/* WP-C — homepage Design A + H2, navigation, integrated article layout r1, reusable figures.
   Adapted from the WP-C implementation kit (components/wpc.css, 18.10.2026) to the live rz26 shell:
   the kit's own palette is mapped onto the site tokens (light/dark follow site.css), the navigation
   lives inside the existing masthead (wordmark, theme toggle and skip link kept), the article grid
   keeps .page-head/.prose and only moves the contents list to the left. Self-hosted fonts only. */

.masthead, .article-page, .wpc-hero {
  --wpc-paper: var(--paper);
  --wpc-ink: var(--ink);
  --wpc-line: var(--rule);
  --wpc-accent: var(--accent);
  --wpc-panel: var(--paper-2);
}

/* --- Navigation (inside the existing masthead) ------------------------------ */
.wpc-nav-shell { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; font-family: var(--sans); }
.wpc-nav-shell .wordmark { margin-right: auto; }
.wpc-desktop-nav { display: flex; gap: 1.5rem; }
.wpc-nav-shell details { position: relative; }
.wpc-nav-shell summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; gap: .4rem; list-style: none; color: var(--ink); font-size: .95rem; }
.wpc-nav-shell summary::-webkit-details-marker { display: none; }
.wpc-desktop-nav summary::after { content: ''; width: .45em; height: .45em; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-.15em) rotate(45deg); }
.wpc-desktop-nav details[open] > summary::after { transform: translateY(.1em) rotate(-135deg); }
.wpc-drop { position: absolute; z-index: 40; top: 100%; left: 0; width: min(340px, 80vw); padding: .6rem 1.1rem; border: 1px solid var(--wpc-line); border-radius: 10px; background: var(--wpc-paper); box-shadow: 0 10px 28px rgb(0 0 0 / .08); }
.wpc-desktop-nav details:last-child .wpc-drop { left: auto; right: 0; }
.wpc-drop a, .wpc-mobile-group a { display: flex; align-items: center; min-height: 48px; padding: .55rem 0; color: var(--ink); text-decoration: none; line-height: 1.4; overflow-wrap: anywhere; border-bottom: 1px solid var(--wpc-line); }
.wpc-drop a:last-child, .wpc-mobile-group a:last-child { border-bottom: 0; }
.wpc-drop a:hover, .wpc-mobile-group a:hover { color: var(--accent-deep); }
.wpc-drop a[aria-current="page"], .wpc-mobile-group a[aria-current="page"] { font-weight: 600; }
.wpc-languages { display: flex; align-items: center; gap: .15rem; font-size: .85rem; font-weight: 600; letter-spacing: .04em; }
.wpc-languages a, .wpc-languages span { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; color: var(--ink-2); text-decoration: none; }
.wpc-languages [aria-current] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--wpc-accent); }
.wpc-languages a:hover { color: var(--ink); }
.wpc-mobile-nav { display: none; }
.wpc-nav-shell :focus-visible, .wpc-hero :focus-visible, .article-page .wpc-figure :focus-visible { outline: 3px solid var(--wpc-accent); outline-offset: 3px; }

@media (max-width: 700px) {
  .wpc-nav-shell { gap: .25rem; }
  .wpc-desktop-nav { display: none; }
  .wpc-mobile-nav { display: block; order: 3; }
  .wpc-mobile-nav > summary { padding-inline: .5rem; font-weight: 600; }
  .wpc-mobile-nav > summary::before { content: ''; width: 1.1rem; height: .75rem; border-block: 1.5px solid currentColor; background: linear-gradient(currentColor, currentColor) center / 100% 1.5px no-repeat; }
  .wpc-mobile-nav[open] { order: 4; width: 100%; }
  .wpc-mobile-nav[open] > summary { justify-content: flex-start; }
  .wpc-mobile-nav > nav { padding: .25rem 0 1rem; }
  .wpc-mobile-group { margin: 1rem 0; }
  .wpc-mobile-group strong { display: block; color: var(--wpc-accent); padding-bottom: .5rem; border-bottom: 1px solid var(--wpc-line); font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
}
/* The RU wordmark is ~15px wider than LV: keep wordmark, languages, theme and menu on one row at 360px
   (targets stay 44px high and wide). */
@media (max-width: 400px) {
  .wpc-nav-shell { gap: .125rem; }
  .wpc-mobile-nav > summary { padding-inline: .15rem; }
}

/* --- Homepage Design A + H2 ------------------------------------------------- */
.hero__grid.wpc-hero { grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr); gap: clamp(1.75rem, 4vw, 3.25rem); align-items: center; }
.wpc-hero .wpc-figure { margin: 0; }
@media (max-width: 700px) {
  .hero__grid.wpc-hero { display: flex; flex-direction: column; align-items: stretch; gap: 1.4rem; }
}

/* --- Reusable figure (photos) ------------------------------------------------ */
.wpc-figure { margin: 1.75rem 0 2rem; }
.wpc-figure picture, .wpc-figure img { display: block; width: 100%; }
.wpc-figure img { height: auto; aspect-ratio: 3 / 2; object-fit: contain; object-position: 50% 50%; filter: none; border-radius: 10px; background: var(--wpc-panel); }
.wpc-figure figcaption { margin-top: .6rem; font-family: var(--sans); font-size: .875rem; line-height: 1.5; color: var(--ink-2); }

/* --- Integrated article layout r1: H1 → metadata → opening; contents left ------- */
.article-page .page-head .byline { margin-top: 1rem; margin-bottom: 1.4rem; padding-bottom: 1rem; border-bottom: 1px solid var(--wpc-line); }
@media (min-width: 64.01rem) {
  .article-page .article { grid-template-columns: 13.75rem minmax(0, var(--measure)); column-gap: clamp(2rem, 4vw, 3.75rem); }
  .article-page .article > .margin-notes { order: -1; }
}

/* --- Semantic schemes C13-v1 / C14-v1 (HTML + decorative inline SVG) ------------ */
.article-page .scheme { margin: 1.9rem 0; padding: clamp(1.1rem, 3vw, 1.9rem); background: var(--wpc-panel); border: 1px solid var(--wpc-line); border-radius: 12px; }
.article-page .scheme h3 { margin: 0 0 1rem; font-size: clamp(1.4rem, 1.2rem + .8vw, 1.9rem); max-width: 30rem; }
.article-page .scheme .pictogram { display: block; width: 88px; height: 88px; flex: none; color: var(--wpc-accent); }
.article-page .scheme .infocards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.4rem; }
.article-page .scheme .infocard { min-width: 0; }
.article-page .scheme .infocard h4 { margin: 1rem 0 .6rem; font-size: 1.3rem; font-weight: 400; line-height: 1.2; overflow-wrap: anywhere; }
.article-page .scheme .infocard p { margin: 0; font-family: var(--sans); font-size: .95rem; line-height: 1.55; }
.article-page .scheme .symbolfield { display: inline-flex; padding: .8rem; border-radius: 50%; background: color-mix(in srgb, var(--wpc-accent) 14%, var(--wpc-panel)); }
.article-page .scheme .targetcards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.article-page .scheme .targetcard { padding: 1.3rem; min-height: 12rem; background: var(--wpc-paper); border-radius: 10px; }
.article-page .scheme .targetcard h4 { margin: 1rem 0 0; font-size: 1.35rem; font-weight: 400; line-height: 1.2; overflow-wrap: anywhere; }
.article-page .scheme .targetcard .pictogram { width: 76px; height: 76px; }
.article-page .scheme .schemenote { margin-top: 1rem; font-family: var(--sans); font-size: .875rem; line-height: 1.5; color: var(--ink-2); }
@media (max-width: 700px) {
  .article-page .scheme .infocards { display: block; }
  .article-page .scheme .infocard { display: grid; grid-template-columns: 72px 1fr; gap: 0 1rem; padding: 1.1rem 0; border-bottom: 1px solid var(--wpc-line); }
  .article-page .scheme .symbolfield { grid-row: 1 / 3; align-self: start; padding: .5rem; }
  .article-page .scheme .pictogram, .article-page .scheme .targetcard .pictogram { width: 60px; height: 60px; }
  .article-page .scheme .infocard h4 { margin: 0 0 .5rem; font-size: 1.25rem; }
  .article-page .scheme .targetcards { grid-template-columns: 1fr; gap: .75rem; }
  .article-page .scheme .targetcard { display: flex; align-items: center; gap: 1rem; min-height: 0; padding: 1rem; }
  .article-page .scheme .targetcard h4 { margin: 0; font-size: 1.2rem; }
}
@media (prefers-reduced-motion: reduce) { .wpc-nav-shell *, .wpc-hero *, .article-page .scheme * { transition: none; scroll-behavior: auto; } }