/* Reset và Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #0f0f0f;
    color: #ffffff;
    line-height: 1.6;
    padding-top: 70px;
}

@media (min-width: 768px) {
    body {
        padding-top: 80px;
    }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

@media (min-width: 768px) {
    .container {
        padding: 0 30px;
    }
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 9999;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.8);
}

@media (min-width: 768px) {
    .header {
        height: 80px;
    }
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    transition: height 0.3s ease;
}

@media (min-width: 768px) {
    .header-content {
        height: 80px;
    }
}

.header.scrolled .header-content {
    height: 60px;
}

@media (min-width: 768px) {
    .header.scrolled .header-content {
        height: 70px;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 800;
    color: #e50914;
    text-decoration: none;
    transition: all 0.3s ease;
    text-shadow: 0 2px 4px rgba(229, 9, 20, 0.3);
}

@media (min-width: 768px) {
    .logo {
        gap: 10px;
        font-size: 26px;
    }
}

.logo:hover {
    transform: scale(1.05);
    text-shadow: 0 0 10px rgba(229, 9, 20, 0.5);
}

.logo i {
    font-size: 30px;
    filter: drop-shadow(0 2px 4px rgba(229, 9, 20, 0.5));
}

.nav {
    display: none;
    gap: 30px;
}

@media (min-width: 1024px) {
    .nav {
        display: flex;
        gap: 50px;
    }
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 0 5px; /* Thêm padding cho các liên kết */
}

.nav-link:hover,
.nav-link.active {
    color: #e50914;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: #e50914;
}

/* Dropdown Menu */
.nav-item {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(15, 15, 15, 0.98);
    backdrop-filter: blur(20px);
    min-width: 220px;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
    padding: 15px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 15px;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 25px;
    width: 16px;
    height: 16px;
    background: rgba(15, 15, 15, 0.98);
    transform: rotate(45deg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: none;
    border-right: none;
}

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

.dropdown-item {
    display: block;
    padding: 8px 20px;
    color: #ccc;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    background: rgba(229, 9, 20, 0.1);
    color: #e50914;
    padding-left: 25px;
}

.nav-link i {
    font-size: 0.8rem;
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.nav-item:hover .nav-link i {
    transform: rotate(180deg);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.search-box {
    position: relative;
}

.search-box input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 10px 20px 10px 45px;
    color: #ffffff;
    width: 300px;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: #e50914;
    background: rgba(255, 255, 255, 0.15);
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #ffffff;
    opacity: 0.7;
}

.user-btn {
    background: #e50914;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    color: #ffffff;
    cursor: pointer;
    transition: background 0.3s ease;
}

.user-btn:hover {
    background: #f40612;
}

/* Hero Banner */
.hero-banner {
    position: relative;
    height: 80vh; /* Tăng chiều cao banner */
    min-height: 600px;
    overflow: hidden;
    margin-bottom: 0;
    margin-top: 80px; /* Tăng khoảng cách với header */
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.banner-slider {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.banner-slide.active {
    opacity: 1;
}

.banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.6) 100%);
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.banner-info {
    max-width: 600px;
    color: white;
}

.banner-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}

.banner-overview {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #e0e0e0;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
}

.banner-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: center;
}

.banner-rating {
    background: #e50914;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.banner-quality {
    background: #28a745;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

.banner-year {
    color: #ccc;
    font-size: 1.1rem;
}

.banner-actions {
    display: flex;
    gap: 20px;
}

.banner-btn {
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.banner-btn.primary {
    background: #e50914;
    color: white;
}

.banner-btn.primary:hover {
    background: #f40612;
    transform: translateY(-2px);
}

.banner-btn.secondary {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
}

.banner-btn.secondary:hover {
    background: rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.5);
}

.banner-btn.favorite {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
    padding: 15px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-btn.favorite:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

.banner-btn.favorite.favorited {
    background: #e50914;
    border-color: #e50914;
}

.banner-btn.favorite.favorited:hover {
    background: #f40612;
}

.banner-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 3;
}

.prev-btn, .next-btn {
    background: rgba(0,0,0,0.5);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.prev-btn:hover, .next-btn:hover {
    background: rgba(0,0,0,0.8);
    transform: scale(1.1);
}

.banner-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #e50914;
    transform: scale(1.2);
}

/* Movies Section */
.movies-section {
    padding: 80px 0 40px;
    background-color: #0a0a0a;
    position: relative;
    z-index: 10;
}

.movie-category {
    margin-bottom: 60px;
    position: relative;
    padding: 20px 15px;
    border-radius: 15px;
    transition: all 0.4s ease;
    background-color: rgba(20, 20, 20, 0.5);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.movie-category:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(229, 9, 20, 0.2);
    background-color: rgba(25, 25, 25, 0.7);
}

.movie-category:last-child {
    margin-bottom: 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
    flex-wrap: wrap;
    gap: 15px;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 150px;
    height: 4px;
    background: linear-gradient(90deg, #e50914, #ff5f6d, transparent);
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(229, 9, 20, 0.5);
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.section-header h2 i {
    color: #e50914;
    font-size: 2rem;
    filter: drop-shadow(0 0 5px rgba(229, 9, 20, 0.5));
}

.view-all-btn {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    background: linear-gradient(135deg, #e50914, #ff5f6d);
    border: none;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(229, 9, 20, 0.3);
}

.view-all-btn:hover {
    background: #e50914;
    color: #ffffff;
    transform: translateY(-2px);
}

.filter-tabs {
    display: flex;
    gap: 15px;
}

.filter-tab {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-tab:hover,
.filter-tab.active {
    background: #e50914;
    border-color: #e50914;
}

.movies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    max-height: 600px;
    overflow-y: auto;
    padding: 10px;
}

.view-all-movies {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 20px;
}

.view-all-btn {
    background: linear-gradient(135deg, #e50914, #b81d13);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.view-all-btn:hover {
    background: linear-gradient(135deg, #d40813, #a0170f);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(229, 9, 20, 0.4);
}

.movie-card {
    background: linear-gradient(145deg, #1a1a1a, #151515);
    border-radius: 18px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.movie-poster {
    position: relative;
    aspect-ratio: 2/3;
    overflow: hidden;
    border-bottom: 2px solid rgba(229, 9, 20, 0.3);
}

.movie-poster::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
                rgba(0,0,0,0.2) 0%, 
                rgba(0,0,0,0) 40%,
                rgba(0,0,0,0.8) 100%);
    z-index: 1;
    opacity: 0.8;
    transition: opacity 0.4s ease;
}

.movie-card:hover .movie-poster::before {
    opacity: 0.5;
    background: linear-gradient(to bottom, 
                rgba(229, 9, 20, 0.3) 0%, 
                rgba(0,0,0,0.2) 40%,
                rgba(0,0,0,0.8) 100%);
}

.movie-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
    filter: brightness(0.9);
}

.movie-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 2;
    backdrop-filter: blur(3px);
}

.movie-card:hover .movie-overlay {
    opacity: 1;
}


.play-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s ease;
    transform: translateY(0);
    opacity: 1;
    background: linear-gradient(135deg, #e50914, #b81d13);
    color: #ffffff;
    box-shadow: 0 5px 15px rgba(229, 9, 20, 0.5);
}

.play-btn, .favorite-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s ease;
    transform: translateY(0);
    opacity: 1;
}

.play-btn {
    background: linear-gradient(135deg, #e50914, #b81d13);
    color: #ffffff;
    box-shadow: 0 5px 15px rgba(229, 9, 20, 0.5);
}

.favorite-btn {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.favorite-btn:hover {
    background: rgba(229, 9, 20, 0.8);
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(229, 9, 20, 0.5);
}

.favorite-btn.favorited {
    background: linear-gradient(135deg, #e50914, #b81d13);
    color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(229, 9, 20, 0.7);
}

.movie-quality {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #28a745, #1e7e34);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.movie-info {
    padding: 15px;
    position: relative;
    background: linear-gradient(to top, #0a0a0a, #1a1a1a);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.movie-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #ffffff;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s ease;
}

.movie-meta {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 13px;
    align-items: center;
}

.movie-meta .rating {
    color: #ffd700;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 215, 0, 0.15);
    padding: 4px 8px;
    border-radius: 12px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.movie-meta .rating i {
    color: #ffd700;
    font-size: 12px;
}

.movie-meta .year {
    color: #ffffff;
    opacity: 0.9;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.15);
    padding: 4px 10px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.movie-meta .year i {
    font-size: 12px;
    color: #e0e0e0;
}

.movie-genre {
    color: #e0e0e0;
    opacity: 0.9;
    font-size: 13px;
    font-weight: 400;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: auto;
}

/* Footer */
.footer {
    background: linear-gradient(to bottom, rgba(17, 17, 17, 0.95), rgba(0, 0, 0, 0.98));
    color: #fff;
    padding: 70px 0 30px;
    margin-top: 70px;
    position: relative;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 -10px 20px rgba(0, 0, 0, 0.5);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.social-media {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-link {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1.1rem;
}

.social-link:hover {
    background: #e50914;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(229, 9, 20, 0.4);
}

.contact-info {
    margin: 20px 0;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ccc;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.contact-info i {
    color: #e50914;
    font-size: 1.1rem;
}

.app-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.app-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.app-btn:hover {
    background: #e50914;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(229, 9, 20, 0.3);
}

.footer-section {
    padding: 0 15px;
}

.footer-section.about {
    grid-column: span 1;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-logo i {
    color: #e50914;
    margin-right: 10px;
    filter: drop-shadow(0 0 5px rgba(229, 9, 20, 0.7));
}

.footer-description {
    color: #ccc;
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 0.9rem;
}

.contact-info {
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.contact-item i {
    color: #e50914;
    margin-right: 10px;
    width: 16px;
}

.contact-item span {
    color: #ccc;
    font-size: 0.9rem;
}

.social-media {
    display: flex;
    gap: 10px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: #e50914;
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(229, 9, 20, 0.5);
}

.footer-heading {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(to right, #e50914, transparent);
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-links a i {
    margin-right: 8px;
    font-size: 0.8rem;
    color: #e50914;
}

.footer-links a:hover {
    color: #fff;
    transform: translateX(5px);
}

.subscribe-form {
    display: flex;
    margin-bottom: 20px;
}

.subscribe-form input {
    flex: 1;
    padding: 10px 15px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 4px 0 0 4px;
}

.subscribe-form button {
    background: #e50914;
    border: none;
    color: #fff;
    padding: 0 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.subscribe-form button:hover {
    background: #ff0f1a;
}

.app-download {
    margin-top: 20px;
}

.app-download p {
    margin-bottom: 10px;
    color: #ccc;
}

.app-buttons {
    display: flex;
    gap: 10px;
}

.app-btn {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
    border-radius: 4px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.app-btn i {
    margin-right: 5px;
    font-size: 1.2rem;
}

.app-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.footer-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin: 20px 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding-top: 20px;
}

.patriotic-message {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px 0;
}

.vietnam-flag {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #dc143c, #8b0000);
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(220, 20, 60, 0.3);
    border: 2px solid #ffd700;
}

.flag-icon {
    font-size: 1.2rem;
    animation: wave 2s ease-in-out infinite;
}

.vietnam-flag span {
    color: #ffffff;
    font-weight: bold;
    font-size: 0.9rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

.copyright p {
    color: #999;
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: #999;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #e50914;
}

/* Watch Page Styles */
.watch-container {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 30px;
}

.main-content {
    background: rgba(26, 26, 26, 0.98);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-section {
    position: relative;
    width: 100%;
    background: #000;
    aspect-ratio: 16/9;
}

#videoPlayer {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.movie-info {
    padding: 25px;
}

.movie-title {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.movie-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ccc;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 12px;
    border-radius: 20px;
}

.movie-description {
    color: #ccc;
    line-height: 1.6;
    font-size: 15px;
}

.sidebar {
    background: rgba(26, 26, 26, 0.98);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .banner-title {
        font-size: 3rem;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .search-box input {
        width: 220px;
    }
    
    .movies-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }
    
    .banner-title {
        font-size: 2.5rem;
    }
    
    .banner-overview {
        font-size: 1rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-section.about {
        grid-column: span 2;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }
    
    .header-content {
        height: 60px;
    }
    
    .nav {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .nav.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .search-box input {
        width: 180px;
    }
    
    .movies-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }
    
    .hero-banner {
        height: 60vh;
    }
    
    .banner-content {
        padding: 0 30px;
    }
    
    .banner-title {
        font-size: 2rem;
    }
    
    .banner-btn {
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-section.about {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .copyright {
        margin-bottom: 15px;
    }
    
    .footer-bottom-links {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .logo {
        font-size: 22px;
    }
    
    .logo i {
        font-size: 24px;
    }
    
    .search-box {
        display: none;
    }
    
    .header-actions {
        gap: 10px;
    }
    
    .movies-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 12px;
    }
    
    .movie-card {
        border-radius: 12px;
    }
    
    .movie-info {
        padding: 10px;
    }
    
    .movie-title {
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    .movie-meta {
        gap: 8px;
        font-size: 12px;
    }
    
    .movie-genre {
        font-size: 12px;
    }
    
    .hero-banner {
        height: 50vh;
        min-height: 400px;
    }
    
    .banner-content {
        padding: 0 20px;
    }
    
    .banner-title {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .banner-overview {
        font-size: 0.9rem;
        margin-bottom: 20px;
        -webkit-line-clamp: 3;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .banner-meta {
        gap: 10px;
        margin-bottom: 20px;
    }
    
    .banner-actions {
        gap: 10px;
    }
    
    .banner-btn {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .section-header {
        margin-bottom: 20px;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .view-all-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .social-media {
        justify-content: center;
    }
    
    .app-buttons {
        flex-direction: column;
    }
    
    .footer-bottom-links {
        gap: 10px;
    }
    
    .footer-bottom-links a {
        font-size: 0.8rem;
    }
}