:root {
    --primary: #0055ff; /* Синий REG.RU */
    --primary-hover: #0044cc;
    --dark: #1e2127;
    --light: #f0f4f8;
    --border: #d1d9e0;
}
body { font-family: 'Segoe UI', Roboto, sans-serif; line-height: 1.6; margin: 0; color: #333; background: #fff; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

header { background: #fff; border-bottom: 1px solid var(--border); padding: 15px 0; position: sticky; top: 0; z-index: 100; }
nav { display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: bold; font-size: 24px; color: var(--primary); text-decoration: none; text-transform: uppercase; }
.logo span { color: var(--dark); }
.menu { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; }
.menu a { text-decoration: none; color: var(--dark); font-weight: 500; font-size: 15px; }
.menu a:hover { color: var(--primary); }

.hero { background: var(--dark); color: #fff; padding: 80px 0; text-align: center; }
.hero h1 { font-size: 48px; margin-bottom: 20px; }
.hero p { font-size: 20px; opacity: 0.9; }

table { width: 100%; border-collapse: collapse; margin: 20px 0; background: #fff; }
table th, table td { border: 1px solid var(--border); padding: 15px; text-align: left; }
table th { background: var(--light); font-weight: 600; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin: 40px 0; }
.card { border: 1px solid var(--border); padding: 30px; border-radius: 8px; transition: 0.3s; background: #fff; }
.card:hover { box-shadow: 0 10px 30px rgba(0,0,0,0.08); transform: translateY(-5px); }
.card h3 { margin-top: 0; color: var(--primary); }

.breadcrumbs { padding: 15px 0; font-size: 13px; color: #888; }
.breadcrumbs a { color: var(--primary); text-decoration: none; }

footer { background: var(--dark); color: #ccc; padding: 60px 0; margin-top: 80px; }
footer h4 { color: #fff; margin-bottom: 20px; }
footer a { text-decoration: none; transition: 0.3s; }
footer a:hover { color: #fff; }

.btn { background: var(--primary); color: #fff; padding: 12px 28px; border: none; border-radius: 4px; cursor: pointer; text-decoration: none; display: inline-block; font-weight: 600; text-align: center; }
.btn:hover { background: var(--primary-hover); }

.price-tag { font-size: 24px; font-weight: bold; color: var(--dark); }

@media (max-width: 768px) {
    .menu { display: none; }
    .hero h1 { font-size: 32px; }
}