:root {
  color-scheme: light;
  font-family: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background-color: #f5f5f7;
  --header-h: 64px;
}

html { scroll-behavior: smooth; }

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #ffffff 0%, #f5f5f7 60%, #ebebef 100%);
  color: #1d1d1f;
}

/* Page-level scrolling and snapping */
body { scroll-snap-type: y mandatory; }

/* Wrapper only (no own scroll) */
.snap { }

/* Header styles live in theme.css */

.section {
  min-height: 100vh;
  scroll-snap-align: start;
  display: grid;
  place-items: center;
  padding: 2rem;
  scroll-margin-top: var(--header-h);
}

/* First section uses default spacing */

.content {
  max-width: 760px;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(29, 29, 31, 0.08);
  color: #1d1d1f;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  margin: 1.5rem 0 1rem;
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

p {
  margin: 0.5rem auto 1.5rem;
  max-width: 36rem;
  font-size: clamp(1.05rem, 3vw, 1.25rem);
  line-height: 1.6;
  color: rgba(29, 29, 31, 0.75);
}

.bullets {
  margin: 1.25rem auto 1.75rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
  max-width: 34rem;
  text-align: left;
}

.bullets li {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: 0.6rem;
  align-items: start;
  color: rgba(29, 29, 31, 0.85);
  font-size: 1.05rem;
}

.next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  border: 1px solid rgba(29, 29, 31, 0.15);
  background: rgba(255, 255, 255, 0.9);
  color: #1d1d1f;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.next:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.next svg { width: 1.1rem; height: 1.1rem; }

/* Call-to-action button */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(29, 29, 31, 0.15);
  background: #1d1d1f;
  color: #fff;
  font-size: 0.98rem;
  font-weight: 500;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.10);
}

.btn:hover { transform: translateY(-1px); box-shadow: 0 14px 28px rgba(0, 0, 0, 0.14); }

/* Dark mode */
@media (prefers-color-scheme: dark) {
  body {
    background: linear-gradient(160deg, #1d1d1f 0%, #2b2b30 100%);
    color: #f5f5f7;
  }
  p, .bullets li { color: rgba(245, 245, 247, 0.8); }
  .badge { background: rgba(245, 245, 247, 0.12); color: #f5f5f7; }
  .next { background: rgba(245, 245, 247, 0.12); color: #f5f5f7; border-color: rgba(245,245,247,0.18); box-shadow: 0 10px 26px rgba(0,0,0,0.35); }
  .next:hover { box-shadow: 0 14px 34px rgba(0,0,0,0.45); }
  .btn { background: #f5f5f7; color: #1d1d1f; box-shadow: 0 12px 30px rgba(0,0,0,0.35); }
}