/* =====================================================================
   DELUS · STUDIO  —  "Dark Studio" theme
   Premium near-black gallery. Blue accent. Space Grotesk + DM Sans.
   ===================================================================== */

:root{
  --bg:#0A0B0D; --bg-2:#0d0e11; --panel:#121419; --panel-2:#171a21;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.15);
  --text:#ECEEF1; --muted:#969CA6; --faint:#5b626d;
  --accent:#5AA2FF; --accent-2:#8CC0FF; --accent-ink:#04132b;
  --glow:rgba(90,162,255,.30);
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'DM Sans',system-ui,sans-serif;
  --maxw:1240px; --r:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth; scroll-padding-top:104px}
section[id]{scroll-margin-top:104px}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--font-body); font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
body::before{ /* ambient blue wash */
  content:""; position:fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(900px 600px at 78% -8%, rgba(90,162,255,.16), transparent 60%),
    radial-gradient(700px 700px at 8% 12%, rgba(90,162,255,.06), transparent 60%);
}
/* themed page background on skybox detail pages: a blurred, darkened
   copy of the selected sky sits behind everything (injected by site.js) */
.sky-bg{position:fixed; inset:0; z-index:0; overflow:hidden; pointer-events:none;
  opacity:0; transition:opacity 1.2s ease}
.sky-bg.on{opacity:1}
.sky-bg img, .sky-bg canvas{position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  filter:blur(56px) brightness(.55) saturate(1.2); transform:scale(1.3)}
.sky-bg::after{content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,11,13,.4), rgba(10,11,13,.6) 55%, rgba(10,11,13,.88))}
body.themed::before{opacity:.35}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
h1,h2,h3,h4{font-family:var(--font-display); font-weight:600; letter-spacing:-.02em; line-height:1.04; margin:0}
p{margin:0}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px}
.content{position:relative}
.mono{font-family:var(--font-display); letter-spacing:.18em; text-transform:uppercase; font-size:11px; font-weight:500}

/* ---------- header ---------- */
.hdr{position:fixed; top:0; left:0; right:0; z-index:40;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px; transition:.3s; }
.hdr.scrolled{background:rgba(10,11,13,.72); backdrop-filter:blur(16px); border-bottom:1px solid var(--line); padding:13px 28px}
.brand{display:flex; align-items:center; gap:11px; font-family:var(--font-display); font-weight:700; font-size:19px; letter-spacing:-.01em}
.brand .mk{width:26px; height:26px; border-radius:50%;
  background:conic-gradient(from 210deg,#0a0b0d 0deg,var(--accent) 120deg,#bfe0ff 200deg,#0a0b0d 330deg);
  box-shadow:0 0 0 1px var(--line-2), 0 0 18px var(--glow); position:relative}
.brand .mk::after{content:""; position:absolute; inset:0; border-radius:50%;
  background:radial-gradient(circle at 32% 28%, rgba(255,255,255,.85), transparent 42%)}
.brand small{display:block; color:var(--faint); font-weight:500; font-size:11px; letter-spacing:.16em; text-transform:uppercase; font-family:var(--font-display); white-space:nowrap}
.brand > span:last-child{line-height:1.1}
.nav{display:flex; align-items:center; gap:30px}
.nav a{color:var(--muted); font-size:14.5px; font-weight:500; transition:.2s}
.nav a:hover, .nav a.active{color:var(--text)}
.btn{display:inline-flex; align-items:center; gap:8px; font-family:var(--font-body); font-weight:600;
  font-size:14.5px; padding:11px 18px; border-radius:11px; border:1px solid transparent; cursor:pointer; transition:.2s; white-space:nowrap}
.btn-primary{background:var(--accent); color:var(--accent-ink); box-shadow:0 6px 26px -8px var(--glow)}
.btn-primary:hover{background:var(--accent-2); transform:translateY(-1px)}
/* nav links would otherwise repaint the Commission pill's text muted-gray —
   force dark ink on the blue so it reads clearly in the header */
.nav a.btn-primary{color:var(--accent-ink); font-weight:700}
.nav a.btn-primary:hover{color:#01060f}
.btn-ghost{border-color:var(--line-2); color:var(--text); background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--accent); color:var(--accent-2)}
.menu-btn{display:none; background:none; border:0; color:var(--text); cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative; padding:172px 0 90px; overflow:hidden}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:center}
.eyebrow{display:inline-flex; align-items:center; gap:9px; color:var(--accent-2); white-space:nowrap;
  border:1px solid var(--line-2); background:rgba(90,162,255,.06); padding:7px 14px; border-radius:100px; margin-bottom:26px}
.eyebrow .dot{width:6px; height:6px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px var(--accent)}
.hero h1{font-size:clamp(46px,7vw,92px); font-weight:700; letter-spacing:-.035em}
.hero h1 em{font-style:normal; color:transparent; background:linear-gradient(120deg,var(--accent-2),#dfeeff 60%,var(--accent)); -webkit-background-clip:text; background-clip:text}
.hero .lead{color:var(--muted); font-size:19px; max-width:44ch; margin:24px 0 32px}
.hero-cta{display:flex; gap:14px; flex-wrap:wrap; align-items:center}
.hero-stats{display:flex; gap:34px; margin-top:46px; padding-top:26px; border-top:1px solid var(--line)}
.hero-stats .n{font-family:var(--font-display); font-size:30px; font-weight:600; letter-spacing:-.02em}
.hero-stats .l{color:var(--faint); font-size:12.5px; margin-top:2px}
/* hero showcase orb */
.hero-orb{position:relative; aspect-ratio:1; max-width:520px; margin-left:auto; width:100%}
.hero-orb .orb-slot{position:absolute; inset:6%}
.hero-orb .ring{position:absolute; inset:0; border-radius:50%; border:1px solid var(--line); }
.hero-orb .ring:nth-child(2){inset:-7%; border-style:dashed; opacity:.5; animation:spin 60s linear infinite}
.hero-orb .tag{position:absolute; z-index:5; pointer-events:none; font-family:var(--font-display); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted);
  background:rgba(12,14,18,.7); border:1px solid var(--line); padding:6px 11px; border-radius:8px; backdrop-filter:blur(8px)}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- section heads ---------- */
.sec{padding:78px 0; position:relative}
.sec-head{display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:38px}
.sec-head .mono{color:var(--accent-2); display:block; margin-bottom:14px}
.sec-head h2{font-size:clamp(30px,4.4vw,50px); font-weight:600}
.sec-head p{color:var(--muted); max-width:52ch; margin-top:14px}

/* ---------- orb cards ---------- */
.orb-grid{display:grid; grid-template-columns:repeat(var(--cols,3),1fr); gap:22px}
.card{position:relative; background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:2px solid var(--line-2); border-radius:var(--r); padding:18px 18px 20px; transition:.28s; overflow:hidden}
.card::after{content:""; position:absolute; inset:0; border-radius:var(--r); pointer-events:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}
.card:hover{border-color:var(--line-2); box-shadow:0 24px 60px -30px rgba(0,0,0,.9), 0 0 50px -20px var(--glow)}
.card .slot-wrap{position:relative; aspect-ratio:1; margin-bottom:16px; border-radius:12px; overflow:hidden;
  background:transparent; border:1px solid var(--line-2); box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.card .slot-wrap.model{background:radial-gradient(circle at 50% 88%, #1d2433 0%, #12151c 38%, #0a0b0d 78%); border:none; box-shadow:none}
/* themed skybox cards: the ENTIRE card sits on a blurred, darkened copy of
   its own sky (injected by site.js); the inner slot square goes transparent */
.card .card-bg{position:absolute; inset:0; z-index:0; opacity:0; transition:opacity .9s ease}
.card .card-bg.on{opacity:1}
.card .card-bg img, .card .card-bg canvas{position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; filter:blur(34px) brightness(.42) saturate(1.15); transform:scale(1.5)}
.card .card-bg::after{content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(7,8,10,.06), rgba(7,8,10,.32) 52%, rgba(7,8,10,.62))}
.card.sky-card h3, .card.sky-card .blurb, .card.sky-card .tags{position:relative; z-index:2}
.card h3, .card .blurb, .card .tags{position:relative; z-index:2}
.card .cat, .card .real-badge, .card .res{display:none}
.card .orb-slot{position:absolute; inset:0; z-index:5}
.card .cat{position:absolute; top:12px; left:12px; z-index:6; pointer-events:none; font-family:var(--font-display);
  font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--text);
  background:rgba(10,11,13,.6); border:1px solid var(--line-2); padding:5px 9px; border-radius:7px; backdrop-filter:blur(8px)}
.card .res{position:absolute; bottom:12px; right:12px; z-index:6; pointer-events:none; font-family:var(--font-display);
  font-size:10.5px; letter-spacing:.08em; color:var(--muted); background:rgba(10,11,13,.55); padding:4px 8px; border-radius:6px; backdrop-filter:blur(6px)}
.real-badge{position:absolute; top:12px; right:12px; z-index:6; pointer-events:none; font-family:var(--font-display); white-space:nowrap;
  font-size:10px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--accent-ink);
  background:var(--accent); padding:5px 9px; border-radius:7px; box-shadow:0 4px 14px -4px var(--glow)}
.card h3{font-size:20px; font-weight:600; display:flex; align-items:center; justify-content:space-between; gap:10px}
.price{font-family:var(--font-display); font-size:13.5px; font-weight:600; letter-spacing:.02em; color:var(--accent-2);
  background:rgba(90,162,255,.1); border:1px solid rgba(90,162,255,.25); padding:4px 10px; border-radius:100px; white-space:nowrap}
.price.lg{font-size:17px; padding:8px 16px}
.card h3 .arr{color:var(--faint); transition:.2s}
.card:hover h3 .arr{color:var(--accent-2); transform:translate(3px,-3px)}
.card .blurb{color:var(--muted); font-size:14px; margin-top:7px; min-height:2.8em}
.card .tags{display:flex; flex-wrap:wrap; gap:7px; margin-top:14px}
.tag-chip{font-family:var(--font-display); font-size:11px; letter-spacing:.04em; color:var(--muted);
  border:1px solid var(--line); padding:4px 9px; border-radius:100px}
.card-link{position:absolute; inset:0; z-index:4}

/* ---------- filters ---------- */
.filters{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:30px; align-items:center}
.chip{font-family:var(--font-body); font-weight:500; font-size:14px; color:var(--muted);
  background:rgba(255,255,255,.02); border:1px solid var(--line); padding:9px 16px; border-radius:100px; cursor:pointer; transition:.18s}
.chip:hover{color:var(--text); border-color:var(--line-2)}
.chip.active{background:var(--accent); color:var(--accent-ink); border-color:var(--accent)}
.chip .ct{opacity:.6; margin-left:5px; font-size:12px}
.gallery-meta{margin-left:auto; color:var(--faint); font-size:13px; font-family:var(--font-display); letter-spacing:.04em}

/* ---------- CTA band ---------- */
.band{margin:30px 0 0; border:1px solid var(--line); border-radius:24px; padding:56px;
  background:linear-gradient(120deg,var(--panel),var(--bg-2)); position:relative; overflow:hidden; text-align:center}
.band::before{content:""; position:absolute; inset:0; background:radial-gradient(600px 300px at 50% 0%, var(--glow), transparent 70%); opacity:.5}
.band h2{font-size:clamp(30px,4.4vw,48px); position:relative}
.band p{color:var(--muted); max-width:48ch; margin:16px auto 30px; position:relative}
.band .hero-cta{justify-content:center; position:relative}

/* ---------- detail page ---------- */
.detail{padding-top:120px}
.detail-stage{position:relative; aspect-ratio:16/9; max-height:64vh; width:100%; max-width:calc(100vw - 180px); margin-inline:auto; border-radius:22px; overflow:hidden;
  border:1px solid var(--line); background:radial-gradient(circle at 50% 45%, #14171d, #07080a 75%)}
.detail-stage.model{background:radial-gradient(circle at 50% 80%, #1d2433 0%, #12151c 42%, #07080a 80%)}
/* on themed skybox pages the whole page IS the sky — drop the black card
   and let the orb float directly over the blurred backdrop */
body.themed .detail-stage{background:transparent; border:1px solid var(--line-2); box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.detail-stage .orb-slot{position:absolute; inset:0}
.detail-stage .hint{position:absolute; bottom:14px; left:14px; z-index:5; pointer-events:none; white-space:nowrap;
  color:var(--muted); font-family:var(--font-display); font-size:11px; letter-spacing:.14em; text-transform:uppercase;
  background:rgba(10,11,13,.6); border:1px solid var(--line); padding:7px 14px; border-radius:100px; backdrop-filter:blur(8px)}
.detail-head{display:flex; align-items:flex-start; justify-content:space-between; gap:24px; margin:34px 0 0; flex-wrap:wrap}
.detail-head h1{font-size:clamp(34px,5vw,60px); font-weight:700}
.detail-head .cat-line{color:var(--accent-2); margin-bottom:12px}
.detail-grid{display:grid; grid-template-columns:1.4fr .9fr; gap:48px; margin-top:30px}
.detail-grid .lead{font-size:18px; color:var(--muted); max-width:54ch}
.spec{border:1px solid var(--line); border-radius:16px; overflow:hidden; background:var(--panel)}
.spec .row{display:flex; justify-content:space-between; gap:16px; padding:15px 18px; border-bottom:1px solid var(--line); font-size:14px}
.spec .row:last-child{border-bottom:0}
.spec .row .k{color:var(--faint); font-family:var(--font-display); letter-spacing:.04em}
.spec .row .v{color:var(--text); font-weight:500; text-align:right}
.related{margin-top:20px}

/* ---------- footer ---------- */
.ftr{border-top:1px solid var(--line); margin-top:90px; padding:56px 0 40px; position:relative; z-index:2}

/* ---------- enter-skybox buttons + fullscreen 360° viewer ---------- */
.enter-btn{position:absolute; z-index:6; display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-display); font-size:11.5px; font-weight:500; letter-spacing:.1em; text-transform:uppercase;
  color:var(--text); background:rgba(10,11,13,.68); border:1px solid var(--line-2); padding:9px 15px;
  border-radius:100px; cursor:pointer; backdrop-filter:blur(8px); transition:.2s; white-space:nowrap}
.enter-btn:hover{border-color:var(--accent); color:var(--accent-2); box-shadow:0 0 24px -6px var(--glow)}
.detail-stage .enter-btn{top:14px; right:14px}
.hero-orb .enter-btn{bottom:-2%; right:4%}
.quick-look{position:absolute; bottom:10px; right:10px; z-index:7; display:inline-flex; align-items:center; gap:6px;
  font-family:var(--font-display); font-size:10.5px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted); background:rgba(10,11,13,.6); border:1px solid var(--line); padding:5px 10px;
  border-radius:100px; cursor:pointer; backdrop-filter:blur(6px); transition:.18s}
.quick-look:hover{color:var(--accent-2); border-color:var(--accent)}
.sky-viewer{position:fixed; inset:0; z-index:200; background:#000}
.sky-viewer[hidden]{display:none}
.sky-viewer .sv-canvas{position:absolute; inset:0; width:100%; height:100%; cursor:grab; touch-action:none}
.sky-viewer .sv-top{position:absolute; top:0; left:0; right:0; z-index:2; display:flex; align-items:center;
  justify-content:space-between; padding:18px 24px; background:linear-gradient(rgba(4,5,7,.6), transparent)}
.sky-viewer .sv-name{font-family:var(--font-display); font-size:13px; font-weight:500; letter-spacing:.14em; text-transform:uppercase; color:#fff}
.sky-viewer .sv-close{font-family:var(--font-display); font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  color:#fff; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.25); padding:9px 16px;
  border-radius:100px; cursor:pointer; backdrop-filter:blur(8px); transition:.2s}
.sky-viewer .sv-close:hover{background:var(--accent); color:var(--accent-ink); border-color:var(--accent)}
.sky-viewer .sv-hint{position:absolute; bottom:18px; left:50%; transform:translateX(-50%); z-index:2;
  font-family:var(--font-display); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.55);
  background:rgba(8,9,11,.5); border:1px solid rgba(255,255,255,.12); padding:7px 14px; border-radius:100px; backdrop-filter:blur(8px); white-space:nowrap}

/* ---------- edge prev/next navigation (detail pages + 360 viewer) ---------- */
.nav-arrow{position:fixed; top:50%; transform:translateY(-50%); z-index:120;
  width:54px; height:54px; display:flex; align-items:center; justify-content:center;
  font-size:22px; line-height:1; color:var(--text); cursor:pointer;
  background:rgba(10,11,13,.6); border:1px solid var(--line-2); border-radius:50%;
  backdrop-filter:blur(8px); transition:.2s; -webkit-tap-highlight-color:transparent}
.nav-arrow:hover{border-color:var(--accent); color:var(--accent-2); box-shadow:0 0 26px -6px var(--glow); background:rgba(10,11,13,.82)}
.nav-arrow.prev{left:22px}
.nav-arrow.next{right:22px}
.nav-arrow svg{width:20px; height:20px; stroke:currentColor; stroke-width:2.2; fill:none}
/* viewer arrows sit above the canvas */
.sky-viewer .nav-arrow{position:absolute; z-index:3; width:58px; height:58px;
  background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.25); color:#fff}
.sky-viewer .nav-arrow:hover{background:var(--accent); color:var(--accent-ink); border-color:var(--accent)}
@media (max-width:640px){
  .nav-arrow{width:44px; height:44px}
  .nav-arrow.prev{left:10px}
  .nav-arrow.next{right:10px}
}
.ftr-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px}
.ftr h4{font-family:var(--font-display); font-size:13px; letter-spacing:.06em; color:var(--faint); text-transform:uppercase; margin-bottom:16px; font-weight:500}
.ftr a{display:block; color:var(--muted); padding:6px 0; font-size:14.5px; transition:.2s}
.ftr a:hover{color:var(--accent-2)}
.ftr .blurb{color:var(--muted); max-width:34ch; margin-top:14px; font-size:14.5px}
.ftr-bottom{display:flex; justify-content:space-between; gap:18px; margin-top:46px; padding-top:24px; border-top:1px solid var(--line); color:var(--faint); font-size:13px; flex-wrap:wrap}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr; gap:10px}
  .hero-orb{margin:10px auto 0; max-width:380px}
  .detail-grid{grid-template-columns:1fr; gap:28px}
  .orb-grid{--cols:2}
  .nav{display:none}
  .menu-btn{display:inline-flex}
  .ftr-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .wrap{padding:0 18px}
  .orb-grid{--cols:1}
  .ftr-grid{grid-template-columns:1fr}
  .band{padding:36px 22px}
  .hero{padding-top:130px}
}