/* Responsive Design - Mobile First */

/* Tablettes */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .presentation-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .presentation-image {
        position: relative;
        top: 0;
        height: 400px;
        order: -1;
    }
    
    .diplomes-list {
        grid-template-columns: 1fr;
    }
    
    .diplomes-list {
        grid-template-columns: 1fr;
    }
    
    .horaires-content {
        grid-template-columns: 1fr;
    }
}

/* Mobiles */
@media (max-width: 768px) {
    :root {
        --header-height: 100px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Header mobile */
    .header-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 1rem 0;
        position: relative;
    }
    
    .nav {
        display: none;
    }
    
    .nav.active {
        display: block;
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-primary);
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 999;
        padding: var(--spacing-lg);
        overflow-y: auto;
    }
    
    .nav.active .nav-list {
        flex-direction: column;
        gap: var(--spacing-md);
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .nav-link {
        font-size: 1.2rem;
        padding: var(--spacing-sm) 0;
        display: block;
    }
    
    .logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        z-index: 1;
    }
    
    .logo-img {
        height: 65px;
        max-width: 100%;
    }
    
    .menu-toggle {
        display: flex;
        z-index: 1001;
        position: relative;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .whatsapp-btn {
        padding: 0.5rem;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        position: relative;
        z-index: 1001;
    }
    
    .whatsapp-btn i {
        font-size: 1.4rem;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    /* Hero mobile */
    .hero {
        padding: calc(var(--header-height) + var(--spacing-md)) 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    /* Tarifs mobile */
    .tarifs-grid {
        grid-template-columns: 1fr;
    }
    
    /* Horaires mobile */
    .horaires-content {
        grid-template-columns: 1fr;
    }
    
    /* Sections */
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Services */
    .service-card {
        grid-template-columns: 1fr;
    }
    
    .service-image {
        min-height: 250px;
        order: -1;
    }
    
    /* Tarifs */
    .tarifs-table {
        font-size: 0.9rem;
    }
    
    .tarifs-table th,
    .tarifs-table td {
        padding: var(--spacing-sm);
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    /* Calendly */
    .calendly-inline-widget {
        min-width: 100% !important;
        height: 600px !important;
    }
    
    /* Cookies */
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* Petits mobiles */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    
    .tarifs-table {
        font-size: 0.8rem;
    }
    
    .tarifs-table th,
    .tarifs-table td {
        padding: var(--spacing-xs);
    }
}

/* Très grands écrans */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
}