/* ===== VARIABLES THÈME ===== */
:root {
    /* Thème clair (par défaut) */
    --bg-primary: #FFFFFF;
    --bg-secondary: #f8f8f8;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #757575;
    --border-color: #e0e0e0;
    --accent-color: #2c2c2c;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Couleurs spécifiques */
    --noir-elegant: #0a0a0a;
    --noir-moyen: #2d2d2d;
    --noir-clair: #7a7a7a;
    --gris-border: #d4d4d4;
    --gris-fond: #f5f5f5;

    /* Variables pour compatibilité */
    --noir: #000000;
    --noir-80: #333333;
    --noir-60: #666666;
    --noir-40: #999999;
    --noir-20: #cccccc;
    --noir-10: #e8e8e8;
    --noir-5: #f7f7f7;
    --blanc: #ffffff;
    --primary: #000000;
    --secondary: #1a1a1a;
    --accent: #333333;
    --light: #ffffff;
    --dark: #000000;
    --text: #000000;
    --text-light: #666666;
    --border: #e0e0e0;
    --radius: 12px;
    --gris: #f5f5f5;
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Thème sombre */
body.dark-theme {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --text-primary: #f5f5f5;
    --text-secondary: #d4d4d4;
    --text-muted: #a3a3a3;
    --border-color: #404040;
    --accent-color: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.4);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    
    /* Adaptation des couleurs spécifiques */
    --noir-elegant: #f5f5f5;
    --noir-moyen: #d4d4d4;
    --noir-clair: #a3a3a3;
    --gris-border: #525252;
    --gris-fond: #262626;

    /* Variables pour compatibilité - mode sombre */
    --noir: #f5f5f5;
    --noir-80: #d4d4d4;
    --noir-60: #a3a3a3;
    --noir-40: #7a7a7a;
    --noir-20: #525252;
    --noir-10: #262626;
    --noir-5: #1a1a1a;
    --blanc: #0a0a0a;
    --primary: #f5f5f5;
    --secondary: #d4d4d4;
    --accent: #a3a3a3;
    --light: #0a0a0a;
    --dark: #f5f5f5;
    --text: #f5f5f5;
    --text-light: #a3a3a3;
    --border: #404040;
    --gris: #1a1a1a;
}



/* ===== APPLICATION DU THÈME ===== */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}



/* Hero */
.hero {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.hero-text h1 {
    color: var(--text-primary);
}

.hero-text p {
    color: var(--text-secondary);
}

/* Navigation */
.nav a {
    color: var(--text-secondary);
}


/* Sidebar */
.sidebar-item {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.sidebar-item:hover,
.sidebar-item.active {
    background: var(--accent-color);
    color: var(--bg-primary);
    border-color: var(--accent-color);
}

/* Services */
.service-title-group h2 {
    color: var(--text-primary);
}

.service-description {
    color: var(--text-secondary);
}

.feature-text {
    color: var(--text-primary);
}

/* Tarifs */
.tarif-section {
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.tarif-section-title {
    color: var(--text-primary);
}

.tarif-item-btn {
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.tarif-item-btn:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

/* Bouton Instagram */
.instagram-link {
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.instagram-link:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
}

/* ===== BOUTON THÈME ===== */
.theme-toggle {
    position: relative;
    width: 60px;
    height: 30px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle::before {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    background: var(--accent-color);
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: all 0.3s ease;
}

body.dark-theme .theme-toggle::before {
    transform: translateX(30px);
}

body.dark-theme .theme-toggle-slider-labeled {
    background: #ffffff;
}

body.dark-theme .theme-toggle-slider-labeled::before {
    transform: translateX(30px);
    background: #111827;
}

/* ===== MENU MOBILE ===== */

/* Icône du menu burger */
.mobile-menu-btn span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--noir);
    border-radius: 1px;
    transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    transform-origin: center;
}

/* Icône burger en mode sombre */
body.dark-theme .mobile-menu-btn span {
    background: var(--blanc) !important;
}

/* Animation burger */
.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* Animation préservée en mode sombre */
body.dark-theme .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: var(--blanc) !important;
}

body.dark-theme .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    background: var(--blanc) !important;
}

body.dark-theme .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: var(--blanc) !important;
}

/* Overlay menu mobile */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--blanc);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    display: block;
    opacity: 1;
}

body.dark-theme .mobile-nav-overlay {
    background: var(--bg-primary);
}

/* Contenu du menu */
.mobile-nav-content {
    padding: 80px 30px 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--blanc);
}

body.dark-theme .mobile-nav-content {
    background: var(--bg-primary);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-nav a {
    padding: 18px 20px;
    color: var(--noir);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--noir-10);
    transition: var(--transition);
    position: relative;
}

.mobile-nav a:last-child {
    border-bottom: none;
}

.mobile-nav a:hover {
    background: var(--noir-10);
    padding-left: 25px;
}

.mobile-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 0;
    background: var(--noir);
    transition: height 0.3s ease;
}

.mobile-nav a:hover::before {
    height: 20px;
}

/* Mode sombre pour les liens du menu */
body.dark-theme .mobile-nav a {
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

body.dark-theme .mobile-nav a:hover {
    background: var(--bg-secondary);
}

body.dark-theme .mobile-nav a::before {
    background: var(--accent-color);
}

/* Bouton fermeture */
.mobile-nav-close::before,
.mobile-nav-close::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--noir);
    border-radius: 1px;
}

body.dark-theme .mobile-nav-close::before,
body.dark-theme .mobile-nav-close::after {
    background: var(--text-primary);
}

/* Header du menu */
.mobile-nav-header {
    padding: 20px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--noir-10);
    text-align: left;
}

.mobile-nav-header .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--noir);
}

body.dark-theme .mobile-nav-header {
    border-bottom: 1px solid var(--border-color);
}

body.dark-theme .mobile-nav-header .logo {
    color: var(--text-primary);
}

/* Footer du menu */
.mobile-nav-footer {
    margin-top: auto;
    padding-top: 30px;
    border-top: 1px solid var(--noir-10);
    font-size: 0.9rem;
    color: var(--noir-20);
    text-align: left;
}

body.dark-theme .mobile-nav-footer {
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .desktop-nav {
        display: none !important;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    body.menu-open {
        overflow: hidden;
    }
}

@media (max-width: 480px) {
    .mobile-nav-content {
        padding: 70px 20px 30px;
    }
    
    .mobile-nav a {
        padding: 16px 20px;
        font-size: 1rem;
    }
    
    .mobile-nav-close {
        top: 20px;
        right: 20px;
        width: 35px;
        height: 35px;
    }
    
    .mobile-nav-header .logo {
        font-size: 1.3rem;
    }
}








/* ===== CORRECTION ICÔNE MENU BURGER ===== */

/* Icône du menu burger - COULEURS FIXES */
.mobile-menu-btn span {
    display: block;
    height: 2px;
    width: 100%;
    background: #000000; /* NOIR FIXE pour le mode clair */
    border-radius: 1px;
    transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    transform-origin: center;
}

/* Mode sombre - BLANC FIXE */
body.dark-theme .mobile-menu-btn span {
    background: #FFFFFF !important; /* BLANC FIXE pour le mode sombre */
}

/* Animation burger mode clair */
.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: #000000; /* Reste noir */
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: #000000; /* Reste noir */
}

/* Animation burger mode sombre */
body.dark-theme .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: #FFFFFF !important; /* Devient blanc */
}

body.dark-theme .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    background: #FFFFFF !important; /* Devient blanc */
}

body.dark-theme .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: #FFFFFF !important; /* Devient blanc */
}











/* ===== THÈME NOIR POUR PAGE CONTACT ===== */

/* ===== HERO CONTACT TOUJOURS NOIR ===== */
.contact-hero {
    background: linear-gradient(135deg, #000000 0%, #333333 100%) !important;
    color: #ffffff !important;
}

/* S'assurer que le thème sombre ne change pas le hero contact */
body.dark-theme .contact-hero {
    background: linear-gradient(135deg, #000000 0%, #333333 100%) !important;
    color: #ffffff !important;
}
.contact-content {
    background: var(--bg-secondary);
}

.contact-info h2 {
    color: var(--text-primary);
}

.contact-info > p {
    color: var(--text-secondary);
}

.contact-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.contact-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.contact-item i {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.contact-item div h4 {
    color: var(--text-primary);
}

.contact-item div p {
    color: var(--text-secondary);
}

.contact-form {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.contact-form h2 {
    color: var(--text-primary);
}

.form-group label {
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

body.dark-theme .form-group input:focus,
body.dark-theme .form-group select:focus,
body.dark-theme .form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.btn {
    background: var(--accent-color);
    color: var(--bg-primary);
    border: none;
}

.btn:hover {
    background: var(--text-secondary);
    transform: translateY(-2px);
}

/* Adaptation du footer pour le thème */
.footer {
    background: var(--noir);
    color: var(--blanc);
}

.footer-brand p {
    color: var(--noir-40);
}

.footer-section h4 {
    color: var(--noir-40);
}

.footer-links a {
    color: var(--noir-40);
}

.footer-links a:hover {
    color: var(--blanc);
}

.footer-links a::before {
    background: var(--blanc);
}

.footer-bottom {
    color: var(--noir-40);
    border-top: 1px solid var(--noir-80);
}

/* ===== SEUL LE TEXTE "ARMONI SOLUTION" EN BLANC ===== */
.footer-brand h3 {
    color: #FFFFFF !important;
}

/* Mode sombre spécifique pour le footer */
body.dark-theme .footer {
    background: var(--noir-5);
}

body.dark-theme .footer-brand p,
body.dark-theme .footer-section h4,
body.dark-theme .footer-links a,
body.dark-theme .footer-bottom {
    color: var(--noir-40);
}

body.dark-theme .footer-links a:hover {
    color: var(--blanc);
}

/* Responsive pour le thème contact */
@media (max-width: 768px) {
    .contact-item {
        background: var(--bg-primary);
    }
    
    .contact-form {
        background: var(--bg-primary);
    }
}

/* Focus visible adapté au thème */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Placeholder adapté au thème */
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* Sélection de texte adaptée */
::selection {
    background: var(--accent-color);
    color: var(--bg-primary);
}

/* Curseur de sélection pour les inputs */
.form-group input::selection,
.form-group textarea::selection {
    background: var(--accent-color);
    color: var(--bg-primary);
}





/* ===== HEADER NOIR UNIQUEMENT EN MODE SOMBRE ===== */
body.dark-theme .header {
    background: #000000 !important;
    border-bottom: 1px solid #333333 !important;
}

body.dark-theme .nav a {
    color: #ffffff !important;
}

body.dark-theme .nav a:hover,
body.dark-theme .nav a.active {
    color: #ffffff !important;
    opacity: 1;
}

body.dark-theme .nav a::after {
    background: #ffffff !important;
}

/* Icône burger en blanc en mode sombre */
body.dark-theme .mobile-menu-btn span {
    background: #ffffff !important;
}



/* Overlay menu mobile */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary); /* ← VARIABLE */
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-content {
    padding: 80px 30px 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary); /* ← VARIABLE */
}

.mobile-nav a {
    padding: 18px 20px;
    color: var(--text-primary); /* ← VARIABLE */
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--border-color); /* ← VARIABLE */
    transition: var(--transition);
    position: relative;
}

.mobile-nav a:hover {
    background: var(--bg-secondary); /* ← VARIABLE */
    padding-left: 25px;
}

.mobile-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 0;
    background: var(--accent-color); /* ← VARIABLE */
    transition: height 0.3s ease;
}








/* Formulaire */
.contact-form {
    background: var(--bg-primary);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-form h2 {
    color: var(--text-primary);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 25px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.8;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(10, 10, 10, 0.1);
}

body.dark-theme .form-group input:focus,
body.dark-theme .form-group select:focus,
body.dark-theme .form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(245, 245, 245, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

/* Options des selects */
.form-group select option {
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* Résumé des prix */
.price-summary {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 8px;
    margin: 30px 0;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.price-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0 0;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
}

/* Bouton d'envoi */
.btn-primary {
    width: 100%;
    background: var(--text-primary);
    color: var(--bg-primary);
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    background: var(--text-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

body.dark-theme .btn-primary:hover {
    background: var(--noir-moyen);
}

/* Alertes */
.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin: 20px auto;
    max-width: 800px;
    border-left: 4px solid;
    transition: var(--transition);
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
    border-color: #16a34a;
}

body.dark-theme .alert-success {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border-color: #4ade80;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border-color: #dc2626;
}

body.dark-theme .alert-error {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border-color: #f87171;
}

.alert-error h3 {
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    color: inherit;
}

.alert-error ul {
    margin: 0;
    padding-left: 20px;
    color: inherit;
}



/* Section contact content */
.contact-content {
    padding: 80px 0;
    background: var(--bg-primary);
    transition: var(--transition);
}

.contact-info h2 {
    color: var(--text-primary);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.contact-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-info {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .contact-hero {
        padding: 60px 0;
    }
    
    .contact-hero h1 {
        font-size: 2rem;
    }
    
    .contact-content {
        padding: 60px 0;
    }
    
    .contact-form {
        padding: 30px 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .contact-form {
        padding: 25px 20px;
    }
    
    .contact-hero h1 {
        font-size: 1.8rem;
    }
    
    .contact-hero p {
        font-size: 1rem;
    }
    
    .btn-primary {
        padding: 14px 24px;
        font-size: 1rem;
    }
}