/* Styles modernes pour Kairo Agency
   Auteur: Cascade AI
   Date: 2025-04-06
*/

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Palette de couleurs modernes */
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --secondary: #7209b7;
    --accent: #4cc9f0;
    --dark: #2b2d42;
    --light: #f8f9fa;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Espacement */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    
    /* Typographie */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Bordures & Ombres */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--light);
    overflow-x: hidden;
}

/* Curseur personnalisé - uniquement activé par JavaScript */
.has-custom-cursor {
    cursor: none !important;
}

.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
    box-shadow: 0 0 10px rgba(67, 97, 238, 0.5);
    background-color: rgba(67, 97, 238, 0.2);
}

.custom-cursor::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    background-color: var(--primary);
    border-radius: 50%;
}

.custom-cursor.cursor-hover {
    width: 40px;
    height: 40px;
    background-color: rgba(67, 97, 238, 0.1);
    mix-blend-mode: normal;
}

.custom-cursor.cursor-click {
    transform: translate(-50%, -50%) scale(0.9);
    background-color: rgba(67, 97, 238, 0.3);
}

/* Masquer le curseur personnalisé sur les appareils tactiles */
@media (hover: none) {
    body {
        cursor: auto !important;
    }
    
    .custom-cursor {
        display: none !important;
    }
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-700);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
}

/* ===== ANIMATIONS AVANCÉES ===== */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.animate-on-scroll.animated {
    opacity: 1;
}

.fade-in {
    transform: translateY(30px);
}

.fade-in.animated {
    transform: translateY(0);
}

.slide-up {
    transform: translateY(50px);
}

.slide-up.animated {
    transform: translateY(0);
}

.slide-left {
    transform: translateX(-50px);
}

.slide-left.animated {
    transform: translateX(0);
}

.slide-right {
    transform: translateX(50px);
}

.slide-right.animated {
    transform: translateX(0);
}

.zoom-in {
    transform: scale(0.9);
}

.zoom-in.animated {
    transform: scale(1);
}

/* Effet de texte qui se révèle */
.reveal-text {
    position: relative;
    display: inline-block;
    overflow: hidden;
}

.reveal-text::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary);
    transform: translateX(0);
    transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1);
}

.reveal-text.revealed::after {
    transform: translateX(100%);
}

/* Effet de parallaxe */
.parallax {
    position: relative;
    overflow: hidden;
    will-change: transform;
}

/* Bouton retour en haut */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
}

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

.back-to-top:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.4);
}

/* Animation de chargement de page */
.page-loaded .hero-content h1,
.page-loaded .hero-content p,
.page-loaded .hero-buttons,
.page-loaded .hero-image {
    animation: fadeInUp 1s cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
}

.page-loaded .hero-content h1 {
    animation-delay: 0.2s;
}

.page-loaded .hero-content p {
    animation-delay: 0.4s;
}

.page-loaded .hero-buttons {
    animation-delay: 0.6s;
}

.page-loaded .hero-image {
    animation-delay: 0.8s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== CLIENTS CAROUSEL ===== */
.clients-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--light);
}

.clients-content {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-xl);
}

.clients-animation {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.clients-animation dotlottie-player {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    transition: transform 0.3s ease;
}

.clients-animation dotlottie-player:hover {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .clients-animation {
        max-width: 90%;
    }
}

.clients-carousel {
    position: relative;
    margin: var(--spacing-lg) 0;
    overflow: hidden;
}

.clients-carousel-container {
    display: flex;
    transition: transform 0.3s ease;
}

.client-item {
    flex: 0 0 calc(20% - 20px);
    margin: 0 10px;
    padding: var(--spacing-md);
    background-color: var(--gray-100);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    transition: all var(--transition-normal);
}

.client-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.client-item img {
    max-width: 100%;
    max-height: 60px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.client-item:hover img {
    filter: grayscale(0);
    opacity: 1;
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    border: none;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    color: var(--primary);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
}

.carousel-control:hover {
    background-color: var(--primary);
    color: white;
}

.carousel-control.prev {
    left: 10px;
}

.carousel-control.next {
    right: 10px;
}

/* Compteurs */
.counter-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: var(--spacing-xl) 0;
    position: relative;
}

.counter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>');
    background-size: 100px 100px;
    opacity: 0.2;
}

.counter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.counter-item {
    text-align: center;
}

.counter {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-secondary);
}

.counter-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ===== HEADER & NAVIGATION ===== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: var(--spacing-sm) 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

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

.logo a {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark);
}

.logo span {
    color: var(--primary);
}

nav .menu {
    display: flex;
    gap: var(--spacing-md);
}

nav .menu li a {
    color: var(--gray-700);
    font-weight: 500;
    padding: 0.5rem 0.8rem;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

nav .menu li a:hover, 
nav .menu li a.active {
    color: var(--primary);
    background-color: rgba(67, 97, 238, 0.08);
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.4);
}

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

.btn-secondary:hover {
    background-color: rgba(67, 97, 238, 0.08);
    color: var(--primary);
    transform: translateY(-3px);
}

.btn-outline {
    background-color: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.btn-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    font-weight: 600;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.btn-link i {
    transition: transform var(--transition-fast);
}

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

.btn-link:hover i {
    transform: translateX(5px);
}

/* ===== HERO SECTION ===== */
.hero {
    padding-top: calc(var(--spacing-xl) * 2);
    padding-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(248, 249, 250, 1) 0%, rgba(241, 242, 255, 1) 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-content {
    padding-right: var(--spacing-lg);
}

.hero-content h1 {
    margin-bottom: var(--spacing-md);
}

.hero-content h1 span {
    color: var(--primary);
    display: block;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.hero-image {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.hero-image dotlottie-player {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg);
    transition: transform 0.3s ease;
}

.hero-image dotlottie-player:hover {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .hero-image {
        margin-top: var(--spacing-lg);
    }
    
    .hero-image dotlottie-player {
        max-width: 90%;
    }
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 3px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-600);
}

/* ===== SERVICES SECTION ===== */
.services {
    background-color: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--box-shadow);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.05) 0%, rgba(114, 9, 183, 0.05) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary);
    font-size: 1.8rem;
    border-radius: 20px;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background-color: var(--primary);
    color: white;
    transform: rotateY(180deg);
}

.service-features {
    margin: var(--spacing-md) 0;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-700);
}

.service-features li i {
    color: var(--primary);
    margin-right: 10px;
}

/* ===== WHY US SECTION ===== */
.why-us {
    background-color: var(--gray-100);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary);
    font-size: 1.5rem;
    border-radius: 50%;
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon {
    background-color: var(--primary);
    color: white;
}

/* ===== PRICING SECTION ===== */
.pricing {
    background-color: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.pricing-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-normal);
    position: relative;
    border: 1px solid var(--gray-200);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.05);
    z-index: 2;
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-tag {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--primary);
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 1rem;
    border-bottom-left-radius: var(--border-radius-md);
}

.pricing-header {
    padding: var(--spacing-md);
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
}

.pricing-header h3 {
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.price {
    margin-top: var(--spacing-sm);
}

.price span {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 5px;
}

.price h4 {
    font-size: 2.5rem;
    color: var(--primary);
    margin: 0;
}

.pricing-body {
    padding: var(--spacing-md);
}

.pricing-body ul li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-700);
}

.pricing-body ul li i {
    margin-right: 10px;
}

.pricing-body ul li i.fa-check {
    color: var(--primary);
}

.pricing-body ul li i.fa-times {
    color: var(--gray-500);
}

.pricing-body ul li.disabled {
    color: var(--gray-500);
}

.pricing-footer {
    padding: var(--spacing-md);
    text-align: center;
    background-color: var(--gray-100);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background-color: var(--gray-100);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary);
    font-size: 1rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-form {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--gray-700);
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--gray-800);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* Styles pour les messages de statut du formulaire */
.form-status {
    margin-top: var(--spacing-md);
    display: none;
    transition: opacity 0.5s ease;
}

.alert {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-weight: 500;
}

.alert-success {
    background-color: rgba(72, 187, 120, 0.1);
    color: #2f855a;
    border-left: 4px solid #48bb78;
}

.alert-error {
    background-color: rgba(245, 101, 101, 0.1);
    color: #c53030;
    border-left: 4px solid #f56565;
}

.alert i {
    margin-right: 8px;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--dark);
    color: var(--gray-300);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.footer-logo a {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
}

.footer-logo span {
    color: var(--primary);
}

.footer-description {
    margin-top: var(--spacing-sm);
    color: var(--gray-400);
}

.footer-links h4 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links ul li a {
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        order: 1;
    }
    
    .hero-image {
        order: 0;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    nav .menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        gap: 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        padding: var(--spacing-md) 0;
        transform: translateY(-150%);
        opacity: 0;
        transition: all var(--transition-normal);
        z-index: 999;
    }
    
    nav .menu.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    nav .menu li {
        width: 100%;
    }
    
    nav .menu li a {
        display: block;
        padding: var(--spacing-sm) var(--spacing-lg);
        text-align: center;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .services-grid, 
    .features-grid, 
    .pricing-grid, 
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

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

.fadeIn {
    animation: fadeIn 0.5s ease forwards;
}

/* Section Qui sommes-nous */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--light);
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--text-color);
}

.about-text p:last-child {
    font-weight: 500;
    color: var(--primary-color);
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image dotlottie-player {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--border-radius-lg);
    transition: transform 0.3s ease;
}

.about-image dotlottie-player:hover {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-text {
        order: 2;
    }
    
    .about-image {
        order: 1;
        margin-bottom: var(--spacing-lg);
    }
    
    .about-image dotlottie-player {
        max-width: 90%;
    }
}