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

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.screen-reader-text:focus {
    position: static;
    width: auto;
    height: auto;
    padding: var(--space-sm) var(--space-md);
    margin: var(--space-sm);
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-sm);
    z-index: 100000;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--text);
    background-color: var(--background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary);
}

/* ------------------------------
   Header
   ------------------------------ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    background-color: var(--background);
    border-bottom: 1px solid var(--accent-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.site-header__logo {
    flex-shrink: 0;
}

.site-header__logo .custom-logo {
    height: 40px;
    width: auto;
}

.site-header__title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--primary);
    letter-spacing: -0.02em;
}

.site-header__nav {
    display: none;
}

.site-header__menu {
    display: flex;
    gap: var(--space-xl);
}

.site-header__menu a {
    font-size: var(--text-sm);
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color var(--transition-fast);
    padding-block: var(--space-xs);
}

.site-header__menu a:hover,
.site-header__menu .current-menu-item a {
    color: var(--accent);
}

/* Hamburger */
.site-header__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    z-index: 110;
}

.site-header__toggle-icon,
.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--primary);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header__toggle-icon {
    position: relative;
}

.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
    content: '';
    position: absolute;
    left: 0;
}

.site-header__toggle-icon::before {
    top: -7px;
}

.site-header__toggle-icon::after {
    top: 7px;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon {
    background-color: transparent;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before {
    transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu open */
.site-header--open .site-header__nav {
    display: block;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--background);
    border-bottom: 1px solid var(--accent-border);
    padding: var(--space-lg) var(--container-padding);
}

.site-header--open .site-header__menu {
    flex-direction: column;
    gap: var(--space-md);
}

.site-header--open .site-header__menu a {
    font-size: var(--text-lg);
    display: block;
    padding: var(--space-sm) 0;
}

/* O menu horizontal precisa de ~800px (logo + 6 itens). Em 768px ele
   encostava no logo e vazava para fora da tela, então o hambúrguer
   permanece até 1024px. */
@media (min-width: 1024px) {
    .site-header__nav {
        display: block;
    }

    .site-header__toggle {
        display: none;
    }

    .site-header--open .site-header__nav {
        position: static;
        padding: 0;
        border: none;
    }

    .site-header--open .site-header__menu {
        flex-direction: row;
        gap: var(--space-xl);
    }

    .site-header--open .site-header__menu a {
        font-size: var(--text-sm);
    }
}

/* ------------------------------
   Section spacing
   ------------------------------ */
section {
    padding-block: var(--section-padding);
}

section[id] {
    scroll-margin-top: var(--header-height);
}

/* ------------------------------
   Footer
   ------------------------------ */
.site-footer {
    padding-block: var(--space-xl);
    border-top: 1px solid var(--accent-border);
    background-color: var(--background-alt);
}

.site-footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-align: center;
}

.site-footer__copyright {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.site-footer__social {
    display: flex;
    gap: var(--space-lg);
}

.social-link {
    font-size: var(--text-sm);
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.social-link:hover {
    color: var(--accent);
}

@media (min-width: 768px) {
    .site-footer__inner {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ------------------------------
   Page content (page.php)
   ------------------------------ */
.page-content {
    padding-block: var(--section-padding);
}

.page-content__header {
    margin-bottom: var(--space-2xl);
}

.page-content__title {
    font-size: var(--text-4xl);
    color: var(--primary);
}

.page-content__body {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

.page-content__body p + p {
    margin-top: var(--space-lg);
}

.page-content__body h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-md);
}

.page-content__body h3 {
    font-size: var(--text-xl);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-sm);
}

/* ------------------------------
   Single (single.php)
   ------------------------------ */
.single-content {
    padding-block: var(--section-padding);
}

.single-content__header {
    margin-bottom: var(--space-2xl);
}

.single-content__title {
    font-size: var(--text-4xl);
    color: var(--primary);
}

.single-content__meta {
    margin-top: var(--space-md);
    font-size: var(--text-sm);
    color: var(--text-muted);
    display: flex;
    gap: var(--space-md);
}

.single-content__thumbnail {
    margin-bottom: var(--space-2xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.single-content__thumbnail img {
    width: 100%;
    height: auto;
}

.single-content__body {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

.single-content__body p + p {
    margin-top: var(--space-lg);
}

.single-content__body h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-md);
}

.single-content__body h3 {
    font-size: var(--text-xl);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-sm);
}

/* ------------------------------
   Archive / Index / Search
   ------------------------------ */
.archive-content,
.blog-index,
.search-results {
    padding-block: var(--section-padding);
}

.archive-content__header,
.blog-index__header,
.search-results__header {
    margin-bottom: var(--space-2xl);
}

.archive-content__title,
.blog-index__title,
.search-results__title {
    font-size: var(--text-4xl);
    color: var(--primary);
}

.archive-content__description {
    margin-top: var(--space-sm);
    color: var(--text-muted);
}

.archive-content__grid,
.blog-index__grid,
.search-results__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 640px) {
    .archive-content__grid,
    .blog-index__grid,
    .search-results__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .archive-content__grid,
    .blog-index__grid,
    .search-results__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ------------------------------
   404
   ------------------------------ */
.error-404 {
    padding-block: var(--section-padding);
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.error-404__title {
    font-size: var(--text-5xl);
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.error-404__text {
    color: var(--text-muted);
    font-size: var(--text-lg);
    margin-bottom: var(--space-2xl);
}

/* ------------------------------
   Pagination
   ------------------------------ */
.nav-links {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-3xl);
}

.nav-links .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-sm);
    font-size: var(--text-sm);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-links .page-numbers.current {
    background-color: var(--accent);
    color: var(--white);
}

.nav-links .page-numbers:hover:not(.current):not(.dots) {
    color: var(--accent);
    background-color: var(--accent-subtle);
}

/* ------------------------------
   Page links (multi-page content)
   ------------------------------ */
.page-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-2xl);
}

.page-links .post-page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-sm);
    font-size: var(--text-sm);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.page-links .post-page-numbers.current {
    background-color: var(--accent);
    color: var(--white);
}

.page-links .post-page-numbers:hover {
    color: var(--accent);
    background-color: var(--accent-subtle);
}