/* ============================================================
   Katedra — main stylesheet (components + responsive)
   Loaded as main.css; variables come from style.css + Customizer.
   ============================================================ */

/* --- Header / Nav ------------------------------------------------------ */
.site-header {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  position: sticky; top: 0; z-index: var(--z-nav);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.site-header.is-transparent { background: transparent; border-bottom-color: transparent; }
.site-header.is-transparent.is-scrolled {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom-color: var(--line);
}
.site-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-height);
  gap: 24px;
}
.site-header--centered .site-header-inner { flex-direction: column; justify-content: center; height: auto; padding: 24px 0; gap: 16px; }

.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-mark {
  width: 28px; height: 28px; border: 1px solid var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 18px; font-style: italic;
  transform: translateY(4px);
  color: var(--ink); background: transparent;
}
.brand-name { font-family: var(--font-serif); font-size: 22px; letter-spacing: -0.01em; color: var(--ink); }
.brand-name em { font-style: italic; color: var(--accent); }

.custom-logo-link img { max-height: 40px; width: auto; }

/* Primary nav */
.nav { display: flex; gap: 28px; align-items: center; }
.nav > ul, .nav ul { list-style: none; display: flex; align-items: center; gap: 28px; margin: 0; padding: 0; }
.nav li { position: relative; }
.nav a {
  font-size: 14px; display: inline-block; padding: 4px 0;
  color: var(--ink-2); transition: color var(--t-base);
  position: relative;
}
.nav a:hover, .nav li.current-menu-item > a, .nav li.current_page_item > a { color: var(--ink); }
.nav li.current-menu-item > a::after, .nav li.current_page_item > a::after, .nav a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--ink);
}
.nav .sub-menu {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--paper); border: 1px solid var(--line-soft);
  min-width: 220px; padding: 12px; gap: 0; flex-direction: column; align-items: stretch;
  display: none; z-index: 5;
}
.nav li:hover > .sub-menu, .nav li:focus-within > .sub-menu { display: flex; }
.nav .sub-menu a { padding: 8px 10px; font-size: 13px; }
.nav .sub-menu a:hover { background: var(--bg-alt); }

.nav-cta {
  font-size: 13px; border: 1px solid var(--ink);
  padding: 9px 18px; transition: background var(--t-base), color var(--t-base);
  font-family: var(--font-body);
}
.nav-cta:hover { background: var(--ink); color: var(--bg); }

/* Header utilities: search + theme toggle + hamburger */
.header-utils { display: flex; align-items: center; gap: 12px; }
.header-search-toggle, .menu-toggle {
  width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent; color: var(--ink-2); transition: color var(--t-base), border-color var(--t-base);
}
.header-search-toggle:hover, .menu-toggle:hover { color: var(--ink); border-color: var(--line-soft); }
.menu-toggle { display: none; }

.hamburger { width: 20px; height: 14px; position: relative; pointer-events: none; }
.hamburger span {
  position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor;
  transition: transform var(--t-base) var(--ease), top var(--t-base) var(--ease), opacity var(--t-fast);
}
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 6px; }
.hamburger span:nth-child(3) { top: 12px; }
.menu-toggle[aria-expanded="true"] .hamburger span:nth-child(1) { top: 6px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .hamburger span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .hamburger span:nth-child(3) { top: 6px; transform: rotate(-45deg); }

/* --- Buttons ----------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; font-size: 14px;
  border: 1px solid var(--ink); background: transparent; color: var(--ink);
  cursor: pointer; transition: background var(--t-base), color var(--t-base);
  font-family: var(--font-body);
}
.btn:hover { background: var(--ink); color: var(--bg); }
.btn-solid { background: var(--ink); color: var(--bg); }
.btn-solid:hover { background: var(--bg); color: var(--ink); }
.btn-accent { border-color: var(--accent); color: var(--accent); }
.btn-accent:hover { background: var(--accent); color: var(--bg); }
.btn-arrow::after { content: "→"; transition: transform var(--t-base); display: inline-block; }
.btn-arrow:hover::after { transform: translateX(3px); }
.btn-ghost { border-color: transparent; }
.btn-ghost:hover { background: var(--bg-alt); color: var(--ink); }
.btn-sm { padding: 9px 16px; font-size: 13px; }

/* --- Tags / Pills ------------------------------------------------------ */
.tag {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 9px; border: 1px solid var(--line-soft);
  color: var(--ink-2);
}
.tag.accent { color: var(--accent); border-color: var(--accent); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }

/* --- Placeholder image ------------------------------------------------- */
.ph {
  background:
    repeating-linear-gradient(135deg, transparent 0 8px, rgba(26,26,26,0.04) 8px 9px),
    var(--bg-alt);
  border: 1px solid var(--line-soft);
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 14px;
  color: var(--ink-3);
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.12em;
  position: relative;
  aspect-ratio: 4/3;
}
.ph::before { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(26,26,26,0.08); }

/* --- Forms ------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label, .field .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.input, .textarea, .select {
  border: 0; border-bottom: 1px solid var(--line); background: transparent;
  padding: 10px 0; font-size: 16px; color: var(--ink);
  border-radius: var(--radius-input);
}
.input:focus, .textarea:focus, .select:focus { border-bottom-color: var(--accent); outline: none; }
.textarea { min-height: 140px; resize: vertical; }
.input-boxed { border: 1px solid var(--line); padding: 12px 14px; }
.radio-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.radio-chips label {
  border: 1px solid var(--line-soft); padding: 7px 14px; font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; cursor: pointer; color: var(--ink-2);
  transition: background var(--t-base), color var(--t-base), border-color var(--t-base);
}
.radio-chips input { position: absolute; opacity: 0; pointer-events: none; }
.radio-chips input:checked + label, .radio-chips label:has(input:checked) { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* --- Prose (article content) ------------------------------------------ */
.prose { font-family: var(--font-serif); font-size: calc(20px * var(--heading-scale)); line-height: 1.65; color: var(--ink); }
.prose > * + * { margin-top: 1.3em; }
.prose p { margin: 0 0 1.3em; }
.prose h2 { font-size: calc(32px * var(--heading-scale)); margin: 1.8em 0 0.6em; letter-spacing: -0.01em; line-height: 1.2; }
.prose h3 { font-size: calc(24px * var(--heading-scale)); margin: 1.4em 0 0.5em; line-height: 1.3; }
.prose h4 { font-size: calc(20px * var(--heading-scale)); margin: 1.2em 0 0.4em; font-family: var(--font-body); font-weight: 600; }
.prose blockquote {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 28px; margin: 1.6em 0;
  font-style: italic; color: var(--ink-2);
}
.prose .pullquote {
  text-align: center; font-style: italic; font-size: calc(36px * var(--heading-scale));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 36px 0; margin: 2em 0;
  line-height: 1.25; letter-spacing: -0.01em;
}
.prose ul, .prose ol { padding-left: 1.2em; margin-bottom: 1.3em; }
.prose li { margin-bottom: 0.4em; }
.prose a { border-bottom: 1px solid var(--ink); }
.prose a:hover { color: var(--accent); border-color: var(--accent); }
.prose figure { margin: 2em 0; }
.prose figcaption { font-family: var(--font-body); font-size: 13px; color: var(--ink-3); margin-top: 10px; text-align: center; }
.prose img { width: 100%; }
.prose code {
  font-family: var(--font-mono); font-size: 0.9em; background: var(--bg-alt);
  padding: 2px 6px; border: 1px solid var(--line-soft);
}
.prose pre {
  background: var(--bg-alt); padding: 20px; border: 1px solid var(--line-soft);
  overflow-x: auto; font-family: var(--font-mono); font-size: 14px; line-height: 1.5;
}
.prose pre code { background: transparent; border: 0; padding: 0; }
.prose hr { border: 0; height: 1px; background: var(--line-soft); margin: 2em 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-family: var(--font-body); font-size: 15px; }
.prose th, .prose td { border-bottom: 1px solid var(--line-soft); padding: 10px 12px; text-align: left; }
.prose th { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }

.prose.has-dropcap > p:first-of-type::first-letter {
  font-family: var(--font-serif); font-style: italic; color: var(--accent);
  float: left; font-size: 5.6em; line-height: .85; padding: 6px 12px 0 0;
}

/* --- Cards / Post list -------------------------------------------------- */
.grid { display: grid; gap: 32px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
.grid-main-sidebar { grid-template-columns: 1fr var(--sidebar-width); }
.grid-sidebar-main { grid-template-columns: var(--sidebar-width) 1fr; }

.card { display: flex; flex-direction: column; gap: 14px; }
.card .thumb, .card .ph { aspect-ratio: 4/3; }
.card-title { font-family: var(--font-serif); font-size: 22px; letter-spacing: -0.01em; line-height: 1.25; }
.card-title a:hover { color: var(--accent); }
.card-excerpt { color: var(--ink-2); font-size: 15px; }
.card-author { display: flex; align-items: center; gap: 10px; margin-top: 4px; }
.card-avatar { width: 26px; height: 26px; border: 1px solid var(--line-soft); display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-style: italic; font-size: 12px; background: var(--bg-alt); }
.card-avatar img { border-radius: 50%; }

.list-numbered .item { display: grid; grid-template-columns: 140px 1fr auto; gap: 24px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--line-soft); transition: background var(--t-base), padding var(--t-base), margin var(--t-base); }
.list-numbered .item:hover { background: var(--bg-alt); padding-inline: 16px; margin-inline: -16px; }
.list-numbered .num { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.1em; }
.list-numbered .date { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); text-align: right; letter-spacing: 0.08em; }

/* --- Featured / Hero --------------------------------------------------- */
.feature-1-3 { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.feature-1-1 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.feature-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: start; }

/* Hero (front-page) */
.hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  padding: 72px 0 96px; border-bottom: 1px solid var(--line);
}
.hero-meta { display: flex; justify-content: space-between; padding: 20px 0 0; grid-column: 1 / -1; }
.hero-title {
  grid-column: 1 / -1;
  font-family: var(--font-serif);
  font-size: clamp(calc(56px * var(--heading-scale)), 9vw, calc(140px * var(--heading-scale)));
  line-height: 0.98; letter-spacing: -0.035em; font-weight: 400;
}
.hero-title em { font-style: italic; color: var(--accent); }
.hero-lede { font-family: var(--font-serif); font-size: 24px; line-height: 1.4; color: var(--ink-2); font-style: italic; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }

/* Categories rail */
.cats-rail { display: flex; flex-wrap: wrap; gap: 40px 44px; padding: 48px 0; border-bottom: 1px solid var(--line-soft); }
.cats-rail a { font-family: var(--font-serif); font-style: italic; font-size: 28px; letter-spacing: -0.01em; position: relative; }
.cats-rail a sup { font-family: var(--font-mono); font-style: normal; font-size: 11px; color: var(--ink-3); top: -1.1em; margin-left: 4px; }
.cats-rail a:hover { color: var(--accent); }

/* --- Three column article layout -------------------------------------- */
.three-col { display: grid; grid-template-columns: 1fr minmax(0, 680px) 1fr; gap: 40px; align-items: start; }
.three-col > .article-main { min-width: 0; }
.rail { position: sticky; top: calc(var(--header-height) + 24px); align-self: start; }
.rail-left { padding-right: 16px; border-right: 1px solid var(--line-soft); }
.rail-right { padding-left: 16px; border-left: 1px solid var(--line-soft); }

.toc { font-family: var(--font-body); font-size: 13px; }
.toc ol { list-style: none; counter-reset: toc; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.toc li { counter-increment: toc; display: flex; gap: 10px; color: var(--ink-2); }
.toc li::before { content: counter(toc, decimal-leading-zero); font-family: var(--font-mono); font-size: 10px; color: var(--ink-3); }
.toc a.active { border-bottom: 1px solid var(--ink); padding-bottom: 1px; color: var(--ink); }

.share { display: flex; flex-direction: column; gap: 12px; }
.share button, .share a { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); transition: color var(--t-base); }
.share button:hover, .share a:hover { color: var(--ink); }

/* --- Author box ------------------------------------------------------- */
.author-box { display: grid; grid-template-columns: 96px 1fr; gap: 24px; padding: 48px 0; border-block: 1px solid var(--line-soft); margin-top: 64px; }
.author-avatar { width: 96px; height: 96px; background: var(--bg-alt); border: 1px solid var(--line-soft); display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-style: italic; font-size: 36px; color: var(--accent); }
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }

/* --- Comments --------------------------------------------------------- */
.comments { margin-top: 64px; }
.comments-title { font-family: var(--font-serif); font-size: 32px; letter-spacing: -0.01em; margin-bottom: 24px; }
.comment-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 32px; }
.comment { padding: 24px 0; border-bottom: 1px solid var(--line-soft); }
.comment .comment-meta { display: flex; justify-content: space-between; margin-bottom: 10px; }
.comment-author { font-family: var(--font-serif); font-size: 18px; }
.comment-date { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); }
.comment-body { color: var(--ink-2); font-size: 16px; line-height: 1.6; }
.comment .children { list-style: none; padding-left: 32px; margin-top: 16px; border-left: 1px solid var(--line-soft); }
.comment-reply-link { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; color: var(--ink-3); margin-top: 10px; display: inline-block; }
.comment-reply-link:hover { color: var(--ink); }

.comment-respond { margin-top: 48px; padding: 32px 0; border-top: 1px solid var(--line-soft); }
.comment-respond .comment-notes { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); margin-bottom: 16px; }
.comment-form-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.comment-form-fields .full { grid-column: 1 / -1; }

/* --- Pagination ------------------------------------------------------- */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 48px; padding-top: 48px; border-top: 1px solid var(--line-soft); flex-wrap: wrap; }
.pagination .page-numbers { border: 1px solid var(--line-soft); padding: 10px 16px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); transition: background var(--t-base); }
.pagination .page-numbers:hover, .pagination .page-numbers.current { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* --- Breadcrumbs ------------------------------------------------------ */
.breadcrumbs { padding: 16px 0; border-bottom: 1px solid var(--line-soft); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; }
.breadcrumbs li + li::before { content: "›"; margin-right: 10px; color: var(--ink-3); }
.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs [aria-current="page"] { color: var(--ink); }

/* --- Sidebar ---------------------------------------------------------- */
.widget-area { position: sticky; top: calc(var(--header-height) + 24px); align-self: start; display: flex; flex-direction: column; gap: 40px; }
.widget { padding-bottom: 24px; border-bottom: 1px solid var(--line-soft); }
.widget:last-child { border-bottom: 0; }
.widget-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 16px; }
.widget ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.widget a { color: var(--ink-2); font-size: 14px; }
.widget a:hover { color: var(--accent); }
.widget .popular-item { display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: baseline; padding: 8px 0; border-top: 1px solid var(--line-soft); }
.widget .popular-item:first-child { border-top: 0; }
.widget .popular-item .num { font-family: var(--font-serif); font-style: italic; font-size: 18px; color: var(--accent); }

/* --- Footer ----------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 120px; padding: 64px 0 40px;
  background: var(--bg-alt);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid var(--line-soft);
}
.footer-grid h4, .footer-widget-title { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 18px; color: var(--ink-3); font-weight: 500; font-family: var(--font-body); }
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: 10px; padding: 0; }
.footer-grid a { font-size: 14px; color: var(--ink-2); }
.footer-grid a:hover { color: var(--ink); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px; font-size: 12px; color: var(--ink-3); gap: 16px; flex-wrap: wrap;
}
.site-footer--minimal { padding: 40px 0; margin-top: 72px; }
.site-footer--minimal .footer-grid { display: none; }

/* --- Newsletter block ------------------------------------------------- */
.newsletter { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 72px 0; border-top: 1px solid var(--line-soft); }
.newsletter-form { display: flex; gap: 12px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.newsletter-form input { flex: 1; border: 0; padding: 10px 0; background: transparent; font-size: 16px; }
.newsletter-form input:focus { outline: none; }
.newsletter-stats { display: flex; flex-direction: column; gap: 16px; }
.newsletter-stats .row { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--line-soft); font-family: var(--font-mono); font-size: 12px; }

/* --- Search results highlights --------------------------------------- */
.search-results .result { padding: 20px 0; border-bottom: 1px solid var(--line-soft); display: grid; grid-template-columns: 1fr auto; gap: 16px; }
.search-results .hl { background: var(--highlight); padding: 0 2px; }

/* --- Reading progress bar ------------------------------------------- */
.reading-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0;
  background: var(--accent); z-index: calc(var(--z-nav) + 1);
  transition: width 50ms linear;
}

/* --- Mobile drawer ---------------------------------------------------- */
.mobile-drawer {
  position: fixed; inset: 0; z-index: var(--z-drawer);
  background: var(--bg);
  transform: translateY(-100%);
  transition: transform var(--t-slow) var(--ease), opacity var(--t-slow) var(--ease);
  visibility: hidden;
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.mobile-drawer[aria-hidden="false"] { transform: translateY(0); visibility: visible; }

/* Variant: right-hand drawer (300px wide). */
.mobile-drawer--drawer {
  inset: 0 0 0 auto;
  width: min(360px, 85vw);
  transform: translateX(100%);
  box-shadow: -8px 0 32px rgba(0,0,0,.12);
  border-left: 1px solid var(--line);
}
.mobile-drawer--drawer[aria-hidden="false"] { transform: translateX(0); }

/* Variant: dropdown accordion below the sticky header. */
.mobile-drawer--dropdown {
  inset: var(--header-height) 0 auto 0;
  max-height: calc(100vh - var(--header-height));
  transform: translateY(-16px);
  opacity: 0;
  border-bottom: 1px solid var(--line);
}
.mobile-drawer--dropdown[aria-hidden="false"] { transform: translateY(0); opacity: 1; }
.mobile-drawer--dropdown .mobile-drawer-header { display: none; }
.mobile-drawer--dropdown .mobile-drawer-inner { padding-top: 20px; }

/* Backdrop for drawer variant */
.mobile-drawer--drawer::before {
  content: ""; position: fixed; inset: 0; z-index: -1;
  background: rgba(0,0,0,.45); opacity: 0;
  transition: opacity var(--t-slow) var(--ease);
  pointer-events: none;
}
.mobile-drawer--drawer[aria-hidden="false"]::before { opacity: 1; pointer-events: auto; }
.mobile-drawer-header {
  display: flex; justify-content: space-between; align-items: center;
  height: var(--header-height); padding: 0 var(--gutter-mobile);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.mobile-drawer-inner { padding: 32px var(--gutter-mobile); flex: 1; display: flex; flex-direction: column; gap: 32px; }
.mobile-nav { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 2px; }
.mobile-nav > li > a, .mobile-nav > li > .mobile-nav-expand {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-serif); font-size: clamp(28px, 6vw, 42px); letter-spacing: -0.02em;
  padding: 14px 0; border-bottom: 1px solid var(--line-soft);
  min-height: 48px; color: var(--ink);
}
.mobile-nav li.current-menu-item > a, .mobile-nav li.current_page_item > a { color: var(--accent); font-style: italic; }
.mobile-nav .mobile-nav-expand { cursor: pointer; width: 100%; text-align: left; background: transparent; border-bottom: 1px solid var(--line-soft); }
.mobile-nav .mobile-nav-expand .chev { font-family: var(--font-mono); font-size: 18px; transition: transform var(--t-base); color: var(--ink-3); }
.mobile-nav li.is-open > .mobile-nav-expand .chev { transform: rotate(45deg); }
.mobile-nav .sub-menu {
  list-style: none; padding: 8px 0 12px 16px; display: none; flex-direction: column; gap: 0;
  border-left: 1px solid var(--line-soft); margin: 0;
}
.mobile-nav li.is-open > .sub-menu { display: flex; }
.mobile-nav .sub-menu a { display: block; padding: 10px 0; font-size: 15px; color: var(--ink-2); min-height: 44px; font-family: var(--font-body); }
.mobile-nav .sub-menu a:hover, .mobile-nav .sub-menu .current-menu-item > a { color: var(--ink); }

.mobile-drawer-search { border-bottom: 1px solid var(--line); padding-bottom: 16px; display: flex; gap: 12px; align-items: center; }
.mobile-drawer-search input { flex: 1; border: 0; background: transparent; padding: 8px 0; font-size: 16px; font-family: var(--font-body); color: var(--ink); }
.mobile-drawer-search input:focus { outline: none; }

.mobile-drawer-footer { margin-top: auto; padding-top: 32px; border-top: 1px solid var(--line-soft); display: flex; flex-wrap: wrap; gap: 16px 32px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.mobile-drawer-footer a { color: var(--ink-2); }
.mobile-drawer-footer a:hover { color: var(--ink); }

/* --- 404 -------------------------------------------------------------- */
.four04 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 96px 0; align-items: center; }
.four04 .num { font-family: var(--font-serif); font-style: italic; color: var(--accent); font-size: clamp(200px, 30vw, 360px); line-height: 0.9; letter-spacing: -0.04em; }

/* --- Print ------------------------------------------------------------ */
@media print {
  .site-header, .site-footer, .mobile-drawer, .rail-right, .widget-area, .comments, .nav, .header-utils, .reading-progress, .breadcrumbs { display: none !important; }
  .three-col { grid-template-columns: 1fr; }
  body { background: #fff; color: #000; }
  a { color: #000; border: 0 !important; }
  .prose { font-size: 14pt; max-width: 100%; }
}

/* --- Responsive ------------------------------------------------------- */
@media (max-width: 1100px) {
  .three-col { grid-template-columns: 1fr minmax(0, 680px); }
  .rail-right { display: none; }
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  :root { --section-pad-y: 64px; }
  .grid-main-sidebar, .grid-sidebar-main { grid-template-columns: 1fr; }
  .widget-area { position: static; margin-top: 48px; }
  .feature-1-3, .feature-1-1, .feature-1-2 { grid-template-columns: 1fr; gap: 24px; }
  .hero { grid-template-columns: 1fr; gap: 24px; padding: 48px 0 64px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .author-box { grid-template-columns: 72px 1fr; padding: 32px 0; }
  .author-avatar { width: 72px; height: 72px; font-size: 28px; }
}

/* Mobile breakpoint — the actual show/hide for nav & menu-toggle is emitted
   dynamically by inc/customizer-output.php (based on `mobile_bp` option),
   so this block only holds layout adjustments that should always fire around
   the mobile range. */
@media (max-width: 820px) {
  :root { --section-pad-y: 48px; --section-pad-y-mobile: 48px; }
  .wrap, .wrap-narrow, .wrap-medium { padding: 0 var(--gutter-mobile); }
  .three-col { grid-template-columns: 1fr; gap: 24px; }
  .rail-left, .rail-right { position: static; border: 0; padding: 0; display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .newsletter { grid-template-columns: 1fr; gap: 32px; padding: 48px 0; }
  .list-numbered .item { grid-template-columns: 80px 1fr; }
  .list-numbered .date { grid-column: 2; text-align: left; }
  .four04 { grid-template-columns: 1fr; padding: 64px 0; gap: 24px; }
  .comment-form-fields { grid-template-columns: 1fr; }
  .cats-rail a { font-size: 22px; }
  .hero-title { font-size: clamp(44px, 12vw, 72px); }
  .section-y { padding-block: var(--section-pad-y-mobile); }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .prose { font-size: 17px; }
  .prose h2 { font-size: 26px; }
  .prose .pullquote { font-size: 24px; padding: 24px 0; }
  .card-title { font-size: 20px; }
}

/* --- High contrast / forced colors ----------------------------------- */
@media (forced-colors: active) {
  .btn, .tag, .input, .ph { border-color: CanvasText; }
}