:root {
  --navy: #112439;
  --navy-dk: #0a1826;
  --mint: #00e3a6;
  --mint-dk: #00b384;
  --bg: #f4f4f6;
  --surface: #ffffff;
  --text: #111111;
  --text2: #4a4a4a;
  --text3: #7a7a7a;
  --border: rgba(0, 0, 0, 0.09);
  --r: 14px;
  --r-sm: 10px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --wrap: 1080px;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { max-width: var(--wrap); width: 100%; margin: 0 auto; padding: 0 20px; }

/* ── HEADER ── */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.site-header .logo img { height: 22px; }
.site-header nav { display: flex; align-items: center; gap: 20px; }
.nav-link { font-size: 14px; font-weight: 600; color: var(--text2); text-decoration: none; }
.btn-nav-cta {
  background: var(--navy); color: #fff; font-size: 14px; font-weight: 600;
  padding: 9px 18px; border-radius: 999px; text-decoration: none;
}

/* ── HERO ── */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dk) 100%);
  color: #fff;
  padding: 72px 0 88px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0, 227, 166, 0.16), transparent 60%);
  pointer-events: none;
}
.hero .wrap { position: relative; }
.hero .logo-mark { height: 34px; margin: 0 auto 36px; filter: brightness(0) invert(1); }
.hero h1 {
  font-size: clamp(32px, 5.5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.12;
  max-width: 720px;
  margin: 0 auto 18px;
}
.hero h1 .accent { color: var(--mint); }
.hero p.sub {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.72);
  max-width: 520px;
  margin: 0 auto 36px;
}
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700; padding: 14px 28px; border-radius: 999px;
  text-decoration: none; border: none; cursor: pointer; transition: transform 0.15s, box-shadow 0.15s;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--mint); color: var(--navy-dk); }
.btn-primary:hover { box-shadow: 0 8px 24px rgba(0, 227, 166, 0.35); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, 0.35); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.7); }
.hero-note { margin-top: 18px; font-size: 13px; color: rgba(255, 255, 255, 0.5); }

/* ── SECTIONS ── */
section { padding: 72px 0; }
.section-head { text-align: center; max-width: 560px; margin: 0 auto 44px; }
.section-head .eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--mint-dk); margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(24px, 3.5vw, 32px); font-weight: 800; letter-spacing: -0.3px; color: var(--navy); }
.section-head p { color: var(--text2); margin-top: 10px; font-size: 16px; }

/* ── FEATURES ── */
.features-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
}
@media (min-width: 720px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 720px) { .features-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
.feature-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
  padding: 24px 20px; box-shadow: var(--shadow);
}
.feature-icon {
  width: 44px; height: 44px; border-radius: 12px; background: var(--navy);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.feature-icon svg { width: 22px; height: 22px; stroke: var(--mint); }
.feature-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; color: var(--navy); }
.feature-card p { font-size: 13.5px; color: var(--text2); }

/* ── HOW IT WORKS ── */
.steps { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { text-align: center; }
.step-num {
  width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--mint);
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px;
  margin: 0 auto 16px;
}
.step h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--navy); }
.step p { font-size: 14px; color: var(--text2); max-width: 260px; margin: 0 auto; }

/* ── PRICING ── */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 640px; margin: 0 auto; }
@media (min-width: 640px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
.price-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
  padding: 32px 28px; box-shadow: var(--shadow); position: relative;
}
.price-card.highlight { border: 2px solid var(--mint); }
.price-badge {
  position: absolute; top: -12px; right: 24px; background: var(--mint); color: var(--navy-dk);
  font-size: 11px; font-weight: 800; padding: 4px 12px; border-radius: 999px; letter-spacing: 0.03em;
}
.price-card h3 { font-size: 14px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.04em; }
.price-card .amount { font-size: 36px; font-weight: 800; color: var(--navy); margin: 10px 0 4px; }
.price-card .amount span { font-size: 15px; font-weight: 600; color: var(--text3); }
.price-card ul { list-style: none; margin: 20px 0 26px; }
.price-card li { font-size: 14px; color: var(--text2); padding: 6px 0 6px 24px; position: relative; }
.price-card li::before {
  content: '✓'; position: absolute; left: 0; color: var(--mint-dk); font-weight: 800;
}
.price-card .btn { width: 100%; }

/* ── FOOTER CTA ── */
.footer-cta {
  background: var(--navy); color: #fff; text-align: center; padding: 64px 0;
}
.footer-cta h2 { font-size: clamp(22px, 3.5vw, 30px); font-weight: 800; margin-bottom: 14px; }
.footer-cta p { color: rgba(255, 255, 255, 0.65); margin-bottom: 28px; }

/* ── FOOTER ── */
footer.site-footer {
  padding: 28px 0; text-align: center; font-size: 13px; color: var(--text3);
}
footer.site-footer .logo img { height: 16px; margin-bottom: 10px; opacity: 0.6; }