:root {
  color-scheme: dark;
  --bg: #0b1511;
  --surface: #12201a;
  --surface-soft: #182820;
  --text: #f3f8f2;
  --muted: #a9b7ae;
  --line: #2b3c33;
  --accent: #93d1ba;
  --accent-strong: #77bea5;
  --accent-text: #07130f;
}

* {
  box-sizing: border-box;
}

body {
  background:
    radial-gradient(circle at 20% 0%, rgba(147, 209, 186, 0.16), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0;
}

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

.site-header,
.site-footer {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1120px;
  padding: 22px;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-size: 18px;
  font-weight: 800;
  gap: 10px;
}

.brand-mark {
  align-items: center;
  background: var(--accent);
  border-radius: 8px;
  color: var(--accent-text);
  display: inline-flex;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.nav,
.site-footer nav {
  display: flex;
  gap: 18px;
}

.nav a,
.site-footer a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.nav a:hover,
.site-footer a:hover {
  color: var(--accent);
}

.hero {
  align-items: center;
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  margin: 0 auto;
  max-width: 1120px;
  min-height: calc(100svh - 188px);
  padding: 44px 22px 72px;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(56px, 12vw, 118px);
  letter-spacing: 0;
  line-height: 0.9;
  margin: 0 0 24px;
}

.lede {
  color: var(--muted);
  font-size: 21px;
  line-height: 1.5;
  margin: 0 0 30px;
  max-width: 620px;
}

.store-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.store-button {
  appearance: none;
  background: var(--text);
  border: 0;
  border-radius: 8px;
  color: #07130f;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-height: 58px;
  min-width: 178px;
  padding: 9px 17px;
  text-align: left;
}

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

.store-small {
  font-size: 11px;
  font-weight: 700;
}

.store-large {
  font-size: 21px;
  font-weight: 900;
  line-height: 1.05;
}

.status {
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
  min-height: 20px;
}

.phone-preview {
  display: flex;
  justify-content: center;
}

.phone-shell {
  background: #08100d;
  border: 1px solid var(--line);
  border-radius: 32px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
  max-width: 360px;
  min-height: 0;
  overflow: hidden;
  padding: 20px 20px 0;
  width: 100%;
}

.phone-top {
  background: var(--line);
  border-radius: 999px;
  height: 5px;
  margin: 0 auto 22px;
  width: 82px;
}

.app-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 12px;
  padding: 16px;
}

.app-card.primary {
  background: var(--surface-soft);
}

.app-card p {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  margin: 0 0 10px;
}

.app-card h2 {
  font-size: 21px;
  line-height: 1.15;
  margin: 0;
}

.tab-row {
  background: #08100d;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  font-size: 13px;
  font-weight: 800;
  justify-content: space-around;
  margin: 18px -20px 0;
  padding: 16px 8px 18px;
}

.band {
  border-top: 1px solid var(--line);
  padding: 48px 22px;
}

.feature-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 auto;
  max-width: 1120px;
}

.feature-grid article,
.content-card {
  background: rgba(18, 32, 26, 0.78);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
}

.feature-grid h2,
.content-card h1,
.content-card h2 {
  margin-top: 0;
}

.feature-grid p,
.content-card p,
.content-card li {
  color: var(--muted);
  line-height: 1.65;
}

.page-main {
  margin: 0 auto;
  max-width: 900px;
  min-height: calc(100svh - 178px);
  padding: 46px 22px 72px;
}

.content-card a {
  color: var(--accent);
  font-weight: 800;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .nav,
  .site-footer nav {
    flex-wrap: wrap;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 28px;
  }

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

  .phone-shell {
    max-width: 330px;
  }
}