/* Styles de l'en-tête pour EcoPro Nettoyage */

/* Barre de contact */
.contact-bar {
    background-color: var(--primary);
    color: var(--white);
    padding: 12px 0;
    transition: var(--transition);
}

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

.contact-info {
    display: flex;
    align-items: center;
}

.contact-info-item {
    margin-right: 24px;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.contact-info-item i {
    margin-right: 8px;
}

.social-links {
    display: flex;
}

.social-links a {
    color: var(--white);
    margin-left: 16px;
    font-size: 16px;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent);
    transform: translateY(-3px);
}

/* Header principal */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header.scrolled .contact-bar {
    padding: 0;
    height: 0;
    overflow: hidden;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
}

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

/* Navigation */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
}

.nav-item {
    margin: 0 16px;
}

.nav-link {
    color: var(--dark);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

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

.nav-cta {
    margin-left: 24px;
}

.mobile-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary);
    background: none;
    border: none;
    transition: var(--transition);
}

.mobile-toggle.active {
    color: var(--secondary);
}

.certification-logo {
    max-width: 300px;
    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: 40px;
    margin-left: 10px;
}
.logo-container {
    display: flex;
    align-items: center;
}