:root {
  --bg: #f3f7f5;
  --surface: #ffffff;
  --text: #172123;
  --muted: #4f6468;
  --line: #d8e5e3;
  --primary: #0f9d8a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 15%, #dbf4ef 0, transparent 30%),
    radial-gradient(circle at 85% 5%, #d9eaff 0, transparent 27%),
    var(--bg);
}

.wrap {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(8px);
}

.topbar .wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.home-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
}

.hero {
  padding: 2rem 0 1rem;
}

.hero h2 {
  margin: 0;
}

.hero p {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding-bottom: 2rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.2rem;
  box-shadow: 0 10px 28px rgba(10, 18, 25, 0.08);
}

.card h3 {
  margin-top: 0;
}

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

.btn {
  display: inline-block;
  margin-top: 0.4rem;
  background: var(--primary);
  color: #ffffff;
  text-decoration: none;
  border-radius: 10px;
  padding: 0.65rem 0.95rem;
  font-weight: 700;
}

@media (max-width: 900px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .topbar .wrap {
    flex-direction: column;
    justify-content: center;
    padding: 0.8rem 0;
  }
}