/* ========================================
   nexUS Observatories - Countdown Timer
   Countdown Container, Items, Number Display
   ======================================== */

/* Countdown Timer */
.countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.countdown-item {
    text-align: center;
    background: rgba(16, 42, 76, 0.6);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1rem;
    min-width: 80px;
    transition: var(--transition);
}

.countdown-item:hover {
    background: rgba(24, 58, 102, 0.8);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(79, 172, 254, 0.3);
}

.countdown-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 10px rgba(79, 172, 254, 0.3);
}

.countdown-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Countdown Responsive */
@media (max-width: 768px) {
    .countdown {
        gap: 1rem;
    }
    
    .countdown-item {
        min-width: 70px;
        padding: 0.8rem;
    }
    
    .countdown-number {
        font-size: 1.5rem;
    }
    
    .countdown-label {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .countdown {
        gap: 0.5rem;
        margin: 1.5rem 0;
    }
    
    .countdown-item {
        min-width: 60px;
        padding: 0.6rem;
    }
    
    .countdown-number {
        font-size: 1.3rem;
    }
    
    .countdown-label {
        font-size: 0.75rem;
    }
}