*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #fafafa;
  --color-surface: #ffffff;
  --color-primary: #795900;
  --color-primary-light: #fff3d6;
  --color-text: #1a1a1a;
  --color-text-secondary: #555;
  --color-border: #e0e0e0;
}

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

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  text-align: center;
  padding: 48px 0 16px;
}

.logo {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.tagline {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

/* Hero */
.hero {
  text-align: center;
  padding: 48px 0 64px;
}

.hero h2 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.hero p {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 32px;
}

/* App badges */
.app-badges {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.badge {
  text-decoration: none;
}

.badge-placeholder {
  display: inline-block;
  padding: 12px 24px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
}

/* Features */
.features {
  padding: 64px 0;
  border-top: 1px solid var(--color-border);
}

.features .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.feature h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-primary);
}

.feature p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

/* CTA */
.cta {
  text-align: center;
  padding: 64px 0;
  background: var(--color-primary-light);
}

.cta h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta p {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

/* Footer */
footer {
  text-align: center;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

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

footer a:hover {
  text-decoration: underline;
}

footer p + p {
  margin-top: 8px;
}

/* Mobile */
@media (max-width: 600px) {
  .hero h2 {
    font-size: 1.5rem;
  }

  .features .container {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}