:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --text: #243044;
  --text-muted: #5f6b7a;
  --primary: #1f5ea8;
  --primary-strong: #2a3175;
  --border: #dce6f5;
  --shadow: 0 10px 24px rgba(31, 94, 168, 0.08);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Roboto, "Segoe UI", Arial, sans-serif;
  background: linear-gradient(180deg, #eef4ff 0%, var(--bg) 250px);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(960px, calc(100% - 2rem));
  margin-inline: auto;
}

.hero {
  padding: 4.5rem 0 2.5rem;
}

.eyebrow {
  margin: 0;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

h1 {
  margin: 0.35rem 0 0.75rem;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--primary-strong);
}

.hero-text {
  margin: 0;
  max-width: 720px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.content {
  display: grid;
  gap: 1rem;
  padding-bottom: 2rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
}

h2 {
  margin-top: 0;
  color: var(--primary-strong);
}

h3 {
  margin-bottom: 0.5rem;
  color: var(--primary);
}

p,
li {
  color: var(--text);
}

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

a:hover {
  color: var(--primary-strong);
}

ol,
ul {
  padding-left: 1.2rem;
  margin-top: 0.4rem;
}

.footer {
  padding: 0.5rem 0 2.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3rem;
  }

  .card {
    padding: 1rem;
  }
}