:root {
  color-scheme: light;
  --bg: #f6f9fd;
  --panel: #ffffff;
  --panel-soft: #eef7ff;
  --text: #18212f;
  --muted: #627083;
  --line: #dde7f2;
  --blue: #179df2;
  --blue-dark: #0876c9;
  --green: #22b864;
  --gold: #ffb547;
  --danger: #cc3f32;
}

* {
  box-sizing: border-box;
}

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

a {
  color: var(--blue-dark);
  font-weight: 850;
  text-decoration: none;
}

header,
main,
footer {
  margin: 0 auto;
  max-width: 1100px;
  padding: 24px;
}

header {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: space-between;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

nav a {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  padding: 9px 12px;
}

.brand {
  align-items: center;
  color: var(--text);
  display: inline-flex;
  font-size: 20px;
  font-weight: 950;
  gap: 10px;
  letter-spacing: 0;
}

.brand img,
.brand-mark {
  height: 42px;
  width: 42px;
}

.hero,
.card,
.callout {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 46px rgba(24, 33, 47, 0.08);
}

.hero {
  align-items: center;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr) 220px;
  padding: 42px;
}

.hero-compact {
  display: block;
}

.hero-logo {
  align-items: center;
  background: var(--panel-soft);
  border: 1px solid rgba(23, 157, 242, 0.16);
  border-radius: 44px;
  display: flex;
  justify-content: center;
  min-height: 220px;
}

.hero-logo img {
  height: 172px;
  object-fit: contain;
  width: 172px;
}

.card,
.callout {
  margin-top: 18px;
  padding: 24px;
}

.callout {
  background: var(--panel-soft);
  box-shadow: none;
}

h1 {
  font-size: clamp(38px, 6vw, 76px);
  line-height: 0.96;
  margin: 10px 0 0;
}

h2 {
  font-size: 24px;
  margin: 0 0 12px;
}

h3 {
  font-size: 18px;
  margin: 24px 0 8px;
}

p,
li {
  color: var(--muted);
  font-size: 16px;
}

.lead {
  color: var(--text);
  font-size: 20px;
  font-weight: 700;
  max-width: 780px;
}

.pill {
  background: rgba(23, 157, 242, 0.12);
  border-radius: 999px;
  color: var(--blue-dark);
  display: inline-flex;
  font-size: 13px;
  font-weight: 900;
  padding: 8px 12px;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  margin-top: 18px;
}

.checklist {
  display: grid;
  gap: 10px;
  list-style: none;
  padding-left: 0;
}

.checklist li {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
}

.success {
  color: var(--green);
  font-weight: 900;
}

.danger {
  color: var(--danger);
  font-weight: 900;
}

.muted {
  color: var(--muted);
}

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

@media (max-width: 760px) {
  header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .hero-logo {
    min-height: 150px;
  }

  .hero-logo img {
    height: 118px;
    width: 118px;
  }

  .card,
  .callout {
    border-radius: 18px;
    padding: 20px;
  }
}