* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #07060F;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: linear-gradient(135deg, #190926, #030208 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: bold;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
}

nav a:hover {
    opacity: 0.8;
}

.live-link {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.hero {
    background: linear-gradient(135deg, #4f46e5 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.player {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    display: inline-block;
    backdrop-filter: blur(10px);
}

.play-button {
    background: white;
    color: #4f46e5;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: bold;
    transition: transform 0.3s, box-shadow 0.3s;
}

.play-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.volume-control {
    margin-top: 1rem;
}

.volume-control label {
    margin-right: 1rem;
}

.volume-control input {
    width: 150px;
}

.programs {
    padding: 4rem 0;
    background: #f8f9fa;
}

.programs h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    color: #4f46e5;
}

.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.program-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.program-card:hover {
    transform: translateY(-5px);
}

.program-card h3 {
    color: #4f46e5;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.program-card p {
    color: #666;
    margin-bottom: 0.5rem;
}

.videos {
    padding: 4rem 0;
    background: white;
}

.videos h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    color: #4f46e5;
}

.video-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: flex-start;
}

.video-container {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    max-width: 70%;
}

.video-container:hover {
    transform: translateY(-5px);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-info {
    padding: 1.5rem;
    background: #f8f9fa;
}

.video-info h3 {
    color: #4f46e5;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.video-info p {
    color: #666;
    font-size: 0.9rem;
}

.tiktok {
    padding: 4rem 0;
    background: #f8f9fa;
}

.tiktok h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    color: #4f46e5;
}

.tiktok-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    justify-items: center;
}

.tiktok-container {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.tiktok-container:hover {
    transform: translateY(-5px);
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

.empty {
    color: #94a3b8;
    font-style: italic;
    text-align: center;
    padding: 1rem 0;
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
    z-index: 9999;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.whatsapp-icon {
    width: 35px;
    height: 35px;
    fill: white;
}

@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .programs h2,
    .videos h2,
    .tiktok h2 {
        font-size: 2rem;
    }
    
    .tiktok-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav ul {
        gap: 0.8rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav a {
        font-size: 0.9rem;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .player {
        padding: 1.5rem;
        width: 100%;
    }
    
    .play-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .volume-control {
        flex-direction: column;
        align-items: center;
    }
    
    .volume-control input {
        width: 100%;
        max-width: 200px;
    }
    
    .programs,
    .videos,
    .tiktok {
        padding: 3rem 0;
    }
    
    .programs h2,
    .videos h2,
    .tiktok h2 {
        font-size: 1.8rem;
    }
    
    .program-grid {
        grid-template-columns: 1fr;
    }
    
    .program-card {
        padding: 1.5rem;
    }
    
    .video-grid {
        gap: 1.5rem;
    }
    
    .video-container {
        max-width: 100%;
    }
    
    .video-info {
        padding: 1rem;
    }
    
    .video-info h3 {
        font-size: 1rem;
    }
    
    .tiktok-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tiktok-container {
        max-width: 100%;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .logo h1 {
        font-size: 1.3rem;
    }
    
    nav ul {
        gap: 0.5rem;
    }
    
    nav a {
        font-size: 0.85rem;
        padding: 0.3rem 0.6rem;
    }
    
    .live-link {
        padding: 0.3rem 0.6rem;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .player {
        padding: 1rem;
    }
    
    .play-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .volume-control label {
        font-size: 0.85rem;
    }
    
    .programs,
    .videos,
    .tiktok {
        padding: 2rem 0;
    }
    
    .programs h2,
    .videos h2,
    .tiktok h2 {
        font-size: 1.5rem;
    }
    
    .program-card {
        padding: 1rem;
    }
    
    .program-card h3 {
        font-size: 1.2rem;
    }
    
    .program-card p {
        font-size: 0.85rem;
    }
    
    .video-info h3 {
        font-size: 0.95rem;
    }
    
    .video-info p {
        font-size: 0.8rem;
    }
    
    footer {
        padding: 1.5rem 0;
    }
    
    footer p {
        font-size: 0.85rem;
    }
}