/* #50: MENU MOBILE RESPONSIVO */

/* Hamburger Icon */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--preto);
    border-radius: 0;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Menu Mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--branco);
    z-index: 1000;
    transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.mobile-menu.active {
    right: 0;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-nav a {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--preto);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
}

.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--verde-agua);
}

.mobile-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--verde-agua);
    transition: width 0.3s ease;
}

.mobile-nav a:hover::after,
.mobile-nav a.active::after {
    width: 100%;
}

/* Close Button */
.menu-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--preto);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.menu-close:hover {
    color: var(--verde-agua);
}

/* Overlay */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Animação Hamburger para X */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Header ajustes para mobile */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .main-nav {
        display: none;
    }

    .header-container {
        padding: 1rem;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .logo-subtitle {
        font-size: 0.6rem;
    }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .main-nav ul {
        gap: 1rem;
    }

    .main-nav a {
        font-size: 0.8rem;
    }
}

/* Mobile pequeno */
@media (max-width: 480px) {
    .mobile-nav a {
        font-size: 1.3rem;
    }

    .menu-close {
        top: 1.5rem;
        right: 1.5rem;
    }

    .logo-text {
        font-size: 1.3rem;
    }
}

/* Prevenir scroll quando menu aberto */
body.menu-open {
    overflow: hidden;
}
/* #53: GARANTIR VISIBILIDADE DO HAMBURGER */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex !important; /* Forçar exibição */
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .main-nav {
        display: none !important; /* Garantir que desktop some */
    }
}