:root{
  --ink:#1b1815; --paper:#fbfaf7; --soft:#f3f0ea; --muted:#8d8779; --line:#e6e1d6;
  --accent:#b98a3e; --card:#ffffff;
  --display:"Playfair Display",Georgia,serif; --bebas:"Bebas Neue",sans-serif; --body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0; font-family:var(--body); color:var(--ink); background:var(--paper); line-height:1.65; -webkit-font-smoothing:antialiased}
img{max-width:100%; display:block}

.mockup-badge{position:fixed; top:14px; right:14px; z-index:60; font:700 10px/1 var(--body); letter-spacing:.14em; text-transform:uppercase; color:#fff; background:rgba(27,24,21,.55); border:1px solid rgba(255,255,255,.22); padding:7px 12px; border-radius:999px; backdrop-filter:blur(6px)}

/* Reveal on scroll */
.reveal{opacity:0; transform:translateY(26px); transition:opacity .8s ease, transform .8s ease}
.reveal.is-in{opacity:1; transform:none}

/* TOPBAR */
.topbar{position:fixed; top:0; left:0; right:0; z-index:50; display:flex; align-items:center; justify-content:space-between; padding:18px 30px; color:var(--ink); background:rgba(251,250,247,.82); backdrop-filter:blur(10px); border-bottom:1px solid rgba(230,225,214,.6)}
.topbar-logo{font:600 .82rem/1 var(--body); letter-spacing:.3em}
.topbar-label{font:400 .68rem/1 var(--body); letter-spacing:.24em; text-transform:uppercase; opacity:.75}

/* ───────── DISPLAY · COASTAL LIVING ───────── */
.display-line{display:block; font-family:var(--bebas); line-height:.9; letter-spacing:.04em; text-transform:uppercase}
.display-line--lg{font-size:clamp(3.8rem,13vw,9rem); color:var(--ink)}
.display-line--sm{font-size:clamp(1.6rem,4.8vw,3rem); text-align:right; margin-top:-.08em; color:var(--ink); opacity:.9}
.display-line--light{color:#fff; text-shadow:0 4px 48px rgba(0,0,0,.35)}

.intro{position:sticky; top:0; z-index:0; height:100vh; min-height:640px; overflow:hidden; background:#0e1218}
.intro-video{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center center}
.intro-veil{position:absolute; inset:0; z-index:1; pointer-events:none; background:linear-gradient(180deg,rgba(12,16,22,.12) 0%,rgba(12,16,22,0) 32%,rgba(12,16,22,.18) 72%,rgba(10,13,18,.32) 100%)}

/* Contenido que sube sobre el video fijo */
.page-scroll{position:relative; z-index:2; background:var(--paper)}

/* ───────── META debajo del hero ───────── */
.intro-meta{position:relative; max-width:1240px; margin:0 auto; padding:28px 40px 32px; background:var(--paper); border-bottom:1px solid var(--line); box-shadow:0 -28px 80px rgba(27,24,21,.14)}
.intro-meta-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:12px}
.meta-card{display:flex; flex-direction:column; gap:6px; padding:16px 18px; border-radius:8px; background:var(--card); border:1px solid var(--line); opacity:0; transform:translateY(12px); animation:metaCardIn .7s cubic-bezier(.16,1,.3,1) forwards}
.meta-card:nth-child(1){animation-delay:.2s}
.meta-card:nth-child(2){animation-delay:.3s}
.meta-card:nth-child(3){animation-delay:.4s}
.meta-card:nth-child(4){animation-delay:.5s}
.meta-card span{font-size:.64rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted)}
.meta-card strong{font-size:.95rem; font-weight:600; color:var(--ink)}
@keyframes metaCardIn{from{opacity:0; transform:translateY(12px)}to{opacity:1; transform:none}}
@media (prefers-reduced-motion:reduce){
  .meta-card{opacity:1; transform:none; animation:none}
  .style-card:hover{transform:none}
  .style-card.active .frame img,.style-lightbox-frame img{animation:none}
  .style-card.active .check,.style-card.active .hotspot,.style-lightbox-frame .hotspot{animation:none}
}

/* ───────── SECTION HEADS ───────── */
.section-head{max-width:1240px; margin:0 auto; padding:0 40px}
.head-row{display:flex; align-items:baseline; gap:18px; flex-wrap:wrap}
.head-en{font-size:.7rem; letter-spacing:.3em; text-transform:uppercase; color:var(--accent); font-weight:600}
.section-head h2{margin:0; font-family:var(--bebas); font-weight:400; font-size:clamp(2.2rem,5vw,3.8rem); letter-spacing:.05em; text-transform:uppercase; line-height:.95}
.section-head p{margin:14px 0 0; color:var(--muted); font-size:1rem; max-width:58ch; font-weight:300}

/* ───────── 01 · ESTILOS ───────── */
.styles{
  padding:110px 0 40px;
  background:
    radial-gradient(ellipse 80% 55% at 12% 0%, rgba(185,138,62,.09) 0%, transparent 58%),
    radial-gradient(ellipse 70% 50% at 88% 100%, rgba(143,154,138,.07) 0%, transparent 52%),
    var(--paper);
}
.style-grid{max-width:1240px; margin:48px auto 0; padding:0 40px; display:grid; grid-template-columns:repeat(3,1fr); gap:28px}
.style-card{
  position:relative; border:0; text-align:left; cursor:pointer; font-family:var(--body); color:var(--ink);
  padding:14px 14px 0; border-radius:16px;
  background:rgba(255,255,255,.38);
  backdrop-filter:blur(20px) saturate(1.35);
  -webkit-backdrop-filter:blur(20px) saturate(1.35);
  border:1px solid rgba(255,255,255,.62);
  box-shadow:0 20px 50px rgba(27,24,21,.07), inset 0 1px 0 rgba(255,255,255,.72);
  transition:background .45s ease, border-color .45s ease, box-shadow .45s ease, transform .45s cubic-bezier(.22,.61,.36,1);
}
.style-card.reveal:nth-child(1){transition-delay:.05s}
.style-card.reveal:nth-child(2){transition-delay:.2s}
.style-card.reveal:nth-child(3){transition-delay:.35s}
.style-card:hover{
  background:rgba(255,255,255,.54);
  border-color:rgba(255,255,255,.78);
  box-shadow:0 26px 58px rgba(27,24,21,.11), inset 0 1px 0 rgba(255,255,255,.85);
  transform:translateY(-5px);
}
.style-card.active{
  background:rgba(255,255,255,.62);
  border-color:rgba(185,138,62,.42);
  box-shadow:0 28px 64px rgba(185,138,62,.14), inset 0 1px 0 rgba(255,255,255,.9);
}
.style-card .frame{
  position:relative; overflow:hidden; aspect-ratio:4/3; background:var(--soft);
  border-radius:12px;
  transition:box-shadow .45s ease;
}
.style-card .frame img{width:100%; height:100%; object-fit:cover; transition:transform .8s cubic-bezier(.22,.61,.36,1); will-change:transform}
.style-card:not(.active):hover .frame img{transform:scale(1.05)}
.style-card.active .frame img{animation:styleKenBurns 20s ease-in-out infinite alternate}
.style-card .frame::after{
  content:""; position:absolute; inset:0; border-radius:inherit;
  border:1px solid rgba(255,255,255,.28);
  box-shadow:inset 0 0 0 1px rgba(27,24,21,.04);
  pointer-events:none;
}
.style-card .check{
  position:absolute; top:14px; left:14px; z-index:2;
  font-size:.66rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:#fff;
  background:rgba(185,138,62,.88); backdrop-filter:blur(8px);
  padding:7px 13px; border-radius:999px;
  border:1px solid rgba(255,255,255,.35);
  opacity:0; transform:translateY(-6px) scale(.92);
  transition:opacity .3s, transform .3s;
}
.style-card.active .check{opacity:1; transform:none; animation:checkPop .5s cubic-bezier(.16,1,.3,1) both}
.style-card.active .frame{box-shadow:0 0 0 2px var(--accent), 0 12px 32px rgba(185,138,62,.18)}
@keyframes styleKenBurns{0%{transform:scale(1) translate(0,0)}100%{transform:scale(1.09) translate(-1.8%,-1.2%)}}
@keyframes checkPop{0%{opacity:0; transform:translateY(-8px) scale(.88)}70%{transform:translateY(2px) scale(1.04)}100%{opacity:1; transform:none}}
.style-card .label{
  margin:0 -14px; padding:16px 18px 18px;
  border-top:1px solid rgba(27,24,21,.06);
  background:rgba(255,255,255,.28);
  border-radius:0 0 15px 15px;
}
.style-card .label .en{display:block; font-size:.66rem; letter-spacing:.26em; text-transform:uppercase; color:var(--muted)}
.style-card .label h3{margin:6px 0 4px; font-family:var(--bebas); font-weight:400; font-size:1.75rem; letter-spacing:.05em; text-transform:uppercase}
.style-card .label .tagline{font-size:.88rem; color:var(--muted)}
.style-card .num{
  position:absolute; top:22px; right:22px; z-index:3;
  font-family:var(--bebas); font-size:1rem; color:var(--muted); letter-spacing:.06em;
  padding:5px 11px; border-radius:999px;
  background:rgba(255,255,255,.52); backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.65);
}
.style-card .frame .expand-hint{
  position:absolute; right:14px; bottom:14px; z-index:3;
  font-size:.62rem; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:#fff;
  background:rgba(27,24,21,.42); backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.22);
  padding:7px 12px; border-radius:999px;
  opacity:0; transform:translateY(6px); transition:.35s; pointer-events:none;
}
.style-card:hover .expand-hint{opacity:1; transform:none}

/* Hotspots · sillas y alfombras */
.hotspot{position:absolute; z-index:4; width:38px; height:38px; margin:-19px 0 0 -19px; padding:0; border:0; background:transparent; cursor:pointer; opacity:0; transform:scale(.82); transition:opacity .4s, transform .35s}
.style-card.active .hotspot,.style-lightbox-frame .hotspot{opacity:1; transform:scale(1); animation:hotspotIn .55s cubic-bezier(.16,1,.3,1) both}
.style-card.active .hotspot:nth-of-type(1),.style-lightbox-frame .hotspot:nth-of-type(1){animation-delay:.25s}
.style-card.active .hotspot:nth-of-type(2),.style-lightbox-frame .hotspot:nth-of-type(2){animation-delay:.45s}
.hotspot i{display:block; width:100%; height:100%; border-radius:50%; background:rgba(255,255,255,.94); box-shadow:0 6px 22px rgba(0,0,0,.28); position:relative; transition:.25s}
.hotspot i::before,.hotspot i::after{content:""; position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); background:var(--ink); border-radius:1px}
.hotspot i::before{width:13px; height:2px}
.hotspot i::after{width:2px; height:13px}
.hotspot--rug i::after{display:none}
.hotspot::after{content:""; position:absolute; inset:-7px; border:1px solid rgba(255,255,255,.75); border-radius:50%; animation:hotspot-pulse 2.4s ease-out infinite; pointer-events:none}
.hotspot.active{z-index:6}
.hotspot.active i{background:var(--accent)}
.hotspot.active i::before,.hotspot.active i::after{background:#fff}
@keyframes hotspot-pulse{0%{transform:scale(1); opacity:.85}100%{transform:scale(1.6); opacity:0}}
@keyframes hotspotIn{0%{opacity:0; transform:scale(.45)}65%{transform:scale(1.08)}100%{opacity:1; transform:scale(1)}}

/* Lightbox atmósfera */
.style-lightbox[hidden]{display:none!important}
.style-lightbox:not([hidden]){position:fixed; inset:0; z-index:75; display:flex; align-items:center; justify-content:center; padding:24px}
.style-lightbox-backdrop{position:absolute; inset:0; background:rgba(20,17,13,.74); backdrop-filter:blur(10px)}
.style-lightbox-card{position:relative; z-index:1; width:min(1120px,100%); max-height:94vh; overflow:auto; background:var(--card); border:1px solid var(--line); box-shadow:0 44px 100px rgba(0,0,0,.42)}
.style-lightbox-close{position:absolute; top:12px; right:12px; z-index:5; width:42px; height:42px; border-radius:50%; border:1px solid var(--line); background:#fff; color:var(--ink); font-size:1.45rem; cursor:pointer; line-height:1}
.style-lightbox-frame{position:relative; aspect-ratio:16/10; overflow:hidden; background:var(--soft)}
.style-lightbox-frame img{width:100%; height:100%; object-fit:cover; animation:styleKenBurns 20s ease-in-out infinite alternate}
.style-lightbox-foot{display:flex; align-items:flex-end; justify-content:space-between; gap:24px; padding:22px 28px 28px; flex-wrap:wrap}
.style-lightbox-copy .en{display:block; font-size:.66rem; letter-spacing:.26em; text-transform:uppercase; color:var(--muted); margin-bottom:4px}
.style-lightbox-copy h3{margin:0 0 8px; font-family:var(--bebas); font-size:2.1rem; letter-spacing:.05em; text-transform:uppercase; font-weight:400}
.style-lightbox-copy p{margin:0; color:var(--muted); max-width:48ch; font-size:.95rem}
.style-lightbox-foot .btn-primary{width:auto; min-width:220px; padding:15px 28px}

/* Flotante 3D / ficha */
.hover3d[hidden]{display:none!important}
.hover3d:not([hidden]){position:fixed; z-index:82; width:min(360px,calc(100vw - 32px)); background:var(--card); border:1px solid var(--line); box-shadow:0 28px 70px rgba(27,24,21,.38); border-radius:6px; overflow:hidden}
.hover3d-canvas{position:relative; aspect-ratio:4/3; background:radial-gradient(120% 100% at 50% 30%,#161616,#000 82%)}
.hover3d-canvas canvas{position:absolute; inset:0; width:100%!important; height:100%!important; cursor:grab; touch-action:none}
.hover3d-canvas canvas.is-grabbing{cursor:grabbing}
.hover3d.no-model .hover3d-canvas{display:none}
.hover3d-loading{position:absolute; inset:0; display:flex; align-items:center; justify-content:center; font-size:.82rem; color:var(--muted); z-index:2}
.hover3d-info{padding:16px 18px 18px}
.h3d-cat{font-size:.66rem; letter-spacing:.22em; text-transform:uppercase; color:var(--accent); font-weight:600}
.hover3d-info h4{margin:6px 0 8px; font-family:var(--bebas); font-size:1.55rem; letter-spacing:.04em; text-transform:uppercase; font-weight:400}
.h3d-price{font-weight:600; font-size:1.05rem; margin-bottom:10px; font-variant-numeric:tabular-nums}
.h3d-specs{list-style:none; margin:0 0 12px; padding:0; font-size:.82rem; color:var(--muted)}
.h3d-specs li{padding:4px 0; border-bottom:1px solid var(--line)}
.h3d-specs li:last-child{border-bottom:0}
.h3d-rug-tag{display:inline-block; font-size:.64rem; letter-spacing:.18em; text-transform:uppercase; color:var(--accent); font-weight:600; margin-bottom:8px}
.rug-preview{border-radius:10px; overflow:hidden; margin-bottom:14px; border:1px solid var(--line); box-shadow:0 12px 32px -16px rgba(27,24,21,.5)}
.rug-preview img{display:block; width:100%; height:150px; object-fit:cover}
.rug-preview--lg{margin-bottom:20px}
.rug-preview--lg img{height:min(300px,38vh)}
.rug-swatches{display:flex; gap:8px; flex-wrap:wrap; margin:0 0 12px}
.rug-sw{display:inline-flex; align-items:center; gap:7px; padding:6px 12px 6px 7px; border-radius:999px; background:var(--soft); border:1px solid var(--line); font-size:.7rem; letter-spacing:.03em; color:var(--ink); cursor:pointer; transition:.2s}
.rug-sw>span{width:14px; height:14px; border-radius:50%; flex:none; box-shadow:inset 0 0 0 1px rgba(0,0,0,.15)}
.rug-sw.active{background:var(--ink); color:#fff; border-color:var(--ink)}
.rug-sw:hover{border-color:var(--accent)}
.h3d-desc{font-size:.86rem; color:var(--muted); margin:0 0 12px; line-height:1.55}
.h3d-open{width:100%; padding:12px; border:1px solid var(--line); border-radius:999px; background:var(--soft); color:var(--ink); font:600 .82rem var(--body); cursor:pointer; transition:.2s}
.h3d-open:hover{background:var(--ink); color:#fff; border-color:var(--ink)}
.h3d-hint{font-size:.72rem; color:var(--muted); letter-spacing:.04em}

/* ───────── 02 · MOODBOARD ───────── */
.room{padding:110px 0 90px; background:var(--paper)}
.mood{max-width:1240px; margin:46px auto 0; padding:0 40px; display:grid; grid-template-columns:1fr 1.3fr 1fr; gap:26px; align-items:start}
.mood h3{margin:0 0 16px; font-size:.7rem; letter-spacing:.24em; text-transform:uppercase; color:var(--muted); font-weight:600}
.mood-palette,.mood-materials{background:var(--card); border:1px solid var(--line); padding:26px}
.palette{display:flex; flex-direction:column; gap:10px}
.palette .p{display:flex; align-items:center; gap:12px; font-size:.8rem; color:var(--muted); font-variant-numeric:tabular-nums}
.palette .p i{width:44px; height:26px; border-radius:3px; border:1px solid rgba(27,24,21,.08)}
.materials{display:flex; flex-direction:column; gap:14px}
.material{display:flex; align-items:center; gap:14px}
.material i{width:40px; height:40px; border-radius:50%; border:1px solid rgba(27,24,21,.08); flex:none}
.material b{display:block; font-size:.92rem; font-weight:600}
.material small{color:var(--muted); font-size:.8rem}
.mood-note{background:var(--ink); color:#efe9dd; padding:30px 28px; font-family:var(--display); font-weight:400; font-size:1.16rem; line-height:1.6}
.mood-note strong{color:#eed9ab; font-weight:500}

/* ───────── 03 · CURADURÍA ───────── */
.curation-head{margin-top:96px}
.piece-grid{max-width:1240px; margin:46px auto 0; padding:0 40px; display:grid; grid-template-columns:repeat(3,1fr); gap:26px}
.piece{position:relative; background:var(--card); border:1px solid var(--line); padding:0; text-align:left; cursor:pointer; font-family:var(--body); color:var(--ink); transition:.3s}
.piece:hover{transform:translateY(-4px); box-shadow:0 18px 40px rgba(27,24,21,.10)}
.piece-thumb{position:relative; aspect-ratio:4/3; display:flex; align-items:center; justify-content:center; padding:18px; border-bottom:1px solid var(--line); overflow:hidden}
.piece-thumb img{width:100%; height:100%; object-fit:contain; filter:drop-shadow(0 10px 18px rgba(27,24,21,.12))}
.piece-thumb--model{background:linear-gradient(165deg, #f8f5ef 0%, #ece6da 100%)}
.piece-3dtag{position:absolute; right:12px; bottom:12px; font-size:.62rem; font-weight:700; letter-spacing:.14em; color:var(--ink); background:#fff; border:1px solid var(--line); padding:5px 10px; border-radius:999px}
.piece-incart{position:absolute; top:12px; left:12px; z-index:2; font-size:.64rem; font-weight:600; letter-spacing:.1em; color:#fff; background:var(--accent); padding:6px 11px; border-radius:999px; display:none}
.piece.in-cart .piece-incart{display:block}
.piece-body{padding:18px 20px 20px}
.piece-body h4{margin:0 0 2px; font-family:var(--display); font-weight:500; font-size:1.18rem}
.piece-body .cat{font-size:.76rem; letter-spacing:.06em; color:var(--muted)}
.piece-body .price{margin-top:10px; font-weight:600; font-size:1rem; font-variant-numeric:tabular-nums}

/* ───────── FICHA ───────── */
.credits{max-width:1240px; margin:0 auto; padding:20px 40px 130px; background:var(--paper)}
.credits-title{margin:0 0 8px; font-family:var(--display); font-weight:400; font-size:1.7rem}
.credits-list{list-style:none; margin:0; padding:0}
.credits-list li{border-top:1px solid var(--line)}
.credits-list li:last-child{border-bottom:1px solid var(--line)}
.credits-list dl{display:grid; grid-template-columns:220px 1fr; gap:20px; margin:0; padding:18px 4px}
.credits-list dt{font-size:.68rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); align-self:center}
.credits-list dd{margin:0; font-size:.95rem}

/* ───────── VIEWER 3D ───────── */
.viewer-modal[hidden],
.proposal-modal[hidden],
.cart-panel[hidden],
.toast[hidden],
.style-lightbox[hidden],
.hover3d[hidden]{display:none!important}
.viewer-modal:not([hidden]){position:fixed; inset:0; z-index:80; background:rgba(20,17,13,.55); backdrop-filter:blur(8px); display:flex; align-items:center; justify-content:center; padding:26px}
.viewer-card{position:relative; width:min(1060px,100%); max-height:92vh; background:var(--card); border:1px solid var(--line); display:grid; grid-template-columns:1.4fr 1fr; overflow:hidden; box-shadow:0 40px 90px rgba(20,17,13,.35)}
.viewer-close{position:absolute; top:12px; right:12px; z-index:5; width:40px; height:40px; border-radius:50%; border:1px solid var(--line); background:#fff; color:var(--ink); font-size:1.4rem; cursor:pointer; line-height:1}
.viewer-close:hover{background:var(--soft)}
.viewer-canvas{position:relative; min-height:420px; background:radial-gradient(120% 100% at 50% 0%, #f6f2ea, #e7e0d2 80%)}
.viewer-canvas canvas{position:absolute; inset:0; width:100%!important; height:100%!important}
.viewer-hint{position:absolute; left:14px; bottom:12px; z-index:3; font-size:.7rem; letter-spacing:.06em; color:var(--muted)}
.viewer-loading{position:absolute; inset:0; display:flex; align-items:center; justify-content:center; font-size:.85rem; color:var(--muted); z-index:2}
.viewer-info{padding:34px 30px; overflow:auto}
.vcat{font-size:.68rem; letter-spacing:.22em; text-transform:uppercase; color:var(--accent); font-weight:600}
.viewer-info h3{margin:8px 0 10px; font-family:var(--display); font-weight:500; font-size:1.8rem}
.vdesc{color:var(--muted); font-size:.92rem; margin:0 0 18px}
.variant-row{margin-bottom:18px}
.vlabel{font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); margin-bottom:10px}
.variant-dots{display:flex; gap:10px; flex-wrap:wrap}
.vdot{width:34px; height:34px; border-radius:50%; border:2px solid #fff; box-shadow:0 0 0 1px var(--line); cursor:pointer; transition:.2s}
.variant-dots--labels .vdot{display:inline-flex; align-items:center; gap:8px; width:auto; height:auto; min-height:34px; padding:7px 14px 7px 9px; border-radius:999px; font-size:.72rem; letter-spacing:.04em; background:var(--soft); color:var(--ink); box-shadow:none; border:1px solid var(--line)}
.variant-dots--labels .vdot.active{background:var(--ink); color:#fff; border-color:var(--ink)}
.vdot-sw{width:16px; height:16px; border-radius:50%; flex:none; box-shadow:inset 0 0 0 1px rgba(0,0,0,.15)}
.vdot.active{box-shadow:0 0 0 2px var(--accent)}
.viewer-modal--info .viewer-card{grid-template-columns:1fr; max-width:520px}
.viewer-modal--info .viewer-canvas{display:none}
.viewer-specs{list-style:none; margin:0 0 18px; padding:0}
.viewer-specs li{display:flex; justify-content:space-between; gap:14px; padding:10px 0; border-bottom:1px solid var(--line); font-size:.86rem}
.viewer-specs span{color:var(--muted)}
.viewer-price{font-size:1.5rem; font-weight:600; margin-bottom:16px; font-variant-numeric:tabular-nums}
.viewer-price small{display:block; font-size:.72rem; font-weight:400; color:var(--muted)}
.btn-add{width:100%; padding:15px; border:0; border-radius:999px; background:var(--ink); color:#fff; font:600 .92rem var(--body); letter-spacing:.04em; cursor:pointer; transition:.25s}
.btn-add:hover{background:#3a352d}
.btn-add.added{background:var(--accent)}

/* ───────── CART ───────── */
.cart-fab{position:fixed; right:26px; bottom:26px; z-index:70; display:flex; align-items:center; gap:10px; padding:15px 22px; border:0; border-radius:999px; background:var(--ink); color:#fff; font:600 .88rem var(--body); letter-spacing:.04em; cursor:pointer; box-shadow:0 16px 38px rgba(27,24,21,.3); transition:.25s}
.cart-fab:hover{transform:translateY(-2px)}
.cart-count{background:var(--accent); color:#fff; min-width:24px; height:24px; border-radius:999px; display:inline-flex; align-items:center; justify-content:center; font-size:.76rem; padding:0 7px}
.cart-panel:not([hidden]){position:fixed; right:26px; bottom:92px; z-index:70; width:min(400px, calc(100vw - 52px)); max-height:min(70vh, 640px); background:var(--card); border:1px solid var(--line); box-shadow:0 30px 70px rgba(27,24,21,.25); display:flex; flex-direction:column; overflow:hidden}
.cart-head{display:flex; align-items:center; justify-content:space-between; padding:18px 22px; border-bottom:1px solid var(--line)}
.cart-head h3{margin:0; font-family:var(--display); font-weight:500; font-size:1.2rem}
.cart-x{border:0; background:none; font-size:1.4rem; cursor:pointer; color:var(--muted)}
.cart-budget{padding:16px 22px; border-bottom:1px solid var(--line); background:var(--soft)}
.cb-top{display:flex; justify-content:space-between; font-size:.8rem; margin-bottom:8px}
.cb-top strong{font-variant-numeric:tabular-nums}
.cb-track{height:6px; border-radius:999px; background:#e3ddd0; overflow:hidden}
.cb-track i{display:block; height:100%; width:0; background:var(--accent); border-radius:999px; transition:width .4s}
.cb-track i.over{background:#c4574c}
.cb-bottom{display:flex; justify-content:space-between; font-size:.72rem; color:var(--muted); margin-top:7px}
.cart-items{flex:1; overflow:auto; padding:10px 22px}
.cart-empty{padding:30px 4px; text-align:center; color:var(--muted); font-size:.86rem}
.ci{display:flex; align-items:center; gap:12px; padding:12px 0; border-bottom:1px solid var(--line)}
.cithumb{width:52px; height:52px; flex:none; border:1px solid var(--line); background:var(--soft); display:flex; align-items:center; justify-content:center; padding:4px; overflow:hidden}
.cithumb img{width:100%; height:100%; object-fit:contain}
.cinfo{flex:1; min-width:0}
.cinfo b{display:block; font-size:.88rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.cinfo small{color:var(--muted); font-size:.74rem}
.ciprice{font-size:.84rem; font-weight:600; font-variant-numeric:tabular-nums}
.cirm{border:0; background:none; color:var(--muted); cursor:pointer; font-size:.95rem; padding:4px}
.cirm:hover{color:#c4574c}
.cart-foot{padding:16px 22px 20px; border-top:1px solid var(--line)}
.cart-total{display:flex; justify-content:space-between; margin-bottom:12px; font-size:.95rem}
.cart-total strong{font-variant-numeric:tabular-nums}
.btn-primary{width:100%; padding:15px; border:0; border-radius:999px; background:var(--accent); color:#fff; font:600 .92rem var(--body); cursor:pointer; transition:.25s}
.btn-primary:hover{filter:brightness(1.06)}
.btn-primary:disabled{background:#d8d2c4; cursor:not-allowed}

/* ───────── PROPOSAL ───────── */
.proposal-modal:not([hidden]){position:fixed; inset:0; z-index:85; background:rgba(20,17,13,.55); backdrop-filter:blur(8px); display:flex; align-items:center; justify-content:center; padding:26px}
.proposal-card{position:relative; width:min(680px,100%); max-height:92vh; overflow:auto; background:var(--card); border:1px solid var(--line); box-shadow:0 40px 90px rgba(20,17,13,.35)}
.proposal-body{padding:46px 46px 40px}
.plogo{font-size:.68rem; letter-spacing:.34em; color:var(--muted); margin-bottom:18px}
.proposal-body h2{margin:0 0 6px; font-family:var(--display); font-weight:500; font-size:2rem}
.pmeta{color:var(--muted); font-size:.85rem; margin-bottom:24px}
.ptable{width:100%; border-collapse:collapse; margin-bottom:20px}
.ptable td{padding:11px 4px; border-bottom:1px solid var(--line); font-size:.9rem}
.ptable td:last-child{text-align:right; font-variant-numeric:tabular-nums; font-weight:500}
.ptotals{margin-bottom:26px}
.ptotals>div{display:flex; justify-content:space-between; padding:7px 4px; font-size:.9rem; color:var(--muted)}
.ptotals .grand{color:var(--ink); font-weight:700; font-size:1.08rem; border-top:1px solid var(--ink); margin-top:8px; padding-top:13px}
.pactions{display:flex; gap:12px}
.pactions .btn-primary{flex:1}
.pactions .btn-add{flex:1; background:var(--soft); color:var(--ink)}

/* ───────── TOAST ───────── */
.toast{position:fixed; left:50%; bottom:30px; transform:translateX(-50%); z-index:90; background:var(--ink); color:#fff; padding:13px 24px; border-radius:999px; font-size:.86rem; box-shadow:0 16px 40px rgba(27,24,21,.35)}

/* ───────── RESPONSIVE ───────── */
@media (max-width: 980px){
  .style-grid{grid-template-columns:1fr; gap:40px}
  .style-card.active .hotspot{opacity:1}
  .mood{grid-template-columns:1fr}
  .piece-grid{grid-template-columns:repeat(2,1fr)}
  .intro-meta-grid{grid-template-columns:repeat(2,1fr)}
  .viewer-card{grid-template-columns:1fr; max-height:94vh; overflow:auto}
  .viewer-canvas{min-height:320px}
}
@media (max-width: 640px){
  .intro-meta{padding:22px 24px 26px}
  .intro-meta-grid{grid-template-columns:repeat(2,1fr); gap:10px}
  .meta-card{padding:14px 15px}
  .section-head,.credits{padding-left:24px; padding-right:24px}
  .style-grid,.mood,.piece-grid{padding-left:24px; padding-right:24px}
  .piece-grid{grid-template-columns:1fr}
  .credits-list dl{grid-template-columns:1fr; gap:4px}
  .proposal-body{padding:32px 24px}
  .topbar{padding:14px 18px}
}