@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600&family=Bodoni+Moda:opsz,wght@6..96,400;6..96,500;6..96,600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  color-scheme: light;
  --bg: oklch(0.955 0.018 85);
  --bg-alt: oklch(0.915 0.015 85);
  --surface: oklch(0.98 0.01 85);
  --ink: oklch(0.25 0.03 250);
  --ink-soft: oklch(0.42 0.03 250);
  --ink-faint: oklch(0.55 0.02 250);
  --line: oklch(0.80 0.02 85);
  --brass: oklch(0.62 0.11 80);
  --brass-deep: oklch(0.50 0.10 78);
  --brass-ink: oklch(0.25 0.03 250);
  --patina: oklch(0.42 0.06 165);
  --shadow: oklch(0.25 0.03 250 / 0.14);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --bg: oklch(0.20 0.028 250);
    --bg-alt: oklch(0.165 0.026 250);
    --surface: oklch(0.245 0.03 250);
    --ink: oklch(0.94 0.018 85);
    --ink-soft: oklch(0.78 0.02 85);
    --ink-faint: oklch(0.62 0.02 85);
    --line: oklch(0.40 0.03 250);
    --brass: oklch(0.74 0.11 80);
    --brass-deep: oklch(0.84 0.10 82);
    --brass-ink: oklch(0.18 0.03 250);
    --patina: oklch(0.68 0.08 165);
    --shadow: oklch(0 0 0 / 0.35);
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --bg: oklch(0.20 0.028 250);
  --bg-alt: oklch(0.165 0.026 250);
  --surface: oklch(0.245 0.03 250);
  --ink: oklch(0.94 0.018 85);
  --ink-soft: oklch(0.78 0.02 85);
  --ink-faint: oklch(0.62 0.02 85);
  --line: oklch(0.40 0.03 250);
  --brass: oklch(0.74 0.11 80);
  --brass-deep: oklch(0.84 0.10 82);
  --brass-ink: oklch(0.18 0.03 250);
  --patina: oklch(0.68 0.08 165);
  --shadow: oklch(0 0 0 / 0.35);
}

*{ box-sizing: border-box; }
body{
  margin:0; background: var(--bg); color: var(--ink);
  font-family: 'Bodoni Moda', Georgia, 'Times New Roman', serif;
  font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased;
}
::selection{ background: var(--brass); color: var(--brass-ink); }

.wrap{ max-width: 1180px; margin-inline:auto; padding-inline: 24px; }

h1,h2,h3{ font-family:'Cinzel', serif; font-weight:600; letter-spacing:.06em; text-wrap: balance; margin:0; color: var(--ink); }
.mono{ font-family:'JetBrains Mono', ui-monospace, monospace; }
.eyebrow{
  font-family:'JetBrains Mono', monospace; font-size:11px; letter-spacing:.28em; text-transform:uppercase;
  color: var(--ink-faint);
}
a{ color: var(--patina); }
p{ color: var(--ink-soft); max-width: 62ch; }

.bar{ height:4px; background:var(--brass); }
.bar.thin{ height:2px; }

/* ---------- header ---------- */
header{
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in oklch, var(--bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; padding-block:14px; }
.brandmark{ display:flex; flex-direction:column; gap:6px; text-decoration:none; }
.brandmark .word{ font-family:'Cinzel',serif; font-weight:600; font-size: 17px; letter-spacing:.14em; color: var(--ink); line-height:1; }
.brandmark .bar{ width:100%; height:3px; }
nav.primary{ display:flex; align-items:center; gap: 30px; }
nav.primary a{
  font-family:'JetBrains Mono', monospace; font-size:11px; letter-spacing:.16em; text-transform:uppercase;
  color: var(--ink-soft); text-decoration:none; padding-block: 4px; border-bottom: 1px solid transparent;
}
nav.primary a:hover{ color: var(--ink); border-color: var(--brass); }
.menu-btn{
  display:none; background:none; border:1px solid var(--line); color:var(--ink); width:40px; height:36px;
  align-items:center; justify-content:center; cursor:pointer;
}
.menu-btn svg{ width:18px; height:18px; }

/* ---------- hero ---------- */
.hero{
  background: var(--ink); color: var(--bg);
  padding-block: clamp(64px, 12vw, 120px) clamp(56px, 10vw, 96px);
  position: relative; overflow:hidden;
}
:root[data-theme="dark"] .hero, @media (prefers-color-scheme: dark){ .hero{ background: var(--bg-alt); } }
.hero::before{
  content:""; position:absolute; inset:0; opacity:.5; pointer-events:none;
  background-image: radial-gradient(circle at 15% 20%, color-mix(in oklch, var(--brass) 14%, transparent), transparent 40%),
                     radial-gradient(circle at 85% 75%, color-mix(in oklch, var(--brass) 10%, transparent), transparent 45%);
}
.hero-inner{ position:relative; display:flex; flex-direction:column; align-items:center; text-align:center; gap:22px; }
.hero .eyebrow{ color: color-mix(in oklch, var(--bg) 70%, transparent); }
.hero-rule{ width:min(420px, 70vw); height:1px; background: color-mix(in oklch, var(--bg) 45%, transparent); }
.hero h1{
  color: var(--bg); font-size: clamp(34px, 6vw, 64px); line-height:1.04;
}
.hero h1 span{ display:block; }
.hero h1 .b{ letter-spacing:.10em; }
.hero h1 .c{ letter-spacing:.32em; text-indent:.32em; font-weight:400; }
.hero-bar{ width:min(300px,60vw); height:6px; background: var(--brass); }
.hero-tag{ font-family:'JetBrains Mono', monospace; font-size:12px; letter-spacing:.26em; text-transform:uppercase; color: color-mix(in oklch, var(--bg) 78%, transparent); }
.hero-lede{ max-width:46ch; color: color-mix(in oklch, var(--bg) 82%, transparent); font-size:18px; }
.cta-row{ display:flex; gap:14px; flex-wrap:wrap; justify-content:center; margin-top:8px; }
.btn{
  font-family:'JetBrains Mono', monospace; font-size:11px; letter-spacing:.18em; text-transform:uppercase;
  padding:14px 22px; text-decoration:none; display:inline-block; border:1px solid transparent; cursor:pointer;
  transition: transform .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-brass{ background: var(--brass); color: var(--brass-ink); }
.btn-brass:hover{ background: var(--brass-deep); }
.btn-ghost{ border-color: color-mix(in oklch, var(--bg) 50%, transparent); color: var(--bg); }
.btn-ghost:hover{ border-color: var(--bg); }

/* ---------- section shell ---------- */
section{ padding-block: clamp(56px, 9vw, 96px); }
.section-head{ display:flex; flex-direction:column; gap:14px; margin-bottom:44px; max-width: 70ch; }
.alt{ background: var(--bg-alt); }

/* ---------- collections ---------- */
.coll-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap:1px; background: var(--line); border:1px solid var(--line); }
.coll-card{
  background: var(--surface); padding: 34px 26px; display:flex; flex-direction:column; gap:16px; text-decoration:none;
  color: var(--ink); transition: background .15s ease;
}
.coll-card:hover{ background: var(--bg-alt); }
.coll-icon{ width:40px; height:40px; color: var(--brass); }
.coll-icon svg{ width:100%; height:100%; }
.coll-card h3{ font-size:15px; letter-spacing:.08em; }
.coll-card p{ font-size:14px; margin:0; }
.coll-count{ font-family:'JetBrains Mono', monospace; font-size:10px; letter-spacing:.16em; color: var(--ink-faint); margin-top:auto; }

/* ---------- catalog grid ---------- */
.cat-block{ margin-bottom: 48px; }
.cat-block:last-child{ margin-bottom: 0; }
.cat-heading{
  font-family:'JetBrains Mono', monospace; font-weight:500; font-size:12px; letter-spacing:.2em; text-transform:uppercase;
  color: var(--ink-soft); padding-bottom:12px; margin-bottom:22px; border-bottom:2px solid var(--brass);
}
.cat-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.item{
  background: var(--surface); border:1px solid var(--line); display:flex; flex-direction:column;
  text-decoration:none; color:inherit; transition: box-shadow .15s ease, transform .15s ease;
}
.item:hover{ box-shadow: 0 14px 26px -18px var(--shadow); transform: translateY(-2px); }
.item:hover .item-body h3{ color: var(--patina); }
.plate{
  aspect-ratio: 4/3; border-bottom:1px solid var(--line); position:relative; background:
    linear-gradient(160deg, color-mix(in oklch, var(--ink) 5%, var(--surface)), var(--surface));
  display:flex; align-items:center; justify-content:center; overflow:hidden;
}
.plate.photo img{ width:100%; height:100%; object-fit:cover; display:block; }
.plate::before, .plate::after{
  content:""; position:absolute; width:16px; height:16px; border: 1.5px solid var(--brass); opacity:.85; z-index:2;
  filter: drop-shadow(0 0 2px oklch(0 0 0 / 0.6));
}
.plate::before{ top:10px; left:10px; border-right:none; border-bottom:none; }
.plate::after{ bottom:10px; right:10px; border-left:none; border-top:none; }
.plate .glyph{ width:34%; max-width:64px; color: color-mix(in oklch, var(--brass) 65%, var(--ink-faint)); opacity:.75; }
.plate .glyph svg{ width:100%; height:100%; }
.plate .multi-badge{
  position:absolute; top:10px; right:10px; z-index:3; background: color-mix(in oklch, var(--ink) 78%, transparent);
  color: var(--bg); font-family:'JetBrains Mono', monospace; font-size:9.5px; letter-spacing:.1em;
  padding:4px 7px; display:flex; align-items:center; gap:4px;
}
.plate .multi-badge svg{ width:11px; height:11px; }
.item-body{ padding:18px 18px 20px; display:flex; flex-direction:column; gap:10px; flex:1; }
.item-body h3{ font-family:'Bodoni Moda', serif; font-weight:600; font-size:16.5px; letter-spacing:0; line-height:1.3; transition: color .15s ease; }
.item-meta{ display:grid; grid-template-columns:auto 1fr; gap:2px 10px; font-size:11px; }
.item-meta span.k{ font-family:'JetBrains Mono', monospace; color: var(--ink-faint); letter-spacing:.1em; }
.item-meta span.v{ font-family:'JetBrains Mono', monospace; color: var(--ink-soft); }
.item-foot{ margin-top:auto; display:flex; align-items:center; justify-content:space-between; padding-top:10px; border-top:1px dashed var(--line); }
.ref{ font-family:'JetBrains Mono', monospace; font-size:10.5px; color: var(--ink-faint); letter-spacing:.06em; }
.inquire{ font-family:'JetBrains Mono', monospace; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color: var(--patina); text-decoration:none; }
.inquire:hover{ text-decoration:underline; }
.view-link{ font-family:'JetBrains Mono', monospace; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color: var(--ink-soft); }

/* ---------- provenance ---------- */
.steps{ display:grid; grid-template-columns: repeat(4,1fr); gap:0; border-top:1px solid var(--line); }
.step{ padding: 28px 22px; border-right:1px solid var(--line); display:flex; flex-direction:column; gap:12px; }
.step:last-child{ border-right:none; }
.step .num{ font-family:'Cinzel', serif; font-size:13px; letter-spacing:.1em; color: var(--brass); }
.step h3{ font-size:14.5px; letter-spacing:.05em; }
.step p{ font-size:13.5px; margin:0; }

/* ---------- about ---------- */
.about-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items:start; }
.about-grid p{ max-width:56ch; }
.fact-list{ display:flex; flex-direction:column; gap:0; border-top:1px solid var(--line); }
.fact{ display:flex; justify-content:space-between; gap:16px; padding:14px 0; border-bottom:1px solid var(--line); }
.fact .k{ font-family:'JetBrains Mono', monospace; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color: var(--ink-faint); }
.fact .v{ font-family:'JetBrains Mono', monospace; font-size:12.5px; color: var(--ink-soft); text-align:right; }

/* ---------- contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:center; }
.contact-card{ background: var(--surface); border:1px solid var(--line); padding: 34px; display:flex; flex-direction:column; gap:22px; }
.field{ display:flex; flex-direction:column; gap:6px; }
.field .k{ font-family:'JetBrains Mono', monospace; font-size:10.5px; letter-spacing:.18em; text-transform:uppercase; color: var(--ink-faint); }
.field .v{ font-size:16px; color: var(--ink); }
.copy-row{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.copy-btn{
  font-family:'JetBrains Mono', monospace; font-size:10px; letter-spacing:.1em; text-transform:uppercase;
  background:none; border:1px solid var(--line); color: var(--ink-soft); padding:5px 10px; cursor:pointer;
}
.copy-btn:hover{ border-color: var(--brass); color: var(--ink); }
.compass{ width:100%; max-width:340px; aspect-ratio:1; margin-inline:auto; color: var(--brass); }
.compass svg{ width:100%; height:100%; }

/* ---------- footer ---------- */
footer{ border-top:1px solid var(--line); padding-block: 34px; }
.foot-inner{ display:flex; flex-wrap:wrap; gap:16px; align-items:center; justify-content:space-between; }
.foot-inner .mono{ font-size:11px; color: var(--ink-faint); letter-spacing:.04em; }
.foot-brand{ display:flex; align-items:center; gap:12px; }
.foot-brand .word{ font-family:'Cinzel', serif; font-weight:600; font-size:13px; letter-spacing:.12em; }

/* ---------- breadcrumb ---------- */
.crumb{ padding-block: 18px; border-bottom:1px solid var(--line); }
.crumb-row{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-family:'JetBrains Mono', monospace; font-size:11px; letter-spacing:.06em; color: var(--ink-faint); }
.crumb-row a{ color: var(--ink-faint); text-decoration:none; }
.crumb-row a:hover{ color: var(--patina); }
.crumb-row .sep{ opacity:.5; }
.crumb-row .current{ color: var(--ink-soft); }

/* ---------- item detail ---------- */
.item-hero{ padding-block: clamp(36px, 6vw, 56px) clamp(48px, 7vw, 72px); }
.item-hero-grid{ display:grid; grid-template-columns: 1.05fr 0.95fr; gap: 52px; align-items:start; }
.gallery-main{
  aspect-ratio: 4/3; border:1px solid var(--line); background: var(--surface); position:relative; overflow:hidden;
  cursor: zoom-in;
}
.gallery-main img{ width:100%; height:100%; object-fit:cover; display:block; }
.gallery-main::before, .gallery-main::after{
  content:""; position:absolute; width:20px; height:20px; border: 1.5px solid var(--brass); opacity:.9; z-index:2;
  filter: drop-shadow(0 0 2px oklch(0 0 0 / 0.6));
}
.gallery-main::before{ top:12px; left:12px; border-right:none; border-bottom:none; }
.gallery-main::after{ bottom:12px; right:12px; border-left:none; border-top:none; }
.gallery-zoom-hint{
  position:absolute; bottom:12px; left:50%; transform: translateX(-50%); z-index:3;
  font-family:'JetBrains Mono', monospace; font-size:9.5px; letter-spacing:.14em; text-transform:uppercase;
  background: color-mix(in oklch, var(--ink) 78%, transparent); color: var(--bg); padding:6px 12px;
  pointer-events:none; opacity:0; transition: opacity .15s ease;
}
.gallery-main:hover .gallery-zoom-hint{ opacity:1; }
.gallery-thumbs{ display:flex; gap:10px; margin-top:12px; flex-wrap:wrap; }
.gallery-thumbs button{
  width:76px; height:76px; padding:0; border:1px solid var(--line); background:var(--surface); cursor:pointer;
  overflow:hidden; opacity:.7; transition: opacity .15s ease, border-color .15s ease;
}
.gallery-thumbs button img{ width:100%; height:100%; object-fit:cover; display:block; }
.gallery-thumbs button.active{ opacity:1; border-color: var(--brass); }
.gallery-thumbs button:hover{ opacity:1; }

.item-info{ display:flex; flex-direction:column; gap:20px; }
.item-info h1{ font-size: clamp(24px, 3vw, 32px); line-height:1.2; }
.item-subtitle{ font-size:15px; color: var(--ink-faint); margin:0; }
.item-price-row{ display:flex; align-items:baseline; gap:14px; padding-block:16px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.item-price{ font-family:'Cinzel', serif; font-weight:600; font-size:26px; color: var(--ink); }
.item-price-label{ font-family:'JetBrains Mono', monospace; font-size:10.5px; letter-spacing:.16em; text-transform:uppercase; color: var(--ink-faint); }
.spec-table{ display:flex; flex-direction:column; gap:0; }
.spec-row{ display:flex; justify-content:space-between; gap:16px; padding:11px 0; border-bottom:1px solid var(--line); }
.spec-row .k{ font-family:'JetBrains Mono', monospace; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color: var(--ink-faint); }
.spec-row .v{ font-family:'JetBrains Mono', monospace; font-size:12.5px; color: var(--ink-soft); text-align:right; }
.item-note{ font-size:15px; }
.item-cta-row{ display:flex; gap:14px; flex-wrap:wrap; margin-top:6px; }

.related-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

@media (max-width: 920px){
  nav.primary{ position:fixed; inset: 0 0 0 auto; width:min(78vw, 320px); background: var(--bg); flex-direction:column;
    align-items:flex-start; padding: 90px 26px 26px; gap: 22px; transform: translateX(100%); transition: transform .25s ease;
    border-left:1px solid var(--line); }
  nav.primary.open{ transform: translateX(0); }
  .menu-btn{ display:flex; }
  .coll-grid{ grid-template-columns: 1fr 1fr; }
  .cat-grid{ grid-template-columns: 1fr 1fr; }
  .steps{ grid-template-columns: 1fr 1fr; }
  .step{ border-bottom:1px solid var(--line); }
  .step:nth-child(2n){ border-right:none; }
  .about-grid, .contact-grid{ grid-template-columns: 1fr; }
  .item-hero-grid{ grid-template-columns: 1fr; gap:32px; }
  .related-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .coll-grid{ grid-template-columns: 1fr; }
  .cat-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .step{ border-right:none; }
  .related-grid{ grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition:none !important; animation:none !important; }
}

/* ---------- lightbox ---------- */
.lightbox{
  position:fixed; inset:0; z-index:200; background: oklch(0.10 0.01 250 / 0.92);
  display:none; align-items:center; justify-content:center; padding: 32px;
}
.lightbox.open{ display:flex; }
.lightbox img{ max-width: min(92vw, 1200px); max-height: 86vh; object-fit:contain; box-shadow: 0 30px 60px -20px oklch(0 0 0 / 0.6); }
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:absolute; background: none; border:1px solid oklch(0.94 0.02 85 / 0.4); color: oklch(0.96 0.015 85);
  cursor:pointer; display:flex; align-items:center; justify-content:center;
}
.lightbox-close{ top:20px; right:20px; width:40px; height:40px; }
.lightbox-prev{ left:20px; top:50%; transform:translateY(-50%); width:44px; height:44px; }
.lightbox-next{ right:20px; top:50%; transform:translateY(-50%); width:44px; height:44px; }
.lightbox-close svg, .lightbox-prev svg, .lightbox-next svg{ width:18px; height:18px; }
.lightbox-count{
  position:absolute; bottom:20px; left:50%; transform:translateX(-50%); font-family:'JetBrains Mono', monospace;
  font-size:11px; letter-spacing:.1em; color: oklch(0.9 0.02 85 / 0.85);
}

/* ---------- inquiry modal ---------- */
.modal-overlay{
  position:fixed; inset:0; z-index:300; background: oklch(0.10 0.01 250 / 0.72);
  display:none; align-items:center; justify-content:center; padding: 24px; overflow-y:auto;
}
.modal-overlay.open{ display:flex; }
.modal-box{
  background: var(--surface); border:1px solid var(--line); max-width:560px; width:100%;
  padding: 36px 34px 30px; position:relative; margin-block:auto; box-shadow: 0 30px 60px -20px oklch(0 0 0 / 0.45);
}
.modal-close{
  position:absolute; top:18px; right:18px; background:none; border:1px solid var(--line); color: var(--ink);
  width:34px; height:34px; display:flex; align-items:center; justify-content:center; cursor:pointer;
}
.modal-close:hover{ border-color: var(--brass); }
.modal-close svg{ width:16px; height:16px; }
.modal-box h3{ font-size: 19px; padding-right:40px; }
.modal-sub{ font-family:'JetBrains Mono', monospace; font-size:11px; letter-spacing:.1em; color: var(--ink-faint); margin: 8px 0 22px; }
#inquiryForm{ display:flex; flex-direction:column; gap:16px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-field{ display:flex; flex-direction:column; gap:6px; }
.form-field label{
  font-family:'JetBrains Mono', monospace; font-size:10.5px; letter-spacing:.14em; text-transform:uppercase;
  color: var(--ink-faint);
}
.form-field input, .form-field textarea{
  font-family:'Bodoni Moda', Georgia, serif; font-size:15px; color: var(--ink); background: var(--bg);
  border:1px solid var(--line); padding:10px 12px; width:100%; resize:vertical;
}
.form-field input:focus, .form-field textarea:focus{ outline:none; border-color: var(--brass); }
.hp-field{ position:absolute; left:-9999px; top:-9999px; width:1px; height:1px; overflow:hidden; }
.modal-actions{ display:flex; justify-content:flex-end; margin-top:4px; }
.modal-actions .btn{ border:none; }
.modal-actions .btn:disabled{ opacity:.6; cursor:default; transform:none; }
.modal-status{ font-family:'JetBrains Mono', monospace; font-size:12px; margin:0; min-height:16px; }
.modal-status.success{ color: var(--patina); }
.modal-status.error{ color: oklch(0.55 0.18 30); }
@media (max-width: 560px){
  .form-row{ grid-template-columns: 1fr; }
  .modal-box{ padding: 30px 22px 24px; }
}