/* Menu Novo - Hamburger simples e funcional */

.menu-toggle {
    --menu-toggle-bg: rgba(14, 14, 18, 0.72);
    --menu-toggle-border: rgba(255, 255, 255, 0.12);
    --menu-toggle-line: #fff;
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 10001;
    width: 48px;
    height: 48px;
    background: var(--menu-toggle-bg);
    border: 1px solid var(--menu-toggle-border);
    border-radius: 999px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 10px;
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transition:
        transform 0.25s ease,
        background-color 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.menu-toggle:hover {
    transform: translateY(-1px);
    box-shadow:
        0 14px 34px rgba(0, 0, 0, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.menu-toggle:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.85);
    outline-offset: 3px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    border-radius: 999px;
    background: var(--menu-toggle-line);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.14);
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Estado aberto do botão */
.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);
}

.menu-toggle.active {
    --menu-toggle-bg: rgba(17, 17, 17, 0.92);
    --menu-toggle-border: rgba(255, 255, 255, 0.14);
    --menu-toggle-line: #fff;
}

/* Overlay escuro */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Container do menu */
.menu-nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100%;
    background: #111;
    z-index: 10000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 40px;
}

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

/* Lista de links */
.menu-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu-nav ul li {
    margin-bottom: 24px;
}

.menu-nav ul li a {
    color: #fff;
    text-decoration: none;
    font-family: 'Work Sans', 'Arial Black', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    padding: 8px 0;
    transition: color 0.2s ease, transform 0.2s ease;
}

.menu-nav ul li a:hover {
    color: #888;
    transform: translateX(10px);
}

/* Variante escura - para páginas com fundo claro */
.menu-toggle.dark {
    --menu-toggle-bg: rgba(255, 255, 255, 0.88);
    --menu-toggle-border: rgba(0, 0, 0, 0.08);
    --menu-toggle-line: #111;
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.menu-toggle.dark span {
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.menu-toggle.dark:focus-visible {
    outline: 2px solid rgba(0, 0, 0, 0.85);
}

.menu-toggle.dark.active {
    --menu-toggle-bg: rgba(17, 17, 17, 0.92);
    --menu-toggle-border: rgba(255, 255, 255, 0.14);
    --menu-toggle-line: #fff;
    box-shadow:
        0 14px 34px rgba(0, 0, 0, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Seletor de Idioma */
.language-selector {
    position: absolute;
    bottom: 40px;
    left: 40px;
    right: 40px;
}

.lang-current {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0 auto;
}

.lang-current:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.1);
}

.lang-dropdown {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 16px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.lang-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown button {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    width: 56px;
    height: 56px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Work Sans', 'Arial Black', sans-serif;
}

.lang-dropdown button:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.lang-dropdown button.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.lang-dropdown button .flag {
    font-size: 20px;
}

.lang-dropdown button .code {
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Mobile */
@media (max-width: 768px) {
    .menu-nav {
        width: 100%;
        right: -100%;
        padding: 60px 30px;
    }

    .menu-nav ul li a {
        font-size: 1.3rem;
    }

    .menu-toggle {
        top: 12px;
        right: 12px;
        width: 46px;
        height: 46px;
    }
}