/* ===== MOBILE RESPONSIVE ENHANCEMENTS ===== */

/* Base Mobile Optimizations */
@media (max-width: 480px) {
    /* Hero Section */
    .hero-4k {
        min-height: 60vh;
    }
    
    .hero-title {
        font-size: 24px !important;
        line-height: 1.3;
        padding: 0 15px;
    }
    
    .hero-subtitle {
        font-size: 14px !important;
        padding: 0 15px;
    }
    
    .quality-badge-hero {
        font-size: 11px;
        padding: 6px 14px;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        padding: 0 20px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        padding: 12px 30px;
        font-size: 15px;
    }
    
    /* Container Padding */
    .container {
        padding: 0 15px !important;
    }
    
    /* Section Titles */
    .section-title {
        font-size: 20px !important;
        margin-bottom: 20px;
    }
    
    /* Trending & Popular Cards */
    .trending-card, .popular-card {
        min-width: 160px;
        max-width: 160px;
    }
    
    .trending-thumbnail, .popular-thumbnail {
        height: 100px;
    }
    
    .trending-info, .popular-info {
        padding: 10px;
    }
    
    .trending-title, .popular-title {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }
    
    .trending-meta, .popular-meta {
        font-size: 10px;
        gap: 8px;
    }
    
    .trending-actions, .popular-actions {
        gap: 4px;
    }
    
    .trend-btn, .pop-btn {
        padding: 6px 4px;
        font-size: 10px;
        gap: 3px;
    }
    
    .trend-btn i, .pop-btn i {
        font-size: 11px;
    }
    
    .quality-badge {
        font-size: 9px;
        padding: 3px 8px;
        top: 6px;
        left: 6px;
    }
    
    .video-duration {
        font-size: 10px;
        padding: 3px 6px;
        bottom: 6px;
        right: 6px;
    }
    
    .play-overlay {
        font-size: 40px;
    }
    
    /* Content Slider */
    .content-row {
        gap: 8px;
        padding: 5px 0;
    }
    
    .slider-btn {
        width: 35px;
        height: 35px;
        font-size: 20px;
    }
    
    .slider-btn.prev {
        left: -15px;
    }
    
    .slider-btn.next {
        right: -15px;
    }
    
    /* Features Section */
    .features-premium {
        padding: 40px 0;
    }
    
    .features-header {
        margin-bottom: 30px;
    }
    
    .features-subtitle {
        font-size: 14px;
        padding: 0 15px;
    }
    
    .features-showcase {
        gap: 30px;
        margin-bottom: 40px;
    }
    
    .feature-media {
        height: 220px;
    }
    
    .feature-content {
        padding: 25px 15px;
    }
    
    .feature-icon-modern {
        width: 50px;
        height: 50px;
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .feature-content h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .feature-content p {
        font-size: 14px;
        margin-bottom: 15px;
    }
    
    .feature-list li {
        font-size: 13px;
        padding: 8px 0;
    }
    
    .feature-badge {
        font-size: 10px;
        padding: 6px 12px;
        top: 12px;
        right: 12px;
    }
    
    .feature-play-btn {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    /* Stats Section */
    .features-stats {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
        padding: 25px 15px;
    }
    
    .stat-number {
        font-size: 24px;
        gap: 6px;
    }
    
    .stat-number i {
        font-size: 22px;
    }
    
    .stat-label {
        font-size: 11px;
    }
    
    /* Footer */
    .footer-premium {
        padding: 40px 0 0;
    }
    
    .footer-newsletter {
        padding: 25px 15px;
        margin-bottom: 40px;
    }
    
    .newsletter-content h3 {
        font-size: 18px;
        margin-bottom: 6px;
    }
    
    .newsletter-content p {
        font-size: 13px;
    }
    
    .footer-grid {
        gap: 30px;
        margin-bottom: 30px;
    }
    
    .footer-logo-img {
        height: 35px;
    }
    
    .footer-logo-main, .footer-logo-sub {
        font-size: 20px;
    }
    
    .footer-desc {
        font-size: 13px;
        margin-bottom: 20px;
    }
    
    .social-icon {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .footer-title {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .footer-links a {
        font-size: 13px;
    }
    
    .footer-bottom {
        padding: 20px 0;
    }
    
    .footer-bottom-left p {
        font-size: 12px;
    }
    
    .badge-item {
        font-size: 10px;
        padding: 5px 10px;
    }
    
    .language-selector {
        font-size: 12px;
        padding: 8px 15px;
    }
    
    /* Comment Modal */
    #commentModal > div {
        margin: 20px 15px;
        padding: 20px 15px;
    }
    
    #commentModal h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    #modalCommentInput {
        font-size: 13px;
        padding: 10px;
        min-height: 70px;
    }
    
    #modalCommentsList {
        max-height: 300px;
    }
    
    .comment-card {
        padding: 12px;
    }
    
    .comment-author {
        font-size: 13px;
    }
    
    .comment-text {
        font-size: 13px;
    }
    
    .comment-timestamp {
        font-size: 11px;
    }
}

/* Tablet Optimizations */
@media (min-width: 481px) and (max-width: 768px) {
    .hero-title {
        font-size: 32px !important;
    }
    
    .hero-subtitle {
        font-size: 16px !important;
    }
    
    .trending-card, .popular-card {
        min-width: 220px;
    }
    
    .trending-thumbnail, .popular-thumbnail {
        height: 140px;
    }
    
    .features-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-number {
        font-size: 28px;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero-4k {
        min-height: 100vh;
    }
    
    .hero-title {
        font-size: 28px !important;
    }
    
    .hero-subtitle {
        font-size: 15px !important;
    }
}

/* Touch Optimizations */
@media (hover: none) and (pointer: coarse) {
    .trend-btn, .pop-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .social-icon {
        min-width: 44px;
        min-height: 44px;
    }
    
    .search-toggle {
        min-width: 44px;
        min-height: 44px;
    }
    
    .btn-nav {
        min-height: 44px;
    }
}

/* Prevent Horizontal Scroll */
@media (max-width: 768px) {
    body {
        overflow-x: hidden;
    }
    
    .nav-container-premium,
    .container,
    .hero-content,
    .footer-premium {
        max-width: 100%;
        overflow-x: hidden;
    }
}

/* Content Section Spacing */
@media (max-width: 480px) {
    .content-section {
        padding: 30px 0;
    }
}

/* Filter Pills Mobile */
@media (max-width: 480px) {
    .filter-pills {
        gap: 6px;
        margin: 20px 0 15px;
    }
    
    .filter-pill {
        padding: 8px 12px;
        font-size: 12px;
        gap: 5px;
    }
    
    .sort-bar {
        gap: 6px;
        margin-bottom: 20px;
    }
    
    .sort-btn {
        padding: 8px 12px;
        font-size: 12px;
    }
}

/* Premium Grid Mobile */
@media (max-width: 480px) {
    .premium-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .premium-card {
        border-radius: 10px;
    }
    
    .premium-info {
        padding: 12px;
    }
    
    .premium-info h3 {
        font-size: 14px;
    }
    
    .premium-meta {
        font-size: 11px;
        gap: 8px;
    }
}

/* Genre Grid Mobile */
@media (max-width: 480px) {
    .premium-genre-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .premium-genre-card {
        height: 120px;
    }
    
    .genre-icon {
        font-size: 32px;
        margin-bottom: 10px;
    }
    
    .premium-genre-card h3 {
        font-size: 16px;
    }
    
    .premium-genre-card p {
        font-size: 12px;
    }
}

/* Pricing Cards Mobile */
@media (max-width: 480px) {
    .premium-pricing-grid {
        gap: 20px;
        margin: 40px 0;
    }
    
    .premium-pricing-card {
        padding: 30px 20px;
    }
    
    .pricing-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
        margin-bottom: 15px;
    }
    
    .pricing-header h3 {
        font-size: 22px;
    }
    
    .pricing-price {
        font-size: 36px;
    }
    
    .pricing-price span {
        font-size: 15px;
    }
    
    .pricing-features li {
        font-size: 13px;
        padding: 10px 0;
    }
    
    .premium-subscribe-btn {
        padding: 12px;
        font-size: 14px;
    }
}

/* Comparison Table Mobile */
@media (max-width: 480px) {
    .comparison-section {
        margin: 40px 0;
    }
    
    .comparison-table {
        font-size: 12px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 12px 10px;
    }
}

/* Benefits Grid Mobile */
@media (max-width: 480px) {
    .benefits-section {
        margin: 40px 0;
    }
    
    .benefit-card {
        padding: 20px 15px;
    }
    
    .benefit-icon {
        font-size: 36px;
        margin-bottom: 15px;
    }
    
    .benefit-card h3 {
        font-size: 16px;
    }
    
    .benefit-card p {
        font-size: 13px;
    }
}

/* Page Hero Mobile */
@media (max-width: 480px) {
    .page-hero {
        min-height: 250px;
        margin-top: 60px;
    }
    
    .hero-badge {
        font-size: 11px;
        padding: 6px 14px;
        margin-bottom: 15px;
    }
}

/* Video Interactions Mobile */
@media (max-width: 480px) {
    .video-interaction-bar {
        padding: 12px 15px;
        gap: 10px;
    }
    
    .interaction-btn {
        padding: 6px 12px;
        font-size: 12px;
        gap: 5px;
    }
    
    .comments-wrapper {
        padding: 15px;
    }
    
    .comments-header {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .comment-composer {
        gap: 10px;
    }
    
    .comment-avatar {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .comment-textarea {
        font-size: 13px;
        padding: 10px;
        min-height: 70px;
    }
    
    .btn-cancel, .btn-post {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .share-modal-content {
        padding: 20px 15px;
    }
    
    .share-modal-header {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .share-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-bottom: 15px;
    }
    
    .share-item {
        padding: 15px 10px;
    }
    
    .share-item i {
        font-size: 24px;
        margin-bottom: 8px;
    }
    
    .share-item-label {
        font-size: 11px;
    }
    
    .share-link-section {
        padding: 12px;
        gap: 8px;
    }
    
    .share-link-input {
        font-size: 12px;
        padding: 8px;
    }
    
    .btn-copy-link {
        padding: 8px 15px;
        font-size: 12px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Improve Touch Scrolling */
.content-row {
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
}

.trending-card, .popular-card {
    scroll-snap-align: start;
}

/* Prevent Text Selection on Buttons */
button, .btn-primary, .btn-secondary, .btn-nav {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}

/* Loading States */
@media (max-width: 480px) {
    .loading-spinner {
        width: 16px;
        height: 16px;
        border-width: 2px;
    }
    
    .toast-notification {
        bottom: 15px;
        right: 15px;
        left: 15px;
        padding: 12px 15px;
        font-size: 13px;
    }
}