/* Styles principaux pour EcoPro Nettoyage - Palette Bleu-Blanc-Jaune */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark);
}

p {
    margin-bottom: 20px;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-light);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-full);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background-color: var(--secondary);
    color: var(--dark);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--accent);
    color: var(--dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Dans l'en-tête, le bouton de devis gratuit */
.nav-cta .btn-primary {
    background-color: var(--secondary);
    color: var(--dark);
}

.nav-cta .btn-primary:hover {
    background-color: var(--accent);
}

/* Modification des couleurs pour correspondre à la nouvelle palette */
.contact-bar {
    background-color: var(--primary);
}

.header {
    background-color: var(--white);
}

.logo {
    color: var(--primary);
}

.logo span {
    color: var(--secondary);
}

/* En-têtes de section */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--dark);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--secondary);
    border-radius: var(--radius-full);
}

.section-header p {
    color: var(--text-light);
    font-size: 18px;
}

/* Page loader */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(21, 101, 192, 0.1);
    border-radius: 50%;
    border-top: 4px solid var(--primary);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--secondary);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Autres boutons dans les services */
.service-link.btn-secondary {
    background-color: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
}

.service-link.btn-secondary:hover {
    background-color: var(--primary);
    color: var(--white);
}
/*logo*/
.certification-logo {
    max-height: 120px;
    margin: 0 auto;
    display: block;
}
.certification-section {
    text-align: center;
    background-color: var(--light);
    padding: 50px 0;
}
.certification-title {
    margin-bottom: 30px;
    color: var(--primary);
}
.cert-badge {
    display: inline-block;
    vertical-align: middle;
    height: 60px;
    margin-left: 10px;
}
.logo-container {
    display: flex;
    align-items: center;
}
.logo-img {
    max-height: 130px;
    width: auto;
}
/* Ajustement pour les icônes des services */
.service-icon {
    background-color: var(--secondary);
    color: var(--dark) !important;
}

.service-card:hover .service-icon {
    background-color: var(--primary);
    color: var(--white) !important;
}

/* Ajustement pour les cartes de tarification */
.pricing-card.featured {
    border: 2px solid var(--secondary);
}

.pricing-header {
    background-color: var(--primary);
}

.pricing-card.featured .pricing-header {
    background-color: var(--secondary);
    color: var(--dark);
}

.featured-badge {
    background-color: var(--accent);
    color: var(--dark);
}

/* Engagements */
.engagement-icon {
    background-color: var(--secondary);
    color: var(--dark) !important;
}

.engagement-card:hover .engagement-icon {
    background-color: var(--primary);
    color: var(--white) !important;
}

/* Témoignages */
.testimonial-rating {
    color: var(--secondary);
}

/* Couleurs des éléments FAQ */
.faq-toggle::before,
.faq-toggle::after {
    background-color: var(--primary);
}

.faq-item.active .faq-question {
    background: linear-gradient(to right, #f0f7ff, var(--primary-light));
}

/* Contact */
.contact-info-icon {
    background-color: var(--light);
    color: var(--primary);
}

.contact-info-card:hover .contact-info-icon {
    background-color: var(--secondary);
    color: var(--dark);
}

/* Animations de base */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.8s ease forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.8s ease forwards;
}

.animate-zoom-in {
    animation: zoomIn 0.8s ease forwards;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

.delay-400 {
    animation-delay: 0.4s;
}

.delay-500 {
    animation-delay: 0.5s;
}
.form-message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
    font-weight: 500;
    animation: fadeIn 0.3s ease;
}

.form-message.success {
    background-color: rgba(40, 167, 69, 0.1);
    border-left: 4px solid #28a745;
    color: #155724;
}

.form-message.error {
    background-color: rgba(220, 53, 69, 0.1);
    border-left: 4px solid #dc3545;
    color: #721c24;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Style pour les champs invalides */
.form-control.invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-control.invalid::placeholder {
    color: #dc3545;
}

/* Style pour le bouton de soumission désactivé */
.form-submit:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}