:root {
  --bg: #fffaf3;
  --fg: #1d1b18;
  --muted: #6b655c;
  --card: #ffffff;
  --border: #ece4d8;
  --accent: #e8590c;
  --accent-fg: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15130f;
    --fg: #f4efe7;
    --muted: #a59d91;
    --card: #1e1b16;
    --border: #2e2a23;
    --accent: #ff7a33;
    --accent-fg: #15130f;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
}

a { color: inherit; }

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  padding-bottom: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  text-decoration: none;
}

.dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
}

nav a {
  margin-left: 20px;
  color: var(--muted);
  text-decoration: none;
}

nav a:hover { color: var(--fg); }

.hero { padding-top: 80px; padding-bottom: 96px; }

.eyebrow {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.accent { color: var(--accent); }

.lede {
  font-size: 1.25rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 0 32px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-fg);
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
}

.btn:hover { filter: brightness(1.08); }

h2 {
  font-size: 1.75rem;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.card h3 { margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); }

.product { padding-bottom: 96px; }

.product .lede { margin-bottom: 32px; }

.product-body {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 32px;
  align-items: start;
}

.features {
  list-style: none;
  margin: 0;
  padding: 0;
}

.features li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 16px;
  color: var(--muted);
}

.features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}

.features strong { color: var(--fg); }

.price-card p { color: var(--muted); margin: 0 0 20px; }

.price-card .price {
  color: var(--fg);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--muted);
}

@media (max-width: 720px) {
  .product-body { grid-template-columns: 1fr; }
}

.contact {
  padding-top: 96px;
  padding-bottom: 96px;
}

.contact p { color: var(--muted); margin: 0 0 24px; }

.footer {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  padding-bottom: 40px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 480px) {
  nav a { margin-left: 14px; }
  .hero { padding-top: 48px; padding-bottom: 64px; }
}