/* ==========================================================================
   Components. Values lifted from the approved mockups (docs/design/mockups).
   Square corners everywhere, no shadows, grid gaps drawn as 1px rules.
   Breakpoints: 900px header, 820px two-column grids, 560px card grids.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Preview banner
   -------------------------------------------------------------------------- */
.preview-banner {
  background: var(--rust);
  color: var(--on-dark);
  font: 700 11px/1.4 var(--font-body);
  letter-spacing: .12em;
  text-transform: uppercase;
  text-align: center;
  padding: 7px var(--gutter);
}
.preview-banner a { color: var(--on-dark); text-decoration: underline; text-underline-offset: 2px; }
.preview-banner a:hover { color: var(--teal-bright); }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: relative;
  z-index: 70;
  background: var(--paper);
  border-bottom: 1.5px solid var(--rule-strong);
  font-family: var(--font-body);
}
.site-header__row {
  position: relative;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--ink);
  text-decoration: none;
  min-height: 44px;
}
.brand:hover { color: var(--ink); text-decoration: none; }
.brand__logo { height: 56px; width: auto; }
.brand__logo--dark { filter: brightness(0.12); }
.brand__lockup { display: flex; flex-direction: column; gap: 3px; }
.brand__name { font: 600 22px/1 var(--font-display); letter-spacing: -.012em; }
.brand__tag {
  font: 700 10px/1.3 var(--font-body);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* mobile toggle: icon only, 44x44, pinned top right of the mast */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  font-size: 19px;
  line-height: 0;
  cursor: pointer;
  position: absolute;
  top: 50%;
  right: var(--gutter);
  transform: translateY(-50%);
}
.nav-toggle:hover { background: var(--paper-deep); }

/* desktop nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 15px;
  font-weight: 600;
}
.site-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 2px;
  color: var(--ink);
  text-decoration: none;
}
.site-nav__link:hover { color: var(--ink-soft); text-decoration: none; }
.site-nav__link.is-current,
.site-nav__link[aria-current="page"] { border-bottom: 2px solid currentColor; }
.site-nav__donate.btn { padding: 12px 20px; }

.nav-group { position: relative; }
.nav-group__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  background: none;
  border: 0;
  padding: 10px 2px;
  font: 600 15px var(--font-body);
  color: var(--ink);
  cursor: pointer;
}
.nav-group--guide .nav-group__btn { color: var(--teal); }
.nav-group__btn:hover { color: var(--ink-soft); }
.nav-group--guide .nav-group__btn:hover { color: var(--ink); }
.nav-group__btn.is-current { border-bottom: 2px solid currentColor; }
.nav-group__caret {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--ink-faint);
  transition: transform .14s ease;
}
.nav-group__btn[aria-expanded="true"] .nav-group__caret { transform: rotate(180deg); }
.nav-group__panel {
  display: none;
  position: absolute;
  top: 100%;
  left: -18px;
  min-width: 250px;
  z-index: 60;
  background: var(--paper);
  border: 1.5px solid var(--rule-strong);
  flex-direction: column;
  padding: 6px 0;
}
/* Opens on hover and focus without a script, and on click with one. */
.nav-group:hover .nav-group__panel,
.nav-group:focus-within .nav-group__panel,
.nav-group.is-open .nav-group__panel,
.nav-group__btn[aria-expanded="true"] + .nav-group__panel { display: flex; }
.nav-group__panel a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 20px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.nav-group__panel a:hover,
.nav-group__panel a:focus-visible { background: var(--paper-deep); color: var(--ink); text-decoration: none; }

/* mobile panel: the same groups stacked */
.mobile-nav {
  border-top: 1px solid var(--rule);
  background: var(--paper);
  padding: 8px var(--gutter) 24px;
  display: flex;
  flex-direction: column;
}
.mobile-nav__group {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--rule);
  padding: 14px 0;
}
.mobile-nav__label {
  font: 700 11px/1.3 var(--font-body);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 4px 0 8px;
}
.mobile-nav__group--guide .mobile-nav__label { color: var(--teal); }
.mobile-nav__group a {
  display: block;
  padding: 11px 0;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}
.mobile-nav__group a:hover { color: var(--teal); }
.mobile-nav__donate.btn {
  order: 99;
  margin-top: 18px;
  padding: 14px 20px;
  font-size: 15px;
  text-align: center;
  width: 100%;
}

@media (max-width: 900px) {
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header__row { padding-right: calc(var(--gutter) + 60px); }
  .brand__logo { height: 48px; }
  .brand__name { font-size: 19px; }
}
@media (min-width: 901px) {
  .mobile-nav { display: none !important; }
}

/* --------------------------------------------------------------------------
   Footer (default, home with sitemap, guide credit variant)
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--dark);
  color: var(--dark-text);
  font-family: var(--font-body);
}
.site-footer a { color: var(--dark-text); text-decoration: none; }
.site-footer a:hover { color: var(--on-dark); text-decoration: underline; }
.site-footer__inner {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 44px var(--gutter);
  display: flex;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
}
.site-footer__logo { height: 88px; width: auto; }
.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-end;
}
.site-footer__nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 13.5px;
  justify-content: flex-end;
}
.site-footer__nav a { display: inline-block; padding: 12px 0; }
.site-footer__nav a.is-guide { color: var(--teal-bright); }
.site-footer__nav a.is-guide:hover { color: var(--on-dark); }
.site-footer__contact,
.site-footer__credit {
  font: 700 11px/1.6 var(--font-body);
  letter-spacing: .08em;
  color: var(--dark-muted);
}
.site-footer__contact a { color: var(--dark-muted); }
.site-footer__contact a:hover { color: var(--on-dark); }
.site-footer__social { display: flex; gap: 18px; font-size: 13.5px; }

.site-footer--home .site-footer__inner {
  flex-direction: column;
  align-items: stretch;
  gap: 22px;
  padding: 56px var(--gutter);
}
.site-footer--home .site-footer__logo { height: 120px; align-self: flex-start; }
.site-footer--home .site-footer__col { align-items: flex-start; }
.site-footer--home .site-footer__nav { justify-content: flex-start; }
.sitemap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  padding: 8px 0 16px;
  border-bottom: 1px solid var(--dark-rule);
}
.sitemap__col { display: flex; flex-direction: column; gap: 10px; }
.sitemap__label {
  font: 700 11px/1.3 var(--font-body);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--dark-muted);
}
.sitemap__col a { font-size: 13.5px; padding: 4px 0; }

.site-footer--guide { border-top: 1px solid var(--dark-rule); }
.site-footer--guide .site-footer__inner {
  padding: 32px var(--gutter);
  gap: 22px;
  align-items: baseline;
}
.site-footer--guide .site-footer__nav { justify-content: flex-start; }

@media (max-width: 820px) {
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
  .site-footer__col { align-items: flex-start; }
  .site-footer__nav { justify-content: flex-start; gap: 4px 22px; }
}

/* --------------------------------------------------------------------------
   Hero (photo) and paper page head
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: flex-end;
  background: var(--dark);
  color: var(--on-dark);
}
.hero--tall { min-height: 560px; }
.hero--donate { min-height: 380px; }
.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 16, 13, .1) 30%, rgba(8, 16, 13, .72) 100%);
}
.hero--tall .hero__scrim { background: linear-gradient(180deg, rgba(8, 16, 13, .15) 30%, rgba(8, 16, 13, .78) 100%); }
.hero__inner {
  position: relative;
  max-width: var(--page-max);
  margin: 0 auto;
  width: 100%;
  padding: 96px var(--gutter) 48px;
}
.hero--tall .hero__inner { padding: 120px var(--gutter) 64px; }
.hero__eyebrow { color: var(--teal-bright); margin: 0 0 12px; }
.hero--tall .hero__eyebrow { margin-bottom: 16px; }
.hero__title { color: var(--on-dark); max-width: 22ch; }
.hero--tall .hero__title { max-width: 15ch; margin-bottom: 28px; }
.hero__lede { color: var(--dark-text); max-width: 60ch; margin-top: 18px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero a:not(.btn) { color: var(--teal-bright); }

.page-head { border-bottom: 1.5px solid var(--rule-strong); }
.page-head__inner {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 88px var(--gutter) 64px;
}
.page-head__eyebrow { margin: 0 0 18px; }
.page-head__title { max-width: 20ch; }
.page-head__lede { max-width: 60ch; margin-top: 24px; }
.page-head--split .page-head__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 64px;
  align-items: end;
}
.page-head--split .page-head__title { max-width: 18ch; }
.page-head--row .page-head__inner {
  padding: 44px var(--gutter);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.page-head--row { border-bottom: 1px solid var(--rule); }
.page-head--row .page-head__eyebrow { margin-bottom: 12px; }
.page-head--row .page-head__title { max-width: 26ch; }
.page-head--row .page-head__lede { font-size: 15px; line-height: 1.55; max-width: 64ch; margin-top: 14px; }

@media (max-width: 820px) {
  .hero { min-height: 300px; }
  .hero--tall { min-height: 480px; }
  .hero__inner { padding: 72px var(--gutter) 36px; }
  .hero--tall .hero__inner { padding: 96px var(--gutter) 44px; }
  .page-head__inner { padding: 56px var(--gutter) 44px; }
  .page-head--split .page-head__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* --------------------------------------------------------------------------
   Bands
   -------------------------------------------------------------------------- */
.band { border-bottom: 1px solid var(--rule); }
.band--strong { border-bottom: 1.5px solid var(--rule-strong); }
.band--plain { border-bottom: 0; }
.band--panel { background: var(--paper-deep); }
.band--dark { background: var(--dark); color: var(--dark-text); border-bottom: 0; }
.band--dark h1, .band--dark h2, .band--dark h3 { color: var(--on-dark); }
.band--dark p a { color: var(--teal-bright); }
.band--dark p a:hover { color: var(--on-dark); }
.band--seam { background: var(--rule); padding: 1px 0; }
.band__inner {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 88px var(--gutter);
}
.band__inner--sm { padding-top: 64px; padding-bottom: 64px; }
.band__inner--md { padding-top: 72px; padding-bottom: 72px; }
.band__inner--lg { padding-top: 96px; padding-bottom: 96px; }
.band__inner--xs { padding-top: 44px; padding-bottom: 44px; }
.band__inner--flush { padding-top: 0; padding-bottom: 96px; }
.band__inner--none { padding: 0; }
.band__inner--tight { padding-top: 0; padding-bottom: 0; }
@media (max-width: 820px) {
  .band__inner { padding-top: 60px; padding-bottom: 60px; }
  .band__inner--sm, .band__inner--md { padding-top: 48px; padding-bottom: 48px; }
  .band__inner--lg { padding-top: 64px; padding-bottom: 64px; }
  .band__inner--xs { padding-top: 32px; padding-bottom: 32px; }
  .band__inner--flush { padding-top: 0; padding-bottom: 64px; }
  .band__inner--none, .band__inner--tight { padding-top: 0; padding-bottom: 0; }
}

.section-title { margin: 0 0 14px; }
.section-intro { font-size: 16px; line-height: 1.6; color: var(--ink-soft); max-width: 60ch; margin: 0 0 36px; }

/* guide entry-point band: dark, teal CTA, on every page */
.guide-band { background: var(--dark); color: var(--dark-text); }
.guide-band__inner {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 72px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.guide-band__eyebrow { color: var(--teal-bright); margin: 0 0 12px; }
.guide-band__title { font-size: 32px; line-height: 1.15; color: var(--on-dark); margin: 0 0 8px; }
.guide-band__title--lg { font-size: 34px; }
.guide-band__body { font-size: 15px; line-height: 1.55; max-width: 54ch; margin: 0; }
.guide-band .btn { white-space: nowrap; }
.guide-band--panel { background: var(--paper-deep); color: var(--ink); border-bottom: 1px solid var(--rule); }
.guide-band--panel .guide-band__inner { padding: 64px var(--gutter); }
.guide-band--panel .guide-band__title { color: var(--ink); font-size: 30px; }
.guide-band--panel .guide-band__body { color: var(--ink-soft); max-width: 56ch; }
@media (max-width: 820px) {
  .guide-band__inner { padding: 52px var(--gutter); }
  .guide-band__title { font-size: 28px; }
}

/* --------------------------------------------------------------------------
   Split (two-column) grids
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}
.split--mission   { grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); }
.split--story     { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
.split--guide     { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; }
.split--subscribe { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 48px; align-items: center; }
.split--program   { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 56px; }
.split--events    { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); }
.split--flush     { gap: 0; align-items: stretch; }
.split--center    { align-items: center; }
@media (max-width: 820px) {
  .split, .split--mission, .split--story, .split--guide, .split--subscribe, .split--program, .split--events {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .split--flush { gap: 0; }
}

/* photo + panel band (donate, River Fest) */
.photo-band__img { width: 100%; height: 100%; min-height: 380px; object-fit: cover; display: block; }
.photo-band__img--short { min-height: 340px; }
.photo-band__panel {
  background: var(--paper-deep);
  padding: 64px var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}
.photo-band__panel--tight { gap: 18px; }
.photo-band__title { font-size: clamp(30px, 3.4vw, 44px); line-height: 1.1; }
.photo-band__body { font-size: 17px; line-height: 1.6; color: var(--ink-soft); max-width: 48ch; }
.photo-band__body--sm { font-size: 16px; }
.photo-band__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
@media (max-width: 820px) {
  .photo-band__img { min-height: 260px; }
  .photo-band__panel { padding: 44px var(--gutter); }
}

/* --------------------------------------------------------------------------
   Tile grid (1px rule seams), cards, news, facts, stats, people, logos
   -------------------------------------------------------------------------- */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--rule);
}
.tile-grid--boxed { border: 1px solid var(--rule); }
.tile-grid--wide { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.tile {
  background: var(--paper);
  padding: 40px 34px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}
a.tile:hover { background: var(--paper-deep); color: var(--ink); text-decoration: none; }
.tile__tag { margin: 0; }
.tile__title { font-size: 26px; line-height: 1.15; margin: 0; }
.tile__body { font-size: 15px; line-height: 1.55; color: var(--ink-soft); margin: 0; flex: 1; }
.tile__cta { font-weight: 700; font-size: 14px; color: var(--teal); }
a.tile:hover .tile__cta { color: var(--ink); }

.card-grid {
  max-width: var(--page-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
}
.card {
  background: var(--paper);
  padding: 0 0 44px;
  display: flex;
  flex-direction: column;
}
.card__img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--paper-deep); }
.card__body { padding: 30px 34px 0; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.card__title { font-size: 30px; line-height: 1.15; margin: 0; }
.card__text { font-size: 15px; line-height: 1.55; color: var(--ink-soft); margin: 0; flex: 1; }
.card__cta { font-weight: 700; font-size: 14px; color: var(--teal); align-self: flex-start; }

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.news-card {
  background: var(--paper);
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
}
.news-card:hover { background: var(--paper-deep); color: var(--ink); text-decoration: none; }
.news-card__date { font: 700 10px/1.4 var(--font-body); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint); }
.news-card__title { font-family: var(--font-display); font-weight: 600; font-size: 23px; line-height: 1.2; letter-spacing: -.015em; }
.news-card__blurb { font-size: 14px; line-height: 1.55; color: var(--ink-soft); }

.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.fact { background: var(--paper); padding: 28px 26px; }
.fact__figure { display: block; font: 600 44px/1 var(--font-display); letter-spacing: -.015em; }
.fact__label { display: block; font-size: 14px; line-height: 1.5; color: var(--ink-soft); margin-top: 10px; }

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.stat { background: var(--paper); padding: 22px 26px; }
.stat__figure { display: block; font: 600 40px/1.1 var(--font-display); letter-spacing: -.015em; }
.stat__label { font-size: 13.5px; color: var(--ink-faint); }

.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}
.people-group + .people-group { margin-top: 48px; }
.people-group__title { margin: 0 0 20px; }
.person { display: flex; flex-direction: column; gap: 10px; }
.person__photo { width: 100%; aspect-ratio: 1; object-fit: cover; background: var(--paper-deep); }
.person__photo--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(-45deg, #E7E2D5 0 12px, #EDE9E0 12px 24px);
  font: 700 10px var(--font-body);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
  padding: 8px;
}
.person__name { font: 600 20px/1.2 var(--font-display); letter-spacing: -.015em; }
.person__role { font-size: 13.5px; color: var(--ink-faint); margin-top: -6px; }
.person__bio { font-size: 14px; line-height: 1.55; color: var(--ink-soft); }
.person__bio p + p { margin-top: .6em; }

.logo-wall { display: flex; gap: 28px; flex-wrap: wrap; align-items: center; }
.logo-wall__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 16px 26px;
  font: 700 12px/1.4 var(--font-body);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  min-height: 44px;
}
a.logo-wall__item:hover { color: var(--ink); border-color: var(--ink); text-decoration: none; }
.logo-wall__item--logo { padding: 14px 22px; }
.logo-wall__item--logo img { height: 56px; width: auto; max-width: 200px; object-fit: contain; }

/* --------------------------------------------------------------------------
   Ledger rows (Our Work), event rows, post list
   -------------------------------------------------------------------------- */
.ledger { display: flex; flex-direction: column; }
.ledger__row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1.1fr) minmax(0, 1.6fr) auto;
  gap: 28px;
  align-items: baseline;
  padding: 30px 8px;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
}
a.ledger__row:hover { background: var(--paper-deep); color: var(--ink); text-decoration: none; }
.ledger__num { font: 700 13px var(--font-body); color: var(--ink-faint); }
.ledger__name { font: 600 27px/1.15 var(--font-display); letter-spacing: -.015em; }
.ledger__desc { font-size: 15px; line-height: 1.55; color: var(--ink-soft); }
.ledger__tag { font: 700 11px/1.4 var(--font-body); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); white-space: nowrap; }
.ledger__tag--new { color: var(--teal); }
@media (max-width: 820px) {
  .ledger__row { grid-template-columns: 48px minmax(0, 1fr); row-gap: 6px; padding: 24px 4px; }
  .ledger__desc, .ledger__tag { grid-column: 2; }
  .ledger__name { font-size: 24px; }
}

.event-list { display: flex; flex-direction: column; }
.event-row {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: baseline;
  padding: 22px 8px;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
}
a.event-row:hover { background: var(--paper-deep); color: var(--ink); text-decoration: none; }
.event-row__date { font: 700 12px/1.4 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--rust); }
.event-row--past .event-row__date { color: var(--ink-faint); }
.event-row__title { font: 600 21px/1.2 var(--font-display); letter-spacing: -.015em; }
.event-row__where { font-size: 13.5px; color: var(--ink-faint); }
.event-list__note { font-size: 13.5px; color: var(--ink-faint); margin: 16px 0 0; }
.event-list__label { margin: 40px 0 8px; }
@media (max-width: 560px) {
  .event-row { grid-template-columns: 72px minmax(0, 1fr); row-gap: 4px; }
  .event-row__where { grid-column: 2; }
}

.post-list { display: flex; flex-direction: column; }
.post-list__row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 28px;
  align-items: baseline;
  padding: 30px 8px;
  border-bottom: 1px solid var(--rule);
}
.post-list__date { font: 700 12px/1.5 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.post-list__title { font: 600 27px/1.15 var(--font-display); letter-spacing: -.015em; margin: 0; }
.post-list__title a { color: var(--ink); }
.post-list__title a:hover { color: var(--teal); text-decoration: none; }
.post-list__excerpt { font-size: 15px; line-height: 1.55; color: var(--ink-soft); margin: 10px 0 0; max-width: 70ch; }
.post-list__tags { font-size: 12px; margin: 10px 0 0; }
.post-list__tags a { color: var(--ink-faint); }
.post-list__tags a + a::before { content: "\00B7"; margin: 0 6px; }
@media (max-width: 560px) {
  .post-list__row { grid-template-columns: 1fr; gap: 6px; }
  .post-list__title { font-size: 24px; }
}

/* --------------------------------------------------------------------------
   Article (single post), event single, meta strip, prev/next
   -------------------------------------------------------------------------- */
.article__head { max-width: 72ch; }
.article__eyebrow { margin: 0 0 18px; }
.article__eyebrow a { color: var(--ink-faint); }
.article__title { margin: 0; }
.article__lede { margin-top: 20px; }
.article__hero { margin: 40px 0 0; }
.article__hero img { width: 100%; height: auto; }
.article__hero figcaption { font-size: 13.5px; color: var(--ink-faint); margin-top: 8px; }
.article__body { margin-top: 44px; }
.article__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.article__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 64px;
}
.article__nav a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 26px;
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  min-height: 44px;
}
.article__nav a:hover { background: var(--paper-deep); text-decoration: none; }
.article__nav a.is-next { text-align: right; align-items: flex-end; }
.article__nav-title { font: 600 19px/1.2 var(--font-display); }
.article__nav-empty { background: var(--paper); }
@media (max-width: 560px) {
  .article__nav { grid-template-columns: 1fr; }
  .article__nav a.is-next { text-align: left; align-items: flex-start; }
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 36px;
}
.meta { background: var(--paper); padding: 20px 22px; }
.meta__label { margin: 0 0 6px; }
.meta__value { font-size: 16px; line-height: 1.5; }
.meta__value a { text-decoration: underline; text-underline-offset: 2px; }

/* --------------------------------------------------------------------------
   Buttons, tags, badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 14px 26px;
  font: 700 15px/1.2 var(--font-body);
  text-align: center;
  text-decoration: none;
  border: 1.5px solid transparent;
  background: none;
  color: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
.btn:hover { text-decoration: none; }
.btn--paper { background: var(--on-dark); color: var(--ink); }
.btn--paper:hover { background: var(--teal-bright); color: var(--ink); }
.btn--outline-paper { border-color: var(--on-dark); color: var(--on-dark); }
.btn--outline-paper:hover { background: rgba(250, 248, 242, .15); color: var(--on-dark); }
.btn--rust { background: var(--rust); color: var(--on-dark); }
.btn--rust:hover { background: var(--ink); color: var(--on-dark); }
.btn--teal { background: var(--teal); color: var(--on-dark); }
.btn--teal:hover { background: var(--ink); color: var(--on-dark); }
.btn--bright { background: var(--teal-bright); color: var(--dark); }
.btn--bright:hover { background: var(--on-dark); color: var(--dark); }
.btn--outline { border-color: var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--on-dark); }
.btn--ink { background: var(--ink); color: var(--on-dark); }
.btn--ink:hover { background: var(--teal); color: var(--on-dark); }
.btn--sm { padding: 12px 22px; font-size: 14px; }
.btn.link-ext::after, .btn.more::after { margin-left: 0; }
.btn--md { padding: 13px 24px; }
.btn--block { display: flex; width: 100%; }
.btn--link {
  padding: 14px 4px;
  font-weight: 600;
  color: var(--teal-bright);
  border: 0;
}
.btn--link:hover { color: var(--on-dark); }

.tag {
  display: inline-block;
  font: 700 10px/1.4 var(--font-body);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.tag--rust { color: var(--rust); }
.tag--teal { color: var(--teal); }
.tag--faint { color: var(--ink-faint); }

.badge-360 {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--on-dark);
  background: var(--scrim);
  color: var(--on-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 700 11px var(--font-body);
  letter-spacing: .04em;
}

/* --------------------------------------------------------------------------
   Donate card with the sliding pano, fork rows
   -------------------------------------------------------------------------- */
.donate-card {
  border: 1.5px solid var(--rule-strong);
  display: flex;
  flex-direction: column;
  background: var(--paper-deep);
}
.donate-card__body { padding: 26px 32px 32px; display: flex; flex-direction: column; gap: 14px; }
.donate-card__title { font-size: 24px; line-height: 1.25; margin: 0; }
.donate-card__note { font-size: 15px; line-height: 1.55; color: var(--ink-soft); margin: 0; }
.donate-card .btn { margin-top: 6px; }

/* CSS-only look-around: a wide strip slides across a fixed window. */
.pano {
  position: relative;
  width: 100%;
  height: 170px;
  overflow: hidden;
  background-color: var(--dark-panel);
  background-repeat: no-repeat;
  background-size: 200% auto;
  background-position: 0% 50%;
  animation: fra-pano 38s ease-in-out infinite alternate;
}
@keyframes fra-pano {
  from { background-position-x: 0%; }
  to   { background-position-x: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .pano { animation: none; background-position: 50% 50%; }
}

.fork-list {
  display: grid;
  gap: 1px;
  background: var(--dark-rule);
  border: 1px solid var(--dark-rule);
}
.fork {
  background: var(--dark-panel);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--on-dark);
  text-decoration: none;
}
.fork:hover { background: var(--dark-rule); color: var(--on-dark); text-decoration: none; }
.fork__thumb {
  position: relative;
  width: 110px;
  height: 72px;
  flex: none;
  background: var(--dark);
  overflow: hidden;
}
.fork__thumb img { width: 100%; height: 100%; object-fit: cover; }
.fork__badge {
  position: absolute;
  right: 6px;
  bottom: 6px;
  background: var(--scrim-strong);
  color: var(--teal-bright);
  font: 700 10px/1.3 var(--font-body);
  letter-spacing: .12em;
  padding: 3px 7px;
}
.fork__text { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.fork__name { font: 600 23px/1.1 var(--font-display); letter-spacing: -.015em; }
.fork__meta { font: 700 11px/1.4 var(--font-body); letter-spacing: .14em; text-transform: uppercase; color: var(--dark-muted); }

/* home mission section */
.mission__title { max-width: 30ch; margin: 0; }
.mission__body { margin-top: 28px; }

/* --------------------------------------------------------------------------
   River guide page
   -------------------------------------------------------------------------- */
.guide-frame { background: var(--dark); }
.guide-frame iframe { display: block; width: 100%; height: 78vh; min-height: 560px; border: 0; }
.guide-more { font-size: 14px; line-height: 1.6; color: var(--ink-faint); margin: 24px 0 0; }
.guide-more a { color: var(--teal); }
.guide-more__sep { margin: 0 6px; }

/* --------------------------------------------------------------------------
   Videos, gallery
   -------------------------------------------------------------------------- */
.filter-list { display: flex; gap: 8px 18px; flex-wrap: wrap; margin: 0 0 32px; font-size: 14px; font-weight: 700; }
.filter-list a { display: inline-block; padding: 10px 0; color: var(--ink-faint); }
.filter-list a:hover { color: var(--ink); text-decoration: none; }
.filter-list a.is-current { color: var(--ink); border-bottom: 2px solid var(--ink); }

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.video-card { background: var(--paper); color: var(--ink); text-decoration: none; display: flex; flex-direction: column; }
.video-card:hover { background: var(--paper-deep); color: var(--ink); text-decoration: none; }
.video-card__thumb { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--dark); }
.video-card__thumb--empty { display: flex; align-items: center; justify-content: center; color: var(--teal-bright); font: 700 11px var(--font-body); letter-spacing: .18em; text-transform: uppercase; }
.video-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 8px; }
.video-card__series { font: 700 10px/1.4 var(--font-body); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint); }
.video-card__title { font: 600 21px/1.2 var(--font-display); letter-spacing: -.015em; }
.video-embed { position: relative; aspect-ratio: 16 / 9; background: var(--dark); border: 1.5px solid var(--rule-strong); }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.gallery {
  column-count: 3;
  column-gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.gallery__item { break-inside: avoid; margin: 0 0 1px; background: var(--paper); display: block; }
.gallery__item:last-child { margin-bottom: 0; }
.gallery__item a { display: block; }
.gallery__item img { width: 100%; height: auto; display: block; }
.gallery__caption { font-size: 13px; line-height: 1.5; color: var(--ink-faint); padding: 8px 10px 12px; }
@media (max-width: 820px) { .gallery { column-count: 2; } }
@media (max-width: 560px) { .gallery { column-count: 1; } }

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-inline {
  display: flex;
  gap: 1px;
  background: var(--ink);
  border: 1.5px solid var(--rule-strong);
}
.form-inline input[type="email"],
.form-inline input[type="search"],
.form-inline input[type="text"] {
  flex: 1;
  min-width: 0;
  border: 0;
  padding: 16px 18px;
  font-size: 15px;
  font-family: var(--font-body);
  background: var(--on-dark);
  color: var(--ink);
  outline-offset: -3px;
}
.form-inline button {
  border: 0;
  background: var(--ink);
  color: var(--on-dark);
  font: 700 15px var(--font-body);
  padding: 16px 28px;
  cursor: pointer;
  white-space: nowrap;
}
.form-inline button:hover { background: var(--teal); }
.form-inline button:focus-visible { outline-color: var(--teal-bright); outline-offset: -4px; }
@media (max-width: 480px) {
  .form-inline { flex-direction: column; }
}

.form-stack { display: flex; flex-direction: column; gap: 18px; max-width: 640px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font: 700 12px/1.4 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.field input,
.field textarea {
  width: 100%;
  border: 1.5px solid var(--rule-strong);
  background: var(--on-dark);
  color: var(--ink);
  padding: 14px 16px;
  font-size: 16px;
  font-family: var(--font-body);
}
.field textarea { min-height: 180px; resize: vertical; }
.field__hint { font-size: 13px; color: var(--ink-faint); }
.form-stack .btn { align-self: flex-start; }
.form-note {
  border: 1.5px solid var(--teal);
  padding: 16px 20px;
  font-size: 15px;
  line-height: 1.55;
  max-width: 640px;
  margin: 0 0 24px;
}
.form-note--error { border-color: var(--rust); }
.form-note--inline { margin: 0; }
/* honeypot: off-canvas, never display:none (bots skip those) */
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

.subscribe__title { font-size: 34px; margin: 0 0 10px; }
.subscribe__body { font-size: 15px; line-height: 1.55; color: var(--ink-soft); margin: 0; }

.contact-aside { font-size: 15px; line-height: 1.6; color: var(--ink-soft); }
.contact-aside p + p { margin-top: 14px; }
.contact-aside a { text-decoration: underline; text-underline-offset: 2px; }

/* --------------------------------------------------------------------------
   Pagination, search, 404
   -------------------------------------------------------------------------- */
.pagination { margin-top: 48px; }
.pagination .nav-links {
  display: inline-flex;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  flex-wrap: wrap;
}
.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 10px 16px;
  background: var(--paper);
  color: var(--ink);
  font: 700 14px var(--font-body);
  text-decoration: none;
}
.pagination a.page-numbers:hover { background: var(--paper-deep); text-decoration: none; }
.pagination .page-numbers.current { background: var(--ink); color: var(--on-dark); }
.pagination .page-numbers.dots { color: var(--ink-faint); }

.search-form { max-width: 560px; }
.search-count { font-size: 15px; color: var(--ink-soft); margin: 0 0 32px; }

.notfound__title { margin: 0 0 20px; }
.notfound__links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }

/* narrow card grids to one column */
@media (max-width: 560px) {
  .tile-grid, .tile-grid--wide, .card-grid, .news-grid, .facts-grid, .people-grid, .video-grid {
    grid-template-columns: 1fr;
  }
  .card__body { padding: 24px 22px 0; }
  .tile { padding: 30px 24px; }
  .news-card { padding: 26px 22px; }
}

/* --------------------------------------------------------------------------
   Section-specific rules used by the templates
   -------------------------------------------------------------------------- */
.mission__eyebrow { margin: 0 0 20px; }

.guide-split__eyebrow { margin: 0 0 18px; }
.guide-split__title { font-size: clamp(32px, 4vw, 52px); line-height: 1.1; color: var(--on-dark); margin: 0 0 20px; }
.guide-split__body { font-size: 17px; line-height: 1.6; color: var(--dark-text); max-width: 56ch; margin: 0 0 32px; }
.guide-split__actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.story { display: flex; flex-direction: column; gap: 22px; font-size: 18.5px; line-height: 1.65; color: var(--ink-soft); }
.story > p:first-child { color: var(--ink); }
.story h2, .story h3 { color: var(--ink); font-size: 26px; }
.story ul, .story ol { padding-left: 1.3em; list-style: disc; }
.story a { text-decoration: underline; text-underline-offset: 2px; }
.story__img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--paper-deep); }
.people-note { font-size: 14px; color: var(--ink-faint); margin: 28px 0 0; }

.program-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 56px;
  padding: 64px 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.program-row__eyebrow { margin: 0 0 12px; }
.program-row__title { font-size: 32px; line-height: 1.15; margin: 0; }
.program-row__text { display: flex; flex-direction: column; gap: 16px; }
.program-row__body { font-size: 16px; line-height: 1.6; color: var(--ink); }
.program-row__note { font-size: 15px; line-height: 1.6; color: var(--ink-soft); }
.program-row__body p + p, .program-row__note p + p { margin-top: .8em; }
.program-row__body a, .program-row__note a { text-decoration: underline; text-underline-offset: 2px; }
.program-row__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 6px; }
@media (max-width: 820px) {
  .program-row { grid-template-columns: 1fr; gap: 24px; padding: 44px 0; }
  .program-row__title { font-size: 27px; }
}

.events-intro__link { display: inline-block; margin-top: 20px; font-weight: 700; font-size: 14px; padding: 6px 0; }

.page-links { margin-top: 32px; font-weight: 700; font-size: 14px; }
.page-links a { display: inline-block; padding: 8px 10px; border: 1px solid var(--rule); margin-right: 4px; }

.site-header.is-menu-open .nav-toggle { background: var(--ink); color: var(--on-dark); }