/* ───────────────────────────────────────────────────────────────────
   Pivot Koloff — splash, folder menu, full-bleed bands, titles
   ─────────────────────────────────────────────────────────────────── */

/* ===== HEADER · folder dropdown =================================== */
.site-header { transition: background 200ms ease; }
.site-header.on-splash {
  /* Sit on top of the splash image; whites are now legible inverted. */
  background: transparent;
  color: var(--bg);
}
.site-header.on-splash .brand,
.site-header.on-splash .site-nav button,
.site-header.on-splash .lang button {
  color: var(--bg);
}
.site-header.on-splash .brand .role { color: rgba(250,250,247,0.6); }
.site-header.on-splash .site-nav button { opacity: 0.6; }
.site-header.on-splash .site-nav button.active,
.site-header.on-splash .site-nav button:hover { opacity: 1; }
.site-header.on-splash .lang button { opacity: 0.5; }
.site-header.on-splash .lang button.active { opacity: 1; }
.site-header.on-splash .folder-pop {
  background: rgba(14,14,12,0.92);
  border-color: rgba(250,250,247,0.18);
}

.nav-folder { position: relative; }
.nav-trigger {
  display: inline-flex; align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--ink);
  opacity: 0.4;
  transition: opacity 250ms ease;
}
.nav-trigger:hover,
.nav-folder.is-open .nav-trigger,
.nav-trigger.active { opacity: 1; }
.folder-arrow {
  display: inline-block;
  transform: translateY(-1px);
  transition: transform 250ms ease;
  font-size: 0.7rem;
}
.nav-folder.is-open .folder-arrow { transform: translateY(-1px) rotate(180deg); }

.folder-pop {
  position: absolute;
  top: calc(100% + var(--space-3));
  right: 0;
  min-width: 280px;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: var(--space-3) 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 200ms ease, transform 200ms ease, background 200ms ease, border-color 200ms ease;
  z-index: 110;
}
.nav-folder.is-open .folder-pop {
  opacity: 1; pointer-events: auto; transform: translateY(0);
}
.folder-pop ul { list-style: none; margin: 0; padding: 0; }
.folder-pop li button {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: var(--space-3) var(--space-6);
  gap: var(--space-3);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 400;
  color: inherit;
  opacity: 0.65;
  transition: opacity 200ms ease, background 200ms ease;
}
.folder-pop li button:hover,
.folder-pop li button.active { opacity: 1; }
.folder-pop li button:hover { background: var(--bg-alt); }
.site-header.on-splash .folder-pop li button:hover { background: rgba(250,250,247,0.08); }
.folder-pop .folder-num {
  color: inherit; opacity: 0.5;
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.08em;
}

/* ===== SPLASH ===================================================== */
.route-mount.is-splash { background: var(--ink); }
.splash {
  position: relative;
  height: 100svh;
  min-height: 100svh;
  width: 100%;
  /* Bleed under the sticky header (header has transparent background on splash) */
  margin-top: -72px;
  color: var(--bg);
  overflow: hidden;
  background: var(--ink);
}
.splash-img-wrap {
  position: absolute; inset: 0;
  z-index: 0;
}
.splash-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.72) contrast(1.02) saturate(0.92);
}
.splash-img-alt { opacity: 0 !important; }

.splash-overlay {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(72px + var(--space-8)) var(--page-pad) var(--space-8);
}
.splash-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-6);
}
.splash-top .micro { color: rgba(250,250,247,0.7); }

.splash-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  text-align: center;
  flex: 1;
}
.splash-name {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(3rem, 9vw, 7.5rem);
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--bg);
}
.splash-line {
  color: rgba(250,250,247,0.7);
}

.splash-bottom {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--space-6);
}
.splash-enter {
  display: inline-flex; align-items: center; gap: var(--space-3);
  color: var(--bg);
  padding: var(--space-3) 0;
  position: relative;
}
.splash-enter .micro { color: var(--bg); }
.splash-enter::after {
  content: ''; display: block;
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: rgba(250,250,247,0.4);
  transition: background 250ms ease;
}
.splash-enter:hover::after { background: var(--bg); }
.splash-arrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  animation: splashBob 2.4s ease-in-out infinite;
}
@keyframes splashBob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(3px); }
}
.splash-hint { color: rgba(250,250,247,0.55); }
@media (max-width: 640px) {
  .splash-hint { display: none; }
  .splash-top { gap: var(--space-3); }
  .splash-top .micro:last-child { display: none; }
}

/* ===== INDEX · titres + bandes full-bleed ========================= */
.grid-modular-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.grid-modular .card-meta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  padding: var(--space-3) 0 0;
  gap: var(--space-4);
}
.grid-modular .card-meta-l {
  display: flex; flex-direction: column; gap: var(--space-1);
}
.grid-modular .card-idx { color: var(--ink-60); }
.grid-modular .card-title { font-family: var(--font-serif); font-weight: 400; line-height: 1.2; }
.grid-modular .card-year { color: var(--ink-60); align-self: end; }

/* Feature band — image breaks out of page padding edge to edge */
.feature-band {
  display: block;
  width: 100%;
  text-align: left;
  /* Escape parent .page padding to go full-bleed */
  margin-left: calc(-1 * var(--page-pad));
  margin-right: calc(-1 * var(--page-pad));
  /* Override container max-width for true bleed */
  max-width: none;
  position: relative;
  isolation: isolate;
}
.feature-img {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--bg-alt);
}
.feature-img img { transition: transform 600ms ease; }
.feature-band:hover .feature-img img { transform: scale(1.012); }
.feature-meta {
  padding: var(--space-4) var(--page-pad) 0;
  display: flex; flex-direction: column; gap: var(--space-2);
  max-width: var(--container-max);
  margin: 0 auto;
}
.feature-meta .micro { color: var(--ink-60); }
.feature-title { font-family: var(--font-serif); font-weight: 400; margin: 0; }
.feature-place { color: var(--ink-60); }

/* ===== SERIES · première plate full-bleed ========================= */
.fig-bleed {
  width: 100%;
  margin: 0 0 var(--space-24);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.img-bleed {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--bg-alt);
}
.fig-bleed figcaption { color: var(--ink-60); }
@media (max-width: 768px) {
  .img-bleed { aspect-ratio: 4 / 5; }
}