:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a26;
  --fg: #e8e8ef;
  --fg-muted: #8888a0;
  --accent: #00e5ff;
  --accent-glow: rgba(0, 229, 255, 0.15);
  --accent-dim: #007a8a;
  --danger: #ff3b6e;
  --success: #00e676;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.hero-glow {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  text-align: center;
}

.badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 32px;
  text-transform: uppercase;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -2px;
}

.hero h1 .accent {
  color: var(--accent);
  text-shadow: 0 0 40px var(--accent-glow);
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.lede .blocked {
  color: var(--danger);
  font-weight: 500;
  text-decoration: line-through;
  text-decoration-color: var(--danger);
}

/* Chat Preview */
.hero-chat-preview {
  max-width: 380px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-bubble {
  padding: 12px 18px;
  border-radius: 18px;
  font-size: 0.95rem;
  max-width: 85%;
  line-height: 1.4;
  animation: fadeSlideUp 0.6s ease both;
}

.chat-bubble.outgoing {
  background: var(--accent);
  color: var(--bg);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  font-weight: 500;
  animation-delay: 0.2s;
}

.chat-bubble.incoming {
  background: var(--bg-card);
  color: var(--fg);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  animation-delay: 0.6s;
}

.chat-bubble.outgoing:last-child {
  animation-delay: 1s;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 120px 24px;
  max-width: 800px;
  margin: 0 auto;
}

.how-it-works h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 64px;
  letter-spacing: -1px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-dim);
  line-height: 1;
  min-width: 60px;
  opacity: 0.5;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* ===== FEATURES ===== */
.features {
  padding: 80px 24px 120px;
  max-width: 900px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 36px 28px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.feature-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 24px;
  text-align: center;
}

.closing-content {
  max-width: 600px;
  margin: 0 auto;
}

.closing-profiles {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 48px;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 24px 20px;
  width: 150px;
  text-align: center;
  transition: transform 0.3s ease;
}

.profile-card.rotate-left {
  transform: rotate(-4deg);
}

.profile-card.rotate-right {
  transform: rotate(4deg);
}

.profile-card:hover {
  transform: rotate(0deg) scale(1.05);
}

.profile-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 auto 12px;
}

.profile-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.profile-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  padding: 4px 12px;
  border-radius: 10px;
  text-transform: uppercase;
}

.profile-tag.real {
  background: rgba(0, 230, 118, 0.15);
  color: var(--success);
}

.profile-tag.catfish {
  background: rgba(255, 59, 110, 0.15);
  color: var(--danger);
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

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

/* ===== FOOTER ===== */
.site-footer {
  padding: 40px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--fg);
}

.footer-divider {
  opacity: 0.3;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .step {
    flex-direction: column;
    gap: 8px;
  }

  .step-number {
    font-size: 2rem;
  }

  .closing-profiles {
    gap: 12px;
  }

  .profile-card {
    width: 130px;
    padding: 18px 14px;
  }

  .hero-chat-preview {
    max-width: 300px;
  }
}