/* ========================================
   BOTÃO HAMBÚRGUER
   ======================================== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    width: 50px;
    height: 50px;
    background: var(--c_blue3);
    border-radius: 10px;
    border: none;
    cursor: pointer;
    padding: 10px; 
    z-index: 1002;
    flex-shrink: 0;
}

.hamburger span {
    width: 100%;
    height: 4px;
    background: var(--c_white);
    border-radius: 10px;
    transition: all 0.3s ease;
}


@media only screen and (max-width: 800px) {
    .hamburger {
        display: flex;
        position: relative;
        flex: 0 0 var(--mobile-header-box, 98px);
        width: var(--mobile-header-box, 98px);
        height: var(--mobile-header-box, 98px);
        gap: 10px;
        padding: 30px;
        border-radius: 16px;
        margin: 0;
        z-index: 1002;
    }

    .hamburger span {
        width: 54px;
        height: 6px;
    }
}

@media only screen and (max-width: 720px) {
    .hamburger {
        position: relative;
        flex-basis: var(--mobile-header-box, 88px);
        width: var(--mobile-header-box, 88px);
        height: var(--mobile-header-box, 88px);
        gap: 9px;
        padding: 26px;
    }

    .hamburger span {
        width: 48px;
        height: 5px;
    }
}

@media only screen and (max-width: 600px) {
    .hamburger {
        position: relative;
        flex-basis: var(--mobile-header-box, 78px);
        width: var(--mobile-header-box, 78px);
        height: var(--mobile-header-box, 78px);
        gap: 8px;
        padding: 22px;
    }
   
    .hamburger span {
        width: 42px;
        height: 5px;
    }

}

@media only screen and (max-width: 350px) {
    .hamburger {
        flex-basis: var(--mobile-header-box, 68px);
        width: var(--mobile-header-box, 68px);
        height: var(--mobile-header-box, 68px);
        gap: 7px;
        padding: 18px;
        border-radius: 12px;
    }

    .hamburger span {
        width: 36px;
        height: 4px;
    }

}