem 0 3rem;padding:2rem 0 2rem 2rem;border-left:2px solid var(--accent);max-width:80ch}
.quote p{font-family:var(--font-display);font-style:italic;font-size:clamp(1.2rem,2.4vw,1.7rem);color:#e6e2da;line-height:1.45}
.quote cite{display:block;margin-top:1em;font-style:normal;letter-spacing:.15em;text-transform:uppercase;font-size:.74rem;color:var(--accent)}

/* Gallery */
.gallery{columns:3;column-gap:1rem}
.gal{display:block;width:100%;margin:0 0 1rem;padding:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);cursor:zoom-in;position:relative;break-inside:avoid;transition:.4s var(--ease)}
.gal:hover{border-color:rgba(201,162,75,.5);transform:translateY(-3px)}
.gal img{width:100%;transition:.6s var(--ease)}
.gal:hover img{transform:scale(1.04)}
.gal__cap{position:absolute;left:0;right:0;bottom:0;padding:1.2em 1em .9em;background:linear-gradient(180deg,transparent,rgba(12,13,16,.9));text-align:left;opacity:0;transform:translateY(8px);transition:.4s var(--ease)}
.gal:hover .gal__cap{opacity:1;transform:none}
.gal__cap em{display:block;font-family:var(--font-display);font-style:normal;font-size:1.05rem;color:#fff}
.gal__cap span{font-size:.78rem;color:var(--accent-2)}

/* Cooking */
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;padding:0;margin:1.4rem 0}
.chips li{border:1px solid var(--line);border-radius:999px;padding:.5em 1.1em;font-size:.85rem;color:#d3d0c9}
.cook-visual{display:grid;gap:1rem}
.cook-tile{padding:1.8rem;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,var(--surface),var(--ink-2));position:relative;overflow:hidden}
.cook-tile span{font-family:var(--font-display);font-size:2.4rem;color:rgba(201,162,75,.35)}
.cook-tile h4{font-family:var(--font-display);font-size:1.2rem;margin:.2em 0 0}

/* Media */
.media-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:2rem;align-items:start}
.embed__frame{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9;background:#000}
.embed__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.embed__cap{margin-top:1rem;display:grid;gap:.3em}
.embed__cap strong{font-family:var(--font-display);font-size:1.2rem}
.embed__cap span{color:var(--muted);font-size:.92rem}
.media-list{display:grid;gap:.8rem}
.media-item{display:block;padding:1.2rem 1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:.4s var(--ease)}
.media-item:hover{border-color:rgba(201,162,75,.45);transform:translateY(-4px)}
.media-item__src{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.media-item h3{font-size:1.15rem;margin:.4em 0 .25em}
.media-item p{color:var(--muted);font-size:.9rem;margin:0}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:center}
.contact__links{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.4rem}
.contact__card{font-style:normal;padding:2rem;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}
.contact__card h3{font-size:1.3rem;color:var(--accent-2)}
.contact__card p{color:#cfccc5;font-size:.95rem;margin:0 0 .5em}
.contact__ext{margin-top:1.4rem;padding-top:1.4rem;border-top:1px solid var(--line);display:grid;gap:.5em}
.contact__ext a{color:var(--accent);font-size:.92rem}
.contact__ext a:hover{color:var(--accent-2)}

/* Footer */
.footer{padding:3rem 0;border-top:1px solid var(--line);background:var(--ink-2)}
.footer__inner{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}
.footer p{margin:.5em 0 0;color:var(--muted);font-size:.9rem}
.footer__meta{font-size:.85rem;color:var(--muted)}
.footer__meta a{color:var(--accent)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:100;display:none;place-items:center;background:rgba(6,7,9,.94);backdrop-filter:blur(8px);padding:4vw}
.lightbox.is-open{display:grid;animation:fade .3s var(--ease)}
@keyframes fade{from{opacity:0}to{opacity:1}}
.lightbox img{max-width:88vw;max-height:82vh;border-radius:12px;box-shadow:0 40px 80px -30px #000;border:1px solid var(--line)}
.lightbox__cap{position:absolute;bottom:3vh;left:0;right:0;text-align:center;color:var(--muted);font-size:.9rem}
.lightbox__close{position:absolute;top:2.5vh;right:3vw;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer;line-height:1}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;color:#fff;font-size:3rem;cursor:pointer;opacity:.6;transition:.3s}
.lightbox__nav:hover{opacity:1;color:var(--accent)}
.lightbox__nav--prev{left:2vw}
.lightbox__nav--next{right:2vw}

/* To top */
.totop{position:fixed;right:22px;bottom:22px;z-index:40;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(22,25,34,.85);backdrop-filter:blur(8px);color:var(--accent);font-size:1.2rem;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);transition:.4s var(--ease)}
.totop.is-show{opacity:1;pointer-events:auto;transform:none}
.totop:hover{border-color:var(--accent);background:var(--accent);color:#14110a}

/* Reveal (only when JS is active, so content never hides without it) */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}

/* Responsive */
@media(max-width:1000px){
  .hero__grid{grid-template-columns:1fr;gap:2.5rem}
  .hero__media{order:-1}
  .cards,.proj-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{columns:2}
  .media-grid,.grid-2,.grid-2--rev,.contact{grid-template-columns:1fr}
  .grid-2--rev .cook-visual{order:-1}
}
@media(max-width:980px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(84vw,340px);flex-direction:column;justify-content:center;align-items:flex-start;gap:1.6rem;padding:6rem 2rem;background:rgba(12,13,16,.97);backdrop-filter:blur(16px);border-left:1px solid var(--line);transform:translateX(100%);transition:.45s var(--ease);font-size:1.15rem}
  .nav.is-open{transform:none}
  .nav a:not(.btn)::after{display:none}
  .burger{display:flex;z-index:60}
  .brand__name{display:none}
}
@media(max-width:760px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .cards,.proj-grid{grid-template-columns:1fr}
  .gallery{columns:1}
  .timeline::before{left:66px}
  .timeline li{grid-template-columns:56px 1fr;gap:26px}
  .timeline li::before{left:62px}
  .pub{grid-template-columns:1fr;gap:.4rem}
  .facts li{grid-template-columns:1fr;gap:.2rem}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none;transition:none}
  .scrolldown span{animation:none}
}