/* COLORFUL MODERN DESIGN LIKE THE EXAMPLE */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

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

:root {
    --primary: #004caf;
    --secondary: #ea2167;
    --accent: #e0d018;
    --success: #25d745;
    --teal: #004caf;
    --orange: #ea2167;
    --purple: #25d745;
    --pink: #e0d018;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-900: #0f172a;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--gray-900);
    line-height: 1.7;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* Fix text selection */
* {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

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

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-100);
    z-index: 1000;
    height: 60px;
    display: flex;
    align-items: center;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-right: 40px;
    z-index: 1001;
}

.logo-img {
    height: 36px;
    border-radius: 6px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: #022f6b;
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

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

/* COLORFUL HERO LIKE THE EXAMPLE */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 50%, #f59e0b 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 100px;
    height: 100px;
    background: var(--orange);
    border-radius: 50%;
    opacity: 0.3;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 20%;
    left: 15%;
    width: 60px;
    height: 60px;
    background: var(--teal);
    border-radius: 50%;
    opacity: 0.4;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--gray-900);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-700);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 50px;
    font-weight: 700;
}

.hero-image {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--gray-700);
    font-weight: 600;
}

.hero-illustration {
    position: relative;
}

.hero-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.highlight {
    color: var(--primary);
}

/* ABOUT SECTION - TEXT + IMAGE LAYOUT */
.about-section {
    background: var(--white);
    position: relative;
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--teal), var(--primary));
    color: var(--white);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.about-title {
    font-size: 42px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--gray-900);
}

.about-description {
    font-size: 18px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 40px;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.stat-item {
    text-align: left;
}

.stat-value {
    font-size: 32px;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.stat-text {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 600;
    margin-top: 4px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-item i {
    color: var(--success);
    font-size: 16px;
}

.feature-item span {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 16px;
}

.about-visual {
    position: relative;
}

.about-image {
    position: relative;
}

.main-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.floating-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--white);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--gray-100);
}

.card-icon {
    font-size: 32px;
}

.card-content h4 {
    font-size: 18px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.card-content p {
    font-size: 14px;
    color: var(--gray-600);
}

/* SECTIONS */
.section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.section-subtitle {
    font-size: 16px;
    color: var(--gray-600);
    max-width: 500px;
    margin: 0 auto;
}

/* COLORFUL FORMATIONS SECTION */
.pour-qui {
    background: var(--white);
    position: relative;
}

.pour-qui::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--teal) 0%, transparent 100%);
    opacity: 0.05;
}

.formation-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.tab-card {
    background: var(--white);
    border-radius: 20px;
    padding: 30px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 3px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: 20px;
}

.tab-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.tab-card.active {
    background: linear-gradient(135deg, var(--teal) 0%, var(--primary) 100%);
    border-color: var(--teal);
    color: var(--white);
    transform: translateY(-5px);
}

.tab-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--teal);
    flex-shrink: 0;
}

.tab-card.active .tab-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.tab-content h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 4px;
    color: var(--gray-900);
}

.tab-card.active .tab-content h3 {
    color: var(--white);
}

.tab-content p {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.tab-card.active .tab-content p {
    color: rgba(255, 255, 255, 0.8);
}

.tab-badge {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.tab-card.active .tab-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.formations-content {
    display: none;
}

.formations-content.active {
    display: block;
}

.formations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.formation-card {
    background: var(--white);
    border-radius: 20px;
    padding: 30px;
    border: none;
    transition: all 0.3s;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.formation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--teal), var(--primary), var(--secondary));
}

.formation-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.formation-card:nth-child(1) { border-top-color: var(--teal); }
.formation-card:nth-child(2) { border-top-color: var(--orange); }
.formation-card:nth-child(3) { border-top-color: var(--purple); }
.formation-card:nth-child(4) { border-top-color: var(--pink); }
.formation-card:nth-child(5) { border-top-color: var(--success); }

.formation-icon {
    font-size: 40px;
    margin-bottom: 20px;
    display: block;
}

.formation-card:nth-child(1) .formation-icon { color: var(--secondary); }
.formation-card:nth-child(2) .formation-icon { color: var(--secondary); }
.formation-card:nth-child(3) .formation-icon { color: var(--secondary); }
.formation-card:nth-child(4) .formation-icon { color: var(--secondary); }
.formation-card:nth-child(5) .formation-icon { color: var(--secondary); }

.formation-title {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.formation-description {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 15px;
}

.formation-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature {
    background: linear-gradient(135deg, var(--gray-100), var(--gray-50));
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    color: var(--gray-700);
    font-weight: 600;
}

/* ABOUT */
.pourquoi-sanad {
    background: linear-gradient(135deg, var(--gray-50) 0%, #e0f2fe 100%);
    position: relative;
}

.pourquoi-sanad::before {
    content: '';
    position: absolute;
    top: 10%;
    right: 5%;
    width: 80px;
    height: 80px;
    background: var(--purple);
    border-radius: 50%;
    opacity: 0.1;
}

.valeurs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.valeur-card {
    background: var(--white);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    border: none;
    transition: all 0.3s;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.valeur-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--teal), var(--primary), var(--secondary));
}

.valeur-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.valeur-card:nth-child(1) .valeur-icon { color: var(--secondary); }
.valeur-card:nth-child(2) .valeur-icon { color: var(--secondary); }
.valeur-card:nth-child(3) .valeur-icon { color: var(--secondary); }
.valeur-card:nth-child(4) .valeur-icon { color: var(--secondary); }
.valeur-card:nth-child(5) .valeur-icon { color: var(--secondary); }
.valeur-card:nth-child(6) .valeur-icon { color: var(--secondary); }

.valeur-icon {
    font-size: 40px;
    margin-bottom: 20px;
    display: block;
}

.valeur-title {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.valeur-description {
    color: var(--gray-600);
    line-height: 1.6;
    font-size: 15px;
}

/* TESTIMONIALS */
.temoignages {
    background: var(--white);
}

.temoignages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.temoignage-card {
    background: var(--white);
    border-radius: 8px;
    padding: 20px;
    border: 1px solid var(--gray-100);
    transition: all 0.2s;
}

.temoignage-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.stars {
    color: var(--accent);
    margin-bottom: 12px;
    font-size: 14px;
}

.temoignage-text {
    color: var(--gray-700);
    line-height: 1.5;
    margin-bottom: 16px;
    font-style: italic;
    font-size: 14px;
}

.temoignage-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 12px;
}

.author-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 13px;
}

.author-role {
    font-size: 11px;
    color: var(--gray-600);
}

/* CONTACT */
.contact-section {
    background: linear-gradient(135deg, var(--gray-50) 0%, #e0f2fe 100%);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 5%;
    width: 100px;
    height: 100px;
    background: var(--teal);
    border-radius: 50%;
    opacity: 0.1;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    margin-top: 50px;
}

.contact-info {
    background: transparent;
    padding: 40px;
    height: fit-content;
}

.contact-info h3 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 30px;
    color: var(--gray-900);
}

.info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px;
    border-radius: 16px;
    transition: all 0.3s;
}

.info-item:hover {
    background: var(--gray-50);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--secondary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white) !important;
    flex-shrink: 0;
    font-size: 18px;
}

.info-icon i {
    color: var(--white) !important;
    font-size: 18px;
}

.info-content h4 {
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--gray-900);
    font-size: 16px;
}

.info-content p {
    color: var(--gray-600);
    font-size: 15px;
    line-height: 1.5;
}

.contact-form {
    background: var(--white);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: none;
}

.contact-form h4 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--gray-900);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-900);
    font-size: 15px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    transition: all 0.3s;
    background: var(--gray-50);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(3, 76, 179, 0.1);
}

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

.form-message {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-weight: 600;
    font-size: 15px;
}

.form-message.success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 18px 32px;
    font-size: 16px;
    border-radius: 12px;
    font-weight: 700;
}

/* CLEAN MODERN FOOTER */
.footer {
    background: var(--white);
    color: var(--gray-700);
    padding: 60px 0 0;
    border-top: 1px solid var(--gray-200);
}

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

.footer-section:first-child {
    max-width: 300px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo-img {
    height: 35px;
    border-radius: 6px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    font-weight: 600;
    font-size: 16px;
    color: var(--gray-900);
}

.footer-section p {
    color: var(--gray-600);
    line-height: 1.6;
    font-size: 14px;
    margin-bottom: 20px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-links i {
    font-size: 12px;
    color: var(--secondary);
}

.contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info li {
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.contact-info i {
    color: var(--secondary);
    font-size: 14px;
    margin-top: 2px;
    min-width: 16px;
}

.contact-info span {
    color: var(--gray-600);
    font-size: 14px;
    line-height: 1.5;
}

.social-links {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-icon {
    width: 36px;
    height: 36px;
    background: var(--secondary);
    color: var(--white);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.social-icon:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid var(--gray-200);
    padding: 24px 0;
    text-align: center;
    color: var(--gray-500);
    font-size: 13px;
}

.footer-bottom p {
    margin: 0;
    line-height: 1.6;
}

.footer-bottom a {
    color: var(--gray-500);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--primary);
}

/* MOBILE */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all 0.3s ease;
    position: relative;
}

.mobile-menu-toggle span:nth-child(1) {
    margin-bottom: 5px;
}

.mobile-menu-toggle span:nth-child(2) {
    margin-bottom: 5px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* RESPONSIVE DESIGN */
@media (max-width: 1200px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-content,
    .about-content {
        gap: 40px;
    }
}

@media (max-width: 1024px) {
    .hero-content,
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .formation-tabs {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .valeurs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .footer-section:first-child {
        max-width: none;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .header {
        height: 60px;
    }
    
    .header-content {
        position: relative;
        height: 60px;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .logo {
        margin-right: 0 !important;
        position: static;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: var(--white);
        flex-direction: column;
        padding: 40px 20px;
        transition: left 0.3s ease;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        z-index: 999;
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex !important;
        position: static;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 42px;
        line-height: 1.2;
        margin-bottom: 24px;
    }
    
    .hero-subtitle {
        font-size: 18px;
        margin-bottom: 32px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-bottom: 32px;
    }
    
    .stat-card {
        padding: 24px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-label {
        font-size: 14px;
    }
    
    .hero-img {
        height: 250px;
        margin-top: 20px;
    }
    
    .about-section {
        padding: 80px 0;
    }
    
    .about-title {
        font-size: 36px;
        line-height: 1.2;
        margin-bottom: 20px;
    }
    
    .about-description {
        font-size: 16px;
        margin-bottom: 32px;
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: space-around;
        gap: 20px;
        margin-bottom: 32px;
    }
    
    .stat-value {
        font-size: 28px;
    }
    
    .stat-text {
        font-size: 12px;
    }
    
    .main-img {
        height: 300px;
        margin-bottom: 20px;
    }
    
    .floating-card {
        position: static;
        margin-top: 20px;
        padding: 20px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 32px;
        margin-bottom: 16px;
    }
    
    .section-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .formation-tabs {
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .tab-card {
        padding: 24px;
        gap: 16px;
    }
    
    .tab-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .tab-content h3 {
        font-size: 18px;
    }
    
    .tab-content p {
        font-size: 13px;
    }
    
    .formations-grid,
    .valeurs-grid,
    .temoignages-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .formation-card,
    .valeur-card,
    .temoignage-card {
        padding: 24px;
    }
    
    .formation-title,
    .valeur-title {
        font-size: 20px;
    }
    
    .formation-description,
    .valeur-description,
    .temoignage-text {
        font-size: 14px;
    }
    
    .contact-wrapper {
        gap: 40px;
    }
    
    .contact-form,
    .contact-info {
        padding: 32px 24px;
    }
    
    .contact-info h3 {
        font-size: 24px;
    }
    
    .contact-form h4 {
        font-size: 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .btn-full {
        padding: 16px 24px;
        font-size: 16px;
    }
    
    .footer {
        padding: 60px 0 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-section:first-child {
        max-width: none;
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
        margin-bottom: 20px;
    }
    
    .footer-brand-name {
        font-size: 20px;
    }
    
    .footer-section h3,
    .footer-section h4 {
        font-size: 16px;
        text-align: left;
        margin-bottom: 20px;
    }
    
    .footer-section:first-child h3 {
        text-align: center;
    }
    
    .footer-section p {
        font-size: 14px;
        text-align: center;
        margin-bottom: 20px;
    }
    
    .footer-links a {
        font-size: 14px;
    }
    
    .social-links {
        justify-content: center;
        margin-top: 20px;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
    }
    
    .contact-info span {
        font-size: 14px;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 32px;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 16px;
    }
    
    .btn-large {
        width: 100%;
        max-width: none;
        padding: 18px 24px;
        font-size: 16px;
    }
    
    .about-title {
        font-size: 28px;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .formation-tabs {
        gap: 16px;
    }
    
    .tab-card {
        padding: 20px;
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .tab-icon {
        width: 50px;
        height: 50px;
        margin: 0 auto;
    }
    
    .tab-content h3 {
        font-size: 16px;
    }
    
    .tab-content p {
        font-size: 12px;
    }
    
    .formation-card,
    .valeur-card,
    .temoignage-card {
        padding: 20px;
    }
    
    .contact-form,
    .contact-info {
        padding: 24px 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 16px;
        font-size: 16px;
    }
    
    .btn-full {
        padding: 18px 24px;
        font-size: 16px;
    }
}