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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ecf0f1;
    line-height: 1.6;
    overflow: hidden;
    position: relative;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 10;
}

header {
    text-align: center;
    margin-bottom: 60px;
}

h1 {
    font-size: 2.8rem;
    font-weight: 600;
    color: #e74c3c;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

h2 {
    font-size: 1.4rem;
    font-weight: 500;
    color: #f39c12;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.opening-text {
    font-size: 1.1rem;
    color: #bdc3c7;
    margin-bottom: 8px;
    font-weight: 400;
}

.date-display {
    font-size: 1.2rem;
    color: #ecf0f1;
    font-weight: 500;
    margin-bottom: 40px;
}

.countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 600px;
    margin: 0 auto;
}

.time-block {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 20px;
    padding: 32px 16px;
    text-align: center;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px) saturate(180%);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.time-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.time-block:hover {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    backdrop-filter: blur(25px) saturate(200%);
}

.time-value {
    display: block;
    font-size: 3rem;
    font-weight: 600;
    color: #ecf0f1;
    line-height: 1;
    margin-bottom: 8px;
    font-variant-numeric: tabular-nums;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.time-label {
    font-size: 0.875rem;
    color: #bdc3c7;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .container {
        padding: 40px 16px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .countdown {
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
        max-width: 100%;
    }
    
    .time-block {
        padding: 20px 8px;
    }
    
    .time-value {
        font-size: 1.8rem;
    }
    
    .time-label {
        font-size: 0.7rem;
    }
}

.info {
    text-align: center;
    margin-top: 40px;
}

.website {
    font-size: 1.1rem;
    color: #e74c3c;
    font-weight: 600;
    margin-bottom: 8px;
}

.tagline {
    font-size: 1rem;
    color: #f39c12;
    font-style: italic;
    font-weight: 400;
}

/* Floating Shapes */
.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.shape {
    position: absolute;
    filter: blur(100px);
    opacity: 0.15;
}

.diamond {
    width: 400px;
    height: 400px;
    background: linear-gradient(45deg, #e74c3c, #f39c12);
    border-radius: 20px;
    transform: rotate(45deg);
    animation: floatGentle 15s infinite ease-in-out;
}

.octagon {
    width: 420px;
    height: 420px;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    border-radius: 50px;
    animation: floatGentle 18s infinite ease-in-out;
}

.hexagon {
    width: 380px;
    height: 380px;
    background: linear-gradient(60deg, #e74c3c, #c0392b);
    border-radius: 40px;
    animation: floatGentle 12s infinite ease-in-out;
}

.triangle {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    border-radius: 30px;
    animation: floatGentle 20s infinite ease-in-out;
}

@keyframes floatGentle {
    0% {
        transform: translateY(0px) translateX(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-30px) translateX(20px) rotate(90deg);
    }
    50% {
        transform: translateY(-15px) translateX(-10px) rotate(180deg);
    }
    75% {
        transform: translateY(-40px) translateX(-25px) rotate(270deg);
    }
    100% {
        transform: translateY(0px) translateX(0px) rotate(360deg);
    }
}

@media (max-width: 480px) {
    .countdown {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
        max-width: 100%;
    }
    
    .time-block {
        padding: 16px 6px;
    }
    
    .time-value {
        font-size: 1.5rem;
    }
    
    .time-label {
        font-size: 0.6rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1rem;
    }
}