* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  color-scheme: dark light;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --bg-gradient-start: #0f172a;
  --bg-gradient-end: #111827;
  --text-main: #f8fafc;
  --text-muted: #cbd5f5;
  --accent: #38bdf8;
  --accent-soft: rgba(59, 130, 246, 0.18);
  --card-bg: rgba(15, 23, 42, 0.7);
  --border-color: rgba(148, 163, 184, 0.2);
}

body {
  min-height: 100vh;
  background: radial-gradient(circle at top left, var(--bg-gradient-start), var(--bg-gradient-end));
  color: var(--text-main);
  display: flex;
  justify-content: center;
  padding: 48px 16px;
}

.page {
  width: min(960px, 100%);
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero__badge {
  align-self: flex-start;
  background: var(--accent-soft);
  color: var(--text-main);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3rem);
  line-height: 1.1;
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 620px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 120ms ease, background 120ms ease, color 120ms ease;
}

.button--primary {
  background: var(--accent);
  color: #0f172a;
}

.button--ghost {
  border: 1px solid var(--border-color);
  color: var(--text-main);
  background: transparent;
}

.button:hover {
  transform: translateY(-2px);
}

.section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.section__card {
  background: var(--card-bg);
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section__card h2 {
  font-size: 1.2rem;
}

.section__card p {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer {
  color: rgba(203, 213, 225, 0.8);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer a {
  color: var(--text-main);
}

@media (max-width: 600px) {
  body {
    padding: 32px 12px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .button {
    width: 100%;
    text-align: center;
  }
}