/* =====================
ACESSIBILIDADE & RESET
===================== */
:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.rounded-full { border-radius: 9999px; }

/* =====================
COLOR SCHEME GLOBAL
===================== */
/* Padrão: claro */
html { color-scheme: light; }

/* Segue o SO se não houver atributo (modo "system") */
@media (prefers-color-scheme: dark) {
    html:not([data-color-mode]) { color-scheme: dark; }
}

/* Forçar via atributo (controlado por JS) */
html[data-color-mode="light"] { color-scheme: light; }
html[data-color-mode="dark"]  { color-scheme: dark; }

/* =====================
CONTROLES (Tema/Idioma)
===================== */

/* Evita que qualquer overlay “coma” os cliques */
header { position: sticky; top: 0; z-index: 50; }
#mode-picker, #lang-picker,
#mode-picker-mobile, #lang-picker-mobile {
    position: relative;
    z-index: 51;          /* acima do header */
    pointer-events: auto; /* garante clique */
}
#mode-btn, #lang-btn,
#mode-btn-mobile, #lang-btn-mobile {
    background-color: transparent;
    color: inherit;
    border-color: color-mix(in oklab, currentColor 30%, transparent);
    position: relative;
    z-index: 52;          /* acima do container */
    pointer-events: auto;
}

#mode-btn:focus, #lang-btn:focus,
#mode-btn-mobile:focus, #lang-btn-mobile:focus {
    outline: none;
    box-shadow: 0 0 0 2px color-mix(in oklab, currentColor 50%, transparent);
    border-color: currentColor;
}

/* Menus: quando fechados, não ocupam espaço nem capturam clique (fallback por classe) */
#mode-menu.hidden,
#lang-menu.hidden,
#mode-menu-mobile.hidden,
#lang-menu-mobile.hidden {
    display: none !important;
    pointer-events: none !important;
}

/* Menus abertos sobrepõem o header e não atrapalham links ao lado */
#mode-menu, #lang-menu,
#mode-menu-mobile, #lang-menu-mobile {
    position: absolute;
    z-index: 60; /* base */
}

/* Ajusta popup para combinar com o tema */
html.dark #mode-menu,
html[data-color-mode="dark"] #mode-menu,
html.dark #lang-menu,
html[data-color-mode="dark"] #lang-menu,
html.dark #mode-menu-mobile,
html[data-color-mode="dark"] #mode-menu-mobile,
html.dark #lang-menu-mobile,
html[data-color-mode="dark"] #lang-menu-mobile {
    color-scheme: dark;
}
html:not(.dark):not([data-color-mode="dark"]) #mode-menu,
html:not(.dark):not([data-color-mode="dark"]) #lang-menu,
html:not(.dark):not([data-color-mode="dark"]) #mode-menu-mobile,
html:not(.dark):not([data-color-mode="dark"]) #lang-menu-mobile {
    color-scheme: light;
}

/* ====== FIX DESKTOP DROPDOWNS ======
    Usa data-open como “fonte da verdade” e sobe z-index
    para evitar clipping por stacking context do header. */
header, header nav, #mode-picker, #lang-picker {
    overflow: visible !important;
}
#mode-menu, #lang-menu {
    position: absolute;
    z-index: 9999 !important;
    pointer-events: auto;
}
#mode-menu[data-open="true"],
#lang-menu[data-open="true"] {
    display: block !important;
}
#mode-menu[data-open="false"],
#lang-menu[data-open="false"] {
    display: none !important;
}

/* =====================
MOBILE MENU
===================== */
/* (antigo) controla esconder/mostrar via classe */
#mobile-menu { transition: all 0.3s ease-in-out; }
#mobile-menu.hidden { display: none; }

/* (novo) estado via atributo data-open para o mobile menu */
#mobile-menu[data-open="false"] {
    opacity: 0;
    transform: translateY(-0.5rem);
    pointer-events: none;
}
#mobile-menu[data-open="true"] {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* =====================
UTILITÁRIOS GERAIS
===================== */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

.scroll-mt-24 { scroll-margin-top: 6rem; }
@media (min-width: 640px) { .scroll-mt-28 { scroll-margin-top: 7rem; } }

/* =====================
ABOUT - garante texto completo
===================== */
#about [data-i18n="about.body"] {
    white-space: normal;
    overflow: visible;
    display: block;
    max-width: none;
}