/* Variables and Base Styles */
:root {
    --primary: #e50914;
    --secondary: #b81d24;
    --dark: #141414;
    --darker: #0a0a0a;
    --light: #ffffff;
    --gray: #808080;
    --light-gray: #e5e5e5;
    --transition: all 0.3s ease;
    --overlay: rgba(20, 20, 20, 0.9);
    --gradient: linear-gradient(45deg, var(--primary), var(--secondary));
    --neon-glow: 0 0 20px rgba(229, 9, 20, 0.5);
    --neon-text-glow: 0 0 10px rgba(229, 9, 20, 0.8);
    --hero-gradient: linear-gradient(135deg, rgba(20, 20, 20, 0.7) 0%, rgba(20, 20, 20, 0.3) 50%, rgba(20, 20, 20, 0.8) 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    color: var(--light);
    background: var(--dark);
    overflow-x: hidden;
}

/* Enhanced Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dark) 0%, #000 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    overflow: hidden;
}

.loading-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    animation: gridMove 20s linear infinite;
}

.loading-animation {
    width: 80px;
    height: 80px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.5);
    position: relative;
}

.loading-animation::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid rgba(229, 9, 20, 0.3);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.loading-text {
    margin-top: 2rem;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary);
    text-shadow: var(--neon-text-glow);
    animation: pulse 2s ease-in-out infinite;
}

.loading-subtitle {
    margin-top: 1rem;
    font-size: 1rem;
    color: var(--light-gray);
    opacity: 0.8;
    animation: fadeInUp 1s ease 0.5s both;
}

.loading-progress {
    margin-top: 2rem;
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.loading-progress-bar {
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
    animation: progressFill 3s ease-in-out;
    box-shadow: 0 0 10px rgba(229, 9, 20, 0.5);
}

/* Enhanced Navigation */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(180deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    z-index: 1000;
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: nowrap;
    position: relative;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    z-index: 20;
    flex-shrink: 0;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
    box-shadow: var(--neon-glow);
}

.logo:hover::after {
    left: 0;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--light);
    font-weight: 600;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(229, 9, 20, 0.5);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
    box-shadow: 0 0 10px rgba(229, 9, 20, 0.5);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-shrink: 0;
    z-index: 15;
}

/* Enhanced Search Container */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 0.3rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    z-index: 15;
    flex-shrink: 1;
    min-width: 0;
}

.search-container:focus-within {
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
    background: rgba(255, 255, 255, 0.15);
}

.search-input {
    background: transparent;
    border: none;
    padding: 0.5rem 1rem;
    color: var(--light);
    width: 200px;
    transition: var(--transition);
    font-size: 0.9rem;
}

.search-input:focus {
    outline: none;
    width: 250px;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.search-btn {
    background: var(--primary);
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    cursor: pointer;
    transition: var(--transition);
    margin-left: 0.3rem;
}

.search-btn:hover {
    background: var(--secondary);
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.5);
    transform: scale(1.1);
}

/* Enhanced User Menu */
.user-menu {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    transition: var(--transition);
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.3);
}

.user-avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.5);
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--light);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.user-status {
    font-size: 0.7rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.8rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-top: 0.5rem;
}

.user-menu:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--darker);
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.2rem;
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

.user-dropdown a:hover {
    background: rgba(229, 9, 20, 0.1);
    color: var(--primary);
    text-shadow: 0 0 10px rgba(229, 9, 20, 0.3);
}

.user-dropdown a i {
    width: 16px;
    text-align: center;
}

.user-dropdown .divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0.5rem 0;
}

/* Main Content */
.main-content {
    margin-top: 80px;
}

/* Enhanced Hero Section with HD Image */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 4rem;
    background: linear-gradient(45deg, var(--dark), #000);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1536440136628-849c177e76a1?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=100') center/cover;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
    filter: brightness(0.8) contrast(1.1) saturate(1.2);
    transform: scale(1.02);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--hero-gradient);
    z-index: 2;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
}

.featured-content {
    animation: fadeInUp 1s ease;
}

.featured-title {
    font-size: 5rem;
    margin-bottom: 1rem;
    color: var(--light);
    font-weight: bold;
    line-height: 1.1;
    text-shadow: 0 0 30px rgba(0, 0, 0, 0.8);
}

.featured-description {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    color: var(--light-gray);
    max-width: 500px;
    line-height: 1.6;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
    font-weight: 400;
}

.featured-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.featured-meta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--light-gray);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.meta-item i {
    color: var(--primary);
    font-size: 1rem;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--light-gray);
    font-size: 0.9rem;
    z-index: 3;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
    transform: rotate(45deg);
    animation: scrollBounce 2s infinite;
    box-shadow: 0 0 10px rgba(229, 9, 20, 0.3);
}

/* Content Sections */
.content-section {
    padding: 2rem 0;
    background: var(--dark);
}

.content-row {
    margin-bottom: 3rem;
    padding: 0 2rem;
}

.row-title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--light);
    font-weight: bold;
}

/* Movie Rows */
.movie-row {
    position: relative;
    margin: 0 -0.5rem;
}

.movie-row-content {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 0.5rem 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.movie-row-content::-webkit-scrollbar {
    display: none;
}

.movie-card {
    flex: 0 0 200px;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    background: var(--darker);
}

.movie-card:hover {
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.3);
}

.movie-poster {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
}

.movie-card:hover .movie-poster {
    filter: brightness(1.2);
}

.movie-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    padding: 1rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.movie-card:hover .movie-overlay {
    transform: translateY(0);
}

.movie-title {
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--light);
}

.movie-meta {
    font-size: 0.8rem;
    color: var(--gray);
    display: flex;
    gap: 1rem;
}

.movie-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.movie-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: var(--light);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.movie-action-btn:hover {
    background: var(--primary);
    box-shadow: 0 0 15px rgba(229, 9, 20, 0.5);
    color: var(--light);
}

/* Row Navigation Arrows */
.row-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.8);
    color: var(--light);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
}

.row-arrow:hover {
    background: var(--primary);
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.5);
    color: var(--light);
}

.row-arrow-left {
    left: 0;
}

.row-arrow-right {
    right: 0;
}

/* Enhanced Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--primary);
    color: var(--light);
    text-decoration: none;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition);
}

.btn:hover {
    background: var(--secondary);
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.5);
    transform: translateY(-2px);
}

.btn:hover::before {
    left: 100%;
    transition: 0.5s;
}

.btn-play {
    background: var(--primary);
}

.btn-info {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-add {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-trailer {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--darker);
    border-radius: 8px;
    max-width: 90%;
    max-height: 90%;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.8);
    border: none;
    color: var(--light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.modal-close:hover {
    background: var(--gold);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    color: var(--dark);
}

.modal-body {
    padding: 2rem;
    display: flex;
    gap: 2rem;
}

.modal-poster {
    flex: 0 0 300px;
}

.modal-poster img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.3);
}

.modal-info {
    flex: 1;
}

.modal-info h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--light);
    font-weight: bold;
}

.modal-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--gray);
    font-size: 0.9rem;
}

.modal-meta span {
    padding: 0.2rem 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.modal-info p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: var(--light-gray);
}

.modal-genres,
.modal-cast {
    margin-bottom: 1rem;
}

.modal-genres span,
.modal-cast span {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(229, 9, 20, 0.2);
    border-radius: 20px;
    margin: 0.2rem;
    font-size: 0.8rem;
    color: var(--primary);
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Enhanced Search Modal */
.search-modal .modal-content {
    max-width: 900px;
    width: 90%;
    max-height: 80vh;
}

.search-modal .modal-body {
    padding: 2rem;
    flex-direction: column;
}

.search-modal h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--light);
    text-align: center;
    font-weight: bold;
}

.search-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.5rem;
    max-height: 60vh;
    overflow-y: auto;
    padding: 1rem 0;
}

.search-result-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.search-result-item:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.3);
    border-color: var(--primary);
}

.search-result-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.search-result-item:hover img {
    filter: brightness(1.1);
}

.search-result-info {
    padding: 1rem;
}

.search-result-title {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--light);
    line-height: 1.3;
}

.search-result-year {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.search-result-rating {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
}

/* Video Modal */
.video-modal .modal-content {
    max-width: 90%;
    max-height: 90%;
    aspect-ratio: 16/9;
}

.video-player {
    width: 100%;
    height: 100%;
    background: var(--darker);
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-placeholder {
    text-align: center;
    color: var(--gray);
}

.video-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Trailer Modal */
.trailer-modal .modal-content {
    max-width: 90%;
    max-height: 90%;
    aspect-ratio: 16/9;
}

.trailer-player {
    width: 100%;
    height: 100%;
    background: var(--darker);
    display: flex;
    align-items: center;
    justify-content: center;
}

.trailer-placeholder {
    text-align: center;
    color: var(--gray);
}

.trailer-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Notifications */
.notification-container {
    position: fixed;
    top: 100px;
    right: 2rem;
    z-index: 3000;
}

.notification {
    background: var(--darker);
    color: var(--light);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary);
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.3);
    transform: translateX(100%);
    opacity: 0;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification.success {
    border-left-color: #00ff00;
}

.notification.error {
    border-left-color: var(--primary);
}

/* Enhanced Floating Elements (Removed red dots) */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-element {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.5);
    animation: float 8s ease-in-out infinite;
    opacity: 0.6;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 4s;
}

.floating-element:nth-child(3) {
    top: 80%;
    left: 50%;
    animation-delay: 2s;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

@keyframes textGlow {
    0% {
        text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
    }
    100% {
        text-shadow: 0 0 50px rgba(255, 255, 255, 0.8);
    }
}

@keyframes progressFill {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(10px, 10px);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 1;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: rotate(45deg) translateY(0);
    }
    40% {
        transform: rotate(45deg) translateY(-5px);
    }
    60% {
        transform: rotate(45deg) translateY(-2px);
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1024px) {
    .nav-content {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 0 2rem;
        height: 85vh;
    }
    
    .featured-title {
        font-size: 4rem;
    }
    
    .featured-description {
        font-size: 1.2rem;
    }
    
    .content-row {
        padding: 0 1.5rem;
    }
    
    .movie-card {
        flex: 0 0 180px;
    }
    
    .movie-poster {
        height: 270px;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 0.8rem 1rem;
    }
    
    .nav-content {
        gap: 0.8rem;
        justify-content: flex-start;
    }
    
    .logo {
        font-size: 1.8rem;
        flex-shrink: 0;
        z-index: 25;
        margin-right: auto;
    }
    
    .nav-links {
        display: none;
    }
    
    .nav-actions {
        gap: 0.8rem;
        flex-shrink: 0;
        z-index: 20;
        margin-left: auto;
    }
    
    .search-container {
        order: 2;
        flex-shrink: 1;
        min-width: 0;
        max-width: 150px;
        z-index: 15;
    }
    
    .search-input {
        width: 140px;
        font-size: 0.85rem;
        min-width: 0;
    }
    
    .search-input:focus {
        width: 160px;
    }
    
    .user-info {
        display: none;
    }
    
    .user-avatar {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .hero {
        padding: 0 1.5rem;
        height: 80vh;
        min-height: 600px;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .featured-title {
        font-size: 3.5rem;
        line-height: 1.1;
        margin-bottom: 0.8rem;
    }
    
    .featured-description {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
        max-width: 100%;
    }
    
    .featured-actions {
        flex-direction: column;
        gap: 0.8rem;
        margin-bottom: 1.2rem;
    }
    
    .btn {
        padding: 0.9rem 1.8rem;
        font-size: 0.95rem;
        justify-content: center;
        width: 100%;
        max-width: 200px;
    }
    
    .featured-meta {
        gap: 0.8rem;
        flex-wrap: wrap;
    }
    
    .meta-item {
        font-size: 0.8rem;
    }
    
    .content-row {
        padding: 0 1rem;
        margin-bottom: 2rem;
    }
    
    .row-title {
        font-size: 1.5rem;
        margin-bottom: 0.8rem;
    }
    
    .movie-row {
        margin: 0 -0.3rem;
    }
    
    .movie-row-content {
        gap: 0.3rem;
        padding: 0.3rem 0;
        scroll-snap-type: x mandatory;
    }
    
    .movie-card {
        flex: 0 0 140px;
        scroll-snap-align: start;
    }
    
    .movie-poster {
        height: 210px;
    }
    
    .movie-overlay {
        padding: 0.8rem;
    }
    
    .movie-title {
        font-size: 0.85rem;
        margin-bottom: 0.4rem;
    }
    
    .movie-meta {
        font-size: 0.75rem;
        gap: 0.5rem;
    }
    
    .movie-actions {
        gap: 0.3rem;
        margin-top: 0.4rem;
    }
    
    .movie-action-btn {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    
    .row-arrow {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .modal-content {
        max-width: 95%;
        max-height: 90%;
        margin: 1rem;
    }
    
    .modal-body {
        flex-direction: column;
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .modal-poster {
        flex: 0 0 auto;
        max-width: 180px;
        margin: 0 auto;
    }
    
    .modal-info h2 {
        font-size: 1.6rem;
        margin-bottom: 0.8rem;
    }
    
    .modal-meta {
        gap: 0.5rem;
        margin-bottom: 0.8rem;
    }
    
    .modal-meta span {
        font-size: 0.8rem;
        padding: 0.2rem 0.4rem;
    }
    
    .modal-info p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .modal-actions {
        gap: 0.8rem;
        margin-top: 1.5rem;
        flex-wrap: wrap;
    }
    
    .search-modal .modal-content {
        max-width: 95%;
        width: 95%;
    }
    
    .search-modal .modal-body {
        padding: 1.5rem;
    }
    
    .search-modal h2 {
        font-size: 1.5rem;
        margin-bottom: 1.2rem;
    }
    
    .search-results {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 1rem;
        max-height: 50vh;
    }
    
    .search-result-item img {
        height: 150px;
    }
    
    .search-result-info {
        padding: 0.8rem;
    }
    
    .search-result-title {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
    }
    
    .search-result-year {
        font-size: 0.8rem;
        margin-bottom: 0.4rem;
    }
    
    .search-result-rating {
        font-size: 0.75rem;
    }
    
    .notification-container {
        top: 80px;
        right: 1rem;
        left: 1rem;
    }
    
    .notification {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }
    
    /* Enhanced mobile scrolling */
    .movie-row-content {
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .movie-row-content::-webkit-scrollbar {
        display: none;
    }
    
    /* Touch-friendly interactions */
    .movie-card {
        touch-action: manipulation;
    }
    
    .btn {
        touch-action: manipulation;
        min-height: 44px;
    }
    
    .movie-action-btn {
        touch-action: manipulation;
        min-width: 44px;
        min-height: 44px;
    }
    
    .modal-close {
        width: 44px;
        height: 44px;
        touch-action: manipulation;
    }
}

@media (max-width: 480px) {
    .nav {
        padding: 0.6rem 0.8rem;
    }
    
    .nav-content {
        gap: 0.6rem;
        justify-content: flex-start;
    }
    
    .logo {
        font-size: 1.6rem;
        flex-shrink: 0;
        z-index: 25;
        margin-right: auto;
    }
    
    .nav-actions {
        gap: 0.6rem;
        flex-shrink: 0;
        z-index: 20;
        margin-left: auto;
    }
    
    .search-container {
        order: 2;
        flex-shrink: 1;
        min-width: 0;
        max-width: 120px;
        z-index: 15;
    }
    
    .search-input {
        width: 110px;
        font-size: 0.8rem;
        min-width: 0;
    }
    
    .search-input:focus {
        width: 130px;
    }
    
    .search-btn {
        width: 32px;
        height: 32px;
    }
    
    .user-avatar {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 0 1rem;
        height: 75vh;
        min-height: 500px;
    }
    
    .featured-title {
        font-size: 2.8rem;
        margin-bottom: 0.6rem;
    }
    
    .featured-description {
        font-size: 1rem;
        margin-bottom: 1.2rem;
    }
    
    .featured-actions {
        gap: 0.6rem;
        margin-bottom: 1rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        max-width: 180px;
    }
    
    .featured-meta {
        gap: 0.6rem;
    }
    
    .meta-item {
        font-size: 0.75rem;
    }
    
    .content-row {
        padding: 0 0.8rem;
        margin-bottom: 1.5rem;
    }
    
    .row-title {
        font-size: 1.3rem;
        margin-bottom: 0.6rem;
    }
    
    .movie-row {
        margin: 0 -0.2rem;
    }
    
    .movie-row-content {
        gap: 0.2rem;
        padding: 0.2rem 0;
    }
    
    .movie-card {
        flex: 0 0 120px;
    }
    
    .movie-poster {
        height: 180px;
    }
    
    .movie-overlay {
        padding: 0.6rem;
    }
    
    .movie-title {
        font-size: 0.8rem;
        margin-bottom: 0.3rem;
    }
    
    .movie-meta {
        font-size: 0.7rem;
        gap: 0.4rem;
    }
    
    .movie-actions {
        gap: 0.2rem;
        margin-top: 0.3rem;
    }
    
    .movie-action-btn {
        width: 26px;
        height: 26px;
        font-size: 0.75rem;
    }
    
    .row-arrow {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .modal-content {
        max-width: 98%;
        margin: 0.5rem;
    }
    
    .modal-body {
        padding: 1rem;
        gap: 1rem;
    }
    
    .modal-poster {
        max-width: 150px;
    }
    
    .modal-info h2 {
        font-size: 1.4rem;
        margin-bottom: 0.6rem;
    }
    
    .modal-meta {
        gap: 0.4rem;
        margin-bottom: 0.6rem;
    }
    
    .modal-meta span {
        font-size: 0.75rem;
        padding: 0.15rem 0.3rem;
    }
    
    .modal-info p {
        font-size: 0.85rem;
    }
    
    .modal-actions {
        gap: 0.6rem;
        margin-top: 1.2rem;
    }
    
    .search-results {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 0.8rem;
    }
    
    .search-result-item img {
        height: 120px;
    }
    
    .search-result-info {
        padding: 0.6rem;
    }
    
    .search-result-title {
        font-size: 0.8rem;
        margin-bottom: 0.3rem;
    }
    
    .search-result-year {
        font-size: 0.75rem;
        margin-bottom: 0.3rem;
    }
    
    .search-result-rating {
        font-size: 0.7rem;
    }
    
    .notification-container {
        top: 70px;
        right: 0.8rem;
        left: 0.8rem;
    }
    
    .notification {
        padding: 0.7rem 1rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 360px) {
    .nav {
        padding: 0.5rem 0.6rem;
    }
    
    .nav-content {
        gap: 0.5rem;
        justify-content: flex-start;
    }
    
    .logo {
        font-size: 1.4rem;
        flex-shrink: 0;
        z-index: 25;
        margin-right: auto;
    }
    
    .nav-actions {
        flex-shrink: 0;
        z-index: 20;
        margin-left: auto;
    }
    
    .search-container {
        order: 2;
        flex-shrink: 1;
        min-width: 0;
        max-width: 100px;
        z-index: 15;
    }
    
    .search-input {
        width: 100px;
        font-size: 0.75rem;
        min-width: 0;
    }
    
    .search-input:focus {
        width: 120px;
    }
    
    .hero {
        padding: 0 0.8rem;
        height: 70vh;
        min-height: 450px;
    }
    
    .featured-title {
        font-size: 2.4rem;
    }
    
    .featured-description {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 0.7rem 1.3rem;
        font-size: 0.85rem;
        max-width: 160px;
    }
    
    .movie-card {
        flex: 0 0 110px;
    }
    
    .movie-poster {
        height: 165px;
    }
    
    .search-results {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    }
    
    .search-result-item img {
        height: 105px;
    }
}

/* Enhanced scrolling for all devices */
html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overscroll-behavior: none;
}

/* Improved movie row scrolling */
.movie-row-content {
    cursor: grab;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
}

.movie-row-content:active {
    cursor: grabbing;
}

.movie-row-content::-webkit-scrollbar {
    display: none;
}

.movie-card {
    scroll-snap-align: start;
    will-change: transform;
}

/* Smooth transitions for better performance */
.movie-card,
.btn,
.movie-action-btn,
.nav-link {
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

/* Optimized animations for mobile */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Improved touch targets for mobile */
@media (hover: none) and (pointer: coarse) {
    .nav-link {
        padding: 0.8rem 1.2rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .movie-action-btn {
        min-width: 44px;
        min-height: 44px;
    }
    
    .modal-close {
        min-width: 44px;
        min-height: 44px;
    }
    
    .row-arrow {
        min-width: 44px;
        min-height: 44px;
    }
}

/* Landscape orientation adjustments */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        height: 100vh;
        min-height: 400px;
    }
    
    .featured-title {
        font-size: 2.5rem;
    }
    
    .featured-description {
        font-size: 1rem;
    }
    
    .featured-actions {
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .btn {
        max-width: none;
        width: auto;
    }
}