:root {
  --bg: #f5efe2;
  --bg-deep: #11211f;
  --card: rgba(255, 255, 255, 0.78);
  --card-strong: #fffaf2;
  --text: #14211f;
  --muted: #4c5b58;
  --line: rgba(20, 33, 31, 0.12);
  --accent: #c55c35;
  --accent-dark: #923919;
  --accent-soft: #f0c4a7;
  --highlight: #17776a;
  --shadow: 0 24px 60px rgba(17, 33, 31, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(197, 92, 53, 0.16), transparent 25%),
    radial-gradient(circle at left center, rgba(23, 119, 106, 0.12), transparent 26%),
    var(--bg);
  font-family: "Segoe UI", "Inter", sans-serif;
}

a {
  color: inherit;
}

.hero-shell,
.docs-topbar {
  backdrop-filter: blur(14px);
  background: rgba(245, 239, 226, 0.72);
  border-bottom: 1px solid var(--line);
}

.topbar,
.docs-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px min(6vw, 72px);
}

.brand {
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.topbar-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.topbar-links a {
  text-decoration: none;
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 36px;
  padding: 64px min(6vw, 72px) 80px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--highlight);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.docs-content h1,
.section-heading h2 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero h1 {
  font-size: clamp(2.7rem, 5vw, 5.6rem);
  max-width: 11ch;
}

.lede,
.docs-content p,
.feature-card p,
.section-link {
  color: var(--muted);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 20px;
}

.button,
.copy-trigger {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 13px 18px;
  font: inherit;
  transition: transform 0.2s ease, background 0.2s ease;
}

.button:hover,
.copy-trigger:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: white;
  text-decoration: none;
}

.button-secondary,
.copy-trigger {
  background: rgba(20, 33, 31, 0.06);
  color: var(--text);
}

.hero-panel,
.feature-grid,
.snippet-grid,
.two-column,
.docs-layout {
  display: grid;
  gap: 20px;
}

.hero-panel {
  align-content: start;
}

.status-card,
.feature-card,
.snippet-card,
.architecture-card,
.snippet-frame,
.docs-sidebar {
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 24px;
}

.status-card {
  padding: 22px;
}

.status-card span {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
  margin-bottom: 8px;
}

.status-card strong {
  display: block;
  font-size: 1.06rem;
  line-height: 1.5;
}

.section {
  padding: 72px min(6vw, 72px);
}

.section-band {
  background: rgba(255, 250, 242, 0.75);
}

.section-heading {
  margin-bottom: 28px;
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-card {
  padding: 24px;
}

.feature-card h3 {
  margin: 0 0 12px;
  font-size: 1.1rem;
}

.two-column {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 1fr);
  align-items: start;
}

.plain-list {
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.snippet-stack {
  display: grid;
  gap: 18px;
}

.snippet-card,
.snippet-frame pre,
.architecture-card pre {
  overflow-x: auto;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "Cascadia Code", "Fira Code", monospace;
}

.snippet-card {
  padding: 18px 20px;
}

.snippet-frame {
  overflow: hidden;
}

.snippet-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(20, 33, 31, 0.04);
  font-size: 0.92rem;
  color: var(--muted);
}

.snippet-frame pre,
.architecture-card {
  padding: 20px;
}

.architecture-card {
  overflow: auto;
}

.section-link a {
  color: var(--accent-dark);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px min(6vw, 72px) 42px;
  color: var(--muted);
}

.site-footer a {
  color: var(--accent-dark);
}

.docs-body {
  min-height: 100vh;
}

.docs-layout {
  grid-template-columns: 280px minmax(0, 1fr);
  padding: 24px min(4vw, 48px) 56px;
}

.docs-sidebar {
  position: sticky;
  top: 24px;
  align-self: start;
  padding: 22px;
}

.docs-sidebar h2 {
  margin: 0 0 16px;
  font-size: 1.05rem;
}

.docs-sidebar a {
  display: block;
  padding: 10px 0;
  text-decoration: none;
  color: var(--muted);
}

.docs-content {
  max-width: 980px;
}

.docs-content section {
  margin-bottom: 52px;
}

.docs-content h1 {
  font-size: clamp(2.1rem, 4vw, 4rem);
  margin-bottom: 18px;
}

.docs-content h2 {
  margin: 0 0 14px;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  letter-spacing: -0.04em;
}

.snippet-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

@media (max-width: 980px) {
  .hero,
  .two-column,
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
  }

  .site-footer,
  .topbar,
  .docs-topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}