:root {
  --bg: #0A0E1A;
  --bg-alt: #0F1524;
  --fg: #F0F2F5;
  --fg-muted: #8892A4;
  --accent: #FF6B35;
  --accent-glow: rgba(255, 107, 53, 0.15);
  --border: rgba(240, 242, 245, 0.08);
  --card-bg: #0F1524;
  --card-border: rgba(240, 242, 245, 0.06);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
}
.logo-icon { color: var(--accent); display: flex; }
.logo-text {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.header-nav {
  display: flex;
  gap: 28px;
}
.header-nav a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.header-nav a:hover { color: var(--fg); }

/* HERO */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(240,242,245,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,242,245,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(80px);
}
.hero-content {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px 100px;
  width: 100%;
}
.hero-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  border: 1px solid rgba(255,107,53,0.3);
  padding: 6px 14px;
  border-radius: 2px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(42px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  max-width: 640px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.hero-proof {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.proof-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.proof-num {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
}
.proof-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.proof-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* SECTION LABELS */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* FEATURES */
.features-section {
  padding: 100px 24px;
  background: var(--bg-alt);
}
.features-header {
  max-width: 1100px;
  margin: 0 auto 64px;
}
.features-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 500px;
}
.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.feature-card {
  background: var(--bg-alt);
  padding: 36px 32px;
  transition: background 0.2s;
}
.feature-card:hover { background: #111827; }
.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-glow);
  border: 1px solid rgba(255,107,53,0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* PRICING */
.pricing-section {
  padding: 100px 24px;
  background: var(--bg);
}
.pricing-header {
  max-width: 1100px;
  margin: 0 auto 64px;
  text-align: center;
}
.pricing-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.pricing-header p {
  color: var(--fg-muted);
  font-size: 17px;
  max-width: 480px;
  margin: 0 auto;
}
.pricing-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 40px 36px;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.pricing-card--commercial {
  border-color: rgba(255,107,53,0.25);
}
.pricing-card--commercial::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}
.pricing-card-header {
  margin-bottom: 32px;
}
.pricing-tier {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.pricing-card--commercial .pricing-tier { color: var(--accent); }
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.price-from {
  font-size: 14px;
  color: var(--fg-muted);
}
.price-amount {
  font-family: 'Syne', sans-serif;
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.price-period {
  font-size: 16px;
  color: var(--fg-muted);
}
.pricing-features {
  list-style: none;
  margin-bottom: 36px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--fg-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-plans {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.plan-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(240,242,245,0.03);
  border-radius: 2px;
}
.plan-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}
.plan-price {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-muted);
}
.pricing-note {
  max-width: 1100px;
  margin: 32px auto 0;
  text-align: center;
  font-size: 13px;
  color: var(--fg-muted);
}

/* CLOSING */
.closing-section {
  padding: 120px 24px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.closing-section::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  filter: blur(60px);
}
.closing-content {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.closing-content h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.closing-content p {
  font-family: 'Syne', sans-serif;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 32px;
}
.closing-detail {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto 64px;
  line-height: 1.75;
}
.closing-stats {
  display: flex;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--fg);
}
.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--fg);
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 13px;
  color: var(--fg-muted);
  max-width: 280px;
}
.footer-meta {
  font-size: 12px;
  color: var(--fg-muted);
  text-align: right;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .header-nav { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .hero-proof { gap: 20px; }
  .proof-divider { display: none; }
  .closing-stats { gap: 32px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-meta { text-align: left; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 36px; }
  .hero-content { padding: 60px 20px 80px; }
  .closing-stats { flex-direction: column; gap: 24px; }
}