:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a26;
  --bg-surface: #0e0e16;
  --fg: #e8e8ed;
  --fg-dim: #8a8a9a;
  --fg-muted: #5a5a6a;
  --accent: #00ff87;
  --accent-dim: #00cc6a;
  --accent-glow: rgba(0, 255, 135, 0.15);
  --red: #ff4d4d;
  --yellow: #ffd84d;
  --green: #00ff87;
  --blue: #4da6ff;
  --border: #1e1e2e;
  --radius: 12px;
  --radius-sm: 8px;
  --font: 'Space Grotesk', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

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

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

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  color: var(--accent);
  font-size: 20px;
}
.logo-text {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
}
.nav-links {
  display: flex;
  gap: 28px;
}
.nav-link {
  color: var(--fg-dim);
  font-size: 14px;
  font-weight: 500;
  cursor: default;
}
.nav-link-accent {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 12px;
  border: 1px solid var(--accent);
  border-radius: 100px;
}

/* HERO */
.hero {
  padding: 140px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(0, 255, 135, 0.25);
  letter-spacing: 1.5px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}
.text-glow {
  color: var(--accent);
  text-shadow: 0 0 40px rgba(0, 255, 135, 0.3);
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-dim);
  line-height: 1.7;
  max-width: 480px;
}

/* HERO CARDS */
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.hero-card-small {
  padding: 18px 24px;
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.card-live {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  animation: pulse-live 2s ease-in-out infinite;
}
@keyframes pulse-live {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.card-time {
  color: var(--fg-muted);
  font-size: 13px;
}
.card-matchup {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 20px;
}
.card-team {
  text-align: center;
}
.team-name {
  display: block;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.team-odds {
  display: block;
  color: var(--fg-dim);
  font-family: var(--mono);
  font-size: 14px;
  margin-top: 4px;
}
.card-vs {
  color: var(--fg-muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
}
.card-pick {
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 16px;
}
.pick-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 1.5px;
  margin-bottom: 4px;
}
.pick-value {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.pick-conf {
  display: flex;
  align-items: center;
  gap: 10px;
}
.conf-bar {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.conf-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  border-radius: 4px;
}
.conf-text {
  font-size: 12px;
  color: var(--fg-dim);
  font-family: var(--mono);
  white-space: nowrap;
}
.card-meta {
  display: flex;
  gap: 20px;
}
.meta-item {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
}
.meta-label {
  color: var(--fg-muted);
  font-size: 10px;
  letter-spacing: 0.5px;
  margin-right: 4px;
}

/* PROP CARD */
.card-prop {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
}
.prop-pick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.prop-player {
  font-weight: 600;
  font-size: 16px;
}
.prop-line {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--accent);
}

/* STATS BAR */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 24px;
  background: var(--bg-surface);
}
.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.stat-item {
  text-align: center;
  flex: 1;
}
.stat-number {
  display: block;
  font-size: 28px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--accent);
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  color: var(--fg-dim);
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* FEATURES */
.features {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-header {
  margin-bottom: 60px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.3s, background 0.3s;
}
.feature-block:hover {
  border-color: rgba(0, 255, 135, 0.3);
  background: var(--bg-card-hover);
}
.feature-large {
  grid-column: span 2;
}
.feature-number {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.feature-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.feature-desc {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.7;
}

/* PICKS PREVIEW */
.picks-preview {
  padding: 80px 24px 100px;
  max-width: 1200px;
  margin: 0 auto;
}
.picks-header {
  margin-bottom: 40px;
}
.section-sub {
  font-size: 15px;
  color: var(--fg-dim);
  margin-top: 12px;
  max-width: 600px;
  line-height: 1.7;
}
.picks-table {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.picks-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 0.8fr 0.8fr 0.6fr;
  padding: 16px 24px;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.picks-row:last-child {
  border-bottom: none;
}
.picks-row-header {
  background: var(--bg-surface);
  font-size: 11px;
  font-family: var(--mono);
  color: var(--fg-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 12px 24px;
}
.picks-teams {
  font-weight: 600;
}
.picks-pick {
  font-family: var(--mono);
  font-weight: 500;
  color: var(--accent);
}
.picks-edge {
  font-family: var(--mono);
  color: var(--accent);
}
.conf-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 14px;
}
.conf-elite {
  background: rgba(0, 255, 135, 0.15);
  color: var(--green);
  border: 1px solid rgba(0, 255, 135, 0.3);
}
.conf-premium {
  background: rgba(77, 166, 255, 0.15);
  color: var(--blue);
  border: 1px solid rgba(77, 166, 255, 0.3);
}
.conf-strong {
  background: rgba(255, 216, 77, 0.12);
  color: var(--yellow);
  border: 1px solid rgba(255, 216, 77, 0.25);
}
.risk-badge {
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 100px;
}
.risk-low {
  color: var(--green);
  background: rgba(0, 255, 135, 0.1);
}
.risk-med {
  color: var(--yellow);
  background: rgba(255, 216, 77, 0.1);
}

/* TIERS */
.tiers {
  padding: 80px 24px 100px;
  max-width: 1200px;
  margin: 0 auto;
}
.tiers-header {
  margin-bottom: 50px;
}
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
}
.tier-featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(0, 255, 135, 0.08);
}
.tier-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 100px;
  letter-spacing: 1px;
}
.tier-name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}
.tier-price {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.tier-period {
  font-size: 16px;
  color: var(--fg-dim);
  font-weight: 400;
}
.tier-features {
  list-style: none;
}
.tier-features li {
  font-size: 14px;
  color: var(--fg-dim);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.tier-features li:last-child {
  border-bottom: none;
}
.tier-featured .tier-features li {
  color: var(--fg);
}

/* CLOSING */
.closing {
  padding: 120px 24px;
  text-align: center;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.closing-inner {
  max-width: 720px;
  margin: 0 auto;
}
.closing-title {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.8px;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-dim);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 40px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-left .logo-icon,
.footer-left .logo-text {
  display: inline;
}
.footer-legal {
  font-size: 12px;
  color: var(--fg-muted);
  max-width: 400px;
  line-height: 1.6;
}
.footer-copy {
  font-size: 12px;
  color: var(--fg-muted);
}

/* MOBILE */
@media (max-width: 768px) {
  .hero { padding: 100px 20px 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .nav-links { display: none; }
  .stats-grid { flex-direction: column; gap: 24px; }
  .stat-divider { width: 60px; height: 1px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-large { grid-column: span 1; }
  .picks-row { grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px 16px; }
  .picks-row-header { display: none; }
  .picks-col:nth-child(n+4) { display: none; }
  .tiers-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 24px; }
  .card-matchup { gap: 20px; }
  .closing { padding: 80px 20px; }
}