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

html {
    overflow-x: clip; /* clip não quebra position:fixed (diferente de hidden) */
    width: 100%;
    height: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
    overflow-x: clip; /* clip não quebra position:fixed (diferente de hidden) */
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}


/* ===== HEADER ===== */
.header {
    background: var(--hdr-bg, #00071c);
    border-bottom: 1px solid var(--hdr-border, #1e2a3a);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    width: 100%;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    position: relative;
    width: 100%;
}

/* ===== LOGO ===== */
.logo {
    font-size: 24px;
    font-weight: bold;
    padding: 20px 0;
    z-index: 1000;
}

.logo a {
    color: var(--hdr-text, #ffffff);
}

/* ===== MOBILE MENU TOGGLE ===== */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 7px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1002;
    padding: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--hdr-text, #ffffff);
    border-radius: 3px;
    transition: all 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}
.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===== NAVEGAÇÃO DESKTOP ===== */
.main-nav > ul {
    display: flex;
    align-items: center;
    gap: 5px;
}

.main-nav > ul > li {
    position: relative;
}

.main-nav > ul > li > a {
    display: block;
    padding: 30px 20px;
    color: var(--hdr-nav-link, #ffffff);
    font-weight: 500;
    white-space: nowrap;
}

/* ===== DROPDOWN - CATEGORIAS (Desktop) ===== */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 250px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    border-radius: 0 0 8px 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
}

.main-nav > ul > li:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li {
    position: relative;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.dropdown li:last-child {
    border-bottom: none;
}

.dropdown li > a {
    display: block;
    padding: 12px 20px;
    color: var(--hdr-nav-link, #ffffff);;
}

/* ===== DROPDOWN - SUBCATEGORIAS (Desktop) ===== */
.dropdown-sub {
    position: absolute;
    top: 0;
    left: 100%;
    background: #f8f9fa;
    min-width: 200px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    border-radius: 0 8px 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.3s;
}

.dropdown li:hover .dropdown-sub {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.dropdown-sub li > a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--hdr-nav-link, #ffffff);
}

/* ===== INDICADOR DE SUBMENU (Desktop) ===== */
.has-submenu > a::after {
    content: ' ▸';
    float: right;
    margin-left: 10px;
}

/* ===== MOBILE OVERLAY ===== */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 999;
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

/* ===== MENU ABERTO - Desabilita scroll da página ===== */
body.menu-open {
    overflow: hidden;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    /*

     */
}

/* ===== RESPONSIVE - MOBILE ===== */
@media (max-width: 768px) {

    /*
     * CORREÇÃO: No mobile, aplicamos as variáveis mob_* diretamente nos elementos
     * pois redefinir --hdr-* apontando para --mob-* não funciona em todos os browsers.
     * As variáveis --mob-* são definidas via PHP no <style> do header.php.
     */

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

    /* Hamburger usa cor mobile */
    .mobile-menu-toggle span {
        background: var(--mob-text, #ffffff);
    }

    /* Botão hamburger fica fixo quando menu está aberto */
    .mobile-menu-toggle.active {
        position: fixed;
        top: 20px;
        right: 20px;
        z-index: 1003;
    }

    /* Logo usa cor mobile */
    .logo a {
        color: var(--mob-text, #ffffff);
    }

    /* Header barra principal usa cores mobile */
    .header {
        background: var(--mob-bg, #111827);
        border-bottom-color: var(--mob-border, #1e2a3a);
    }

    /* Header fica fixo quando menu está aberto no mobile */
    body.menu-open .header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
    }

    /* Sidebar mobile */
    .main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 85%;
        max-width: 350px;
        height: 100vh;
        background: var(--mob-bg, #111827);
        transition: left 0.3s ease;
        overflow-y: auto;
        overflow-x: hidden;
        z-index: 1001;
        box-shadow: 5px 0 20px rgba(0,0,0,0.3);
    }

    .main-nav.active {
        left: 0;
        background: var(--mob-menu-aberto, #1a2235);
    }

    /* Lista principal mobile */
    .main-nav > ul {
        flex-direction: column;
        gap: 0;
        padding: 80px 0 30px 0;
        width: 100%;
    }

    .main-nav > ul > li {
        width: 100%;
        border-bottom: 1px solid var(--mob-border, rgba(255,255,255,0.07));
    }

    .main-nav > ul > li > a {
        padding: 18px 25px;
        color: var(--mob-nav-link, #ffffff);
        font-size: 16px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }

    /* Indicador de submenu mobile */
    .has-submenu > a::after {
        content: '+';
        float: none;
        margin: 0;
        font-size: 24px;
        font-weight: 300;
        transition: transform 0.3s;
    }

    .has-submenu.active > a::after {
        content: '−';
    }

    /* Dropdown mobile — Categorias (cores fixas) */
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-radius: 0;
        display: none;
        background: #f2f2f2;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        width: 100%;
    }

    .dropdown.active {
        display: block;
        max-height: 1000px;
    }

    .dropdown li {
        border-bottom: 1px solid rgba(0,0,0,0.06);
        width: 100%;
    }

    .dropdown li > a {
        padding: 15px 25px 15px 45px;
        font-size: 15px;
        color: #111827;
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }

    /* Dropdown mobile — Subcategorias (cores fixas) */
    .dropdown-sub {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-radius: 0;
        display: none;
        background: #dedede;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        width: 100%;
    }

    .dropdown-sub.active {
        display: block;
        max-height: 1000px;
    }

    .dropdown-sub li {
        border-bottom: 1px solid rgba(0,0,0,0.04);
        width: 100%;
    }

    .dropdown-sub li:last-child {
        border-bottom: none;
    }

    .dropdown-sub li > a {
        padding: 13px 25px 13px 65px;
        font-size: 14px;
        color: #374151;
        width: 100%;
    }

    .dropdown .has-submenu > a::after {
        font-size: 20px;
    }
}

/* Previne scroll quando menu mobile está aberto */
body.menu-open {
    overflow: hidden;
}