:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface2: #1a1a26;
  --fg: #f0ede6;
  --fg-muted: #8a8799;
  --accent: #d4ff4f;
  --accent-dim: rgba(212, 255, 79, 0.12);
  --border: rgba(240, 237, 230, 0.08);
  --radius: 12px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

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

/* ——— NAVBAR ——— */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: var(--accent);
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
}

/* ——— HERO ——— */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 40%, transparent 100%);
}
.hero-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
.hero-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(212, 255, 79, 0.2);
  padding: 6px 14px;
  border-radius: 40px;
  margin-bottom: 32px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 28px;
  max-width: 800px;
}
.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.65;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  padding: 0 40px;
}
.hero-stat:first-child { padding-left: 0; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--fg);
  line-height: 1;
}
.hero-stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 6px;
}
.hero-stat-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ——— SHARED SECTION STYLES ——— */
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--fg);
  max-width: 640px;
}

/* ——— WHAT ——— */
.what { padding: 100px 40px; }
.what-inner { max-width: 1100px; margin: 0 auto; }
.what-inner .section-title { margin-bottom: 60px; }
.what-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.what-card {
  background: var(--surface);
  padding: 40px;
}
.what-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.what-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.what-card-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ——— HOW ——— */
.how { padding: 100px 40px; background: var(--surface); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.how-left { margin-bottom: 60px; }
.how-desc { color: var(--fg-muted); font-size: 16px; margin-top: 16px; max-width: 480px; }
.how-steps { display: flex; flex-direction: column; gap: 0; }
.how-step {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 36px 0;
  border-top: 1px solid var(--border);
}
.how-step-num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  padding-top: 4px;
  min-width: 32px;
}
.how-step-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}
.how-step-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 500px;
}

/* ——— PRICING ——— */
.pricing { padding: 100px 40px; }
.pricing-inner { max-width: 1100px; margin: 0 auto; }
.pricing-inner .section-title { margin-bottom: 48px; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.pricing-card--active {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.pricing-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.pricing-card-price {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 28px;
}
.pricing-card-price span {
  font-size: 18px;
  font-weight: 400;
  color: var(--fg-muted);
}
.pricing-card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pricing-card-features li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}
.pricing-card-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.pricing-note {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ——— CLOSING ——— */
.closing { padding: 120px 40px; background: var(--surface); }
.closing-inner { max-width: 1100px; margin: 0 auto; }
.closing-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 40px;
  margin-bottom: 28px;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--fg);
  margin-bottom: 24px;
  max-width: 700px;
}
.closing-body {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
}

/* ——— FOOTER ——— */
.footer { padding: 60px 40px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-logo { font-family: var(--font-display); font-weight: 800; font-size: 16px; color: var(--accent); }
.footer-desc { font-size: 13px; color: var(--fg-muted); margin-top: 8px; max-width: 300px; }
.footer-meta { font-size: 13px; color: var(--fg-muted); }

/* ——— RESPONSIVE ——— */
@media (max-width: 768px) {
  .hero { padding: 100px 24px 60px; }
  .hero-headline { letter-spacing: -1px; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 24px; }
  .hero-stat-sep { display: none; }
  .hero-stat { padding: 0; }
  .what-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .how-step { gap: 20px; }
  .footer-inner { flex-direction: column; gap: 24px; align-items: flex-start; }
  .navbar { padding: 0 24px; }
  .what, .how, .pricing, .closing { padding: 80px 24px; }
}