/* Google Fonts — must be first */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600&family=Inter:wght@400;500;600;700&display=swap');

/* Book Butler — Marketing Site Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0A0A0A;
  --surface: #161616;
  --border: #2A2A2A;
  --text: #F5F5F5;
  --text2: #AAA;
  --text3: #666;
  --accent: #14B8A6;
  --accent-bg: #0D2D2A;
  --accent2: #F0736E;
  --accent3: #A78BFA;
  --gradient-start: #0D9488;
  --gradient-end: #14B8A6;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  max-width: 1100px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Cinzel', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo-icon {
  height: 28px;
  width: auto;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--accent);
  text-decoration: none;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
}

/* Hero */
.hero {
  text-align: center;
  padding: 60px 24px 48px;
  max-width: 800px;
  margin: 0 auto;
}
.hero h1 {
  font-family: 'Cinzel', serif;
  font-size: 48px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.hero h1 span { color: var(--accent); }
.hero .tagline {
  font-size: 20px;
  color: var(--text2);
  margin-bottom: 32px;
  font-weight: 400;
}
.hero .subtitle {
  font-size: 16px;
  color: var(--text2);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto 40px;
}
.hero-badges {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 32px;
}
.badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.2s;
  text-decoration: none;
}
.badge-btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}
.badge-btn.primary {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: white;
}
.badge-btn.secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

/* Section */
.section {
  padding: 48px 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.section-alt {
  background: var(--surface);
}
.section h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  margin-bottom: 12px;
}
.section h2 span { color: var(--accent); }
.section .section-sub {
  font-size: 16px;
  color: var(--text2);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 32px;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.feature-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.6;
}

/* Vibe Pills */
.vibe-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 32px auto;
  max-width: 700px;
}
.vibe-pill {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--text2);
  background: var(--surface);
}
.vibe-pill.accent { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }

/* Feature Detail (alternating left/right) */
.feature-detail {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-bottom: 64px;
}
.feature-detail.reverse { flex-direction: row-reverse; }
.feature-detail-text { flex: 1; }
.feature-detail-text h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}
.feature-detail-text p {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 12px;
}
.feature-detail-visual {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
}

/* About */
.about-content {
  max-width: 700px;
  margin: 0 auto;
}
.about-content p {
  font-size: 16px;
  color: #DDD;
  margin-bottom: 20px;
  line-height: 1.8;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.value-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.value-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}
.value-card p {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.6;
}

/* Contact */
.contact-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.contact-content p {
  font-size: 16px;
  color: #DDD;
  margin-bottom: 24px;
}
.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 18px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 48px;
}
.contact-info {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.contact-info h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.contact-info p {
  font-size: 14px;
  color: var(--text2);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 13px;
  color: var(--text3);
}
.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}
.footer-links a {
  font-size: 13px;
  color: var(--text3);
}
.footer-links a:hover { color: var(--accent); }

/* Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 16px;
    z-index: 100;
  }
  .nav-toggle { display: block; }
  .nav { position: relative; }

  .hero h1 { font-size: 32px; }
  .hero .tagline { font-size: 17px; }
  .hero-badges { flex-direction: column; align-items: center; }

  .feature-grid { grid-template-columns: 1fr; }
  .feature-detail, .feature-detail.reverse { flex-direction: column; }
  .feature-detail-visual { width: 100%; height: 200px; }
  .values-grid { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; gap: 12px; }
}