/* Ollama Moderation Gateway — product landing
   Palette: ink navy + copper accent (not purple-gradient AI slop) */

:root {
  --ink: #0b1220;
  --ink-2: #121a2b;
  --panel: #162033;
  --line: rgba(232, 237, 245, 0.12);
  --text: #e8edf5;
  --muted: #9aa8bc;
  --copper: #d4894a;
  --copper-soft: rgba(212, 137, 74, 0.16);
  --teal: #3d9a8b;
  --teal-soft: rgba(61, 154, 139, 0.14);
  --danger: #e07a6a;
  --danger-soft: rgba(224, 122, 106, 0.14);
  --radius: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --font: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --max: 1080px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 480px at 12% -10%, rgba(61, 154, 139, 0.18), transparent 55%),
    radial-gradient(700px 420px at 88% 0%, rgba(212, 137, 74, 0.14), transparent 50%),
    linear-gradient(180deg, var(--ink) 0%, #080d16 100%);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

/* Top nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(11, 18, 32, 0.78);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--teal), #2a6f66);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links a:hover {
  color: var(--text);
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.65rem 1.05rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--copper);
  color: #1a1008;
}

.btn-primary:hover {
  background: #e09a5c;
  color: #1a1008;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: rgba(232, 237, 245, 0.28);
  background: rgba(255, 255, 255, 0.03);
}

/* Hero */
.hero {
  padding: 4.5rem 0 3.25rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--teal-soft);
  color: #8fd4c8;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4.2vw, 3.05rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.hero-lead {
  margin: 0 0 1.35rem;
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 38rem;
}

.zh-summary {
  margin: 0 0 1.75rem;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--copper);
  background: var(--copper-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: #f0d2b4;
  font-size: 0.95rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.chip {
  font-size: 0.78rem;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
  background: rgba(255, 255, 255, 0.02);
}

.hero-card {
  background: linear-gradient(160deg, var(--panel), var(--ink-2));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-card-top {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.2);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #4b5568;
}

.dot:nth-child(1) { background: #e07a6a; }
.dot:nth-child(2) { background: #d4894a; }
.dot:nth-child(3) { background: #3d9a8b; }

.hero-card pre {
  margin: 0;
  padding: 1.1rem 1.15rem 1.25rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.55;
  color: #c9d4e4;
}

.tok-key { color: #8fd4c8; }
.tok-str { color: #f0c49a; }
.tok-cm { color: #6b7c91; }

/* Sections */
section {
  padding: 3.25rem 0;
}

.section-title {
  margin: 0 0 0.55rem;
  font-size: clamp(1.45rem, 2.4vw, 1.85rem);
  letter-spacing: -0.02em;
}

.section-lead {
  margin: 0 0 1.75rem;
  color: var(--muted);
  max-width: 42rem;
}

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

.card {
  background: rgba(22, 32, 51, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.2rem;
}

.card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.card .icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  margin-bottom: 0.85rem;
  background: var(--teal-soft);
  color: #8fd4c8;
  font-size: 1.05rem;
}

.steps {
  display: grid;
  gap: 0.85rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
}

.step-num {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--copper-soft);
  color: #f0c49a;
}

.step h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.code-block {
  margin: 0;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #0a101b;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.55;
  color: #c9d4e4;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(22, 32, 51, 0.55);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  text-align: left;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line);
}

th {
  color: #c5d0e0;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.18);
}

td {
  color: var(--muted);
}

tr:last-child td {
  border-bottom: none;
}

code.inline {
  font-family: var(--mono);
  font-size: 0.85em;
  padding: 0.12rem 0.35rem;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.06);
  color: #d7e2f0;
}

.disclaimer {
  border: 1px solid rgba(224, 122, 106, 0.35);
  background: var(--danger-soft);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem;
}

.disclaimer h2 {
  margin: 0 0 0.5rem;
  color: #f0b3a8;
  font-size: 1.15rem;
}

.disclaimer ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  color: #f3cfc8;
}

.disclaimer li {
  margin: 0.35rem 0;
}

.cta-band {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(61, 154, 139, 0.12), rgba(212, 137, 74, 0.1)),
    var(--panel);
}

.cta-band h2 {
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.cta-band p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

.footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.footer a {
  color: var(--muted);
}

.footer a:hover {
  color: var(--text);
}

@media (max-width: 880px) {
  .hero-grid,
  .grid-3,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }

  .nav-links .hide-sm {
    display: none;
  }
}

@media (max-width: 520px) {
  .wrap {
    width: min(var(--max), calc(100% - 1.5rem));
  }

  .cta-row .btn {
    width: 100%;
  }
}

/* Language switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.lang-switch a {
  color: var(--muted);
}

.lang-switch a:hover {
  color: var(--text);
  text-decoration: none;
}

.lang-current {
  color: var(--text);
  font-weight: 600;
}

.lang-sep {
  opacity: 0.45;
}

/* Callouts (integrations tips) */
.callout {
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid rgba(61, 154, 139, 0.35);
  background: var(--teal-soft);
  color: #c5e8e1;
  font-size: 0.95rem;
}

.callout strong {
  color: #8fd4c8;
}

.callout-warn {
  border-color: rgba(212, 137, 74, 0.4);
  background: var(--copper-soft);
  color: #f0d2b4;
}

.callout-warn strong {
  color: #f0c49a;
}