/* ============================================================
   Confesión — Website Styles
   ============================================================ */

:root {
  --bg: #0F1115;
  --bg-card: #1A1D23;
  --bg-card-elevated: #22252D;
  --text-primary: #FFFFFF;
  --text-secondary: #B3B6C2;
  --divider: #2A2D35;
  --accent-soft: #6EE7B7;
  --accent-deep: #60A5FA;
  --accent-hot: #F43F5E;
  --accent-first-date: #F472B6;
  --accent-funny: #FACC15;
  --accent-challenge: #A78BFA;
  --radius-s: 8px;
  --radius-m: 16px;
  --radius-l: 20px;
  --radius-xl: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   Navigation
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 17, 21, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--divider);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
}

.nav-emoji {
  font-size: 24px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-m);
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 14px;
  border-radius: var(--radius-s);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
}

.btn-primary {
  background: var(--accent-soft);
  color: var(--bg);
}

.btn-primary:hover {
  background: #5CD9A8;
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1.5px solid var(--divider);
}

.btn-secondary:hover {
  background: var(--bg-card-elevated);
  border-color: var(--text-secondary);
  transform: translateY(-1px);
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(110, 231, 183, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-soft);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Phone mockup */
.phone-mockup {
  width: 280px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: 40px;
  padding: 12px;
  border: 2px solid var(--divider);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}

.phone-screen {
  background: var(--bg);
  border-radius: 30px;
  padding: 48px 24px;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mock-app {
  text-align: center;
}

.mock-icon {
  font-size: 56px;
  margin-bottom: 16px;
}

.mock-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 40px;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-deep));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mock-question {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 24px;
  padding: 24px;
  background: var(--bg-card);
  border-radius: var(--radius-m);
  border-left: 3px solid var(--accent-soft);
}

.mock-category {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.mock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.mock-dot.soft { background: var(--accent-soft); }

/* ============================================================
   Section Header
   ============================================================ */

.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 18px;
  color: var(--text-secondary);
}

/* ============================================================
   Features
   ============================================================ */

.features {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius-l);
  padding: 32px;
  transition: transform 0.2s, background 0.2s;
}

.feature-card:hover {
  background: var(--bg-card-elevated);
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

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

/* ============================================================
   Game Modes
   ============================================================ */

.modes {
  padding: 100px 0;
  background: var(--bg-card);
}

.modes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.mode-card {
  background: var(--bg);
  border-radius: var(--radius-l);
  padding: 32px;
  text-align: center;
  border: 1px solid var(--divider);
  transition: transform 0.2s;
  position: relative;
}

.mode-card:hover {
  transform: translateY(-4px);
}

.mode-card.featured {
  border-color: var(--accent-first-date);
  box-shadow: 0 0 40px rgba(244, 114, 182, 0.1);
}

.mode-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-first-date);
  color: var(--bg);
  padding: 4px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mode-emoji {
  font-size: 48px;
  margin-bottom: 16px;
}

.mode-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.mode-players {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 12px;
}

.mode-card > p:last-of-type {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.mode-sequence {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.seq-step {
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.seq-step.soft { background: rgba(110, 231, 183, 0.15); color: var(--accent-soft); }
.seq-step.first-date { background: rgba(244, 114, 182, 0.15); color: var(--accent-first-date); }
.seq-step.deep { background: rgba(96, 165, 250, 0.15); color: var(--accent-deep); }

.seq-arrow {
  color: var(--text-secondary);
  font-size: 14px;
}

/* ============================================================
   Categories
   ============================================================ */

.categories {
  padding: 100px 0;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.category-card {
  background: var(--bg-card);
  border-radius: var(--radius-l);
  padding: 28px;
  border: 1px solid transparent;
  transition: all 0.2s;
}

.category-card:hover {
  border-color: var(--accent, var(--divider));
  transform: translateY(-4px);
}

.category-emoji {
  font-size: 32px;
  margin-bottom: 12px;
}

.category-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.category-card > p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.category-sample {
  font-size: 13px;
  color: var(--text-secondary);
  opacity: 0.7;
  font-style: italic;
  padding: 12px;
  background: var(--bg);
  border-radius: var(--radius-s);
  line-height: 1.5;
}

/* ============================================================
   CTA
   ============================================================ */

.cta {
  padding: 100px 0;
  background: var(--bg-card);
}

.cta-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta h2 {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.cta p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

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

/* ============================================================
   Footer
   ============================================================ */

.footer {
  padding: 48px 0;
  border-top: 1px solid var(--divider);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
}

.footer-by {
  color: var(--text-secondary);
  font-weight: 400;
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 32px;
  font-size: 14px;
  color: var(--text-secondary);
}

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

.footer-copy {
  font-size: 13px;
  color: var(--text-secondary);
  opacity: 0.6;
}

/* ============================================================
   Legal pages
   ============================================================ */

.legal-page {
  padding: 120px 0 80px;
}

.legal-content {
  max-width: 720px;
  margin: 0 auto;
}

.legal-content h1 {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.legal-content .legal-date {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 48px;
}

.legal-content h2 {
  font-size: 22px;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 16px;
}

.legal-content p,
.legal-content li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-content ul {
  padding-left: 24px;
  margin-bottom: 16px;
}

.legal-content a {
  color: var(--accent-soft);
}

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

/* Support page */
.support-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.support-card {
  background: var(--bg-card);
  border-radius: var(--radius-l);
  padding: 32px;
  text-align: center;
}

.support-card .feature-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.support-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.support-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

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

  .hero-subtitle {
    margin: 0 auto 32px;
  }

  .hero-actions {
    justify-content: center;
  }

  .features-grid,
  .modes-grid,
  .categories-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .section-header h2,
  .cta h2 {
    font-size: 28px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(15, 17, 21, 0.95);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--divider);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 120px 0 60px;
  }

  .hero h1 {
    font-size: 28px;
  }

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

  .btn-lg {
    padding: 14px 24px;
    font-size: 14px;
  }

  .features,
  .modes,
  .categories,
  .cta {
    padding: 64px 0;
  }

  .phone-mockup {
    width: 240px;
  }

  .phone-screen {
    min-height: 400px;
    padding: 32px 16px;
  }

  .mock-question {
    font-size: 15px;
    padding: 16px;
  }
}