*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#06080d;--s1:#0a0e1a;--s2:#141928;--border:#1e2535;
  --cyan:#00d4ff;--white:#f0f4ff;--muted:#5a6a88;--muted2:#8892aa;--r:18px;
}
html{scroll-behavior:smooth}
body{min-height:100vh;background:radial-gradient(circle at 78% -5%,rgba(0,212,255,.12),transparent 34%),var(--bg);color:var(--white);font-family:'Outfit',sans-serif;overflow-x:hidden}
a{color:inherit}

/* ── HEADER ── */
.site-header{height:68px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:rgba(6,8,13,.9);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20}
.logo{font:28px 'Bebas Neue',sans-serif;letter-spacing:.06em;color:var(--white);text-decoration:none}
.logo span{color:var(--cyan);text-shadow:0 0 20px rgba(0,212,255,.5)}
.logo sup{font:500 9px 'Outfit';color:var(--cyan);margin-left:2px}
.back-link{color:var(--muted2);text-decoration:none;text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:700;transition:color .2s}
.back-link:hover{color:var(--cyan)}

/* ── BREADCRUMB ── */
.breadcrumb{width:min(1200px,90%);margin:0 auto;padding:22px 0 0}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12px;letter-spacing:.04em}
.breadcrumb li{display:flex;align-items:center;gap:8px;color:var(--muted)}
.breadcrumb li:not(:last-child)::after{content:"›";color:var(--muted);opacity:.6}
.breadcrumb a{color:var(--muted2);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb [aria-current] span{color:var(--cyan)}

/* ── INTRO ── */
main{width:min(1200px,90%);margin:0 auto;padding:26px 0 110px}
.intro{max-width:760px;margin:14px 0 40px}
.eyebrow{margin:0 0 12px;text-transform:uppercase;letter-spacing:.28em;font-size:10px;font-weight:700;color:var(--cyan)}
.intro h1{font:clamp(52px,9vw,96px)/.9 'Bebas Neue',sans-serif;letter-spacing:.02em;margin:0 0 20px}
.intro p{color:var(--muted2);font-size:17px;line-height:1.7;margin:0}

/* ── MODEL INDEX ── */
.model-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.model-card{display:block;text-decoration:none;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;background:linear-gradient(145deg,#0c121d,#070a10);transition:transform .3s,border-color .3s,box-shadow .3s}
.model-card:hover{transform:translateY(-5px);border-color:var(--cyan);box-shadow:0 22px 55px rgba(0,0,0,.4),0 0 30px rgba(0,212,255,.12)}
.model-card .thumb{aspect-ratio:4/3;background:var(--s2);overflow:hidden}
.model-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.model-card:hover img{transform:scale(1.05)}
.model-card .body{padding:20px 22px 24px}
.model-card h2{font:30px 'Bebas Neue',sans-serif;letter-spacing:.03em;margin:0 0 6px}
.model-card p{color:var(--muted2);font-size:13px;line-height:1.55;margin:0 0 12px}
.model-card .count{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--cyan);font-weight:700}

/* ── CONTROLS ── */
.controls{display:flex;flex-direction:column;gap:20px;margin-bottom:34px}
.search{position:relative;max-width:420px}
.search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted)}
.search input{width:100%;height:48px;border:1px solid var(--border);border-radius:12px;background:var(--s1);color:var(--white);padding:0 16px 0 44px;font:15px 'Outfit';transition:border-color .2s,box-shadow .2s}
.search input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,212,255,.12)}
.search input::placeholder{color:var(--muted)}
.filters{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border);background:var(--s1);color:var(--muted2);border-radius:999px;padding:9px 16px;font:600 12px 'Outfit';letter-spacing:.03em;cursor:pointer;transition:all .22s;white-space:nowrap}
.chip:hover{border-color:var(--cyan);color:var(--white)}
.chip .n{font-size:10px;font-weight:700;color:var(--muted);background:var(--s2);border-radius:999px;padding:2px 7px;transition:all .22s}
.chip[aria-selected="true"]{background:var(--cyan);color:#03060c;border-color:var(--cyan);box-shadow:0 0 22px rgba(0,212,255,.3)}
.chip[aria-selected="true"] .n{background:rgba(3,6,12,.18);color:#03060c}
.chip.disabled{opacity:.4;pointer-events:none}

/* ── MASONRY GRID ── */
.grid{columns:4 260px;column-gap:18px}
.g-item{break-inside:avoid;margin-bottom:18px;border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--s1);cursor:zoom-in;display:block;width:100%;padding:0;position:relative;animation:fadeUp .45s ease both}
.g-item:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.g-item img{display:block;width:100%;height:auto;background:var(--s2);transition:transform .55s,opacity .4s}
.g-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,8,13,.82));opacity:0;transition:opacity .3s}
.g-item:hover{border-color:var(--cyan);box-shadow:0 18px 46px rgba(0,0,0,.4)}
.g-item:hover img{transform:scale(1.05)}
.g-item:hover::after{opacity:1}
.g-cap{position:absolute;left:0;right:0;bottom:0;padding:16px;font-size:13px;font-weight:500;color:var(--white);opacity:0;transform:translateY(8px);transition:opacity .3s,transform .3s;z-index:1;pointer-events:none}
.g-item:hover .g-cap{opacity:1;transform:none}
.g-tag{display:inline-block;margin-bottom:6px;font-size:9px;text-transform:uppercase;letter-spacing:.13em;font-weight:700;color:var(--cyan)}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.loading,.empty{border:1px dashed var(--border);border-radius:16px;padding:56px;text-align:center;color:var(--muted2);font-size:15px}
.empty{margin-top:8px}

/* ── LIGHTBOX ── */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(3,5,9,.96);backdrop-filter:blur(10px);display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.lightbox.open{display:flex;opacity:1}
.lb-stage{max-width:92vw;max-height:82vh;overflow:hidden;display:flex;align-items:center;justify-content:center;touch-action:pan-y}
.lb-stage img{max-width:92vw;max-height:82vh;object-fit:contain;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.6);transition:transform .35s ease;transform-origin:center;user-select:none;animation:lbIn .35s ease}
.lightbox.zoomed .lb-stage{overflow:auto;cursor:grab}
.lightbox.zoomed .lb-stage img{transition:none}
@keyframes lbIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.lb-btn{position:absolute;background:rgba(20,25,40,.72);border:1px solid var(--border);color:var(--white);width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;z-index:2}
.lb-btn:hover{background:var(--cyan);color:#03060c;border-color:var(--cyan)}
.lb-close{top:22px;right:22px}
.lb-zoom{top:22px;right:82px}
.lb-prev{left:22px;top:50%;transform:translateY(-50%)}
.lb-next{right:22px;top:50%;transform:translateY(-50%)}
.lb-bar{position:absolute;bottom:22px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:6px;padding:0 5%;text-align:center;pointer-events:none}
.lb-bar span{font-size:14px;color:var(--white)}
.lb-count{color:var(--muted2)!important;font-size:12px!important;letter-spacing:.1em;text-transform:uppercase}

/* ── RESPONSIVE ── */
@media(max-width:900px){.grid{columns:3 220px}}
@media(max-width:640px){
  main{padding-top:16px}
  .grid{columns:2 150px;column-gap:12px}
  .g-item{margin-bottom:12px}
  .intro h1{font-size:54px}
  .filters{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .lb-zoom{display:none}
  .lb-prev{left:10px}.lb-next{right:10px}
  .lb-close{top:14px;right:14px}
}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}