:root {
    --nav-height: 85px;
}

/* ================= NAVBAR ================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;

    height: var(--nav-height);
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 20px;
    box-sizing: border-box;

    z-index: 9999;
}


.navbar img {
    height: 50px;
}

.navbar nav a {
    margin-left: 18px;
    text-decoration: none;
    font-weight: 600;
    color: #333;
}

.menu-btn {
    display: none;
    font-size: 32px;
    background: none;
    border: 0;
    cursor: pointer;
}


/* ================= MOBILE MENU ================= */
.mobile-menu {
    display: none;
    flex-direction: column;

    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;

    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,.25);

    z-index: 10001;
}

.mobile-menu.mostrar {
    display: flex;
}

.mobile-menu a {
    padding: 16px 20px;
    font-weight: 600;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #eee;
}


.navbar nav a,
.mobile-menu a {
    white-space: nowrap;
}



.menu-btn {
    display: none;
    font-size: 32px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 10002;
}


/* ================= RESPONSIVO ================= */
@media (max-width: 768px) {
    .navbar nav {
        display: none;
    }

    .menu-btn {
        display: block;
    }
}