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

:root {
    --primary: #f5a623;
    --primary-dark: #e09420;
    --secondary: #1a1a2e;
    --accent: #16213e;
    --light: #f8f9fa;
    --dark: #0f0f1a;
    --text: #333;
    --text-light: #666;
    --white: #ffffff;
    --success: #28a745;
    --gradient: linear-gradient(135deg, var(--primary) 0%, #e6a817 100%);
    --shadow: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-hover: 0 20px 60px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

.section-dark {
    background: var(--secondary);
    color: var(--white);
}

.section-accent {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    color: var(--white);
}

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

.section-tag {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .section-header p,
.section-accent .section-header p {
    color: rgba(255,255,255,0.7);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(245, 166, 35, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 166, 35, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--secondary);  /* Bleu foncé */
    border: 2px solid var(--secondary);  /* Bordure bleu foncé */
}

.btn-outline:hover {
    background: var(--secondary);  /* Bleu foncé */
    color: var(--white);  /* Blanc */
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: #ffffff; /* TOUJOURS BLANC */
    box-shadow: 0 2px 10px rgba(0,0,0,0.1); /* Ombre légère */
    transition: var(--transition);
}

/* SUPPRIMEZ CECI :
.navbar.scrolled {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem 0;
    box-shadow: var(--shadow);
}
*/

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 800;
}

.logo i {
    font-size: 2rem;
    color: var(--primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: #1a1a2e; /* Bleu foncé au lieu de blanc */
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #f5a623; /* Orange/Or au survol */
}

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

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: #000; /* Fallback noir */
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1; /* Vidéo au niveau 1 */
    opacity: 1; /* Vidéo 100% opaque - PAS floue ! */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.2); /* Voile blanc très léger */
    z-index: 2; /* Overlay au niveau 2 */
}

.hero-content {
    position: relative;
    z-index: 10; /* TEXTE AU-DESSUS DE TOUT - niveau 10 */
    max-width: 800px;
    padding-top: 5rem;
    width: 100%;
}

.hero h1 {
    font-size: 3.5rem;
    color: #1a1a2e; /* Bleu foncé */
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 2px 2px 4px rgba(255,255,255,0.9); /* Ombre blanche pour lisibilité */
}

.hero p {
    font-size: 1.25rem;
    color: #333;
    margin-bottom: 2rem;
    max-width: 600px;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.9);
}

.hero-stats {
    display: flex;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.1);
    position: relative;
    z-index: 10; /* Stats aussi au-dessus */
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #f5a623; /* Orange */
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 10; /* Boutons au-dessus */
}


.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    color: var(--text-light);
    font-size: 0.9rem;
}


.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-down a {
    color: var(--secondary);  /* Bleu foncé */
    font-size: 1.5rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

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

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.service-card ul {
    list-style: none;
}

.service-card ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.service-card ul li i {
    color: var(--success);
    font-size: 0.8rem;
}

/* Solutions */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.1);
}

.solution-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.08);
    border-color: var(--primary);
}

.solution-image {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(245,166,35,0.2) 0%, rgba(245,166,35,0.05) 100%);
}

.solution-image i {
    font-size: 3rem;
    color: var(--primary);
}

.solution-content {
    padding: 1.5rem;
}

.solution-content h3 {
    color: var(--white);
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.solution-content p {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.link-arrow {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.link-arrow:hover {
    gap: 1rem;
}

/* Process */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, transparent 100%);
    opacity: 0.3;
}

.step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(245, 166, 35, 0.3);
}

.step-content h3 {
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Avantages */
.avantages-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.avantages-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.avantages-text > p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
}

.avantages-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.avantage-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.avantage-item i {
    width: 50px;
    height: 50px;
    background: rgba(245,166,35,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.avantage-item h4 {
    color: var(--white);
    margin-bottom: 0.25rem;
}

.avantage-item p {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
}

/* Calculator */
.savings-calculator {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255,255,255,0.1);
}

.savings-calculator h3 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.calc-row {
    margin-bottom: 1.5rem;
}

.calc-row label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.calc-row input[type="range"] {
    width: 100%;
    margin-bottom: 0.5rem;
    accent-color: var(--primary);
}

.calc-row span {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
}

.calc-result {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.result-item span {
    display: block;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 0.25rem;
}

.result-item strong {
    font-size: 1.5rem;
    color: var(--primary);
}

/* Portfolio */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--white);
    transition: var(--transition);
}

.portfolio-placeholder i {
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.8;
}

.portfolio-placeholder span {
    font-weight: 600;
    text-align: center;
    padding: 0 1rem;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--white);
    transform: translateY(100%);
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-item:hover .portfolio-placeholder {
    transform: scale(1.05);
}

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

.testimonial-card {
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-5px);
}

.stars {
    color: var(--primary);
    margin-bottom: 1rem;
}

.testimonial-card p {
    color: rgba(255,255,255,0.8);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.client strong {
    color: var(--white);
    display: block;
}

.client span {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* Contact */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.info-card i {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-card h4 {
    color: var(--secondary);
    margin-bottom: 0.25rem;
}

.info-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

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

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

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

.form-note {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-light);
    text-align: center;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .logo {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.6);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 1rem;
}

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

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

.footer-links h4 {
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links ul li a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: var(--transition);
}

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

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

.footer-bottom p {
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
}

.footer-bottom p:last-child {
    margin-top: 0.5rem;
    font-size: 0.8rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(245, 166, 35, 0.3);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .avantages-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .process-steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--secondary);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .navbar .btn {
        display: none;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .calc-result {
        grid-template-columns: 1fr;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

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

.logo-img {
    height: 110px;  /* Agrandir le logo (était 50px) */
    width: auto;
    display: block;
}
.hero-text-box {
    background: rgba(255, 255, 255, 0.7); /* Fond blanc transparent */
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(5px); /* Effet flou */
}
.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: auto; /* Pousse tout à droite */
    padding-right: 0; /* Collé au bord */
}
.company-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-right: 0.5rem; /* Moins d'espace avant le bouton */
}

.company-name .goldbeck {
    color: #1a3a5c; /* Bleu foncé */
}

.company-name .solar {
    color: #f5a623; /* Or/Orange */
}

.company-name .tunis {
    color: #1a3a5c; /* Bleu foncé */
    font-size: 0.9rem;
}

/* Ajustement navbar pour le nouveau layout */
.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 0; /* Supprime le padding droit */
    max-width: 100%; /* Utilise toute la largeur */
    padding-left: 2rem;
    padding-right: 2rem;
}

.nav-center {
    flex: 1;
    display: flex;
    justify-content: center;
}
.hero-brand-title {
    text-align: center;
    margin-bottom: 2rem;
}

.hero-brand-title h1 {
    font-size: 5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.goldbeck-text {
    color: #1a3a5c;
}

.solar-text {
    color: #f5a623;
}

.hero-subtitle {
    font-size: 1.5rem;  /* PLUS GRAND (était 1.3rem) */
    color: #333;
    font-weight: 600;
    line-height: 1.6;   /* Plus d'espace entre lignes */
    text-shadow: 1px 1px 3px rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

/* À propos de nous Section */
.apropos {
    background: #f8f9fa;
    padding: 6rem 0;
}

.apropos-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.section-title {
    font-size: 3rem; /* PLUS GRAND */
    color: var(--secondary);
    margin-bottom: 3rem;
    text-align: center;
    font-weight: 700;
}

.apropos-text {
    margin-bottom: 3rem;
    line-height: 2; /* PLUS D'ESPACE ENTRE LIGNES */
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.apropos-text p {
    margin-bottom: 1rem;
    color: var(--text);
    font-size: 1.25rem; /* PLUS GRAND */
}

.apropos-text strong {
    color: var(--secondary);
    font-weight: 700;
}

/* Bouton bleu foncé */
.apropos .btn {
    background: var(--secondary); /* BLEU FONCÉ */
    color: var(--white);
    margin-bottom: 4rem;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    border: none;
}

.apropos .btn:hover {
    background: #0f0f1a;
    transform: translateY(-2px);
}

/* Features / Icônes */
.apropos-features {
    display: flex;
    justify-content: center;
    gap: 6rem; /* PLUS D'ESPACE ENTRE ICÔNES */
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.feature-icon {
    width: 100px; /* PLUS GRAND */
    height: 100px; /* PLUS GRAND */
    border: 2px solid var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem; /* ICÔNE PLUS GRANDE */
    color: var(--secondary);
    transition: var(--transition);
    background: var(--white);
}

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

.feature-item span {
    font-size: 1.1rem; /* PLUS GRAND */
    color: var(--text);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .apropos-features {
        flex-direction: column;
        gap: 3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .apropos-text p {
        font-size: 1.1rem;
    }
}.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}