:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --bg-accent: #eaf2ff;
  --card: rgba(255, 255, 255, 0.88);
  --text: #111827;
  --muted: #5b6473;
  --line: rgba(17, 24, 39, 0.1);
  --primary: #1d4ed8;
  --primary-dark: #153ea6;
  --shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(99, 102, 241, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(236, 72, 153, 0.14), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero,
.card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero {
  padding: 28px;
}

.brand-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
}

.app-icon {
  width: 112px;
  height: 112px;
  border-radius: 28px;
  object-fit: cover;
  box-shadow: 0 18px 40px rgba(99, 102, 241, 0.18);
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  line-height: 1.02;
}

h2 {
  margin: 0 0 14px;
  font-size: 1.35rem;
}

.lede {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    background 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  box-shadow: 0 12px 30px rgba(29, 78, 216, 0.26);
}

.button-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #6d28d9);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--line);
}

.content-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  margin-top: 20px;
}

.card {
  padding: 24px;
}

.feature-card {
  overflow: hidden;
}

.hero-shot {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
}

.feature-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.9;
}

.small-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.96rem;
}

.policy-header {
  margin-bottom: 20px;
}

.policy {
  display: grid;
  gap: 18px;
  line-height: 1.85;
}

.policy p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 880px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .brand-row {
    grid-template-columns: 1fr;
  }

  .app-icon {
    width: 88px;
    height: 88px;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
    padding: 12px 0 24px;
  }

  .hero,
  .card {
    border-radius: 22px;
  }

  .hero,
  .card {
    padding: 18px;
  }

  .button {
    width: 100%;
  }
}