/* ============================================================
   VERVE v2 — hero : the illustration in a breeze
   hero.js lays the layers out in art-space px (1561 × 1081)
   and frames them with one transform. Without JS the clean
   cover image (.hero__fallback) is the hero.
   Sky: [data-sky="morning|noon|night"] on .hero (from the site
   daypart). Night changes the surroundings only: .hs-house keeps
   the daylight house; .hs-facade lights the left facade openings.
   ============================================================ */

.hero {
  --hs-top: #c9d2cb;
  --hs-earth: #663e35;
  --hs-fade: 1.5s;
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(var(--hs-top) 50%, var(--hs-earth) 50%);
}
.hero.no-fade,
.hero.no-fade * { transition: none !important; }

/* ---------- fallback (no JS / until the layers decode) ---------- */

.hero__fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 68% 40%;
  transition: opacity .9s var(--ease-io);
}
.hero__fallback.is-framed {
  inset: auto;
  left: 0;
  top: 0;
  object-fit: fill;
  transform-origin: 0 0;
}
.hero.is-live .hero__fallback { opacity: 0; visibility: hidden; transition: opacity .9s var(--ease-io), visibility 0s .9s; }

/* ---------- stage ---------- */

.hero__stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  opacity: 0;
  transition: opacity .9s var(--ease-io);
  pointer-events: none;
}
.hero.is-live .hero__stage { opacity: 1; }
.hero.is-failed .hero__stage { display: none; }

.hs-world {
  position: absolute;
  left: 0;
  top: 0;
  width: 1561px;
  height: 1081px;
  transform-origin: 0 0;
}
.hs-world div,
.hs-world i,
.hs-world img { position: absolute; }
.hs-world img {
  display: block;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  user-select: none;
  -webkit-user-drag: none;
}
.hs-sky, .hs-clouds, .hs-land, .hs-trees, .hs-scene, .hs-glow, .hs-night, .hs-fill { inset: 0; }
.hero__ui { display: none; }

/* pause everything off-screen / hidden tab / before the reveal */
.hero.is-paused .hs-world,
.hero.is-paused .hs-world * { animation-play-state: paused !important; }

/* ---------- sky : three plates, noon at the base ---------- */

.hs-sky-ext {
  left: -8px;
  right: -8px;
  bottom: 100%;
  height: 4000px;
  background: var(--hs-top);
  transition: background-color var(--hs-fade) var(--ease-io);
}
.hs-sky-img { opacity: 0; transition: opacity var(--hs-fade) var(--ease-io); }
/* sky extended above the plate (portrait): melt the plate's top edge into the flat sky */
.hero.is-ext .hs-sky-img {
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 220px);
  mask-image: linear-gradient(to bottom, transparent 0, #000 220px);
}
.hero.is-ext:not([data-sky="noon"]) .hs-sky--noon { opacity: 0; }   /* else it leaks through the masked edge */
.hs-world .hs-sky--noon,
.hero[data-sky="morning"] .hs-sky--morning,
.hero[data-sky="night"] .hs-sky--night { opacity: 1; }

.hs-night { opacity: 0; transition: opacity var(--hs-fade) var(--ease-io); }
.hero[data-sky="night"] .hs-night { opacity: 1; }
.hs-stars {
  position: absolute;
  left: 0;
  top: -1380px;
  width: 1561px;
  height: 1900px;
  fill: #fff3da;
}
.hs-stars--0 { opacity: .75; }
.hs-stars--1 { opacity: .55; }
.hs-stars--2 { opacity: .4; }
.hero[data-sky="night"]:not(.is-still) .hs-stars--1 { animation: hs-twinkle 4.6s ease-in-out infinite alternate; }
.hero[data-sky="night"]:not(.is-still) .hs-stars--2 { animation: hs-twinkle 6.2s ease-in-out -2s infinite alternate; }
@keyframes hs-twinkle { from { opacity: .15; } to { opacity: .7; } }
.hs-moon svg { display: block; width: 100%; height: 100%; }

/* ---------- clouds / land ---------- */

.hs-clouds,
.hs-land { transition: filter var(--hs-fade) var(--ease-io), opacity var(--hs-fade) var(--ease-io); }
.hero[data-sky="morning"] .hs-clouds { filter: sepia(.35) saturate(1.5) brightness(1.02); }
.hero[data-sky="night"] .hs-clouds { filter: brightness(.5) saturate(.6); opacity: .6; }
.hero[data-sky="morning"] .hs-land { filter: saturate(1.06) sepia(.1) brightness(1.02); }
.hero[data-sky="night"] .hs-land { filter: brightness(.5) saturate(.7) contrast(1.06); }
.hs-folk { filter: none !important; }
.hs-person { transition: filter var(--hs-fade) var(--ease-io); will-change: filter; }   /* same raster path in every sky */
.hero[data-sky="morning"] .hs-folk .hs-person { filter: saturate(1.06) sepia(.1) brightness(1.02); }
.hero[data-sky="night"] .hs-folk .hs-person:not(.is-in) { filter: brightness(.4) saturate(.6) contrast(1.06); }

.hs-earth-ext {
  left: -8px;
  right: -8px;
  top: calc(100% - 2px);
  height: 4000px;
  background: var(--hs-earth);
}
/* art cropped at the top edge: soften when the sky is extended above it
   (half-clouds cut by the frame would read as a band: drop them) */
.hero.is-ext .hs-cloud.hs-cut { display: none; }
.hero.is-ext .hs-cut {
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 46px);
  mask-image: linear-gradient(to bottom, transparent 0, #000 46px);
}

/* ---------- light : morning warmth, night haze ---------- */

.hs-tint {
  left: -8px;
  right: -8px;
  top: -4000px;
  height: 9081px;
  pointer-events: none;
}
.hs-tint::before,
.hs-tint::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--hs-fade) var(--ease-io);
}
.hs-tint::before {
  background: linear-gradient(90deg, rgba(255, 186, 104, .2), rgba(255, 210, 150, .08) 42%, rgba(255, 226, 190, 0) 72%);
}
.hs-tint::after {
  background: linear-gradient(rgba(22, 28, 74, 0) 0, rgba(22, 28, 74, 0) 4250px, rgba(22, 28, 74, .3) 4560px);
}
.hero[data-sky="morning"] .hs-tint::before,
.hero[data-sky="night"] .hs-tint::after { opacity: 1; }

/* ---------- house : the daylight house in every sky ---------- */

.hs-house { transition: filter var(--hs-fade) var(--ease-io); }
.hero[data-sky="morning"] .hs-house { filter: saturate(1.06) sepia(.1) brightness(1.02); }
.hs-house::after {                                   /* the morning tint, clipped to the house */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 186, 104, .2), rgba(255, 210, 150, .08) 42%, rgba(255, 226, 190, 0) 72%) -660px 0 / 1577px 100% no-repeat;
  -webkit-mask: url("../img/hero/house.webp") 0 0 / 100% 100% no-repeat;
  mask: url("../img/hero/house.webp") 0 0 / 100% 100% no-repeat;
  opacity: 0;
  transition: opacity var(--hs-fade) var(--ease-io);
}
.hero[data-sky="morning"] .hs-house::after { opacity: 1; }

/* ---------- night : warm light in the left facade openings only ---------- */

.hs-glow {
  opacity: 0;
  transition: opacity var(--hs-fade) var(--ease-io);
}
.hero[data-sky="night"] .hs-glow { opacity: 1; }
.hs-flick {
  display: block;
  border-radius: 2px;
  background: radial-gradient(closest-side, rgba(255, 214, 140, .9), rgba(255, 180, 96, .35) 70%, rgba(255, 170, 80, 0));
  mix-blend-mode: screen;
  opacity: .12;
}
.hero[data-sky="night"]:not(.is-still) .hs-flick { animation: hs-flick 5.4s steps(1, end) var(--d, 0s) infinite; }
@keyframes hs-flick { 0% { opacity: .12; } 18% { opacity: .22; } 22% { opacity: .06; } 26% { opacity: .18; } 55% { opacity: .1; } 80% { opacity: .2; } }

/* ---------- hero scroll cue (small mouse, dot slides down) ---------- */

.scroll-cue {
  position: absolute;
  right: clamp(1rem, 3vw, 2.5rem);
  top: calc(min(100svh, 100%) - clamp(1rem, 3vh, 2rem) - 2.6rem);   /* bottom of the first screen, even when the hero is taller */
  z-index: 20;
  display: grid;
  place-items: center;
  width: 2.6rem; height: 2.6rem;
  border-radius: 50%;
  color: var(--earth-ink);
  background: color-mix(in srgb, var(--earth) 55%, transparent);
  backdrop-filter: blur(4px);
  transition: transform var(--dur-1) var(--ease-out), background-color var(--dur-1);
}
.scroll-cue:hover { transform: translateY(2px); background: var(--earth); }
.scroll-cue__mouse {
  position: relative;
  width: 13px; height: 20px;
  border: 1.4px solid currentColor;
  border-radius: 7px;
}
.scroll-cue__mouse i {
  position: absolute;
  left: 50%; top: 4px;
  width: 2px; height: 4px;
  margin-left: -1px;
  border-radius: 1px;
  background: currentColor;
  animation: cue-dot 1.8s var(--ease-io) infinite;
}
@keyframes cue-dot {
  0%   { transform: translateY(0); opacity: 0; }
  25%  { opacity: 1; }
  70%  { transform: translateY(7px); opacity: 0; }
  100% { transform: translateY(7px); opacity: 0; }
}
.reduced .scroll-cue__mouse i { animation: none; opacity: 1; }

/* landscape screens: the hero is as tall as the whole illustration at full width
   (never shorter than the screen), so the earth band at its foot is never cut off */
@media (min-aspect-ratio: 5/4) {
  .hero { height: auto; aspect-ratio: 1561 / 1081; }
}

/* portrait / narrow screens: show the WHOLE illustration (fit width) with a band of
   sky above for the nav, instead of a full-height zoomed crop */
@media (max-aspect-ratio: 5/4) {
  .hero { height: auto; min-height: 0; aspect-ratio: 1561 / 1300; }
}