:root {
  --page-bg: #f4efe6;
  --page-bg-deep: #e8ddd0;
  --surface: rgba(255, 252, 247, 0.94);
  --surface-strong: rgba(255, 255, 255, 0.98);
  --surface-soft: rgba(255, 247, 239, 0.88);
  --border: rgba(71, 55, 43, 0.16);
  --text: #1d1713;
  --muted: rgba(29, 23, 19, 0.72);
  --accent: #a26238;
  --accent-dark: #7e4a29;
  --shadow: 0 22px 48px rgba(42, 27, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI Variable", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.55), transparent 28%),
    radial-gradient(circle at right center, rgba(205, 165, 132, 0.22), transparent 28%),
    linear-gradient(180deg, var(--page-bg), var(--page-bg-deep));
}

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

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

code {
  padding: 0.18rem 0.4rem;
  border-radius: 0.5rem;
  background: rgba(29, 23, 19, 0.08);
  font-family: "SFMono-Regular", "SF Mono", "Menlo", monospace;
  font-size: 0.92em;
}

.page-shell {
  width: min(1160px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 72px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.topbar-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand strong {
  display: block;
  font-size: 1.1rem;
  letter-spacing: 0.01em;
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.74rem;
  font-weight: 600;
}

.ghost-link {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-weight: 600;
  box-shadow: 0 10px 22px rgba(42, 27, 18, 0.06);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.download-card,
.feature-card,
.install-panel {
  border: 1px solid var(--border);
  border-radius: 32px;
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.hero-copy {
  padding: 42px;
}

.hero-copy h1 {
  margin: 14px 0 0;
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.lead {
  max-width: 36rem;
  margin: 18px 0 0;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--muted);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 18px;
  font-weight: 700;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

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

.button-primary {
  background: var(--accent);
  color: #fffdf9;
}

.button-primary:hover {
  background: var(--accent-dark);
}

.button-secondary {
  border: 1px solid var(--border);
  background: var(--surface-strong);
}

.button-block {
  width: 100%;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
}

.pill-row li {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-strong);
  font-weight: 600;
}

.download-card {
  padding: 32px;
}

.download-card h2,
.feature-card h2,
.install-panel h2 {
  margin: 14px 0 0;
  font-size: 1.9rem;
  letter-spacing: -0.03em;
}

.card-copy {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.step-list {
  margin: 22px 0 0;
  padding-left: 1.2rem;
  color: var(--text);
  line-height: 1.75;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.feature-card {
  padding: 26px;
}

.feature-card p:last-child {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.install-panel {
  margin-top: 28px;
  padding: 30px;
}

.install-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.install-card {
  padding: 22px;
  border: 1px solid rgba(71, 55, 43, 0.12);
  border-radius: 24px;
  background: var(--surface-strong);
}

.install-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.install-card p {
  margin: 10px 0 0;
  line-height: 1.6;
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero-grid,
  .feature-grid,
  .install-columns {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 32px 26px;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 24px, 1160px);
    padding-top: 18px;
  }

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

  .topbar-links {
    justify-content: flex-start;
  }

  .download-card,
  .install-panel,
  .feature-card {
    padding-left: 22px;
    padding-right: 22px;
  }

  .hero-copy h1 {
    font-size: clamp(2.7rem, 16vw, 4.4rem);
  }
}