.countdown {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: var(--countdown-gap);
    margin: 2rem 0;
    justify-items: center;
    width: 100%;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease;
    width: 100%;
}

.countdown-number {
    font-size: var(--countdown-number-size);
    font-weight: bold;
    background: rgba(255, 255, 255, 0.2);
    padding: clamp(0.5rem, 3vw, 1rem);
    border-radius: 10px;
    width: 100%;
    max-width: 120px;
    aspect-ratio: 1.5;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.countdown-label {
    margin-top: 0.5rem;
    font-size: clamp(0.7rem, 2.5vw, 0.9rem);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Loading Bar */
.loading {
    margin: 2rem auto;
    position: relative;
    width: min(200px, 80%);
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

/* Social Icons */
.social-icons {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: clamp(0.5rem, 3vw, 1rem);
    flex-wrap: wrap;
    padding: 0.5rem;
}

.social-icons a {
    color: white;
    text-decoration: none;
    font-size: var(--social-icon-size);
    opacity: 0.7;
    transition: all 0.3s ease;
    padding: clamp(0.5rem, 2vw, 1rem);
    touch-action: manipulation;
}

/* Mobile Breakpoints */
@media (max-width: 768px) {
    .container {
        padding: calc(var(--container-padding) * 0.75);
        border-radius: 15px;
    }
    
    .social-icons a {
        padding: 0.75rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: calc(var(--container-padding) * 0.5);
        border-radius: 10px;
    }
    
    .countdown {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) {
    .countdown-item:hover {
        transform: none;
    }

    .social-icons a:hover {
        transform: none;
    }

    .container:hover {
        transform: none;
    }
}