/* =====================================
   PORTFOLIO SHOW — PREMIUM GALLERY
   ===================================== */

.portfolio-show-page{
  background:#0c0f14;
  color:#fff;
}

/* ===============================
   HERO
   =============================== */

.portfolio-show-hero{
  position:relative;
  min-height:58vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  isolation:isolate;
  background:#11151b;
}

.portfolio-show-hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  transform:scale(1.04);
  filter:brightness(.72);
  z-index:0;
}

.portfolio-show-hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(8,10,14,.14) 0%, rgba(8,10,14,.46) 42%, rgba(8,10,14,.96) 100%);
  z-index:1;
}

.portfolio-show-hero .container{
  position:relative;
  z-index:2;
  width:100%;
}

.portfolio-show-hero-content{
  padding:120px 0 46px;
  max-width:860px;
}

.portfolio-show-back{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 14px;
  margin-bottom:24px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.94);
  text-decoration:none;
  font-size:.86rem;
  font-weight:700;
  transition:transform .14s ease, background .18s ease, border-color .18s ease;
}

.portfolio-show-back:hover{
  transform:translateY(-1px);
  background:rgba(255,255,255,.10);
  border-color:rgba(255,255,255,.24);
}

.portfolio-show-kicker{
  color:rgb(138,161,89);
  text-transform:uppercase;
  letter-spacing:.16em;
  font-weight:900;
  font-size:.72rem;
  margin-bottom:10px;
}

.portfolio-show-title{
  margin:0;
  font-size:clamp(2.4rem, 5vw, 5rem);
  line-height:.96;
  letter-spacing:-.05em;
  color:#fff;
}

.portfolio-show-subtitle{
  margin:18px 0 0;
  max-width:760px;
  color:rgba(255,255,255,.72);
  line-height:1.75;
  font-size:1rem;
}

.portfolio-show-meta{
  margin-top:22px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.portfolio-show-meta span{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.88);
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:uppercase;
}

/* ===============================
   GALLERY
   =============================== */

.portfolio-show-gallery{
  padding:24px 0 82px;
}

.portfolio-show-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:12px;
  align-items:start;
}

.portfolio-show-card{
  margin:0;
}

/* Décalage plus subtil, plus premium */
.portfolio-show-card:nth-child(6n + 2){
  margin-top:18px;
}

.portfolio-show-card:nth-child(6n + 3){
  margin-top:6px;
}

.portfolio-show-card:nth-child(6n + 5){
  margin-top:16px;
}

.portfolio-show-card:nth-child(6n + 6){
  margin-top:4px;
}

.portfolio-show-link{
  position:relative;
  display:block;
  width:100%;
  padding:0;
  border:0;
  overflow:hidden;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  box-shadow:0 18px 42px rgba(0,0,0,.24);
  text-decoration:none;
  cursor:pointer;
}

/* Hauteurs plus compactes, style Pixieset-like */
.portfolio-show-card:nth-child(6n + 1) .portfolio-show-link{
  aspect-ratio:4 / 3.95;
}

.portfolio-show-card:nth-child(6n + 2) .portfolio-show-link{
  aspect-ratio:4 / 4.55;
}

.portfolio-show-card:nth-child(6n + 3) .portfolio-show-link{
  aspect-ratio:1 / 1;
}

.portfolio-show-card:nth-child(6n + 4) .portfolio-show-link{
  aspect-ratio:4 / 4.1;
}

.portfolio-show-card:nth-child(6n + 5) .portfolio-show-link{
  aspect-ratio:4 / 4.75;
}

.portfolio-show-card:nth-child(6n + 6) .portfolio-show-link{
  aspect-ratio:4 / 4.05;
}

.portfolio-show-link img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  transform:scale(1.01);
  transition:transform .45s ease, filter .45s ease;
}

.portfolio-show-link::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.22) 100%);
  opacity:0;
  transition:opacity .25s ease;
}

.portfolio-show-zoom{
  position:absolute;
  right:12px;
  bottom:12px;
  z-index:2;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:68px;
  height:34px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(10px);
  color:#fff;
  font-size:.72rem;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
  opacity:0;
  transform:translateY(6px);
  transition:opacity .22s ease, transform .22s ease, background .18s ease, border-color .18s ease;
}

.portfolio-show-link:hover img{
  transform:scale(1.035);
  filter:brightness(1.02);
}

.portfolio-show-link:hover::after{
  opacity:1;
}

.portfolio-show-link:hover .portfolio-show-zoom{
  opacity:1;
  transform:translateY(0);
  background:rgba(138,161,89,.16);
  border-color:rgba(138,161,89,.42);
}

/* ===============================
   LIGHTBOX
   =============================== */

body.lightbox-open{
  overflow:hidden;
}

.portfolio-lightbox{
  position:fixed;
  inset:0;
  z-index:9999;
  display:none;
}

.portfolio-lightbox.is-open{
  display:block;
}

.portfolio-lightbox-backdrop{
  position:absolute;
  inset:0;
  background:rgba(5,7,10,.88);
  backdrop-filter:blur(10px);
}

.portfolio-lightbox-dialog{
  position:relative;
  z-index:2;
  width:100%;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px 88px;
}

.portfolio-lightbox-media-wrap{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
  width:min(1200px, 100%);
  max-height:100%;
}

.portfolio-lightbox-counter{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:#fff;
  font-size:.78rem;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.portfolio-lightbox-media{
  max-width:min(1200px, 100%);
  max-height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  touch-action:pan-y;
}

.portfolio-lightbox-media img{
  max-width:100%;
  max-height:70vh;
  display:block;
  border-radius:16px;
  box-shadow:0 30px 80px rgba(0,0,0,.42);
  opacity:1;
  transition:opacity .22s ease, transform .22s ease;
}

.portfolio-lightbox-media img.is-switching{
  opacity:0;
  transform:scale(.985);
}

.portfolio-lightbox-close{
  position:absolute;
  top:22px;
  right:22px;
  width:48px;
  height:48px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:28px;
  line-height:1;
  cursor:pointer;
  z-index:3;
}

.portfolio-lightbox-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:54px;
  height:54px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:36px;
  line-height:1;
  cursor:pointer;
  z-index:3;
}

.portfolio-lightbox-prev{
  left:22px;
}

.portfolio-lightbox-next{
  right:22px;
}

.portfolio-lightbox-close:hover,
.portfolio-lightbox-nav:hover{
  background:rgba(138,161,89,.16);
  border-color:rgba(138,161,89,.42);
}

/* ===============================
   LIGHTBOX THUMBS
   =============================== */

.portfolio-lightbox-thumbs{
  width:min(100%, 980px);
  display:flex;
  gap:10px;
  overflow-x:auto;
  overflow-y:hidden;
  padding:4px 2px 2px;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.22) transparent;
}

.portfolio-lightbox-thumbs::-webkit-scrollbar{
  height:8px;
}

.portfolio-lightbox-thumbs::-webkit-scrollbar-track{
  background:transparent;
}

.portfolio-lightbox-thumbs::-webkit-scrollbar-thumb{
  background:rgba(255,255,255,.18);
  border-radius:999px;
}

.portfolio-lightbox-thumb{
  flex:0 0 auto;
  width:84px;
  height:84px;
  padding:0;
  border-radius:14px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
  cursor:pointer;
  opacity:.62;
  transition:opacity .18s ease, transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.portfolio-lightbox-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.portfolio-lightbox-thumb:hover{
  opacity:.9;
  transform:translateY(-1px);
}

.portfolio-lightbox-thumb.is-active{
  opacity:1;
  border-color:rgba(138,161,89,.62);
  box-shadow:0 0 0 2px rgba(138,161,89,.18);
}

/* ===============================
   EMPTY
   =============================== */

.portfolio-show-empty{
  min-height:220px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  color:rgba(255,255,255,.70);
  text-align:center;
  padding:24px;
}

/* ===============================
   RESPONSIVE
   =============================== */

@media (max-width: 1100px){
  .portfolio-show-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:12px;
  }

  .portfolio-show-card{
    margin-top:0 !important;
  }

  .portfolio-show-card:nth-child(4n + 2){
    margin-top:14px !important;
  }

  .portfolio-show-card:nth-child(4n + 4){
    margin-top:4px !important;
  }

  .portfolio-show-card:nth-child(4n + 1) .portfolio-show-link{
    aspect-ratio:4 / 4.1;
  }

  .portfolio-show-card:nth-child(4n + 2) .portfolio-show-link{
    aspect-ratio:4 / 4.7;
  }

  .portfolio-show-card:nth-child(4n + 3) .portfolio-show-link{
    aspect-ratio:1 / 1;
  }

  .portfolio-show-card:nth-child(4n + 4) .portfolio-show-link{
    aspect-ratio:4 / 4.25;
  }
}

@media (max-width: 768px){
  .portfolio-show-hero{
    min-height:auto;
  }

  .portfolio-show-hero-content{
    padding:102px 0 34px;
  }

  .portfolio-show-subtitle{
    font-size:.96rem;
    line-height:1.65;
  }

  .portfolio-show-gallery{
    padding:18px 0 64px;
  }

  .portfolio-lightbox-dialog{
    padding:24px 20px 28px;
  }

  .portfolio-lightbox-close{
    top:14px;
    right:14px;
    width:44px;
    height:44px;
  }

  .portfolio-lightbox-nav{
    width:46px;
    height:46px;
    font-size:30px;
  }

  .portfolio-lightbox-prev{
    left:10px;
  }

  .portfolio-lightbox-next{
    right:10px;
  }

  .portfolio-lightbox-media img{
    max-height:62vh;
    border-radius:12px;
  }

  .portfolio-lightbox-thumb{
    width:72px;
    height:72px;
    border-radius:12px;
  }
}

@media (max-width: 640px){
  .portfolio-show-grid{
    grid-template-columns:1fr;
    gap:12px;
  }

  .portfolio-show-card{
    margin-top:0 !important;
  }

  .portfolio-show-link{
    border-radius:14px;
    aspect-ratio:4 / 3.8 !important;
  }

  .portfolio-show-link img{
    width:100%;
    height:100%;
    object-fit:cover;
  }

  .portfolio-show-hero-content{
    padding:94px 0 28px;
  }

  .portfolio-show-title{
    font-size:2.3rem;
  }

  .portfolio-lightbox-counter{
    font-size:.72rem;
  }

  .portfolio-lightbox-thumbs{
    gap:8px;
  }

  .portfolio-lightbox-thumb{
    width:64px;
    height:64px;
  }
}