/* =====================================================
   MAXIME DUFLOT — Portfolio
   ===================================================== */

/* ── En-tête ── */
.page-top {
  padding: calc(var(--nav-h) + 80px) var(--gutter) 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0 80px;
  align-items: end;
}
.page-top-left { }
.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  font-weight: 300;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.page-eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--rust);
  display: inline-block;
}
.page-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(52px, 7vw, 110px);
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.page-title em { font-style: italic; color: var(--rust); }
.page-top-right {
  padding-bottom: 12px;
  text-align: right;
}
.page-count {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(60px, 8vw, 120px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(28, 24, 20, 0.06);
  display: block;
  user-select: none;
}
.page-subtitle {
  font-size: 14px;
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 400px;
  margin-top: 18px;
}

/* ── Filtres ── */
.filters-wrap {
  padding: 56px var(--gutter) 64px;
  display: flex;
  gap: 8px;
  align-items: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.filters-wrap::-webkit-scrollbar { display: none; }
.filter-btn {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: none;
  border: 1px solid rgba(28, 24, 20, 0.18);
  padding: 8px 20px;
  border-radius: 100px;
  cursor: pointer;
  transition: background 0.22s, color 0.22s, border-color 0.22s;
  white-space: nowrap;
}
.filter-btn:hover {
  color: var(--ink);
  border-color: rgba(28, 24, 20, 0.35);
}
.filter-btn.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ════════════════════════════════════════════
   GRILLE
   ════════════════════════════════════════════ */

.grid-wrap { padding: 0 var(--gutter) 140px; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 20px;
  row-gap: 64px;
}


/* ── Image ── */
.g-item {
  display: block;
  color: inherit;
  cursor: pointer;
  transition: opacity 0.4s cubic-bezier(.16,1,.3,1), transform 0.4s cubic-bezier(.16,1,.3,1);
}

.g-item-img {
  overflow: hidden;
  position: relative;
}
.g-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Barre rust qui glisse en haut de l'image */
.g-item-img::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: var(--rust);
  z-index: 2;
  transition: width 0.65s cubic-bezier(.16, 1, .3, 1);
}
.g-item:hover .g-item-img::before { width: 100%; }

/* Cadre intérieur subtil — effet "tirage photo encadré" */
.g-item-img::after {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(28, 24, 20, 0.07);
  pointer-events: none;
  z-index: 1;
  transition: box-shadow 0.4s;
}
.g-item:hover .g-item-img::after {
  box-shadow: inset 0 0 0 1px rgba(28, 24, 20, 0.16);
}

.ph {
  width: 100%; height: 100%;
  display: block;
  transition: transform 2s cubic-bezier(.16, 1, .3, 1);
}
.g-item:hover .ph { transform: scale(1.05); }

/* Icône lecture pour projets vidéo */
.g-item-play-icon {
  position: absolute;
  bottom: 14px;
  right: 14px;
  width: 36px; height: 36px;
  background: rgba(0, 0, 0, 0.55);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  pointer-events: none;
  backdrop-filter: blur(4px);
}
.g-item-play-icon svg { width: 14px; height: 14px; margin-left: 2px; }

/* ── Légende ── */
.g-item-caption {
  border-top: 1px solid rgba(28, 24, 20, 0.1);
  margin-top: 16px;
  padding-top: 14px;
}

.g-item-bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 7px;
}

.g-item-cat {
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rust);
}

.g-item-idx {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 11px;
  color: rgba(28, 24, 20, 0.18);
}

.g-item-name {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 5px;
  transition: color 0.3s;
}
.g-item-name em { font-style: italic; }
.g-item:hover .g-item-name { color: var(--rust); }

.g-item-arrow {
  display: inline-block;
  opacity: 0;
  transform: translateX(-5px);
  transition: opacity 0.3s, transform 0.3s;
  margin-left: 5px;
  font-style: normal;
}
.g-item:hover .g-item-arrow { opacity: 1; transform: translateX(0); }

.g-item-loc {
  font-size: 11px;
  font-weight: 300;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

/* ── Placeholders ── */
.ph-1 { background: linear-gradient(155deg, #d8b88a 0%, #8b5f30 60%, #2e1f12 100%); }
.ph-2 { background: linear-gradient(170deg, #3a2a1a 0%, #7a5a3a 50%, #c8a878 100%); }
.ph-3 { background: linear-gradient(160deg, #a8c0b0 0%, #5a7878 50%, #2a3a3a 100%); }
.ph-4 { background: linear-gradient(165deg, #1a1a18 0%, #3a3530 50%, #7a6850 100%); }
.ph-5 { background: linear-gradient(150deg, #c8b090 0%, #8a6840 60%, #2a1a0a 100%); }
.ph-6 { background: linear-gradient(155deg, #e0d4bc 0%, #b89870 60%, #5a3a20 100%); }
.ph-7 { background: linear-gradient(145deg, #d4c8a0 0%, #a08040 50%, #3a2818 100%); }
.ph-8 { background: linear-gradient(170deg, #2a2828 0%, #484440 50%, #706858 100%); }
.ph-9 { background: linear-gradient(155deg, #c8a888 0%, #986848 60%, #3a2010 100%); }

/* ════════════════════════════════════════════
   COMPOSITION — vue "Tout"

   Règle d'or : dans une même rangée, tous les
   items ont le MÊME aspect-ratio → hauteurs
   identiques → captions parfaitement alignées.

   Rangée 1 — paire (6+6, ratio 4/5)
   Rangée 2 — trio  (4+4+4, ratio 3/4)
   Rangée 3 — panoramique (12, ratio 21/8)
   Rangée 4 — trio  (4+4+4, ratio 4/5)
   ════════════════════════════════════════════ */

/* — Rangée 1 : paire symétrique — */
.gi-1 { grid-column: 1 / span 6; grid-row: 1; }
.gi-2 { grid-column: 7 / span 6; grid-row: 1; }
.gi-1 .g-item-img,
.gi-2 .g-item-img { aspect-ratio: 4 / 5; }

/* — Rangée 2 : trio portrait/court — */
.gi-3 { grid-column: 1 / span 4;  grid-row: 2; }
.gi-4 { grid-column: 5 / span 4;  grid-row: 2; }
.gi-5 { grid-column: 9 / span 4;  grid-row: 2; }
.gi-3 .g-item-img,
.gi-4 .g-item-img,
.gi-5 .g-item-img { aspect-ratio: 3 / 4; }

/* — Rangée 3 : plein-écran cinématique — */
.gi-9 { grid-column: 1 / span 12; grid-row: 3; }
.gi-9 .g-item-img { aspect-ratio: 21 / 8; }

/* — Rangée 4 : trio portrait/tall — */
.gi-6 { grid-column: 1 / span 4;  grid-row: 4; }
.gi-7 { grid-column: 5 / span 4;  grid-row: 4; }
.gi-8 { grid-column: 9 / span 4;  grid-row: 4; }
.gi-6 .g-item-img,
.gi-7 .g-item-img,
.gi-8 .g-item-img { aspect-ratio: 4 / 5; }

/* ── Vue filtrée ── */
.portfolio-grid.is-filtered {
  grid-template-columns: repeat(4, 1fr);
  column-gap: 20px;
  row-gap: 48px;
}
.portfolio-grid.is-filtered .g-item {
  grid-column: auto !important;
  grid-row: auto !important;
}
.portfolio-grid.is-filtered .g-item-img {
  aspect-ratio: 4 / 5 !important;
}

/* ── Pagination ── */
#portfolio-pagination {
  display: flex;
  justify-content: center;
  padding: 0 var(--gutter) 60px;
}
.pf-pagination {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.pf-page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--ink-line, rgba(0,0,0,0.12));
  border-radius: 6px;
  background: transparent;
  color: var(--ink, #1a1a18);
  font-family: var(--font-sans, sans-serif);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
}
.pf-page-btn:hover:not(:disabled):not(.active) {
  background: var(--ink, #1a1a18);
  color: #fff;
  border-color: var(--ink, #1a1a18);
}
.pf-page-btn.active {
  background: var(--rust, #b5532a);
  color: #fff;
  border-color: var(--rust, #b5532a);
  pointer-events: none;
}
.pf-page-btn:disabled {
  opacity: 0.3;
  cursor: default;
}
.pf-prev, .pf-next {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0 16px;
}
.pf-page-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 40px;
  color: var(--ink-soft, #888);
  font-size: 14px;
  user-select: none;
}

/* ── CTA fin de page ── */
.portfolio-end {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  padding: 0 var(--gutter) 120px;
  text-align: center;
}
.portfolio-end-eyebrow {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--rust);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.portfolio-end-eyebrow::before,
.portfolio-end-eyebrow::after {
  content: '';
  width: 32px; height: 1px;
  background: var(--rust);
  opacity: 0.5;
}
.portfolio-end-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(40px, 5vw, 80px);
  line-height: 1;
  letter-spacing: -0.025em;
}
.portfolio-end-title em { font-style: italic; color: var(--rust); }

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

@media (max-width: 1023px) {
  .page-top {
    grid-template-columns: 1fr;
    padding: calc(var(--nav-h) + 64px) var(--gutter) 0;
  }
  .page-top-right { display: none; }
  .page-count { display: none; }
  .page-subtitle { max-width: 100%; }
  .filters-wrap { padding: 48px var(--gutter) 56px; }
  .grid-wrap { padding: 0 var(--gutter) clamp(80px, 12vw, 120px); }
}

/* ── Tablette : 2-col, portrait strict ── */
@media (max-width: 900px) {
  .portfolio-grid,
  .portfolio-grid.is-filtered {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 16px;
    row-gap: 48px;
  }
  .portfolio-grid .g-item,
  .portfolio-grid.is-filtered .g-item {
    grid-column: auto !important;
    grid-row: auto !important;
  }
  .portfolio-grid .g-item-img,
  .portfolio-grid.is-filtered .g-item-img {
    aspect-ratio: 4 / 5 !important;
  }
  .g-item-name { font-size: 16px; }
}

/* ── Mobile : 2-col, portrait strict ── */
@media (max-width: 560px) {
  .portfolio-grid,
  .portfolio-grid.is-filtered {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 12px;
    row-gap: 36px;
  }
  .portfolio-grid .g-item,
  .portfolio-grid.is-filtered .g-item {
    grid-column: auto !important;
    grid-row: auto !important;
    width: 100% !important;
    margin-left: 0 !important;
  }
  .portfolio-grid .g-item-img,
  .portfolio-grid.is-filtered .g-item-img {
    aspect-ratio: 4 / 5 !important;
  }

  .g-item-caption {
    margin-top: 14px;
    padding-top: 12px;
  }
  .g-item-name { font-size: 15px; line-height: 1.2; }
  .g-item-loc { font-size: 10.5px; line-height: 1.5; }
  .g-item-cat { font-size: 8px; letter-spacing: 0.18em; }
  .g-item-idx { font-size: 10px; }

  /* Icône lecture proportionnelle au format mobile */
  .g-item-play-icon { width: 30px; height: 30px; bottom: 10px; right: 10px; }
  .g-item-play-icon svg { width: 11px; height: 11px; }

  .filters-wrap {
    gap: 7px;
    flex-wrap: nowrap;
    padding: 36px var(--gutter) 48px;
    mask-image: linear-gradient(90deg, #000 80%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, #000 80%, transparent 100%);
    scroll-snap-type: x proximity;
  }
  .filter-btn {
    padding: 9px 16px;
    font-size: 9.5px;
    scroll-snap-align: start;
  }

  .portfolio-end {
    padding: 0 var(--gutter) clamp(72px, 14vw, 100px);
    gap: 24px;
  }
}

/* ── Mobile strict ── */
@media (max-width: 479px) {
  .page-top { padding: calc(var(--nav-h) + 48px) var(--gutter) 0; }
  .page-eyebrow { margin-bottom: 20px; font-size: 14px; }
  .page-title {
    font-size: clamp(42px, 12vw, 60px);
    line-height: 1.02;
    letter-spacing: 0;
  }
  .page-subtitle { font-size: 13.5px; line-height: 1.75; margin-top: 16px; }
  .filters-wrap { padding: 32px var(--gutter) 44px; }
  .filter-btn { padding: 8px 14px; font-size: 9px; }
  .grid-wrap { padding: 0 var(--gutter) clamp(72px, 16vw, 100px); }
  .portfolio-grid,
  .portfolio-grid.is-filtered {
    column-gap: 10px;
    row-gap: 40px;
  }
  .g-item-name { font-size: 14px; }
  .g-item-arrow { display: none; }
  .portfolio-end-title {
    font-size: clamp(36px, 10vw, 52px);
    line-height: 1.05;
    letter-spacing: 0;
  }
  .portfolio-end { gap: 22px; }
}

/* ── Très petits mobiles (< 380px) ── */
@media (max-width: 380px) {
  .portfolio-grid,
  .portfolio-grid.is-filtered {
    column-gap: 8px;
    row-gap: 36px;
  }
  .g-item-name { font-size: 13px; }
  .g-item-loc { font-size: 10px; }
  .g-item-caption { padding-top: 10px; margin-top: 12px; }
  .page-title { font-size: clamp(36px, 11vw, 48px); }
  .filter-btn { padding: 7px 12px; font-size: 8.5px; }
}