/* SECTIONS — page-level layouts (each a different layout family) */

/* ============ HERO — oversized typographic + illustrated horizon ============ */
.hero {
  position: relative;
  min-height: calc(100svh - var(--nav-h));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
}
.hero__body {
  flex: 1;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: clamp(var(--s-3), 2.6svh, var(--s-5));
  padding: var(--s-5) var(--gutter) var(--s-4);
  text-align: center;
}
.hero__title { display: grid; }
.hero__line { display: block; overflow: hidden; padding-block: 0.06em; margin-block: -0.06em; }
.hero__line > span { display: block; }
.js .hero__line > span { transform: translateY(105%); animation: rise var(--dur-slow) var(--ease-out) forwards; animation-delay: calc(var(--i, 0) * 120ms + 120ms); }
@keyframes rise { to { transform: none; } }
.hero__sub { font-size: var(--fs-body-lg); color: var(--muted); max-width: 34ch; text-wrap: balance; line-height: 1.45; }
.js .hero__sub, .js .hero__cta { opacity: 0; animation: fade var(--dur-slow) var(--ease-out) forwards; animation-delay: 560ms; }
.js .hero__cta { animation-delay: 680ms; }
@keyframes fade { to { opacity: 1; } }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s-3); justify-content: center; }

.horizon { position: relative; height: clamp(8rem, 26svh, 17.5rem); margin-top: auto; }
.horizon__layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: opacity var(--dur-slow) var(--ease-out);
}
html[data-rhythm="village"] .horizon__layer--city,
html[data-rhythm="city"] .horizon__layer--village { opacity: 0; }
.horizon__orb {
  position: absolute;
  inset-inline-end: 12%;
  inset-block-start: -24%;
  width: clamp(3.5rem, 8vw, 6.5rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--orb);
  transform: translate(var(--orb-x), var(--orb-y));
  transition: transform var(--dur-slow) var(--ease-out), background var(--dur-slow);
}
html[data-rhythm="city"] .horizon__orb { box-shadow: inset -0.6rem -0.3rem 0 0 oklch(0.8 0.03 265 / 0.35); }
.hero__switch {
  position: absolute;
  inset-inline: 0;
  inset-block-end: clamp(0.75rem, 3svh, 1.75rem);
  display: flex;
  justify-content: center;
  z-index: 3;
}
.win { fill: var(--ill-glow); }
.ill-far { fill: var(--ill-far); }
.ill-mid { fill: var(--ill-mid); }
.ill-near { fill: var(--ill-near); }
.ill-wall { fill: var(--v-wall); }
.ill-roof { fill: var(--v-roof); }
.ill-trunk { fill: var(--v-muted); }

/* ============ AUDIENCE — ledger of big numerals ============ */
.audience { display: grid; gap: var(--s-7); }
.audience__head { display: grid; gap: var(--s-5); max-width: 52rem; }
.audience__total { font-size: clamp(3.5rem, 13vw, 10rem); line-height: 0.95; color: var(--accent); }
.ledger { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-5); }
.ledger__item { padding-block-start: var(--s-5); border-block-start: 2px solid var(--line); display: grid; gap: var(--s-2); align-content: start; }
.ledger__num { font-size: var(--fs-numeral); line-height: 1; white-space: nowrap; }
.ledger__sub { color: var(--muted); font-size: var(--fs-small); }
.ledger__name { font-weight: 600; display: flex; align-items: center; gap: var(--s-2); }
.ledger__name svg { width: 1.25rem; height: 1.25rem; color: var(--accent); }
.audience__note { font-size: var(--fs-caption); color: var(--muted); max-width: 60ch; }
@media (max-width: 62rem) { .ledger { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 46rem) { .ledger { grid-template-columns: 1fr; } .ledger__item { grid-template-columns: 1fr auto; align-items: end; } .ledger__name { grid-column: 1 / -1; } }

/* ============ ABOUT — asymmetric text + fact sheet ============ */
.about { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(var(--s-6), 6vw, var(--s-8)); align-items: start; }
.about__title { grid-column: 1 / -1; max-width: 18ch; }
.about__text { display: grid; gap: var(--s-5); font-size: var(--fs-body-lg); line-height: 1.6; max-width: var(--measure); }
.about__text p:first-child { color: var(--text); }
.about__text p + p { color: var(--muted); }
.facts { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-5); padding: var(--s-6); background: var(--raised); border-radius: var(--r-lg); box-shadow: var(--shadow-1); }
.facts dt { font-size: var(--fs-caption); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.facts dd { font-family: var(--font-display); font-weight: 600; font-size: 1.125rem; letter-spacing: -0.02em; margin-block-start: var(--s-1); }
.pull { grid-column: 1 / -1; font-family: var(--font-display); font-size: clamp(1.5rem, 3.6vw, 2.75rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1.2; max-width: 26ch; text-wrap: balance; margin-block-start: var(--s-6); }
@media (max-width: 52rem) { .about { grid-template-columns: 1fr; } .facts { grid-template-columns: 1fr 1fr; } }
@media (max-width: 30rem) { .facts { grid-template-columns: 1fr; } }

/* ============ TWO RHYTHMS — diptych ============ */
.diptych { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); margin-block-start: var(--s-7); }
.rhythm {
  position: relative;
  display: grid;
  align-content: end;
  gap: var(--s-3);
  min-height: clamp(22rem, 52vw, 32rem);
  padding: clamp(var(--s-5), 4vw, var(--s-7));
  border-radius: var(--r-lg);
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--dur) var(--ease-out);
}
.rhythm:hover { transform: translateY(-4px); }
.rhythm--city { background: var(--c-deep); color: var(--c-text); --tag: var(--c-accent); }
.rhythm--village { background: var(--v-surface); color: var(--v-text); --tag: var(--v-accent); }
.rhythm__art { position: absolute; inset: 0 0 auto 0; width: 100%; height: 66%; z-index: -1; -webkit-mask-image: linear-gradient(to bottom, #000 62%, transparent); mask-image: linear-gradient(to bottom, #000 62%, transparent); }
.rhythm__tag { font-family: var(--font-display); font-size: var(--fs-h1); font-weight: 700; letter-spacing: -0.04em; line-height: 1; }
.rhythm--city .rhythm__tag { color: var(--c-accent); }
.rhythm--village .rhythm__tag { color: var(--v-accent); }
.rhythm__text { font-size: var(--fs-body-lg); max-width: 26ch; line-height: 1.4; }
.rhythm--city .rhythm__text { color: var(--c-muted); }
.rhythm--village .rhythm__text { color: var(--v-muted); }
.rhythm--city .rhythm__win { fill: var(--c-glow); transition: opacity var(--dur) ; }
.rhythm--city:hover .rhythm__win { opacity: 1; }
.rhythm--city .rhythm__win { opacity: 0.75; }
.rhythm-foot { margin-block-start: var(--s-6); font-size: var(--fs-body-lg); color: var(--muted); max-width: 44ch; }
@media (max-width: 46rem) { .diptych { grid-template-columns: 1fr; } .rhythm { min-height: 18rem; } }

/* ============ PLATFORMS — list of rows ============ */
.platforms { display: grid; gap: var(--s-7); }
.platforms__list { display: grid; gap: var(--s-3); }
.platforms__head { display: grid; gap: var(--s-3); max-width: 40rem; }

/* ============ GALLERY — portrait grid ============ */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3); margin-block-start: var(--s-7); }
.tile { position: relative; aspect-ratio: 3 / 4; border-radius: var(--r-lg); overflow: hidden; isolation: isolate; margin: 0; background: var(--surface); transition: transform var(--dur) var(--ease-out); }
.tile:hover { transform: translateY(-4px); }
.tile:nth-child(even) { margin-block-start: var(--s-6); }
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.tile figcaption {
  position: absolute;
  inset-inline-start: var(--s-3);
  inset-block-end: var(--s-3);
  padding: var(--s-2) var(--s-3);
  border-radius: var(--r-pill);
  font-size: var(--fs-small);
  font-weight: 600;
  background: var(--accent);
  color: var(--on-accent);
}
@media (max-width: 46rem) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile:nth-child(even) { margin-block-start: var(--s-5); }
}

/* ============ FOOTER ============ */
.footer { padding-block: var(--s-8) var(--s-6); overflow: hidden; }
.footer__word { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.06em; line-height: 0.9; font-size: clamp(1.5rem, 8.3vw, 8.25rem); color: var(--accent); white-space: nowrap; }
.footer__row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--s-5); margin-block-start: var(--s-7); }
.socials { display: flex; gap: var(--s-3); }
.social { width: 3.25rem; height: 3.25rem; display: grid; place-items: center; border-radius: 50%; background: var(--surface); color: var(--text); transition: transform var(--dur) var(--ease-out), background var(--dur-fast), color var(--dur-fast); }
.social:hover { background: var(--accent); color: var(--on-accent); transform: translateY(-3px); }
.social:active { transform: scale(0.94); }
.social svg { width: 1.375rem; height: 1.375rem; }
.footer__copy { color: var(--muted); font-size: var(--fs-small); }

/* ============ COLLAGE (about) ============ */
.collage { position: relative; aspect-ratio: 1 / 1.05; }
.collage img { position: absolute; width: 50%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; object-position: center 30%; border-radius: var(--r-lg); box-shadow: var(--shadow-2); background: var(--raised); transition: transform var(--dur) var(--ease-out); }
.collage__a { inset-block-start: 0; inset-inline-start: 4%; transform: rotate(-4deg); }
.collage__b { inset-block-start: 14%; inset-inline-end: 0; transform: rotate(3deg); z-index: 1; }
.collage__c { inset-block-end: 0; inset-inline-start: 20%; transform: rotate(-1.5deg); z-index: 2; }
.collage img:hover { transform: rotate(0) translateY(-6px) scale(1.03); z-index: 3; }
@media (max-width: 52rem) { .collage { max-width: 28rem; margin-inline: auto; width: 100%; } }

/* ============ STRIP — the single marquee ============ */
.strip { overflow: hidden; padding-block: var(--s-5) var(--s-8); -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); }
.strip__track { display: flex; width: max-content; animation: strip 70s linear infinite; }
.strip:hover .strip__track { animation-play-state: paused; }
.strip__set { display: flex; gap: var(--s-3); padding-inline-end: var(--s-3); }
.strip img { width: clamp(9rem, 17vw, 14rem); height: auto; aspect-ratio: 9 / 16; object-fit: cover; border-radius: var(--r-lg); flex: none; background: var(--surface); }
.strip img:nth-child(even) { margin-block-start: var(--s-6); }
@keyframes strip { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .strip__track { animation: none; }
  .strip__set[aria-hidden="true"] { display: none; }
}