/* ============================================
   VARIABLES CSS
   ============================================ */

:root {
    /* Couleurs principales - Basées sur votre logo */
    --primary-color: #dd8500;
    --primary-light: #f59c1a;
    --primary-dark: #b86e00;
    --secondary-color: #1a1a1a;
    --secondary-light: #2d2d2d;
    
    /* Couleurs de fond */
    --bg-white: #ffffff;
    --bg-light: #f8f8f8;
    --bg-grey: #f0f0f0;
    --bg-dark: #1a1a1a;
    
    /* Couleurs de texte */
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --text-white: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #dd8500 0%, #f59c1a 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    
    /* Ombres */
    --shadow: 0 4px 15px rgba(221, 133, 0, 0.1);
    --shadow-hover: 0 8px 30px rgba(221, 133, 0, 0.25);
    --shadow-dark: 0 10px 40px rgba(0, 0, 0, 0.3);
    
    /* Transitions */
    --transition: all 0.3s ease;
    
    /* Espacements */
    --container-width: 1200px;
    --section-padding: 100px 0;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

/* ============================================
   UTILITAIRES
   ============================================ */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.8rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-top: 25px;
}

/* ============================================
   BOUTONS
   ============================================ */

.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.05rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    background: linear-gradient(135deg, #f59c1a 0%, #dd8500 100%);
}

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

.btn-secondary:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-submit {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 16px 40px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
}

.btn-submit:hover {
    background: linear-gradient(135deg, #f59c1a 0%, #dd8500 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-contact {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 10px 25px;
    border-radius: 25px;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 2px 15px rgba(221, 133, 0, 0.1);
}

.navbar {
    padding: 18px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    color: var(--secondary-color);
}

.nav-menu {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 1.05rem;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Menu Toggle (Mobile) */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    padding: 5px;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.7) 0%, rgba(221, 133, 0, 0.3) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 25px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 45px;
    opacity: 0.95;
    line-height: 1.6;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2.5rem;
    color: var(--primary-color);
    animation: bounce 2s infinite;
    z-index: 2;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-8px);
    }
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: 100px 0;
    background-color: var(--bg-grey);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.service-card {
    background-color: var(--bg-white);
    padding: 45px 35px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}

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

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 25px;
    filter: grayscale(100%) sepia(100%) hue-rotate(25deg) saturate(3) brightness(0.9);
}

.service-card h3 {
    font-size: 1.6rem;
    color: var(--secondary-color);
    margin-bottom: 18px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* ============================================
   RÉALISATIONS SECTION
   ============================================ */

.realisations {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.realisations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.realisation-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    border: 3px solid transparent;
}

.realisation-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.realisation-image {
    height: 320px;
    overflow: hidden;
    position: relative;
}

.realisation-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(26, 26, 26, 0.7) 100%);
    opacity: 0;
    transition: var(--transition);
}

.realisation-card:hover .realisation-image::after {
    opacity: 1;
}

.realisation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.realisation-card:hover .realisation-image img {
    transform: scale(1.15);
}

.realisation-content {
    padding: 25px;
    background-color: var(--bg-white);
}

.realisation-content h3 {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.realisation-content p {
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 600;
}

/* ============================================
   QUI SOMMES-NOUS SECTION
   ============================================ */

.about {
    padding: 100px 0;
    background: var(--gradient-dark);
    color: var(--text-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.about-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-dark);
    border: 3px solid var(--primary-color);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-content h2 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    font-weight: 700;
}

.about-intro {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.9;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

.feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    background: var(--gradient-primary);
    color: var(--secondary-color);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: bold;
    font-size: 1.1rem;
}

.feature h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 600;
}

.feature p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    font-size: 1.05rem;
}

.about-cta {
    margin-top: 40px;
}

/* ============================================
   ZONE D'INTERVENTION
   ============================================ */

.zone-intervention {
    padding: 80px 0;
    background-color: var(--bg-light);
    text-align: center;
}

.zone-intervention h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.zone-description {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 40px;
}

.zone-villes {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    max-width: 900px;
    margin: 0 auto;
}

.ville {
    background-color: var(--bg-white);
    color: var(--secondary-color);
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    box-shadow: var(--shadow);
    border: 2px solid var(--primary-color);
    transition: var(--transition);
}

.ville:hover {
    background: var(--gradient-primary);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 70px;
}

.contact-info h3 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.contact-tagline {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 35px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    color: var(--secondary-color);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.contact-item p {
    color: var(--text-light);
    line-height: 1.7;
}

.contact-item a {
    color: var(--text-light);
}

.contact-item a:hover {
    color: var(--primary-color);
}

/* Social Links dans Contact */
.social-links-contact {
    margin-top: 40px;
}

.social-links-contact h4 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-weight: 600;
}

.social-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    background-color: var(--bg-white);
    color: var(--secondary-color);
}

.social-btn:hover {
    background: var(--gradient-primary);
    color: var(--text-white);
    transform: translateX(5px);
    box-shadow: var(--shadow-hover);
}

.social-btn span {
    font-size: 1.5rem;
}

/* Formulaire */
.contact-form {
    background: var(--gradient-dark);
    padding: 50px;
    border-radius: 15px;
    box-shadow: var(--shadow-dark);
    border: 2px solid var(--primary-color);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.05rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(221, 133, 0, 0.3);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--secondary-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(221, 133, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    margin-top: 10px;
}

.form-message {
    margin-top: 25px;
    padding: 18px;
    border-radius: 8px;
    display: none;
    font-weight: 500;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 2px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 2px solid #f5c6cb;
    display: block;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--gradient-dark);
    color: var(--text-white);
    padding: 70px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 15px;
}

.footer-section h4 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--primary-color);
    font-weight: 700;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    font-size: 1.05rem;
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-section ul li {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.05rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.footer-social {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    flex-direction: column;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    padding: 8px 15px;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    display: inline-block;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: var(--secondary-color);
    padding-left: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 35px;
    border-top: 1px solid rgba(221, 133, 0, 0.3);
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom p {
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.footer-seo {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   BOUTON RETOUR EN HAUT
   ============================================ */

.back-to-top {
    position: fixed;
    bottom: 35px;
    right: 35px;
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    color: var(--secondary-color);
    border-radius: 50%;
    font-size: 1.8rem;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-hover);
    border: 2px solid var(--secondary-color);
}

.back-to-top:hover {
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 10px 35px rgba(221, 133, 0, 0.4);
}

.back-to-top.visible {
    display: flex;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 968px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 2.3rem;
    }
    
    .zone-intervention h2 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    /* Navigation Mobile */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        padding: 35px;
        box-shadow: var(--shadow-dark);
        transition: var(--transition);
        gap: 25px;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    /* Services & Réalisations */
    .services-grid,
    .realisations-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact Form */
    .contact-form {
        padding: 35px 25px;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        margin: 0 auto 15px;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    /* Sections padding */
    .services,
    .realisations,
    .about,
    .contact,
    .zone-intervention {
        padding: 70px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 1.9rem;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .service-card,
    .realisation-card {
        padding: 30px 20px;
    }
    
    .back-to-top {
        width: 50px;
        height: 50px;
        bottom: 25px;
        right: 25px;
    }
    
    .zone-villes {
        gap: 10px;
    }
    
    .ville {
        padding: 10px 20px;
        font-size: 0.95rem;
    }
}

/* ============================================
   ANIMATIONS PERSONNALISÉES
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Smooth scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}


/* ================================
   SECTION AVIS CLIENTS
   ================================ */

.avis-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.avis-section .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.avis-section .section-header h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 10px;
}

.avis-section .section-header p {
    font-size: 1.2rem;
    color: #555;
}

/* Grille des avis */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

/* Carte d'avis */
.review-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 80px;
    color: rgba(139, 69, 19, 0.08);
    font-family: Georgia, serif;
    line-height: 1;
}

.review-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(139, 69, 19, 0.15);
}

/* Header de l'avis */
.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.review-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(139, 69, 19, 0.2);
}

.review-info {
    flex: 1;
}

.review-info h4 {
    margin: 0 0 5px 0;
    font-size: 18px;
    color: #2c3e50;
    font-weight: 600;
}

.stars {
    font-size: 16px;
    letter-spacing: 2px;
}

/* Texte de l'avis */
.review-text {
    color: #555;
    line-height: 1.7;
    margin: 20px 0;
    font-size: 15px;
    position: relative;
    z-index: 1;
}

/* Date de l'avis */
.review-date {
    font-size: 13px;
    color: #999;
    font-style: italic;
    display: block;
    margin-top: 15px;
}

/* Call-to-action */
.review-cta {
    text-align: center;
    margin-top: 50px;
}

.review-cta .cta-button {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, #4285f4 0%, #357ae8 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(66, 133, 244, 0.3);
}

.review-cta .cta-button:hover {
    background: linear-gradient(135deg, #357ae8 0%, #2a5fc7 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(66, 133, 244, 0.4);
}

.review-note {
    margin-top: 15px;
    color: #777;
    font-size: 14px;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .avis-section {
        padding: 50px 0;
    }
    
    .avis-section .section-header h2 {
        font-size: 2rem;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .review-card {
        padding: 25px;
    }
    
    .review-avatar {
        width: 50px;
        height: 50px;
        font-size: 18px;
    }
}