/* Dropdown Menu Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.8rem 1.2rem;
    color: #333;
    text-decoration: none;
}

.dropdown-icon {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.dropdown.active .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.98);
    min-width: 200px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 0.8rem 0;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.dropdown.active .dropdown-content {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
    animation: dropdownFade 0.3s ease;
}

.dropdown-content li {
    display: block;
    margin: 0;
    padding: 0;
}

.dropdown-content a {
    color: #333;
    padding: 0.8rem 1.5rem;
    display: block;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    text-align: center;
}

.dropdown-content a:hover {
    color: #ff0080;
    background: rgba(255, 0, 128, 0.05);
}

@keyframes dropdownFade {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(5px);
    }
}

/* Responsive Styles */
@media (max-width: 768px) {
    .dropdown-content {
        position: static;
        background: rgba(255, 255, 255, 0.1);
        box-shadow: none;
        transform: none;
        width: 100%;
        padding: 0;
    }

    .dropdown.active .dropdown-content {
        transform: none;
    }

    .dropdown-content a {
        padding: 1rem 2rem;
        text-align: left;
    }
}

/* Styles pour le menu mobile */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #333;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-btn.active i {
    transform: rotate(90deg);
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.3s ease-in-out;
        z-index: 1000;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 1rem 0;
        opacity: 0;
        transform: translateY(20px);
        animation: fadeInUp 0.5s forwards;
    }

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


.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.video-card {
    cursor: pointer;
    transition: transform 0.3s ease;
}

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

.video-thumbnail {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    overflow: hidden;
    border-radius: 8px;
}

.video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-card:hover .play-overlay {
    opacity: 1;
}

.play-overlay i {
    color: white;
    font-size: 3rem;
}

.video-card h3 {
    margin-top: 1rem;
    font-size: 1rem;
    line-height: 1.4;
}

/* Styles pour la modale */
.video-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    margin: 5% auto;
    padding-bottom: 56.25%;
    height: 0;
}

.modal-content iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.close {
    position: absolute;
    right: -40px;
    top: -40px;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

/* Message d'erreur */
.error-message {
    text-align: center;
    padding: 2rem;
    background: #fff5f5;
    border-radius: 8px;
    color: #e53e3e;
}