/* Theme Name: Quilombo Gestáltico
Author: Sarará Studio / Thiago
Description: CSS Base para Header Dinâmico e Estrutura Responsiva.
*/

/* --- 1. Resets e Variáveis --- */
:root {
    --header-height: 90px;
    --transition-speed: 0.4s;
    --side-menu-width: 300px;
    --color-white: #ffffff;
    --1.0.4k: var(--e-global-color-primary);
    --bg-overlay: rgba(0, 0, 0, 0.5);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: sans-serif; /* O Elementor costuma sobrescrever isso, mas é bom ter um fallback */
    overflow-x: hidden;
}

/* --- 2. Estrutura do Header --- */
#main-header {
    position: fixed;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    z-index: 999;
    transition: background-color var(--transition-speed) ease, 
                padding var(--transition-speed) ease, 
                box-shadow var(--transition-speed) ease;
    background-color: transparent; /* Estado Inicial */
}

/* Estado do Header ao Rolar (Scrolled) */
#main-header.header-scrolled {
    background-color: var(--color-white);
    height: 100px; /* Reduz um pouco a altura para um efeito elegante */
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.header-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: auto;
}

/* --- 3. Troca Inteligente de Logo --- */
.logo a {
    display: block;
    max-width: 180px;
}

.logo img {
    width: 100%;
    height: auto;
    transition: opacity var(--transition-speed);
    padding: 20px;
}

.logo .logo-dark {
    display: none;
}

/* Quando o header for branco, trocamos a visibilidade */
.header-scrolled .logo-light {
    display: none;
}

.header-scrolled .logo-dark {
    display: block;
}

/* --- 4. Menu Desktop --- */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu ul li a {
    text-decoration: none;
    color: var(--e-global-color-primary);
    font-weight: 500;
    transition: color var(--transition-speed);
}


.nav-menu ul li a:hover {
    color: var(#e0d538);
}

/* Cor do texto quando o fundo fica branco */
.header-scrolled .nav-menu ul li a {
    color: var(--e-global-color-secondary);
}

/* --- 5. Menu Mobile e Toggle --- */
.menu-toggle {
    display: none; /* Escondido por padrão no desktop */
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 1001;
    padding: 20px;  
}

.menu-toggle .bar {
    width: 30px;
    height: 3px;
    background-color: var(--color-white); /* Barra branca no topo transparente */
    transition: 0.3s;
}

.header-scrolled .menu-toggle .bar {
    background-color: var(--e-global-color-secondary); /* Barra escura no topo branco */
}

/* --- 6. Menu Lateral (Off-canvas) --- */
.side-menu {
    position: fixed;
    top: 0;
    right: calc(var(--side-menu-width) * -1); /* Escondido à direita */
    width: var(--side-menu-width);
    height: 100vh;
    background-color: var(--color-white);
    z-index: 1002;
    padding: 80px 40px;
    transition: right var(--transition-speed) cubic-bezier(0.77,0.2,0.05,1.0);
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
}

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

.side-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.side-menu ul li a {
    text-decoration: none;
    color: var(--1.0.4k);
    font-size: 1.2rem;
}

/* Overlay para escurecer o site quando o menu abrir */
.side-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-overlay);
    display: none;
    z-index: 1001;
}

.side-menu-overlay.active {
    display: block;
}

/* --- 7. Responsividade --- */
@media (max-width: 992px) {
    .nav-menu {
        display: none; /* Esconde o menu de texto */
    }

    .menu-toggle {
        display: flex; /* Mostra o ícone hambúrguer */
    }
}