/* Reset et variables */
:root {
    --blue-dark: #151B54;
    --blue-darker: #000C51;
    --blue-medium: #1B2362;
    --blue-light: #324499;
    --orange-dark: #8F6101;
    --orange-primary: #FAAA03;
    --white: #ffffff;
    --gray-light: #f8f9fa;
    --gray-medium: #6c757d;
    --gray-dark: #343a40;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--gray-dark);
}

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

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-logo .logo {
    height: 40px;
}

/* Navigation */
.nav-menu {
    display: flex;
    gap: 0.5rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link {
    text-decoration: none;
    color: var(--gray-dark);
    font-weight: 500;
    transition: all 0.3s;
    padding: 0.8rem 1.2rem;
    border-radius: 25px;
    position: relative;
    overflow: hidden;
}

.nav-link:hover {
    color: var(--orange-primary);
    background: rgba(250, 170, 3, 0.1); /* Orange à 10% d'opacité */
}

.nav-link.active {
    color: var(--orange-primary);
    font-weight: 600;
    background: rgba(250, 170, 3, 0.15); /* Légère background pour l'actif aussi */
}

/* Animation subtile au survol */
.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(250, 170, 3, 0.1);
    border-radius: 25px;
    opacity: 0;
    transition: opacity 0.3s;
}

.nav-link:hover::before {
    opacity: 1;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--orange-primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--blue-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--orange-primary);
    border: 2px solid var(--orange-primary);
}

.btn-outline:hover {
    background: var(--orange-primary);
    color: var(--white);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-medium) 100%);
    color: var(--white);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Background avec image */
.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    opacity: 0.7; /* Transparence de l'image */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    z-index: 1;
}

.hero-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(21, 27, 84, 0.9) 0%, 
        rgba(27, 35, 98, 0.8) 50%, 
        rgba(50, 68, 153, 0.7) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
    display: flex;
    gap: 3rem;
}

/* Animation slide-up pour le contenu */
.hero-content {
    flex: 1;
    max-width: 600px;
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 1s ease 0.3s forwards;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s ease 0.5s forwards;
}

.text-orange {
    color: var(--orange-primary);
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s ease 0.7s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s ease 0.9s forwards;
}

/* Hero visual - Blocs horizontaux améliorés */
.hero-visual {
    flex: 1;
    position: relative;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 1s ease 1.1s forwards;
}

.floating-card {
    background: var(--white);
    color: var(--blue-dark);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    text-align: center;
    min-width: 180px; /* Plus large */
    height: 180px; /* Plus haut */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.card-1 { 
    animation: float 3s ease-in-out infinite; 
    margin-top: -20px;
}
.card-2 { 
    animation: float 3s ease-in-out infinite 0.5s; 
    margin-top: -10px;
}
.card-3 { 
    animation: float 3s ease-in-out infinite 1s; 
    margin-top: -20px;
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.floating-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
}

/* Sections générales */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--blue-dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-medium);
}

/* Services */
.services {
    padding: 80px 0;
    background: var(--gray-light);
    position: relative;
    z-index: 10;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-icon i {
    font-size: 2.5rem; /* Taille de l'icône */
    color: var(--orange-primary); /* Utilise votre couleur orange */
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--blue-dark);
    margin-bottom: 1rem;
}

.service-features {
    list-style: none;
    margin-top: 1rem;
}

.service-features li {
    padding: 0.3rem 0;
    color: var(--gray-medium);
}

/* Portfolio Preview */
#nos {
    color: white;
}

#decouvrir {
    color: white;
}

.portfolio-preview {
    padding: 80px 0;
    position: relative;
    z-index: 10;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.portfolio-item {
    background: var(--gray-light);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    height: 200px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    background: var(--white);
}

.portfolio-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--orange-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.portfolio-placeholder {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-medium);
    font-style: italic;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-placeholder {
    transform: scale(1.08); /* Légère zoom */
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px); /* Légère élévation */
}

.section-cta {
    text-align: center;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--blue-medium) 0%, var(--blue-dark) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    z-index: 10;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* Footer */

.footer {
    background: linear-gradient(90deg,rgba(7, 8, 28, 1) 0%, rgba(21, 27, 84, 1) 100%);
    color: var(--white);
    padding: 60px 0 20px;
    position: relative;
    z-index: 10;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    max-width: 150px;
    height: auto;
    margin-bottom: 1rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--orange-primary);
}

.footer-section a {
    display: block;
    color: var(--white);
    text-decoration: none;
    margin-bottom: 0.5rem;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-section a:hover {
    opacity: 1;
    text-decoration: none;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
}

.social-links {
    display: flex;
    gap: 0.8rem;
    margin-top: 1rem;
    justify-content: flex-start;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
    position: relative;
}

.social-link:hover {
    opacity: 1;
    background: var(--orange-primary);
    transform: translateY(-3px);
}

.social-icon {
    font-size: 1.2rem;
}

.social-link i {
    font-size: 1.1rem;
    line-height: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.3s ease;
}

.social-link:hover i {
    transform: scale(1.2);
}

/* Responsive */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
}

/* .hamburger span {
    width: 25px;
    height: 3px;
    background: var(--blue-dark);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: left;
} */
.hamburger span {
    width: 100%;
    height: 3px;
    background: #151b54;
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

@media (max-width: 768px) {
     /* .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        border-radius: 0 0 15px 15px;
    } */
    .nav-menu {
        position: fixed;
        top: 10px;
        right: -50%; /* Commence hors de l'écran */
        width: 50%;
        height: 50vh;
        background: rgba(255, 255, 255, 0.75);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: -5px 0 30px rgba(21, 27, 84, 0.15);
        flex-direction: column;
        justify-content: start;
        align-items: flex-start;
        align-content: center;
        gap: 2rem;
        z-index: 1000;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid rgba(255, 255, 255, 0.3);
        border-radius: 15px;
    }
    
    .nav-menu.active {
        right: 0;
        /* display: flex; */
    }
    
    .nav-link {
        padding: 1rem 1.5rem;
        border-radius: 10px;
        margin: 0.2rem 0;
    }
    
    .nav-link:hover {
        background: rgba(250, 170, 3, 0.1);
    }

    .hamburger {
        display: flex;
    }
    
    /* .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    } */

    /* Animation du hamburger vers croix */
.hamburger.active span:first-child {
    transform: translateY(10.5px) rotate(45deg);
    background: #faaa03; /* Orange WCS */
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.hamburger.active span:last-child {
    transform: translateY(-10.5px) rotate(-45deg);
    background: #faaa03; /* Orange WCS */
}

    /* Overlay pour fermeture */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}
    
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-visual {
        display: none;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .social-links {
        justify-content: center;
        gap: 0.6rem;
    }
    
    .social-link {
        width: 36px;
        height: 36px;
    }
    
    .social-icon {
        font-size: 1.1rem;
    }

    .back-to-top {
        width: 30px;
        height: 30px;
        bottom: 10px;
        right: 10px;
        border-radius: 10px;
    }
    
    .back-to-top i {
        font-size: 1rem;
    }

    .portfolio-item {
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.06); /* Ombre plus légère sur mobile */
    }
    
    .portfolio-item:hover {
        transform: translateY(-3px); /* Élévation plus subtile sur mobile */
    }

}

/* Ajustement pour très petits écrans */
@media (max-width: 480px) {
    .nav-menu {
        width: 60%; /* Un peu plus large sur très petit */
        right: -60%;
    }
}

/* Page Services Spécifique */
.services-hero {
    background: linear-gradient(135deg, var(--blue-medium) 0%, var(--blue-dark) 100%);
    color: var(--white);
    padding: 140px 0 80px;
    text-align: center;
}

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

.services-hero .hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Services Détail */
.services-detail {
    padding: 80px 0;
}

.service-category {
    margin-bottom: 4rem;
}

.service-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--gray-light);
}

.service-icon-large {
    font-size: 4rem;
    background: var(--gray-light);
    padding: 1.5rem;
    border-radius: 20px;
}

.service-info h2 {
    color: var(--blue-dark);
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.service-info p {
    color: var(--gray-medium);
    font-size: 1.1rem;
}

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

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border: 1px solid var(--gray-light);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.feature-card h4 {
    color: var(--blue-dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.feature-card li {
    padding: 0.5rem 0;
    color: var(--gray-medium);
    position: relative;
    padding-left: 1.5rem;
}

.feature-card li:before {
    content: "✓";
    color: var(--orange-primary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.feature-price {
    background: var(--orange-primary);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
    font-size: 1.1rem;
}

/* Process Section */
.process-section {
    background: var(--gray-light);
    padding: 80px 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.process-step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--orange-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.process-step h4 {
    color: var(--blue-dark);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.process-step p {
    color: var(--gray-medium);
}

/* Services CTA */
.services-cta {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-darker) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.services-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.services-cta p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Navigation Active */
.nav-link.active {
    color: var(--orange-primary);
    font-weight: 600;
}

/* Responsive Services */
@media (max-width: 768px) {
    .service-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .services-hero .hero-title {
        font-size: 2.2rem;
    }
    
    .service-info h2 {
        font-size: 1.8rem;
    }
    
    .service-features-grid {
        grid-template-columns: 1fr;
    }
    
    .services-cta h2 {
        font-size: 2rem;
    }
}

/* Page Formations Spécifique */
.formations-hero {
    background: linear-gradient(135deg, var(--blue-medium) 0%, var(--blue-dark) 100%);
    color: var(--white);
    padding: 140px 0 80px;
    text-align: center;
}

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

.formations-hero .hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Filtres Formations */
.formations-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background: var(--white);
    border: 2px solid var(--gray-light);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--orange-primary);
    color: var(--white);
    border-color: var(--orange-primary);
}

/* Grid Formations */
.formations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* L'élément minimum fait 300px */
    gap: 2rem;
    width: 100%;
    justify-items: center; /* Centre les cartes dans leur cellule */
}

.formation-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s;
    position: relative;
    opacity: 1;
    transform: translateY(0);
    width: 100%; /* Prend toute la largeur de sa cellule de grille */
    max-width: 350px; /* Largeur maximale pour éviter l'étirement */
    margin: 0 auto; /* Centre la carte si elle est seule */
}

.formation-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.formation-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--orange-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.formation-image {
    height: 200px;
    background: linear-gradient(135deg, var(--blue-light) 0%, var(--blue-medium) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    /* Fixe le bug au niveau de l'iPhone */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.image-placeholder {
    font-size: 4rem;
}

.formation-content {
    padding: 2rem;
}

.formation-content h3 {
    color: var(--blue-dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.formation-description {
    color: var(--gray-medium);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.formation-details {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-medium);
    font-size: 0.9rem;
}

.detail-icon {
    font-size: 1rem;
}

.formation-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--orange-primary);
}

.price-old {
    font-size: 1rem;
    color: var(--gray-medium);
    text-decoration: line-through;
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* Section Avantages */
.avantages-section {
    background: var(--gray-light);
    padding: 80px 0;
}

.avantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.avantage-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.avantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.avantage-card h4 {
    color: var(--blue-dark);
    margin-bottom: 1rem;
}

.avantage-card p {
    color: var(--gray-medium);
    line-height: 1.6;
}

/* CTA Formations */
.formations-cta {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-darker) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.formations-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.formations-cta p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 2rem;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: modalSlide 0.3s ease;
}

@keyframes modalSlide {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close-modal {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray-medium);
}

.close-modal:hover {
    color: var(--blue-dark);
}

/* Formulaire Inscription */
.inscription-form {
    margin-top: 1.5rem;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--orange-primary);
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.payment-options {
    margin-bottom: 1.5rem;
}

.payment-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
}

.payment-option:hover {
    border-color: var(--orange-primary);
}

.payment-option input {
    margin-right: 1rem;
}

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

.form-actions .btn {
    flex: 1;
}

/* Responsive Formations */
@media (max-width: 768px) {
    .formations-hero .hero-title {
        font-size: 2.2rem;
    }
    
    .formations-grid {
        grid-template-columns: 1fr;
    }
    
    .formations-filters {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .formation-details {
        gap: 1rem;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
    }
    
    .form-actions {
        flex-direction: column;
    }
}

/* Page Portfolio Spécifique */
.portfolio-hero {
    background: linear-gradient(135deg, var(--blue-medium) 0%, var(--blue-dark) 100%);
    color: var(--white);
    padding: 140px 0 80px;
    text-align: center;
}

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

.portfolio-hero .hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Statistiques */
.portfolio-stats {
    padding: 60px 0;
    background: var(--gray-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--orange-primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray-medium);
    font-weight: 500;
}

/* Filtres Portfolio */
.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.portfolio-filter {
    background: var(--white);
    border: 2px solid var(--gray-light);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.portfolio-filter.active,
.portfolio-filter:hover {
    background: var(--orange-primary);
    color: var(--white);
    border-color: var(--orange-primary);
}

/* Grid Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    width: 100%;
    justify-items: center;
    margin-bottom: 4rem;
}

.gallery-item {
    opacity: 1;
    transform: scale(1);
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    justify-content: center;
}

.portfolio-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Recadre l'image pour remplir le cadre sans la déformer */
    object-position: center;
    display: block; /* Élimine l'espace sous l'image */
    
    /* Optimisations spécifiques pour iOS/Safari */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    image-rendering: -webkit-optimize-contrast; /* Meilleur rendu */
    image-rendering: crisp-edges;
}

/* Correction POUR IPHONE SEULEMENT */
@supports (-webkit-touch-callout: none) {
    .portfolio-img {
        min-height: 100%;
        min-width: 100%;
        /* Alternative si 'cover' pose problème : */
        /* object-fit: contain; */ /* Montre toute l'image sans la couper */
    }
}

.image-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--white);
}

.logo-placeholder { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.affiche-placeholder { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.flyer-placeholder { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.video-placeholder { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.montage-placeholder { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.design-placeholder { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); color: var(--blue-dark); }

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(21, 27, 84, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.view-btn {
    background: var(--orange-primary);
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.3s;
}

.view-btn:hover {
    transform: scale(1.05);
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    color: var(--blue-dark);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.portfolio-info p {
    color: var(--gray-medium);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: var(--gray-light);
    color: var(--gray-medium);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Témoignages */
.portfolio-testimonials {
    padding: 80px 0;
    background: var(--gray-light);
}

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

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.testimonial-content p {
    font-style: italic;
    color: var(--gray-dark);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--blue-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.author-info h4 {
    color: var(--blue-dark);
    margin-bottom: 0.2rem;
}

.author-info p {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

/* CTA Portfolio */
.portfolio-cta {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-darker) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.portfolio-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.portfolio-cta p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}

.lightbox-content {
    background-color: var(--white);
    margin: 2% auto;
    padding: 0;
    border-radius: 15px;
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    animation: lightboxSlide 0.3s ease;
}

@keyframes lightboxSlide {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-lightbox {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray-medium);
    z-index: 2;
    background: rgba(255,255,255,0.9);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-lightbox:hover {
    color: var(--blue-dark);
}

.lightbox-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 100%;
}

.lightbox-image {
    background: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.lightbox-placeholder {
    font-size: 1.2rem;
    color: var(--gray-medium);
    text-align: center;
}

.lightbox-info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.lightbox-info h3 {
    color: var(--blue-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.lightbox-info p {
    color: var(--gray-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.lightbox-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.lightbox-actions {
    display: flex;
    gap: 1rem;
}

.lightbox-actions .btn {
    flex: 1;
}

/* Responsive Portfolio */
@media (max-width: 768px) {
    .portfolio-hero .hero-title {
        font-size: 2.2rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .portfolio-filters {
        gap: 0.5rem;
    }
    
    .portfolio-filter {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .portfolio-card {
        max-width: 320px; /* Légèrement plus étroit sur mobile */
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .lightbox-body {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }
    
    .lightbox-image {
        min-height: 250px;
    }
    
    .lightbox-actions {
        flex-direction: column;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-visual {
        gap: 1rem;
    }
    
    .floating-card {
        min-width: 140px;
        height: 140px;
        padding: 1.5rem 1rem;
    }
    
    .card-icon {
        font-size: 2.5rem;
    }
    
    .floating-card h4 {
        font-size: 1rem;
    }

}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 1rem;
    }
}

/* Page Contact Spécifique */
.contact-hero {
    background: linear-gradient(135deg, var(--blue-medium) 0%, var(--blue-dark) 100%);
    color: var(--white);
    padding: 140px 0 80px;
    text-align: center;
}

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

.contact-hero .hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Sélecteur de Formulaire */
.form-selector {
    padding: 60px 0 0;
}

.selector-tabs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.tab-btn {
    background: var(--white);
    border: 2px solid var(--gray-light);
    border-radius: 15px;
    padding: 2rem;
    cursor: pointer;
    transition: all 0.3s;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.tab-btn:hover {
    border-color: var(--blue-light);
    transform: translateY(-5px);
}

.tab-btn.active {
    border-color: var(--orange-primary);
    background: linear-gradient(135deg, #fff, #fef8f0);
    box-shadow: 0 10px 30px rgba(250, 170, 3, 0.15);
}

.tab-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.tab-content h3 {
    color: var(--blue-dark);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.tab-content p {
    color: var(--gray-medium);
    line-height: 1.5;
}

/* Section Formulaire */
.contact-form-section {
    padding: 60px 0;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    display: none;
}

.contact-form.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

.form-header {
    text-align: center;
    margin-bottom: 3rem;
}

.form-header h2 {
    color: var(--blue-dark);
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.form-header p {
    color: var(--gray-medium);
    font-size: 1.1rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    color: var(--blue-dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange-primary);
    box-shadow: 0 0 0 3px rgba(250, 170, 3, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Checkbox personnalisée */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-weight: normal;
    color: var(--gray-dark);
}

.checkbox-label input {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-light);
    border-radius: 4px;
    position: relative;
    flex-shrink: 0;
    transition: all 0.3s;
    margin-top: 0.1rem;
}

.checkbox-label input:checked + .checkmark {
    background: var(--orange-primary);
    border-color: var(--orange-primary);
}

.checkbox-label input:checked + .checkmark:after {
    content: '✓';
    position: absolute;
    color: white;
    font-size: 14px;
    font-weight: bold;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Actions du formulaire */
.form-actions {
    text-align: center;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

.btn-loading {
    display: none;
}

/* Informations de Contact */
.contact-info {
    padding: 80px 0;
    background: var(--gray-light);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s;
    overflow: hidden;
}

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

.info-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    color: var(--blue-dark);
    margin-bottom: 0.5rem;
}

.info-card p {
    color: var(--gray-dark);
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    word-break: break-word;
    max-width: 100%;
}

.info-card span {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

/* FAQ */
.contact-faq {
    padding: 80px 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--gray-light);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--gray-light);
}

.faq-question h4 {
    color: var(--blue-dark);
    margin: 0;
    font-size: 1.1rem;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--orange-primary);
    transition: transform 0.3s;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: var(--gray-medium);
    line-height: 1.6;
    margin: 0;
}

/* CTA Contact */
.contact-cta {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-darker) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.contact-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-cta p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Modal de Confirmation */
.confirmation-modal {
    text-align: center;
    padding: 3rem 2rem;
    max-width: 400px;
}

.confirmation-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.confirmation-modal h3 {
    color: var(--blue-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.confirmation-modal p {
    color: var(--gray-medium);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Validation */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #e74c3c;
}

.field-error {
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Responsive Contact */
@media (max-width: 768px) {
    .contact-hero .hero-title {
        font-size: 2.2rem;
    }
    
    .selector-tabs {
        grid-template-columns: 1fr;
    }
    
    .tab-btn {
        padding: 1.5rem;
    }
    
    .form-header h2 {
        font-size: 1.8rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .info-card {
        padding: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        padding: 1rem;
    }
    
    .faq-question h4 {
        font-size: 1rem;
    }
}

.services-hero .hero-content,
.formations-hero .hero-content,
.portfolio-hero .hero-content,
.contact-hero .hero-content {
    text-align: center;
    margin: 0 auto;
    max-width: 800px;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background: var(--orange-primary);
    color: var(--white);
    border: none;
    border-radius: 12px; /* Carré aux coins arrondis */
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(250, 170, 3, 0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--orange-dark);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(250, 170, 3, 0.6);
}

.back-to-top i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.back-to-top:hover i {
    transform: translateY(-2px);
}

/* Animation de flottement subtile */
@keyframes floatUpDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.back-to-top.visible {
    animation: floatUpDown 3s ease-in-out infinite;
}

.back-to-top.visible:hover {
    animation: none; /* Stop l'animation au survol */
}

/* ============================================= */
/* ANIMATION SLIDEUP POUR LES CARTES */
/* ============================================= */

/* État initial des éléments observés */
.service-card,
.portfolio-item,
.formation-card {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* État animé - déclenché par la classe .animate-in ajoutée par le JS */
.service-card.animate-in,
.portfolio-item.animate-in,
.formation-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Délais décalés pour un effet en cascade (optionnel mais recommandé) */
.service-card:nth-child(1) { transition-delay: 0.1s; }
.service-card:nth-child(2) { transition-delay: 0.2s; }
.service-card:nth-child(3) { transition-delay: 0.3s; }
.service-card:nth-child(4) { transition-delay: 0.4s; }
.portfolio-item:nth-child(1) { transition-delay: 0.1s; }
.portfolio-item:nth-child(2) { transition-delay: 0.2s; }
.portfolio-item:nth-child(3) { transition-delay: 0.3s; }
.portfolio-item:nth-child(4) { transition-delay: 0.4s; }

/* Style pour les images de formation */
.formation-image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 200px;
    border-radius: 10px 10px 0 0;
}

/* Style pour le prix unitaire (/mois) */
.price-unit {
    font-size: 0.9rem;
    font-weight: normal;
    opacity: 0.8;
}

/* LOADER - VERSION GIF */
/* ============================================= */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff; /* Fond blanc pur pour un rendu GIF optimal */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

/* Classe qui cache le loader quand la page est chargée */
.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    padding: 2rem;
}

/* Conteneur du logo GIF */
.loader-logo {
    margin-bottom: 1.5rem;
    width: 120px; /* Largeur du conteneur */
    height: 120px; /* Hauteur du conteneur */
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Le GIF lui-même */
.loader-gif {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
    /* Pour un rendu plus net sur certains navigateurs */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Style pour le bouton "Passer une commande" */
.open-commande-modal {
    cursor: pointer;
    transition: all 0.3s ease;
}

.open-commande-modal:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(21, 27, 84, 0.3);
}

/* Animation pour les pop-ups */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}