/* Smart Memo - Shared Styles */

:root {
  --accent: #ff6a00;
  --accent-hover: #e55f00;
  --text: #0b0b0f;
  --muted: #6b7280;
  --bg: #ffffff;
  --bg-subtle: #fafafa;
  --border: #e5e7eb;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Header */
.header {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav a {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.2s;
}

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

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s;
}

.btn:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-outline:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.footer-links {
  margin-top: 12px;
}

.footer-links a {
  color: var(--muted);
  margin: 0 12px;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text);
}

/* Page Content (for legal pages) */
.page-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.page-content h1 {
  font-size: 32px;
  margin-bottom: 8px;
}

.page-content .subtitle {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 40px;
}

.page-content h2 {
  font-size: 20px;
  margin-top: 32px;
  margin-bottom: 12px;
}

.page-content p {
  color: var(--muted);
  margin-bottom: 16px;
}

.page-content ul {
  color: var(--muted);
  margin-left: 24px;
  margin-bottom: 16px;
}

.page-content li {
  margin-bottom: 8px;
}

.page-content strong {
  color: var(--text);
}

/* Landing Page - Hero */
.hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 24px 60px;
  text-align: center;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 18px;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 32px;
}

/* Landing Page - Features */
.features {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 24px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.feature {
  padding: 28px;
  background: var(--bg-subtle);
  border-radius: 16px;
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.feature h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.feature p {
  font-size: 15px;
  color: var(--muted);
}

/* Landing Page - Privacy Callout */
.privacy-callout {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 24px;
  text-align: center;
}

.privacy-callout-box {
  background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 32px;
}

.privacy-callout h2 {
  font-size: 28px;
  margin-bottom: 12px;
}

.privacy-callout p {
  font-size: 16px;
  color: var(--muted);
  max-width: 500px;
  margin: 0 auto;
}

/* Landing Page - CTA */
.cta-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 24px 100px;
  text-align: center;
}

.cta-section h2 {
  font-size: 32px;
  margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 768px) {
  .header {
    padding: 16px 20px;
  }

  .nav {
    gap: 16px;
  }

  .nav a:not(.btn) {
    display: none;
  }

  .hero {
    padding: 60px 20px 40px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 16px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .privacy-callout-box {
    padding: 32px 24px;
  }

  .privacy-callout h2 {
    font-size: 24px;
  }

  .page-content {
    padding: 40px 20px 60px;
  }

  .page-content h1 {
    font-size: 28px;
  }
}