:root {
    --primary-color: #e9ecef;
    --secondary-color: #ffffff;
    --accent-color: #c4a66b;
    --accent-gradient: linear-gradient(135deg, #c4a66b 0%, #e3c792 100%);
    --text-color: #2c2c2c;
    --text-light: #6e6e73;
    --gradient-1: linear-gradient(135deg, #e9ecef 0%, #ffffff 100%);
    --gradient-2: linear-gradient(135deg, #ffffff 0%, #e9ecef 100%);
    --glass-bg: rgba(255, 255, 255, 0.8);
    --spacing-unit: 1rem;
    --border-radius: 16px;
    --box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    --text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-x: hidden;
    width: 100%;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    overflow-x: hidden;
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-color);
    color: var(--text-color);
    line-height: 1.6;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
}

.nav-brand {
    font-size: 1.4rem;
    font-weight: 600;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: var(--text-shadow);
    white-space: nowrap;
    letter-spacing: 1px;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.nav-brand:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    position: relative;
    color: var(--text-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    transform-origin: center;
}

.nav-link:hover {
    color: var(--accent-color);
    transform: scale(1.05);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

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

.nav-link.active {
    color: var(--accent-color);
}

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

.mobile-menu-button {
    display: none; /* Caché par défaut sur desktop */
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--text-color);
}

.mobile-menu-button svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
        background: rgba(255, 255, 255, 0.98);
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        padding: 1rem;
        display: none;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-button {
        display: block;
    }
}

main {
    padding-top: 80px;
}

.investissement-page {
    padding-top: 80px;
    min-height: calc(100vh - 80px);
    background-color: var(--primary-color);
}

.investissement-page .key-features {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-bottom: 4rem;
    padding: 2rem;
}

.investissement-page .key-feature {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    min-width: 200px;
}

.investissement-page .key-value {
    font-size: 2.8rem;
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.investissement-page .key-label {
    color: #666;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.specs-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.specs-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    position: relative;
}

@media (max-width: 1200px) {
    .specs-container {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
}

@media (max-width: 768px) {
    .investissement-page {
        padding: 80px 1rem 40px;
    }

    .investissement-page .key-features {
        flex-direction: column;
        gap: 2rem;
        padding: 1rem;
    }

    .investissement-page .key-feature {
        padding: 1.5rem;
        min-width: auto;
    }

    .investissement-page .key-value {
        font-size: 2.2rem;
    }

    .specs-container {
        gap: 1.5rem;
    }

    .specs-card {
        padding: 1.5rem;
    }
}

.caracteristiques-page {
    padding: 100px 2rem 60px;
    min-height: 100vh;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.caracteristiques-page .key-features {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-bottom: 4rem;
    padding: 2rem;
}

.caracteristiques-page .key-feature {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    min-width: 200px;
}

.caracteristiques-page .key-value {
    font-size: 2.8rem;
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.caracteristiques-page .key-label {
    color: #666;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.specs-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.specs-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    position: relative;
}

@media (max-width: 1200px) {
    .specs-container {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
}

@media (max-width: 768px) {
    .caracteristiques-page {
        padding: 80px 1rem 40px;
    }

    .caracteristiques-page .key-features {
        flex-direction: column;
        gap: 2rem;
        padding: 1rem;
    }

    .caracteristiques-page .key-feature {
        padding: 1.5rem;
        min-width: auto;
    }

    .caracteristiques-page .key-value {
        font-size: 2.2rem;
    }

    .specs-container {
        gap: 1.5rem;
    }

    .specs-card {
        padding: 1.5rem;
    }
}

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: visible;
    background-color: var(--text-color);
}

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

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    will-change: opacity;
}

.hero-slide.active {
    opacity: 1;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.1);
    transition: transform 8s ease-out;
    will-change: transform;
}

.hero-slide.active .hero-image {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.8) 0%,
        rgba(196, 166, 107, 0.3) 100%
    );
    z-index: 1;
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 80vh;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

@keyframes titleGlow {
    0% { text-shadow: 0 0 30px rgba(196, 166, 107, 0.2); }
    50% { text-shadow: 0 0 50px rgba(196, 166, 107, 0.4); }
    100% { text-shadow: 0 0 30px rgba(196, 166, 107, 0.2); }
}

.hero-content::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 120%;
    background: radial-gradient(circle at center, rgba(196, 166, 107, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

@keyframes titleShine {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

.hero-title {
    font-size: 5rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 12px;
    line-height: 1.2;
    position: relative;
    margin-top: 35vh;
    padding: 0 20px;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.8) 0%,
        #C4A66B 20%,
        rgba(255, 255, 255, 1) 40%,
        #C4A66B 60%,
        rgba(255, 255, 255, 0.8) 80%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleShine 8s linear infinite;
    text-shadow: 
        0 0 40px rgba(196, 166, 107, 0.2),
        0 0 80px rgba(196, 166, 107, 0.1);
}

.hero-title::before,
.hero-title::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: 2px;
    width: 120px;
    background: linear-gradient(90deg, 
        transparent,
        rgba(196, 166, 107, 0.3),
        #C4A66B,
        rgba(196, 166, 107, 0.3),
        transparent
    );
}

.hero-title::before {
    top: -20px;
}

.hero-title::after {
    bottom: -20px;
}

.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
    letter-spacing: 2px;
    margin: 2rem auto;
    max-width: 800px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    font-style: italic;
    margin-bottom: 10vh;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
        letter-spacing: 6px;
        margin-top: 30vh;
    }
    
    .hero-title::before,
    .hero-title::after {
        width: 80px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 1px;
        padding: 0 1rem;
        margin-bottom: 8vh;
    }
}

.gallery {
    padding: 6rem 0;
    background: var(--gradient-1);
    position: relative;
    overflow: visible;
}

.gallery-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-header::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        rgba(0, 0, 0, 0.8),
        rgba(196, 166, 107, 0.8),
        rgba(0, 0, 0, 0.8),
        transparent
    );
    filter: blur(1px);
    box-shadow: 
        0 0 10px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(196, 166, 107, 0.2);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    align-items: start;
}

.gallery-item {
    display: flex;
    flex-direction: column;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-image-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.gallery-content {
    padding: 2rem;
    background: white;
}

.gallery-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent-gradient);
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.gallery-content h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.gallery-divider {
    width: 50px;
    height: 2px;
    background: var(--accent-gradient);
    margin: 1rem 0;
}

.gallery-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 1024px) {
    .gallery-grid {
        gap: 2rem;
    }
    
    .gallery-image-container {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .gallery {
        padding: 4rem 0;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .gallery-image-container {
        height: 300px;
    }

    .gallery-content {
        padding: 1.5rem;
    }

    .gallery-content h3 {
        font-size: 1.3rem;
    }
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

.gallery-caption h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.gallery-caption p {
    font-size: 1rem;
    line-height: 1.4;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .gallery-caption {
        padding: 1rem;
    }

    .gallery-caption h3 {
        font-size: 1.2rem;
    }

    .gallery-caption p {
        font-size: 0.9rem;
    }
}

.slideshow-container {
    position: relative;
    max-width: 1000px;
    margin: auto;
    aspect-ratio: 16/9;
    overflow: visible;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.slideshow-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.slideshow-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Animation du diaporama */
@keyframes fade {
    0% { opacity: 0; }
    20% { opacity: 1; }
    33.33% { opacity: 1; }
    53.33% { opacity: 0; }
    100% { opacity: 0; }
}

.fade {
    animation: fade 12s infinite;
}

.slideshow-slide:nth-child(1) { animation-delay: 0s; }
.slideshow-slide:nth-child(2) { animation-delay: 3s; }
.slideshow-slide:nth-child(3) { animation-delay: 6s; }
.slideshow-slide:nth-child(4) { animation-delay: 9s; }

/* Responsive */
@media (max-width: 768px) {
    .slideshow-container {
        aspect-ratio: 4/3;
    }
}

.caracteristiques-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 20px 60px;
}

.specs-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin: 60px 0;
}

.specs-card {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    margin: 0;
    min-width: 0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.specs-card:nth-child(1) {
    background: linear-gradient(135deg, #fff 0%, #faf7f0 100%);
    border: 2px solid #C4A66B;
    box-shadow: 0 10px 30px rgba(196, 166, 107, 0.1);
}

.specs-card:nth-child(1) h2 {
    position: relative;
    padding-bottom: 15px;
}

.specs-card:nth-child(1) h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, #C4A66B, transparent);
}

.specs-card:nth-child(2) {
    background: white;
    box-shadow: 15px 15px 30px rgba(0, 0, 0, 0.05),
                -15px -15px 30px rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(196, 166, 107, 0.1);
}

.specs-card:nth-child(2)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #C4A66B, transparent);
}

.specs-card:nth-child(3) {
    background: white;
    border: 1px solid rgba(196, 166, 107, 0.2);
    box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.03);
}

.specs-card:nth-child(3)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #C4A66B, transparent);
}

.specs-card:nth-child(4) {
    background: linear-gradient(135deg, rgba(196, 166, 107, 0.05) 0%, rgba(255, 255, 255, 0.8) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(196, 166, 107, 0.1);
}

.specs-card:nth-child(4) h2 {
    background: linear-gradient(90deg, #C4A66B, #9a825a);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.specs-card h2 {
    color: #C4A66B;
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 500;
    letter-spacing: 1px;
}

.specs-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.specs-card li {
    margin-bottom: 12px;
    color: #666;
    font-size: 1rem;
    line-height: 1.4;
    padding-left: 20px;
    position: relative;
}

.specs-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: #C4A66B;
    border-radius: 50%;
}

.specs-card:hover {
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .specs-container {
        flex-direction: column;
    }
    
    .specs-card {
        margin-bottom: 20px;
    }
}

.specs {
    background: var(--gradient-2);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.spec-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
}

.spec-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.spec-label {
    font-size: 1rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .specs {
        padding: 1rem 0;
    }

    .specs-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 1rem;
    }

    .spec-item {
        padding: 1.5rem;
    }

    .spec-value {
        font-size: 2rem;
    }
}

.specs-full {
    padding: 0 0 4rem;
}

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

.specs-details {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding: 0 1rem;
}

.specs-category {
    background: var(--glass-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(200, 169, 119, 0.2);
    height: 100%;
    transition: all 0.3s ease-in-out;
    position: relative;
    overflow: visible;
}

.specs-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(200, 169, 119, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.specs-category:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(196, 166, 107, 0.15);
}

.specs-category:hover::before {
    opacity: 1;
}

.specs-category:hover h2 {
    transform: translateY(-2px);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.specs-category h2 {
    color: var(--accent-color);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    position: relative;
}

.specs-category ul {
    list-style: none;
    padding: 0;
    position: relative;
}

.specs-category li {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(200, 169, 119, 0.1);
    color: var(--text-color);
    font-size: 0.9rem;
    line-height: 1.4;
    transition: transform 0.2s ease-in-out, color 0.2s ease-in-out;
}

.specs-category:hover li {
    border-bottom-color: rgba(200, 169, 119, 0.2);
}

.specs-category li:hover {
    transform: translateX(5px);
    color: var(--accent-color);
}

.specs-category li:last-child {
    border-bottom: none;
}

@media (max-width: 1200px) {
    .specs-details {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .specs-category h2 {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .specs-details {
        grid-template-columns: 1fr;
        margin-top: 2rem;
    }

    .specs-category {
        padding: 1.2rem;
    }

    .specs-category h2 {
        font-size: 1rem;
    }

    .specs-category li {
        font-size: 0.85rem;
    }
}

.specs-full .specs-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
}

.specs-full .spec-item {
    text-align: center;
    padding: 1rem 2rem;
}

.specs-full .spec-value {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    white-space: nowrap;
}

.specs-full .spec-label {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    color: var(--text-color);
}

@media (max-width: 768px) {
    .specs-full .specs-grid {
        padding: 1rem;
        gap: 1rem;
    }

    .specs-full .spec-item {
        padding: 0.5rem 1rem;
    }

    .specs-full .spec-value {
        font-size: 2rem;
    }

    .specs-full .spec-label {
        font-size: 0.8rem;
    }
}

.highlight-category {
    background: linear-gradient(135deg, var(--glass-bg) 0%, rgba(200, 169, 119, 0.1) 100%);
    border: 1px solid rgba(200, 169, 119, 0.3);
}

.contact-info {
    margin-top: 4rem;
    padding: 0 2rem;
}

.info-box {
    position: relative;
    padding: 2rem;
    background: var(--glass-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-top: 2rem;
    text-align: center;
    border: 4px solid var(--accent-color);
    animation: glowingBorder 2s infinite;
}

@keyframes glowingBorder {
    0% {
        box-shadow: 0 0 5px var(--accent-color),
                   0 0 10px var(--accent-color),
                   0 0 15px var(--accent-color);
    }
    50% {
        box-shadow: 0 0 20px var(--accent-color),
                   0 0 25px var(--accent-color),
                   0 0 30px var(--accent-color);
    }
    100% {
        box-shadow: 0 0 5px var(--accent-color),
                   0 0 10px var(--accent-color),
                   0 0 15px var(--accent-color);
    }
}

.info-box h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-transform: uppercase;
    font-weight: bold;
    text-align: center;
}

.info-box p {
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 500;
}

.info-box ul {
    list-style-type: none;
    padding: 0;
    margin: 0 auto;
    display: inline-block;
    text-align: left;
}

.info-box ul li {
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.5rem;
    font-weight: 500;
}

.info-box ul li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.contact-page {
    padding: var(--spacing-unit);
    text-align: center;
    background: var(--gradient-1);
}

.contact-title {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding-top: 40px;
}

.contact-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        rgba(0, 0, 0, 0.8),
        rgba(196, 166, 107, 0.8),
        rgba(0, 0, 0, 0.8),
        transparent
    );
    filter: blur(1px);
    box-shadow: 
        0 0 10px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(196, 166, 107, 0.2);
}

.contact-button {
    display: inline-block;
    padding: 1rem 3rem;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    background: var(--secondary-color);
    border-radius: var(--border-radius);
}

.contact-button:hover {
    background: var(--accent-color);
    color: var(--primary-color);
}

@media (max-width: 768px) {
    :root {
        --spacing-unit: 4rem;
    }

    .navbar {
        padding: 1rem 2rem;
        height: 80px;
        flex-direction: row;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        transform: none !important;
        background: rgba(255, 255, 255, 0.98);
    }

    .nav-links {
        gap: 1.5rem;
    }

    .nav-brand {
        font-size: 1.1rem;
    }

    .hero {
        height: 60vh;
        min-height: 400px;
    }

    .hero-content {
        margin: 0 2rem 2rem 2rem;
        padding: 2rem;
        max-width: 90%;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .specs-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .gallery-container {
        padding: 1rem;
    }

    .gallery-main {
        height: 400px;
    }

    .gallery-thumbs {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 0.5rem;
    }
}

#gallery {
    scroll-margin-top: 80px;
}

#specs {
    scroll-margin-top: 80px;
}

#contact {
    scroll-margin-top: 80px;
}

/* Styles pour la page de caractéristiques */
.page-content {
    min-height: calc(100vh - 80px);
    background: var(--gradient-2);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--text-color);
    margin: 1.5rem 0 3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.specs-full {
    padding: 0 0 4rem;
}

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

.specs-details {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding: 0 1rem;
}

.specs-category {
    background: var(--glass-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(200, 169, 119, 0.2);
    height: 100%;
    transition: all 0.3s ease-in-out;
    position: relative;
    overflow: visible;
}

.specs-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(200, 169, 119, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.specs-category:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(196, 166, 107, 0.15);
}

.specs-category:hover::before {
    opacity: 1;
}

.specs-category:hover h2 {
    transform: translateY(-2px);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.specs-category h2 {
    color: var(--accent-color);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    position: relative;
}

.specs-category ul {
    list-style: none;
    padding: 0;
    position: relative;
}

.specs-category li {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(200, 169, 119, 0.1);
    color: var(--text-color);
    font-size: 0.9rem;
    line-height: 1.4;
    transition: transform 0.2s ease-in-out, color 0.2s ease-in-out;
}

.specs-category:hover li {
    border-bottom-color: rgba(200, 169, 119, 0.2);
}

.specs-category li:hover {
    transform: translateX(5px);
    color: var(--accent-color);
}

.specs-category li:last-child {
    border-bottom: none;
}

@media (max-width: 1200px) {
    .specs-details {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .specs-category h2 {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .specs-details {
        grid-template-columns: 1fr;
        margin-top: 2rem;
    }

    .specs-category {
        padding: 1.2rem;
    }

    .specs-category h2 {
        font-size: 1rem;
    }

    .specs-category li {
        font-size: 0.85rem;
    }
}

.specs-full .specs-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
}

.specs-full .spec-item {
    text-align: center;
    padding: 1rem 2rem;
}

.specs-full .spec-value {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    white-space: nowrap;
}

.specs-full .spec-label {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    color: var(--text-color);
}

@media (max-width: 768px) {
    .specs-full .specs-grid {
        padding: 1rem;
        gap: 1rem;
    }

    .specs-full .spec-item {
        padding: 0.5rem 1rem;
    }

    .specs-full .spec-value {
        font-size: 2rem;
    }

    .specs-full .spec-label {
        font-size: 0.8rem;
    }
}

.highlight-category {
    background: linear-gradient(135deg, var(--glass-bg) 0%, rgba(200, 169, 119, 0.1) 100%);
    border: 1px solid rgba(200, 169, 119, 0.3);
}

.contact-info {
    margin-top: 4rem;
    padding: 0 2rem;
}

.info-box {
    position: relative;
    padding: 2rem;
    background: var(--glass-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-top: 2rem;
    text-align: center;
    border: 4px solid var(--accent-color);
    animation: glowingBorder 2s infinite;
}

@keyframes glowingBorder {
    0% {
        box-shadow: 0 0 5px var(--accent-color),
                   0 0 10px var(--accent-color),
                   0 0 15px var(--accent-color);
    }
    50% {
        box-shadow: 0 0 20px var(--accent-color),
                   0 0 25px var(--accent-color),
                   0 0 30px var(--accent-color);
    }
    100% {
        box-shadow: 0 0 5px var(--accent-color),
                   0 0 10px var(--accent-color),
                   0 0 15px var(--accent-color);
    }
}

.info-box h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-transform: uppercase;
    font-weight: bold;
    text-align: center;
}

.info-box p {
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 500;
}

.info-box ul {
    list-style-type: none;
    padding: 0;
    margin: 0 auto;
    display: inline-block;
    text-align: left;
}

.info-box ul li {
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.5rem;
    font-weight: 500;
}

.info-box ul li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.contact-page {
    min-height: 100vh;
    padding: 8rem 0;
    background: linear-gradient(135deg, rgba(196, 166, 107, 0.05) 0%, rgba(255, 255, 255, 0.1) 100%);
    position: relative;
    overflow: visible;
}

.contact-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/pattern.png') repeat;
    opacity: 0.03;
    pointer-events: none;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.contact-header {
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleFade 1s ease-out;
}

.contact-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-light);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
    animation: fadeUp 1s ease-out 0.3s both;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(196, 166, 107, 0.2);
    animation: formSlideUp 1s ease-out 0.5s both;
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 500;
    font-size: 1.1rem;
    transform-origin: left;
    transition: all 0.3s ease;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1.5rem;
    border: 2px solid rgba(196, 166, 107, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    font-size: 1.1rem;
    color: var(--text-color);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(196, 166, 107, 0.15);
    transform: translateY(-2px);
}

.contact-form textarea {
    min-height: 180px;
    resize: vertical;
}

.submit-button {
    width: 100%;
    padding: 1.5rem;
    background: var(--accent-gradient);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-button::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;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(196, 166, 107, 0.3);
}

.submit-button:hover::before {
    left: 100%;
}

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

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

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

/* Responsive design */
@media (max-width: 768px) {
    .contact-page {
        padding: 6rem 1rem;
    }

    .contact-header {
        font-size: 2.5rem;
    }

    .contact-description {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }

    .contact-form {
        padding: 2rem 1rem;
        margin: 0 1rem;
    }

    .form-group {
        margin-bottom: 1.5rem;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 1.2rem;
        font-size: 1rem;
    }

    .submit-button {
        padding: 1.2rem;
        font-size: 1.1rem;
    }
}

/* Animation de focus pour les champs */
.form-group:focus-within label {
    color: var(--accent-color);
    transform: translateX(5px);
}

.form-group:focus-within label svg {
    transform: scale(1.1);
    color: var(--accent-color);
}

/* Effet de validation */
.contact-form input:valid,
.contact-form textarea:valid {
    border-color: rgba(196, 166, 107, 0.4);
}

/* Effet de hover sur le formulaire */
.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.35);
}

/* Styles améliorés pour la page d'investissement */
.investissement-page {
    min-height: 100vh;
    padding: 100px 0 60px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 100%),
                url('../images/slide32.jpg');
    background-size: cover;
    background-position: center;
    color: #ffffff;
    display: flex;
    align-items: center;
    overflow-y: visible;
}

.content-wrapper {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.investissement-page h1 {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-weight: 500;
    text-align: center;
    padding-top: 2rem;
}

.investissement-page h2 {
    font-size: 1.8rem;
    color: #ffffff;
    font-weight: 300;
    font-style: italic;
    margin-bottom: 4rem;
    text-align: center;
    opacity: 0.9;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 4rem 0;
}

.feature {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.feature-icon {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.feature h3 {
    color: var(--accent-color);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.feature p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.prix-comparaison {
    text-align: center;
    margin: 4rem 0;
}

.prix-original, .prix-offre {
    margin: 2rem 0;
}

.montant {
    font-size: 2.5rem;
    color: #ffffff;
    margin: 1rem 0;
}

.montant.special {
    font-size: 3rem;
    color: var(--accent-color);
}

@media (max-width: 768px) {
    .investissement-page {
        padding: 100px 1rem 0;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .investissement-page h1 {
        font-size: 2.2rem;
    }

    .investissement-page h2 {
        font-size: 1.2rem;
        margin-bottom: 2rem;
    }
}

/* Amélioration professionnelle de la page d'investissement */
.investissement-page h1 {
    position: relative;
    display: inline-block;
}

.investissement-page h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: var(--accent-gradient);
}

.feature {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(196, 166, 107, 0.1);
}

.feature:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    transition: transform 0.3s ease;
}

.feature:hover .feature-icon {
    transform: scale(1.1);
}

.montant.special {
    position: relative;
    display: inline-block;
    padding: 0.5rem 2rem;
}

.montant.special::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    100% {
        left: 200%;
    }
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--accent-color);
    background: rgba(196, 166, 107, 0.1);
    border: 2px solid var(--accent-color);
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 2rem;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.cta-button span, 
.cta-button svg {
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button:hover {
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(196, 166, 107, 0.2);
}

.cta-button:hover svg {
    transform: translateX(5px);
}

/* Responsive improvements */
@media (max-width: 768px) {
    .feature {
        transform: none;
    }

    .feature:hover {
        transform: none;
    }

    .cta-button {
        width: 100%;
        justify-content: center;
    }
}

/* Styles mobiles pour la page des caractéristiques */
@media (max-width: 768px) {
    .page-content {
        padding-left: 1rem;
        padding-right: 1rem;
        padding-top: 80px;
    }

    .section-title {
        font-size: 1.8rem;
        margin: 0 0 2rem;
    }

    .specs-full {
        padding: 0.5rem;
    }

    .specs-container {
        padding: 0 0.5rem;
    }

    .specs-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .specs-category {
        padding: 1.2rem;
    }

    .specs-category h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .specs-category ul {
        padding-left: 1.2rem;
    }

    .specs-category li {
        margin-bottom: 0.8rem;
        font-size: 0.95rem;
        line-height: 1.4;
    }

    .highlight-category {
        background: linear-gradient(135deg, var(--glass-bg) 0%, rgba(200, 169, 119, 0.1) 100%);
        border: 1px solid rgba(200, 169, 119, 0.3);
    }

    .contact-info {
        margin-top: 2rem;
        padding: 0;
    }

    .info-box {
        padding: 1.5rem;
        border-radius: var(--border-radius);
        background: rgba(255, 255, 255, 0.9);
    }

    .info-box h3 {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }

    .info-box p {
        font-size: 0.95rem;
        margin-bottom: 1rem;
    }

    .info-box ul {
        padding-left: 1.2rem;
    }

    .info-box li {
        margin-bottom: 0.8rem;
        font-size: 0.95rem;
        line-height: 1.4;
    }

    .contact-link {
        color: var(--accent-color);
        text-decoration: none;
        font-weight: 500;
    }

    .contact-link:hover {
        text-decoration: underline;
    }
}

/* Ajustements pour les très petits écrans */
@media (max-width: 360px) {
    .section-title {
        font-size: 1.8rem;
    }

    .specs-category h2 {
        font-size: 1.3rem;
    }

    .specs-category li,
    .info-box li {
        font-size: 0.9rem;
    }

    .info-box h3 {
        font-size: 1.2rem;
    }
}

.feature h3 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    text-transform: uppercase;
    font-weight: 500;
}

.feature p {
    color: #000000;
    font-size: 0.95rem;
    line-height: 1.4;
    font-weight: 300;
}

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

/* Styles pour la page de préparation */
.preparation-page {
    padding: 120px 20px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.preparation-page h1 {
    font-size: 2.5rem;
    color: #333;
    text-align: center;
    margin-bottom: 1.5rem;
}

.preparation-description {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.preparation-etape {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
    align-items: center;
}

.preparation-etape:nth-child(even) {
    direction: rtl;
}

.preparation-etape:nth-child(even) .etape-content {
    direction: ltr;
}

.etape-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.etape-content {
    padding: 2rem;
}

.etape-numero {
    color: #C4A66B;
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.etape-titre {
    font-size: 2rem;
    color: #333;
    margin-bottom: 1.5rem;
}

.etape-description {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.etape-liste {
    list-style: none;
    padding: 0;
}

.etape-liste li {
    margin-bottom: 0.8rem;
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    padding-left: 20px;
    position: relative;
}

.etape-liste li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: #C4A66B;
    border-radius: 50%;
}

@media (max-width: 992px) {
    .preparation-page {
        padding: 100px 20px 40px;
    }

    .preparation-etape {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .preparation-etape:nth-child(even) {
        direction: ltr;
    }

    .etape-content {
        padding: 0;
    }

    .etape-titre {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .preparation-page h1 {
        font-size: 2rem;
    }

    .preparation-description {
        font-size: 1rem;
    }

    .etape-titre {
        font-size: 1.6rem;
    }

    .etape-description,
    .etape-liste li {
        font-size: 1rem;
    }
}

.key-features {
    display: flex;
    justify-content: space-around;
    margin-bottom: 60px;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(196, 166, 107, 0.2);
}

.key-feature {
    text-align: center;
    flex: 1;
}

.key-value {
    font-size: 2.5rem;
    color: #C4A66B;
    font-weight: 400;
    margin-bottom: 10px;
}

.key-label {
    font-size: 0.9rem;
    color: #666;
    letter-spacing: 2px;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .key-features {
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }
}

.important-info {
    background: linear-gradient(135deg, #fff 0%, #faf7f0 100%);
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(196, 166, 107, 0.15);
    border: 2px solid #C4A66B;
    text-align: center;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.important-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #C4A66B, transparent);
}

.important-info h2 {
    color: #C4A66B;
    font-size: 1.3rem;
    margin-bottom: 25px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

.important-info h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: #C4A66B;
}

.important-info p {
    color: #666;
    margin-bottom: 25px;
    font-size: 1.1rem;
    line-height: 1.6;
}

.important-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.important-info li {
    color: #555;
    font-size: 1rem;
    margin-bottom: 15px;
    line-height: 1.5;
    padding-left: 25px;
    position: relative;
}

.important-info li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #C4A66B;
    font-size: 1.2rem;
    line-height: 1;
}

.important-info a {
    color: #C4A66B;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.important-info a:hover {
    color: #9a825a;
    border-bottom-color: #9a825a;
}

@media (max-width: 768px) {
    .important-info {
        padding: 30px 20px;
        margin-top: 40px;
        border-radius: 20px;
    }

    .important-info h2 {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    .important-info p {
        font-size: 1rem;
        margin-bottom: 20px;
    }
}

.key-features {
    display: flex;
    justify-content: space-around;
    margin-bottom: 60px;
    background: linear-gradient(45deg, #000000, #1a1a1a);
    padding: 40px;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(196, 166, 107, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.key-features::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(90deg, #C4A66B, #faf0d7, #C4A66B, #faf0d7, #C4A66B);
    border-radius: 22px;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    animation: rotate-border 4s linear infinite;
    background-size: 500% 100%;
    z-index: 2;
}

@keyframes rotate-border {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 200% 0%;
    }
}

.key-feature {
    text-align: center;
    flex: 1;
    position: relative;
    z-index: 1;
    padding: 20px;
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.05) 50%,
        rgba(196, 166, 107, 0.05) 100%
    );
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

.key-value {
    font-size: 3rem;
    background: linear-gradient(45deg, #C4A66B, #faf0d7, #C4A66B);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 600;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    position: relative;
    display: inline-block;
}

.key-label {
    color: rgba(196, 166, 107, 0.9);
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    padding-top: 10px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.investissement-page {
    padding-top: 100px;
    overflow: hidden;
}

@media (max-width: 768px) {
    .specs-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
        overflow: visible;
        scroll-snap-type: none;
    }

    .spec-item {
        width: 100%;
        flex-shrink: 0;
        scroll-snap-align: none;
    }
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 2rem;
}

@media (max-width: 768px) {
    .specs-grid {
        display: block;
        padding: 1rem;
        overflow: visible;
    }

    .spec-item {
        margin-bottom: 1rem;
    }
}

.contact {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--gradient-1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.contact-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    text-align: center;
}

.contact-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--accent-gradient);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: transform 0.3s ease;
}

.contact-button:hover {
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .contact {
        padding: 3rem 1rem;
    }

    .contact-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
}

.footer {
    background-color: #C5A572;
    color: white;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
    font-size: 14px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-text {
    font-size: 1rem;
    margin: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .footer {
        padding: 1.5rem;
    }
}

/* Styles pour la page Investissement */
.investissement-page {
    padding-top: 80px;
}

.hero-section {
    background: linear-gradient(rgba(0,0,0,0.05), transparent);
    height: calc(60vh - 80px);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: 50%;
    color: white;
}

.value-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.value-item p {
    color: var(--text-light);
    line-height: 1.6;
}

.investment-details {
    background: var(--gradient-1);
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.details-content h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.investment-list {
    list-style: none;
    padding: 0;
}

.investment-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.check-icon {
    color: var(--accent-color);
    margin-right: 1rem;
    font-weight: bold;
}

.details-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.investment-image {
    width: 100%;
    height: auto;
    display: block;
}

.market-comparison {
    background: white;
}

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

.comparison-item {
    text-align: center;
    padding: 2rem;
    border-radius: var(--border-radius);
    background: var(--gradient-2);
    box-shadow: var(--box-shadow);
}

.comparison-item.custom {
    background: var(--accent-gradient);
    color: white;
}

.comparison-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    margin: 1.5rem 0;
}

.price.highlight {
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.price-detail {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

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

.advantages li {
    margin: 0.8rem 0;
    font-size: 1.1rem;
}

.cta-section {
    text-align: center;
    background: var(--gradient-1);
    padding: 6rem 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.cta-button.primary {
    background: var(--accent-gradient);
    color: white;
}

.cta-button.secondary {
    background: white;
    color: var(--text-color);
}

.cta-button:hover {
    transform: translateY(-2px);
}

@media (max-width: 1024px) {
    .value-grid,
    .comparison-grid {
        grid-template-columns: 1fr 1fr;
    }

    .details-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .container {
        padding: 3rem 1rem;
    }

    .value-grid,
    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .section-title {
        font-size: 2rem;
    }

    .details-content h2 {
        font-size: 2rem;
    }

    .price {
        font-size: 2.5rem;
    }
}

.specs-card.golden-bg {
    background: linear-gradient(135deg, 
        rgba(197, 165, 114, 0.2) 0%,
        rgba(197, 165, 114, 0.4) 50%,
        rgba(197, 165, 114, 0.2) 100%
    );
    border: 1px solid rgba(197, 165, 114, 0.3);
}

.specs-card.golden-bg li {
    color: white;
}

.specs-card.golden-shadow {
    background: var(--glass-bg);
    box-shadow: 0 0 20px rgba(197, 165, 114, 0.3),
                0 0 40px rgba(197, 165, 114, 0.2),
                0 0 60px rgba(197, 165, 114, 0.1);
}

@keyframes borderShine {
    0% {
        border-color: rgba(197, 165, 114, 0.4);
        box-shadow: 0 0 10px rgba(197, 165, 114, 0.2);
    }
    50% {
        border-color: rgba(197, 165, 114, 1);
        box-shadow: 0 0 20px rgba(197, 165, 114, 0.6);
    }
    100% {
        border-color: rgba(197, 165, 114, 0.4);
        box-shadow: 0 0 10px rgba(197, 165, 114, 0.2);
    }
}

.specs-card.golden-border {
    border: 3px solid #C5A572;
    animation: borderShine 2s ease-in-out infinite;
}

@media (max-width: 768px) {
    .home-page {
        max-width: 100vw;
        overflow-x: hidden;
    }

    .hero-section {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .features-section {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
        padding: 0 15px;
        box-sizing: border-box;
    }
}

/* Styles pour la galerie */
.gallery-page {
    padding-top: 80px;
    min-height: 100vh;
    background-color: var(--primary-color);
}

.gallery-header {
    text-align: center;
    padding: 3rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-title {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--accent-color);
    text-transform: uppercase;
}

.gallery-subtitle {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 3rem;
    opacity: 0.9;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 0 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.photo-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
    aspect-ratio: 4/3;
    background: var(--secondary-color);
}

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

.photo-item:hover {
    transform: translateY(-5px);
}

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

/* Styles pour le modal d'image (mobile uniquement) */
@media (max-width: 768px) {
    .modal {
        display: none;
        position: fixed;
        z-index: 9999;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.9);
        overflow: hidden;
    }

    .modal-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        max-width: 95%;
        max-height: 90vh;
        object-fit: contain;
    }

    .modal-close {
        position: absolute;
        top: 15px;
        right: 25px;
        color: #f1f1f1;
        font-size: 40px;
        font-weight: bold;
        cursor: pointer;
        z-index: 10000;
    }

    .photo-item img {
        cursor: pointer;
    }
}

/* Styles pour la page de contact */
.contact-page {
    min-height: 100vh;
    padding: 8rem 0;
    background: linear-gradient(135deg, rgba(18, 18, 18, 0.97) 0%, rgba(32, 32, 32, 0.95) 100%),
                url('../images/slide32.jpg');
    background-size: cover;
    background-position: center;
    color: #ffffff;
    display: flex;
    align-items: center;
    overflow-y: visible;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 3.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    margin-bottom: 2.5rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    font-size: 1.1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(196, 166, 107, 0.2);
    border-radius: 12px;
    color: white;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 20px rgba(196, 166, 107, 0.15);
    transform: translateY(-2px);
}

.contact-form textarea {
    min-height: 180px;
    resize: vertical;
}

.intro-section {
    padding: 5rem 2rem;
    text-align: center;
    background: linear-gradient(to bottom, 
        rgba(196, 166, 107, 0.08),
        rgba(196, 166, 107, 0.02)
    );
    position: relative;
}

.intro-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg,
        transparent,
        rgba(196, 166, 107, 0.3),
        var(--accent-color),
        rgba(196, 166, 107, 0.3),
        transparent
    );
}

.intro-text {
    font-size: 1.8rem;
    font-family: 'Playfair Display', serif;
    color: var(--accent-color);
    font-weight: 400;
    font-style: italic;
    letter-spacing: 1.5px;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding: 2rem 3rem;
    background: linear-gradient(45deg, #C4A66B, #d4b77b);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 15px rgba(196, 166, 107, 0.2);
}

.intro-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg,
        transparent,
        rgba(196, 166, 107, 0.3),
        var(--accent-color),
        rgba(196, 166, 107, 0.3),
        transparent
    );
}

@media (max-width: 768px) {
    .intro-section {
        padding: 4rem 1rem;
    }

    .intro-text {
        font-size: 1.4rem;
        letter-spacing: 1px;
        line-height: 1.6;
        padding: 1.5rem;
    }
}

.intro-section {
    padding: 4rem 2rem;
    text-align: center;
    background: linear-gradient(to bottom, rgba(0,0,0,0.05), transparent);
}

.intro-text {
    font-size: 1.4rem;
    color: var(--text-color);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 1px;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .intro-section {
        padding: 3rem 1rem;
    }

    .intro-text {
        font-size: 1.2rem;
    }
}

.key-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.key-feature {
    font-size: 1.2rem;
    color: var(--text-color);
    padding: 1rem 2rem;
    border-radius: 30px;
    background: rgba(196, 166, 107, 0.1);
    transition: all 0.3s ease;
    font-weight: 500;
    letter-spacing: 1px;
}

.key-feature:hover {
    transform: translateY(-3px);
    background: var(--accent-color);
    color: white;
    box-shadow: 0 10px 20px rgba(196, 166, 107, 0.2);
}

@media (max-width: 768px) {
    .intro-section {
        padding: 3rem 1rem;
    }

    .intro-text {
        font-size: 1.2rem;
    }

    .key-features {
        gap: 1rem;
    }

    .key-feature {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
    }
}

#scroll-to-top {
    display: block !important; /* Force l'affichage */
    position: fixed !important;
    bottom: 30px !important;
    right: 30px !important;
    background-color: #C4A66B !important; /* Couleur dorée du site */
    color: white !important;
    width: 50px !important;
    height: 50px !important;
    border-radius: 50% !important;
    border: 2px solid white !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    z-index: 99999 !important; /* Très haut z-index */
    opacity: 1 !important;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3) !important;
    padding: 0 !important;
    outline: none !important;
}

#scroll-to-top:hover {
    background-color: #9F844D !important; /* Version plus foncée */
    transform: translateY(-3px) !important;
    box-shadow: 0 6px 12px rgba(0,0,0,0.4) !important;
}

#scroll-to-top i {
    font-size: 24px !important;
    line-height: 46px !important;
    width: 100% !important;
    text-align: center !important;
    display: block !important;
}

/* Bouton de retour en forme de voiture */
.back-to-nav {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    border: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    text-decoration: none;
}

.back-to-nav i {
    font-size: 1.2rem;
}

.back-to-nav:hover {
    background: var(--accent-gradient);
    transform: scale(1.1);
}

.back-to-nav .fa-arrow-up {
    margin-left: 5px;
}

@media (max-width: 768px) {
    .back-to-nav {
        bottom: 15px;
        right: 15px;
        height: 45px;
        padding: 0 15px;
    }
}

/* Bouton de retour en forme de voiture */
.back-to-nav {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--accent-color);
    color: white;
    width: auto;
    min-width: 50px;
    height: 50px;
    border-radius: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    border: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    padding: 0 20px;
    gap: 8px;
    font-size: 1.2rem;
}

.back-to-nav:hover {
    background: var(--accent-gradient);
    transform: scale(1.1);
}

.back-to-nav i {
    font-size: 1.2rem;
    line-height: 1;
}

.back-to-nav .fa-arrow-up {
    margin-left: 2px;
}

/* Style mobile optimisé */
@media (max-width: 768px) {
    .back-to-nav {
        bottom: 15px;
        right: 15px;
        height: 40px;
        padding: 0 12px;
        min-width: 40px;
        background: var(--accent-gradient);
        box-shadow: 0 2px 8px rgba(0,0,0,0.3);
        font-size: 1rem;
    }

    .back-to-nav i {
        font-size: 1rem;
    }

    .back-to-nav:active {
        transform: scale(0.95);
    }
}

/* Bouton de retour en forme de voiture */
.back-to-nav {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    width: auto;
    height: 50px;
    border-radius: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    border: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    padding: 0 20px;
    gap: 10px;
}

.back-to-nav:hover {
    background: var(--accent-gradient);
    transform: scale(1.1);
}

.back-to-nav i {
    font-size: 1.2rem;
}

.back-to-nav .fa-arrow-up {
    margin-left: 5px;
}

@media (max-width: 768px) {
    .back-to-nav {
        bottom: 15px;
        right: 15px;
        height: 45px;
        padding: 0 15px;
    }
}

/* Bouton de retour en forme de voiture */
.back-to-nav {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--accent-color);
    color: white;
    width: auto;
    min-width: 50px;
    height: 50px;
    border-radius: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    border: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    padding: 0 20px;
    gap: 8px;
    font-size: 1.2rem;
}

.back-to-nav:hover {
    background: var(--accent-gradient);
    transform: scale(1.1);
}

.back-to-nav i {
    font-size: 1.2rem;
    line-height: 1;
}

.back-to-nav .fa-arrow-up {
    margin-left: 2px;
}

/* Style mobile optimisé */
@media (max-width: 768px) {
    .back-to-nav {
        bottom: 15px;
        right: 15px;
        height: 40px;
        padding: 0 12px;
        min-width: 40px;
        background: var(--accent-gradient);
        box-shadow: 0 2px 8px rgba(0,0,0,0.3);
        font-size: 1rem;
    }

    .back-to-nav i {
        font-size: 1rem;
    }

    .back-to-nav:active {
        transform: scale(0.95);
    }
}

/* Bouton de retour en forme de voiture */
.back-to-nav {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 9999;
    border: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    text-decoration: none;
}

.back-to-nav i {
    font-size: 1.2rem;
}

.back-to-nav:hover, .back-to-nav:focus {
    background: var(--accent-gradient);
    transform: translateY(-5px);
    color: white;
}