:root {
  --bg: #f5f7f8;
  --panel: #ffffff;
  --text: #17202a;
  --muted: #5c6875;
  --line: #dbe1e6;
  --brand: #246b84;
  --brand-dark: #164d61;
  --accent: #d89d35;
  --ink: #0e1721;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  color: var(--brand-dark);
}

.site-header,
.site-footer {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-header {
  padding: 22px 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 64px;
  padding: 28px 0 36px;
  color: var(--muted);
}

.brand {
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-weight: 650;
}

.hero {
  width: min(1120px, calc(100% - 36px));
  min-height: 620px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  align-items: center;
  gap: 44px;
  padding: 42px 0 54px;
}

.hero-copy {
  max-width: 570px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: .98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: 24px;
  line-height: 1.15;
}

.lead {
  max-width: 680px;
  color: var(--muted);
  font-size: 20px;
}

.narrow {
  max-width: 760px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 0 18px;
  font-weight: 800;
}

.button.primary {
  background: var(--brand);
  color: #fff;
}

.button.secondary {
  border: 1px solid var(--line);
  background: #fff;
}

.hero-visual {
  min-height: 420px;
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(6,13,24,.16), rgba(6,13,24,.46)),
    radial-gradient(circle at 32% 35%, #4b91ac 0, transparent 28%),
    linear-gradient(135deg, #101d2b, #243d4b 55%, #111923);
  box-shadow: 0 24px 60px rgba(24, 37, 48, .2);
}

.stage {
  position: relative;
  min-height: 420px;
}

.stage:before {
  content: "";
  position: absolute;
  inset: 32px 34px auto;
  height: 150px;
  border-bottom: 1px solid rgba(255,255,255,.2);
  background: repeating-linear-gradient(90deg, rgba(255,255,255,.18) 0 2px, transparent 2px 12px);
  opacity: .18;
}

.speaker {
  position: absolute;
  left: 82px;
  bottom: 112px;
  width: 44px;
  height: 132px;
  border-radius: 24px 24px 10px 10px;
  background: #0b1119;
  box-shadow: 0 -38px 0 -10px #0b1119;
}

.podium {
  position: absolute;
  left: 128px;
  bottom: 100px;
  width: 86px;
  height: 96px;
  border-radius: 4px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.24);
}

.caption {
  position: absolute;
  right: 42px;
  height: 12px;
  border-radius: 999px;
  background: #e9f4ff;
  box-shadow: 0 0 16px rgba(255,255,255,.45);
}

.caption-a {
  width: 48%;
  bottom: 132px;
}

.caption-b {
  width: 39%;
  bottom: 104px;
  background: #b8ef7b;
}

.caption-c {
  width: 29%;
  bottom: 76px;
  background: #ffc864;
}

.section,
.page {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.grid-three,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid-three article,
.price-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .7fr);
  gap: 36px;
  margin-top: 44px;
  padding: 38px 0;
}

.checks {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.checks li {
  padding-left: 28px;
  position: relative;
}

.checks li:before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
}

.page {
  padding: 56px 0 10px;
}

.price-card.featured {
  border-color: rgba(36, 107, 132, .45);
  box-shadow: 0 16px 40px rgba(36, 107, 132, .12);
}

.price {
  margin-bottom: 16px;
  color: var(--brand);
  font-size: 30px;
  font-weight: 850;
}

.price-card ul {
  margin: 20px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.notice {
  margin-top: 24px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.legal {
  max-width: 820px;
}

.legal h2 {
  margin-top: 34px;
}

.muted,
.legal p {
  color: var(--muted);
}

@media (max-width: 860px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .split,
  .grid-three,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
    padding-top: 24px;
  }

  .hero-visual,
  .stage {
    min-height: 320px;
  }

  h1 {
    font-size: 44px;
  }
}