:root {
    --color-primary: #16305a;
    --color-accent: #f2a63c;
    --color-ink: #181818;
    --color-text: #232323;
    --color-muted: #6b7280;
    --color-background: #ffffff;
    --color-surface: #f4f5f7;
    --color-border: #e5e7eb;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--color-text);
    background: var(--color-background);
    line-height: 1.65;
}

a {
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

/* ---------- Ícones sociais / compartilhar (topbar, rodapé, artigo) ---------- */

.social-icons,
.share-icons {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.social-icons a,
.share-icons a {
    display: block;
    width: 1.75rem;
    height: 1.75rem;
    color: inherit;
    text-decoration: none;
}

.social-icons svg,
.share-icons svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
    stroke: none;
}

.social-icons svg circle,
.share-icons svg circle {
    fill: rgba(255, 255, 255, 0.12);
}

.social-icons svg text,
.share-icons svg text {
    fill: #fff;
    font-size: 10px;
    font-weight: 700;
    font-family: inherit;
}

.share-icons {
    margin: 1rem 0 1.5rem;
}

.share-icons a {
    color: var(--color-primary);
}

.share-icons svg circle {
    fill: rgba(22, 48, 90, 0.08);
}

.share-icons svg text {
    fill: var(--color-primary);
}

/* ---------- Topbar ---------- */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 2rem;
    background: var(--color-ink);
    color: #cfd2d6;
    font-size: 0.8rem;
}

.topbar__tagline {
    margin: 0;
}

/* ---------- Cabeçalho / marca ---------- */

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1.5rem 2rem;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--color-ink);
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
}

.brand__line1,
.brand__line2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 2rem;
    text-transform: uppercase;
}

.brand__badge {
    font-style: normal;
    font-size: 0.8rem;
    font-weight: 700;
    background: var(--color-primary);
    color: #fff;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius, 0.25rem);
    letter-spacing: 0;
}

.brand__mark {
    width: 0.9rem;
    height: 0.9rem;
    background: var(--color-primary);
    display: inline-block;
    flex-shrink: 0;
}

/* ---------- Slots de publicidade (cabeçalho / rodapé / lateral) ---------- */

.ad-slot {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
    border-radius: 0.5rem;
    overflow: hidden;
    padding: 1.25rem 1.5rem;
    color: #fff;
    background:
        linear-gradient(120deg, rgba(22, 48, 90, 0.75), rgba(120, 30, 30, 0.55)),
        radial-gradient(circle at 30% 40%, #b45309, #1f2937 70%);
}

.ad-slot__label {
    font-size: 1.4rem;
    font-weight: 800;
    font-style: italic;
}

.ad-slot__tagline {
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.9;
}

.ad-slot__cta {
    align-self: flex-start;
    margin-top: 0.5rem;
    background: var(--color-accent);
    color: #1f2937;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.4rem 1.1rem;
    border-radius: 0.25rem;
}

.ad-slot--header {
    width: min(420px, 100%);
    height: 110px;
}

.ad-slot--footer {
    width: min(720px, 90%);
    height: 130px;
    margin: 2rem auto;
}

.ad-slot--sidebar {
    height: 140px;
    margin-bottom: 1.5rem;
}

/* ---------- Navegação ---------- */

.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-ink);
    flex-wrap: wrap;
}

.site-nav__menu {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.site-nav__menu > li {
    position: relative;
}

.site-nav__menu a {
    display: block;
    padding: 1rem 1.25rem;
    color: #d1d5db;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.site-nav__menu a:hover,
.site-nav__menu a.is-active {
    background: var(--color-primary);
    color: #fff;
}

.site-nav__submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 12rem;
    list-style: none;
    margin: 0;
    padding: 0;
    background: var(--color-ink);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
    z-index: 20;
}

.site-nav__menu li.has-submenu:hover .site-nav__submenu {
    display: block;
}

.site-nav__submenu a {
    text-transform: none;
    letter-spacing: 0;
    font-weight: 600;
}

.site-nav__search {
    display: flex;
    align-items: center;
    margin: 0.5rem 1.5rem;
}

.site-nav__search input {
    background: #2b2f36;
    border: none;
    color: #fff;
    padding: 0.5rem 0.75rem;
    border-radius: 0.25rem 0 0 0.25rem;
    font: inherit;
    font-size: 0.85rem;
    width: 10rem;
}

.site-nav__search input::placeholder {
    color: #9ca3af;
}

.site-nav__search button {
    background: var(--color-accent);
    border: none;
    color: #1f2937;
    padding: 0.5rem 0.75rem;
    border-radius: 0 0.25rem 0.25rem 0;
    cursor: pointer;
}

.site-nav__search svg {
    width: 1.1rem;
    height: 1.1rem;
    display: block;
}

/* ---------- Layout principal ---------- */

.site-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.site-main--single,
.site-main--archive {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 2.5rem;
    align-items: start;
}

.site-main--error {
    text-align: center;
    padding: 6rem 2rem;
}

@media (max-width: 860px) {
    .site-main--single,
    .site-main--archive {
        grid-template-columns: 1fr;
    }
}

/* ---------- Artigo ---------- */

.article__meta {
    color: var(--color-muted);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.category-badge {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
}

.article__title {
    font-size: 2rem;
    line-height: 1.2;
    margin: 0 0 1rem;
    color: var(--color-ink);
}

.article__body h2,
.site-main--homepage h2 {
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
    color: var(--color-ink);
}

.article__body p,
.site-main--homepage p {
    margin: 0 0 1.2rem;
}

.article__body a,
.site-main--homepage a {
    color: var(--color-primary);
    text-decoration: underline;
}

.article__body figure,
.site-main--homepage figure {
    margin: 1.5rem 0;
}

.article__body figcaption,
.site-main--homepage figcaption {
    color: var(--color-muted);
    font-size: 0.8rem;
    margin-top: 0.4rem;
}

.article__body ul,
.article__body ol,
.site-main--homepage ul,
.site-main--homepage ol {
    padding-left: 1.4rem;
    margin: 0 0 1.2rem;
}

.article__body li,
.site-main--homepage li {
    margin-bottom: 0.4rem;
}

/* ---------- Blocos de layout (Seção/Colunas) reutilizados na home ---------- */

.site-main--homepage section {
    border-radius: 0.5rem;
}

/* ---------- Botão de bloco (ButtonBlock) ---------- */

.btn {
    display: inline-block;
    padding: 0.6rem 1.4rem;
    border-radius: 0.25rem;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
}

.btn--primary {
    background: var(--color-primary);
    color: #fff;
}

.btn--outline {
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

/* ---------- Barra lateral ---------- */

.sidebar {
    position: sticky;
    top: 1.5rem;
}

.widget {
    background: var(--color-surface);
    border-radius: 0.5rem;
    padding: 1.25rem;
}

.widget__title {
    margin: 0 0 1rem;
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-ink);
    padding-bottom: 0.6rem;
    border-bottom: 2px solid var(--color-accent);
}

.recent-posts {
    list-style: none;
    margin: 0;
    padding: 0;
}

.recent-posts__item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

.recent-posts__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recent-posts__thumb {
    flex-shrink: 0;
    width: 4rem;
    height: 4rem;
    border-radius: 0.375rem;
    overflow: hidden;
    background: var(--color-border);
}

.recent-posts__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recent-posts__thumb-placeholder {
    display: block;
    width: 100%;
    height: 100%;
}

.recent-posts__text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.recent-posts__title {
    text-decoration: none;
    color: var(--color-ink);
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1.3;
}

.recent-posts__date {
    color: var(--color-muted);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

/* ---------- Rodapé ---------- */

.site-footer {
    background: var(--color-ink);
    color: #d1d5db;
    margin-top: 3rem;
}

.site-footer__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-footer__bar p {
    margin: 0;
    font-size: 0.85rem;
}

.site-footer__credit {
    text-align: center;
    padding: 0.75rem;
    background: #000;
    font-size: 0.8rem;
}

.site-footer__credit a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 700;
}

/* ---------- Arquivo de categoria ---------- */

.archive-breadcrumb {
    color: var(--color-muted);
    font-size: 0.85rem;
    margin: 0 0 0.5rem;
}

.archive-breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
}

.archive-title {
    font-size: 1.6rem;
    margin: 0 0 1.5rem;
    color: var(--color-ink);
}

.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.post-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    overflow: hidden;
}

.post-card__thumb {
    display: block;
    aspect-ratio: 16 / 10;
    background: var(--color-border);
}

.post-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-card__thumb-placeholder {
    display: block;
    width: 100%;
    height: 100%;
}

.post-card__body {
    padding: 0.85rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.post-card__title {
    text-decoration: none;
    color: var(--color-ink);
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.35;
}

.post-card__date {
    color: var(--color-muted);
    font-size: 0.75rem;
}

.archive-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.archive-pagination__link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
}

.archive-pagination__status {
    color: var(--color-muted);
    font-size: 0.85rem;
}