* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: #172033;
  background: #f6f8fb;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}

a {
  color: #0f62d7;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.topbar {
  background: #fff;
  border-bottom: 1px solid #dbe4ef;
}

.nav {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #172033;
  font-weight: 800;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid #dbe4ef;
  background: #fff;
}

.brand span {
  display: block;
  font-size: 12px;
  color: #64748b;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  font-weight: 700;
}

.hero {
  background: #fff;
  border-bottom: 1px solid #dbe4ef;
}

.hero-inner {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 54px 0 46px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 44px;
}

.eyebrow {
  color: #0f62d7;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
}

h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  margin: 10px 0 18px;
  letter-spacing: 0;
}

h2 {
  font-size: 28px;
  margin: 0 0 14px;
}

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

.lead {
  font-size: 18px;
  color: #4b5568;
  margin: 0 0 24px;
}

.hero-logo {
  width: 100%;
  max-width: 410px;
  justify-self: end;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(15, 23, 42, .12);
  border: 1px solid #e2e8f0;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 7px;
  font-weight: 800;
  border: 1px solid #0f62d7;
}

.button.primary {
  background: #0f62d7;
  color: #fff;
}

.button.secondary {
  background: #fff;
  color: #0f62d7;
}

.section {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 42px 0;
}

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

.card {
  background: #fff;
  border: 1px solid #dbe4ef;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .05);
}

.notice {
  background: #fff8e6;
  border: 1px solid #f0cf78;
  border-radius: 8px;
  color: #4a3715;
  padding: 16px 18px;
  font-weight: 650;
}

.price {
  font-size: 38px;
  font-weight: 900;
  margin: 8px 0 4px;
}

.muted {
  color: #64748b;
}

.list {
  padding-left: 20px;
  margin: 12px 0 0;
}

.band {
  background: #10213f;
  color: #fff;
}

.band .section {
  padding: 34px 0;
}

.band a {
  color: #9bd2ff;
}

.footer {
  background: #fff;
  border-top: 1px solid #dbe4ef;
  padding: 26px 0;
}

.footer-inner {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  color: #64748b;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.page {
  width: min(920px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 42px 0;
}

.page .card {
  margin-top: 16px;
}

@media (max-width: 820px) {
  .nav {
    display: block;
    padding: 14px 0;
  }

  .nav-links {
    margin-top: 14px;
    flex-wrap: wrap;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 36px;
  }

  .hero-logo {
    justify-self: start;
    max-width: 320px;
  }

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