/* --- Estilos Gerais do Header --- */
.topbar {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
    border-bottom: 2px solid rgba(3, 150, 157, 0.08);
    transition: all 0.3s ease;
}

.navbar {
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    position: relative;
    flex-wrap: nowrap;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: 10px;
    min-width: 160px;
}

.logo img {
    height: 72px;
    width: auto;
}

.logo-separator {
    font-size: 2rem;
    color: var(--primary);
    font-weight: 700;
    margin: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.logo-sapicolegio,
.logo-psicosapi {
    height: 54px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
    list-style: none;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.nav-links li, .nav-links a {
    white-space: nowrap;
}

.nav-links a {
    font-size: 0.96rem;
    color: var(--text);
    transition: 0.25s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--teal);
}

.nav-links a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--teal);
    left: 0;
    bottom: -4px;
    transition: 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 14px 22px;
    border-radius: 999px !important;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    color: #ffffff !important;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    box-shadow: 0 6px 16px rgba(123, 99, 241, 0.25);
    transition: 0.25s ease;
    border: 1px solid rgba(255,255,255,0.28);
    min-width: 140px;
    height: 46px;
    line-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--primary);
    cursor: pointer;
}

/* --- Ajustes Mobile (Abaixo de 760px) --- */
@media (max-width: 760px) {
    .topbar {
        /* Removemos a borda e reduzimos a sombra para limpar a base do header */
        border-bottom: none !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
    }

    .navbar {
        gap: 4px;
        min-height: 70px; /* Altura reduzida para o mobile não "vazar" branco */
    }

    .logo {
        flex: 0 1 auto;
        min-width: 0;
        gap: clamp(4px, 2.5vw, 8px);
    }

    .logo img,
    .logo-sapicolegio,
    .logo-psicosapi {
        height: clamp(44px, 10vw, 64px);
        width: auto;
    }

    .menu-toggle {
        display: inline-flex;
        z-index: 1101;
        padding: 6px 8px;
    }

    .nav-links {
        position: absolute;
        top: 100%; /* Cola exatamente no fim da navbar */
        right: 0;
        background: var(--white);
        width: min(280px, 85vw);
        flex-direction: column;
        
        /* CORREÇÃO DA LINHA BRANCA: */
        max-height: 0;
        opacity: 0;
        visibility: hidden;
        overflow: hidden;
        transition: all 0.3s ease-in-out;
        z-index: 100;
        border-radius: 0 0 18px 18px;
        padding: 0 14px; /* Padding zero quando fechado */
        box-shadow: none; /* Sombra zero quando fechado */
    }

    .nav-links.active {
        /* Reativa os elementos visualmente ao abrir */
        max-height: 600px;
        opacity: 1;
        visibility: visible;
        padding: 10px 14px; 
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
        overflow-y: auto;
    }

    .logo-separator {
        font-size: 1.5rem;
        margin: 0 6px;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        width: 100%;
        padding: 12px 0;
        display: block;
        border-bottom: 1px solid #f0f0f0;
        font-size: 1rem;
    }

    .nav-links a.nav-cta {
        display: flex;
        justify-content: center;
        margin: 10px 0;
        border-bottom: none;
    }

    /* Ajuste para o Dropdown dentro do mobile */
    .nav-links .dropdown-menu {
        position: static;
        box-shadow: none;
        padding-left: 15px;
        background: transparent;
        display: none; /* Controlado pelo seu JS */
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .nav-links a::after {
        display: none;
    }
}