/* Base Styles */
:root {
    --bg-color: #000000;
    --text-color: #ffffff;
    --accent-color: #00ff9d;
    --accent-glow: 0 0 10px rgba(0, 255, 157, 0.5);
    --card-bg: rgba(30, 30, 30, 0.8);
    --card-hover: rgba(60, 60, 60, 0.9);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader__content {
    text-align: center;
}

.preloader__text {
    font-size: 2.5rem;
    font-weight: 300;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.welcome-text {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.5s;
}

.hub-text {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 1.5s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.glitch {
    position: relative;
    color: var(--accent-color);
    font-weight: 700;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00ff;
    animation: glitch-1 2s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: 2px 0 #00ffff;
    animation: glitch-2 2s infinite linear alternate-reverse;
}

/* Main Content */
.main-content {
    padding: 40px 0;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 2.5s;
}

.main-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    background: linear-gradient(90deg, #fff, var(--accent-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

/* Badge */
.badge {
    display: inline-block;
    margin-left: 10px;
    padding: 0.2em 0.6em;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 999px;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    background: rgba(0, 255, 157, 0.12);
    box-shadow: var(--accent-glow);
    vertical-align: middle;
    letter-spacing: 0.04em;
}

.badge-alpha {
    text-transform: uppercase;
}

.main-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.service-card {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: calc(var(--delay, 0) * 0.1s);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: 0.5s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
}

.service-card:hover::before {
    left: 100%;
}

.service-card__icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.service-card:hover .service-card__icon {
    transform: scale(1.2);
    color: var(--accent-color);
}

.service-card__title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.service-card__desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.service-card.coming-soon {
    opacity: 0.7;
}

.service-card.coming-soon::after {
    content: 'Скоро';
    position: absolute;
    top: 10px;
    right: -30px;
    background: var(--accent-color);
    color: #000;
    padding: 3px 30px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: bold;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 4rem;
}

/* Responsive */
@media (max-width: 768px) {
    .preloader__text {
        font-size: 2rem;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

@media (max-width: 480px) {
    .preloader__text {
        font-size: 1.5rem;
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
}