:root {
    --primary-blue: #1e3a8a;
    --primary-yellow: #fbbf24;
    --background: #0f172a;
    --text-color: #e2e8f0;
    --glass: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Helvetica", sans-serif;
}

body {
    min-height: 100vh;
    background: var(--background);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.snow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.snowflake {
    position: absolute;
    background: var(--text-color);
    border-radius: 50%;
    opacity: 0.8;
    animation: snowfall linear infinite;
    filter: blur(1px);
}

@keyframes snowfall {
    0% {
        transform: translateY(-10vh) translateX(0) rotate(0deg);
    }
    100% {
        transform: translateY(100vh) translateX(20px) rotate(360deg);
    }
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
    z-index: 2;
}

header {
    padding: 2rem 0;
}

h1 {
    font-size: 3rem;
    color: var(--primary-yellow);
    margin-bottom: 1rem;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 2px;
}

.countdown-container {
    display: flex;
    justify-content: space-around;
    margin: 2rem 0;
}

.countdown-box {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.countdown-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.countdown-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-yellow);
    margin-bottom: 0.5rem;
}

.countdown-label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-color);
    opacity: 0.8;
}

.message {
    font-size: 1.5rem;
    margin: 2rem auto;
    padding: 1rem;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    max-width: 600px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    .countdown-value {
        font-size: 2rem;
    }

    .countdown-label {
        font-size: 0.8rem;
    }

    .message {
        font-size: 1.2rem;
        margin: 1rem;
    }
}