@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@400;500;600&display=swap');

:root {
  --bg: #0a0a0f;
  --bg-surface: #111118;
  --bg-elevated: #1a1a24;
  --fg: #e8e8f0;
  --fg-muted: #8888a0;
  --fg-dim: #55556a;
  --accent: #8b5cf6;
  --accent-glow: rgba(139, 92, 246, 0.3);
  --accent-bright: #a78bfa;
  --cyan: #22d3ee;
  --cyan-glow: rgba(34, 211, 238, 0.2);
  --green: #34d399;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1120px;
}

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

html { scroll-behavior: smooth; }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 80px 24px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--cyan-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--accent-bright);
  margin-bottom: 32px;
  background: rgba(139, 92, 246, 0.08);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 24px;
}

.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent-bright), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .lede {
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ========== HOW IT WORKS ========== */
.how-section {
  padding: 120px 24px;
  position: relative;
}

.how-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.2), transparent);
}

.section-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
  max-width: 600px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step {
  position: relative;
  padding: 40px 32px;
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  transition: border-color 0.3s, transform 0.3s;
}

.step:hover {
  border-color: rgba(139, 92, 246, 0.2);
  transform: translateY(-4px);
}

.step-number {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 700;
  color: rgba(139, 92, 246, 0.12);
  line-height: 1;
  margin-bottom: 16px;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}

.step p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ========== CHANNELS ========== */
.channels-section {
  padding: 120px 24px;
  background: var(--bg-surface);
  position: relative;
}

.channels-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.2), transparent);
}

.channels-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.channel-card {
  padding: 36px 32px;
  background: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  transition: border-color 0.3s;
}

.channel-card:hover {
  border-color: rgba(34, 211, 238, 0.15);
}

.channel-icon {
  font-size: 28px;
  margin-bottom: 16px;
  display: block;
}

.channel-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
}

.channel-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ========== STATS ========== */
.stats-section {
  padding: 100px 24px;
  text-align: center;
  position: relative;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1000px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.4;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  background: linear-gradient(135deg, #fff, var(--accent-bright));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.stat-label {
  color: var(--fg-muted);
  font-size: 14px;
  margin-top: 8px;
}

/* ========== CLOSING ========== */
.closing-section {
  padding: 120px 24px;
  text-align: center;
  position: relative;
}

.closing-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.2), transparent);
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
}

.closing-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.closing-inner p {
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 1.7;
}

/* ========== FOOTER ========== */
footer {
  padding: 48px 24px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

footer p {
  color: var(--fg-dim);
  font-size: 14px;
}

footer .brand {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--fg-muted);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .channels-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .step { padding: 28px 24px; }
  .channel-card { padding: 28px 24px; }
  .hero { min-height: auto; padding: 120px 24px 80px; }
  .how-section, .channels-section, .closing-section { padding: 80px 24px; }
}