:root {
    /* Основные цвета по ТЗ */
    --dark-bg: #0f1a24;
    --dark-secondary: #0b141c;
    --primary-dark: #222f3e;
    --accent-emerald: #10ac84;
    --accent-light: #34d399;
    --accent-yellow: #f1c40f;
    --text-light: #e8f5f0;
    --text-gray: #a0b0c0;
    --text-muted: #6b8295;
    --border-dark: #2a3b4e;
    --border-green: #2e4a44;
    
    /* Дополнительные */
    --shadow-color: rgba(0, 0, 0, 0.5);
    --shadow-emerald: rgba(16, 172, 132, 0.15);
    --shadow-yellow: rgba(241, 196, 15, 0.2);
    --radius: 8px;
    --radius-sm: 5px;
    --transition: all 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5 {
    font-weight: 700;
    line-height: 1.2;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 20px;
    color: white;
}

.section-subtitle {
    font-size: 1.3rem;
    text-align: center;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto 60px;
    line-height: 1.8;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--accent-emerald);
    color: white;
}

.btn-primary:hover {
    background-color: #0f9a76;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 172, 132, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent-emerald);
    border: 2px solid var(--accent-emerald);
}

.btn-secondary:hover {
    background-color: var(--accent-emerald);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 48px;
    font-size: 1.3rem;
}

/* 1. Header (шапка) */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: linear-gradient(to bottom, #1a2633, #141e28);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-dark);
    z-index: 1000;
    padding: 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    font-size: 2.4rem;
    color: var(--accent-emerald);
}

.logo-text {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--accent-emerald);
    letter-spacing: -0.5px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

nav a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    padding: 8px 0;
    position: relative;
}

nav a:hover,
nav a.active {
    color: white;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent-emerald);
    left: 0;
    bottom: 0;
    transition: var(--transition);
}

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.login-btn {
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--accent-emerald);
    color: var(--accent-emerald);
    background: transparent;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.login-btn:hover {
    background-color: var(--accent-emerald);
    color: white;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--accent-emerald);
    font-size: 1.5rem;
    cursor: pointer;
}

/* 2. Hero Section */
.hero {
    height: 90vh;
    min-height: 700px;
    background: linear-gradient(135deg, #0d1f2b, #0a171f);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.hero-content {
    max-width: 900px;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4.2rem;
    font-weight: 800;
    margin-bottom: 25px;
    background: linear-gradient(90deg, var(--accent-emerald), var(--accent-light), var(--accent-emerald));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradientShift 8s linear infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto 50px;
    line-height: 1.6;
}

.hero-ip-block {
    background: var(--primary-dark);
    border: 1px solid var(--border-green);
    border-radius: var(--radius);
    padding: 32px;
    max-width: 500px;
    margin: 0 auto 40px;
    text-align: center;
}

.ip-label {
    font-size: 0.95rem;
    color: #8aa8a0;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.ip-value {
    font-family: 'Roboto Mono', monospace;
    font-size: 2.8rem;
    color: var(--accent-emerald);
    margin: 15px 0;
    word-break: break-all;
    font-weight: 500;
}

.copy-ip-btn {
    background: var(--border-dark);
    color: #c0d4cc;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: var(--transition);
    margin-top: 15px;
}

.copy-ip-btn:hover {
    background: #3a4f66;
}

.hero-actions {
    margin-top: 30px;
}

/* 3. Features Section */
.features {
    background-color: var(--primary-dark);
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    background: #1a2633;
    border: 1px solid #2e4455;
    border-radius: var(--radius);
    padding: 40px 30px;
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-emerald);
    box-shadow: 0 12px 32px var(--shadow-emerald);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 25px;
    background: rgba(16, 172, 132, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-emerald);
}

.feature-card h3 {
    color: var(--accent-emerald);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* 4. Online Status Section */
.online-status {
    background-color: var(--dark-bg);
    padding: 80px 0;
    text-align: center;
}

.online-number {
    font-size: 5rem;
    color: var(--accent-emerald);
    font-weight: 700;
    margin-bottom: 10px;
    font-family: 'Roboto Mono', monospace;
    transition: var(--transition);
}

.online-label {
    font-size: 1.3rem;
    color: var(--text-gray);
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
    padding: 8px 20px;
    background: rgba(16, 172, 132, 0.1);
    border-radius: 20px;
    font-size: 0.9rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    background-color: #2ecc71;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.server-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.info-card {
    background: #1a2633;
    border: 1px solid #2e4455;
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
}

.info-label {
    color: var(--text-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.info-value {
    color: var(--accent-emerald);
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Roboto Mono', monospace;
}

/* 5. Players List Section */
.players-list-section {
    background-color: var(--primary-dark);
    padding: 60px 0;
}

.players-container {
    max-width: 800px;
    margin: 40px auto 0;
}

.players-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 30px;
}

.player-card {
    background: #1a2633;
    border: 1px solid #2e4455;
    border-radius: var(--radius-sm);
    padding: 15px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
}

.player-card:hover {
    border-color: var(--accent-emerald);
    transform: translateY(-2px);
}

.player-avatar {
    width: 32px;
    height: 32px;
    background: var(--accent-emerald);
    border-radius: 4px;
    flex-shrink: 0;
}

.player-name {
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.95rem;
    word-break: break-word;
}

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(16, 172, 132, 0.3);
    border-radius: 50%;
    border-top-color: var(--accent-emerald);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.error-message {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid #e74c3c;
    border-radius: var(--radius);
    padding: 15px;
    color: #e74c3c;
    text-align: center;
    margin-top: 20px;
}

/* 6. Gallery Section */
.gallery {
    background-color: var(--dark-secondary);
    padding: 80px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-green);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px var(--shadow-color);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    padding: 15px;
    color: white;
    font-weight: 600;
}

/* 7. Testimonials Section */
.testimonials {
    background-color: var(--primary-dark);
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: #1a2633;
    border-radius: var(--radius);
    padding: 30px;
    border: 1px solid #2e4455;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.5rem;
}

.testimonial-name {
    font-weight: 600;
    color: white;
    font-size: 1.2rem;
}

.testimonial-role {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.testimonial-text {
    color: var(--text-light);
    line-height: 1.7;
    font-style: italic;
}

.testimonial-rating {
    color: var(--accent-yellow);
    margin-top: 15px;
}

/* 8. News Section */
.news {
    background-color: var(--dark-bg);
    padding: 80px 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.news-card {
    background: #1a2633;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid #2e4455;
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-emerald);
}

.news-image {
    height: 200px;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-content {
    padding: 25px;
}

.news-date {
    color: var(--accent-emerald);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.news-title {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.news-excerpt {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 20px;
}

.news-link {
    color: var(--accent-emerald);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.news-link:hover {
    gap: 12px;
}

/* 9. CTA Section */
.cta {
    background: linear-gradient(135deg, #0d1f2b, #0a171f);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(16, 172, 132, 0.1) 0%, transparent 70%);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: white;
}

.cta p {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 10. Footer */
footer {
    background-color: var(--dark-secondary);
    border-top: 1px solid #1e2f3f;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--accent-emerald);
    font-size: 1.3rem;
    margin-bottom: 25px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--accent-emerald);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #2a3b4e;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent-emerald);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #2a3b4e;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.copyright a {
    color: var(--accent-emerald);
    text-decoration: none;
}

.copyright a:hover {
    text-decoration: underline;
}

/* Кнопка "Наверх" */
#scrollToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--accent-emerald);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 5px 20px rgba(16, 172, 132, 0.3);
}

#scrollToTop:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(16, 172, 132, 0.4);
}

/* Мобильное меню */
.mobile-nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: #1a2633;
    padding: 20px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 10px 30px var(--shadow-color);
}

.mobile-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-nav ul {
    flex-direction: column;
    gap: 0;
}

.mobile-nav li {
    border-bottom: 1px solid #2a3b4e;
}

.mobile-nav a {
    display: block;
    padding: 15px 0;
    color: var(--text-light);
}

/* Notification */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: rgba(26, 37, 47, 0.95);
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--accent-emerald);
    padding: 20px 25px;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px var(--shadow-color);
    transform: translateX(120%);
    transition: transform 0.3s ease;
    z-index: 10000;
    max-width: 350px;
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.notification-icon {
    color: var(--accent-emerald);
    font-size: 1.5rem;
}

.notification-message {
    color: white;
    font-weight: 600;
}

/* Адаптивность */
@media (max-width: 1200px) {
    .features-grid,
    .testimonials-grid,
    .gallery-grid,
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero {
        height: auto;
        min-height: 600px;
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .ip-value {
        font-size: 2rem;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    nav:not(.mobile-nav) {
        display: none;
    }
    
    .nav-actions .login-btn {
        display: none;
    }
    
    .features-grid,
    .testimonials-grid,
    .gallery-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .cta h2 {
        font-size: 2.2rem;
    }
    
    .cta p {
        font-size: 1.1rem;
    }
    
    .online-number {
        font-size: 3.5rem;
    }
    
    .players-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 10px;
    }
    
    .player-card {
        padding: 12px;
        gap: 8px;
    }
    
    .player-avatar {
        width: 24px;
        height: 24px;
    }
    
    .player-name {
        font-size: 0.85rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .btn-large {
        padding: 16px 32px;
        font-size: 1.1rem;
    }
}