/* ====================================================================
   Site galerie photo — Iris
   Direction: Galerie minimale (cf. reference/direction3-minimal.jsx)
   ==================================================================== */

/* ---- Tokens ---- */
:root {
  --bg:        #f6f1e8;
  --bg-deep:   #ede5d3;
  --ink:       #1a1612;
  --ink-soft:  #7a6c5b;
  --rule:      #d8cdb8;
  --accent:    #b75c3c;

  --font-sans: 'Inter Tight', Inter, -apple-system, BlinkMacSystemFont,
               'Segoe UI', Roboto, sans-serif;

  --pad-page-x: 40px;
  --header-h: 64px;
}

/* ---- Reset + base ---- */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; cursor: pointer; }
button { font-family: inherit; }
img { display: block; max-width: 100%; }

main { flex: 1; }

/* ---- Utilitaires typo ---- */
.tabular { font-variant-numeric: tabular-nums; }
.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.mono {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.ink-soft { color: var(--ink-soft); }
.accent { color: var(--accent); }

/* ====================================================================
   Header / nav
   ==================================================================== */
.site-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 20px var(--pad-page-x);
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 30;
}

.site-header .brand {
  all: unset;
  cursor: pointer;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  justify-self: start;
}

.site-header .nav {
  display: flex;
  gap: 32px;
}

.site-header .nav a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color .12s, border-color .12s;
}

.site-header .nav a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.site-header .nav a.disabled {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

.site-header .meta-right {
  justify-self: end;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

/* hamburger trigger : caché en desktop */
.nav-toggle {
  all: unset;             /* doit venir AVANT display:none, sinon il l'écrase */
  display: none;
  cursor: pointer;
  padding: 4px 8px;
  border: 1px solid var(--rule);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ====================================================================
   Buttons
   ==================================================================== */
.btn {
  all: unset;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  transition: background .12s, color .12s, opacity .12s;
}

.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover { opacity: 0.92; }

.btn-ghost {
  border: 1px solid var(--ink);
  color: var(--ink);
  /* compensate border to keep height aligned with primary */
  padding: 9px 15px;
}
.btn-ghost:hover { background: rgba(0,0,0,0.03); }

.btn-icon {
  all: unset;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rule);
  color: var(--ink);
  transition: background .12s, border-color .12s;
}
.btn-icon:hover {
  background: rgba(0,0,0,0.03);
  border-color: var(--ink);
}

.icon { width: 13px; height: 13px; }

/* ====================================================================
   Home (/)
   ==================================================================== */
.home {
  padding: 70px var(--pad-page-x) 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 0 60px;
  align-items: center;
}

.home .lead {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 480px;
}

.home .lead .eyebrow { margin-bottom: 24px; color: var(--accent); }

.home .lead h1 {
  margin: 0;
  font-weight: 300;
  font-size: 88px;
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.home .lead .bio {
  margin-top: 32px;
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 380px;
  line-height: 1.6;
}

.home .lead .ctas {
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.home .cover {
  position: relative;
  aspect-ratio: 1 / 1;      /* forme fixe carrée — équilibre portrait/paysage */
  max-height: 75vh;
  width: 100%;
  background: var(--bg);    /* même fond que la page → bandes invisibles */
}

.home .cover a {
  display: block;
  width: 100%;
  height: 100%;
}
.home .cover img,
.home .cover .placeholder {
  width: 100%;
  height: 100%;
  /* contain : on voit la photo entière, sans rognage. Les bandes vides
     éventuelles sont remplies par var(--bg-deep) (cf. .home .cover). */
  object-fit: contain;
}

.home .cover .overlay {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.home .kpis {
  grid-column: 1 / -1;
  border-top: 1px solid var(--rule);
  margin-top: 50px;
  padding: 20px 0 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.home .kpis .num {
  display: block;
  font-size: 28px;
  color: var(--ink);
  letter-spacing: 0;
  text-transform: none;
  font-weight: 300;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}

/* ====================================================================
   Gallery (/galerie)
   ==================================================================== */
.gallery {
  padding: 40px var(--pad-page-x) 60px;
}

.gallery .head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  gap: 20px;
  flex-wrap: wrap;
}

.gallery h2 {
  margin: 0;
  font-weight: 300;
  font-size: 56px;
  letter-spacing: -0.025em;
  line-height: 1;
}

.gallery .index {
  display: grid;
  grid-template-columns: 1fr 100px 140px;
  border-top: 1px solid var(--rule);
}

.gallery .row {
  padding: 24px 12px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  transition: background .12s;
}

.gallery .row.click { cursor: pointer; }
.gallery .index a.click:hover .row,
.gallery .index a.click:hover ~ a.click .row { /* no-op fallback */ }

/* hover : on cible toutes les cellules de la même ligne via data-row */
.gallery .index .row[data-row]:hover,
.gallery .index .row.row-hover { background: rgba(0,0,0,0.03); }

.gallery .row.num {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.gallery .row.title {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.gallery .row.title .h3 {
  font-size: 26px;
  font-weight: 300;
  letter-spacing: -0.015em;
  line-height: 1.15;
}
.gallery .row.title .h3 .meta { color: var(--ink-soft); }

.gallery .row.title .summary {
  margin-top: 4px;
  font-size: 13px;
  color: var(--ink-soft);
  max-width: 460px;
}

.gallery .row.count {
  justify-content: flex-end;
  text-align: right;
  font-size: 13px;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.gallery .row.actions {
  justify-content: flex-end;
  gap: 10px;
}

/* ====================================================================
   Event page (/galerie/{id})
   ==================================================================== */
.event {
  padding: 30px var(--pad-page-x) 60px;
}

.event .back {
  all: unset;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .12s;
}
.event .back:hover { color: var(--ink); }

.event .head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 18px;
  margin-bottom: 32px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
  gap: 20px;
  flex-wrap: wrap;
}

.event .head .eyebrow { color: var(--accent); }

.event .head h2 {
  margin: 6px 0 0;
  font-weight: 300;
  font-size: 64px;
  letter-spacing: -0.03em;
  line-height: 1;
}

.event .head .summary {
  margin: 10px 0 0;
  color: var(--ink-soft);
  max-width: 500px;
}

.event .grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.event .grid .cell {
  all: unset;
  cursor: pointer;
  position: relative;
  display: block;
  background: var(--bg-deep);
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.event .grid .cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity .2s;
  opacity: 0;
}
.event .grid .cell img.loaded { opacity: 1; }

.event .grid .cell .num {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 245, 230, 0.9);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);
  z-index: 2;
}

/* Vidéos : pictogramme play centré sur la miniature */
.event .grid .cell.video .play-icon {
  position: absolute;
  top: 50%; left: 50%;
  width: 48px; height: 48px;
  transform: translate(-50%, -50%);
  z-index: 3;
  pointer-events: none;
}
.event .grid .cell.video::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.10);
  pointer-events: none;
  z-index: 1;
}

/* Durée vidéo en bas droite */
.event .grid .cell.video .duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  font-size: 9px;
  letter-spacing: 0.15em;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  padding: 2px 6px;
  font-variant-numeric: tabular-nums;
  z-index: 2;
}

/* ====================================================================
   Lightbox
   ==================================================================== */
.lightbox {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: grid;
  grid-template-rows: auto 1fr auto;
  z-index: 100;
  animation: fadein .15s ease-out;
}

@keyframes fadein {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.lightbox header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  border-bottom: 1px solid var(--rule);
  gap: 20px;
}

.lightbox .close {
  all: unset;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .12s;
}
.lightbox .close:hover { color: var(--ink); }

.lightbox .pos {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
  text-align: center;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lightbox .actions {
  display: flex;
  gap: 10px;
}

.lightbox .stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  overflow: hidden;
}

.lightbox .stage img,
.lightbox .stage video {
  max-width: 82%;
  max-height: 100%;
  object-fit: contain;
}
.lightbox .stage video {
  background: #000;
  outline: none;
}

.lightbox .arrow {
  all: unset;
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 1px solid var(--rule);
  background: var(--bg);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  line-height: 1;
  transition: background .12s, border-color .12s;
}
.lightbox .arrow:hover { background: rgba(0,0,0,0.03); border-color: var(--ink); }
.lightbox .arrow.left  { left: 16px; }
.lightbox .arrow.right { right: 16px; }

.lightbox footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 18px 28px;
  border-top: 1px solid var(--rule);
  font-size: 12px;
  color: var(--ink-soft);
  gap: 20px;
}

.lightbox footer .label {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.lightbox footer .value {
  color: var(--ink);
  font-size: 14px;
}

.lightbox footer .value.tabular { font-variant-numeric: tabular-nums; }

/* lock body scroll quand lightbox ouverte */
body.lightbox-open { overflow: hidden; }

/* ====================================================================
   Placeholder photo (avant chargement / pas d'image)
   ==================================================================== */
.placeholder {
  background: var(--bg-deep);
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* ====================================================================
   Responsive
   ==================================================================== */

/* tablette : 4 col → 2 col */
@media (max-width: 1024px) {
  .home {
    padding-top: 50px;
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .home .lead { max-width: none; }
  .home .lead h1 { font-size: 64px; }
  .home .cover { aspect-ratio: 1 / 1; max-height: 60vh; }
  .home .kpis { margin-top: 30px; grid-template-columns: repeat(2, 1fr); gap: 24px; }

  .event .grid { grid-template-columns: repeat(2, 1fr); }
  .event .head h2 { font-size: 48px; }

  .gallery h2 { font-size: 44px; }
  .gallery .index { grid-template-columns: 1fr 80px 100px; }
}

/* hamburger sous 720px */
@media (max-width: 720px) {
  :root { --pad-page-x: 20px; }

  .site-header {
    grid-template-columns: 1fr auto;
    padding: 16px var(--pad-page-x);
  }
  .site-header .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--rule);
    padding: 8px var(--pad-page-x) 16px;
  }
  .site-header .nav.open { display: flex; }
  .site-header .nav a {
    padding: 12px 0;
    border-bottom: 1px solid transparent;
  }
  .site-header .meta-right { display: none; }
  .nav-toggle { display: inline-block; justify-self: end; }

  .home { padding-top: 30px; gap: 28px; }
  .home .lead h1 { font-size: 44px; }
  .home .lead .bio { font-size: 15px; margin-top: 24px; }
  .home .cover { aspect-ratio: 1 / 1; max-height: 50vh; }
  .home .kpis { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 16px 0 20px; }
  .home .kpis .num { font-size: 22px; }

  .gallery { padding: 24px var(--pad-page-x) 40px; }
  .gallery h2 { font-size: 32px; }
  .gallery .head { margin-bottom: 24px; }
  .gallery .index {
    grid-template-columns: 1fr auto;
    grid-auto-rows: auto;
  }
  .gallery .index .row.num { display: none; }
  .gallery .index .row.count { grid-column: 1; padding-top: 0; padding-left: 12px; }
  .gallery .index .row.actions { grid-column: 2; grid-row: span 2; padding: 24px 12px; }
  .gallery .index .row.title { padding-bottom: 4px; }
  .gallery .row.title .h3 { font-size: 20px; }

  .event { padding: 20px var(--pad-page-x) 40px; }
  .event .head h2 { font-size: 32px; }
  .event .grid { grid-template-columns: 1fr; gap: 6px; }

  .lightbox header { padding: 14px 16px; flex-wrap: wrap; }
  .lightbox .pos { order: 3; flex: 1 0 100%; text-align: left; padding-top: 6px; }
  .lightbox .stage { padding: 16px; }
  .lightbox .stage img { max-width: 100%; }
  .lightbox .arrow { width: 36px; height: 36px; font-size: 20px; }
  .lightbox .arrow.left  { left: 8px; }
  .lightbox .arrow.right { right: 8px; }
  .lightbox footer { grid-template-columns: 1fr; gap: 12px; padding: 14px 16px; }
}

/* min-target 360px */
@media (max-width: 360px) {
  .home .lead h1 { font-size: 38px; }
  .home .cover { aspect-ratio: 1 / 1; }
}