:root {
  --bg-deep: #0c0f1d;
  --bg-mid: #141829;
  --bg-card: #1a1f36;
  --accent-coral: #ff6b6b;
  --accent-warm: #ff8f6b;
  --accent-gold: #fbbf24;
  --accent-lavender: #a78bfa;
  --text-primary: #f0ece4;
  --text-secondary: #a3a0b8;
  --text-muted: #6b6880;
  --radius: 16px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ═══ HERO ═══ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 60px;
  text-align: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255,107,107,0.15) 0%, rgba(167,139,250,0.08) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-tag {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-coral);
  margin-bottom: 28px;
  padding: 8px 20px;
  border: 1px solid rgba(255,107,107,0.25);
  border-radius: 100px;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-coral) 50%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Pulse animation */
.hero-visual {
  position: relative;
  z-index: 2;
  margin-top: 60px;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pulse-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,107,107,0.15);
  animation: pulse-expand 3s ease-out infinite;
}

.pulse-ring-1 { width: 100px; height: 100px; animation-delay: 0s; }
.pulse-ring-2 { width: 100px; height: 100px; animation-delay: 1s; }
.pulse-ring-3 { width: 100px; height: 100px; animation-delay: 2s; }

@keyframes pulse-expand {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(3); opacity: 0; }
}

.heart-core {
  position: relative;
  z-index: 2;
  color: var(--accent-coral);
  animation: heartbeat 2s ease-in-out infinite;
}

.heart-core svg { width: 48px; height: 48px; }

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.15); }
  30% { transform: scale(1); }
  45% { transform: scale(1.1); }
}

/* ═══ RHYTHM ═══ */
.rhythm {
  padding: 120px 24px;
  text-align: center;
  background: var(--bg-mid);
}

.rhythm h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.rhythm-sub {
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 64px;
}

.rhythm-timeline {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.rhythm-step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  text-align: left;
  width: 100%;
}

.step-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: var(--bg-card);
  border: 1px solid rgba(255,107,107,0.2);
  border-radius: 16px;
}

.step-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--accent-coral);
}

.step-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.rhythm-connector {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,107,107,0.3), rgba(167,139,250,0.15));
  margin: 8px 0 8px 27px;
  align-self: flex-start;
}

/* ═══ FEATURES ═══ */
.features {
  padding: 120px 24px;
  background: var(--bg-deep);
}

.features-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}

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

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.feature-trust::before { background: linear-gradient(90deg, var(--accent-coral), var(--accent-warm)); }
.feature-games::before { background: linear-gradient(90deg, var(--accent-lavender), #818cf8); }
.feature-photos::before { background: linear-gradient(90deg, var(--accent-gold), #f59e0b); }
.feature-questions::before { background: linear-gradient(90deg, #34d399, #6ee7b7); }

.feature-number {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255,255,255,0.04);
  position: absolute;
  top: 16px;
  right: 24px;
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ═══ CLOSING ═══ */
.closing {
  padding: 140px 24px;
  text-align: center;
  position: relative;
  background: var(--bg-mid);
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255,107,107,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.closing-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-coral) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.closing p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ═══ FOOTER ═══ */
.site-footer {
  padding: 40px 24px;
  background: var(--bg-deep);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.footer-note {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

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

  .hero {
    min-height: auto;
    padding: 100px 20px 60px;
  }

  .rhythm { padding: 80px 20px; }
  .features { padding: 80px 20px; }
  .closing { padding: 100px 20px; }

  .feature-card { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .rhythm h2, .closing h2 { font-size: 1.8rem; }
  .rhythm-step { flex-direction: column; gap: 12px; }
  .rhythm-connector { margin: 8px 0 8px 0; align-self: center; }
}