:root {
  --bg: #09090b;
  --surface: #121215;
  --surface-border: rgba(255, 255, 255, 0.08);
  --surface-hover: #18181c;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-muted: rgba(255, 255, 255, 0.4);
  --accent-gold: #e5b84c;
  --accent-glow: rgba(229, 184, 76, 0.15);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Ambient glow subtle background */
.ambient-gradient {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 450px;
  background: radial-gradient(circle, rgba(229, 184, 76, 0.06) 0%, rgba(9, 9, 11, 0) 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

/* Header & Nav */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(9, 9, 11, 0.82);
  border-bottom: 1px solid var(--surface-border);
}

.nav-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-logo {
  height: 22px;
  width: auto;
}

.brand-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  border: 1px solid var(--surface-border);
}

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

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.cta-button {
  background: #ffffff;
  color: #000000;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.cta-button:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 90px 24px 70px;
  text-align: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(229, 184, 76, 0.08);
  border: 1px solid rgba(229, 184, 76, 0.25);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.08;
  margin-bottom: 22px;
}

.hero-subtitle {
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--text-secondary);
  font-weight: 400;
  max-width: 660px;
  margin: 0 auto 38px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  background: #ffffff;
  color: #000000;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: #e5e5e5;
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--surface-border);
  font-size: 13px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

/* App Mockup / Visual showcase */
.app-preview-container {
  position: relative;
  z-index: 1;
  max-width: 840px;
  margin: 0 auto 80px;
  padding: 0 24px;
}

.app-preview-card {
  background: linear-gradient(180deg, #151518 0%, #0d0d0f 100%);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}

.app-preview-text {
  flex: 1;
}

.app-preview-text h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.app-preview-text p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.app-mascot-img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.5));
}

/* Features Grid */
.features-section {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.section-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-gold);
  text-align: center;
  margin-bottom: 12px;
}

.section-heading {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.8px;
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.feature-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent-gold);
  font-size: 20px;
}

.feature-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Legal & Documentation Pages */
.legal-container {
  max-width: 820px;
  margin: 40px auto 80px;
  padding: 0 24px;
}

.legal-header {
  border-bottom: 1px solid var(--surface-border);
  padding-bottom: 24px;
  margin-bottom: 36px;
}

.legal-title {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 8px;
}

.legal-meta {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

.legal-section {
  margin-bottom: 36px;
}

.legal-section h2 {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #ffffff;
  margin-bottom: 12px;
}

.legal-section p, .legal-section ul {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
}

.legal-section ul {
  padding-left: 20px;
}

.legal-section li {
  margin-bottom: 6px;
}

/* Footer */
footer {
  margin-top: auto;
  border-top: 1px solid var(--surface-border);
  background: var(--surface);
  padding: 40px 24px;
  z-index: 10;
}

.footer-container {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  transition: color 0.15s ease;
}

.footer-link:hover {
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hero {
    padding: 60px 20px 40px;
  }
  .app-preview-card {
    flex-direction: column;
    text-align: center;
  }
}