/* Mobile First - Base styles are for mobile */

/* Tablet Styles (768px and up) */
@media (max-width: 768px) {
    /* Hide desktop navigation */
    .desktop-nav {
        display: none;
    }
    
    /* Show mobile menu button */
    .mobile-menu-btn {
        display: flex;
    }
    
    /* Adjust search bar for mobile */
    .search-input {
        width: 200px;
    }
    
    /* Hero section adjustments */
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    /* Categories grid for mobile */
    .categories-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Video grid for mobile */
    .video-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Footer adjustments */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Age verification modal for mobile */
    .age-content {
        padding: var(--spacing-xl);
        margin: var(--spacing-md);
    }
    
    .age-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .brand-name {
        font-size: 2rem;
    }
}

/* Small Mobile (480px and down) */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .nav-container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    /* Hide search on very small screens */
    .nav-search {
        display: none;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .category-card {
        padding: var(--spacing-lg);
    }
    
    .age-content {
        padding: var(--spacing-lg);
    }
    
    .brand-name {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
}

/* Large Tablet (1024px and up) */
@media (min-width: 769px) and (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop (1025px and up) */
@media (min-width: 1025px) {
    .mobile-menu-btn {
        display: none;
    }
    
    .mobile-nav {
        display: none !important;
    }
    
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large Desktop (1440px and up) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .video-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
}

/* Ultra-wide screens (1920px and up) */
@media (min-width: 1920px) {
    .container {
        max-width: 1800px;
    }
    
    .video-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .category-card:hover::before {
        left: 100%;
    }
    
    .category-card:active {
        transform: translateY(-5px);
        box-shadow: var(--shadow-xl);
    }
    
    .video-card:active {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
    }
    
    .btn-primary:active,
    .btn-secondary:active,
    .btn-outline:active {
        transform: translateY(-3px);
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-particles {
        display: none;
    }
    
    .hero-logo {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --xshiver-blue: #00bfff;
        --silver-text: #ffffff;
        --xshiver-dark: #000000;
    }
    
    .category-card,
    .video-card {
        border: 2px solid var(--xshiver-blue);
    }
}

/* Dark mode (already default, but explicit support) */
@media (prefers-color-scheme: dark) {
    /* Our theme is already dark, so we maintain consistency */
    body {
        background: linear-gradient(135deg, var(--xshiver-dark) 0%, var(--midnight-black) 100%);
    }
}

/* Print styles */
@media print {
    .age-modal,
    .mobile-menu-btn,
    .mobile-nav,
    .floating-particles {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .main-content {
        opacity: 1 !important;
        transform: none !important;
    }
}