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

body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    background: linear-gradient(135deg, #1a472a 0%, #0d2818 100%);
    color: #fff;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    position: relative;
    overflow-x: hidden;
}

/* Snowflakes Animation */
.snowflakes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.snowflake {
    position: absolute;
    top: -10%;
    color: #fff;
    font-size: 1.5em;
    opacity: 0.8;
    animation: fall linear infinite;
}

.snowflake:nth-child(1) { left: 10%; animation-duration: 10s; animation-delay: 0s; }
.snowflake:nth-child(2) { left: 20%; animation-duration: 12s; animation-delay: 2s; }
.snowflake:nth-child(3) { left: 30%; animation-duration: 9s; animation-delay: 4s; }
.snowflake:nth-child(4) { left: 40%; animation-duration: 11s; animation-delay: 1s; }
.snowflake:nth-child(5) { left: 50%; animation-duration: 13s; animation-delay: 3s; }
.snowflake:nth-child(6) { left: 60%; animation-duration: 10s; animation-delay: 5s; }
.snowflake:nth-child(7) { left: 75%; animation-duration: 11s; animation-delay: 2s; }
.snowflake:nth-child(8) { left: 85%; animation-duration: 12s; animation-delay: 4s; }

@keyframes fall {
    0% {
        top: -10%;
        opacity: 0.8;
    }
    100% {
        top: 110%;
        opacity: 0.3;
    }
}

.container {
    max-width: 1000px;
    width: 100%;
    position: relative;
    z-index: 10;
}

header {
    text-align: center;
    margin-bottom: 50px;
}

h1 {
    font-size: 3em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #c41e3a;
    }
    to {
        text-shadow: 0 0 20px #fff, 0 0 30px #c41e3a, 0 0 40px #c41e3a;
    }
}

.subtitle {
    font-size: 1.3em;
    color: #eee;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.game-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    text-decoration: none;
    color: white;
    transition: all 0.3s ease;
    cursor: pointer;
}

.game-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
    border-color: #c41e3a;
    box-shadow: 0 10px 30px rgba(196, 30, 58, 0.5);
}

.game-icon {
    font-size: 4em;
    margin-bottom: 15px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.game-card h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

.game-card p {
    font-size: 1em;
    margin-bottom: 15px;
    color: #ddd;
}

.difficulty {
    font-size: 1.2em;
    color: #ffd700;
}

footer {
    text-align: center;
    padding: 20px;
    font-size: 1.2em;
}

/* Responsive Design */
@media (max-width: 600px) {
    h1 {
        font-size: 2em;
    }
    
    .subtitle {
        font-size: 1em;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
}