/*
  CWADM Astro Page CSS
  Ownership rule:
  - live base CSS owns header/nav/mobile menu/footer/octopus/global buttons
  - this file owns Astro page interiors only
  - page CSS must not define chrome, shell, footer, octopus, or global control rules
*/

:root {
  --cw-panel: rgba(255,255,255,0.032);
  --cw-panel-strong: rgba(255,255,255,0.055);
  --cw-ink: rgba(250,246,236,0.94);
  --cw-text: rgba(255,255,255,0.74);
  --cw-muted: rgba(255,255,255,0.60);
  --cw-gold: rgba(208,172,111,0.86);
  --cw-line: rgba(208,172,111,0.16);
  --cw-line-strong: rgba(208,172,111,0.34);
  --cw-radius: 4px;
  --cw-radius-lg: 6px;
  --cw-max-wide: 1120px;
  --cw-max-content: 900px;
  --cw-max-reading: 760px;
  --cw-gutter: clamp(18px, 4vw, 42px);
  --cw-section-y: clamp(36px, 5vw, 70px);
  --cw-section-y-tight: clamp(26px, 4vw, 52px);
}

main {
  min-height: 60vh;
}

section[id],
#main,
#latest,
#artifact-shelf {
  scroll-margin-top: 96px;
}

/* CwHeading component */

main .cw-heading {
  margin: 0;
  color: var(--cw-ink);
  text-wrap: balance;
}

main .cw-heading-line {
  display: block;
}

main .cw-heading--hero {
  max-width: 15.5ch;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(3rem, 5.25vw, 5.15rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  word-spacing: 0.012em;
  font-weight: 700;
}

main .cw-heading--section {
  max-width: 18ch;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(2rem, 3.15vw, 3.05rem);
  line-height: 1.06;
  letter-spacing: -0.022em;
  word-spacing: 0.01em;
  font-weight: 700;
}

main .cw-heading--compact {
  max-width: 18ch;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(1.34rem, 1.86vw, 1.78rem);
  line-height: 1.08;
  letter-spacing: -0.014em;
  font-weight: 700;
}

main .cw-heading--card {
  max-width: 34ch;
  font-size: clamp(0.98rem, 1.18vw, 1.12rem);
  line-height: 1.2;
  letter-spacing: 0;
  font-weight: 800;
}

main .cw-heading-punct {
  display: inline-block;
  line-height: 1;
  letter-spacing: 0;
  word-spacing: 0;
  opacity: 0.96;
}

main .cw-heading--hero .cw-heading-punct {
  font-size: 0.62em;
  margin-left: 0.12em;
  transform: translateY(-0.026em);
}

main .cw-heading--hero .cw-heading-punct--sentence {
  margin-left: 0.145em;
  margin-right: 0.08em;
}

main .cw-heading--section .cw-heading-punct {
  font-size: 0.58em;
  margin-left: 0.105em;
  transform: translateY(-0.02em);
}

main .cw-heading--section .cw-heading-punct--sentence {
  margin-left: 0.12em;
  margin-right: 0.07em;
}

main .cw-heading--compact .cw-heading-punct,
main .cw-heading--card .cw-heading-punct {
  font-size: 0.68em;
  margin-left: 0.07em;
  transform: translateY(-0.01em);
}

/* Shared page interior */

main .eyebrow {
  margin: 0 0 0.82rem;
  color: var(--cw-gold);
  font-size: 0.66rem;
  line-height: 1.35;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 760;
}

main .subhead {
  max-width: 58ch;
  margin: 0 0 1.5rem;
  color: rgba(255,255,255,0.76);
  font-size: clamp(0.96rem, 1.2vw, 1.08rem);
  line-height: 1.66;
  letter-spacing: 0.004em;
}

main .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

main .text-link {
  color: var(--cw-gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

/* Dispatches */

.dispatches-page main .dispatches-record-hero {
  max-width: var(--cw-max-wide);
  margin: clamp(22px, 3vw, 40px) auto var(--cw-section-y-tight);
  padding: clamp(38px, 6vw, 76px) clamp(20px, 4vw, 46px);
  display: grid;
  grid-template-columns: minmax(0, 0.64fr) minmax(280px, 0.36fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
  border-top: 1px solid rgba(208,172,111,0.26);
  border-bottom: 1px solid rgba(208,172,111,0.18);
  background:
    radial-gradient(circle at 18% 10%, rgba(208,172,111,0.10), transparent 25rem),
    radial-gradient(circle at 86% 20%, rgba(81,132,112,0.16), transparent 34rem),
    linear-gradient(135deg, rgba(255,255,255,0.025), rgba(255,255,255,0.01));
}

.dispatches-page main .dispatches-hero-copy {
  max-width: var(--cw-max-reading);
}

.dispatches-page main .dispatches-hero-heading {
  max-width: 15.75ch;
  margin-bottom: 1.25rem;
}

.dispatches-page main .dispatches-feature-record {
  padding: 20px;
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius);
  background: rgba(255,255,255,0.04);
}

.dispatches-page main .dispatches-feature-meta,
.dispatches-page main .dispatch-card-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  color: rgba(208,172,111,0.72);
  font-size: 0.62rem;
  line-height: 1.35;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.dispatches-page main .dispatches-feature-record p,
.dispatches-page main .dispatch-card p {
  color: rgba(255,255,255,0.66);
}

.dispatches-page main .dispatches-feature-record a,
.dispatches-page main .dispatch-card a {
  color: var(--cw-gold);
}

.dispatches-page main .dispatches-ledger,
.dispatches-page main .dispatches-intro,
.dispatches-page main .dispatches-latest,
.dispatches-page main .dispatches-feed-panel,
.dispatches-page main .dispatches-return {
  max-width: var(--cw-max-content);
  margin: 0 auto var(--cw-section-y-tight);
  padding: 0 18px;
}

.dispatches-page main .dispatches-ledger,
.dispatches-page main .dispatches-return-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}

.dispatches-page main .dispatches-ledger a,
.dispatches-page main .dispatches-return-grid a,
.dispatches-page main .dispatches-feed-links a {
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius);
  background: var(--cw-panel);
  text-decoration: none;
}

.dispatches-page main .dispatches-ledger a,
.dispatches-page main .dispatches-return-grid a {
  min-height: 100px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dispatches-page main .dispatches-ledger strong,
.dispatches-page main .dispatches-return-grid strong,
.dispatches-page main .dispatches-feed-links strong {
  color: var(--cw-gold);
}

.dispatches-page main .dispatches-ledger span,
.dispatches-page main .dispatches-return-grid span,
.dispatches-page main .dispatches-feed-links span {
  color: var(--cw-muted);
  line-height: 1.44;
}

.dispatches-page main .dispatch-card-grid {
  display: grid;
  gap: 12px;
}

.dispatches-page main .dispatch-card {
  padding: 18px;
  display: grid;
  gap: 9px;
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius);
  background: var(--cw-panel);
}

.dispatches-page main .dispatches-feed-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius);
  background: rgba(255,255,255,0.035);
}

.dispatches-page main .dispatches-feed-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
}

.dispatches-page main .dispatches-feed-links a {
  min-height: 92px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Holdings */

.holdings-page main .holdings-threshold-hero {
  position: relative;
  max-width: var(--cw-max-wide);
  min-height: clamp(500px, 52vw, 650px);
  margin: clamp(28px, 3.4vw, 46px) auto clamp(36px, 4.6vw, 58px);
  overflow: hidden;
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius-lg);
}

.holdings-page main .holdings-threshold-image {
  position: absolute;
  inset: 0;
  margin: 0;
}

.holdings-page main .holdings-threshold-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.holdings-page main .holdings-threshold-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,11,10,0.82), rgba(0,11,10,0.48) 45%, rgba(0,11,10,0.12)),
    linear-gradient(180deg, rgba(0,0,0,0.10), rgba(0,0,0,0.32));
}

.holdings-page main .holdings-threshold-copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
  min-height: inherit;
  padding: clamp(42px, 6vw, 72px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.holdings-page main .holdings-hero-title {
  max-width: 14.75ch;
  margin-bottom: 1.05rem;
}

.holdings-page main .holdings-object-rail,
.holdings-page main .holding-teaser-grid,
.holdings-page main .holdings-fast-map,
.holdings-page main .holdings-route-grid {
  max-width: var(--cw-max-wide);
  margin: 0 auto var(--cw-section-y);
  padding: 0 18px;
}

.holdings-page main .holdings-object-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 16px;
}

.holdings-page main .holdings-rail-item,
.holdings-page main .holding-teaser-card {
  overflow: hidden;
  display: block;
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius);
  background: var(--cw-panel);
  text-decoration: none;
}

.holdings-page main .holdings-rail-item img,
.holdings-page main .holding-teaser-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.holdings-page main .holdings-rail-item span,
.holdings-page main .holding-teaser-card .eyebrow {
  color: var(--cw-gold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.62rem;
}

.holdings-page main .holdings-rail-item strong,
.holdings-page main .holding-teaser-card div {
  display: block;
  padding: 14px 16px;
}

.holdings-page main .holding-teaser-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 16px;
}

.holdings-page main .holding-teaser-card figure {
  margin: 0;
}

.holdings-page main .holdings-shelf-intro,
.holdings-page main .holdings-route-panel,
.holdings-page main .register-strip {
  max-width: var(--cw-max-content);
  margin: 0 auto var(--cw-section-y-tight);
  padding: 0 18px;
}

.holdings-page main .holdings-section-heading {
  max-width: 16ch;
  margin-bottom: 1rem;
}

.holdings-page main .holdings-fast-map,
.holdings-page main .holdings-route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}

.holdings-page main .holdings-fast-map a,
.holdings-page main .holdings-route-grid a {
  min-height: 100px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius);
  background: var(--cw-panel);
  text-decoration: none;
}

.holdings-page main .register-strip {
  padding: 24px 18px;
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius);
  background: rgba(255,255,255,0.026);
}

/* Roads/Home Astro interiors */

.home-page main .hero,
.roads-page main .page-hero,
main .page-hero {
  max-width: var(--cw-max-wide);
  margin: clamp(28px, 4vw, 56px) auto var(--cw-section-y-tight);
  padding: clamp(34px, 6vw, 72px) var(--cw-gutter);
  border-top: 1px solid var(--cw-line);
  border-bottom: 1px solid var(--cw-line);
}

.roads-page main .roads-preview,
.roads-page main .grid.six,
.home-page main .grid.six {
  max-width: var(--cw-max-wide);
  margin: 0 auto var(--cw-section-y);
  padding: 0 18px;
}

.roads-page main .grid.six,
.home-page main .grid.six {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
}

.roads-page main .road-card,
.home-page main .road-card {
  padding: 16px;
  display: grid;
  gap: 10px;
  border: 1px solid var(--cw-line);
  border-radius: var(--cw-radius);
  background: var(--cw-panel);
  text-decoration: none;
}

.roads-page main .road-art,
.home-page main .road-art {
  overflow: hidden;
  border-radius: var(--cw-radius);
}

.roads-page main .road-art-image,
.home-page main .road-art-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.roads-page main .road-art-placeholder,
.home-page main .road-art-placeholder {
  min-height: 180px;
  border: 1px dashed var(--cw-line);
  border-radius: var(--cw-radius);
}

/* Page-only responsive behavior */

@media (max-width: 980px) {
  .dispatches-page main .dispatches-record-hero,
  .dispatches-page main .dispatches-feed-grid {
    grid-template-columns: 1fr;
  }

  .holdings-page main .holdings-object-rail,
  .holdings-page main .holding-teaser-grid,
  .holdings-page main .holdings-fast-map,
  .holdings-page main .holdings-route-grid,
  .dispatches-page main .dispatches-ledger,
  .dispatches-page main .dispatches-return-grid,
  .dispatches-page main .dispatches-feed-links,
  .roads-page main .grid.six,
  .home-page main .grid.six {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  :root {
    --cw-gutter: 16px;
  }

  main .cw-heading--hero {
    font-size: clamp(2.48rem, 11vw, 3.85rem);
    line-height: 1.04;
    max-width: 15.25ch;
  }

  main .cw-heading--section {
    font-size: clamp(1.78rem, 7.3vw, 2.55rem);
    line-height: 1.08;
    max-width: 18ch;
  }

  .holdings-page main .holdings-threshold-hero {
    min-height: clamp(470px, 98vw, 620px);
    margin-top: 18px;
  }

  .holdings-page main .holdings-threshold-copy {
    padding: 28px 18px 34px;
  }
}


/* === DESKTOP PAGE SHELL POLISH START === */
@media (min-width: 981px) {
  .roads-page main .page-hero {
    min-height: clamp(340px, 32vw, 460px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: clamp(54px, 5vw, 78px);
    padding-bottom: clamp(54px, 5vw, 78px);
    text-align: center;
  }

  .roads-page main .page-hero .eyebrow,
  .roads-page main .page-hero .subhead {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .roads-page main .page-hero h1,
  .roads-page main .page-hero .cw-heading {
    max-width: 19ch;
    margin-left: auto;
    margin-right: auto;
  }

  .roads-page main .road-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0;
  }

  .roads-page main .road-card h2,
  .roads-page main .road-card h3 {
    margin: 0;
    padding: 14px 18px 4px;
    font-size: clamp(1.12rem, 1.28vw, 1.42rem);
    line-height: 1.14;
    letter-spacing: -0.012em;
  }

  .roads-page main .road-card p {
    margin: 0;
    padding: 0 18px 18px;
    font-size: clamp(0.96rem, 1vw, 1.05rem);
    line-height: 1.48;
  }

  .roads-page main .road-art-image {
    aspect-ratio: 16 / 9;
  }

  .holdings-page main .holdings-route-grid a,
  .holdings-page main .holdings-fast-map a,
  .dispatches-page main .dispatches-ledger a,
  .dispatches-page main .dispatches-return-grid a {
    text-decoration: none !important;
  }

  .holdings-page main .holdings-route-grid strong,
  .holdings-page main .holdings-fast-map strong,
  .dispatches-page main .dispatches-ledger strong,
  .dispatches-page main .dispatches-return-grid strong {
    font-size: clamp(1.02rem, 1.1vw, 1.16rem);
    line-height: 1.2;
    text-decoration: none !important;
  }

  .holdings-page main .holdings-route-grid span,
  .holdings-page main .holdings-fast-map span,
  .dispatches-page main .dispatches-ledger span,
  .dispatches-page main .dispatches-return-grid span {
    font-size: clamp(0.9rem, 0.95vw, 1rem);
    line-height: 1.45;
    text-decoration: none !important;
  }
}
/* === DESKTOP PAGE SHELL POLISH END === */