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

:root {
  --bg:      #ffffff;
  --bg2:     #f5f5f5;
  --bg3:     #ebebeb;
  --card:    #fafafa;
  --card2:   #f0f0f0;
  --border:  rgba(0, 0, 0, 0.1);
  --border2: rgba(0, 0, 0, 0.06);
  --accent:  #000000;
  --gold:    #d97706;
  --gold-light: #f59e0b;
  --text:    #0a0a0a;
  --text2:   #666666;
  --text3:   #b0b0b0;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── NOISE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.25;
}

/* ── GLOBAL ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

.tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  color: #666666; text-transform: uppercase;
}
.tag .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.8)} }

h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 12px;
  font-size: 15px; font-weight: 600;
  border: none; cursor: pointer; text-decoration: none;
  transition: all 0.2s ease;
}
.btn-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
}
.btn-outline:hover { border-color: rgba(0,0,0,0.35); color: var(--text); background: rgba(0,0,0,0.03); }

.btn-gold {
  background: linear-gradient(135deg, #b45309, var(--gold-light));
  color: #fff; font-weight: 700;
  box-shadow: 0 4px 24px rgba(217, 119, 6, 0.3);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(217, 119, 6, 0.45); }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: all 0.3s;
}
nav.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border2);
  padding: 14px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px; font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: var(--text2); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; gap: 12px; align-items: center; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 15% 50%, rgba(0,0,0,0.02) 0%, transparent 60%),
    radial-gradient(ellipse 50% 45% at 85% 25%, rgba(0,0,0,0.02) 0%, transparent 55%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
}
.hero-content {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  padding: 60px 0;
}
.hero-left { display: flex; flex-direction: column; gap: 28px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 100px; padding: 6px 14px;
  font-size: 12px; font-weight: 600;
  color: #666666; letter-spacing: 0.06em;
  width: fit-content;
}

h1 {
  font-size: clamp(42px, 5vw, 66px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.gradient-text {
  background: linear-gradient(135deg, #000000 0%, #777777 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: 18px; color: var(--text2); line-height: 1.7;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-stats {
  display: flex; gap: 32px; padding-top: 12px;
  border-top: 1px solid var(--border2);
}
.hero-stat { display: flex; flex-direction: column; gap: 2px; }
.hero-stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px; font-weight: 700;
  color: var(--text);
}
.hero-stat-label { font-size: 12px; color: var(--text3); font-weight: 500; }

/* ── CHAT MOCKUP ── */
.chat-mockup {
  position: relative;
  display: flex; flex-direction: column; gap: 16px;
}
.profile-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  display: flex; align-items: center; gap: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
}
.profile-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
  position: relative;
}
.ai-badge {
  position: absolute; bottom: -2px; right: -2px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  border: 2px solid var(--bg);
}
.profile-info { flex: 1; }
.profile-name { font-weight: 700; font-size: 15px; }
.profile-bio { font-size: 12px; color: var(--text2); margin-top: 2px; }
.profile-tags { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.ptag {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 100px; padding: 2px 10px;
  font-size: 11px; color: #666666;
}

.duel-window {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}
.duel-header {
  background: var(--card2);
  padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border2);
}
.duel-header-left { display: flex; align-items: center; gap: 10px; }
.duel-dot { width: 8px; height: 8px; border-radius: 50%; }
.duel-title { font-size: 13px; font-weight: 600; color: var(--text2); }
.duel-round {
  font-size: 11px; font-weight: 600;
  background: rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: #444444; border-radius: 100px; padding: 2px 10px;
}
.chat-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; }

.bubble {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 13px; line-height: 1.5;
}
.bubble-left {
  background: var(--card2);
  border: 1px solid var(--border2);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  color: var(--text);
}
.bubble-right {
  background: rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.1);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  color: var(--text);
}
.bubble-name {
  font-size: 10px; font-weight: 600; margin-bottom: 3px;
  opacity: 0.4;
}

.floaty {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 12px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.floaty-top { top: -16px; right: -16px; }
.floaty-bottom { bottom: 30px; right: -16px; }
.floaty-label { color: var(--text3); font-size: 10px; margin-bottom: 2px; }
.floaty-val { font-weight: 700; color: var(--text); }
.floaty-val.up { color: #16a34a; }
.floaty-val.gold { color: var(--gold); }

/* ── HOW IT WORKS ── */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .tag { margin-bottom: 20px; }
.section-header h2 { font-size: clamp(32px, 4vw, 48px); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 16px; }
.section-header p { font-size: 17px; color: var(--text2); max-width: 560px; margin: 0 auto; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step-card {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 28px 24px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.step-card:hover { border-color: var(--border); transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px; font-weight: 700;
  color: var(--text3); letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.step-icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: rgba(0, 0, 0, 0.05);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 16px;
}
.step-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 13px; color: var(--text2); line-height: 1.6; }
.step-connector {
  position: absolute; right: -10px; top: 50%;
  transform: translateY(-50%);
  width: 20px; height: 1px;
  background: linear-gradient(90deg, rgba(0,0,0,0.15), transparent);
  z-index: 1;
}

/* ── ELO ── */
.elo-section { background: var(--bg2); }
.elo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.elo-ranks { display: flex; flex-direction: column; gap: 12px; }
.rank-row {
  display: flex; align-items: center; gap: 16px;
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 14px;
  padding: 14px 18px;
  transition: all 0.2s;
  cursor: default;
}
.rank-row:hover { border-color: var(--border); background: var(--bg); box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.rank-row.active {
  border-color: rgba(0, 0, 0, 0.2);
  background: var(--bg);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.rank-icon { font-size: 28px; width: 40px; text-align: center; }
.rank-info { flex: 1; }
.rank-name { font-weight: 700; font-size: 14px; }
.rank-elo { font-size: 12px; color: var(--text3); margin-top: 2px; }
.rank-bar-wrap { width: 80px; }
.rank-bar-bg { height: 4px; background: var(--bg3); border-radius: 2px; }
.rank-bar-fill { height: 4px; border-radius: 2px; background: rgba(0,0,0,0.25); }
.rank-bar-fill.active-fill { background: var(--accent); }
.rank-pct { font-size: 11px; color: var(--text3); margin-top: 4px; text-align: right; }

.elo-info { display: flex; flex-direction: column; gap: 28px; }
.elo-info h2 { font-size: clamp(28px, 3.5vw, 42px); font-weight: 700; letter-spacing: -0.02em; }
.elo-info p { color: var(--text2); line-height: 1.7; }
.elo-features { display: flex; flex-direction: column; gap: 16px; }
.elo-feat { display: flex; gap: 14px; align-items: flex-start; }
.elo-feat-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}
.elo-feat-text h4 { font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.elo-feat-text p { font-size: 13px; color: var(--text2); }

/* ── AI JUDGE ── */
.ai-section { background: var(--bg); }
.criteria-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.crit-card {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 18px;
  padding: 24px 20px;
  transition: all 0.25s;
  position: relative; overflow: hidden;
}
.crit-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}
.crit-card:hover { border-color: var(--border); transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0,0,0,0.07); }
.crit-card:hover::before { opacity: 1; }
.crit-icon { font-size: 28px; margin-bottom: 14px; }
.crit-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.crit-card p { font-size: 13px; color: var(--text2); line-height: 1.6; }
.crit-score {
  margin-top: 14px;
  display: flex; align-items: center; gap: 8px;
}
.score-bar { flex: 1; height: 3px; background: var(--bg3); border-radius: 2px; }
.score-fill { height: 3px; border-radius: 2px; background: rgba(0,0,0,0.35); }
.score-num { font-size: 11px; font-weight: 600; color: var(--text3); }

.ai-disclaimer {
  margin-top: 32px;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 16px; padding: 20px 24px;
  display: flex; gap: 16px; align-items: flex-start;
}
.ai-disclaimer-icon { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.ai-disclaimer h4 { font-size: 14px; font-weight: 700; color: #333333; margin-bottom: 4px; }
.ai-disclaimer p { font-size: 13px; color: var(--text2); }

/* ── DUEL DEMO ── */
.duel-full { background: var(--bg2); }
.duel-demo {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 0;
  align-items: start;
  max-width: 900px; margin: 0 auto;
  position: relative;
}
.player-col { display: flex; flex-direction: column; gap: 0; }
.player-header {
  background: var(--card2);
  border: 1px solid var(--border2);
  border-radius: 20px 20px 0 0;
  padding: 16px 20px;
  display: flex; align-items: center; gap: 12px;
  border-bottom: none;
}
.player-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800;
}
.p1 .player-avatar { background: var(--accent); color: #ffffff; }
.p2 .player-avatar { background: var(--bg3); color: var(--text); border: 1px solid var(--border2); }
.player-name { font-weight: 700; font-size: 14px; }
.player-elo-badge {
  margin-left: auto;
  font-size: 11px; font-weight: 600;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 100px; padding: 2px 10px;
  color: #666666;
}
.player-chat {
  background: var(--card);
  border: 1px solid var(--border2);
  border-top: none;
  border-radius: 0 0 20px 20px;
  padding: 16px;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 300px;
}
.p1 .player-chat { border-right: none; border-radius: 0 0 0 20px; }
.p2 .player-chat { border-left: none; border-radius: 0 0 20px 0; }
.p1 .player-header { border-radius: 20px 0 0 0; border-right: none; }
.p2 .player-header { border-radius: 0 20px 0 0; border-left: none; }

.mid-col {
  display: flex; flex-direction: column; align-items: center;
  width: 60px; padding-top: 0;
}
.mid-header {
  background: var(--card2);
  border: 1px solid var(--border2);
  border-bottom: none;
  border-left: none; border-right: none;
  padding: 16px 8px;
  display: flex; align-items: center; justify-content: center;
}
.ai-icon-mid {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.mid-profile {
  background: var(--card);
  border: 1px solid var(--border2);
  border-top: none;
  border-left: none; border-right: none;
  padding: 16px 8px;
  display: flex; flex-direction: column; align-items: center;
  gap: 8px;
  height: 100%;
  min-height: 370px;
}
.mid-vs {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px; font-weight: 800;
  color: var(--text3); writing-mode: vertical-rl;
  text-orientation: mixed; letter-spacing: 0.15em;
}

.msg-she { font-size: 12px; color: var(--text2); font-style: italic; }
.msg-bubble {
  font-size: 12px; padding: 8px 12px;
  border-radius: 12px; line-height: 1.5;
}
.msg-out {
  background: rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.1);
  align-self: flex-end; color: var(--text);
}
.msg-in {
  background: var(--card2);
  border: 1px solid var(--border2);
  align-self: flex-start; color: var(--text2);
}
.msg-time { font-size: 10px; color: var(--text3); align-self: flex-end; }

.result-banner {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px; padding: 24px 32px;
  display: flex; align-items: center; gap: 24px;
  max-width: 900px; margin: 24px auto 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.result-crown { font-size: 40px; }
.result-text h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.result-text p { font-size: 13px; color: var(--text2); }
.result-elo {
  margin-left: auto; text-align: center;
  font-family: 'Space Grotesk', sans-serif;
}
.result-elo-num { font-size: 28px; font-weight: 800; color: #16a34a; }
.result-elo-label { font-size: 11px; color: var(--text3); }

/* ── PRICING ── */
.pricing-section { background: var(--bg); }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 760px; margin: 0 auto; }
.price-card {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 24px;
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 24px;
  transition: all 0.3s;
}
.price-card.featured {
  background: var(--bg);
  border-color: rgba(0, 0, 0, 0.18);
  box-shadow: 0 8px 48px rgba(0, 0, 0, 0.1);
  position: relative; overflow: hidden;
}
.price-card.featured::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.price-label { font-size: 13px; font-weight: 600; color: var(--text2); }
.price-name { font-family: 'Space Grotesk', sans-serif; font-size: 24px; font-weight: 700; }
.price-amount {
  display: flex; align-items: baseline; gap: 4px;
  font-family: 'Space Grotesk', sans-serif;
}
.price-currency { font-size: 18px; font-weight: 600; color: var(--text2); }
.price-num { font-size: 48px; font-weight: 800; letter-spacing: -0.02em; }
.price-period { font-size: 14px; color: var(--text3); }
.price-features { display: flex; flex-direction: column; gap: 12px; }
.price-feat {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text2);
}
.feat-icon { font-size: 16px; width: 20px; text-align: center; }
.feat-icon.yes { color: #16a34a; }
.feat-icon.no { color: var(--text3); }
.price-divider { height: 1px; background: var(--border2); }
.featured-badge {
  position: absolute; top: 20px; right: 20px;
  background: linear-gradient(135deg, #b45309, var(--gold-light));
  color: #fff; font-size: 10px; font-weight: 800;
  border-radius: 100px; padding: 3px 10px; letter-spacing: 0.05em;
}

/* ── LEADERBOARD ── */
.leaderboard-section { background: var(--bg2); }
.leaderboard-table {
  background: var(--card); border: 1px solid var(--border2);
  border-radius: 20px; overflow: hidden;
  max-width: 700px; margin: 0 auto;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.lb-header {
  background: var(--card2);
  display: grid; grid-template-columns: 48px 1fr 80px 80px 80px;
  gap: 0; padding: 12px 20px;
  border-bottom: 1px solid var(--border2);
  font-size: 11px; font-weight: 600; color: var(--text3);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.lb-row {
  display: grid; grid-template-columns: 48px 1fr 80px 80px 80px;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border2);
  transition: background 0.15s;
}
.lb-row:last-child { border-bottom: none; }
.lb-row:hover { background: rgba(0, 0, 0, 0.02); }
.lb-row.top1 { background: rgba(217, 119, 6, 0.04); }
.lb-rank { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 16px; }
.lb-rank.r1 { color: var(--gold); }
.lb-rank.r2 { color: #888888; }
.lb-rank.r3 { color: #aaaaaa; }
.lb-player { display: flex; align-items: center; gap: 12px; }
.lb-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.lb-name { font-weight: 600; font-size: 14px; }
.lb-rank-badge { font-size: 11px; color: var(--text3); margin-top: 1px; }
.lb-elo { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 15px; }
.lb-wins { font-size: 14px; color: #16a34a; font-weight: 600; }
.lb-wr { font-size: 13px; font-weight: 600; color: var(--text2); }

/* ── CTA ── */
.cta-section {
  background: var(--bg2);
  padding: 120px 0;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 45% at 50% 50%, rgba(0,0,0,0.03) 0%, transparent 60%);
}
.cta-section h2 { font-size: clamp(36px, 5vw, 58px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 20px; }
.cta-section p { font-size: 18px; color: var(--text2); margin-bottom: 40px; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cta-note { margin-top: 20px; font-size: 13px; color: var(--text3); }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border2);
  padding: 40px 0;
  background: var(--bg);
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 13px; color: var(--text3); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--text2); }
.footer-copy { font-size: 13px; color: var(--text3); }

/* ── ANIMATIONS ── */
.fade-in { opacity: 0; transform: translateY(24px); transition: all 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@keyframes float {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-8px); }
}
.float-anim       { animation: float 4s ease-in-out infinite; }
.float-anim-delay { animation: float 4s ease-in-out 1.5s infinite; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-content    { grid-template-columns: 1fr; gap: 48px; }
  .chat-mockup     { max-width: 480px; margin: 0 auto; }
  .steps           { grid-template-columns: repeat(2, 1fr); }
  .elo-grid        { grid-template-columns: 1fr; gap: 40px; }
  .criteria-grid   { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid    { grid-template-columns: 1fr; max-width: 400px; }
  .duel-demo       { grid-template-columns: 1fr; }
  .mid-col         { display: none; }
  .p1 .player-header, .p2 .player-header { border-radius: 20px 20px 0 0; border: 1px solid var(--border2); border-bottom: none; }
  .p1 .player-chat, .p2 .player-chat     { border-radius: 0 0 20px 20px; border: 1px solid var(--border2); border-top: none; }
  .lb-header, .lb-row { grid-template-columns: 40px 1fr 70px 70px; }
  .lb-wr  { display: none; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .steps         { grid-template-columns: 1fr; }
  .criteria-grid { grid-template-columns: 1fr; }
  .hero-stats    { gap: 20px; }
  .result-banner { flex-direction: column; text-align: center; }
  .result-elo    { margin-left: 0; }
}

@media (max-width: 768px) {
  /* Navbar mobile */
  nav { padding: 0 !important; height: 48px; }
  nav .container { height: 100%; padding: 0 14px; }
  nav.scrolled { padding: 0 !important; }
  .nav-inner { height: 100%; }
  .nav-links { display: none !important; }
  .nav-cta { display: none !important; }
  #mobBurger { display: flex !important; }
  .mob-bar { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; }
  .logo { font-size: 18px; }

  /* Hero */
  .hero { padding-top: 60px; }
  .hero-content { padding: 32px 0 40px; gap: 32px; }
  .hero-left { gap: 20px; }
  h1 { font-size: clamp(32px, 9vw, 44px); }
  .hero-sub { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { text-align: center; justify-content: center; min-height: 50px; font-size: 15px; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .chat-mockup { margin: 0 -8px; }

  /* Sections */
  section { padding: 48px 0; }
  .section-header h2 { font-size: clamp(22px, 6vw, 28px); }
  .step-card { padding: 20px; }
  .crit-card { padding: 20px; }
  .price-card { padding: 24px 20px; }

  /* Leaderboard table sur homepage */
  .lb-header { display: none; }
  .lb-row { grid-template-columns: 40px 1fr 70px !important; }
  .lb-wr, .lb-wins { display: none; }

  /* Footer */
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}