/* DAM Website - Cyber-Physical Theme */
/* Matching the mobile app's design system */

:root {
  /* Brand Colors */
  --neon-lime: #CCFF00;
  --neon-lime-dark: #A3CC00;
  --electric-purple: #8B5CF6;

  /* Background Colors */
  --bg-primary: #09090B;
  --bg-secondary: #18181B;
  --bg-tertiary: #27272A;

  /* Surface Colors */
  --surface-primary: #FFFFFF;
  --surface-secondary: #F8FAFC;

  /* Text Colors */
  --text-on-dark-primary: #FFFFFF;
  --text-on-dark-secondary: #A1A1AA;
  --text-on-dark-muted: #71717A;
  --text-on-light-primary: #0F172A;
  --text-on-light-secondary: #475569;
  --text-on-light-muted: #94A3B8;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
  --space-huge: 64px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Max Width */
  --max-width: 800px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-on-dark-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Layout */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-md);
}

/* Header */
.header {
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  border-bottom: 1px solid var(--bg-tertiary);
}

.logo {
  font-size: 2rem;
  font-weight: 900;
  color: var(--neon-lime);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--neon-lime-dark);
}

.nav {
  margin-top: var(--space-md);
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.nav a {
  color: var(--text-on-dark-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: color 0.2s;
}

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

.nav a.active {
  color: var(--neon-lime);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: var(--space-huge) var(--space-md);
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.hero-title .accent {
  color: var(--neon-lime);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-on-dark-secondary);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

/* App Store Buttons */
.app-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.app-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--surface-primary);
  color: var(--text-on-light-primary);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.app-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(204, 255, 0, 0.2);
}

.app-button svg {
  width: 24px;
  height: 24px;
}

.app-button.coming-soon {
  opacity: 0.6;
  cursor: default;
}

.app-button.coming-soon:hover {
  transform: none;
  box-shadow: none;
}

/* Features Section */
.features {
  padding: var(--space-xxl) var(--space-md);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--bg-tertiary);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.feature-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.feature-desc {
  color: var(--text-on-dark-secondary);
  font-size: 0.875rem;
}

/* Content Pages (Legal) */
.page-header {
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  border-bottom: 1px solid var(--bg-tertiary);
}

.page-title {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: var(--space-sm);
}

.page-meta {
  color: var(--text-on-dark-muted);
  font-size: 0.875rem;
}

.content {
  padding: var(--space-xl) var(--space-md);
}

.content-card {
  background: var(--surface-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  color: var(--text-on-light-primary);
}

.content-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--surface-secondary);
}

.content-card h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.content-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.content-card p {
  margin-bottom: var(--space-md);
  color: var(--text-on-light-secondary);
}

.content-card ul, .content-card ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
  color: var(--text-on-light-secondary);
}

.content-card li {
  margin-bottom: var(--space-xs);
}

.content-card strong {
  color: var(--text-on-light-primary);
}

.content-card a {
  color: var(--electric-purple);
  text-decoration: none;
}

.content-card a:hover {
  text-decoration: underline;
}

/* FAQ Accordion */
.faq-item {
  border-bottom: 1px solid var(--surface-secondary);
  padding: var(--space-md) 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  font-weight: 600;
  color: var(--text-on-light-primary);
  margin-bottom: var(--space-sm);
}

.faq-answer {
  color: var(--text-on-light-secondary);
  font-size: 0.9375rem;
}

/* Footer */
.footer {
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  border-top: 1px solid var(--bg-tertiary);
  margin-top: var(--space-xxl);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-on-dark-secondary);
  text-decoration: none;
  font-size: 0.875rem;
}

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

.footer-copy {
  color: var(--text-on-dark-muted);
  font-size: 0.75rem;
}

/* Responsive */
@media (max-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .content-card {
    padding: var(--space-lg);
  }

  .page-title {
    font-size: 1.5rem;
  }
}