/* Ghost Coast Lab Equipment — Brand styles */
:root {
  --primary: #FFC400;
  --primary-deep: #F2B000;
  --accent: #EE6A24;
  --accent-deep: #D2541A;
  --ink: #1A1815;
  --ink-2: #423D34;
  --muted: #6E685B;
  --line: #E5DCCC;
  --bg: #F7F3EC;
  --bg-2: #FFFFFF;
  --green: #2D6A4F;
  --amber: #B7791F;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 17px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Bebas Neue', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 0.95;
  font-weight: 400;
}
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); letter-spacing: 0.03em; }
a { color: var(--ink); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--accent); }
code, .mono { font-family: var(--mono); font-size: 0.92em; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 243, 236, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem;
}
.nav-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
}
.nav-brand em { color: var(--accent); font-style: normal; }
.nav-brand .sub { font-size: 0.7rem; color: var(--muted); display: block; font-family: 'Archivo'; letter-spacing: 0.1em; text-transform: uppercase; margin-top: -0.1rem; }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a { font-size: 0.92rem; font-weight: 600; }
.nav-cta {
  background: var(--accent); color: white;
  padding: 0.6rem 1.1rem; border-radius: 3px;
  font-weight: 700; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.nav-cta:hover { background: var(--accent-deep); color: white; }
@media (max-width: 600px) {
  .nav-inner { padding: 0.7rem 1rem; gap: 1rem; }
  .nav-links { gap: 0.8rem; }
  .nav-links a:not(.nav-cta) { display: none; }
}

/* Layout */
.container { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 4rem 0; }
.section-tight { padding: 2.5rem 0; }

/* Hero */
.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(180deg, var(--bg) 0%, #ECE5D6 100%);
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  background: var(--ink); color: var(--primary);
  font-size: 0.75rem; font-weight: 700;
  padding: 0.3rem 0.7rem; border-radius: 2px;
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 1.2rem;
}
.hero h1 { color: var(--ink); margin-bottom: 1.2rem; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p.lead { font-size: 1.2rem; color: var(--ink-2); margin-bottom: 2rem; max-width: 36em; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 0.85rem 1.5rem; border-radius: 3px;
  font-weight: 700; font-size: 0.95rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  text-decoration: none;
  transition: all 0.15s;
  cursor: pointer;
  border: none;
  font-family: 'Archivo', sans-serif;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-deep); color: white; }
.btn-secondary { background: var(--ink); color: var(--primary); }
.btn-secondary:hover { background: var(--ink-2); color: var(--primary); }
.btn-outline { background: transparent; color: var(--ink); border: 2px solid var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--primary); }
.hero-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  background: var(--bg-2);
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.stat { border-left: 3px solid var(--accent); padding-left: 0.8rem; }
.stat-num { font-family: 'Bebas Neue'; font-size: 2.4rem; line-height: 1; color: var(--ink); }
.stat-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.2rem; }
@media (max-width: 800px) {
  .hero { padding: 3rem 0 2.5rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* Strip / value bar */
.strip {
  background: var(--ink);
  color: var(--bg);
  padding: 1.5rem 0;
}
.strip-inner {
  display: flex; flex-wrap: wrap; gap: 2rem 3rem;
  align-items: center; justify-content: space-between;
}
.strip-item { display: flex; gap: 0.5rem; align-items: baseline; }
.strip-item strong { color: var(--primary); font-family: 'Bebas Neue'; font-size: 1.4rem; letter-spacing: 0.04em; }
.strip-item span { color: var(--bg); font-size: 0.9rem; }

/* Section heads */
.section-head { margin-bottom: 2.5rem; }
.section-eyebrow {
  font-size: 0.75rem; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.15em;
  font-weight: 700; margin-bottom: 0.5rem;
}
.section h2 { color: var(--ink); }
.section p.lede { font-size: 1.1rem; color: var(--ink-2); margin-top: 0.8rem; max-width: 40em; }

/* Catalog grid */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.cat-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
  display: flex; flex-direction: column;
}
.cat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 24, 21, 0.08);
  border-color: var(--accent);
}
.cat-card-img {
  aspect-ratio: 4/3;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.cat-card-img img { width: 100%; height: 100%; object-fit: cover; }
.cat-card-body { padding: 1.2rem; flex: 1; display: flex; flex-direction: column; }
.cat-card-cat {
  font-size: 0.7rem; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.12em;
  font-weight: 700; margin-bottom: 0.4rem;
}
.cat-card-title {
  font-family: 'Bebas Neue'; font-size: 1.3rem;
  line-height: 1; margin-bottom: 0.5rem;
}
.cat-card-mfr { font-size: 0.85rem; color: var(--muted); margin-bottom: 0.8rem; }
.cat-card-tag { font-size: 0.9rem; color: var(--ink-2); margin-bottom: 1rem; flex: 1; }
.cat-card-foot { display: flex; justify-content: space-between; align-items: baseline; padding-top: 0.8rem; border-top: 1px solid var(--line); }
.cat-card-price { font-family: 'Bebas Neue'; font-size: 1.1rem; color: var(--ink); letter-spacing: 0.03em; }
.cat-card-link { font-size: 0.85rem; font-weight: 700; color: var(--accent); }
.cat-card-link::after { content: " →"; }

/* Filter pills */
.filter-row { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.filter-pill {
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--ink-2);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem; font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: 'Archivo', sans-serif;
}
.filter-pill:hover { border-color: var(--ink); }
.filter-pill.active { background: var(--ink); color: var(--primary); border-color: var(--ink); }

/* Item detail */
.item-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; }
.item-photos { }
.item-photo-main {
  aspect-ratio: 1;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.75rem;
}
.item-photo-main img { max-width: 100%; max-height: 100%; object-fit: contain; }
.item-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
.item-thumb {
  aspect-ratio: 1; background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 3px; overflow: hidden; cursor: pointer;
  padding: 0; transition: border-color 0.15s;
}
.item-thumb img { width: 100%; height: 100%; object-fit: cover; }
.item-thumb.active { border-color: var(--accent); border-width: 2px; }
.item-detail-meta { padding: 0.5rem 0 1.5rem; border-bottom: 1px solid var(--line); margin-bottom: 1.5rem; }
.item-cat { font-size: 0.75rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700; margin-bottom: 0.5rem; }
.item-title { font-family: 'Bebas Neue'; font-size: 2.2rem; line-height: 1; margin-bottom: 0.5rem; }
.item-mfr { color: var(--muted); font-size: 0.95rem; margin-bottom: 1rem; }
.item-price {
  display: inline-block; background: var(--ink); color: var(--primary);
  padding: 0.4rem 0.8rem; font-family: 'Bebas Neue'; font-size: 1.1rem;
  letter-spacing: 0.04em; border-radius: 2px;
}
.item-condition { display: inline-block; margin-left: 0.5rem; padding: 0.4rem 0.7rem; font-size: 0.78rem; font-weight: 600; border: 1px solid var(--ink); border-radius: 2px; text-transform: uppercase; letter-spacing: 0.05em; }
.item-section { margin-bottom: 1.5rem; }
.item-section h3 { font-size: 0.95rem; color: var(--ink); margin-bottom: 0.6rem; letter-spacing: 0.08em; }
.item-section p { color: var(--ink-2); font-size: 0.95rem; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--line); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 0.6rem 0; font-size: 0.9rem; vertical-align: top; }
.spec-table td:first-child { color: var(--muted); width: 40%; text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.78rem; }
.spec-table td:last-child { color: var(--ink); font-weight: 500; }
@media (max-width: 800px) {
  .item-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* RFQ form */
.rfq-form { background: var(--bg-2); border: 2px solid var(--ink); padding: 1.5rem; border-radius: 4px; margin-top: 1rem; }
.rfq-form h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.rfq-form p { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; }
.form-row { margin-bottom: 0.8rem; }
.form-row label { display: block; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-2); margin-bottom: 0.3rem; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 0.6rem 0.7rem;
  font-size: 0.95rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: 'Archivo', sans-serif;
  background: var(--bg-2);
  color: var(--ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--accent);
}
.form-row textarea { min-height: 80px; resize: vertical; }
.form-row.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.form-submit { background: var(--accent); color: white; border: none; padding: 0.85rem 1.5rem; font-size: 0.95rem; font-weight: 700; cursor: pointer; text-transform: uppercase; letter-spacing: 0.05em; font-family: 'Archivo', sans-serif; border-radius: 3px; width: 100%; }
.form-submit:hover { background: var(--accent-deep); }
.form-submit:disabled { background: var(--muted); cursor: wait; }
.rfq-success { background: var(--green); color: white; padding: 1rem 1.2rem; border-radius: 3px; font-size: 0.95rem; }
.rfq-success strong { display: block; margin-bottom: 0.3rem; font-family: 'Bebas Neue'; font-size: 1.1rem; letter-spacing: 0.04em; }
.rfq-fallback { font-size: 0.78rem; color: var(--muted); margin-top: 0.5rem; }
.rfq-fallback a { color: var(--accent); font-weight: 600; }

/* Gaps / not-ready banner */
.gaps-banner {
  background: #FFF8E1;
  border-left: 4px solid var(--amber);
  padding: 1rem 1.2rem;
  border-radius: 0 4px 4px 0;
  margin-bottom: 1.5rem;
}
.gaps-banner h4 { font-family: 'Bebas Neue'; font-size: 1rem; letter-spacing: 0.04em; color: var(--amber); margin-bottom: 0.3rem; }
.gaps-banner ul { list-style: disc; padding-left: 1.2rem; font-size: 0.88rem; color: var(--ink-2); }
.gaps-banner li { margin-bottom: 0.2rem; }

/* Story / about */
.story-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; align-items: start; }
.story-content h2 { margin-bottom: 1rem; }
.story-content p { font-size: 1.05rem; color: var(--ink-2); margin-bottom: 1rem; line-height: 1.7; }
.story-callout {
  background: var(--ink); color: var(--bg);
  padding: 1.8rem; border-radius: 4px;
  position: sticky; top: 6rem;
}
.story-callout h4 { font-family: 'Bebas Neue'; font-size: 1.1rem; color: var(--primary); margin-bottom: 1rem; letter-spacing: 0.04em; }
.story-callout p { font-size: 0.9rem; color: var(--bg); margin-bottom: 0.8rem; }
.story-callout ul { list-style: none; padding: 0; font-size: 0.88rem; }
.story-callout li { padding: 0.4rem 0; border-bottom: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; }
.story-callout li strong { color: var(--primary); font-family: 'Bebas Neue'; }
@media (max-width: 800px) {
  .story-grid { grid-template-columns: 1fr; gap: 2rem; }
  .story-callout { position: static; }
}

/* Footer */
.footer {
  background: var(--ink);
  color: var(--bg);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.footer h4 { font-family: 'Bebas Neue'; font-size: 1.1rem; color: var(--primary); margin-bottom: 0.8rem; letter-spacing: 0.04em; }
.footer p, .footer a { font-size: 0.88rem; color: var(--bg); }
.footer a:hover { color: var(--primary); }
.footer ul { list-style: none; padding: 0; }
.footer li { margin-bottom: 0.4rem; }
.footer-bottom { padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.15); font-size: 0.78rem; color: rgba(255,255,255,0.6); }
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Misc */
.divider { height: 1px; background: var(--line); margin: 2rem 0; }
.text-mono { font-family: var(--mono); font-size: 0.85em; }
.tag { display: inline-block; background: var(--bg); border: 1px solid var(--line); color: var(--ink-2); padding: 0.2rem 0.6rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; margin-right: 0.3rem; }