/* Styles généraux */
:root {
    --primary-color: #2563eb; /* Bleu plus moderne */
    --secondary-color: #f97316; /* Orange plus vif */
    --dark-color: #1e293b; /* Gris foncé plus riche */
    --light-color: #f8fafc; /* Gris très clair */
    --success-color: #10b981; /* Vert plus moderne */
    --danger-color: #ef4444; /* Rouge plus vif */
    --max-width: 1200px;
    --border-radius: 8px;
    --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
    --focus-ring: 0 0 0 3px rgba(37, 99, 235, 0.4);
}

/* Hero section avec image de fond */
.hero {
    padding: 150px 0;
    text-align: center;
    /* L'image de fond est définie en inline dans le HTML */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    color: white;
    border-bottom: 5px solid var(--primary-color);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

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

.hero h2 {
    margin-bottom: 2rem;
    font-size: 3.5rem;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: -0.5px;
    line-height: 1.2;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    margin-bottom: 2.5rem;
    width: 100%;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.5rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    font-weight: 500;
    line-height: 1.5;
}

.hero .btn {
    padding: 18px 36px;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    z-index: 3;
}

.hero .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 50%);
    z-index: -1;
}

.hero .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    background-color: #1d4ed8;
}

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

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

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: var(--dark-color);
    background-color: #fff;
    font-size: 16px;
}

.container {
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
    overflow: hidden;
}

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

a:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
    border-radius: 2px;
}

ul {
    list-style: none;
}

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 15px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: -0.025em;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    cursor: pointer;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    z-index: -1;
}

.btn:hover::after {
    height: 100%;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    background-image: linear-gradient(135deg, var(--primary-color), #1e40af);
}

.btn-primary.cta {
    background-color: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 4rem 0;
}

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.2);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: #fff;
    background-image: linear-gradient(135deg, var(--secondary-color), #ea580c);
}

.btn-secondary:hover {
    background-color: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(249, 115, 22, 0.2);
}

/* En-tête */
header {
    background-color: #fff;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    max-width: 1300px;
}

.logo h1 {
    font-size: 26px;
    margin: 0;
    color: var(--primary-color);
    font-weight: 800;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
}

.logo h1::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 30%;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

nav ul {
    display: flex;
    align-items: center;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 600;
    padding: 10px 5px;
    position: relative;
    transition: var(--transition);
}

nav ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
    border-radius: 2px;
}

nav ul li a:hover {
    color: var(--primary-color);
}

nav ul li a:hover::after {
    width: 100%;
}

nav ul li a.active {
    color: var(--primary-color);
}

nav ul li a.active::after {
    width: 100%;
    background-color: var(--primary-color);
}

/* Bannière principale */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7)), url('../images/hero-bg.jpg') no-repeat center center/cover;
    height: 70vh;
    color: #fff;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(37, 99, 235, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

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

.hero .container {
    max-width: 900px;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -0.025em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeIn 1s ease-out forwards;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    animation: fadeIn 1s ease-out 0.3s forwards;
    opacity: 0;
}

.hero .btn {
    padding: 14px 32px;
    font-size: 1.1rem;
    margin: 0 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: fadeIn 1s ease-out 0.6s forwards;
    opacity: 0;
}

/* Section d'introduction */
.intro {
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.intro::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0) 70%);
    z-index: -1;
}

.intro::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.1) 0%, rgba(249, 115, 22, 0) 70%);
    z-index: -1;
}

.intro h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.intro p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 20px;
}

/* Grille des propriétés */
.properties {
    padding: 60px 0;
    background-color: var(--light-color);
}

.properties h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.property-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.property-card {
    background-color: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.8s ease-out;
}

.property-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.property-image {
    height: 200px;
    overflow: hidden;
}

.property-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.property-card:hover .property-image img {
    transform: scale(1.1);
}

.property-info {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.property-info h3 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: var(--dark-color);
    line-height: 1.3;
}

.property-type, .property-size, .property-location {
    margin-bottom: 8px;
    color: #64748b;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.property-type::before, .property-size::before, .property-location::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: var(--secondary-color);
    border-radius: 50%;
    margin-right: 8px;
}

.property-info .btn {
    margin-top: auto;
    align-self: flex-start;
    margin-top: 20px;
}

.view-all {
    text-align: center;
    margin-top: 40px;
}

/* Détails du local */
.property-details {
    margin-bottom: 50px;
}

.property-details h2 {
    margin-bottom: 25px;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 15px;
    font-size: 2.2rem;
}

.property-details h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.property-specs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.spec-item {
    background-color: #fff;
    padding: 25px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.spec-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 20px -5px rgba(0, 0, 0, 0.1);
}

.spec-item h4 {
    margin-bottom: 12px;
    color: var(--dark-color);
    font-size: 1.1rem;
}

.spec-item p {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
}

.property-description {
    line-height: 1.8;
    margin-bottom: 40px;
}

.property-description p {
    margin-bottom: 20px;
    color: #475569;
}

.property-description {
    margin-bottom: 40px;
}

.property-description h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.property-description p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.property-features {
    margin-bottom: 40px;
}

.property-features h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

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

.feature-icon {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.property-technical {
    margin-bottom: 40px;
}

.property-technical h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.technical-specs {
    border: 1px solid #ddd;
    border-radius: 5px;
}

.technical-item {
    display: flex;
    border-bottom: 1px solid #ddd;
}

.technical-item:last-child {
    border-bottom: none;
}

.technical-label {
    width: 50%;
    padding: 15px;
    background-color: var(--light-color);
    font-weight: bold;
}

.technical-value {
    width: 50%;
    padding: 15px;
}

.property-location-map {
    margin-bottom: 40px;
}

.property-location-map h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.map-container {
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
}

.property-sidebar {
    background-color: var(--light-color);
    border-radius: 10px;
    padding: 30px;
    position: sticky;
    top: 100px;
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
    background-color: #f8fafc;
    color: var(--dark-color);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--focus-ring);
    background-color: #fff;
}

.form-control::placeholder {
    color: #94a3b8;
    opacity: 0.8;
}

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

.form-group .btn {
    width: 100%;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
}

.form-group .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.form-group .btn:hover::before {
    left: 100%;
}

@media (max-width: 992px) {
    .property-content {
        grid-template-columns: 1fr;
    }
    
    .property-sidebar {
        position: static;
        margin-top: 40px;
    }
}

@media (max-width: 768px) {
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .technical-item {
        flex-direction: column;
    }
    
    .technical-label, .technical-value {
        width: 100%;
    }
}

/* Galerie d'images */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.gallery-section {
    padding: 60px 0;
    background-color: var(--light-color);
}

.gallery-section h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--dark-color);
    font-size: 2.2rem;
}

.gallery-section .gallery-item {
    height: 220px;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
    position: relative;
    box-shadow: var(--box-shadow);
    animation: fadeIn 0.8s ease-out;
}

.gallery-section .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-section .gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-section .gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 60%);
    opacity: 0.7;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.gallery-section .gallery-item:hover::before {
    opacity: 0.9;
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
    color: #fff;
    z-index: 2;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item-overlay span {
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

.gallery-cta {
    text-align: center;
    margin-top: 30px;
}

.gallery-item {
    height: 220px;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
    position: relative;
    box-shadow: var(--box-shadow);
    animation: fadeIn 0.8s ease-out;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 50%);
    z-index: 1;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover::before {
    opacity: 1;
}

/* Lightbox pour galerie */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 80vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border: 3px solid #fff;
    border-radius: var(--border-radius);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #fff;
    font-size: 30px;
    cursor: pointer;
    background: none;
    border: none;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
}

.lightbox-prev, .lightbox-next {
    color: #fff;
    font-size: 30px;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    padding: 10px 15px;
    border-radius: 50%;
    transition: var(--transition);
}

.lightbox-prev:hover, .lightbox-next:hover {
    background: rgba(0, 0, 0, 0.8);
}

/* Carte de localisation */
.location-map {
    margin-bottom: 40px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    position: relative;
}

.location-map::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 3px solid var(--primary-color);
    border-radius: var(--border-radius);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
    pointer-events: none;
}

.location-map:hover::before {
    opacity: 0.3;
}

.location-map img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.location-map:hover img {
    transform: scale(1.02);
}

.location-info {
    margin-top: 25px;
    padding: 20px;
    background-color: #f8fafc;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.location-info h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

.location-info p {
    margin-bottom: 10px;
    color: #475569;
}

.location-info p i {
    color: var(--primary-color);
    margin-right: 8px;
    width: 20px;
    text-align: center;
}

/* Section avantages */
.advantages {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.advantages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(255, 255, 255, 0) 50%, rgba(249, 115, 22, 0.03) 100%);
    z-index: -1;
}

.advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 15px;
}

.advantages h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

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

.advantage-card {
    text-align: center;
    padding: 35px 30px;
    border-radius: var(--border-radius);
    background-color: #fff;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    z-index: 1;
    height: 100%;
    animation: fadeIn 0.8s ease-out;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: -1;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    color: var(--primary-color);
    transition: var(--transition);
    position: relative;
    font-size: 28px;
}

.advantage-icon::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    border: 2px dashed rgba(37, 99, 235, 0.3);
    animation: spin 20s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.advantage-card:hover .advantage-icon {
    background-color: rgba(37, 99, 235, 0.2);
    transform: scale(1.1);
}

.advantage-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 12px;
}

.advantage-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.advantage-card p {
    color: #64748b;
    line-height: 1.7;
    font-size: 0.95rem;
}

.learn-more {
    text-align: center;
    margin-top: 40px;
}

/* Pied de page */
footer {
    background: linear-gradient(135deg, var(--dark-color), #0f172a);
    color: #fff;
    padding: 50px 0 20px;
    position: relative;
    overflow: hidden;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.footer-section p {
    color: #cbd5e1;
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #cbd5e1;
    transition: var(--transition);
    display: inline-block;
    position: relative;
}

.footer-links a::before {
    content: '→';
    margin-right: 8px;
    color: var(--secondary-color);
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    transform: translateX(5px);
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

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

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-bottom a {
    color: #cbd5e1;
    text-decoration: underline;
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: #fff;
}

/* Styles pour la page de contact */
.contact-page {
    padding: 60px 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    margin-bottom: 40px;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.contact-info p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.contact-details {
    margin-top: 30px;
}

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

.contact-icon {
    width: 30px;
    height: 30px;
    margin-right: 15px;
    color: var(--primary-color);
}

.contact-text h4 {
    margin-bottom: 5px;
    color: var(--primary-color);
}

.contact-map {
    height: 300px;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 30px;
}

.contact-form-container {
    background-color: var(--light-color);
    border-radius: 10px;
    padding: 30px;
}

.contact-form-container h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

@media (max-width: 992px) {
    .hero h2 {
        font-size: 3rem;
    }
    
    .property-grid, .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .intro, .advantages {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 20px;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 15px;
    }
    
    .hero {
        padding: 70px 0;
    }
    
    .hero h2 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero p {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero .btn {
        padding: 10px 20px;
        font-size: 1rem;
    }
    
    .property-grid, .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .intro h2, .advantages h2, .property-details h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero {
        height: 60vh;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .intro, .advantages {
        padding: 40px 0;
    }
    
    .property-specs {
        grid-template-columns: 1fr;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        height: 180px;
    }
    
    .lightbox-content img {
        max-height: 70vh;
    }
    
    .advantage-card {
        padding: 25px 20px;
    }
}

/* Mode sombre (préférence système) */
@media (prefers-color-scheme: dark) {
    :root {
        --light-color: #1e293b;
        --dark-color: #f8fafc;
    }
    
    body {
        background-color: #0f172a;
        color: #f8fafc;
    }
    
    .hero-overlay {
        background-color: rgba(0, 0, 0, 0.7);
    }
    
    .hero h2,
    .hero p {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }
    
    header {
        background-color: #1e293b;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .property-card, .advantage-card, .contact-form-container {
        background-color: #1e293b;
        border: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .form-control {
        background-color: #334155;
        border-color: #475569;
        color: #f8fafc;
    }
    
    .form-control::placeholder {
        color: #94a3b8;
    }
    
    .form-control:focus {
        background-color: #1e293b;
    }
    
    .location-info {
        background-color: #1e293b;
    }
    
    .technical-item {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    /* Amélioration du contraste pour l'accessibilité */
    .property-price, .property-location {
        color: #94a3b8;
    }
    
    .advantage-card p {
        color: #cbd5e1;
    }
}

/* Section caractéristiques du local */
.features-section {
    padding: 4rem 0;
    background-color: #fff;
}

.features-section h2 {
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    text-align: center;
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
}

.features-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--dark-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 2.5rem;
}

.feature-card {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    border-top: 4px solid var(--primary-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.8rem;
}

.feature-card h3 {
    margin-bottom: 1.2rem;
    color: var(--dark-color);
    text-align: center;
    font-size: 1.4rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}

.feature-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

.feature-list li::before {
    content: '\2022';
    color: var(--secondary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
}

.feature-note {
    margin-top: auto;
    padding-top: 1rem;
    font-style: italic;
    color: var(--danger-color);
    font-size: 0.9rem;
    border-top: 1px dashed rgba(0, 0, 0, 0.1);
}

.cta-container {
    text-align: center;
    margin-top: 2rem;
}

/* Mode sombre pour les caractéristiques */
@media (prefers-color-scheme: dark) {
    .features-section {
        background-color: #0f172a;
    }
    
    .feature-card {
        background-color: #1e293b;
        border-color: rgba(255, 255, 255, 0.05);
    }
    
    .section-intro {
        color: #f8fafc;
    }
}

/* Styles spécifiques pour la page avantages */
.advantage-banner {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.7)), url('../images/port-fos.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.advantage-banner h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.advantage-banner h2 span {
    color: var(--secondary-color);
    font-weight: 700;
}

.advantage-banner p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

.advantage-intro {
    padding: 3rem 0;
    background-color: var(--light-bg);
}

.advantage-intro h2 {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.advantage-intro h2 i {
    color: var(--primary-color);
    margin-right: 0.8rem;
    font-size: 1.5rem;
}

.advantage-intro h2 strong {
    color: var(--primary-color);
}

.intro-content {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.intro-text {
    flex: 2;
}

.intro-highlights {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background-color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.highlight-item {
    display: flex;
    align-items: center;
    padding: 0.8rem;
    border-radius: var(--border-radius);
    background-color: rgba(37, 99, 235, 0.1);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background-color: rgba(37, 99, 235, 0.15);
}

.highlight-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 1rem;
}

.highlight-item span {
    font-weight: 600;
}

/* Avantages détaillés */
.advantages-detailed {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-title i {
    color: var(--secondary-color);
    margin-right: 0.8rem;
}

.advantage-detailed-item {
    display: flex;
    margin-bottom: 4rem;
    gap: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.advantage-detailed-item.reverse {
    flex-direction: row-reverse;
}

.advantage-detailed-image {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.advantage-detailed-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.advantage-detailed-item:hover .advantage-detailed-image img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.advantage-detailed-item:hover .image-overlay {
    opacity: 0.9;
}

.advantage-detailed-content {
    flex: 2;
    padding: 2rem;
    position: relative;
}

.advantage-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.advantage-header i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-right: 1rem;
}

.advantage-header h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
}

.feature-list {
    margin: 1.5rem 0;
    list-style: none;
}

.feature-list li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
}

.feature-list li i {
    color: var(--primary-color);
    margin-right: 0.8rem;
    margin-top: 0.3rem;
}

.advantage-tag {
    display: inline-block;
    background-color: var(--secondary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .intro-content {
        flex-direction: column;
    }
    
    .advantage-detailed-item,
    .advantage-detailed-item.reverse {
        flex-direction: column;
    }
    
    .advantage-detailed-image {
        height: 250px;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
}

/* Témoignages */
.advantage-testimonials {
    background-color: var(--light-bg);
    padding: 4rem 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.quote-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    color: rgba(37, 99, 235, 0.1);
}

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

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
}

.testimonial-author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 1rem;
    border: 3px solid var(--primary-color);
}

.testimonial-author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--primary-color);
}

.testimonial-author-info p {
    font-size: 0.9rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
}

.testimonial-author-info p i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

/* Statistiques */
.advantage-stats {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color), #1e40af);
    color: white;
}

.advantage-stats .section-title {
    color: white;
    margin-bottom: 3rem;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-card:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.2);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-number sup, 
.stat-number span {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.stat-description {
    font-size: 1rem;
    opacity: 0.9;
}

/* CTA section pour la page avantages */
.advantage-cta {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.8)), url('../images/local-exterieur.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 5rem 0;
    color: white;
}

.cta-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.cta-text {
    flex: 2;
}

.cta-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.cta-text h2 strong {
    color: var(--secondary-color);
}

.cta-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.cta-text p strong {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.cta-features {
    list-style: none;
    margin-top: 1.5rem;
}

.cta-features li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
}

.cta-features li i {
    color: var(--secondary-color);
    margin-right: 0.8rem;
}

/* Styles pour les éléments d'information */
.info-item {
    display: flex;
    align-items: flex-start;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.info-item:last-child {
    border-bottom: none;
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(var(--primary-color-rgb), 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
}

.info-icon i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.info-text {
    flex-grow: 1;
}

.info-text h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
}

.info-text p {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-medium);
    line-height: 1.5;
    font-weight: 500;
}

.cta-buttons {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cta-buttons .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-buttons .btn i {
    margin-right: 0.8rem;
}

@media (max-width: 768px) {
    .cta-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-features li {
        justify-content: center;
    }
}

/* Section surface highlight */
.surface-highlight {
    background: linear-gradient(135deg, #2563eb, #1e40af, #1e3a8a, #172554);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
    margin-bottom: 3rem;
}

.surface-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/pattern-bg.png');
    opacity: 0.1;
    z-index: 1;
    animation: slowMove 30s linear infinite alternate;
}

@keyframes slowMove {
    0% { background-position: 0 0; }
    100% { background-position: 100px 50px; }
}

.surface-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.surface-card {
    text-align: center;
    padding: 2.5rem 1rem;
    border-radius: 15px;
    height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.4s ease;
    position: relative;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.surface-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    transform: scale(0.9);
    opacity: 0;
    transition: all 0.3s ease;
}

.surface-card:hover::after {
    transform: scale(1);
    opacity: 1;
}

.surface-card.total {
    background-color: rgba(255, 255, 255, 0.15);
    transform: scale(1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 3;
}

.surface-number {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: baseline;
    justify-content: center;
    background: linear-gradient(135deg, #ffffff, #e0e0e0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
    letter-spacing: -1px;
    position: relative;
}

.surface-number::before {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    z-index: -1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.surface-number span {
    font-size: 2.5rem;
    margin-left: 0.3rem;
    opacity: 1;
    font-weight: 700;
}

.surface-label {
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.6rem;
    position: relative;
    display: inline-block;
    padding: 0 10px;
}

.surface-label::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, rgba(255,255,255,0.8), rgba(255,255,255,0.2));
    border-radius: 3px;
}

.surface-sublabel {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 500;
    margin-top: 0.8rem;
    letter-spacing: 0.5px;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 5px 15px;
    border-radius: 20px;
    display: inline-block;
}

.surface-title {
    font-size: 3rem;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 2;
    letter-spacing: -0.5px;
    line-height: 1.2;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.surface-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, rgba(255,255,255,0.8), rgba(255,255,255,0.2));
    border-radius: 2px;
}

.surface-cta {
    margin-top: 2rem;
    position: relative;
    z-index: 2;
}

.btn-light {
    background-color: white;
    color: var(--primary-color);
    font-weight: 600;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    background-color: #f8f9fa;
}

@media (max-width: 768px) {
    .surface-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .surface-card {
        width: 100%;
        height: 130px;
        padding: 1.5rem 1rem;
    }
    
    .surface-number {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }
    
    .surface-label {
        font-size: 0.9rem;
    }
    
    .surface-sublabel {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .surface-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    .surface-cards {
        max-width: 240px;
    }
    
    .surface-card {
        height: 120px;
        padding: 1.2rem 0.8rem;
    }
    
    .surface-number {
        font-size: 2.2rem;
    }
}

/* Section informations clés */
.key-info-section {
    padding: 4rem 0;
    background-color: var(--light-bg);
    width: 100%;
}

.key-info-section .container {
    width: 100%;
    padding-left: 3rem;
    padding-right: 3rem;
}

.key-info-section h2 {
    text-align: center;
    margin-bottom: 3.5rem;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    position: relative;
    letter-spacing: 0.5px;
}

.key-info-section h2:after {
    content: '';
    display: block;
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-color-light) 100%);
    margin: 1.2rem auto 0;
}

/* Styles pour les blocs d'information */
.info-blocks-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 2.5rem;
    padding: 0 1rem;
}

.info-block {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.info-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.info-block-header {
    background: linear-gradient(135deg, var(--primary-color-light) 0%, var(--primary-color) 100%);
    color: white;
    padding: 1.8rem;
    display: flex;
    align-items: center;
}

.info-block-header i {
    font-size: 2.2rem;
    margin-right: 1.2rem;
    background-color: rgba(255, 255, 255, 0.2);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.info-block-header h3 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.info-block-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.key-info-content {
    flex-grow: 1;
}

.key-info-image {
    position: relative;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    margin-bottom: 20px;
}

.key-info-image:last-child {
    margin-bottom: 0;
}

.key-info-plan {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
    filter: contrast(110%) brightness(105%) saturate(105%);
}

.key-info-image:hover .key-info-plan {
    transform: scale(1.02);
}

.key-info-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 1.5rem;
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
    text-align: center;
}

/* Styles pour le bloc mis en évidence et les restrictions */
.info-block.highlight {
    border: 3px solid var(--primary-color);
    position: relative;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.info-block.highlight::before {
    content: "Important";
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.info-item.restriction {
    background-color: rgba(229, 62, 62, 0.05);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #e53e3e;
}

.info-item.restriction .info-icon {
    background-color: rgba(229, 62, 62, 0.15);
    box-shadow: 0 3px 8px rgba(229, 62, 62, 0.2);
}

.info-item.restriction .info-icon i {
    color: #e53e3e;
    font-size: 1.6rem;
}

.info-item.restriction .info-text h4 {
    color: #e53e3e;
    font-size: 1.4rem;
}

.info-item.restriction .info-text p {
    color: #e53e3e;
    font-weight: 600;
    font-size: 1.25rem;
}

.key-info-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    padding: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.08);
    margin-bottom: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.key-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.key-info-header {
    display: flex;
    align-items: center;
    padding: 1.2rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color-light) 0%, var(--primary-color) 100%);
    color: white;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.key-info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin-right: 1rem;
}

.key-info-header i {
    font-size: 1.8rem;
    color: white;
}

.key-info-header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: white;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.key-info-table {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.key-info-row {
    display: flex;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    align-items: center;
    min-height: 65px;
}

.key-info-row:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.02);
}

.key-info-row:last-child {
    border-bottom: none;
}



.key-info-label {
    padding: 1.2rem 1.5rem;
    font-weight: 500;
    color: var(--text-dark);
    width: 50%;
    border-right: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    font-size: 1.05rem;
    line-height: 1.4;
}

.key-info-value {
    padding: 1.2rem 1.5rem;
    flex-grow: 1;
    display: flex;
    align-items: center;
    font-size: 1.05rem;
    line-height: 1.4;
}

.key-info-card.highlight {
    background-color: #fff;
    border: 1px solid var(--primary-color-light);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    position: relative;
}

.key-info-card.highlight::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(90deg, #000 0%, var(--primary-color) 100%);
    height: 5px;
}

.key-info-row.restriction .key-info-value {
    color: #e53e3e;
    font-weight: 500;
}

.key-info-cta {
    margin-top: 1.5rem;
    text-align: center;
}

li.restriction {
    color: #e53e3e;
    font-weight: 500;
}

@media (max-width: 1200px) {
    .key-info-side {
        width: 30%;
    }
}

/* Styles responsifs pour les blocs d'information */
@media (max-width: 992px) {
    .info-blocks-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .info-block.highlight {
        grid-column: span 2;
    }
    
    .info-block-header h3 {
        font-size: 1.6rem;
    }
    
    .info-text h4 {
        font-size: 1.25rem;
    }
    
    .info-text p {
        font-size: 1.15rem;
    }
}

@media (max-width: 768px) {
    .info-blocks-container {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0;
    }
    
    .info-block.highlight {
        grid-column: span 1;
    }
    
    .key-info-section h2 {
        font-size: 2.5rem;
        margin-bottom: 3rem;
    }
    
    .info-block-header {
        padding: 1.5rem;
    }
    
    .info-block-header i {
        width: 55px;
        height: 55px;
        font-size: 2rem;
    }
    
    .info-block-header h3 {
        font-size: 1.6rem;
    }
    
    .info-block-content {
        padding: 1.8rem;
    }
    
    .info-item {
        padding: 0.8rem 0;
    }
    
    .info-text h4 {
        font-size: 1.3rem;
    }
    
    .info-text p {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .key-info-section .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .key-info-section h2 {
        font-size: 2.2rem;
        margin-bottom: 2.5rem;
        line-height: 1.2;
    }
    
    .key-info-section h2:after {
        width: 80px;
        height: 4px;
        margin-top: 1rem;
    }
    
    .info-blocks-container {
        gap: 25px;
    }
    
    .info-block {
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }
    
    .info-block-header {
        padding: 1.5rem;
    }
    
    .info-block-header i {
        font-size: 1.8rem;
        width: 50px;
        height: 50px;
    }
    
    .info-block-header h3 {
        font-size: 1.5rem;
    }
    
    .info-block-content {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .info-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1rem 0;
    }
    
    .info-icon {
        margin-right: 0;
        margin-bottom: 0.8rem;
        width: 55px;
        height: 55px;
    }
    
    .info-icon i {
        font-size: 1.6rem;
    }
    
    .info-text h4 {
        margin-bottom: 0.5rem;
        font-size: 1.4rem;
    }
    
    .info-text p {
        font-size: 1.3rem;
        line-height: 1.4;
    }
    
    .info-item.restriction {
        padding: 1.2rem;
    }
}

/* Mode sombre */
@media (prefers-color-scheme: dark) {
    .key-info-card {
        background-color: var(--dark-card-bg);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    
    .key-info-list li {
        border-bottom-color: var(--dark-border);
    }
    
    .key-info-card.highlight {
        background-color: var(--primary-color-dark);
        border-left-color: var(--primary-color-light);
    }
    
    .key-info-card.highlight .key-info-header h3 {
        color: #fff;
    }
    
    .key-info-card.highlight .key-info-list li strong,
    .key-info-card.highlight .key-info-list li {
        color: rgba(255, 255, 255, 0.9);
    }
}

/* Section localisation stratégique */
.location-section {
    padding: 4rem 0;
    background-color: var(--light-color);
}

.location-section h2 {
    margin-bottom: 2rem;
    color: var(--dark-color);
    text-align: center;
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
}

.location-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.location-advantages {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.location-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.location-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
}

.location-list li {
    position: relative;
    padding: 0.8rem 0 0.8rem 2.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.location-list li:last-child {
    border-bottom: none;
}

.location-list li i {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 1.8rem;
    text-align: center;
}

.location-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    height: 100%;
}

.location-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.highlight-text {
    font-size: 1.2rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-left: 4px solid var(--secondary-color);
    background-color: rgba(249, 115, 22, 0.05);
}

.location-cta {
    margin-top: 2rem;
}

/* Mode sombre pour la section localisation */
@media (prefers-color-scheme: dark) {
    .location-section {
        background-color: #0f172a;
    }
    
    .location-list li {
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }
    
    .highlight-text {
        background-color: rgba(249, 115, 22, 0.1);
    }
}

/* Responsive pour la section localisation */
@media (max-width: 768px) {
    .location-advantages {
        grid-template-columns: 1fr;
    }
    
    .location-image {
        order: -1;
        margin-bottom: 1.5rem;
    }
}

/* Section vidéo */
.video-section {
    padding: 4rem 0;
    background-color: var(--light-color);
}

.video-section h2 {
    margin-bottom: 1rem;
    color: var(--dark-color);
    text-align: center;
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
}

.video-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.video-section p {
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.2rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
    animation: fadeIn 1s ease-out;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Mode sombre pour la vidéo */
@media (prefers-color-scheme: dark) {
    .video-section {
        background-color: #0f172a;
    }
}

/* Section CTA */
.cta {
    background-color: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 4rem 0;
}

.cta h2 {
    margin-bottom: 1rem;
    font-size: 2.2rem;
}

.cta p {
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 2rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Section intro */
.intro {
    padding: 6rem 0;
    background-color: #f8f9fa;
    position: relative;
    overflow: hidden;
}

.intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(37, 99, 235, 0) 70%);
    z-index: 1;
}

.intro::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, rgba(37, 99, 235, 0) 70%);
    z-index: 1;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.intro h2 {
    margin-bottom: 2rem;
    color: var(--dark-color);
    font-size: 2.8rem;
    position: relative;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.intro h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), rgba(37, 99, 235, 0.5));
    border-radius: 2px;
}

.intro h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.intro h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
}

.intro p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--dark-color);
    font-size: 1.1rem;
    font-weight: 400;
}

.intro .intro-lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: #333;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.intro strong {
    color: var(--primary-color);
    font-weight: 700;
}

.intro a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
}

.intro a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.intro a:hover {
    color: #1d4ed8;
}

.intro a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.intro-lead {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--dark-color);
}

.intro-zone-info {
    background-color: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border-top: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.intro-zone-info::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.03) 0%, rgba(37, 99, 235, 0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.zone-highlights {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    z-index: 2;
}

.zone-highlight-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.2rem 1.5rem;
    background-color: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    transition: all 0.4s ease;
    border-left: 3px solid transparent;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
}

.zone-highlight-item:hover {
    transform: translateX(5px);
    background-color: rgba(37, 99, 235, 0.08);
    border-left: 3px solid var(--primary-color);
}

.zone-highlight-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    background-color: rgba(37, 99, 235, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.15);
    transition: all 0.3s ease;
}

.zone-highlight-item:hover i {
    transform: scale(1.1);
    background-color: var(--primary-color);
    color: white;
}

.zone-highlight-item span {
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.5;
    flex: 1;
}

/* Media queries pour la section intro */
@media (max-width: 992px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 0 2rem;
    }
    
    .surface-cards {
        grid-template-columns: repeat(2, 1fr);
        padding: 0 2rem;
    }
    
    .surface-card.total {
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .intro-zone-info {
        order: -1;
    }
}

@media (max-width: 768px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 0 1.5rem;
    }
    
    .intro h2 {
        font-size: 2.2rem;
    }
    
    .intro h3 {
        font-size: 1.6rem;
    }
    
    .intro p {
        font-size: 1rem;
    }
    
    .intro .intro-lead {
        font-size: 1.15rem;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .hero .btn {
        padding: 15px 30px;
        font-size: 1.1rem;
    }
    
    .surface-title {
        font-size: 2.2rem;
    }
    
    .surface-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1.5rem;
    }
    
    .surface-card {
        max-width: 350px;
        margin: 0 auto;
        height: 200px;
    }
}

/* Section visite virtuelle */
.video-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
    position: relative;
    overflow: hidden;
}

.video-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(37, 99, 235, 0) 70%);
    z-index: 1;
}

.video-section .container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.video-section h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--dark-color);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.video-section p {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-color);
    font-weight: 500;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    background-color: #000;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 992px) {
    .video-section .container {
        padding: 0 2rem;
    }
    
    .video-section h2 {
        font-size: 2.4rem;
    }
    
    .video-container {
        max-width: 800px;
    }
}

@media (max-width: 768px) {
    .video-section {
        padding: 4rem 0;
    }
    
    .video-section .container {
        padding: 0 1.5rem;
    }
    
    .video-section h2 {
        font-size: 2rem;
    }
    
    .video-section p {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .video-container {
        border-radius: 10px;
    }
}

@media (max-width: 480px) {
    .video-section h2 {
        font-size: 1.8rem;
    }
    
    .video-section p {
        font-size: 1rem;
    }
}

/* Section carte */
.map-section {
    padding: 4rem 0;
    background-color: #fff;
}

.map-section h2 {
    margin-bottom: 1rem;
    color: var(--dark-color);
    text-align: center;
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
}

.map-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.map-section p {
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.2rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
    animation: fadeIn 1s ease-out;
}

/* Mode sombre pour la carte */
@media (prefers-color-scheme: dark) {
    .map-section {
        background-color: #0f172a;
    }
}

/* Utilitaires d'accessibilité */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    z-index: 1000;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}