/* ==========================================================================
   K-Theme — CSS Principal
   Versão: 1.0.0
   ========================================================================== */

/* ── Reset & Base ─────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

html {
    font-size: var(--kt-font-size-base);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--kt-font-body);
    font-size: 1rem;
    line-height: var(--kt-line-height);
    color: var(--kt-color-text);
    background-color: var(--kt-color-bg);
    margin: 0;
    padding: 0;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--kt-color-accent); text-decoration: none; transition: color var(--kt-transition); }
a:hover { color: var(--kt-color-accent-hover); }
a:focus-visible { outline: 2px solid var(--kt-color-accent); outline-offset: 3px; border-radius: 2px; }

ul, ol { padding-left: 1.5rem; }
p { margin: 0 0 1rem; }
hr { border: none; border-top: 1px solid var(--kt-color-border); margin: 2rem 0; }

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--kt-font-heading);
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 0.75rem;
    color: var(--kt-color-text);
}
h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.15rem; }
h5 { font-size: 1rem; }
h6 { font-size: .9rem; }

code, pre, kbd {
    font-family: var(--kt-font-mono);
    font-size: .875em;
}
pre {
    background: var(--kt-color-bg-alt);
    border: 1px solid var(--kt-color-border);
    border-radius: var(--kt-radius);
    padding: 1rem 1.25rem;
    overflow-x: auto;
}
code { background: var(--kt-color-bg-alt); padding: .15em .4em; border-radius: var(--kt-radius-sm); }
pre code { background: none; padding: 0; }

blockquote {
    border-left: 4px solid var(--kt-color-accent);
    margin: 1.5rem 0;
    padding: .75rem 1.25rem;
    background: var(--kt-color-secondary);
    border-radius: 0 var(--kt-radius) var(--kt-radius) 0;
    font-style: italic;
    color: var(--kt-color-text-muted);
}

table { width: 100%; border-collapse: collapse; }
th, td { padding: .625rem .875rem; border: 1px solid var(--kt-color-border); text-align: left; }
thead th { background: var(--kt-color-bg-alt); font-weight: 600; }
tbody tr:hover { background: var(--kt-color-secondary); }

/* ── Acessibilidade ───────────────────────────────────────────────────────── */

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px; width: 1px;
    overflow: hidden;
    position: absolute;
    white-space: nowrap;
    word-wrap: normal;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 9999;
    background: var(--kt-color-primary);
    color: #fff;
    padding: .5rem 1rem;
    border-radius: 0 0 var(--kt-radius) var(--kt-radius);
    font-size: .875rem;
    font-weight: 600;
    transition: top var(--kt-transition);
}
.skip-link:focus { top: 0; color: #fff; }

/* ── Container ────────────────────────────────────────────────────────────── */

.kt-container {
    width: 100%;
    max-width: var(--kt-container-width);
    margin-inline: auto;
    padding-inline: 1.5rem;
}

/* ── Botões ───────────────────────────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .6rem 1.25rem;
    border: 2px solid transparent;
    border-radius: var(--kt-radius);
    font-family: var(--kt-font-body);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--kt-transition);
    text-decoration: none;
    line-height: 1.4;
}
.btn:focus-visible { outline: 2px solid var(--kt-color-accent); outline-offset: 3px; }
.btn-primary { background: var(--kt-color-accent); color: #fff; }
.btn-primary:hover { background: var(--kt-color-accent-hover); color: #fff; }
.btn-secondary { background: var(--kt-color-secondary); color: var(--kt-color-primary); border-color: var(--kt-color-border); }
.btn-secondary:hover { background: var(--kt-color-border); }
.btn-ghost { background: transparent; color: var(--kt-header-text); border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn-sm { padding: .4rem .875rem; font-size: .8rem; }
.btn-lg { padding: .8rem 1.75rem; font-size: 1rem; }

/* ── Header ───────────────────────────────────────────────────────────────── */

.site-header {
    background: var(--kt-header-bg);
    color: var(--kt-header-text);
    box-shadow: var(--kt-shadow-sm);
    position: relative;
    z-index: 100;
}

.site-header.is-sticky {
    position: sticky;
    top: 0;
    transition: transform var(--kt-transition), box-shadow var(--kt-transition);
}
.site-header.is-sticky.sticky-active { box-shadow: var(--kt-shadow); }
.site-header.is-sticky.sticky-hidden { transform: translateY(-100%); }

.site-header-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    height: var(--kt-header-height);
}

/* Site branding */
.site-branding { flex-shrink: 0; }
.site-branding .custom-logo { max-height: 50px; width: auto; }
.site-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 800;
}
.site-title a { color: var(--kt-header-text); }
.site-title a:hover { color: rgba(255,255,255,.8); }
.site-description { margin: 0; font-size: .75rem; color: rgba(255,255,255,.6); }

/* Menu principal */
.primary-navigation { flex: 1; }
.nav-menu {
    display: flex;
    align-items: center;
    gap: .25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-menu > li > a {
    display: block;
    padding: .5rem .875rem;
    color: rgba(255,255,255,.85);
    font-size: .9rem;
    font-weight: 500;
    border-radius: var(--kt-radius-sm);
    transition: all var(--kt-transition);
}
.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a,
.nav-menu > li.current_page_item > a {
    color: #fff;
    background: rgba(255,255,255,.12);
}

/* Submenu */
.nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--kt-color-bg);
    border: 1px solid var(--kt-color-border);
    border-radius: var(--kt-radius);
    box-shadow: var(--kt-shadow);
    list-style: none;
    padding: .5rem 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: all var(--kt-transition);
    z-index: 200;
}
.nav-menu li { position: relative; }
.nav-menu li:hover > .sub-menu,
.nav-menu li.focus > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.nav-menu .sub-menu a {
    display: block;
    padding: .5rem 1rem;
    color: var(--kt-color-text);
    font-size: .875rem;
}
.nav-menu .sub-menu a:hover { background: var(--kt-color-secondary); color: var(--kt-color-accent); }

/* Toggle mobile */
.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: .5rem;
    flex-direction: column;
    gap: 5px;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}
.menu-toggle-icon span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--kt-header-text);
    border-radius: 2px;
    transition: all var(--kt-transition);
}
.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: .75rem;
    flex-shrink: 0;
}
.header-cart {
    position: relative;
    color: var(--kt-header-text);
    display: flex;
    align-items: center;
}
.header-cart:hover { color: rgba(255,255,255,.75); }
.cart-count {
    position: absolute;
    top: -6px; right: -8px;
    background: var(--kt-color-accent);
    color: #fff;
    font-size: .65rem;
    font-weight: 700;
    width: 17px; height: 17px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.header-avatar { border-radius: 50%; width: 32px; height: 32px; }

/* ── Layout principal ─────────────────────────────────────────────────────── */

.site-content { padding: 2.5rem 0; }

.site-content-area {
    display: grid;
    gap: var(--kt-gap);
}

/* Com sidebar direita */
.site-content-area.has-sidebar.sidebar-right {
    grid-template-columns: 1fr var(--kt-sidebar-width);
    grid-template-areas: "main sidebar";
}
/* Com sidebar esquerda */
.site-content-area.has-sidebar.sidebar-left {
    grid-template-columns: var(--kt-sidebar-width) 1fr;
    grid-template-areas: "sidebar main";
}
/* Sem sidebar */
.site-content-area.no-sidebar {
    grid-template-columns: 1fr;
    grid-template-areas: "main";
}

.site-main { grid-area: main; min-width: 0; }
.widget-area { grid-area: sidebar; min-width: 0; }

/* ── Above content ────────────────────────────────────────────────────────── */
.above-content-area { background: var(--kt-color-secondary); border-bottom: 1px solid var(--kt-color-border); padding: 1rem 0; }

/* ── Entry / Post ─────────────────────────────────────────────────────────── */

.entry { margin-bottom: 2.5rem; }
.entry-header { margin-bottom: 1.5rem; }
.entry-title { margin-bottom: .5rem; }
.entry-title a { color: inherit; }
.entry-title a:hover { color: var(--kt-color-accent); }
.entry-thumbnail { margin-bottom: 1.25rem; border-radius: var(--kt-radius); overflow: hidden; }
.entry-thumbnail img { width: 100%; }
.entry-meta { display: flex; flex-wrap: wrap; gap: .5rem 1rem; font-size: .825rem; color: var(--kt-color-text-muted); }
.entry-meta a { color: var(--kt-color-text-muted); }
.entry-meta a:hover { color: var(--kt-color-accent); }
.entry-content { line-height: var(--kt-line-height); }
.entry-footer { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--kt-color-border); font-size: .85rem; color: var(--kt-color-text-muted); }

/* Posts loop (archive) */
.posts-loop .entry {
    border-bottom: 1px solid var(--kt-color-border);
    padding-bottom: 2rem;
}
.posts-loop .entry:last-child { border-bottom: none; }

/* Page header (arquivos, busca) */
.page-header { margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 2px solid var(--kt-color-border); }
.page-title { margin: 0; }
.page-title span { color: var(--kt-color-accent); }

/* ── Sidebar / Widgets ────────────────────────────────────────────────────── */

.widget-area { }
.widget { margin-bottom: 2rem; }
.widget:last-child { margin-bottom: 0; }
.widget-title {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: .875rem;
    padding-bottom: .5rem;
    border-bottom: 2px solid var(--kt-color-accent);
    color: var(--kt-color-primary);
}
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget ul li { padding: .35rem 0; border-bottom: 1px solid var(--kt-color-border); font-size: .9rem; }
.widget ul li:last-child { border-bottom: none; }

/* ── Paginação ────────────────────────────────────────────────────────────── */

.navigation.pagination { margin: 2rem 0; }
.nav-links { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.nav-links .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 .75rem;
    border: 1px solid var(--kt-color-border);
    border-radius: var(--kt-radius-sm);
    font-size: .875rem;
    color: var(--kt-color-text);
    transition: all var(--kt-transition);
}
.nav-links .page-numbers:hover { border-color: var(--kt-color-accent); color: var(--kt-color-accent); }
.nav-links .page-numbers.current { background: var(--kt-color-accent); border-color: var(--kt-color-accent); color: #fff; }

/* ── Footer ───────────────────────────────────────────────────────────────── */

:root { --kt-footer-bg: #111d33; }

.site-footer {
    background: var(--kt-footer-bg);
    color: rgba(255,255,255,.75);
    margin-top: auto;
}

.footer-widgets { padding: 3rem 0 2rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-widgets-inner { display: grid; gap: 2rem; }
.footer-cols-1 .footer-widgets-inner { grid-template-columns: 1fr; }
.footer-cols-2 .footer-widgets-inner { grid-template-columns: repeat(2, 1fr); }
.footer-cols-3 .footer-widgets-inner { grid-template-columns: repeat(3, 1fr); }
.footer-cols-4 .footer-widgets-inner { grid-template-columns: repeat(4, 1fr); }

.site-footer .widget-title { color: #fff; border-bottom-color: var(--kt-color-accent); }
.site-footer .widget { margin-bottom: 0; }
.site-footer .widget a { color: rgba(255,255,255,.7); }
.site-footer .widget a:hover { color: #fff; }
.site-footer .widget ul li { border-bottom-color: rgba(255,255,255,.1); }

.footer-bottom { padding: 1.25rem 0; }
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.footer-credit { font-size: .825rem; color: rgba(255,255,255,.5); }
.footer-credit a { color: rgba(255,255,255,.7); }
.footer-credit a:hover { color: #fff; }
.footer-navigation .footer-nav-menu {
    display: flex;
    gap: 1.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-navigation .footer-nav-menu a { font-size: .825rem; color: rgba(255,255,255,.5); }
.footer-navigation .footer-nav-menu a:hover { color: #fff; }

/* ── 404 / No results ─────────────────────────────────────────────────────── */

.no-results .entry-header { text-align: center; padding: 3rem 0 1rem; }
.no-results .entry-content { text-align: center; }
.no-results .search-form { max-width: 440px; margin-inline: auto; margin-top: 1.5rem; }

/* ── Forms ────────────────────────────────────────────────────────────────── */

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: .6rem .875rem;
    border: 1px solid var(--kt-color-border);
    border-radius: var(--kt-radius);
    font-family: var(--kt-font-body);
    font-size: .9rem;
    color: var(--kt-color-text);
    background: var(--kt-color-bg);
    transition: border-color var(--kt-transition), box-shadow var(--kt-transition);
    appearance: none;
}
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--kt-color-accent);
    box-shadow: 0 0 0 3px rgba(61,142,240,.15);
}
label { display: block; font-size: .875rem; font-weight: 500; margin-bottom: .35rem; }
.search-form { display: flex; gap: .5rem; }
.search-form input[type="search"] { flex: 1; }
.search-form .search-submit { flex-shrink: 0; }

/* ── Responsivo ───────────────────────────────────────────────────────────── */

@media ( max-width: 1024px ) {
    :root { --kt-sidebar-width: 260px; }
}

@media ( max-width: 768px ) {

    /* Header */
    .menu-toggle { display: flex; }
    .header-actions .btn-ghost { display: none; }

    .primary-navigation {
        position: fixed;
        top: var(--kt-header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--kt-color-primary-dark);
        overflow-y: auto;
        transform: translateX(-100%);
        transition: transform var(--kt-transition-slow);
        padding: 1.5rem;
        z-index: 99;
    }
    .primary-navigation.is-open { transform: translateX(0); }

    .nav-menu { flex-direction: column; align-items: flex-start; gap: 0; }
    .nav-menu > li { width: 100%; }
    .nav-menu > li > a { padding: .75rem .5rem; border-radius: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
    .nav-menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: hidden;
        height: 0;
        overflow: hidden;
        transform: none;
        box-shadow: none;
        border: none;
        background: rgba(0,0,0,.2);
        padding: 0;
        transition: height var(--kt-transition);
    }
    .nav-menu li.submenu-open > .sub-menu { visibility: visible; height: auto; }

    /* Layout */
    .site-content-area.has-sidebar {
        grid-template-columns: 1fr;
        grid-template-areas: "main" "sidebar";
    }

    /* Footer */
    .footer-cols-3 .footer-widgets-inner,
    .footer-cols-4 .footer-widgets-inner { grid-template-columns: repeat(2, 1fr); }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .footer-navigation .footer-nav-menu { justify-content: center; flex-wrap: wrap; }
}

@media ( max-width: 480px ) {
    .footer-cols-2 .footer-widgets-inner,
    .footer-cols-3 .footer-widgets-inner,
    .footer-cols-4 .footer-widgets-inner { grid-template-columns: 1fr; }

    .kt-container { padding-inline: 1rem; }
}