document.addEventListener('DOMContentLoaded', () => {
    // Initialize animations
    const elements = document.querySelectorAll('.float-animation');
    elements.forEach((el, index) => {
        el.style.animationDelay = `${index * 0.2}s`;
    });

    // Culture grid interaction
    const cultureItems = document.querySelectorAll('.culture-item');
    cultureItems.forEach(item => {
        item.addEventListener('mouseenter', () => {
            const overlay = item.querySelector('.culture-overlay');
            if (overlay) {
                overlay.classList.remove('opacity-0');
                overlay.classList.add('opacity-100');
            }
        });
        item.addEventListener('mouseleave', () => {
            const overlay = item.querySelector('.culture-overlay');
            if (overlay) {
                overlay.classList.remove('opacity-100');
                overlay.classList.add('opacity-0');
            }
        });
    });

    // Responsive adjustments
    function handleResize() {
        const vh = window.innerHeight * 0.01;
        document.documentElement.style.setProperty('--vh', `${vh}px`);
    }

    window.addEventListener('resize', handleResize);
    handleResize();
});