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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #0a0a0a;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid #d4af37;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #d4af37;
}

.logo i {
    font-size: 2rem;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #d4af37;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #d4af37;
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5) contrast(1.1);
}

.hero-content {
    width: 100%;
    text-align: center;
    z-index: 2;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: #d4af37;
    margin-bottom: 1rem;
    font-style: italic;
}

.hero-description {
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #d4af37, #b8941f);
    color: #ffffff;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, #b8941f, #d4af37);
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    text-align: center;
    color: #d4af37;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: #d4af37;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid #d4af37;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
    border-color: #f4d03f;
}

.service-icon {
    margin-bottom: 1.5rem;
    position: relative;
}

.service-icon i {
    font-size: 3rem;
    color: #d4af37;
    margin: 0 0.5rem;
}

.service-icon i:first-child {
    position: relative;
    z-index: 2;
}

.service-icon i:last-child {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: #ffffff;
    z-index: 1;
}

.service-card h3 {
    font-size: 1.3rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.service-card p {
    color: #cccccc;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: #000000;
    border-top: 2px solid #d4af37;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #d4af37;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    color: #cccccc;
    margin-bottom: 0.5rem;
}

.footer-section i {
    color: #d4af37;
    margin-right: 0.5rem;
}

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

.social-links a {
    color: #d4af37;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #f4d03f;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .nav {
        gap: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .logo span {
        display: none;
    }
}

/* Style commun pour la navigation sur toutes les pages */
/* Header et Navigation */
.navbar {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 8px 0; /* Réduit de 15px à 8px */
    border-bottom: 1px solid rgba(212, 175, 55, 0.3); /* Bordure plus fine et discrète */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); /* Ombre réduite */
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.nav-logo {
    display: none; /* Masquer complètement le logo sur toutes les versions */
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    margin: 0;
    padding: 0;
    position: static;
    transform: none;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(15px);
    border-radius: 30px; /* Réduit de 50px à 30px */
    padding: 6px; /* Réduit de 8px à 6px */
    border: 1px solid rgba(212, 175, 55, 0.2); /* Bordure plus discrète */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3); /* Ombre réduite */
}

.nav-menu::before {
    display: none; /* Supprimer le titre "Easy Transfert Lyon" */
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85em; /* Réduit de 0.9em à 0.85em */
    transition: all 0.3s ease;
    padding: 8px 16px; /* Réduit de 12px 20px à 8px 16px */
    border-radius: 20px; /* Réduit de 25px à 20px */
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px; /* Réduit de 8px à 6px */
    white-space: nowrap;
    background: transparent;
    border: 1px solid transparent;
}

.nav-menu a:hover {
    color: #d4af37;
    background: rgba(212, 175, 55, 0.1);
    border-color: rgba(212, 175, 55, 0.2);
    transform: translateY(-1px); /* Réduit de -2px à -1px */
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.15); /* Ombre réduite */
}

.nav-menu a.active {
    color: #d4af37;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05)); /* Plus discret */
    border: 1px solid rgba(212, 175, 55, 0.4); /* Bordure plus fine */
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.2); /* Ombre réduite */
    transform: translateY(-1px); /* Réduit de -2px à -1px */
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.6em; /* Réduit de 1.8em à 1.6em */
    cursor: pointer;
    padding: 8px; /* Réduit de 10px à 8px */
    border-radius: 5px;
    transition: all 0.3s ease;
    z-index: 1001;
}

.mobile-menu-toggle:hover {
    background: rgba(212, 175, 55, 0.1);
    color: #d4af37;
}

/* Responsive Design - Version Mobile Professionnelle */
@media (max-width: 768px) {
    .navbar {
        padding: 5px 0; /* Réduit de 8px à 5px */
        backdrop-filter: blur(20px);
        background: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(26, 26, 26, 0.95) 100%);
        border-bottom: 1px solid rgba(212, 175, 55, 0.2); /* Bordure très discrète */
    }
    
    .nav-container {
        flex-direction: column;
        align-items: flex-start;
        padding: 0 15px; /* Réduit de 20px à 15px */
    }
    
    .nav-logo {
        display: none; /* Masquer le logo en version mobile */
    }
    
    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 8px; /* Réduit de 12px à 8px */
        margin-top: 15px; /* Réduit de 20px à 15px */
        position: static;
        transform: none;
        background: rgba(0, 0, 0, 0.9);
        backdrop-filter: blur(20px);
        border-radius: 15px; /* Réduit de 20px à 15px */
        padding: 20px 15px; /* Réduit de 25px 20px à 20px 15px */
        border: 1px solid rgba(212, 175, 55, 0.2); /* Bordure discrète */
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4); /* Ombre réduite */
        max-width: 350px; /* Réduit de 400px à 350px */
        margin-left: auto;
        margin-right: auto;
    }
    
    .nav-menu::before {
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
        animation: slideDown 0.3s ease-out; /* Animation plus rapide */
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu a {
        width: 100%;
        padding: 12px 15px; /* Réduit de 16px 20px à 12px 15px */
        text-align: center;
        border-radius: 12px; /* Réduit de 15px à 12px */
        font-size: 0.9em;
        font-weight: 500;
        color: #ffffff;
        text-decoration: none;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px; /* Réduit de 12px à 8px */
        justify-content: center;
    }
    
    .nav-menu a:hover {
        background: rgba(212, 175, 55, 0.1); /* Plus discret */
        transform: translateY(-2px); /* Réduit de -3px à -2px */
        box-shadow: 0 4px 12px rgba(212, 175, 55, 0.15); /* Ombre réduite */
        border-color: rgba(212, 175, 55, 0.2); /* Bordure discrète */
        color: #d4af37;
    }
    
    .nav-menu a.active {
        background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05)); /* Plus discret */
        border: 1px solid rgba(212, 175, 55, 0.3); /* Bordure fine */
        box-shadow: 
            0 4px 15px rgba(212, 175, 55, 0.2),
            0 0 0 1px rgba(212, 175, 55, 0.2); /* Ombre réduite */
        color: #d4af37;
        transform: scale(1.01); /* Réduit de 1.02 à 1.01 */
    }
    
    .nav-menu a:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    /* Boutons d'action en bas de l'écran */
    .mobile-action-buttons {
        position: fixed;
        bottom: 20px; /* Réduit de 30px à 20px */
        left: 0;
        right: 0;
        display: flex;
        justify-content: space-between;
        padding: 0 20px; /* Réduit de 30px à 20px */
        z-index: 1000;
        pointer-events: none;
    }
    
    .mobile-action-button {
        width: 55px; /* Réduit de 60px à 55px */
        height: 55px; /* Réduit de 60px à 55px */
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.4rem; /* Réduit de 1.5rem à 1.4rem */
        text-decoration: none;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        pointer-events: auto;
        backdrop-filter: blur(20px);
        box-shadow: 
            0 6px 20px rgba(0, 0, 0, 0.3),
            0 0 0 1px rgba(212, 175, 55, 0.15); /* Ombre réduite */
    }
    
    .mobile-action-button.contact {
        background: linear-gradient(135deg, rgba(212, 175, 55, 0.8), rgba(212, 175, 55, 0.6)); /* Plus discret */
        color: #000000;
        border: 1px solid rgba(212, 175, 55, 0.6); /* Bordure plus fine */
    }
    
    .mobile-action-button.admin {
        background: rgba(255, 255, 255, 0.08); /* Plus transparent */
        color: rgba(255, 255, 255, 0.5); /* Plus discret */
        border: 1px solid rgba(255, 255, 255, 0.15); /* Bordure plus discrète */
        backdrop-filter: blur(10px);
    }
    
    .mobile-action-button:hover {
        transform: translateY(-3px) scale(1.05); /* Réduit de -5px scale(1.1) à -3px scale(1.05) */
        box-shadow: 
            0 10px 25px rgba(0, 0, 0, 0.3),
            0 0 0 1px rgba(212, 175, 55, 0.2); /* Ombre réduite */
    }
    
    .mobile-action-button.contact:hover {
        background: linear-gradient(135deg, rgba(212, 175, 55, 0.9), rgba(212, 175, 55, 0.7));
        border-color: rgba(212, 175, 55, 0.7);
        color: #000000;
    }
    
    .mobile-action-button.admin:hover {
        background: rgba(255, 255, 255, 0.15); /* Plus discret */
        color: rgba(255, 255, 255, 0.7); /* Plus discret */
        border-color: rgba(255, 255, 255, 0.25); /* Plus discret */
    }
    
    .mobile-action-button:active {
        transform: translateY(-1px) scale(1.02); /* Réduit de -2px scale(1.05) à -1px scale(1.02) */
        transition: transform 0.1s ease;
    }
    
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        position: absolute;
        top: 15px; /* Réduit de 20px à 15px */
        right: 15px; /* Réduit de 20px à 15px */
        background: rgba(212, 175, 55, 0.05); /* Plus discret */
        border: 1px solid rgba(212, 175, 55, 0.2); /* Bordure discrète */
        border-radius: 8px; /* Réduit de 12px à 8px */
        padding: 8px 6px; /* Réduit de 12px 10px à 8px 6px */
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        cursor: pointer;
        z-index: 1001;
    }
    
    .mobile-menu-toggle:hover {
        background: rgba(212, 175, 55, 0.1); /* Plus discret */
        transform: scale(1.02); /* Réduit de 1.05 à 1.02 */
        border-color: rgba(212, 175, 55, 0.3); /* Plus discret */
        box-shadow: 0 2px 8px rgba(212, 175, 55, 0.2); /* Ombre réduite */
    }
    
    .mobile-menu-toggle.active {
        background: rgba(212, 175, 55, 0.15); /* Plus discret */
        border-color: rgba(212, 175, 55, 0.4); /* Plus discret */
        transform: scale(1.05); /* Réduit de 1.1 à 1.05 */
    }
    
    .mobile-menu-toggle span {
        width: 20px; /* Réduit de 25px à 20px */
        height: 2px;
        background-color: #ffffff;
        margin: 2px 0; /* Réduit de 3px à 2px */
        transition: all 0.3s ease;
        border-radius: 1px;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px); /* Réduit de 6px, 6px à 5px, 5px */
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px); /* Réduit de 6px, -6px à 5px, -5px */
    }
    
    .admin-link {
        position: absolute;
        top: 15px;
        right: 80px;
        font-size: 0.8em;
        padding: 8px 16px;
        border-radius: 20px;
        background: rgba(212, 175, 55, 0.1);
        border: 1px solid rgba(212, 175, 55, 0.3);
        color: #d4af37;
        z-index: 1001;
    }
    
    .admin-link:hover {
        background: rgba(212, 175, 55, 0.2);
        border-color: rgba(212, 175, 55, 0.5);
        transform: translateY(-1px);
    }
    
    /* Animation d'ouverture du menu */
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* Tablettes et petits écrans */
@media (max-width: 1024px) and (min-width: 769px) {
    .nav-menu {
        gap: 20px;
    }
    
    .nav-menu a {
        padding: 10px 18px;
        font-size: 0.95em;
    }
    
    .admin-link {
        font-size: 0.85em;
        padding: 6px 12px;
    }
}

/* Très petits écrans */
@media (max-width: 480px) {
    .nav-container {
        padding: 0 15px;
    }
    
    .nav-menu {
        width: 95%;
        max-width: 320px;
        padding: 25px 20px;
        gap: 6px;
        margin-top: 20px;
    }
    
    .nav-menu::before {
        font-size: 1.3em;
        margin-bottom: 25px;
        padding-bottom: 15px;
    }
    
    .nav-menu a {
        padding: 14px 18px;
        font-size: 0.95em;
        min-width: 160px;
        border-radius: 12px;
    }
    
    .admin-link {
        max-width: 160px;
        padding: 12px 18px;
        font-size: 0.85em;
        margin-top: 20px;
    }
    
    .mobile-menu-toggle {
        top: 18px;
        right: 18px;
        padding: 10px 8px;
    }
    
    .mobile-menu-toggle span {
        width: 22px;
        height: 2px;
        margin: 3px 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(4px, 4px);
        width: 26px;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
        width: 26px;
    }
    
    /* Ajustement des boutons d'action pour très petits écrans */
    .mobile-action-buttons {
        bottom: 20px;
        padding: 0 20px;
    }
    
    .mobile-action-button {
        width: 55px;
        height: 55px;
        font-size: 1.3rem;
    }
}

/* Animations et effets avancés pour mobile */
.menu-link-animated {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

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

/* Amélioration du bouton mobile */
.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #d4af37;
    margin: 4px 0;
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
    position: relative;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: #ffffff;
    width: 28px;
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
    margin: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
    background: #ffffff;
    width: 28px;
}

/* Animation du bouton au hover */
.mobile-menu-toggle:hover span {
    background: #ffffff;
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.5);
}

.mobile-menu-toggle:hover span:nth-child(1) {
    transform: translateY(-1px);
}

.mobile-menu-toggle:hover span:nth-child(3) {
    transform: translateY(1px);
}

/* Overlay mobile */
.mobile-overlay {
    backdrop-filter: blur(10px);
}

/* Amélioration des transitions */
.nav-menu a {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-menu a:active {
    transform: scale(0.95);
}

/* Support des gestes tactiles */
@media (hover: none) and (pointer: coarse) {
    .nav-menu a:hover {
        background: rgba(212, 175, 55, 0.1);
        transform: none;
    }
    
    .nav-menu a:active {
        background: rgba(212, 175, 55, 0.2);
        transform: scale(0.98);
    }
}

/* Amélioration de l'accessibilité */
.mobile-menu-toggle:focus {
    outline: 2px solid #d4af37;
    outline-offset: 2px;
}

.nav-menu a:focus {
    outline: 2px solid #d4af37;
    outline-offset: 2px;
    background: rgba(212, 175, 55, 0.2);
}

/* Animation de chargement du menu */
.nav-menu.active {
    animation: menuSlideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes menuSlideIn {
    0% {
        opacity: 0;
        transform: translateY(-30px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Effet de parallaxe léger sur mobile */
@media (max-width: 768px) {
    .navbar {
        transform: translateZ(0);
        will-change: transform;
    }
    
    .nav-menu.active {
        transform: translateZ(0);
        will-change: transform;
    }
}

/* Ajustement du contenu principal pour la navigation fixe */
body {
    padding-top: 0;
}

/* Style pour les sections principales */
.main-section, .hero-section, .tarifs-section, .secteur-section {
    padding-top: 0;
}

/* Footer commun */
.footer {
    background: #0a0a0a;
    color: white;
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
    border-top: 3px solid #d4af37;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    color: #d4af37;
    margin-bottom: 20px;
    font-size: 1.3em;
}

.footer-section p {
    margin-bottom: 10px;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    color: #cccccc;
}

/* Bouton Admin en version PC - Positionné à droite de manière discrète */
.admin-link {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.75em;
    padding: 6px 12px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 1001;
}

.admin-link:hover {
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.05);
}

.admin-link i {
    font-size: 0.8em;
    margin-right: 4px;
}

/* Masquer le bouton Admin en version mobile */
@media (max-width: 768px) {
    .admin-link {
        display: none;
    }
}

/* ===== SYSTÈME D'ARRIÈRE-PLAN AUTOMATIQUE ===== */

/* Arrière-plan de base pour toutes les pages */
body {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    position: relative;
}

/* Overlay sombre par défaut pour améliorer la lisibilité */
/* SUPPRIMÉ : Cet overlay cachait l'arrière-plan sur tous les appareils */
/* body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: -1;
    pointer-events: none;
} */

/* Arrière-plans spécifiques par page */
body.page-accueil {
    background-image: url('images/contact.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

body.page-reservation {
    background-image: url('images/reservation.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

body.page-secteur {
    background-image: url('images/secteur.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

body.page-services {
    background-image: url('images/services.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

body.page-contact {
    background-image: url('images/contact.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

body.page-admin {
    background-image: url('images/admin.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

/* Arrière-plans alternatifs avec extensions */
body.page-accueil-alt {
    background-image: url('images/accueil.png');
}

body.page-reservation-alt {
    background-image: url('images/reservation.png');
}

body.page-secteur-alt {
    background-image: url('images/secteur.png');
}

body.page-services-alt {
    background-image: url('images/services.png');
}

body.page-contact-alt {
    background-image: url('images/contact.png');
}

body.page-admin-alt {
    background-image: url('images/admin.png');
}

/* Arrière-plans avec format webp pour de meilleures performances */
body.page-accueil-webp {
    background-image: url('images/accueil.webp');
}

body.page-reservation-webp {
    background-image: url('images/reservation.webp');
}

body.page-secteur-webp {
    background-image: url('images/secteur.webp');
}

body.page-services-webp {
    background-image: url('images/services.webp');
}

body.page-contact-webp {
    background-image: url('images/contact.webp');
}

body.page-admin-webp {
    background-image: url('images/admin.webp');
}

/* Animation d'apparition de l'arrière-plan */
@keyframes backgroundFadeIn {
    from {
        opacity: 0;
        transform: scale(1.05);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Classe pour l'animation d'arrière-plan */
body.background-loaded {
    animation: backgroundFadeIn 1.5s ease-out;
}

/* Responsive pour les arrière-plans */
@media (max-width: 768px) {
    /* RÈGLE GLOBALE MOBILE - FORCER LES IMAGES MOBILE */
    body.page-accueil {
        background-image: url('imagesmobile/accueil.jpg') !important;
        background-size: cover !important;
        background-position: center !important;
        background-repeat: no-repeat !important;
        background-attachment: fixed !important;
    }
    
    body.page-reservation {
        background-image: url('imagesmobile/reservation.jpg') !important;
        background-size: cover !important;
        background-position: center !important;
        background-repeat: no-repeat !important;
        background-attachment: fixed !important;
    }
    
    body.page-secteur {
        background-image: url('imagesmobile/secteur.jpg') !important;
        background-size: cover !important;
        background-position: center !important;
        background-repeat: no-repeat !important;
        background-attachment: fixed !important;
    }
    
    body.page-services {
        background-image: url('imagesmobile/services.jpg') !important;
        background-size: cover !important;
        background-position: center !important;
        background-repeat: no-repeat !important;
        background-attachment: fixed !important;
    }
    
    body.page-contact {
        background-image: url('imagesmobile/contact.jpg') !important;
        background-size: cover !important;
        background-position: center !important;
        background-repeat: no-repeat !important;
        background-attachment: fixed !important;
    }
    
    body {
        background-attachment: fixed; /* Comme index.php - image fixe */
        background-size: cover; /* Comme index.php - couvre sans s'étirer */
        background-position: center; /* Centre l'image */
    }
    
    /* Overlay léger uniquement sur mobile pour améliorer la lisibilité */
    body::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.2); /* Overlay très léger pour voir l'image */
        z-index: -1;
        pointer-events: none;
    }
    
    /* Améliorer la lisibilité du texte sur mobile */
    .header-title, .header-subtitle, .secteur-title, .secteur-subtitle {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8); /* Ombre plus prononcée */
        position: relative;
        z-index: 1; /* Assure que le texte soit au-dessus de l'overlay */
    }
    
    /* Améliorer la lisibilité de tous les titres sur mobile */
    h1, h2, h3, h4, h5, h6 {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.9);
        position: relative;
        z-index: 1;
    }
    
    /* Améliorer la lisibilité du texte sur mobile */
    p, li, span, div {
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
        position: relative;
        z-index: 1;
    }
    
    /* Assurer que les sections transparentes restent visibles */
    .secteur-header-section, .contact-header-section, .reservation-header, .services-header-section {
        background: transparent !important; /* Force la transparence sur mobile */
    }
    
    /* Améliorer la lisibilité des cartes et sections sur mobile */
    .city-column, .hub-card, .contact-form, .form-section {
        background: rgba(0, 0, 0, 0.7) !important; /* Fond plus opaque pour la lisibilité */
        backdrop-filter: blur(10px);
    }
}

/* Optimisation pour les écrans haute résolution */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    body.page-accueil {
        background-image: url('images/accueil@2x.jpg');
    }
    
    body.page-reservation {
        background-image: url('images/reservation@2x.jpg');
    }
    
    body.page-secteur {
        background-image: url('images/secteur@2x.jpg');
    }
    
    body.page-services {
        background-image: url('images/services@2x.jpg');
    }
    
    body.page-contact {
        background-image: url('images/contact@2x.jpg');
    }
    
    body.page-admin {
        background-image: url('images/admin@2x.jpg');
    }
}