/* Variables de couleurs et typographie */
:root {
    --color-gold: #C0A064;
    --color-black: #1A1A1A;
    --color-dark: #2A2A2A;
    --color-card: #2D2D2D;  /* Nouvelle couleur plus claire pour les cartes */
    --color-light: #FFFFFF;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    --font-accent: 'Cormorant Garamond', serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Pour tenir compte du header fixe */
}

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-light);
    background-color: var(--color-black);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: background 0.3s ease;
    min-height: 80px;
}

.logo-container {
    display: flex;
    align-items: center;
}

/* Ajout d'une classe pour le header lors du scroll */
header.scrolled {
    background: rgba(26, 26, 26, 0.95);
    padding: 1rem 2rem;
    box-shadow: 0 2px 5px rgba(192, 160, 100, 0.3);
}

.logo {
    height: 150px;
    width: auto;
    transition: height 0.3s ease;
}

header.scrolled .logo {
    height: 120px;
}

/* Styles spécifiques pour mobile - empêchent les changements de taille */
@media (max-width: 768px) {
    header.scrolled {
        padding: 0.5rem 1rem;
        min-height: 60px;
    }
    
    header.scrolled .logo {
        height: 50px;
    }
}

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

nav a {
    font-family: var(--font-body);
    text-decoration: none;
    color: var(--color-gold);
    font-weight: 600;
    transition: color 0.3s ease;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

nav a:hover {
    color: var(--color-light);
    text-shadow: 0 0 10px var(--color-gold);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-light);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3); /* Ajout d'un overlay léger pour améliorer la lisibilité */
}

#background-video {
    position: fixed; /* Changed from absolute to fixed */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    object-fit: cover;
    /* Optimisations pour le chargement */
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    /* Optimisation pour mobile */
    @media (max-width: 768px) {
        object-position: center center;
    }
}

/* Fallback pour la vidéo */
.video-fallback {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1A1A1A 0%, #2A2A2A 100%);
    z-index: -1;
    display: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 3rem;
    max-width: 800px;
    margin: 0 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.hero h1 span {
    color: var(--color-gold);
}

.hero p {
    font-family: var(--font-accent);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.hero .cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--color-gold);
    color: var(--color-black);
    text-decoration: none;
    border-radius: 5px;
    font-family: var(--font-body);
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 1.1rem;
    text-shadow: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    margin-top: 6rem;
}

.hero .cta-button:hover {
    background: var(--color-light);
    color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(192, 160, 100, 0.4);
}

.hero .cta-button i {
    font-size: 1.2rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--color-gold);
    color: var(--color-black);
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: var(--color-light);
    color: var(--color-gold);
}

/* Projects Section */
.projects {
    padding: 4rem 2rem;
    position: relative;
    background: transparent;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7); /* Overlay plus sombre pour la lisibilité */
    z-index: 1;
}

.projects h2 {
    position: relative;
    z-index: 2;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 2rem;
    font-family: var(--font-heading);
    font-size: 2.5rem;
}

.project-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    margin-top: 3rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
}

.view-all-projects {
    text-align: center;
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

.view-all-projects .cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--color-gold);
    color: var(--color-black);
    text-decoration: none;
    border-radius: 5px;
    font-family: var(--font-body);
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 1.1rem;
}

.view-all-projects .cta-button:hover {
    background: var(--color-light);
    color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(192, 160, 100, 0.3);
}

.project-card {
    background: rgba(26, 26, 26, 0.8); /* Fond semi-transparent */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(192, 160, 100, 0.2);
    transition: all 0.3s ease;
    border: 1px solid var(--color-gold);
    backdrop-filter: blur(8px); /* Augmentation légère du flou */
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(192, 160, 100, 0.4);
    border-color: var(--color-light);
    background: rgba(26, 26, 26, 0.9); /* Fond légèrement plus opaque au hover */
}

.project-image {
    height: 300px;
    overflow: hidden;
    position: relative;
}

.carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.carousel img.active {
    opacity: 1;
}

.carousel-nav {
    position: absolute;
    bottom: 1rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
}

.carousel-nav button {
    background: rgba(26, 26, 26, 0.7);
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-nav button:hover {
    background: var(--color-gold);
    color: var(--color-black);
    box-shadow: 0 0 10px rgba(192, 160, 100, 0.5);
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-gold);
    font-weight: 600;
}

.project-info p {
    font-family: var(--font-accent);
    font-size: 1.1rem;
    color: var(--color-light);
    margin-bottom: 1rem;
}

.project-link {
    font-family: var(--font-body);
    font-weight: 500;
    letter-spacing: 1px;
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-gold);
    color: var(--color-black);
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.project-link:hover {
    background: var(--color-light);
    color: var(--color-gold);
}

/* About Section */
.about {
    padding: 8rem 2rem 4rem 2rem;
    position: relative;
    background: var(--color-black);
    z-index: 2;
}

.about::before {
    display: none;
}

.about-second {
    padding-top: 4rem;
    margin-top: 0;
    background: var(--color-black);
    border-top: none;
    position: relative;
    z-index: 2;
}

.about h2 {
    color: var(--color-gold);
    position: relative;
    z-index: 2;
    text-align: center;
    margin-bottom: 3rem;
    font-family: var(--font-heading);
    font-size: 2.5rem;
}

.about-content {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    align-items: flex-start;
    padding: 2rem 0;
}

.about-second .about-content {
    flex-direction: row;
}

.about-second .about-image {
    order: 2;
}

.about-second .about-text {
    order: 1;
    text-align: left !important;
}

.about-second .about-text p {
    text-align: left !important;
}

.about-second .about-text p strong,
.about-second .about-text p em {
    text-align: left !important;
}

/* Styles spécifiques pour desktop */
@media (min-width: 769px) {
    .about-second .about-text {
        text-align: left !important;
    }
    
    .about-second .about-text p {
        text-align: left !important;
    }
    
    .about-second .about-text p strong,
    .about-second .about-text p em {
        text-align: left !important;
    }
}

/* Styles très spécifiques pour forcer l'alignement à gauche */
.about.about-second .about-content .about-text {
    text-align: left !important;
}

.about.about-second .about-content .about-text p {
    text-align: left !important;
}

.about.about-second .about-content .about-text p strong,
.about.about-second .about-content .about-text p em {
    text-align: left !important;
}

.about-text {
    flex: 0 0 60%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.about-text p {
    font-family: var(--font-accent);
    font-size: 1.4rem;
    line-height: 2;
    margin-bottom: 2rem;
    color: var(--color-light);
    font-weight: bold;
}

.about-text p strong {
    color: var(--color-gold);
    font-size: 1.6rem;
    display: block;
    margin-bottom: 0;
    font-weight: 900;
}

.about-text p em {
    color: var(--color-gold);
    font-style: normal;
    font-size: 1.4rem;
    font-weight: bold;
    display: block;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-image {
    flex: 0 0 40%;
    position: relative;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(192, 160, 100, 0.3);
    border: 2px solid var(--color-gold);
    display: block;
}

@media (max-width: 1200px) {
    .about-text p {
        font-size: 1.3rem;
        line-height: 1.9;
    }
    
    .about-text p strong {
        font-size: 1.5rem;
    }
    
    .about-text p em {
    font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .about-content,
    .about-second .about-content {
        flex-direction: column;
        gap: 2rem;
    }

    .about-image,
    .about-text {
        flex: 0 0 100%;
    }

    .about-second .about-text {
        text-align: left;
        order: 2; /* Texte après l'image sur mobile */
    }

    .about-second .about-image {
        order: 1; /* Image avant le texte sur mobile */
    }

    .about-text p {
        font-size: 1.1rem;
    line-height: 1.8;
        margin-bottom: 1.5rem;
    }
    
    .about-text p strong {
        font-size: 1.3rem;
    }
    
    .about-text p em {
        font-size: 1.1rem;
    }
    
    .about-second {
        padding-top: 4rem;
    }
}

/* Contact Section */
.contact {
    padding: 4rem 2rem;
    position: relative;
    background: transparent;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1;
}

.contact h2 {
    color: var(--color-gold);
    position: relative;
    z-index: 2;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

input, textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border: 1px solid var(--color-gold);
    border-radius: 5px;
    background: var(--color-card);
    color: var(--color-light);
}

textarea {
    height: 150px;
}

button[type="submit"] {
    font-family: var(--font-body);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: var(--color-gold);
    color: var(--color-black);
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

button[type="submit"]:hover {
    background: var(--color-light);
    color: var(--color-gold);
}

/* Footer */
footer {
    background: var(--color-black);
    color: var(--color-light);
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--color-gold);
}

footer p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.social-links {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-icon {
    color: var(--color-gold);
    font-size: 1.8rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.social-icon:hover {
    color: var(--color-light);
    transform: translateY(-2px);
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 1rem;
    }

    nav ul {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }
}

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

/* Presentation Section */
.presentation {
    padding: 6rem 2rem;
    position: relative;
    background: var(--color-black);
    z-index: 2;
}

.presentation::before {
    display: none;
}

.presentation > * {
    position: relative;
    z-index: 2;
}

.presentation-header {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto 4rem;
}

.presentation-header h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: 2rem;
}

.intro-text {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--color-light);
}

.sub-intro {
    font-family: var(--font-body);
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--color-light);
    opacity: 0.9;
}

.services-section {
    margin: 4rem 0;
}

.services-section h3 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(300px, 350px));
    gap: 2.5rem;
    margin: 2rem auto;
    justify-content: center;
    max-width: 1400px;
}

.services-bottom-row {
    display: none;
}

.service-card {
    background: rgba(26, 26, 26, 0.8);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--color-gold);
    text-align: center;
    transition: transform 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    backdrop-filter: blur(8px);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(192, 160, 100, 0.3);
    border-color: var(--color-light);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
}

.service-card h4 {
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-card p {
    color: var(--color-light);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

/* Suppression des styles de défilement car ils ne sont plus nécessaires */
.service-card::-webkit-scrollbar,
.service-card::-webkit-scrollbar-track,
.service-card::-webkit-scrollbar-thumb {
    display: none;
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(280px, 320px));
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: minmax(280px, 320px);
        gap: 2rem;
    }
}

/* Styles pour la liste des avantages */
.why-us-list, .why-us-bottom-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 0;
    list-style: none;
}

.why-us-bottom-row {
    margin-top: 2rem;
}

.why-us-list li, .why-us-bottom-row li {
    width: 350px;
    padding: 1.5rem;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--color-gold);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--color-light);
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.why-us-list li:hover, .why-us-bottom-row li:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(192, 160, 100, 0.3);
}

.why-us-list i, .why-us-bottom-row i {
    color: var(--color-gold);
    font-size: 1.5rem;
    flex-shrink: 0;
}

@media (max-width: 1200px) {
    .why-us-list, .why-us-bottom-row {
        padding: 0 1rem;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .why-us-list li, .why-us-bottom-row li {
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }

    .why-us-bottom-row {
        margin-top: 2rem;
    }
}

.why-us-section {
    text-align: center;
    margin: 4rem auto;
    padding: 3rem;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 15px;
    border: 1px solid var(--color-gold);
    backdrop-filter: blur(8px);
    max-width: 1200px;
}

.why-us-section h3 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: 2rem;
}

.why-us-list, .why-us-bottom-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 0;
    list-style: none;
}

.why-us-bottom-row {
    margin-top: 2rem;
}

.why-us-list li, .why-us-bottom-row li {
    width: 350px;
    padding: 1.5rem;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--color-gold);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--color-light);
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.why-us-list li:hover, .why-us-bottom-row li:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(192, 160, 100, 0.3);
}

.why-us-list i, .why-us-bottom-row i {
    color: var(--color-gold);
    font-size: 1.5rem;
    flex-shrink: 0;
}

@media (max-width: 1200px) {
    .why-us-list, .why-us-bottom-row {
        padding: 0 1rem;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .why-us-list li, .why-us-bottom-row li {
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }

    .why-us-bottom-row {
        margin-top: 2rem;
    }
}

.presentation-footer {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 15px;
    border: 1px solid var(--color-gold);
    backdrop-filter: blur(8px);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.presentation-footer h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
}

.presentation-footer p {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .presentation-header h2 {
        font-size: 2.5rem;
    }

    .intro-text {
        font-size: 1.3rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .why-us-list,
    .why-us-bottom-row {
        grid-template-columns: 1fr;
        max-width: 100%;
        padding: 0 1rem;
    }

    .services-bottom-row {
        margin-top: 0;
    }

    .why-us-bottom-row {
        margin-top: 0;
    }

    .service-card {
        height: auto;
    }

    .presentation-footer h3 {
        font-size: 1.8rem;
    }
}

/* Styles pour la page Création de Société */
.company-creation-hero {
    height: 60vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('image/dubai-business.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-light);
}

.company-creation-intro {
    padding: 4rem 2rem;
    background: var(--color-black);
}

.intro-content {
    max-width: 1400px;
    margin: 0 auto;
}

.intro-content h2 {
    color: var(--color-gold);
    text-align: center;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.advantage-card {
    background: rgba(45, 45, 45, 0.8);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--color-gold);
    transition: transform 0.3s ease;
}

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

.advantage-card i {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
}

.advantage-card h3 {
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.advantage-card p {
    color: var(--color-light);
    font-family: var(--font-body);
    line-height: 1.6;
}

.our-services {
    padding: 4rem 2rem;
    background: var(--color-black);
}

.our-services h2 {
    color: var(--color-gold);
    text-align: center;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-item {
    background: rgba(45, 45, 45, 0.8);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--color-gold);
}

.service-item h3 {
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.service-item ul {
    list-style: none;
    padding: 0;
}

.service-item li {
    color: var(--color-light);
    font-family: var(--font-body);
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-item li::before {
    content: '•';
    color: var(--color-gold);
    position: absolute;
    left: 0;
}

.process-section {
    padding: 4rem 2rem;
    background: var(--color-black);
}

.process-section h2 {
    color: var(--color-gold);
    text-align: center;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.process-step {
    text-align: center;
    position: relative;
    padding: 2rem;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--color-gold);
    color: var(--color-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.process-step h3 {
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.process-step p {
    color: var(--color-light);
    font-family: var(--font-body);
}

@media (max-width: 768px) {
    .company-creation-hero {
        height: 50vh;
    }

    .advantages-grid,
    .services-container,
    .process-timeline {
        grid-template-columns: 1fr;
    }

    .process-step {
        padding: 1rem;
    }
}

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

.social-contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--color-gold);
    font-family: var(--font-body);
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-gold);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.social-contact-link:hover {
    background: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-2px);
}

.social-contact-link i {
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .social-contact {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .social-contact-link {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

/* Menu Hamburger */
.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
    z-index: 1001;
    position: relative;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-gold);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Media Queries pour le responsive */
@media (max-width: 768px) {
    header {
        padding: 0.5rem 1rem !important;
        background: rgba(26, 26, 26, 0.95) !important;
        min-height: 60px !important;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-direction: row;
    }

    .logo-container {
        order: 1;
        flex: 0 0 auto;
    }

    .logo {
        height: 50px !important;
        margin: 0;
        display: block;
    }

    .hamburger {
        display: block;
        margin: 0;
        padding: 0.5rem;
        order: 2;
        flex: 0 0 auto;
    }

    nav {
        order: 3;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(26, 26, 26, 0.98);
        padding: 70px 2rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.2);
        display: none;
    }

    nav.active {
        right: 0;
        display: block;
    }

    nav.active {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        gap: 1.5rem;
    }

    nav a {
        font-size: 1.2rem;
        display: block;
        padding: 0.5rem 0;
    }

    /* Animation du menu hamburger */
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Ajustements pour le contenu mobile */
    .hero h1 {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .hero p {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }

    .hero .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
        margin-top: 1rem;
    }

    .hero-content {
        padding: 1rem;
    }

    .project-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }

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

    .intro-text, .sub-intro {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .why-us-list, .why-us-bottom-row {
        padding: 0 1rem;
    }

    .why-us-list li, .why-us-bottom-row li {
        font-size: 1rem;
        padding: 0.8rem;
    }

    .presentation-footer {
        padding: 2rem 1rem;
    }

    .presentation-footer h3 {
        font-size: 1.5rem;
    }

    .social-contact {
        flex-direction: column;
        gap: 1rem;
    }

    .social-contact-link {
        width: 100%;
        justify-content: center;
    }
}

/* Ajustements pour les tablettes */
@media (min-width: 769px) and (max-width: 1024px) {
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
        padding: 0 1.5rem;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero p {
        font-size: 1.5rem;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Ajustements pour les grands écrans */
@media (min-width: 1025px) {
    .container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 2rem;
    }
}

/* Styles de la galerie */
.gallery-main {
    position: relative;
    width: 100%;
    margin-bottom: 20px;
}

.main-image-container {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    border: 1px solid var(--color-gold);
    padding: 5px;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 8px;
}

.main-image:hover {
    transform: scale(1.02);
}

.thumbnails-container {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    margin-top: 15px;
}

.thumbnail {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.thumbnail:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.thumbnail.active {
    border-color: var(--color-gold);
}

/* Styles de la lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    width: 90%;
    max-width: 1200px;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border: 2px solid var(--color-gold);
    border-radius: 4px;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 5px;
    transition: color 0.3s ease;
    z-index: 1001;
}

.lightbox-close:hover {
    color: var(--color-gold);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 20px;
    z-index: 1001;
}

.lightbox-prev,
.lightbox-next {
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s ease;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Styles responsifs */
@media (max-width: 768px) {
    .gallery-main {
        margin: 10px;
        padding: 0;
        width: calc(100% - 20px);
    }

    .main-image-container {
        height: auto;
        padding: 2px;
        border: 1px solid var(--color-gold);
        border-radius: 8px;
        width: calc(100% - 20px);
        margin: 0 auto;
        max-width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .main-image {
        width: 100%;
        height: auto;
        max-height: 250px;
        object-fit: contain;
        border-radius: 6px;
        display: block;
    }

    .thumbnails-container {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 4px;
        margin-top: 10px;
        width: calc(100% - 20px);
        margin-left: auto;
        margin-right: auto;
        padding: 0 10px;
    }

    .thumbnail {
        height: 60px;
        width: 100%;
        object-fit: cover;
        border: 1px solid var(--color-gold);
        border-radius: 4px;
        padding: 1px;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .thumbnail:hover {
        transform: scale(1.05);
        border-color: var(--color-gold);
    }

    .thumbnail.active {
        border: 2px solid var(--color-gold);
        transform: scale(1.05);
    }

    /* Réduction de la taille de police pour mobile */
    .project-hero h1 {
        font-size: 1.8rem !important;
        margin-bottom: 0.5rem;
    }

    .project-subtitle {
        font-size: 1rem !important;
        margin-bottom: 1rem;
    }

    .project-description {
        font-size: 0.9rem !important;
        line-height: 1.5;
        padding: 0 15px;
    }

    .info-card h4 {
        font-size: 1rem !important;
        margin-bottom: 0.5rem;
    }

    .info-card p {
        font-size: 0.85rem !important;
    }

    .feature-item h4 {
        font-size: 0.9rem !important;
    }

    .feature-item p {
        font-size: 0.8rem !important;
    }

    /* Centrage du contenu */
    .project-detail {
        padding: 100px 10px 20px;
        text-align: center;
    }

    .project-hero {
        padding: 1rem 10px 2rem;
        text-align: center;
    }

    .project-info-grid {
        padding: 0 10px;
        margin: 2rem auto;
    }

    .project-gallery {
        padding: 2rem 10px;
    }

    .project-features {
        padding: 2rem 10px;
    }

    /* Ajustement du lightbox pour mobile */
    .lightbox {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.9);
        z-index: 2000;
        justify-content: center;
        align-items: center;
    }

    .lightbox.active {
        display: flex;
    }

    .lightbox-content {
        position: relative;
        max-width: 95%;
        max-height: 90%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .lightbox-content img {
        max-width: 100%;
        max-height: 90vh;
        object-fit: contain;
        border-radius: 8px;
    }

    .lightbox-close {
        position: absolute;
        top: 10px;
        right: 10px;
        background: rgba(0, 0, 0, 0.7);
        color: white;
        border: none;
        border-radius: 50%;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        cursor: pointer;
        z-index: 2001;
    }

    .lightbox-nav {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 100%;
        display: flex;
        justify-content: space-between;
        padding: 0 10px;
        pointer-events: none;
    }

    .lightbox-prev,
    .lightbox-next {
        background: rgba(0, 0, 0, 0.7);
        color: white;
        border: none;
        border-radius: 50%;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        cursor: pointer;
        pointer-events: auto;
    }
}

/* Styles pour les tablettes */
@media (min-width: 769px) and (max-width: 1024px) {
    .gallery-main {
        padding: 0 1.5rem;
    }

    .main-image {
        max-height: 500px;
    }

    .thumbnails-container {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.8rem;
    }

    .thumbnail {
        height: 100px;
    }
}