:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #16161f;
  --fg: #e8e8ed;
  --fg-muted: #8888a0;
  --fg-dim: #55556a;
  --accent: #ff6b2b;
  --accent-glow: rgba(255, 107, 43, 0.15);
  --grid-line: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --green: #34d399;
  --orange: #fb923c;
  --blue: #60a5fa;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --max-width: 1100px;
}

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

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

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

/* HERO */
.hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 20%, transparent 70%);
}

.hero .container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--accent);
  border: 1px solid rgba(255, 107, 43, 0.3);
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 32px;
  background: var(--accent-glow);
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 24px 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: fit-content;
}

.stat-num {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* PROBLEM */
.problem {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.problem-left h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  position: sticky;
  top: 40px;
}

.problem-item {
  display: flex;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.problem-item:first-child { padding-top: 0; }
.problem-item:last-child { border-bottom: none; }

.problem-icon {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  flex-shrink: 0;
  padding-top: 4px;
}

.problem-item h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.problem-item p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* FEATURES */
.features {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.features-header {
  margin-bottom: 56px;
}

.features-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 500px;
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(255, 107, 43, 0.2);
}

.feature-card-large {
  grid-column: 1 / -1;
}

.feature-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.feature-visual {
  margin-top: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.schedule-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--grid-line);
}

.schedule-row:last-child { border-bottom: none; }

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot.green { background: var(--green); }
.dot.orange { background: var(--orange); }
.dot.blue { background: var(--blue); }

.name {
  margin-left: auto;
  color: var(--fg);
  font-weight: 500;
}

/* PRICING */
.pricing {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.pricing-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.pricing-left h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.pricing-left p {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
}

.pricing-amount {
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.currency {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--fg-muted);
  vertical-align: top;
  line-height: 1;
}

.price {
  font-size: 4rem;
  font-weight: 700;
  font-family: var(--font-mono);
  line-height: 1;
  letter-spacing: -0.04em;
}

.period {
  font-size: 0.9rem;
  color: var(--fg-dim);
  margin-left: 4px;
}

.pricing-includes {
  list-style: none;
}

.pricing-includes li {
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--grid-line);
  padding-left: 20px;
  position: relative;
}

.pricing-includes li:last-child { border-bottom: none; }

.pricing-includes li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* CLOSING */
.closing {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

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

.closing h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* FOOTER */
.site-footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
}

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

.footer-brand {
  font-weight: 600;
  font-size: 0.95rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

/* MOBILE */
@media (max-width: 768px) {
  .hero { padding: 80px 0 60px; }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
    width: 100%;
    text-align: center;
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .problem-left h2 {
    position: static;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card-large {
    grid-column: 1;
  }

  .pricing-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}