/* Variables CSS */
:root {
    --text: #000000;
    --muted: #666666;
    --border: #e0e0e0;
    --accent: #d4af37;
    --accent-light: #f4e4bc;
    --accent-dark: #b8860b;
    --gold-gradient: linear-gradient(135deg, #d4af37 0%, #f4e4bc 50%, #d4af37 100%);
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --gradient: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
    --font-serif: 'Didot', 'Times New Roman', serif;
    --font-sans: 'Helvetica Neue', Arial, sans-serif;
}

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

/* Optimisations pour mobile et accessibilité */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* Amélioration des interactions tactiles */
button, 
.btn, 
.nav-link, 
.dropdown-toggle,
.faq summary,
.sticky-btn,
.back-to-top {
    -webkit-tap-highlight-color: rgba(212, 175, 55, 0.3);
    touch-action: manipulation;
    min-height: 44px;
    min-width: 44px;
}

/* Optimisation des inputs pour mobile */
input, 
textarea, 
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    font-size: 16px; /* Évite le zoom sur iOS */
}

/* Amélioration de la lisibilité sur mobile */
@media (max-width: 768px) {
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    /* Espacement amélioré pour les interactions tactiles */
    .btn,
    .nav-link,
    .dropdown-toggle,
    .faq summary {
        min-height: 48px;
        min-width: 48px;
    }
    
    /* Amélioration de la lisibilité du texte */
    p, li, .subtitle, .note {
        line-height: 1.6;
    }
    
    /* Style global des liens pour éviter le bleu par défaut */
    a, a:visited {
        color: var(--text);
        text-decoration: none;
        transition: color 0.3s ease;
    }
    
    a:hover {
        color: var(--accent);
        text-decoration: underline;
    }
    
    /* Optimisation des liens pour mobile */
    a {
        text-decoration: none;
        transition: all 0.2s ease;
    }
    
    a:hover,
    a:focus {
        text-decoration: underline;
    }
    
    /* Amélioration de la navigation au clavier */
    .nav-link:focus,
    .dropdown-toggle:focus,
    .btn:focus,
    input:focus,
    textarea:focus,
    select:focus {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
    }
}

body {
    font-family: var(--font-serif);
    line-height: 1.6;
    color: var(--text);
    background: #ffffff;
    font-weight: 300;
    letter-spacing: 0.02em;
    padding-bottom: 80px;
}

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

/* Header optimisé */
.site-header {
    background: #ffffff;
    border-bottom: 3px solid var(--accent);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(to bottom, #ffffff 0%, #fafafa 100%);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
    position: relative;
}

/* Bouton hamburger pour mobile */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    transform: scale(1.1);
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: var(--accent-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Animation du hamburger quand ouvert */
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.brand {
    display: flex;
    align-items: center;
}

.brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.vca-logo {
    height: 50px;
    width: auto;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.site-title {
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--accent-dark);
    margin: 0;
    line-height: 1.2;
    font-family: var(--font-serif);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.site-subtitle {
    font-size: 0.9rem;
    color: var(--muted);
    margin: 0;
    font-family: var(--font-sans);
}

.header-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: right;
}

.phone-link, .email-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text);
    font-weight: bold;
    transition: color 0.3s ease;
}

.phone-link:hover, .email-link:hover {
    color: var(--accent);
    transform: translateY(-1px);
}

.phone-icon, .email-icon {
    font-size: 1.2rem;
}

/* Navigation principale */
.main-nav {
    padding: 15px 0;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text);
    font-weight: bold;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
    display: block;
}

.nav-link:hover {
    background: var(--accent);
    color: #ffffff;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 5px;
    box-shadow: var(--shadow);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    list-style: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    border-bottom: 1px solid var(--border);
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    padding: 12px 15px;
    display: block;
    color: var(--text);
    text-decoration: none;
    transition: background 0.3s ease;
}

.dropdown-menu a:hover {
    background: var(--accent);
    color: #ffffff;
}

/* Bannière header */
.header-banner {
    background: var(--gradient);
    padding: 10px 0;
    text-align: center;
    border-top: 1px solid var(--border);
}

.banner-text {
    margin: 0;
    font-size: 0.9rem;
    color: var(--muted);
    font-family: var(--font-sans);
}

/* Contenu principal */
.hero {
    padding: 80px 0 60px;
    background: var(--gradient);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%238b4513" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%238b4513" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%238b4513" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    order: 1;
}

.hero-image {
    order: 2;
    text-align: center;
}

.hero-jewelry {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.hero-jewelry:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}



h1 {
    font-weight: 300;
    font-size: 48px;
    line-height: 1.2;
    margin: 0 0 24px;
    letter-spacing: 0.02em;
    color: var(--text);
    text-align: left;
}

.subtitle {
    font-size: 20px;
    color: var(--muted);
    max-width: 800px;
    margin: 0 auto 40px;
    text-align: left;
    font-weight: 400;
}

.cta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 40px;
    align-items: center;
    justify-content: flex-start;
}

.btn {
    display: inline-block;
    border: 2px solid var(--accent);
    padding: 16px 32px;
    text-decoration: none;
    color: var(--accent);
    background: #ffffff;
    letter-spacing: 0.02em;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    border-radius: 4px;
    box-shadow: 0 4px 15px var(--shadow);
}

.btn:hover {
    background: var(--accent);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn.primary {
    background: var(--gold-gradient);
    color: #ffffff;
    border: 2px solid var(--accent);
}

.btn.whatsapp {
    background: #25D366;
    color: #ffffff;
    border: 2px solid #25D366;
}

.btn.whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn.primary:hover {
    background: var(--text);
    border-color: var(--text);
}

.note {
    font-size: 14px;
    color: var(--muted);
    text-align: left;
    font-style: italic;
}

section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
}

section:nth-child(even) {
    background: var(--gradient);
}

h2 {
    font-weight: 300;
    font-size: 36px;
    margin: 0 0 30px;
    letter-spacing: 0.01em;
    text-align: center;
    color: var(--text);
}

h3 {
    font-weight: 400;
    font-size: 24px;
    margin: 20px 0 15px;
    color: var(--accent-dark);
    font-family: var(--font-serif);
    letter-spacing: 0.03em;
}

h4 {
    font-weight: 500;
    font-size: 20px;
    margin: 15px 0 10px;
    color: var(--text);
}

.grid {
    display: grid;
    gap: 40px;
    grid-template-columns: repeat(12, 1fr);
}

.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }
.col-12 { grid-column: span 12; }

.jewelry-showcase {
    text-align: center;
}

.showcase-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.showcase-image:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.chips-container {
    margin-top: 20px;
}

ul {
    margin: 0;
    padding-left: 20px;
    list-style: none;
}

li {
    margin: 12px 0;
    position: relative;
    padding-left: 25px;
}

li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.chip {
    display: inline-block;
    border: 1px solid var(--accent);
    padding: 8px 16px;
    margin: 6px 8px 6px 0;
    font-size: 14px;
    border-radius: 20px;
    background: var(--gold-gradient);
    color: #ffffff;
    transition: all 0.3s ease;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

.chip:hover {
    background: var(--accent-dark);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.5);
}

.table-wrap {
    overflow-x: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px var(--shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
}

th, td {
    border: 1px solid var(--border);
    padding: 20px 15px;
    text-align: left;
    vertical-align: top;
}

th {
    font-weight: 600;
    background: var(--accent-light);
    color: var(--text);
}

tr:hover {
    background: var(--gradient);
}

.highlight {
    background: var(--accent-light);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 4px solid var(--accent);
}

.faq details {
    border: 1px solid var(--border);
    padding: 20px;
    margin: 15px 0;
    border-radius: 8px;
    background: #ffffff;
    transition: all 0.3s ease;
}

.faq details:hover {
    box-shadow: 0 4px 15px var(--shadow);
}

.faq summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--accent);
    font-size: 18px;
}

.faq summary:hover {
    color: var(--text);
}

.small {
    font-size: 14px;
    color: var(--muted);
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text);
}

input, textarea, select {
    width: 100%;
    padding: 15px 12px;
    border: 2px solid var(--border);
    background: #ffffff;
    color: var(--text);
    font-family: inherit;
    font-size: 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.contact-info {
    background: var(--accent-light);
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
}

.contact-info h3 {
    margin-top: 0;
    color: var(--text);
}

.contact-info p {
    margin: 10px 0;
    font-size: 16px;
}

.contact-info a {
    color: var(--accent);
    font-weight: 600;
}

.contact-info a:hover {
    color: var(--text);
}

/* Pages spécialisées */
.pages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 15px var(--shadow);
    transition: all 0.3s ease;
}

.page-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow);
}

.page-card h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

.page-card h3 a {
    color: var(--accent);
    text-decoration: none;
}

.page-card h3 a:hover {
    color: var(--text);
}

.page-card p {
    margin-bottom: 20px;
    color: var(--muted);
}

/* Footer optimisé */
.site-footer {
    background: #f8f8f8;
    border-top: 3px solid var(--accent);
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 40px 0;
    border-bottom: 1px solid var(--border);
}

.footer-section h4 {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 15px;
    font-family: var(--font-sans);
    font-weight: bold;
}

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

.footer-section li {
    margin-bottom: 8px;
}

.footer-section a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* Section contact footer */
.footer-contact {
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
}

.contact-info h4 {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-family: var(--font-sans);
}

.company-name {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.address {
    margin-bottom: 15px;
    color: var(--muted);
}

.contact-details {
    margin-bottom: 15px;
}

.contact-details p {
    margin-bottom: 5px;
}

.contact-details a {
    color: var(--accent);
    text-decoration: none;
}

.contact-details a:hover {
    text-decoration: underline;
}

.service-info {
    background: var(--gradient);
    padding: 15px;
    border-radius: 5px;
    border-left: 4px solid var(--accent);
    text-align: center;
}

.service-info p {
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: var(--accent-dark);
    font-weight: 500;
}

.address-highlight {
    background: var(--gold-gradient);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.2);
    border: 2px solid var(--accent);
}

.address-highlight h3 {
    color: #ffffff;
    margin-bottom: 15px;
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.address-highlight p {
    color: #ffffff;
    margin: 10px 0;
    font-size: 1.1rem;
    line-height: 1.6;
}

.service-availability {
    margin-top: 20px !important;
    padding: 15px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.service-availability em {
    font-style: normal;
    opacity: 0.9;
}

/* Liens légaux */
.footer-legal {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.legal-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.legal-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: var(--accent);
}

/* Copyright */
.footer-bottom {
    padding: 20px 0;
    text-align: center;
}

.copyright p {
    margin-bottom: 5px;
    font-size: 0.8rem;
    color: var(--muted);
}

/* Bouton retour en haut */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.back-to-top:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 900px) {
    .col-6, .col-4 { grid-column: span 12; }
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    .hero { padding: 60px 0 40px; }
    section { padding: 60px 0; }
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-text { order: 2; }
    .hero-image { order: 1; }
    h1, .subtitle, .cta, .note {
        text-align: center;
    }
    .cta {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    /* Affichage du bouton hamburger */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-top {
        flex-direction: row;
        gap: 15px;
        text-align: left;
        align-items: center;
        flex-wrap: wrap;
    }
    
    .brand {
        flex: 1;
        min-width: 0;
    }
    
    .vca-logo {
        height: 40px;
    }
    
    .site-title {
        font-size: 1.4rem;
        line-height: 1.1;
    }
    
    .site-subtitle {
        font-size: 0.8rem;
    }
    
    .header-contact {
        display: none; /* Caché sur mobile, visible dans le menu */
    }
    
    /* Navigation mobile */
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        border-top: 1px solid var(--border);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        max-height: 80vh;
        overflow-y: auto;
        z-index: 1001;
    }
    
    .main-nav.active {
        display: block !important;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: 0;
    }
    
    .nav-item {
        border-bottom: 1px solid var(--border);
    }
    
    .nav-item:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        padding: 15px 20px;
        border-radius: 0;
        font-size: 1.1rem;
        border-left: 3px solid transparent;
        transition: all 0.3s ease;
    }
    
    .nav-link:hover {
        background: var(--accent);
        color: #ffffff;
        border-left-color: var(--accent-dark);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: #f8f8f8;
        margin: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .dropdown.active .dropdown-menu {
        max-height: 500px;
    }
    
    .dropdown-menu li {
        border-bottom: 1px solid #e0e0e0;
    }
    
    .dropdown-menu a {
        padding: 12px 20px 12px 40px;
        font-size: 1rem;
        background: #f8f8f8;
    }
    
    .dropdown-menu a:hover {
        background: var(--accent);
        color: #ffffff;
    }
    
    /* Contact info dans le menu mobile */
    .mobile-contact {
        display: block;
        padding: 20px;
        background: var(--accent);
        color: #ffffff;
        text-align: center;
        border-top: 1px solid var(--border);
    }
    
    .mobile-contact h4 {
        color: #ffffff;
        margin: 0 0 15px 0;
        font-size: 1.1rem;
        font-weight: 600;
    }
    
    .mobile-contact .phone-link,
    .mobile-contact .email-link,
    .mobile-contact .whatsapp-link {
        color: #ffffff;
        margin: 10px 0;
        justify-content: center;
        display: flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
        font-weight: 500;
        padding: 8px 12px;
        border-radius: 5px;
        transition: all 0.3s ease;
    }
    
    .mobile-contact .phone-link:hover,
    .mobile-contact .email-link:hover,
    .mobile-contact .whatsapp-link:hover {
        color: var(--accent-dark);
        background: rgba(255, 255, 255, 0.2);
        transform: none;
    }
    
    .mobile-contact .whatsapp-link {
        background: #25D366;
        color: #ffffff;
        margin-top: 15px;
    }
    
    .mobile-contact .whatsapp-link:hover {
        background: #128C7E;
        color: #ffffff;
    }
    
    /* Optimisations générales pour mobile */
    .container {
        padding: 0 15px;
    }
    
    /* Hero section mobile */
    .hero {
        padding: 40px 0 30px;
    }
    
    .hero-content {
        gap: 30px;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-image {
        text-align: center;
    }
    
    .hero-jewelry {
        max-width: 280px;
        height: auto;
    }
    
    /* Sections générales */
    section {
        padding: 40px 0;
    }
    
    /* Typographie mobile */
    h1 {
        font-size: 32px;
        line-height: 1.2;
        margin-bottom: 20px;
    }
    
    h2 {
        font-size: 26px;
        line-height: 1.3;
        margin-bottom: 25px;
    }
    
    h3 {
        font-size: 22px;
        line-height: 1.3;
        margin-bottom: 20px;
    }
    
    .subtitle {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 25px;
    }
    
    /* CTA mobile */
    .cta {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .btn {
        text-align: center;
        padding: 15px 20px;
        font-size: 16px;
        min-height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .note {
        font-size: 14px;
        line-height: 1.4;
        margin-top: 20px;
    }
    
    /* Service info mobile */
    .service-info {
        margin-top: 25px;
        padding: 20px;
        background: var(--accent-light);
        border-radius: 10px;
        text-align: center;
    }
    
    .service-info p {
        margin: 8px 0;
        font-size: 15px;
        line-height: 1.4;
    }
    
    /* Emphase expertise gratuite mobile */
    .expertise-free-emphasis {
        padding: 25px 20px;
        margin: 30px 0;
        text-align: center;
    }
    
    .expertise-free-emphasis h3 {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .expertise-free-emphasis p {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 15px;
    }
    
    .expertise-free-emphasis .highlight {
        display: inline-block;
        margin: 5px 8px;
        padding: 8px 15px;
        font-size: 14px;
    }
    
    /* Showcase mobile */
    .jewelry-showcase {
        text-align: center;
        margin-top: 30px;
    }
    
    .showcase-image {
        max-width: 100%;
        height: auto;
        margin-bottom: 20px;
    }
    
    .chips-container {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        justify-content: center;
        margin-top: 20px;
    }
    
    .chip {
        font-size: 13px;
        padding: 6px 12px;
        border-radius: 20px;
    }
    
    /* Tableau mobile */
    .table-wrap {
        overflow-x: auto;
        margin: 20px 0;
        border-radius: 10px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }
    
    table {
        min-width: 600px;
        font-size: 14px;
    }
    
    th, td {
        padding: 12px 15px;
        text-align: left;
    }
    
    /* Processus mobile */
    .grid {
        gap: 30px;
    }
    
    .col-4 {
        text-align: center;
        padding: 20px;
        background: #fafafa;
        border-radius: 10px;
        border: 1px solid var(--border);
    }
    
    /* Pages grid mobile */
    .pages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .page-card {
        padding: 25px 20px;
        text-align: center;
    }
    
    .page-card h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .page-card p {
        font-size: 15px;
        line-height: 1.5;
        margin-bottom: 20px;
    }
    
    /* FAQ mobile */
    .faq details {
        margin-bottom: 15px;
        border: 1px solid var(--border);
        border-radius: 8px;
        overflow: hidden;
    }
    
    .faq summary {
        padding: 15px 20px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        background: #f8f8f8;
        border-bottom: 1px solid var(--border);
    }
    
    .faq details[open] summary {
        background: var(--accent);
        color: #ffffff;
    }
    
    .faq details p {
        padding: 20px;
        font-size: 15px;
        line-height: 1.5;
        margin: 0;
    }
    
    /* Contact mobile */
    .contact-info {
        padding: 25px 20px;
        background: #fafafa;
        border-radius: 10px;
        margin-bottom: 30px;
    }
    
    .address-highlight {
        background: var(--accent-light);
        padding: 20px;
        border-radius: 10px;
        margin-bottom: 25px;
        text-align: center;
    }
    
    .address-highlight h3 {
        font-size: 20px;
        margin-bottom: 15px;
        color: var(--accent-dark);
    }
    
    .address-highlight p {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 10px;
    }
    
    .service-availability {
        background: var(--accent);
        color: #ffffff;
        padding: 15px;
        border-radius: 8px;
        margin-top: 15px;
        text-align: center;
    }
    
    .service-availability em {
        font-style: normal;
        font-size: 14px;
        opacity: 0.9;
    }
    
    /* Formulaire mobile */
    .form-group {
        margin-bottom: 20px;
    }
    
    label {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 8px;
        display: block;
    }
    
    input, textarea, select {
        padding: 15px;
        font-size: 16px;
        border-radius: 8px;
        border: 2px solid var(--border);
        width: 100%;
        background: #ffffff;
    }
    
    input:focus, textarea:focus, select:focus {
        border-color: var(--accent);
        outline: none;
        box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
    }
    
    textarea {
        min-height: 120px;
        resize: vertical;
    }
    
    /* File upload mobile */
.file-input {
    padding: 12px;
    font-size: 14px;
    /* Amélioration pour mobile */
    border: 2px dashed var(--accent);
    background: rgba(212, 175, 55, 0.05);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-input:hover,
.file-input:focus {
    border-color: var(--accent-dark);
    background: rgba(212, 175, 55, 0.1);
}

.file-info {
    font-size: 13px;
    margin-top: 8px;
    color: var(--muted);
    text-align: center;
}

.file-preview {
    margin-top: 15px;
    gap: 10px;
    /* Amélioration de la grille pour mobile */
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
}

.file-preview-item {
    padding: 10px;
    border-radius: 8px;
    background: #f8f8f8;
    border: 1px solid var(--border);
    text-align: center;
    position: relative;
}

.file-preview-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
}

.file-preview-item .file-name {
    font-size: 13px;
    margin-top: 5px;
    word-break: break-word;
    line-height: 1.2;
}

.remove-file {
    width: 24px;
    height: 24px;
    font-size: 12px;
    position: absolute;
    top: 5px;
    right: 5px;
    background: #ff4444;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.remove-file:hover {
    background: #cc0000;
    transform: scale(1.1);
}

/* Amélioration des formulaires pour mobile */
@media (max-width: 768px) {
    .form-group {
        position: relative;
    }
    
    /* Amélioration des labels */
    label {
        display: block;
        margin-bottom: 8px;
        font-weight: 600;
        color: var(--text);
    }
    
    /* Amélioration des inputs */
    input, textarea, select {
        width: 100%;
        padding: 15px;
        border: 2px solid var(--border);
        border-radius: 8px;
        font-size: 16px;
        background: #ffffff;
        transition: all 0.2s ease;
    }
    
    input:focus, textarea:focus, select:focus {
        border-color: var(--accent);
        box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
        outline: none;
    }
    
    /* Amélioration des selects */
    select {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
        background-position: right 12px center;
        background-repeat: no-repeat;
        background-size: 16px 12px;
        padding-right: 40px;
    }
    
    /* Amélioration des checkboxes */
    .checkbox-label {
        display: flex;
        align-items: center;
        gap: 10px;
        cursor: pointer;
        padding: 10px;
        border-radius: 8px;
        transition: background-color 0.2s ease;
    }
    
    .checkbox-label:hover {
        background: rgba(212, 175, 55, 0.05);
    }
    
    .checkbox-label input[type="checkbox"] {
        width: 20px;
        height: 20px;
        margin: 0;
        accent-color: var(--accent);
    }
    
    /* Amélioration des messages de formulaire */
    .form-message {
        padding: 15px;
        border-radius: 8px;
        font-size: 15px;
        margin-top: 20px;
        text-align: center;
        font-weight: 500;
    }
    
    .form-message.success {
        background: #d4edda;
        color: #155724;
        border: 1px solid #c3e6cb;
    }
    
    .form-message.error {
        background: #f8d7da;
        color: #721c24;
        border: 1px solid #f5c6cb;
    }
    
    .form-message.loading {
        background: #d1ecf1;
        color: #0c5460;
        border: 1px solid #bee5eb;
    }
}
    
    /* Messages de formulaire mobile */
    .form-message {
        padding: 15px;
        border-radius: 8px;
        font-size: 15px;
        margin-top: 20px;
    }
    
    /* Footer mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-section h4 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .footer-section ul {
        gap: 8px;
    }
    
    .footer-section a {
        font-size: 14px;
        padding: 8px 0;
    }
    
    .legal-links {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}

/* Widget sticky footer */
.sticky-widget {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--gold-gradient);
    padding: 15px 20px;
    box-shadow: 0 -4px 20px rgba(212, 175, 55, 0.3);
    z-index: 1000;
    border-top: 2px solid var(--accent);
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
    /* Optimisations pour mobile */
    -webkit-transform: translateY(100%);
    -webkit-transition: -webkit-transform 0.3s ease-in-out;
    will-change: transform;
}

/* Optimisations du sticky widget pour mobile */
@media (max-width: 768px) {
    .sticky-widget {
        padding: 10px 15px;
        border-top: 1px solid var(--accent);
        box-shadow: 0 -2px 15px rgba(212, 175, 55, 0.25);
    }
    
    .sticky-widget-content {
        gap: 12px;
        align-items: center;
    }
    
    .sticky-widget-text {
        font-size: 0.85rem;
        line-height: 1.3;
        flex: 0 1 auto;
        min-width: 0;
    }
    
    .sticky-widget-text strong {
        font-size: 0.9rem;
        letter-spacing: 0.03em;
    }
    
    .sticky-widget-buttons {
        gap: 8px;
        flex-shrink: 0;
    }
    
    .sticky-btn {
        padding: 8px 12px;
        font-size: 0.75rem;
        border-radius: 20px;
        min-height: 36px;
        white-space: nowrap;
    }
    
    .sticky-btn-icon {
        width: 14px;
        height: 14px;
    }
}

@media (max-width: 480px) {
    .sticky-widget {
        padding: 8px 10px;
        box-shadow: 0 -1px 10px rgba(212, 175, 55, 0.2);
    }
    
    .sticky-widget-content {
        gap: 8px;
        flex-direction: column;
        text-align: center;
    }
    
    .sticky-widget-text {
        font-size: 0.75rem;
        line-height: 1.2;
        margin-bottom: 5px;
    }
    
    .sticky-widget-text strong {
        font-size: 0.8rem;
        letter-spacing: 0.02em;
    }
    
    .sticky-widget-buttons {
        gap: 6px;
        width: 100%;
        justify-content: center;
    }
    
    .sticky-btn {
        padding: 6px 10px;
        font-size: 0.7rem;
        border-radius: 18px;
        min-height: 32px;
        flex: 1;
        max-width: 120px;
        justify-content: center;
    }
    
    .sticky-btn-icon {
        width: 12px;
        height: 12px;
    }
}

/* Optimisations de performance pour mobile */
@media (max-width: 768px) {
    /* Réduction des animations sur mobile pour améliorer les performances */
    .fade-in {
        animation-duration: 0.4s;
    }
    
    /* Optimisation des transitions */
    .btn,
    .nav-link,
    .dropdown-toggle,
    .faq summary,
    .sticky-btn,
    .back-to-top {
        transition: all 0.2s ease;
    }
    
    /* Amélioration du scroll sur mobile */
    .main-nav {
        -webkit-overflow-scrolling: touch;
        overflow-scrolling: touch;
    }
    
    /* Optimisation des images */
    img {
        max-width: 100%;
        height: auto;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
    }
    
    /* Amélioration de la navigation tactile */
    .nav-link,
    .dropdown-toggle,
    .faq summary {
        position: relative;
        overflow: hidden;
    }
    
    .nav-link::after,
    .dropdown-toggle::after,
    .faq summary::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(212, 175, 55, 0.1);
        opacity: 0;
        transition: opacity 0.2s ease;
    }
    
    .nav-link:active::after,
    .dropdown-toggle:active::after,
    .faq summary:active::after {
        opacity: 1;
    }
}

.sticky-widget.show {
    transform: translateY(0);
}

.sticky-widget-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px;
}

.sticky-widget-text {
    color: var(--text); /* Changement de blanc à noir pour le contraste */
    font-weight: 500;
    font-size: 1rem;
    text-align: center;
    flex: 1;
}

.sticky-widget-text strong {
    color: var(--text); /* Changement de blanc à noir pour le contraste */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sticky-widget-buttons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.sticky-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: 2px solid var(--accent-dark); /* Bordure plus foncée */
    border-radius: 25px;
    text-decoration: none;
    color: var(--accent-dark); /* Texte plus foncé */
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.7); /* Fond légèrement opaque pour la lisibilité */
    backdrop-filter: blur(10px);
}

.sticky-btn:hover {
    background: var(--accent-dark);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.sticky-btn.whatsapp {
    background: #25D366;
    border-color: #25D366;
    color: #ffffff; /* Le blanc est lisible sur le vert de WhatsApp */
}

.sticky-btn.whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
    color: #ffffff;
}

.sticky-btn-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Emphase renforcée sur les expertises gratuites */
.expertise-free-emphasis {
    background: var(--gold-gradient);
    padding: 20px;
    border-radius: 12px;
    margin: 20px 0;
    text-align: center;
    border: 2px solid var(--accent);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.2);
}

.expertise-free-emphasis h3 {
    color: #ffffff;
    margin-bottom: 10px;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.expertise-free-emphasis p {
    color: #ffffff;
    margin: 5px 0;
    font-size: 1.1rem;
    font-weight: 500;
}

.expertise-free-emphasis .highlight {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 15px;
    border-radius: 20px;
    display: inline-block;
    margin: 10px 5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Styles pour l'upload de fichiers */
.file-input {
    width: 100%;
    padding: 12px;
    border: 2px dashed var(--accent);
    border-radius: 8px;
    background: rgba(212, 175, 55, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-input:hover {
    border-color: var(--accent-dark);
    background: rgba(212, 175, 55, 0.1);
}

.file-input:focus {
    outline: none;
    border-color: var(--accent-dark);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.file-info {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--muted);
    font-style: italic;
}

.file-preview {
    margin-top: 15px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}

.file-preview-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--border);
    background: #f9f9f9;
}

.file-preview-item img {
    width: 100%;
    height: 80px;
    object-fit: cover;
}

.file-preview-item .file-name {
    padding: 5px;
    font-size: 0.75rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-preview-item .remove-file {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(255, 0, 0, 0.8);
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Messages de formulaire */
.form-message {
    margin-top: 15px;
    padding: 12px;
    border-radius: 8px;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background: rgba(76, 175, 80, 0.1);
    border: 2px solid #4CAF50;
    color: #2E7D32;
    display: block;
}

.form-message.error {
    background: rgba(244, 67, 54, 0.1);
    border: 2px solid #F44336;
    color: #C62828;
    display: block;
}

.form-message.loading {
    background: rgba(212, 175, 55, 0.1);
    border: 2px solid var(--accent);
    color: var(--accent-dark);
    display: block;
}

/* Responsive pour le widget sticky */
@media (max-width: 768px) {
    body {
        padding-bottom: 120px;
    }
    
    .file-preview {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
}

@media (max-width: 480px) {
    /* Header très mobile */
    .header-top {
        padding: 8px 0; /* Réduction du padding */
    }
    .brand {
        gap: 8px;
    }
    .vca-logo {
        height: 30px; /* Logo plus petit */
    }
    .site-title {
        font-size: 1rem; /* Titre plus petit */
    }
    .site-subtitle {
        display: none; /* Masquer le sous-titre pour gagner de la place */
    }
    .mobile-menu-toggle {
        width: 22px; /* Bouton menu plus petit */
        height: 22px;
    }

    /* Hero très mobile */
    .hero {
        padding: 25px 0 15px;
    }
    .hero-content {
        gap: 20px;
    }
    .hero-jewelry {
        max-width: 180px;
    }

    /* Typographie très mobile */
    h1 {
        font-size: 22px;
    }
    h2 {
        font-size: 1.25rem; /* 20px */
        margin-bottom: 15px;
    }
    h3 {
        font-size: 1.1rem; /* 17.6px */
    }
    .subtitle {
        font-size: 14px;
        line-height: 1.4;
        margin-bottom: 15px;
    }

    /* Sections très mobile */
    section {
        padding: 30px 0;
    }
    .container {
        padding: 0 12px;
    }

    /* CTA très mobile */
    .cta {
        gap: 10px;
    }
    .btn {
        padding: 10px 12px;
        font-size: 14px;
        min-height: 40px;
    }

    /* Widget sticky très mobile */
    .sticky-widget-content {
        flex-direction: row; /* Maintenir en ligne */
        justify-content: space-between;
        align-items: center;
    }
    .sticky-widget-text {
        flex-grow: 1;
        text-align: left;
        margin-bottom: 0;
        font-size: 11px;
    }
    .sticky-widget-text strong {
       font-size: 12px;
    }
    .sticky-widget-buttons {
        width: auto;
        gap: 8px;
    }
    .sticky-btn {
        padding: 8px 10px;
        font-size: 11px;
        min-height: 34px;
    }
    body {
        padding-bottom: 60px; /* Réduire l'espace pour le footer sticky */
    }
}

/* ===== PAGE MERCI ===== */

/* Section Confirmation */
.confirmation-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.confirmation-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 40px;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.confirmation-icon {
    margin-bottom: 30px;
}

.success-icon {
    width: 80px;
    height: 80px;
    fill: #28a745;
    animation: successPulse 2s ease-in-out;
}

@keyframes successPulse {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

.confirmation-title {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 20px;
    font-weight: 600;
}

.message-text {
    font-size: 1.2rem;
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 40px;
}

/* Prochaines étapes */
.next-steps {
    margin: 40px 0;
    text-align: left;
}

.steps-title {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 25px;
    text-align: center;
}

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

.step-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #d4af37;
}

.step-number {
    background: #d4af37;
    color: #ffffff;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 15px;
    flex-shrink: 0;
}

.step-text {
    font-size: 1.1rem;
    color: #2c3e50;
    font-weight: 500;
}

/* Contact info confirmation */
.contact-info-confirmation {
    margin: 40px 0;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 15px;
}

.contact-title {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: center;
}

.contact-options {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.contact-option {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    background: #ffffff;
    border: 2px solid #d4af37;
    border-radius: 25px;
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-option:hover {
    background: #d4af37;
    color: #ffffff;
    transform: translateY(-2px);
}

.contact-icon {
    margin-right: 8px;
    font-size: 1.2rem;
}

/* Boutons d'action */
.action-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #d4af37;
    color: #ffffff;
}

.btn-primary:hover {
    background: #b8941f;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #d4af37;
    border: 2px solid #d4af37;
}

.btn-secondary:hover {
    background: #d4af37;
    color: #ffffff;
    transform: translateY(-2px);
}

/* Section Informations */
.info-section {
    padding: 60px 0;
    background: #ffffff;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.info-card {
    text-align: center;
    padding: 30px 20px;
    background: #f8f9fa;
    border-radius: 15px;
    border-top: 4px solid #d4af37;
    transition: transform 0.3s ease;
}

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

.info-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.info-title {
    font-size: 1.2rem;
    color: #2c3e50;
    margin-bottom: 10px;
    font-weight: 600;
}

.info-text {
    color: #6c757d;
    line-height: 1.5;
}

/* Section Adresse */
.address-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ffffff;
}

.address-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.address-title {
    font-size: 2rem;
    margin-bottom: 30px;
    color: #d4af37;
}

.company-name {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #d4af37;
}

.address-text {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.service-info {
    font-style: italic;
    margin-bottom: 25px;
    color: #bdc3c7;
}

.contact-details {
    text-align: left;
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 15px;
}

.contact-details p {
    margin-bottom: 10px;
}

.contact-details a {
    color: #d4af37;
    text-decoration: none;
}

.contact-details a:hover {
    text-decoration: underline;
}

/* Responsive Page Merci */
@media (max-width: 768px) {
    .confirmation-content {
        padding: 20px;
        margin: 0 15px;
    }
    
    .confirmation-title {
        font-size: 2rem;
    }
    
    .message-text {
        font-size: 1.1rem;
    }
    
    .contact-options {
        flex-direction: column;
        align-items: center;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .step-item {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

/* Animations et Effets Visuels Améliorés */

/* Animation d'apparition au scroll */
.fade-in-section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Effets de survol améliorés pour les cartes */
.advantage-card, .collection-card, .page-card, .factor-card, .faq-item-specialized {
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.advantage-card:hover, .collection-card:hover, .page-card:hover, .factor-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

/* Amélioration des boutons */
.btn {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 6px rgba(0,0,0,0.11);
}

.btn:hover {
    box-shadow: 0 7px 14px rgba(0,0,0,0.1), 0 3px 6px rgba(0,0,0,0.08);
    transform: translateY(-3px);
}

/* Amélioration visuelle des sections spécialisées */
.page-content {
    background: #fdfdfd;
}

.sidebar {
    background: #ffffff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.07);
    border: 1px solid var(--border);
}

.sidebar-widget h3 {
    border-bottom: 2px solid var(--accent);
    padding-bottom: 10px;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.sidebar-widget ul {
    padding-left: 0;
}

.sidebar-widget ul li {
    padding-left: 0;
    margin-bottom: 10px;
}

.sidebar-widget ul li::before {
    content: '›'; /* Remplacement de la puce par un chevron */
    font-weight: bold;
    margin-right: 8px;
    color: var(--accent);
}

/* Styles pour le Toggle Switch du Formulaire */

.form-group-toggle {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 25px;
}

.toggle-label {
    font-size: 0.95rem;
    color: var(--muted);
    font-weight: 500;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 28px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--accent);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--accent);
}

input:checked + .slider:before {
    transform: translateX(22px);
}

/* Fin des styles pour le Toggle Switch */

/* Styles pour la Page Contact */

.contact-page-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: flex-start;
}

.contact-details-box, .contact-form-box {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.07);
    border: 1px solid var(--border);
}

.contact-details-box h2, .contact-form-box h2 {
    margin-top: 0;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 10px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--accent);
    margin-top: 5px;
}

.contact-info-item p {
    margin: 0;
    line-height: 1.4;
}

.map-section {
    padding-top: 40px;
    padding-bottom: 40px;
}

.map-section h2 {
    text-align: center;
    margin-bottom: 30px;
}

.google-map {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.07);
    border: 1px solid var(--border);
}

@media (max-width: 900px) {
    .contact-page-wrapper {
        grid-template-columns: 1fr;
    }
}
/* Fin des styles pour la Page Contact */