:root {
  --bg: #fff7f0;
  --bg-soft: #f8ede1;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #fffaf5;
  --surface-soft: rgba(255, 255, 255, 0.55);
  --text: #0b1220;
  --muted: rgba(11, 18, 32, 0.68);
  --border: rgba(11, 18, 32, 0.12);
  --accent: #ff6a2b;
  --accent-strong: #ff8d58;
  --accent-deep: #b84b14;
  --success: #6cbf8b;
  --shadow: 0 28px 80px rgba(29, 16, 10, 0.12);
  --shadow-soft: 0 14px 34px rgba(29, 16, 10, 0.08);
  --glow-1: rgba(255, 106, 43, 0.16);
  --glow-2: rgba(255, 173, 125, 0.18);
  --glow-3: rgba(11, 18, 32, 0.04);
  --max-width: 1160px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17191f;
    --bg-soft: #1f232d;
    --surface: rgba(26, 30, 38, 0.82);
    --surface-strong: #222734;
    --surface-soft: rgba(255, 255, 255, 0.05);
    --text: #f6f2ea;
    --muted: rgba(246, 242, 234, 0.68);
    --border: rgba(255, 255, 255, 0.10);
    --accent: #ff6a2b;
    --accent-strong: #ff9b6c;
    --accent-deep: #ffa673;
    --success: #8be0b5;
    --shadow: 0 30px 84px rgba(0, 0, 0, 0.34);
    --shadow-soft: 0 16px 34px rgba(0, 0, 0, 0.22);
    --glow-1: rgba(255, 106, 43, 0.14);
    --glow-2: rgba(255, 207, 115, 0.08);
    --glow-3: rgba(255, 255, 255, 0.04);
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}

html {
  background:
    radial-gradient(circle at top left, var(--glow-1), transparent 26rem),
    radial-gradient(circle at 85% 12%, var(--glow-2), transparent 22rem),
    radial-gradient(circle at bottom right, var(--glow-3), transparent 24rem),
    var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), transparent 20rem),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-decoration-color: var(--accent-strong);
  text-underline-offset: 0.18em;
}

p,
h1,
h2,
h3 {
  margin: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--accent);
  color: #221300;
  font-weight: 800;
}

.skip-link:focus {
  left: 1rem;
}

.page,
.document-shell {
  width: min(var(--max-width), calc(100% - 1.25rem));
  margin: 0 auto;
  padding: 1rem 0 2.5rem;
}

.site-header,
.document-header,
.site-footer {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface), var(--surface-soft));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-soft);
}

.site-header,
.document-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header {
  position: sticky;
  top: 1rem;
  z-index: 20;
  padding: 0.95rem 1.1rem;
  border-radius: 1.6rem;
}

.document-header,
.site-footer {
  padding: 1rem 1.1rem;
  border-radius: 1.45rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.brand-mark,
.preview-mark {
  flex: none;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04));
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.12);
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
}

.brand-mark--footer {
  width: 2.15rem;
  height: 2.15rem;
}

.preview-mark {
  width: 3rem;
  height: 3rem;
}

.brand-copy {
  display: grid;
  gap: 0.15rem;
}

.brand-name {
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-tagline {
  color: var(--muted);
  font-size: 0.86rem;
}

.nav,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.6rem;
}

.nav a,
.footer-links a,
.chip,
.primary-button,
.ghost-button,
.doc-link {
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.nav a,
.footer-links a,
.chip {
  padding: 0.58rem 0.9rem;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
}

.nav a:hover,
.footer-links a:hover,
.chip:hover {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  text-decoration: none;
}

.hero,
.content-section,
.document-hero,
.document-section,
.doc-card,
.section-card,
.preview-card,
.metric,
.summary-item {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface), var(--surface-soft));
  box-shadow: var(--shadow-soft);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 1.2rem;
  margin-top: 1rem;
  padding: clamp(1.3rem, 3vw, 2.1rem);
  border-radius: 2rem;
}

.hero-copy,
.section-copy,
.document-hero,
.document-section,
.doc-card,
.section-card {
  position: relative;
}

.eyebrow {
  margin-bottom: 0.85rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-copy h1,
.document-hero h1 {
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.hero-copy h1 {
  max-width: 11ch;
  font-size: clamp(2.85rem, 7vw, 5.1rem);
}

.document-hero h1 {
  max-width: 12ch;
  font-size: clamp(2.5rem, 5.5vw, 4rem);
}

.hero-copy > p,
.lede,
.document-intro,
.section-card p,
.doc-card p,
.metric span,
.summary-item,
.document-section p,
.document-section li,
.brand-tagline,
.updated {
  color: var(--muted);
}

.hero-copy > p,
.lede,
.document-intro {
  max-width: 62ch;
  margin-top: 1rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.45rem;
}

.primary-button,
.ghost-button,
.doc-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  border-radius: 999px;
  font-weight: 700;
}

.primary-button {
  padding: 0.8rem 1.15rem;
  border: 1px solid rgba(255, 141, 88, 0.4);
  background: linear-gradient(180deg, var(--accent-strong), var(--accent));
  color: #241200;
  box-shadow: 0 16px 34px rgba(255, 106, 43, 0.22);
}

.ghost-button,
.doc-link {
  padding: 0.8rem 1.05rem;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.primary-button:hover,
.ghost-button:hover,
.doc-link:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.15rem;
}

.chip {
  background: rgba(255, 255, 255, 0.05);
}

.hero-card {
  display: grid;
  gap: 0.9rem;
  align-content: start;
  border-radius: 1.8rem;
}

.preview-card {
  display: grid;
  gap: 1rem;
  padding: 1.1rem;
  border-radius: 1.45rem;
}

.preview-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.preview-head strong {
  display: block;
  color: var(--text);
  font-size: 1.05rem;
}

.preview-head p {
  margin-top: 0.1rem;
  color: var(--muted);
  line-height: 1.45;
}

.preview-stack {
  display: grid;
  gap: 0.7rem;
}

.preview-item {
  padding: 0.95rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.04);
}

.preview-item strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
}

.preview-item span {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.92rem;
}

.metric-grid,
.feature-grid,
.screenshot-stack,
.doc-grid,
.summary-grid {
  display: grid;
  gap: 0.9rem;
}

.metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric,
.summary-item {
  padding: 0.95rem;
  border-radius: 1rem;
}

.metric strong,
.summary-item strong {
  display: block;
  color: var(--text);
}

.metric span {
  display: block;
  margin-top: 0.25rem;
  line-height: 1.45;
  font-size: 0.92rem;
}

.content-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 2.5vw, 1.7rem);
  border-radius: 1.8rem;
}

.content-section h2,
.section-card h2,
.doc-card h2,
.document-section h2,
.summary-card h2 {
  letter-spacing: -0.035em;
  line-height: 1.06;
}

.content-section h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.feature-grid,
.doc-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1rem;
}

.screenshot-stack {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 1rem;
  padding: 0.5rem 0 0.75rem;
}

.screenshot-card {
  margin: 0;
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 1.45rem;
  background: linear-gradient(180deg, var(--surface), var(--surface-soft));
  box-shadow: var(--shadow-soft);
  width: min(34%, 22rem);
  flex: 0 0 auto;
}

.screenshot-card + .screenshot-card {
  margin-left: -3.25rem;
}

.screenshot-card:nth-child(1) {
  transform: translateY(1.1rem) rotate(-5deg);
  z-index: 1;
}

.screenshot-card:nth-child(2) {
  z-index: 3;
}

.screenshot-card:nth-child(3) {
  transform: translateY(1.1rem) rotate(5deg);
  z-index: 1;
}

.screenshot-frame {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.05rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.02)),
    var(--surface-strong);
  aspect-ratio: 9 / 19;
}

.screenshot-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.screenshot-card figcaption {
  display: grid;
  gap: 0.2rem;
}

.screenshot-card figcaption strong {
  color: var(--text);
  font-size: 1rem;
}

.screenshot-card figcaption span {
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.92rem;
}

.section-card,
.doc-card {
  padding: 1.2rem;
  border-radius: 1.45rem;
}

.section-card h2,
.doc-card h2 {
  font-size: 1.25rem;
}

.section-card p,
.doc-card p {
  margin-top: 0.8rem;
  line-height: 1.65;
}

.doc-card {
  display: grid;
  gap: 0.8rem;
}

.doc-link {
  width: fit-content;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 1rem;
}

.section-copy {
  padding: 0.2rem 0;
}

.document-hero {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  padding: clamp(1.2rem, 3vw, 1.75rem);
  border-radius: 1.8rem;
}

.document-intro {
  max-width: 72ch;
}

.updated {
  font-size: 0.92rem;
}

.summary-card {
  margin-top: 0.9rem;
  padding: 1rem;
  border-radius: 1.45rem;
}

.summary-card h2 {
  font-size: 1.1rem;
}

.summary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0.85rem;
}

.summary-item {
  line-height: 1.55;
}

.document-content {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.document-section {
  padding: 1.2rem 1.25rem;
  border-radius: 1.35rem;
}

.document-section h2 {
  font-size: 1.18rem;
}

.document-section p,
.document-section li {
  line-height: 1.7;
}

.document-section p + p,
.document-section ul + p,
.document-section p + ul {
  margin-top: 0.8rem;
}

.document-section ul {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
}

.callout {
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 141, 88, 0.22);
  background: linear-gradient(180deg, rgba(255, 106, 43, 0.12), rgba(255, 255, 255, 0.02));
}

.callout h2,
.callout strong {
  color: var(--accent);
}

.site-footer {
  margin-top: 1rem;
}

@media (max-width: 960px) {
  .hero,
  .split-section,
  .feature-grid,
  .doc-grid,
  .summary-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .screenshot-stack {
    flex-direction: column;
    align-items: stretch;
    padding-bottom: 0;
  }

  .screenshot-card {
    width: 100%;
    margin-left: 0;
    transform: none;
  }

  .screenshot-card + .screenshot-card {
    margin-top: -0.4rem;
  }

  .hero-copy h1,
  .document-hero h1 {
    max-width: none;
  }
}

@media (max-width: 700px) {
  .page,
  .document-shell {
    width: min(100% - 1rem, var(--max-width));
    padding-top: 0.75rem;
  }

  .site-header,
  .document-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    border-radius: 1.35rem;
  }

  .nav,
  .footer-links {
    justify-content: flex-start;
  }

  .brand-mark {
    width: 2.25rem;
    height: 2.25rem;
  }

  .preview-mark {
    width: 2.75rem;
    height: 2.75rem;
  }

  .hero,
  .content-section,
  .document-hero,
  .document-section,
  .doc-card,
  .section-card,
  .preview-card,
  .metric,
  .summary-item {
    border-radius: 1.2rem;
  }

  .hero-copy > p,
  .lede,
  .document-intro {
    font-size: 1rem;
  }
}