/* Second Chew Gum Co. Dark luxury: black velvet, thin gold, serif. */

:root {
  --bg: #0b0a09;
  --velvet: #151210;
  --panel: #1c1815;
  --line: rgba(201, 164, 92, 0.32);
  --gold: #c9a45c;
  --gold-bright: #e2c078;
  --gold-dim: #8c7140;
  --ivory: #efe6d3;
  --muted: #a99f8c;
  --danger: #b3473b;
  --serif: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --body: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ivory);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-bright); text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ivory);
  margin: 0 0 12px;
  line-height: 1.15;
}

h2 { font-size: 2rem; }
h3 { font-size: 1.35rem; }

p { margin: 0 0 14px; }

.eyebrow {
  font-family: var(--body);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}

.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

hr.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 10, 9, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ivory);
}
.brand:hover { text-decoration: none; color: var(--ivory); }

.brand img { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); }

.brand-name {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1;
}

.brand-sub {
  display: block;
  font-family: var(--body);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 4px;
}

.nav {
  margin-left: auto;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  align-items: center;
}

.nav a {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ivory);
  padding: 8px 10px;
  border-bottom: 1px solid transparent;
}
.nav a:hover { text-decoration: none; color: var(--gold-bright); }
.nav a.active { border-bottom-color: var(--gold); color: var(--gold); }

.cart-btn {
  font-family: var(--body);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 8px 14px;
  cursor: pointer;
}
.cart-btn:hover { background: var(--gold); color: var(--bg); }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--body);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--bg);
  border: 1px solid var(--gold);
  padding: 13px 24px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--gold-bright); border-color: var(--gold-bright); color: var(--bg); text-decoration: none; }

.btn.ghost { background: transparent; color: var(--gold); }
.btn.ghost:hover { background: var(--gold); color: var(--bg); }

.btn.wide { width: 100%; text-align: center; }

/* ---------- hero ---------- */

.hero {
  border-bottom: 1px solid var(--line);
  background: radial-gradient(ellipse at 70% 40%, rgba(201, 164, 92, 0.08), transparent 55%), var(--velvet);
}

.hero-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 56px 16px 48px;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 40px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 400;
  margin-bottom: 18px;
}

.hero .lede {
  font-size: 1.1rem;
  color: var(--ivory);
  max-width: 48ch;
  margin-bottom: 26px;
}

.hero-img {
  border: 1px solid var(--line);
  padding: 8px;
  background: var(--panel);
  cursor: zoom-in;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- sections ---------- */

.section {
  max-width: 1140px;
  margin: 0 auto;
  padding: 56px 16px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.section-head h2 { margin: 0; }
.section-head p { margin: 0; color: var(--muted); max-width: 60ch; }

.band { background: var(--velvet); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- lot grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 22px;
}

.lot-card {
  background: var(--panel);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}
.lot-card:hover { border-color: var(--gold); }

.lot-card .imglink { display: block; }
.lot-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }

.lot-body { padding: 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }

.lot-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.lot-card h3 { margin: 0; font-size: 1.35rem; }
.lot-card h3 a { color: var(--ivory); }
.lot-card h3 a:hover { color: var(--gold-bright); text-decoration: none; }

.lot-line { margin: 0; font-size: 0.9rem; color: var(--muted); }
.lot-tag { margin: 0; font-size: 0.95rem; font-style: italic; }

.lot-foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.price { font-family: var(--serif); font-size: 1.3rem; color: var(--ivory); }

.add-btn, .inq-btn {
  font-family: var(--body);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold);
  padding: 7px 12px;
  cursor: pointer;
  text-decoration: none;
}
.add-btn:hover, .inq-btn:hover { background: var(--gold); color: var(--bg); text-decoration: none; }

.grade-pill {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 2px 8px;
  color: var(--ivory);
}

/* ---------- filters ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  align-items: center;
  margin-bottom: 26px;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.filters label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 8px;
}
.filters select {
  background: var(--bg);
  color: var(--ivory);
  border: 1px solid var(--line);
  padding: 6px 8px;
  font-family: var(--body);
  font-size: 0.9rem;
}
.filters .count { margin-left: auto; color: var(--muted); font-size: 0.85rem; }

/* ---------- product page ---------- */

.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.product .photo {
  border: 1px solid var(--line);
  padding: 8px;
  background: var(--panel);
  cursor: zoom-in;
}

.product h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 400; margin-bottom: 6px; }

.spec {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.95rem;
}
.spec th, .spec td {
  text-align: left;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.spec th {
  font-weight: normal;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  width: 38%;
  padding-right: 12px;
}

.bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  margin-top: 6px;
  max-width: 260px;
}
.bar span { display: block; height: 100%; background: var(--gold); }

.condition {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px 18px;
  margin: 18px 0;
}
.condition .eyebrow { margin-bottom: 6px; }
.condition p { margin: 0; }

.big-price { font-family: var(--serif); font-size: 2rem; margin: 14px 0 10px; }

.buy-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.side-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.side-photos img { border: 1px solid var(--line); cursor: zoom-in; aspect-ratio: 1; object-fit: cover; }
.side-photos figcaption { font-size: 0.78rem; color: var(--muted); margin-top: 6px; }

/* ---------- scale table ---------- */

.scale {
  width: 100%;
  border-collapse: collapse;
}
.scale th, .scale td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.scale th {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: normal;
}
.scale td.grade { font-family: var(--serif); font-size: 1.4rem; white-space: nowrap; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.two-col img { border: 1px solid var(--line); cursor: zoom-in; }

.three-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.tier-card {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 22px;
}
.tier-card h3 { margin-bottom: 8px; }
.tier-card p { margin: 0; color: var(--muted); }

figure { margin: 0; }
figcaption { font-size: 0.82rem; color: var(--muted); margin-top: 8px; }

/* ---------- gallery ---------- */

.insta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}
.insta { border: 1px solid var(--line); background: var(--panel); }
.insta img { width: 100%; aspect-ratio: 1; object-fit: cover; cursor: zoom-in; }
.insta p { margin: 0; padding: 12px 14px; font-size: 0.92rem; }

/* ---------- faq ---------- */

.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer;
  padding: 18px 0;
  font-family: var(--serif);
  font-size: 1.3rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--gold); }
.faq-item[open] summary::after { content: "\2013"; }
.faq-item div { padding: 0 0 18px; color: var(--ivory); max-width: 70ch; }

/* ---------- forms ---------- */

.form-box {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 22px;
  max-width: 560px;
}
.form-box label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 14px 0 6px;
}
.form-box label:first-child { margin-top: 0; }
.form-box input, .form-box select, .form-box textarea {
  width: 100%;
  background: var(--bg);
  color: var(--ivory);
  border: 1px solid var(--line);
  padding: 10px;
  font-family: var(--body);
  font-size: 0.98rem;
}
.form-box input:focus, .form-box select:focus, .form-box textarea:focus { outline: 1px solid var(--gold); }
.form-note { font-size: 0.82rem; color: var(--muted); margin: 12px 0 0; }
.form-box .btn { margin-top: 18px; }

/* ---------- appraisal ---------- */

.appraise-wrap {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.appraisal-out { border: 1px solid var(--line); background: var(--panel); padding: 16px; }
.appraisal-out canvas { width: 100%; height: auto; display: block; border: 1px solid var(--line); background: #000; }
.appraisal-out .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px; }

/* ---------- cart drawer ---------- */

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(400px, 100%);
  background: var(--velvet);
  border-left: 1px solid var(--line);
  z-index: 100;
  transform: translateX(100%);
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: translateX(0); }

.drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.drawer-head h3 { margin: 0; }

.drawer-body { flex: 1; overflow-y: auto; padding: 14px 18px; }

.cart-line {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}
.cart-line small { display: block; color: var(--muted); font-size: 0.78rem; }
.cart-line button { border: none; background: none; color: var(--gold); cursor: pointer; font-family: inherit; font-size: 0.8rem; text-decoration: underline; }

.drawer-foot { border-top: 1px solid var(--line); padding: 16px 18px; }
.drawer-foot .total { display: flex; justify-content: space-between; font-family: var(--serif); font-size: 1.3rem; margin-bottom: 12px; }
.drawer-note { font-size: 0.78rem; color: var(--muted); margin: 10px 0 0; }

.close-x {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ivory);
  cursor: pointer;
  padding: 4px 10px;
  font-family: inherit;
}
.close-x:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- modal ---------- */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
  cursor: zoom-out;
}
.modal.open { display: flex; }
.modal img { max-width: 94vw; max-height: 90vh; border: 1px solid var(--line); }

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--velvet);
  margin-top: 40px;
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 32px 16px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px;
  font-size: 0.88rem;
  color: var(--muted);
}
.footer-inner h4 { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); font-family: var(--body); margin-bottom: 8px; }
.footer-inner a { display: block; color: var(--ivory); margin-bottom: 4px; }
.footer-inner .legal { font-size: 0.78rem; margin-top: 12px; }

/* ---------- marketing ---------- */

.marketing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  align-items: start;
}
.marketing-grid img { border: 1px solid var(--line); cursor: zoom-in; }

/* ---------- responsive ---------- */

@media (max-width: 820px) {
  .hero-inner, .product, .two-col, .appraise-wrap { grid-template-columns: 1fr; gap: 26px; }
  .footer-inner { grid-template-columns: 1fr; }
  .nav { margin-left: 0; width: 100%; }
  .nav a { padding: 6px 8px; font-size: 0.72rem; }
  .hero-inner { padding: 36px 16px 32px; }
  .section { padding: 40px 16px; }
  .filters .count { margin-left: 0; width: 100%; }
  .scale th:nth-child(2), .scale td:nth-child(2) { display: none; }
}