/* assets/css/header.css */

#main-header {
    width: 100%;
    height: 90px;
    background: rgba(255, 255, 255, 0.9); /* Fundo levemente transparente */
    backdrop-filter: blur(10px); /* Efeito de vidro embaçado */
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-img {
    height: 70px;
    width: auto;
}

/* Lista de Navegação */
.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 35px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--brand-dark);
    text-transform: lowercase; /* Visual moderno de agência */
    letter-spacing: 0.5px;
    transition: 0.3s;
}

.nav-link:hover {
    color: var(--brand-blue);
}

/* Sub-menu (Dropdown) */
.nav-item-has-children {
    position: relative;
}

.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #FFFFFF;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 15px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: 0.3s;
}

.nav-item-has-children:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu li a {
    padding: 10px 25px;
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: 0.3s;
}

.sub-menu li a:hover {
    background: #F8F9FA;
    color: var(--brand-blue);
}

/* Botão de Destaque no Header */
.btn-header {
    background-color: var(--brand-dark);
    color: #FFFFFF !important;
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-header:hover {
    background-color: var(--brand-blue);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 102, 255, 0.2);
}

/* Responsividade Mobile */
@media (max-width: 968px) {
    .nav-desktop { display: none; } /* Precisaremos de um menu mobile depois */
}