@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Sora:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --bg: #070a12;
  --surface: rgba(11, 16, 34, 0.78);
  --surface-strong: rgba(11, 16, 34, 0.92);
  --surface-soft: rgba(255, 255, 255, 0.03);
  --text: #f4f6ff;
  --muted: #a7b1d8;
  --line: rgba(255, 255, 255, 0.08);
  --cobalt: #4b6cff;
  --teal: #00d4aa;
  --sun: #f0b768;
  --earth: #b5ad74;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 78% 18%, rgba(75, 108, 255, 0.14), transparent 25%),
    radial-gradient(circle at 82% 68%, rgba(0, 212, 170, 0.08), transparent 20%),
    radial-gradient(circle at 20% 76%, rgba(240, 183, 104, 0.06), transparent 18%),
    var(--bg);
}

a {
  color: #dde5ff;
  text-decoration: none;
}

a:hover {
  color: #fff;
}

.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 24px 80px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  background: var(--surface-strong);
  border-radius: 24px;
  backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-mark {
  width: 74px;
  height: 74px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--cobalt) 0%, var(--teal) 58%, var(--sun) 100%);
  -webkit-mask-image: url('./ga-apps-logo.svg');
  mask-image: url('./ga-apps-logo.svg');
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-position: center;
  mask-position: center;
}

.brand-name {
  font-family: 'Sora', sans-serif;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.2;
}

.brand-sub {
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #8c97bc;
}

.topbar-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.top-link {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.top-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cobalt) 0%, var(--teal) 100%);
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
}

.hero,
.section,
.support {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 28px;
  backdrop-filter: blur(8px);
}

.hero {
  padding: 42px 34px;
  margin-bottom: 24px;
}

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cobalt);
}

.hero-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1.15fr 0.85fr;
}

.hero h1 {
  margin: 16px 0 14px;
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
  font-size: 15px;
}

.hero-points {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: #d6def6;
  font-size: 12px;
}

.support {
  padding: 24px;
}

.support h3 {
  margin: 0 0 10px;
  font-family: 'Sora', sans-serif;
  font-size: 1.1rem;
}

.support p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 14px;
}

.layout {
  display: grid;
  gap: 24px;
  grid-template-columns: 0.9fr 1.1fr;
}

.section {
  padding: 32px;
}

.section h2 {
  margin: 10px 0 14px;
  font-family: 'Sora', sans-serif;
  font-size: 1.8rem;
}

.section p {
  color: var(--muted);
  line-height: 1.85;
  font-size: 15px;
}

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

.card {
  border: 1px solid var(--line);
  background: var(--surface-soft);
  border-radius: 22px;
  padding: 18px;
}

.card h3 {
  margin: 0 0 10px;
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
}

.card p,
.card li {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.card ul {
  margin: 10px 0 0 18px;
  padding: 0;
}

.section ul {
  margin: 12px 0 0 20px;
  padding: 0;
}

.section li {
  color: var(--muted);
  line-height: 1.85;
  font-size: 15px;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.link-chip {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  font-size: 13px;
  color: #dce4ff;
}

.final-cta {
  margin-top: 24px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .hero-grid,
  .layout,
  .card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page {
    padding: 20px 16px 48px;
  }

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

  .hero,
  .section,
  .support {
    padding: 22px 18px;
    border-radius: 22px;
  }

  .brand-mark {
    width: 58px;
    height: 58px;
  }

  .brand-name {
    font-size: 16px;
  }
}