:root {
  --bg: #0a0a0c;
  --bg-elevated: #111114;
  --bg-card: #16161a;
  --fg: #e8e6e3;
  --fg-dim: #8b8a88;
  --fg-muted: #5a5957;
  --accent: #f97316;
  --accent-dim: rgba(249,115,22,0.15);
  --accent-glow: rgba(249,115,22,0.08);
  --green: #22c55e;
  --green-dim: rgba(34,197,94,0.15);
  --red: #ef4444;
  --yellow: #eab308;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Space Grotesk', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
}

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

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

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 80px 24px 60px;
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, var(--accent-glow) 0%, transparent 70%),
    var(--bg);
}

.hero-grid {
  max-width: 720px;
  text-align: center;
  margin-bottom: 48px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  border: 1px solid rgba(249,115,22,0.2);
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero h1 .accent {
  color: var(--accent);
}

.lede {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--fg-dim);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Terminal ─── */
.hero-visual {
  width: 100%;
  max-width: 600px;
}

.terminal {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03),
    0 20px 60px rgba(0,0,0,0.4),
    0 0 80px var(--accent-glow);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: var(--red); }
.dot.yellow { background: var(--yellow); }
.dot.green { background: var(--green); }

.terminal-title {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-muted);
  margin-left: 8px;
}

.terminal-body {
  padding: 20px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 2;
}

.term-line { white-space: nowrap; }
.term-prompt { color: var(--accent); }
.term-cmd { color: var(--fg); font-weight: 500; }
.term-flag { color: var(--fg-dim); }
.term-ok { color: var(--green); font-weight: 600; }
.term-dim { color: var(--fg-muted); }
.term-money { color: var(--green); font-weight: 600; }

.term-blink .term-cursor {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ─── Problem ─── */
.problem {
  padding: 100px 24px;
  max-width: 900px;
  margin: 0 auto;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--mono);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--fg-dim);
  line-height: 1.4;
}

.problem-text {
  font-size: 1.15rem;
  color: var(--fg-dim);
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Features ─── */
.features {
  padding: 100px 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.features h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 56px;
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(249,115,22,0.3);
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 16px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: var(--radius-sm);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--fg-dim);
  line-height: 1.65;
}

/* ─── Channels ─── */
.channels {
  padding: 100px 24px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.channels h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 40px;
}

.channel-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}

.channel-tag {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 10px 20px;
  border-radius: 100px;
  transition: all 0.2s;
}

.channel-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.channels-sub {
  font-size: 1rem;
  color: var(--fg-dim);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto;
}

/* ─── Closing ─── */
.closing {
  padding: 120px 24px;
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, var(--accent-glow) 0%, transparent 70%),
    var(--bg);
}

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

.closing h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 24px;
}

.closing p {
  font-size: 1.05rem;
  color: var(--fg-dim);
  line-height: 1.7;
  margin-bottom: 20px;
}

.closing-accent {
  color: var(--accent) !important;
  font-weight: 600;
  font-size: 1.15rem !important;
}

/* ─── Footer ─── */
.site-footer {
  padding: 40px 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

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

.footer-sep {
  opacity: 0.3;
}

/* ─── CTA Button ─── */
.hero-actions {
  margin-top: 32px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 0 24px rgba(249,115,22,0.25);
}

.btn-hero-primary:hover {
  background: #ea6b10;
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(249,115,22,0.35);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--fg-dim);
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.2s;
  margin-left: 12px;
}

.btn-hero-secondary:hover {
  color: var(--fg);
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero { padding: 60px 20px 40px; min-height: auto; }
  .problem-grid { grid-template-columns: 1fr; gap: 16px; }
  .feature-grid { grid-template-columns: 1fr; }
  .terminal-body { font-size: 11px; padding: 16px; overflow-x: auto; }
  .stat-number { font-size: 2.2rem; }
  .channel-strip { gap: 8px; }
  .channel-tag { font-size: 12px; padding: 8px 14px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .features h2, .channels h2, .closing h2 { font-size: 1.6rem; }
  .term-line { font-size: 10px; }
}