/* === Сброс и базовые стили === */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    line-height: 1.6;
    color: #e8e8e8;
    background: #0f0f15;
}
a { color: #f5c518; text-decoration: none; transition: color .2s; }
a:hover { color: #ffd84a; }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* === Шапка === */
.site-header {
    background: linear-gradient(180deg, #1a1a24 0%, #12121a 100%);
    border-bottom: 2px solid #f5c518;
    position: sticky; top: 0; z-index: 100;
}
.site-header .container {
    display: flex; align-items: center; justify-content: space-between;
    padding: 15px 20px;
}
.logo {
    font-size: 1.6rem; font-weight: 800; color: #fff;
}
.logo span { color: #f5c518; }

.main-nav ul { display: flex; gap: 25px; list-style: none; }
.main-nav a { color: #e8e8e8; font-weight: 500; }
.main-nav a:hover { color: #f5c518; }

.has-submenu { position: relative; }
.submenu {
    display: none; position: absolute; top: 100%; left: 0;
    background: #1a1a24; border: 1px solid #f5c518;
    min-width: 220px; padding: 10px 0; list-style: none;
    box-shadow: 0 8px 20px rgba(0,0,0,.5);
}
.submenu li { padding: 8px 20px; }
.has-submenu:hover .submenu { display: block; }

/* Бургер-меню */
.burger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer;
}
.burger span {
    width: 28px; height: 3px; background: #f5c518;
    transition: .3s;
}

/* === Hero === */
.hero {
    background: linear-gradient(135deg, #1a1a24 0%, #2a1a3a 100%);
    padding: 80px 0; text-align: center;
}
.hero h1 {
    font-size: 2.8rem; color: #fff; margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(245,197,24,.3);
}
.lead { font-size: 1.2rem; max-width: 700px; margin: 0 auto 30px; color: #c8c8d0; }

.btn {
    display: inline-block; padding: 14px 32px;
    border-radius: 6px; font-weight: 600; cursor: pointer;
    transition: transform .2s, box-shadow .2s;
}
.btn-primary {
    background: #f5c518; color: #0f0f15;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(245,197,24,.4); color: #0f0f15; }
.btn-secondary {
    background: transparent; color: #f5c518;
    border: 2px solid #f5c518;
}
.btn-secondary:hover { background: #f5c518; color: #0f0f15; }

/* === Секции === */
section { padding: 60px 0; }
h1 { font-size: 2.2rem; color: #fff; margin-bottom: 20px; }
h2 { font-size: 1.8rem; color: #f5c518; margin: 30px 0 15px; }
h3 { font-size: 1.3rem; color: #fff; margin: 20px 0 10px; }
p { margin-bottom: 15px; }
ul, ol { margin: 15px 0 15px 25px; }
li { margin-bottom: 8px; }

/* === Features === */
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 25px; margin-top: 30px;
}
.features article {
    background: #1a1a24; padding: 25px;
    border-radius: 10px; border: 1px solid #2a2a38;
    transition: transform .2s, border-color .2s;
}
.features article:hover {
    transform: translateY(-5px); border-color: #f5c518;
}

/* === Reviews === */
.reviews-grid { display: grid; gap: 25px; margin-top: 30px; }
.review-card {
    background: #1a1a24; padding: 30px;
    border-radius: 10px; border: 1px solid #2a2a38;
}
.rating { color: #f5c518; font-size: 1.1rem; margin: 10px 0; }
.card-links {
    list-style: none; margin: 15px 0;
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
}

/* === Breadcrumbs === */
.breadcrumbs {
    font-size: .9rem; color: #888; margin-bottom: 25px;
}
.breadcrumbs a { color: #c8c8d0; }

/* === Tables === */
.info-table {
    width: 100%; border-collapse: collapse;
    background: #1a1a24; border-radius: 8px; overflow: hidden;
    margin: 20px 0;
}
.info-table th, .info-table td {
    padding: 12px 16px; text-align: left;
    border-bottom: 1px solid #2a2a38;
}
.info-table th { background: #22222e; color: #f5c518; width: 35%; }

/* === Promo list === */
.promo-list li {
    background: #1a1a24; padding: 12px 18px;
    border-left: 3px solid #f5c518; margin-bottom: 10px;
    border-radius: 4px;
}

/* === Related links === */
.related-links {
    background: #1a1a24; padding: 25px;
    border-radius: 10px; margin-top: 40px;
    border: 1px solid #2a2a38;
}
.related-links ul { list-style: none; margin: 0; }
.related-links li { margin-bottom: 10px; }

/* === Footer === */
.site-footer {
    background: #0a0a10; padding: 50px 0 20px;
    border-top: 2px solid #f5c518; margin-top: 60px;
}
.footer-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 30px; margin-bottom: 30px;
}
.footer-grid h3 { color: #f5c518; margin-bottom: 15px; }
.footer-grid ul { list-style: none; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.copyright {
    text-align: center; padding-top: 20px;
    border-top: 1px solid #2a2a38; color: #888;
    font-size: .9rem;
}

/* === MOBILE VERSION === */
@media (max-width: 900px) {
    .features-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2rem; }
    .card-links { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .burger { display: flex; }
    .main-nav {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: #1a1a24; border-top: 1px solid #2a2a38;
    }
    .main-nav.open { display: block; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav li { border-bottom: 1px solid #2a2a38; }
    .main-nav a { display: block; padding: 15px 20px; }
    .submenu {
        position: static; display: block;
        background: #12121a; border: none;
        box-shadow: none;
    }
    .submenu li { padding-left: 35px; }

    .hero { padding: 50px 0; }
    .hero h1 { font-size: 1.7rem; }
    .lead { font-size: 1rem; }

    h1 { font-size: 1.6rem; }
    h2 { font-size: 1.4rem; }
    h3 { font-size: 1.15rem; }

    section { padding: 40px 0; }

    .info-table th, .info-table td { padding: 10px; font-size: .9rem; }
    .info-table th { width: 40%; }

    .review-card { padding: 20px; }
}

@media (max-width: 480px) {
    .container { padding: 0 15px; }
    .hero h1 { font-size: 1.4rem; }
    .btn { padding: 12px 24px; font-size: .95rem; }
}