/* ============================================================================
   POST — /stories  ·  THE WALL
   The entire page is a living wall of story tiles. Each tile IS a story; the
   wall is the mechanism to explore them (click → immersive viewer). Built on
   the same engine + tokens as the landing page, but ink-grounded and immersive
   (the cinema of the brand), echoing sequel.co/stories' media-mosaic UX in
   Post's warm-monochrome, Fraunces-led world.
   ============================================================================ */

/* ---------------------------------------------------------------------------
   0. Page ground — ink, with a bone-type nav (no flip; there's no bone section)
   --------------------------------------------------------------------------- */
.page-stories { background: var(--post-ink); }
.page-stories .nav { color: var(--post-bone); }
.page-stories .nav__wordmark--ink  { display: inline-block; }   /* bone-lettered wordmark over ink */
.page-stories .nav__wordmark--bone { display: none; }
.page-stories .nav.is-solid {
  background: color-mix(in srgb, var(--post-ink) 78%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  backdrop-filter: blur(18px) saturate(120%);
  border-bottom-color: color-mix(in srgb, var(--post-bone) 14%, transparent);
  color: var(--post-bone);
}
.page-stories .nav .btn--nav { border-color: color-mix(in srgb, var(--post-bone) 50%, transparent); color: var(--post-bone); }
.page-stories .nav.is-solid .btn--nav { background: var(--post-bone); color: var(--post-ink); border-color: var(--post-bone); }
.page-stories .nav .btn--nav:hover { background: var(--post-bone); color: var(--post-ink); }
.nav__tab.is-current { opacity: 1; }
.nav__tab.is-current::after { width: 100%; background: var(--post-bronze); }

/* ---------------------------------------------------------------------------
   1. Hero — compact; the wall begins right beneath it
   --------------------------------------------------------------------------- */
.swall-hero {
  position: relative;
  padding-top: clamp(8rem, 18vh, 12rem);
  padding-bottom: clamp(2.4rem, 5vh, 4rem);
  background: var(--post-ink);
  overflow: hidden;
}
.swall-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 80% at 80% 0%, color-mix(in srgb, var(--post-bronze) 10%, transparent), transparent 60%);
}
.swall-hero__eyebrow { color: color-mix(in srgb, var(--post-bone) 64%, transparent); margin-bottom: clamp(1.2rem, 2.4vw, 1.8rem); }
.swall-hero__title { color: var(--post-bone); max-width: 16ch; }
.swall-hero__title em { font-style: italic; }
.swall-hero__dek {
  margin-top: clamp(1.4rem, 2.4vw, 2rem);
  font-family: var(--post-sans); font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: color-mix(in srgb, var(--post-bone) 64%, transparent); max-width: 40ch;
}

/* ---------------------------------------------------------------------------
   2. The wall — masonry of tiles (JS builds columns from the static list)
   --------------------------------------------------------------------------- */
.swall { position: relative; background: var(--post-ink); padding: clamp(1rem, 2vw, 2rem) 0 0; }

/* enhanced (JS) state: full-bleed flex columns that parallax-drift */
.wall.is-wall {
  display: flex; gap: clamp(0.5rem, 0.9vw, 0.9rem);
  align-items: flex-start; list-style: none;
  padding: 0 clamp(0.5rem, 1.2vw, 1.1rem);
  overflow: hidden;
}
.wall__col { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: clamp(0.5rem, 0.9vw, 0.9rem); will-change: transform; }

/* the tile (JS-built button) */
.tile {
  position: relative; display: block; width: 100%;
  border: 0; padding: 0; cursor: pointer; overflow: hidden;
  border-radius: var(--post-radius);
  background: #0F0C09; isolation: isolate;
  outline: 1px solid color-mix(in srgb, var(--post-bone) 8%, transparent); outline-offset: -1px;
}
.tile__img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  z-index: -2; transition: transform 1.1s var(--post-ease), filter 0.6s var(--post-ease);
}
.tile:hover .tile__img { transform: scale(1.045); }
.tile::after {
  content: ""; position: absolute; inset: 0; z-index: -1; transition: opacity 0.5s var(--post-ease);
  background: linear-gradient(to top,
    rgba(12,9,6,0.92) 0%, rgba(12,9,6,0.5) 34%, rgba(12,9,6,0.12) 62%, rgba(12,9,6,0.34) 100%);
}
.tile:hover::after { opacity: 0.88; }

.tile__inner { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(0.9rem, 1.4vw, 1.4rem); gap: 0.6rem; }
.tile__hook {
  font-family: var(--post-serif); font-variation-settings: "opsz" 80, "wght" 440, "SOFT" 0, "WONK" 0;
  font-size: clamp(1.15rem, 1.7vw, 1.7rem); line-height: 1.12; letter-spacing: -0.015em;
  color: var(--post-bone); text-wrap: balance;
  text-shadow: 0 1px 30px rgba(12,9,6,0.7);
}
.tile__hook em { font-style: italic; color: var(--post-bronze); }
.tile__cite { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem; }
.tile__name { font-family: var(--post-sans); font-weight: 600; font-size: 0.82rem; color: var(--post-bone); letter-spacing: 0.01em; }
.tile__src {
  font-family: var(--post-sans); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--post-bone) 52%, transparent);
}
/* affordance — a quiet open glyph that arrives on hover */
.tile__go {
  position: absolute; top: clamp(0.8rem, 1.2vw, 1.1rem); right: clamp(0.8rem, 1.2vw, 1.1rem); z-index: 1;
  width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%;
  color: var(--post-bone);
  background: color-mix(in srgb, var(--post-ink) 36%, transparent);
  border: 1px solid color-mix(in srgb, var(--post-bone) 32%, transparent);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  opacity: 0; transform: scale(0.82) translateY(-2px); transition: opacity .4s var(--post-ease), transform .4s var(--post-ease);
}
.tile:hover .tile__go, .tile:focus-visible .tile__go { opacity: 1; transform: scale(1) translateY(0); }
.tile__go svg { width: 16px; height: 16px; }
.tile:focus-visible { outline: 2px solid var(--post-bronze); outline-offset: 2px; }
/* tiny tag dot — proof (oxblood) vs theme/conversation (bronze/faint) */
.tile__tag { position: absolute; top: clamp(0.9rem,1.3vw,1.2rem); left: clamp(0.9rem,1.3vw,1.2rem); z-index: 1;
  width: 6px; height: 6px; border-radius: 50%; background: var(--post-bronze); opacity: 0.9; }
.tile--proof .tile__tag,
.tile--member .tile__tag { background: var(--post-oxblood); box-shadow: 0 0 0 4px color-mix(in srgb, var(--post-oxblood) 20%, transparent); }

/* quote-type tile (no photo) — typographic, on a warm-graded ground */
.tile--quote { background:
    radial-gradient(120% 90% at 30% 18%, color-mix(in srgb, var(--post-bronze) 16%, transparent), transparent 60%),
    linear-gradient(160deg, #211a13 0%, #14110D 70%); }
.tile--quote::after { opacity: 0; }
.tile--quote .tile__inner { justify-content: space-between; }
.tile--quote .tile__hook { font-size: clamp(1.05rem, 1.5vw, 1.5rem); color: color-mix(in srgb, var(--post-bone) 70%, transparent); }
.tile--quote .tile__bigquote {
  font-family: var(--post-serif); font-variation-settings: "opsz" 80, "wght" 400; font-style: italic;
  font-size: clamp(1.3rem, 2vw, 2rem); line-height: 1.16; letter-spacing: -0.015em;
  color: var(--post-bone); text-wrap: balance; margin-top: 1.8rem;
}
.tile--quote .tile__mark { font-family: var(--post-serif); font-size: 2.6rem; line-height: 0.6; color: var(--post-bronze); height: 0.7em; }

/* bottom fade where the wall meets the CTA */
.wall__fade { height: clamp(3rem, 8vh, 7rem); background: linear-gradient(to bottom, transparent, var(--post-ink)); }

/* responsive column counts are handled in JS (5 / 3 / 2); CSS just guards gaps */
@media (max-width: 700px) { .wall.is-wall { padding-inline: 0.5rem; } }

/* ---------------------------------------------------------------------------
   3. No-JS / reduced source: the static <ul> renders as a readable quote list
   --------------------------------------------------------------------------- */
.wall:not(.is-wall) {
  list-style: none; display: grid; grid-template-columns: 1fr; gap: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 60rem; margin-inline: auto; padding: clamp(2rem,5vw,4rem) var(--post-gutter);
}
@media (min-width: 760px) { .wall:not(.is-wall) { grid-template-columns: 1fr 1fr; } }
.wall:not(.is-wall) .story {
  border-top: 1px solid color-mix(in srgb, var(--post-bone) 16%, transparent); padding-top: 1.4rem;
}
.wall:not(.is-wall) .story__hook { font-family: var(--post-serif); font-style: italic; font-size: 1.4rem; color: var(--post-bronze); margin-bottom: 0.8rem; }
.wall:not(.is-wall) .story__hook em { font-style: italic; }
.wall:not(.is-wall) .story__quote { font-family: var(--post-serif); font-size: 1.5rem; line-height: 1.22; color: var(--post-bone); margin-bottom: 0.9rem; }
.wall:not(.is-wall) .story__cite { display: flex; flex-direction: column; gap: 0.2rem; }
.wall:not(.is-wall) .story__name { font-weight: 600; color: var(--post-bone); }
.wall:not(.is-wall) .story__role,
.wall:not(.is-wall) .story__src { font-size: 0.8rem; color: color-mix(in srgb, var(--post-bone) 58%, transparent); }
/* the data carriers are hidden once JS enhances the wall */
.tile .story__hook, .tile .story__quote, .tile .story__cite { display: none; }

/* ---------------------------------------------------------------------------
   4. The viewer — immersive story view
   --------------------------------------------------------------------------- */
.viewer {
  position: fixed; inset: 0; z-index: 120; display: grid; place-items: center;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .5s var(--post-ease), visibility .5s var(--post-ease);
}
.viewer.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.viewer__scrim { position: absolute; inset: 0; background: color-mix(in srgb, var(--post-ink) 93%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.viewer__stage {
  position: relative; z-index: 2; width: min(94vw, 960px); max-height: 92vh; overflow-y: auto;
  display: flex; flex-direction: column;
  background: color-mix(in srgb, var(--post-ink) 70%, #000);
  border: 1px solid color-mix(in srgb, var(--post-bone) 14%, transparent);
  border-radius: var(--post-radius);
  transform: translateY(14px) scale(0.985); transition: transform .55s var(--post-ease);
  scrollbar-width: thin;
}
.viewer.is-open .viewer__stage { transform: translateY(0) scale(1); }
.viewer__close {
  position: absolute; top: 0.9rem; right: 0.9rem; z-index: 3;
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%;
  color: var(--post-bone); background: color-mix(in srgb, var(--post-ink) 50%, transparent);
  border: 1px solid color-mix(in srgb, var(--post-bone) 22%, transparent);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  transition: background .3s var(--post-ease);
}
.viewer__close:hover { background: color-mix(in srgb, var(--post-bone) 14%, transparent); }
.viewer__close svg { width: 20px; height: 20px; }
.viewer__media { width: 100%; background: #000; }
.viewer__media:empty { display: none; }
.viewer__media iframe { display: block; width: 100%; aspect-ratio: 16/9; border: 0; }
.viewer__media img { display: block; width: 100%; max-height: 56vh; object-fit: cover; }
.viewer__body { padding: clamp(1.6rem, 3vw, 2.8rem); }
.viewer__tag { display: inline-block; margin-bottom: 1.2rem; color: var(--post-bronze); }
.viewer__quote {
  font-family: var(--post-serif); font-variation-settings: "opsz" 110, "wght" 400; font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1.18; letter-spacing: -0.02em;
  color: var(--post-bone); text-wrap: balance; max-width: 28ch;
}
.viewer__quote::before { content: "\201C"; color: color-mix(in srgb, var(--post-bone) 46%, transparent); }
.viewer__quote::after { content: "\201D"; color: color-mix(in srgb, var(--post-bone) 46%, transparent); }
.viewer__by { display: flex; flex-direction: column; gap: 0.25rem; margin-top: clamp(1.4rem, 2.5vw, 2rem);
  padding-top: 1.2rem; border-top: 1px solid color-mix(in srgb, var(--post-bronze) 40%, transparent); }
.viewer__name { font-family: var(--post-sans); font-weight: 600; color: var(--post-bone); }
.viewer__role { font-family: var(--post-sans); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--post-bone) 56%, transparent); }
.viewer__src { display: inline-flex; align-items: center; gap: 0.4em; margin-top: 1.3rem;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; color: var(--post-bronze);
  border-bottom: 1px solid color-mix(in srgb, var(--post-bronze) 40%, transparent); padding-bottom: 2px; width: fit-content; }
.viewer__src:hover { border-color: var(--post-bronze); }

/* ---------------------------------------------------------------------------
   5. CTA
   --------------------------------------------------------------------------- */
.swall-cta { background: var(--post-ink); padding: clamp(4rem, 10vh, 8rem) 0 clamp(5rem, 12vh, 9rem); text-align: center; }
.swall-cta__head { color: var(--post-bone); max-width: 20ch; margin: 0 auto clamp(2rem, 4vw, 2.8rem); }
.swall-cta__actions { display: flex; justify-content: center; }

/* ---------------------------------------------------------------------------
   6. Reduced motion — no parallax; the wall is a static (still rich) mosaic
   --------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .wall__col { transform: none !important; }
  .tile__img { transition: none; }
}
html.no-js .wall__fade { display: none; }