:root {
  --bg: #0A0A0A;
  --bg-alt: #111111;
  --bg-card: #181818;
  --fg: #F5F5F0;
  --fg-muted: #8A8A80;
  --fg-dim: #555550;
  --green: #1B4332;
  --green-mid: #2D6A4F;
  --green-bright: #40916C;
  --lime: #BFFF00;
  --lime-dim: #8FBF00;
  --border: #2A2A28;

  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* HEADER */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.03em;
  color: var(--fg);
}

.site-header nav {
  display: flex;
  gap: 32px;
}

.site-header nav a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.site-header nav a:hover { color: var(--fg); }

/* HERO */
.hero {
  padding: 160px 0 100px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--lime);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  font-weight: 500;
}

/* Court graphic */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.court-graphic {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.court-lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 2;
  position: relative;
}

.court-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--fg);
  text-align: center;
  background: var(--green);
  padding: 10px 20px;
  border-radius: 6px;
  border: 1px solid var(--green-bright);
}

.court-label:nth-child(2) { background: var(--green-mid); }
.court-label:nth-child(3) { background: var(--green-bright); }

.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.ring-1 {
  width: 260px;
  height: 260px;
  animation: pulse 3s ease-in-out infinite;
}

.ring-2 {
  width: 200px;
  height: 200px;
  animation: pulse 3s ease-in-out infinite 0.5s;
  border-color: var(--green);
}

.center-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

/* PRODUCTS */
.products {
  padding: 120px 0;
  background: var(--bg-alt);
}

.section-header {
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

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

.product-admin::before { background: var(--lime); }
.product-player::before { background: var(--green-bright); }

.product-icon {
  margin-bottom: 20px;
  color: var(--fg-muted);
}

.product-type-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 12px;
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 6px;
}

.product-audience {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 28px;
}

.product-features {
  list-style: none;
  margin-bottom: 28px;
}

.product-features li {
  font-size: 14px;
  color: var(--fg-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}

.product-features li:last-child { border-bottom: none; }

.product-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 100px;
  background: var(--green);
  color: var(--lime);
}

.products-connection {
  display: flex;
  align-items: center;
  gap: 24px;
}

.connection-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--lime), var(--green-bright));
}

.connection-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
  white-space: nowrap;
}

/* FEATURES */
.features {
  padding: 120px 0;
  background: var(--bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: border-color 0.2s;
}

.feature-card:hover { border-color: var(--green-bright); }

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green);
  border-radius: 10px;
  margin-bottom: 20px;
  color: var(--lime);
}

.feature-card h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.feature-vs {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--lime-dim);
  letter-spacing: 0.03em;
}

/* PRICING */
.pricing {
  padding: 120px 0;
  background: var(--bg-alt);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--lime);
  background: var(--green);
}

.pricing-card.ai-plan {
  border-color: var(--green-bright);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--lime);
  color: #000;
  padding: 4px 12px;
  border-radius: 100px;
}

.plan-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
}

.price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.featured .price, .featured .plan-name { color: #000; }
.ai-plan .price { color: var(--lime); }

.period {
  font-size: 13px;
  color: var(--fg-muted);
}

.featured .period { color: rgba(0,0,0,0.5); }

.plan-commission {
  font-size: 13px;
  font-weight: 600;
  color: var(--lime);
  margin-bottom: 16px;
}

.featured .plan-commission { color: #000; }

.plan-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.featured .plan-desc { color: rgba(0,0,0,0.6); }

.plan-position {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* CLOSING */
.closing {
  padding: 140px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.closing-content {
  max-width: 760px;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 28px;
}

.closing p {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

.closing-vision {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-top: 40px;
}

/* FOOTER */
.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-dim);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .court-graphic { width: 200px; height: 200px; }
  .ring-1 { width: 180px; height: 180px; }
  .ring-2 { width: 140px; height: 140px; }
  .hero-stats { gap: 32px; }
  .stat-number { font-size: 32px; }
  .products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .site-header nav { display: none; }
  .site-footer .container { flex-direction: column; gap: 16px; text-align: center; }
  .container { padding: 0 20px; }
  .hero { padding: 120px 0 80px; }
  .products, .features, .pricing, .closing { padding: 80px 0; }
}