:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #16161f;
  --fg: #e8e8ed;
  --fg-muted: #8b8b9e;
  --accent: #c8ff00;
  --accent-dim: rgba(200, 255, 0, 0.12);
  --stream-video: #ff6b35;
  --stream-products: #7c5cfc;
  --stream-books: #00d4aa;
  --radius: 16px;
  --radius-sm: 8px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  text-align: center;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero-badge {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 8px 20px;
  border-radius: 40px;
  margin-bottom: 32px;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 80px);
  color: var(--fg);
  margin-bottom: 28px;
  letter-spacing: -2px;
}

.hero-accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 19px;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200,255,0,0.06) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
}

/* ===== HERO CTA ===== */
.hero-cta {
  margin-top: 40px;
}

.btn-cta {
  display: inline-block;
  padding: 16px 40px;
  background: var(--accent);
  color: #0a0a0f;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 50px;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
}

.btn-cta:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* ===== STREAMS ===== */
.streams {
  padding: 100px 24px;
}

.streams-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 48px;
  text-align: center;
}

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

.stream-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 40px 32px;
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color 0.3s, transform 0.3s;
}

.stream-card:hover {
  transform: translateY(-4px);
}

.stream-video:hover { border-color: var(--stream-video); }
.stream-products:hover { border-color: var(--stream-products); }
.stream-books:hover { border-color: var(--stream-books); }

.stream-icon {
  font-size: 28px;
  margin-bottom: 20px;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
}

.stream-video .stream-icon { background: rgba(255,107,53,0.15); color: var(--stream-video); }
.stream-products .stream-icon { background: rgba(124,92,252,0.15); color: var(--stream-products); }
.stream-books .stream-icon { background: rgba(0,212,170,0.15); color: var(--stream-books); }

.stream-card h3 {
  font-size: 22px;
  margin-bottom: 6px;
  color: var(--fg);
}

.stream-platform {
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 16px;
  font-weight: 500;
}

.stream-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.65;
}

.stream-stat {
  margin-top: 24px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  color: var(--accent);
  display: inline-block;
}

/* ===== NUMBERS ===== */
.numbers {
  padding: 80px 24px;
  background: var(--bg-elevated);
}

.numbers-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.number-block {
  padding: 32px 16px;
}

.number-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.number-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* ===== HOW ===== */
.how {
  padding: 100px 24px;
}

.how-inner {
  max-width: 900px;
  margin: 0 auto;
}

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

.how-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  grid-template-rows: auto auto;
  column-gap: 24px;
  align-items: start;
  padding: 40px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.05);
}

.step-num {
  grid-row: 1 / 3;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
}

.how-step h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.how-step p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.65;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 24px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(32px, 5vw, 52px);
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.closing-vision {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 48px 24px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .stream-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .how-step {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .step-num {
    grid-row: auto;
    font-size: 36px;
    margin-bottom: 12px;
  }

  .hero { min-height: 80vh; padding: 60px 20px; }
  .streams { padding: 60px 20px; }
  .numbers { padding: 60px 20px; }
  .how { padding: 60px 20px; }
  .closing { padding: 80px 20px; }
}

@media (max-width: 480px) {
  .numbers-grid {
    grid-template-columns: 1fr;
  }

  .stream-card {
    padding: 28px 24px;
  }
}