/* Regolith — journey page. Reuses kralow.css's structure/classes wholesale
   (this file loads after it) and re-tunes the accent to Rosso Levanto burgundy,
   the one strong colour in the project's palette. */

:root {
  --accent: #d0646f;
}

/* ---------- Hero: evening render is already dark — lift it a little, and put the
   darkening only where the title sits ---------- */
#s-hero .khero-img { filter: saturate(0.95) brightness(0.9); }
#s-hero .khero-overlay {
  background:
    radial-gradient(ellipse 68% 46% at 50% 48%, rgba(10,5,5,0.62) 0%, rgba(10,5,5,0.3) 55%, rgba(10,5,5,0) 100%),
    linear-gradient(180deg, rgba(10,5,5,0.5) 0%, rgba(10,5,5,0.06) 35%, rgba(10,5,5,0.55) 85%, rgba(10,5,5,0.95) 100%);
}
@media (max-width: 700px) { #s-hero .khero-img { object-position: 8% 50%; } }

/* ---------- Hero: walkthrough button ---------- */
.khero-play {
  margin-top: 2.4rem;
  display: inline-flex; align-items: center; gap: 0.95rem;
  padding: 0.7rem 1.6rem 0.7rem 0.7rem;
  border: 1px solid rgba(244,236,233,0.32); border-radius: 999px;
  background: rgba(10,5,5,0.4); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: var(--ink); cursor: pointer;
  font-family: 'Space Grotesk', sans-serif; font-weight: 400; font-size: 0.74rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  transition: border-color .4s var(--ease), background .4s var(--ease), transform .4s var(--ease), opacity 1s var(--ease);
}
.khero-play em { font-style: normal; color: var(--ink-dim); letter-spacing: 0.08em; }
.khero-play-icon {
  width: 40px; height: 40px; border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: transform .4s var(--ease);
}
.khero-play-icon::before {
  content: ''; width: 0; height: 0; margin-left: 3px;
  border-style: solid; border-width: 6px 0 6px 10px;
  border-color: transparent transparent transparent var(--ink);
}
.khero-play:hover { border-color: var(--accent); background: rgba(10,5,5,0.62); }
.khero-play:hover .khero-play-icon { transform: scale(1.12); }
@media (max-width: 700px) { .khero-play { margin-top: 1.8rem; font-size: 0.68rem; } }

/* ---------- Expandable "see more" text ---------- */
.kexpand {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.6s var(--ease);
}
.kexpand.open { grid-template-rows: 1fr; }
.kexpand-inner { overflow: hidden; }
.kexpand-inner .kbody:first-child { padding-top: 1.3rem; }
.kexpand-inner .kbody + .kbody { margin-top: 1.3rem; }
.ksee-more {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: none; border: 1px solid var(--line); color: var(--ink-dim);
  font-family: 'Space Grotesk', sans-serif; font-size: 0.76rem; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 0.6rem 1.2rem; cursor: pointer; margin-top: 1.2rem;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.ksee-more:hover { color: var(--ink); border-color: var(--accent); }

/* ---------- Moodboard carousel ---------- */
.kboard { padding: clamp(6rem, 12vw, 9rem) 0 clamp(5rem, 10vw, 8rem); overflow: hidden; }
.kboard-head {
  max-width: 1400px; margin: 0 auto clamp(2rem, 4vw, 3rem);
  padding: 0 clamp(1.2rem, 6vw, 6rem);
}
.kboard-stage {
  position: relative; cursor: grab; touch-action: pan-y;
  -webkit-user-select: none; user-select: none; outline: none;
}
.kboard-stage.dragging { cursor: grabbing; }
.kboard-track {
  display: flex; gap: clamp(0.8rem, 2vw, 1.6rem);
  will-change: transform;
  transition: transform 1s cubic-bezier(0.22, 0.8, 0.2, 1);
}
.kboard-stage.dragging .kboard-track { transition: none; }
.kboard-slide {
  flex: 0 0 max(320px, min(80vw, 1180px, calc((100svh - 300px) * 1.778))); margin: 0;
  opacity: 0.32; transform: scale(0.93);
  transition: opacity .9s var(--ease), transform 1s var(--ease);
}
.kboard-slide.active { opacity: 1; transform: none; }
.kboard-slide img {
  display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  background: #000; border: 1px solid var(--line); pointer-events: none;
}
.kboard-ui {
  max-width: 1400px; margin: clamp(1.4rem, 3vw, 2.2rem) auto 0;
  padding: 0 clamp(1.2rem, 6vw, 6rem);
  display: flex; align-items: center; gap: clamp(1.2rem, 3vw, 2.4rem);
}
.kboard-info { display: flex; align-items: baseline; gap: 1rem; min-width: 0; flex: 0 1 22rem; }
.kboard-count { font-family: 'Space Grotesk', sans-serif; font-size: 0.8rem; letter-spacing: 0.1em; color: var(--accent); white-space: nowrap; }
.kboard-label {
  font-family: 'Space Grotesk', sans-serif; font-size: 0.82rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink); transition: opacity .3s ease;
}
.kboard-bar { flex: 1; display: flex; gap: 6px; min-width: 0; }
.kboard-seg { flex: 1; height: 22px; background: none; border: none; padding: 0; cursor: pointer; position: relative; }
.kboard-seg::before, .kboard-seg::after {
  content: ''; position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px;
}
.kboard-seg::before { background: var(--line); }
.kboard-seg::after { background: var(--accent); transform: scaleX(0); transform-origin: left center; transition: transform .8s var(--ease); }
.kboard-seg.active::after, .kboard-seg.done::after { transform: scaleX(1); }
.kboard-arrows { display: flex; gap: 0.6rem; }
.kboard-arrow {
  width: 46px; height: 46px; border-radius: 50%;
  background: none; border: 1px solid var(--line); color: var(--ink);
  font-size: 1.05rem; cursor: pointer;
  transition: border-color .3s var(--ease), background .3s var(--ease), opacity .3s;
}
.kboard-arrow:hover { border-color: var(--accent); background: rgba(255,255,255,0.04); }
.kboard-arrow:disabled { opacity: 0.25; cursor: default; border-color: var(--line); background: none; }
@media (max-width: 700px) {
  .kboard-slide { flex-basis: 86vw; }
  .kboard-ui { flex-wrap: wrap; gap: 0.9rem 1rem; }
  .kboard-info { flex: 1 1 auto; order: 1; }
  .kboard-arrows { order: 2; }
  .kboard-arrow { width: 40px; height: 40px; }
  .kboard-bar { order: 3; flex: 0 0 100%; }
}

/* ---------- Lightbox: full-screen view for a moodboard sheet ---------- */
.klightbox {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(5,5,5,0.96);
  display: flex; align-items: center; justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  opacity: 0; visibility: hidden;
  transition: opacity .35s var(--ease), visibility 0s linear .35s;
}
.klightbox.open { opacity: 1; visibility: visible; transition: opacity .35s var(--ease); }
.klightbox img {
  max-width: 100%; max-height: 100%; object-fit: contain; background: #000;
  transition: opacity .25s ease;
}
.klightbox-close {
  position: absolute; top: 1.4rem; right: 1.6rem;
  background: none; border: none; color: var(--ink);
  font-size: 2rem; line-height: 1; cursor: pointer; transition: color .3s; z-index: 2;
}
.klightbox-close:hover { color: var(--accent); }
.klightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(10,5,5,0.5); border: 1px solid var(--line); color: var(--ink);
  font-size: 1.1rem; cursor: pointer; transition: border-color .3s, background .3s;
}
.klightbox-nav:hover { border-color: var(--accent); }
.klightbox-nav.prev { left: clamp(0.6rem, 2vw, 1.8rem); }
.klightbox-nav.next { right: clamp(0.6rem, 2vw, 1.8rem); }
.klightbox-hint {
  position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%);
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-dim);
}

/* ---------- Bathroom: the renders are already dark — only a touch of depth, no heavy dimming ---------- */
#s-bathroom .kfull-img { filter: brightness(0.9) contrast(1.1) saturate(1.05); }
#s-bathroom .kfull-overlay {
  background:
    linear-gradient(90deg, rgba(10,5,5,0.5) 0%, rgba(10,5,5,0) 55%),
    linear-gradient(0deg, rgba(10,5,5,0.8) 0%, rgba(10,5,5,0.14) 40%, rgba(10,5,5,0) 70%);
}

/* ---------- Closing ---------- */
#s-closing { min-height: 62svh; }

/* ---------- Portrait renders inside a full-bleed scene: keep the whole frame,
   parked to the right so the caption never sits on top of it (desktop only) ---------- */
@media (min-width: 701px) {
  .kfull-img.kfit-contain { object-position: 80% center; }
}

/* ---------- Context meta row (project facts) ---------- */
.kcontext-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.8rem;
  margin-top: 2.2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line);
  max-width: 900px;
}
.kcontext-meta div { display: flex; flex-direction: column; gap: 0.35rem; }
.kcontext-meta span.klabel {
  font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dim);
}
.kcontext-meta span.kvalue {
  font-family: 'Montserrat', sans-serif; font-size: 1rem; color: var(--ink); font-weight: 300;
}
/* Keep the 3-up grid from forcing a min-content overflow (and the whole-page
   auto-zoom-out that comes with it) on narrow phones. */
@media (max-width: 700px) {
  .kcontext-meta { grid-template-columns: 1fr; gap: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  .kboard-track, .kboard-slide { transition: none; }
}