/* pages.css — components added by the multi-page migration
   (hero video, social rail, page heroes, news grid + year filter,
    article pages, lightbox, 404).
   Tokens live in base.css; v1 section styles live in style.css. */

/* ---------- SOCIAL RAIL ---------- */
.social-rail {
  position: fixed;
  left: max(0.75rem, calc((100vw - var(--content-wide)) / 2 - 3.25rem));
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-1);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  backdrop-filter: blur(8px);
}
.social-rail a {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  color: var(--color-text-muted);
}
.social-rail a:hover {
  color: var(--color-green-text);
  background: var(--color-surface-2);
}
@media (min-width: 1180px) {
  .social-rail {
    display: flex;
  }
}

/* ---------- HERO FILM ----------
   The source film (1024x576, 16:9 per ffprobe) carries burned-in captions and
   lower-third name plates, so it is never cropped: the hero copy sits in its own
   forest block and the film plays in a 16:9 frame below it. The frame is sized by
   width AND viewport height so the whole picture — captions included — is always
   visible, with --color-forest-deep filling any remaining space. No negative
   margins, no object-fit: cover.                                            */
.hero--video {
  position: relative;
  isolation: isolate;
}
.hero--video .hero__inner {
  position: relative;
}
.hero__film {
  margin-top: clamp(var(--space-10), 6vh, var(--space-16));
  padding: clamp(var(--space-6), 3vh, var(--space-10)) var(--gutter)
    clamp(var(--space-5), 2.5vh, var(--space-8));
  background: var(--color-forest-deep);
  border-top: 1px solid var(--color-on-dark-hairline);
}
.hero__film-frame {
  position: relative;
  margin-inline: auto;
  /* 16:9 box capped by both the reading width and the viewport height. */
  width: min(100%, 72rem, calc(72vh * 16 / 9));
  aspect-ratio: 16 / 9;
  background: var(--color-forest-deep);
  overflow: hidden;
}
.hero__video,
.hero__film-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  /* contain: the in-picture captions must never be cut off. */
  object-fit: contain;
  object-position: center;
  display: block;
  background: var(--color-forest-deep);
}
/* Controls live under the film, aligned to its trailing edge: they can never
   cover the film's captions nor the hero meta list. */
.hero__film .video-controls {
  position: static;
  width: min(100%, 72rem);
  margin-inline: auto;
  margin-top: clamp(var(--space-4), 2vh, var(--space-5));
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2) var(--space-3);
}
@media (max-width: 640px) {
  /* Full-bleed on phones so the in-picture captions stay as large as possible. */
  .hero__film {
    padding-inline: 0;
  }
  .hero__film .video-controls {
    justify-content: flex-start;
    padding-inline: var(--gutter);
  }
  .hero__film .video-btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}
.video-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: 0 var(--space-4);
  font: inherit;
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  color: var(--color-on-dark);
  background: color-mix(in srgb, var(--color-forest) 78%, transparent);
  border: 1px solid var(--color-on-dark-hairline);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition-interactive), border-color var(--transition-interactive);
}
.video-btn:hover {
  background: var(--color-forest);
  border-color: var(--color-lime-on-dark);
}
.video-btn__icon {
  font-size: 0.75rem;
  line-height: 1;
}
html:not(.js) .video-controls {
  display: none;
}

/* ---------- PAGE HERO (about / news / 404) ---------- */
.page-hero {
  padding: calc(var(--header-h) + var(--space-20)) 0 var(--space-16);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.page-hero--tight {
  padding-bottom: var(--space-10);
}
.page-hero .container {
  max-width: var(--content-default);
}
.page-hero__title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 500;
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: var(--space-4) 0 var(--space-6);
  color: var(--color-text);
}
.page-hero__lede {
  max-width: 40rem;
  font-size: var(--text-lg);
  line-height: 1.75;
  color: var(--color-text-muted);
}
.page-hero__lede + .page-hero__lede {
  margin-top: var(--space-5);
}

/* ---------- ABOUT: migrated old-site sections ---------- */
.about-story__inner,
.about-scope__inner {
  display: grid;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
@media (min-width: 900px) {
  .about-story__inner {
    grid-template-columns: 1.05fr 0.95fr;
  }
  .about-scope__inner {
    grid-template-columns: 0.9fr 1.1fr;
  }
}
.about-story__body p,
.about-scope__inner p {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-text-muted);
  max-width: 34rem;
}
.about-story__body p + p {
  margin-top: var(--space-3);
}
.about-story__figure img,
.about-scope__figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.about-scope {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

/* ---------- HOME INTRO ---------- */
.home-intro {
  /* Shorter section since the record band was removed — keep the rhythm tighter. */
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
.home-intro__inner {
  display: grid;
  gap: clamp(var(--space-6), 4vw, var(--space-16));
}
@media (min-width: 860px) {
  .home-intro__inner {
    grid-template-columns: 0.8fr 1.2fr;
  }
}
.home-intro__body p {
  font-size: var(--text-lg);
  line-height: 1.85;
  color: var(--color-text-muted);
  max-width: 38rem;
}
.home-intro__more {
  margin-top: var(--space-6);
}

/* ---------- YEAR FILTER ---------- */
.year-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4) var(--space-6);
  padding: var(--space-5) 0 var(--space-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-12));
}
.year-filter__title {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.year-filter__sub {
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.year-filter__items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.year-filter__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-hairline);
  border-radius: 999px;
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.year-filter__item:hover {
  border-color: var(--color-accent-ui);
}
.year-filter__item input {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--color-primary);
}
.year-filter__item:has(input:checked) {
  background: var(--color-surface-2);
  border-color: var(--color-accent-ui);
}
.year-filter__item:has(input:focus-visible) {
  outline: 2px solid var(--color-accent-ui);
  outline-offset: 2px;
}
.year-filter__count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-left: auto;
}

/* ---------- NEWS GRID ---------- */
.news-grid {
  display: grid;
  gap: clamp(var(--space-6), 3vw, var(--space-10));
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1000px) {
  .news-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.news-card__link {
  display: grid;
  gap: var(--space-3);
  height: 100%;
  align-content: start;
  color: inherit;
  text-decoration: none;
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.news-card__media {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  aspect-ratio: 4 / 3;
}
.news-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.news-card__link:hover .news-card__media img {
  transform: scale(1.03);
}
.news-card__year {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-green-text);
  font-variant-numeric: tabular-nums lining-nums;
}
.news-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1.35;
  color: var(--color-text);
}
.news-card__more {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.news-card__link:hover .news-card__more {
  color: var(--color-green-text);
}
.news-card__more span {
  margin-left: 0.35em;
}
.news-card[hidden] {
  display: none;
}
.news-empty {
  margin-top: var(--space-10);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

/* ---------- ARTICLE ---------- */
.article {
  padding: calc(var(--header-h) + var(--space-16)) 0 var(--space-16);
}
.article__head,
.article__body,
.article-nav,
.article__source {
  width: min(100% - 2 * var(--gutter), var(--content-narrow));
  margin-inline: auto;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.back-link:hover {
  color: var(--color-green-text);
}
.article__year {
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green-text);
  font-variant-numeric: tabular-nums lining-nums;
}
.article__title {
  margin: var(--space-3) 0 var(--space-10);
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
.article__body p {
  font-size: var(--text-lg);
  line-height: 1.95;
  color: var(--color-text);
  max-width: 38rem;
}
.article__body p + p {
  margin-top: var(--space-6);
}
.article__figure {
  margin: var(--space-12) 0;
}
.article__figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.article__figure figcaption {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-faint);
}
.zoom-btn {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
}
.zoom-btn__hint {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  min-height: 2rem;
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-on-dark);
  background: color-mix(in srgb, var(--color-forest-deep) 78%, transparent);
  border-radius: 999px;
}

.article-nav {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}
@media (min-width: 720px) {
  .article-nav {
    grid-template-columns: 1fr 1fr;
  }
}
.article-nav__item {
  display: grid;
  gap: var(--space-2);
  align-content: start;
  min-height: 2.75rem;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: inherit;
  text-decoration: none;
}
.article-nav__item:hover {
  border-color: var(--color-accent-ui);
  background: var(--color-surface);
}
.article-nav__item.is-disabled {
  color: var(--color-text-faint);
  font-size: var(--text-sm);
  align-items: center;
  border-style: dashed;
}
.article-nav__label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.article-nav__title {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  line-height: 1.4;
}
.article-nav__item[rel='next'] {
  text-align: right;
}
.article__source {
  margin-top: var(--space-10);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-text-faint);
}

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: clamp(var(--space-4), 4vw, var(--space-12));
}
.lightbox[hidden] {
  display: none;
}
.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(8 20 17 / 0.9);
  border: 0;
}
.lightbox__panel {
  position: relative;
  max-width: min(96vw, 68rem);
  max-height: 90vh;
  display: grid;
  gap: var(--space-3);
}
.lightbox__img {
  max-width: 100%;
  max-height: 78vh;
  width: auto;
  height: auto;
  border-radius: var(--radius-md);
  background: var(--color-forest-deep);
}
.lightbox__caption {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-on-dark-muted);
  max-width: 46rem;
}
.lightbox__close {
  position: absolute;
  top: calc(-1 * var(--space-12));
  right: 0;
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  color: var(--color-on-dark);
  background: color-mix(in srgb, var(--color-forest-deep) 70%, transparent);
  border: 1px solid var(--color-on-dark-hairline);
  border-radius: 999px;
  cursor: pointer;
}
.lightbox__close:hover {
  border-color: var(--color-lime-on-dark);
}
@media (max-width: 640px) {
  .lightbox__close {
    top: calc(-1 * var(--space-10));
  }
}
/* ---------- 404 ---------- */
.notfound {
  min-height: 70vh;
  display: grid;
  align-content: center;
}
.notfound__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

/* ---------- CURRENT NAV ---------- */
.nav__list a.is-current {
  color: var(--color-text);
}
.nav__list a.is-current::after {
  transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
  .news-card__media img {
    transition: none;
  }
}

/* ---------- CATEGORY FILTER (news) ---------- */
.cat-filter {
  border: 0;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  flex-basis: 100%;
}
.cat-filter__legend {
  padding: 0;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.cat-filter__items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.cat-filter__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-hairline);
  border-radius: 999px;
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color var(--transition-interactive), background var(--transition-interactive),
    color var(--transition-interactive);
}
.cat-filter__item:hover {
  border-color: var(--color-accent-ui);
}
.cat-filter__item input {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--color-primary);
}
.cat-filter__item:has(input:checked) {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  font-weight: 500;
}
[data-theme='dark'] .cat-filter__item:has(input:checked) {
  background: #2c7a3c;
  color: #fff;
}
.cat-filter__item:has(input:checked) input {
  accent-color: #fff;
}
.cat-filter__item:has(input:focus-visible) {
  outline: 2px solid var(--color-accent-ui);
  outline-offset: 2px;
}

/* ---------- PRESS RELEASE ---------- */
.news-card__year--press {
  color: var(--color-green-text);
  font-variant-numeric: tabular-nums lining-nums;
}
.article__year--press {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}
.press-tag {
  display: inline-block;
  padding: 0.15rem var(--space-3);
  border: 1px solid var(--color-accent-ui);
  border-radius: 999px;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-green-text);
}
.press .article__body > .press__lead {
  font-size: var(--text-lg);
  line-height: 1.75;
}
.press .article__body > .press__heading {
  margin-top: clamp(var(--space-8), 4vw, var(--space-12));
  margin-bottom: calc(-1 * var(--space-2));
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  line-height: 1.35;
  color: var(--color-text);
}
.press .article__body > .press__quote {
  padding-left: var(--space-5);
  border-left: 2px solid var(--color-accent-ui);
  color: var(--color-text);
}
.press .article__body > .press__end {
  color: var(--color-text-muted);
  letter-spacing: 0.3em;
}
.press .article__body > .press__contact {
  margin-top: clamp(var(--space-8), 4vw, var(--space-12));
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.press__sign {
  font-style: normal;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  line-height: 2;
  font-size: var(--text-sm);
  color: var(--color-text);
  font-variant-numeric: tabular-nums lining-nums;
}