/* OuiOui001 — faithful static rebuild
   Minimal catalogue & archive. White ground, black ink, Veelo Neue. */

@font-face {
  font-display: swap;
  font-family: "26A1VeeloNeue";
  font-style: normal;
  src: url(fonts/26A1VeeloNeue.otf) format("opentype");
}
@font-face {
  font-display: swap;
  font-family: "26A1VeeloNeueTrial";
  font-style: normal;
  src: url(fonts/26A1VeeloNeueTrial.otf) format("opentype");
}

:root {
  --ink: #000;
  --paper: #fff;
  --pad: 0.625rem;          /* 10px */
  --gap: 0.25rem;           /* 4px  */
  --nav-h: 8.25rem;         /* py-33 top space */
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --font: "26A1VeeloNeue", "26A1VeeloNeueTrial", ui-sans-serif, system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: rgba(26, 26, 26, 0.145); }

a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }

img {
  display: block;
  max-width: 100%;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
}

.font-veelo { font-family: var(--font); }
.small-label {
  font-family: var(--font);
  font-size: 0.875rem;
  line-height: 1.2;
}
@media (min-width: 1024px) { .small-label { font-size: 1.125rem; } }

/* ---------- Fixed top navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  padding: var(--pad);
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  font-size: 1.25rem;
  line-height: 1;
  z-index: 9999;
  mix-blend-mode: normal;
  pointer-events: none;
}
@media (min-width: 1024px) { .nav { font-size: 1.5rem; } }

.nav a {
  pointer-events: auto;
  opacity: 0.3;
  transition: opacity 0.25s var(--ease-out-quart);
}
.nav a:hover, .nav a:focus, .nav a.active { opacity: 1; }
.nav .sep { opacity: 0.3; pointer-events: none; }

/* ---------- Page scaffold ---------- */
main { width: 100%; }

/* ---------- Catalogue (home) ---------- */
.catalogue {
  padding: var(--pad);
  padding-top: 6rem;
  padding-bottom: 8rem;
  position: relative;
}
@media (min-width: 1024px) {
  .catalogue { padding-top: var(--nav-h); padding-bottom: var(--nav-h); }
}

.inv-count {
  font-size: 1.125rem;
  margin: 0 0 1.5rem 0;
  font-weight: normal;
  position: sticky;
  top: 5rem;
}
@media (min-width: 1024px) { .inv-count { position: relative; top: 0; } }

.inv-list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 100%;
  overflow: hidden;
}

.inv-item {
  line-height: 0.9;
  margin-bottom: 0.35rem;
  max-width: 100%;
}
@media (min-width: 1024px) {
  .inv-list.dimmable:hover .inv-item { opacity: 0.15; }
  .inv-list.dimmable:hover .inv-item:hover { opacity: 1; }
  .inv-item { transition: opacity 0.25s var(--ease-out-quart); margin-bottom: 0; }
}

/* Mobile mirrors the desktop list: one title per line, scaled to the
   viewport so most titles fit; extra-long ones clip, as on desktop. */
.inv-link {
  display: inline-block;
  font-size: clamp(1rem, 4.5vw, 2.5rem);
  line-height: 0.9;
  white-space: nowrap;
  position: relative;
}
@media (min-width: 1024px) {
  .inv-link { font-size: 4vw; line-height: 0.77; white-space: normal; }
}

.inv-more { display: none; }

/* Mobile: roomier tap targets + a small faint (view more) tag after the
   title. Both live inside the same link, so tapping either navigates. */
@media (max-width: 1023px) {
  .inv-item { margin-bottom: 0.8rem; }
  .inv-link {
    display: flex;
    align-items: baseline;
    padding: 0.15rem 0;
  }
  .inv-more {
    display: inline-block;
    order: 2;              /* render after the title text */
    font-size: 0.7rem;
    line-height: 1;
    opacity: 0.45;
    margin-left: 0.6em;
    white-space: nowrap;
  }
}
@media (min-width: 1024px) {
  .inv-more {
    display: inline-block;
    font-size: 1.125rem;
    opacity: 1;
    white-space: nowrap;
    overflow: hidden;
    margin-left: -7.5rem;
    padding-right: 1rem;
    transition: margin-left 0.35s var(--ease-out-quart);
    vertical-align: baseline;
  }
  .inv-link:hover .inv-more, .inv-link:focus .inv-more { margin-left: 0; }
}

/* bottom-right hover preview cover */
.hover-cover {
  position: fixed;
  right: var(--pad);
  bottom: var(--pad);
  width: 34vw;
  max-width: 320px;
  pointer-events: none;
  z-index: 50;
  opacity: 0;
  transition: opacity 0.35s var(--ease-out-quart);
}
.hover-cover img { width: 100%; height: auto; }
@media (max-width: 1023px) { .hover-cover { display: none; } }

/* ---------- Book page ---------- */
.book-head {
  display: flex;
  flex-direction: column;
  padding: 6rem var(--pad) 0;
  line-height: 0.8;
}
@media (min-width: 1024px) {
  .book-head {
    padding: var(--nav-h) var(--pad) 0;
    min-height: calc(100svh - var(--nav-h));
    position: sticky;
    top: var(--nav-h);
  }
}
.book-title {
  font-size: 2rem;
  line-height: 0.85;
  margin: 0 0 1rem 0;
  font-weight: normal;
}
@media (min-width: 1024px) { .book-title { font-size: 4vw; margin-bottom: 0.15em; line-height: 0.8; } }

.book-desc {
  font-size: 1.5rem;
  line-height: 0.95;
  margin: 0;
  max-width: 40ch;
}
@media (min-width: 1024px) { .book-desc { font-size: 4vw; line-height: 0.8; max-width: none; } }

.gallery-jump {
  font-family: var(--font);
  background: none; border: 0; padding: 0; margin: 0;
  cursor: pointer;
  color: inherit;
  transition: opacity 0.2s;
}
.gallery-jump:hover { opacity: 0.3; }

.book-gallery-wrap {
  padding: var(--pad);
  padding-top: 3.5rem;
  position: relative;
  z-index: 2;
  background: var(--paper);
}
@media (min-width: 1024px) { .book-gallery-wrap { padding-top: var(--pad); } }

/* ---------- Grids ---------- */
.grid {
  width: 100%;
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 640px)  { .grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .grid { grid-template-columns: repeat(15, 1fr); } }

.tile {
  cursor: zoom-in;
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #f4f4f5;
  transition: opacity 0.2s;
}
.tile:hover { opacity: 0.85; }

/* ---------- Archive ---------- */
.archive {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 3rem;
  padding: 6rem var(--pad) 4rem;
}
@media (min-width: 1024px) { .archive { padding: var(--nav-h) var(--pad) 6rem; gap: 4rem; } }

/* Off-screen sections are skipped entirely by the renderer; the generator
   writes per-section height estimates (--cis-*) so the scrollbar stays
   stable while 2,000+ images stay cheap. */
.archive section {
  content-visibility: auto;
  contain-intrinsic-size: auto var(--cis-m, 500px);
}
@media (min-width: 640px) {
  .archive section { contain-intrinsic-size: auto var(--cis-t, 400px); }
}
@media (min-width: 1024px) {
  .archive section { contain-intrinsic-size: auto var(--cis-d, 300px); }
}

.archive-sec-title {
  display: inline-block;
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 0.5rem;
  transition: opacity 0.2s;
}
@media (min-width: 1024px) { .archive-sec-title { font-size: 4vw; } }
.archive-sec-title:hover { opacity: 0.3; }

.archive-grid { grid-template-columns: repeat(4, 1fr); }
@media (min-width: 640px)  { .archive-grid { grid-template-columns: repeat(8, 1fr); } }
@media (min-width: 1024px) { .archive-grid { grid-template-columns: repeat(15, 1fr); } }

/* ---------- Information ---------- */
.information {
  padding: 6rem var(--pad) 2rem;
  display: flex;
  align-items: flex-end;
  min-height: 100svh;
}
@media (min-width: 1024px) { .information { padding: var(--nav-h) var(--pad) 2rem; align-items: flex-start; display: block; }}

.op-wrp {
  font-size: 8.9vw;
  line-height: 0.85;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
@media (min-width: 1024px) {
  .op-wrp { font-size: 4vw; line-height: 0.8; display: block; max-width: 78vw; }
}
.op-wrp > .lead { padding-right: 0.25em; }

.info-link {
  display: block;
  padding-right: 0.25em;
  transition: opacity 0.3s var(--ease-out-quart);
}
@media (min-width: 1024px) { .info-link { display: inline-block; } }
.information:hover .info-link { opacity: 0.3; }
.information .info-link:hover { opacity: 1; }
.info-link .small-label { margin-right: 0; }
@media (min-width: 1024px) { .info-link .small-label { margin-right: -0.5em; } }

/* ---------- Mobile footer wordmark ---------- */
.foot {
  padding: var(--pad);
  padding-top: 4rem;
}
.foot .wordmark { width: 100%; display: block; }
@media (min-width: 1024px) { .foot { display: none; } }

/* ---------- Intro / loading overlay ---------- */
.intro {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6vw;
}
.intro.done {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s var(--ease-out-quart), visibility 0s linear 0.6s;
}
.intro .wordmark { width: min(92vw, 1100px); height: auto; color: var(--ink); }

/* draw-in: stroked elements */
.intro .draw {
  fill: none;
  stroke: currentColor;
}
.intro .fill-el {
  fill: currentColor;
  transform-box: fill-box;
  transform-origin: bottom;
  transform: scaleY(0);
}
.intro.play .fill-el {
  animation: fillGrow 0.5s var(--ease-out-quart) forwards;
}
@keyframes fillGrow { to { transform: scaleY(1); } }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: #fff;
  z-index: 100001;
  display: none;
  align-items: center;
  justify-content: center;
  touch-action: none;
  user-select: none;
}
.lightbox.open { display: flex; }
.lightbox .lb-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.lightbox img.lb-img {
  max-width: 100vw;
  max-height: 100svh;
  width: auto;
  height: auto;
  object-fit: contain;
  will-change: transform;
  transform-origin: center center;
  -webkit-user-drag: none;
  pointer-events: none;
}
.lb-btn {
  position: absolute;
  background: none;
  border: 0;
  color: #000;
  font-family: var(--font);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  z-index: 3;
  padding: 0.5rem 0.75rem;
  opacity: 0.55;
  transition: opacity 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.lb-btn:hover { opacity: 1; }
.lb-close { top: var(--pad); right: var(--pad); z-index: 6; }
.lb-count { position: absolute; top: var(--pad); left: var(--pad); opacity: 0.55; font-size: 1.125rem; pointer-events: none; z-index: 6; }
/* prev/next strips are inset from top and bottom so they never sit on top
   of the close button or the hint text */
.lb-prev { left: 0; top: 5.5rem; bottom: 5.5rem; width: 22vw; font-size: 2rem; display: flex; align-items: center; justify-content: flex-start; }
.lb-next { right: 0; top: 5.5rem; bottom: 5.5rem; width: 22vw; font-size: 2rem; display: flex; align-items: center; justify-content: flex-end; }
.lb-prev, .lb-next { opacity: 0; }
.lightbox:hover .lb-prev, .lightbox:hover .lb-next { opacity: 0.35; }
.lb-prev:hover, .lb-next:hover { opacity: 1 !important; }
.lb-hint {
  position: absolute;
  bottom: var(--pad);
  left: 0; right: 0;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.4;
  pointer-events: none;
}
/* faint one-time swipe cue on touch devices */
.lb-swipe {
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  transform: translateY(-50%);
  text-align: center;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: #000;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  z-index: 5;
}
.lb-swipe.show { opacity: 0.45; }
@media (max-width: 1023px) { .lb-hint { display: none; } .lb-prev, .lb-next { display: none; } }

/* ---------- Image download protection ---------- */
.tile, .lb-img, .hover-cover img, .wordmark {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .intro .fill-el { transform: none; animation: none; }
  * { scroll-behavior: auto !important; }
}