:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #11183d;
    --text-primary: #ffffff;
    --text-secondary: #b8c1ec;
    --accent-core: #00ff9f;
    --accent-kii: #00d4ff;
    --accent-dns: #7c3aed;
    --accent-site: #ff006e;
    --accent-relay: #ffd60a;
    --border-color: #1e2a5e;
    --shadow-neon: 0 0 10px rgba(255, 0, 110, 0.3);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background-color: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 24px;
}

.logo-dot {
    color: var(--accent-site);
}

.cluster-nav {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.cluster-link {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid transparent;
}

.cluster-core { color: var(--accent-core); border-color: var(--accent-core); }
.cluster-kii { color: var(--accent-kii); border-color: var(--accent-kii); }
.cluster-dns { color: var(--accent-dns); border-color: var(--accent-dns); }
.cluster-site { color: var(--accent-site); border-color: var(--accent-site); }
.cluster-relay { color: var(--accent-relay); border-color: var(--accent-relay); }

.cluster-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-neon);
}

.lang-switcher {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.lang-switcher:hover {
    border-color: var(--accent-site);
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(255, 0, 110, 0.05) 100%);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--accent-site), #cc0059);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 40px;
}

.deploy-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border: 2px solid var(--accent-site);
    border-radius: 10px;
    margin: 30px 0;
    background: rgba(255, 0, 110, 0.05);
}

.deploy-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-site);
}

/* Git Animation */
.git-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 40px auto;
    max-width: 600px;
}

.git-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.git-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--accent-site);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.git-arrow {
    color: var(--accent-site);
    font-size: 2rem;
}

/* Features */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-site), transparent);
}

.features-grid {
    display: flex;
    gap: 30px;
    margin-bottom: 100px;
}

.feature-card {
    background: var(--bg-secondary);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    flex: 1;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-site);
    box-shadow: var(--shadow-neon);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--accent-site);
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 100px;
}

.pricing-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--accent-site);
    position: relative;
    overflow: hidden;
}

.pricing-card.featured::before {
    content: 'Рекомендуем';
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--accent-site);
    color: var(--bg-primary);
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 12px;
    font-weight: 600;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    margin: 20px 0;
    color: var(--accent-site);
}

.price-period {
    font-size: 1rem;
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
}

.pricing-features li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.btn-payment {
    display: inline-block;
    background: linear-gradient(90deg, var(--accent-site), #cc0059);
    color: var(--bg-primary);
    padding: 15px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    width: 100%;
}

.btn-payment:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 0, 110, 0.2);
}

/* Integration */
.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 100px;
}

.integration-card {
    background: var(--bg-secondary);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.integration-logo {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

/* Contacts */
.contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 100px;
}

.contact-info h3 {
    color: var(--accent-site);
    margin-bottom: 20px;
}

.contact-details {
    list-style: none;
}

.contact-details li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.legal-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.legal-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.legal-link:hover {
    color: var(--accent-site);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* SSL Badge */
.ssl-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 0, 110, 0.1);
    border: 1px solid var(--accent-site);
    border-radius: 20px;
    font-size: 0.9rem;
    margin: 10px 5px;
}

/* Modal Windows */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 39, 0.95);
    z-index: 2000;
    overflow-y: auto;
}

.modal-content {
    background: var(--bg-secondary);
    max-width: 800px;
    margin: 50px auto;
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--accent-site);
    position: relative;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-content h2 {
    color: var(--accent-site);
    margin-bottom: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 20px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .git-flow {
        flex-direction: column;
        gap: 30px;
    }

    .git-arrow {
        transform: rotate(90deg);
    }

    .features-grid {
        flex-direction: column;
    }
}