/* === VARIABLES === */
:root {
  --bg-primary: #0B1120;
  --bg-secondary: #0F1829;
  --bg-card: #111D30;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --text-primary: #F0F4FF;
  --text-secondary: #7B8FAB;
  --text-muted: #4A5A73;
  --border: rgba(123, 143, 171, 0.15);
  --border-accent: rgba(245, 158, 11, 0.4);
  --font-display: 'Syne', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 8px;
  --radius-lg: 16px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

/* === NAV === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 32px;
  background: rgba(11, 17, 32, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  background: var(--accent);
  color: #000 !important;
  font-weight: 700;
  font-size: 13px !important;
  padding: 8px 18px;
  border-radius: 6px;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.85; }

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,158,11,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,158,11,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(52px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero-headline .accent { color: var(--accent); }
.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 480px;
}
.hero-image-wrap {
  position: relative;
}
.hero-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  display: block;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.hero-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 80px rgba(245,158,11,0.15);
}

/* === STATS BAR === */
.stats-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0 32px;
}
.stats-bar .stat {
  padding: 28px 48px;
  text-align: center;
}
.stats-bar .stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}
.stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.stat-unit {
  font-size: 20px;
  color: var(--accent);
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* === SECTION SHARED === */
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 16px;
  max-width: 520px;
}

/* === HOW IT WORKS === */
.hiw {
  padding: 100px 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.hiw-header {
  text-align: center;
  margin-bottom: 72px;
}
.hiw-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.hiw-step {
  background: var(--bg-card);
  padding: 40px 36px;
  border: 1px solid var(--border);
  position: relative;
}
.hiw-step:first-child { border-radius: var(--radius-lg) 0 0 var(--radius-lg); }
.hiw-step:last-child { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }
.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 20px;
}
.hiw-step h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.hiw-step p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* === DEMO === */
.demo {
  padding: 0 32px 100px;
  max-width: 1200px;
  margin: 0 auto;
}
.demo-inner {
  background: var(--bg-secondary);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 48px;
}
.demo-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 24px;
}
.demo-img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border-accent);
  display: block;
  aspect-ratio: 16/9;
  object-fit: cover;
  margin-bottom: 20px;
}
.demo-caption {
  display: flex;
  align-items: center;
  gap: 12px;
}
.demo-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.06em;
}
.demo-caption p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* === INDUSTRIES === */
.industries {
  padding: 100px 32px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.industries-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 72px;
}
.industry-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.industry-card {
  background: var(--bg-card);
  padding: 36px 28px;
}
.industry-icon {
  margin-bottom: 20px;
  opacity: 0.9;
}
.industry-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}
.industry-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* === PRICING === */
.pricing {
  padding: 100px 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.pricing-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
}
.price-card--featured {
  border-color: var(--border-accent);
  background: linear-gradient(180deg, rgba(245,158,11,0.06) 0%, var(--bg-card) 100%);
}
.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.04em;
}
.price-tier {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.price-amount {
  font-family: var(--font-mono);
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
}
.price-period {
  font-size: 18px;
  color: var(--text-muted);
}
.price-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.5;
}
.price-features {
  list-style: none;
}
.price-features li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.4;
}
.price-features li:last-child { border-bottom: none; }
.price-features li::before {
  content: '—';
  margin-right: 8px;
  color: var(--accent);
  font-family: var(--font-mono);
}
.pricing-note {
  text-align: center;
  margin-top: 32px;
  font-size: 13px;
  color: var(--text-muted);
}

/* === CLOSING === */
.closing {
  padding: 100px 32px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.closing h2 {
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.closing p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
}
.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hiw-steps { grid-template-columns: 1fr; }
  .hiw-step:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .hiw-step:last-child { border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .stats-bar .stat { padding: 24px 24px; }
  .nav-links a:not(.nav-cta) { display: none; }
}
@media (max-width: 600px) {
  .hero { padding: 100px 20px 60px; }
  .stats-bar { flex-wrap: wrap; }
  .stats-bar .stat { flex: 1 0 40%; }
  .stats-bar .stat-divider { display: none; }
  .industry-grid { grid-template-columns: 1fr; }
  .pricing { padding: 60px 20px; }
  .industries { padding: 60px 20px; }
  .hiw { padding: 60px 20px; }
  .closing { padding: 60px 20px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}