:root {
  --paper: #f3ecd8;
  --paper-deep: #e5d8bb;
  --ink: #122131;
  --ink-soft: rgba(18, 33, 49, 0.74);
  --line: rgba(18, 33, 49, 0.16);
  --signal: #d4472d;
  --signal-deep: #aa321e;
  --olive: #697554;
  --card: rgba(255, 252, 243, 0.72);
  --shadow: 0 24px 70px rgba(18, 33, 49, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --content-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(212, 71, 45, 0.09), transparent 33%),
    radial-gradient(circle at 85% 15%, rgba(105, 117, 84, 0.14), transparent 26%),
    linear-gradient(180deg, #f7f1df 0%, #f2e8cf 100%);
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(18, 33, 49, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 33, 49, 0.03) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.48), transparent 92%);
}

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

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

button,
a.button {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: hidden;
}

.topbar {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 22px 24px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--ink);
  color: #f7f1df;
  display: grid;
  place-items: center;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.7rem;
  box-shadow: 0 14px 30px rgba(18, 33, 49, 0.18);
}

.topnav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.topnav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--ink-soft);
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  background: rgba(18, 33, 49, 0.06);
  color: var(--ink);
  transform: translateY(-1px);
}

.topnav .lang-link {
  border: 1px solid var(--line);
}

main {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px 88px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(330px, 0.97fr);
  gap: 42px;
  align-items: center;
  padding: 44px 0 68px;
}

.hero-copy {
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(18, 33, 49, 0.12);
  background: rgba(255, 255, 255, 0.42);
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(212, 71, 45, 0.14);
}

.hero h1,
.section-heading h2,
.page-hero h1,
.article h2,
.article h3,
.cta-panel h2 {
  font-family: 'Cormorant Garamond', Georgia, serif;
}

.hero h1 {
  margin: 22px 0 16px;
  font-size: clamp(3.3rem, 8vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.hero p {
  max-width: 640px;
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.hero-actions,
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button,
.button-secondary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button {
  background: var(--signal);
  color: #fff9f1;
  box-shadow: 0 16px 34px rgba(212, 71, 45, 0.28);
}

.button:hover,
.button:focus-visible,
.button-secondary:hover,
.button-secondary:focus-visible,
.button-ghost:hover,
.button-ghost:focus-visible {
  transform: translateY(-2px);
}

.button:hover,
.button:focus-visible {
  background: var(--signal-deep);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.36);
}

.button-ghost {
  color: var(--ink-soft);
  border-color: rgba(18, 33, 49, 0.08);
  background: rgba(255, 255, 255, 0.18);
}

.hero-note,
.meta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.hero-note span,
.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-note span::before,
.meta-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(18, 33, 49, 0.3);
}

.hero-visual {
  position: relative;
}

.floating-tag {
  position: absolute;
  z-index: 2;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 252, 243, 0.95);
  border: 1px solid rgba(18, 33, 49, 0.08);
  box-shadow: var(--shadow);
  font-size: 0.9rem;
}

.tag-one {
  top: -14px;
  right: 24px;
}

.tag-two {
  bottom: 16px;
  left: -8px;
}

.window-card,
.panel,
.feature-card,
.detail-card,
.faq-item,
.article-callout,
.cta-panel,
.page-card,
.media-frame {
  border-radius: var(--radius-xl);
  background: var(--card);
  border: 1px solid rgba(18, 33, 49, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.window-card {
  position: relative;
  padding: 24px;
  overflow: hidden;
}

.media-frame {
  margin: 0;
  overflow: hidden;
}

.media-frame img,
.media-frame video {
  width: 100%;
  height: auto;
  display: block;
}

.media-frame video {
  aspect-ratio: 16 / 10;
  background: #122131;
}

.screenshot-frame {
  padding: 14px;
}

.screenshot-frame img {
  border-radius: 22px;
  border: 1px solid rgba(18, 33, 49, 0.08);
}

.window-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.52), transparent 60%);
  pointer-events: none;
}

.window-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.window-header i {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: rgba(18, 33, 49, 0.16);
}

.window-body {
  border-radius: var(--radius-lg);
  background: #152433;
  padding: 24px;
  color: #e9e2d4;
  position: relative;
  overflow: hidden;
}

.window-body::after {
  content: '';
  position: absolute;
  inset: auto -18% -24% 40%;
  height: 180px;
  background: radial-gradient(circle, rgba(212, 71, 45, 0.38), transparent 62%);
  filter: blur(16px);
}

.window-body code,
.markdown-output code {
  font-family: 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;
  white-space: pre-wrap;
  font-size: 0.92rem;
  line-height: 1.7;
}

.window-caption {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: rgba(18, 33, 49, 0.65);
  font-size: 0.92rem;
}

.section {
  padding: 26px 0 34px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 6px 0 0;
  font-size: clamp(2.2rem, 4vw, 3.7rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.section-heading p {
  max-width: 550px;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.kicker {
  color: var(--signal);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 600;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.panel {
  padding: 24px;
}

.metric-value {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 3rem;
  line-height: 0.88;
}

.metric-copy {
  margin-top: 10px;
  color: var(--ink-soft);
  line-height: 1.65;
}

.feature-grid,
.detail-grid,
.faq-grid,
.page-grid {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.detail-card,
.faq-item,
.page-card {
  padding: 24px;
}

.feature-card h3,
.detail-card h3,
.faq-item h3,
.page-card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
}

.feature-card p,
.detail-card p,
.faq-item p,
.page-card p,
.article p,
.article li,
.footer-copy,
.install-note {
  color: var(--ink-soft);
  line-height: 1.72;
}

.feature-index,
.detail-index {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 2rem;
  color: rgba(18, 33, 49, 0.35);
  margin-bottom: 10px;
}

.detail-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.detail-card.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.8fr);
  gap: 22px;
}

.markdown-output {
  padding: 20px;
  border-radius: 20px;
  background: #fff7ea;
  border: 1px dashed rgba(18, 33, 49, 0.16);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.demo-layout {
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: center;
}

.demo-copy {
  padding: 28px;
}

.demo-copy h3 {
  margin: 10px 0 14px;
  font-size: 1.5rem;
}

.video-frame {
  padding: 14px;
}

.video-frame video {
  border-radius: 22px;
  border: 1px solid rgba(18, 33, 49, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.step-card {
  padding: 24px;
  border-radius: var(--radius-xl);
  background: rgba(18, 33, 49, 0.92);
  color: #f3ead7;
  box-shadow: 0 24px 70px rgba(18, 33, 49, 0.22);
}

.step-card p {
  color: rgba(243, 234, 215, 0.76);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(243, 234, 215, 0.08);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.6rem;
  margin-bottom: 16px;
}

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

.cta-panel {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
}

.cta-panel h2 {
  margin: 8px 0 12px;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  line-height: 0.98;
}

.cta-panel p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 640px;
  line-height: 1.72;
}

.footer {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px 44px;
}

.footer-inner {
  border-top: 1px solid rgba(18, 33, 49, 0.12);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  color: var(--ink-soft);
}

.page-hero {
  padding: 54px 0 22px;
}

.page-hero h1 {
  margin: 14px 0 16px;
  font-size: clamp(3rem, 7vw, 5.3rem);
  line-height: 0.95;
}

.page-hero p {
  max-width: 720px;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
  font-size: 1.05rem;
}

.page-card-list {
  padding-left: 20px;
}

.page-card-list li + li,
.article ul li + li,
.article ol li + li {
  margin-top: 10px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.75fr);
  gap: 22px;
  padding: 20px 0 44px;
}

.article,
.sidebar-card {
  padding: 28px;
}

.article h2 {
  margin: 0 0 18px;
  font-size: 2.3rem;
  line-height: 1;
}

.article h3 {
  margin: 34px 0 12px;
  font-size: 1.7rem;
  line-height: 1.08;
}

.article ul,
.article ol {
  padding-left: 20px;
}

.article-callout {
  padding: 18px 20px;
  margin: 24px 0;
}

.sidebar-stack {
  display: grid;
  gap: 18px;
  align-self: start;
  position: sticky;
  top: 20px;
}

.sidebar-card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.sidebar-card p,
.sidebar-card li {
  color: var(--ink-soft);
  line-height: 1.7;
}

.sidebar-card ul {
  margin: 0;
  padding-left: 18px;
}

.install-note {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero,
  .detail-grid,
  .cta-panel,
  .article-layout,
  .demo-layout {
    grid-template-columns: 1fr;
  }

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

  .steps {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: 1fr;
  }

  .detail-card.split {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    align-items: start;
  }

  .sidebar-stack {
    position: static;
  }
}

@media (max-width: 760px) {
  .topbar,
  main,
  .footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topnav {
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    gap: 28px;
    padding-top: 28px;
  }

  .hero h1,
  .section-heading h2,
  .cta-panel h2,
  .page-hero h1 {
    line-height: 1;
  }

  .feature-grid,
  .faq-grid,
  .page-grid {
    grid-template-columns: 1fr;
  }

  .floating-tag {
    position: static;
    display: inline-flex;
    margin-bottom: 10px;
  }

  .hero-visual {
    display: grid;
    gap: 12px;
  }

  .window-caption,
  .footer-inner,
  .hero-note {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}