:root {
  --c-primary: #0B2545;
  --c-accent: #FFD60A;
  --c-bg: #FFFFFF;
  --c-text: #1a1a1a;
}

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

body {
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
}

/* ---------- Шапка ---------- */
.site-header {
  padding: 1rem 2rem;
  border-bottom: 1px solid #eee;
  background: var(--c-bg);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--c-primary);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.logo__icon { flex-shrink: 0; display: block; }
.logo__text  { color: var(--c-primary); }

/* ---------- Основная область ---------- */
main {
  min-height: 60vh;
}

/* ---------- Hero ---------- */
.hero {
  background: #f7f8fa;
  border-bottom: 1px solid #eee;
}

.hero__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 4rem 1rem 4.5rem;
}

.hero__title {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.25;
  font-weight: 800;
  color: var(--c-primary);
  max-width: 20ch;
  margin-bottom: 1rem;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: #444;
  max-width: 52ch;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.4rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}

.btn--primary {
  background: var(--c-primary);
  color: #fff;
}
.btn--primary:hover { background: #123a66; }

.btn--ghost {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}
.btn--ghost:hover {
  background: var(--c-primary);
  color: #fff;
}

/* ---------- Подвал ---------- */
.site-footer {
  padding: 2rem;
  background: #f5f5f5;
  color: #666;
  font-size: 0.9rem;
  text-align: center;
}

/* ---------- Адаптив ---------- */
@media (max-width: 480px) {
  .site-header { padding: 0.75rem 1rem; }
  .logo { font-size: 1.15rem; }
  .logo__icon { width: 32px; height: 32px; }

  .hero__inner { padding: 2.5rem 1rem 3rem; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; }
}