:root {
  --navy: #10253f;
  --blue: #1f7af5;
  --blue-dark: #1256c9;
  --silver: #edf3f9;
  --text: #203548;
  --muted: #677b92;
  --white: rgba(255, 255, 255, 0.94);
  --border: rgba(117, 142, 169, 0.18);
  --success-bg: #eef5ff;
  --card-shadow: 0 20px 48px rgba(13, 32, 52, 0.12);
  --radius: 24px;
  --max: 1180px;
}

body {
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(circle at 8% 10%, rgba(31, 122, 245, 0.18), transparent 24%),
    radial-gradient(circle at 88% 12%, rgba(16, 37, 63, 0.14), transparent 28%),
    linear-gradient(180deg, #f8fbfe 0%, #eff4f9 48%, #e8eef6 100%);
  color: var(--text);
}

header {
  background: rgba(248, 251, 254, 0.76);
  border-bottom: 1px solid rgba(117, 142, 169, 0.14);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 84px;
}

.brand {
  gap: 14px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(0, 0, 0, 0);
}

.brand-mark-footer {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, #f9fbfc, #f7f8fa 82%);
  box-shadow: 0 16px 34px rgba(18, 86, 201, 0.24);
}

.nav-links a {
  font-weight: 700;
}

.btn {
  border-radius: 16px;
  padding: 14px 22px;
  box-shadow: 0 10px 22px rgba(13, 32, 52, 0.08);
}

.btn-primary {
  background: rgba(255, 255, 255, 0.96);
  color: var(--navy);
  border-color: rgba(117, 142, 169, 0.2);
}

.btn-primary:hover {
  background: #ffffff;
  color: var(--blue-dark);
  border-color: rgba(31, 122, 245, 0.24);
  box-shadow: 0 18px 34px rgba(13, 32, 52, 0.12);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(117, 142, 169, 0.2);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.28);
}

.eyebrow {
  padding: 9px 15px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(31, 122, 245, 0.08);
  color: var(--blue-dark);
}

.section {
  position: relative;
  padding: 88px 0;
}

.section-title {
  letter-spacing: -0.04em;
}

.section-subtitle,
.hero p,
.card p,
.step p,
.price-card p,
.small {
  color: var(--muted);
}

.hero {
  padding: 92px 0 60px;
  background:
    radial-gradient(circle at 100% 0%, rgba(31, 122, 245, 0.14), transparent 30%),
    radial-gradient(circle at 0% 100%, rgba(16, 37, 63, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.7) 0%, rgba(244, 248, 253, 0.95) 100%);
}

.hero-grid {
  align-items: start;
}

.hero h1 {
  max-width: 12ch;
  letter-spacing: -0.05em;
}

.hero p {
  max-width: 700px;
  font-size: 1.08rem;
}

.hero-points {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 860px;
}

.hero-point,
.card,
.step,
.price-card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 250, 253, 0.92));
  box-shadow: var(--card-shadow);
}

.hero-point {
  border-radius: 20px;
  padding: 18px 18px;
}

.card,
.step,
.price-card {
  border-radius: 24px;
}

.card,
.step {
  padding: 28px;
}

.card h3,
.step h3,
.price-card h3 {
  letter-spacing: -0.03em;
}

.step::before {
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(31, 122, 245, 0.12), rgba(31, 122, 245, 0.04));
}

.price-card.featured {
  transform: translateY(-8px);
  border-width: 1px;
  box-shadow: 0 24px 58px rgba(18, 86, 201, 0.18);
}

.badge {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #2a89ff, var(--blue-dark));
}

.price {
  letter-spacing: -0.04em;
}

.cta-band {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.12), transparent 28%),
    linear-gradient(135deg, #10253f 0%, #17345a 56%, #1f7af5 100%);
  box-shadow: 0 28px 60px rgba(14, 36, 66, 0.22);
}

footer {
  background:
    radial-gradient(circle at top right, rgba(31, 122, 245, 0.16), transparent 24%),
    linear-gradient(180deg, #081522 0%, #0d1f33 100%);
}

.footer-note {
  color: rgba(255, 255, 255, 0.58);
}

@media (max-width: 960px) {
  .hero-points {
    grid-template-columns: 1fr;
    max-width: none;
  }

  .price-card.featured {
    transform: none;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 56px;
  }
}