:root {
  --bg: #FAF7F2;
  --fg: #1A1410;
  --accent: #E85D2F;
  --accent-dark: #C0392B;
  --muted: #8B7355;
  --surface: #F0EAE0;
  --surface-dark: #E2D9CC;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .hero-headline, .section-heading {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 40px;
  display: flex;
  align-items: center;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: var(--fg);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero-headline {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}
.hero-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.7;
}

/* CARD STACK VISUAL */
.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.card-stack {
  position: relative;
  width: 280px;
  height: 380px;
  margin-bottom: 20px;
}
.restaurant-card {
  position: absolute;
  width: 240px;
  border-radius: 20px;
  overflow: hidden;
  background: white;
  box-shadow: 0 8px 40px rgba(26,20,16,0.12);
  left: 50%;
  transform: translateX(-50%);
}
.card-back {
  bottom: 0; width: 220px;
  opacity: 0.5;
  z-index: 1;
}
.card-mid {
  bottom: 20px; width: 230px;
  opacity: 0.75;
  z-index: 2;
}
.card-front {
  bottom: 40px; width: 240px;
  z-index: 3;
}
.card-image {
  height: 200px;
  position: relative;
  overflow: hidden;
}
.card-image-hero {
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-dish-art {
  position: absolute;
  width: 100%;
  height: 100%;
}
.dish-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.dish-1 { width: 120px; height: 120px; top: 30%; left: -20px; }
.dish-2 { width: 80px; height: 80px; top: 10%; right: 10%; }
.dish-3 { width: 60px; height: 60px; bottom: 20%; right: 20%; }
.card-match-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--accent);
  color: white;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: 100px;
}
.card-body { padding: 16px; }
.card-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 4px;
}
.card-meta {
  font-size: 13px;
  color: var(--muted);
}

.swipe-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
}
.swipe-x { color: #999; font-size: 18px; }
.swipe-heart { color: var(--accent); font-size: 18px; }

/* HERO STATS (right column) */
.hero-right { display: flex; align-items: center; }
.hero-stats { display: flex; flex-direction: column; gap: 32px; }
.stat { display: flex; align-items: center; gap: 20px; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--accent);
  line-height: 1;
  min-width: 48px;
}
.stat-label {
  font-size: 15px;
  color: var(--muted);
  font-weight: 400;
}

/* MECHANICS */
.mechanics {
  padding: 100px 40px;
  background: var(--fg);
}
.mechanics-inner { max-width: 900px; margin: 0 auto; }
.section-heading {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 60px;
  color: var(--bg);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 16px;
  line-height: 1;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--bg);
  margin-bottom: 12px;
}
.step-desc {
  font-size: 15px;
  color: rgba(250,247,242,0.6);
  line-height: 1.7;
}

/* SOCIAL */
.social {
  padding: 100px 40px;
  background: var(--surface);
}
.social-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.social-body {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 32px;
  line-height: 1.7;
}
.social-features { display: flex; flex-direction: column; gap: 16px; }
.social-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--fg);
}
.social-icon {
  width: 36px; height: 36px;
  background: var(--bg);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

/* PHONE FRAME */
.social-visual { display: flex; justify-content: center; }
.phone-frame {
  width: 260px;
  background: var(--fg);
  border-radius: 36px;
  padding: 16px;
  box-shadow: 0 20px 80px rgba(26,20,16,0.2);
}
.phone-screen {
  background: var(--bg);
  border-radius: 28px;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.phone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--surface-dark);
}
.phone-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
}
.phone-group-badge {
  background: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 100px;
}
.phone-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(26,20,16,0.08);
}
.phone-card-img {
  height: 120px;
  background: linear-gradient(135deg, #E85D2F, #C0392B);
}
.phone-card-info { padding: 12px; }
.phone-card-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 4px;
}
.phone-card-meta { font-size: 12px; color: var(--muted); }
.phone-swipe-btns {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 4px 0;
}
.swipe-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: default;
}
.swipe-no {
  background: var(--surface);
  color: #999;
}
.swipe-yes {
  background: var(--accent);
  color: white;
}
.phone-match-banner {
  background: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 12px;
  text-align: center;
}
.match-hearts { margin-right: 6px; }

/* CLOSING */
.closing {
  padding: 120px 40px;
  background: var(--bg);
  text-align: center;
}
.closing-inner { max-width: 600px; margin: 0 auto; }
.closing-glyph { margin-bottom: 32px; }
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}
.closing-body {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  background: var(--fg);
  padding: 48px 40px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--bg);
}
.footer-tagline {
  font-size: 14px;
  color: rgba(250,247,242,0.4);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner, .social-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero-right { display: none; }
  .steps { grid-template-columns: 1fr; }
  .social-visual { display: none; }
}
@media (max-width: 600px) {
  .hero { padding: 100px 24px 60px; }
  .mechanics, .social, .closing { padding: 80px 24px; }
  .nav { padding: 16px 24px; }
  .card-stack { transform: scale(0.85); }
}