/* Header */
.mrt-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: white;
    box-shadow: var(--mrt-shadow);
    z-index: 1000;
    transition: var(--mrt-transition);
}

.mrt-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    /*padding: var(--mrt-spacing-md) 0;*/
}

/* Logo no Header */
.mrt-logo {
    display: flex;
    align-items: center;
    /*gap: var(--mrt-spacing-sm);*/
    text-decoration: none;
}

.mrt-logo-img {
    height: 90px;
    width: auto;
    transition: var(--mrt-transition);
}

.mrt-logo:hover .mrt-logo-img {
    transform: scale(1.05);
}

/* Texto do logo (esconder mas manter para SEO) */
.mrt-logo-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsivo - Logo menor no mobile */
@media (max-width: 768px) {
    .mrt-logo-img {
        height: 85px;
    }
}

.mrt-nav-menu {
    display: flex;
    align-items: center;
    gap: var(--mrt-spacing-xl);
}

.mrt-nav-list {
    display: flex;
    list-style: none;
    gap: var(--mrt-spacing-xl);
}

.mrt-nav-link {
    font-family: var(--mrt-font-primary);
    font-weight: 500;
    color: var(--mrt-gray-700);
    position: relative;
}

.mrt-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--mrt-primary);
    transition: var(--mrt-transition);
}

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

/* Mobile Menu Toggle */
.mrt-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--mrt-spacing-sm);
}

.mrt-mobile-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--mrt-gray-800);
    transition: var(--mrt-transition);
}

/* Footer */
/* Logo no Footer */

/*.mrt-footer-logo {*/
/*    margin-bottom: var(--mrt-spacing-md);*/
/*}*/

.mrt-footer-logo img {
    height: 100px;
    width: auto;
    filter: brightness(0) invert(1); /* Torna o logo branco */
    opacity: 0.9;
    transition: var(--mrt-transition);
}

.mrt-footer-logo img:hover {
    opacity: 1;
}

.mrt-footer {
    background-color: var(--mrt-gray-900);
    color: var(--mrt-gray-300);
    padding: var(--mrt-spacing-xxl) 0 var(--mrt-spacing-lg);
    margin-top: var(--mrt-spacing-xxl);
}

.mrt-footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--mrt-spacing-xl);
    margin-bottom: var(--mrt-spacing-xl);
}

.mrt-footer-title {
    color: white;
    margin-bottom: var(--mrt-spacing-md);
}

.mrt-footer-subtitle {
    color: white;
    font-size: 1.1rem;
    margin-bottom: var(--mrt-spacing-md);
}

.mrt-footer-text {
    margin-bottom: var(--mrt-spacing-lg);
    line-height: 1.7;
}

.mrt-footer-social {
    display: flex;
    gap: var(--mrt-spacing-md);
}

.mrt-footer-social a {
    color: var(--mrt-gray-400);
    transition: var(--mrt-transition);
}

.mrt-footer-social a:hover {
    color: white;
    transform: translateY(-2px);
}

.mrt-footer-links {
    list-style: none;
}

.mrt-footer-links li {
    margin-bottom: var(--mrt-spacing-sm);
}

.mrt-footer-links a {
    color: var(--mrt-gray-400);
}

.mrt-footer-links a:hover {
    color: white;
}

.mrt-footer-contact {
    list-style: none;
    margin-bottom: var(--mrt-spacing-lg);
}

.mrt-footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--mrt-spacing-sm);
    margin-bottom: var(--mrt-spacing-sm);
}

.mrt-footer-bottom {
    text-align: center;
    padding-top: var(--mrt-spacing-xl);
    border-top: 1px solid var(--mrt-gray-800);
    color: var(--mrt-gray-500);
}

/* WhatsApp Float */
.mrt-whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--mrt-shadow-hover);
    transition: var(--mrt-transition);
    z-index: 999;
}

.mrt-whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Responsividade Mobile */
@media (max-width: 768px) {
    /* Header Mobile */
    .mrt-mobile-toggle {
        display: flex;
    }
    
    .mrt-nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background-color: white;
        flex-direction: column;
        padding: var(--mrt-spacing-xl);
        transition: var(--mrt-transition);
    }
    
    .mrt-nav-menu.active {
        left: 0;
    }
    
    .mrt-nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
        text-align: center;
    }
    
    .mrt-nav-link {
        padding: var(--mrt-spacing-md) 0;
        display: block;
    }
    
    /* Footer Mobile */
    .mrt-footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .mrt-footer-social {
        justify-content: center;
    }
    
    .mrt-footer-contact {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

/* Ajuste para conteúdo principal */
#main-content {
    margin-top: 76px; /* Altura do header fixo */
    min-height: calc(100vh - 76px);
}