:root {
  color-scheme: light;
  --ink: #162033;
  --muted: #526070;
  --line: #d9e0e7;
  --paper: #ffffff;
  --field: #eef5ee;
  --blue: #1d63c6;
  --green: #18764f;
  --amber: #b46b12;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #f7f9fb;
  line-height: 1.55;
}

a {
  color: var(--blue);
}

.wrap {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}

.brand {
  font-weight: 750;
  color: var(--ink);
  text-decoration: none;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 14px;
}

.links a {
  color: var(--muted);
  text-decoration: none;
}

.hero {
  padding: 56px 0 36px;
  background: var(--field);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 32px;
  align-items: center;
}

h1 {
  margin: 0 0 14px;
  max-width: 720px;
  font-size: clamp(36px, 7vw, 64px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 12px;
  font-size: 26px;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

p {
  margin: 0 0 14px;
}

.lead {
  max-width: 690px;
  color: var(--muted);
  font-size: 19px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 650;
}

.button.secondary {
  background: transparent;
  color: var(--ink);
}

.preview {
  width: 100%;
  max-width: 440px;
  justify-self: end;
  border: 1px solid #9fb0be;
  background: #fff;
}

main {
  padding: 36px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 18px;
}

.band {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.price {
  font-size: 30px;
  font-weight: 750;
}

.note {
  color: var(--muted);
  font-size: 14px;
}

.policy {
  max-width: 780px;
}

.policy ul {
  padding-left: 22px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .hero {
    padding-top: 36px;
  }

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

  .preview {
    justify-self: start;
  }
}