/* Zymo Design System — dark / amber / cinematic */
:root {
  --bg: #070709;
  --bg-elev: #0e0e14;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a26;
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(240, 215, 140, 0.28);
  --text: #ece8df;
  --text-dim: #9a958a;
  --text-mute: #6d695f;
  --gold: #e6c76a;
  --gold-soft: #f0d78c;
  --gold-deep: #c9a227;
  --accent: #7aa2ff;
  --neon: #5eead4;
  --danger: #ff7b7b;
  --ok: #6ee7a8;
  --warn: #fbbf24;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  --font: "Outfit", "Noto Sans SC", system-ui, sans-serif;
  --font-cn: "Noto Sans SC", "Outfit", system-ui, sans-serif;
  --max: 1120px;
  --nav-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: var(--font-cn);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; display: block; }
a { color: var(--gold-soft); text-decoration: none; transition: color .2s; }
a:hover { color: var(--gold); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(1000px 520px at 8% -8%, rgba(201, 162, 39, 0.14), transparent 58%),
    radial-gradient(720px 420px at 92% 6%, rgba(122, 162, 255, 0.09), transparent 55%),
    radial-gradient(640px 380px at 50% 108%, rgba(94, 234, 212, 0.05), transparent 50%),
    linear-gradient(180deg, #0b0b10 0%, #070709 42%, #050506 100%);
}

/* —— Nav —— */
.zymo-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(7, 7, 9, 0.78);
  border-bottom: 1px solid var(--line);
}
.zymo-nav-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  flex-shrink: 0;
}
.nav-brand:hover { color: var(--text); }
.nav-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-family: var(--font);
  font-weight: 700;
  font-size: 18px;
  color: #0a0a0c;
  background: linear-gradient(135deg, var(--gold-deep), var(--gold-soft));
  box-shadow: 0 0 0 1px rgba(240, 215, 140, 0.35), 0 6px 18px rgba(201, 162, 39, 0.22);
}
.nav-brand strong {
  font-family: var(--font);
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 1.05rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-links a.is-active {
  color: var(--gold-soft);
  background: rgba(201, 162, 39, 0.1);
}
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: currentColor;
  position: relative;
}
.nav-toggle span::before, .nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0; width: 18px; height: 2px;
  background: currentColor;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
    background: rgba(10, 10, 14, 0.96);
    border-bottom: 1px solid var(--line);
    gap: 2px;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 12px 14px; }
}

/* —— Layout —— */
.page { flex: 1; width: min(var(--max), 100%); margin: 0 auto; padding: 40px 24px 64px; }
.page-narrow { max-width: 820px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: var(--gold-deep);
}

.page-title {
  margin: 0 0 12px;
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
}
.page-title em {
  font-style: normal;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-lead {
  margin: 0 0 36px;
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 48ch;
}

/* —— Home hero —— */
.home-hero {
  padding: 72px 0 48px;
  text-align: left;
}
.home-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(2.4rem, 6.5vw, 4.2rem);
  letter-spacing: -0.04em;
  line-height: 1.08;
}
.home-hero h1 .grad {
  background: linear-gradient(120deg, var(--gold-soft) 0%, var(--gold) 40%, var(--neon) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.home-hero .slogan {
  margin: 0 0 36px;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text-dim);
  max-width: 36ch;
  font-weight: 300;
  letter-spacing: 0.02em;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* —— Cards grid —— */
.portal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 8px;
}
@media (max-width: 640px) {
  .portal-grid { grid-template-columns: 1fr; }
  .home-hero { padding-top: 48px; }
}

.portal-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 26px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  overflow: hidden;
  transition: transform .28s cubic-bezier(.2,.8,.2,1), border-color .25s, box-shadow .25s, background .25s;
}
.portal-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-deep), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.portal-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow);
  color: var(--text);
}
.portal-card:hover::before { opacity: 1; }
.portal-card .icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 1.15rem;
  background: rgba(201, 162, 39, 0.1);
  border: 1px solid rgba(201, 162, 39, 0.2);
  color: var(--gold-soft);
}
.portal-card h2 {
  margin: 0;
  font-family: var(--font);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.portal-card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.9rem;
  flex: 1;
}
.portal-card .go {
  font-size: 0.82rem;
  color: var(--gold-soft);
  letter-spacing: 0.04em;
  margin-top: 4px;
  opacity: 0.85;
}
.portal-card:hover .go { opacity: 1; }

.portal-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px 24px;
  padding: 32px 30px;
  background:
    linear-gradient(135deg, rgba(201,162,39,0.08), transparent 50%),
    var(--bg-card);
}
.portal-card.featured .icon { width: 52px; height: 52px; font-size: 1.4rem; }
@media (max-width: 640px) {
  .portal-card.featured {
    grid-template-columns: 1fr;
  }
}

/* —— Stats / data —— */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 28px 0 40px;
}
@media (max-width: 800px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); }
}
.stat-card {
  padding: 20px 18px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.stat-card .label {
  font-size: 0.72rem;
  color: var(--text-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.stat-card .value {
  font-family: var(--font);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--gold-soft);
  letter-spacing: -0.02em;
}
.stat-card .hint { font-size: 0.75rem; color: var(--text-mute); margin-top: 4px; }

/* —— Tables —— */
.section { margin-bottom: 48px; }
.section h2 {
  margin: 0 0 16px;
  font-family: var(--font);
  font-size: 1.25rem;
  font-weight: 600;
}
.section h3 {
  margin: 24px 0 12px;
  font-size: 1rem;
  color: var(--text-dim);
  font-weight: 500;
}
.data-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
table.data th, table.data td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
table.data th {
  color: var(--text-mute);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.02);
}
table.data tr:last-child td { border-bottom: none; }
table.data td.num { font-family: var(--font); font-variant-numeric: tabular-nums; color: var(--gold-soft); }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 500;
  border: 1px solid var(--line);
}
.badge.ok { color: var(--ok); border-color: rgba(110,231,168,0.3); background: rgba(110,231,168,0.08); }
.badge.warn { color: var(--warn); border-color: rgba(251,191,36,0.3); background: rgba(251,191,36,0.08); }
.badge.no { color: var(--danger); border-color: rgba(255,123,123,0.3); background: rgba(255,123,123,0.08); }
.badge.muted { color: var(--text-dim); }

.note {
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(122, 162, 255, 0.06);
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 20px 0;
}
.note strong { color: var(--text); }

/* —— Tools —— */
.tool-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.tool-tab {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim);
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all .2s;
}
.tool-tab:hover { color: var(--text); border-color: var(--text-mute); }
.tool-tab.is-active {
  color: #0a0a0c;
  background: linear-gradient(135deg, var(--gold-deep), var(--gold-soft));
  border-color: transparent;
  font-weight: 600;
}
.tool-panel { display: none; }
.tool-panel.is-active { display: block; animation: fadeUp .35s ease; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-mute);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--text);
  font: inherit;
  resize: vertical;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 140px; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.85rem; }
.field input:focus, .field textarea:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.12);
}
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, rgba(201,162,39,0.2), rgba(240,215,140,0.08));
  color: var(--gold-soft);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform .15s, border-color .2s;
}
.btn:hover { transform: translateY(-1px); border-color: var(--gold); }
.btn.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text-dim);
}
.btn.ghost:hover { color: var(--text); border-color: var(--text-mute); }
.btn.primary {
  background: linear-gradient(135deg, var(--gold-deep), var(--gold-soft));
  color: #0a0a0c;
  border-color: transparent;
  font-weight: 600;
}
.output-box {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: #0a0a0e;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
  color: var(--neon);
  white-space: pre-wrap;
  word-break: break-all;
  min-height: 48px;
}
.output-box.error { color: var(--danger); }

.palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.swatch {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  overflow: hidden;
  cursor: pointer;
  transition: transform .2s, border-color .2s;
}
.swatch:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.swatch .chip-color { height: 72px; }
.swatch .meta { padding: 10px 12px; background: var(--bg-card); }
.swatch .meta strong { display: block; font-size: 0.82rem; }
.swatch .meta code { font-size: 0.72rem; color: var(--text-mute); }

/* —— Links wall —— */
.link-groups { display: flex; flex-direction: column; gap: 36px; }
.link-group h2 {
  margin: 0 0 14px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 500;
}
.link-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}
.link-tile {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 18px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  transition: all .22s;
}
.link-tile:hover {
  border-color: var(--line-strong);
  background: var(--bg-card-hover);
  color: var(--text);
  transform: translateY(-2px);
}
.link-tile strong { font-size: 0.95rem; }
.link-tile span { font-size: 0.8rem; color: var(--text-dim); }
.link-tile .url { font-size: 0.72rem; color: var(--text-mute); font-family: var(--font); }

/* —— Footer —— */
.zymo-footer {
  border-top: 1px solid var(--line);
  padding: 28px 24px 40px;
  margin-top: auto;
}
.zymo-footer-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: flex-start;
  color: var(--text-mute);
  font-size: 0.82rem;
}
.zymo-footer strong { color: var(--text-dim); }
.zymo-footer nav { display: flex; flex-wrap: wrap; gap: 14px; }
.zymo-footer nav a { color: var(--text-mute); }
.zymo-footer nav a:hover { color: var(--gold-soft); }

/* —— Misc —— */
.divider {
  height: 1px;
  background: var(--line);
  margin: 40px 0;
  border: none;
}
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}