/* ============================================================
   GRV — Portfolio page
   Page-specific layout only; shared header, footer, buttons and
   typography remain in the common GRV stylesheets.
   ============================================================ */

.portfolio-page{
  background:var(--grv-paper);
  color:var(--grv-ink);
}

.portfolio-hero{
  padding:78px var(--pad) 54px;
}
.portfolio-hero-copy{max-width:920px;}
.portfolio-hero h1{
  margin:0 0 22px;
  font-size:72px;
  font-weight:var(--fw-light);
  line-height:.94;
  letter-spacing:-.045em;
}
.portfolio-intro{
  max-width:760px;
  margin:0;
  color:var(--grv-ink-2);
  font-size:var(--text-lead);
  line-height:var(--lh-lead);
}

.portfolio-featured{
  position:relative;
  min-height:680px;
  margin-bottom:116px;
  overflow:visible;
  background:var(--grv-warm-grey);
}
.portfolio-featured-media{
  display:block;
  height:680px;
  overflow:hidden;
}
.portfolio-featured-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center center;
  filter:brightness(.88);
}
.portfolio-feature-card{
  position:absolute;
  bottom:-82px;
  left:var(--pad);
  width:min(640px,calc(100% - clamp(56px,13.6vw,208px)));
  padding:38px 46px 42px;
  overflow:hidden;
  border:1px solid rgba(48,28,27,.10);
  background:var(--grv-surface);
  box-shadow:0 12px 28px rgba(48,28,27,.07),0 2px 8px rgba(48,28,27,.04);
  clip-path:inset(0 0 0 0);
}
html.portfolio-ready .portfolio-feature-card:not(.is-visible){
  clip-path:inset(100% 0 0 0);
}
html.portfolio-ready .portfolio-feature-card.is-visible{
  animation:portfolioFeatureCardReveal 1.18s var(--ease) both;
}
.portfolio-feature-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:20px;
}
.portfolio-tag{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 14px;
  border:0;
  font-size:10px;
  line-height:1;
  letter-spacing:.14em;
  text-transform:uppercase;
  white-space:nowrap;
}
.portfolio-tag--accent{background:var(--grv-buttermilk);}
.portfolio-feature-tags .project-status{
  min-height:34px;
  padding:0 14px;
  font-size:10px;
}
.portfolio-feature-card h2{
  margin:0 0 20px;
  font-size:clamp(42px,3.25vw,56px);
  font-weight:var(--fw-regular);
  line-height:1;
  letter-spacing:-.025em;
}
.portfolio-feature-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:11px;
  padding-top:15px;
  border-top:1px solid rgba(48,28,27,.14);
  color:var(--grv-ink-2);
  font-size:17px;
}
.portfolio-feature-meta span:not(:last-child)::after{
  margin-left:11px;
  color:var(--grv-stone);
  content:"·";
}
.portfolio-feature-link{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-top:24px;
  font-size:16px;
  line-height:1.4;
  transition:color .3s ease,transform .3s var(--ease);
}

.portfolio-filters{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  align-items:start;
  gap:34px 28px;
  width:min(100%,1468px);
  margin:0 auto;
  padding:58px var(--pad) 28px;
  overflow:hidden;
}
.portfolio-filter-group{min-width:0;}
.portfolio-filter-group h2{
  margin:0 0 15px;
  color:var(--grv-ink-3);
  font-size:10px;
  font-weight:var(--fw-medium);
  letter-spacing:.18em;
  text-transform:uppercase;
}
.portfolio-filter-options{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  min-width:0;
}
.portfolio-filter-btn{
  flex:0 0 auto;
  width:auto;
  height:40px;
  min-height:40px;
  padding:0 17px;
  border-color:rgba(48,28,27,.16);
  font-size:var(--text-small);
}
.portfolio-filter-btn.active::before{display:none;}
.portfolio-filter-btn:focus-visible{
  outline:2px solid var(--grv-clay);
  outline-offset:3px;
}
.portfolio-result-count{
  padding:0 var(--pad) 30px;
  color:var(--grv-ink-3);
  font-size:12px;
}

.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:82px 48px;
  padding:0 var(--pad) var(--section-y);
}
.portfolio-project-card{
  min-width:0;
  opacity:1;
  transform:translateY(0);
  transition:opacity .3s var(--ease),transform .3s var(--ease);
}
.portfolio-project-card.is-filtered-out{
  opacity:0;
  transform:translateY(12px);
  pointer-events:none;
}
.portfolio-project-card[hidden]{display:none;}
.portfolio-project-link{display:block;color:inherit;}
.portfolio-project-media{
  position:relative;
  display:block;
  aspect-ratio:4/5;
  overflow:hidden;
  background:var(--grv-warm-grey);
}
.portfolio-project-media picture{
  display:block;
  width:100%;
  height:100%;
}
.portfolio-project-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.02);
  transition:transform .95s var(--ease),filter .45s ease;
}
.portfolio-status{
  position:absolute;
  bottom:18px;
  left:18px;
  z-index:2;
}
.portfolio-media-shutter{
  position:absolute;
  inset:0;
  z-index:5;
  background:var(--grv-paper);
  transform:scaleY(0);
  transform-origin:top;
}
html.portfolio-ready .portfolio-project-media:not(.is-visible) .portfolio-media-shutter{
  transform:scaleY(1);
}
html.portfolio-ready .portfolio-project-media.is-visible .portfolio-media-shutter{
  animation:portfolioMediaCurtain 1.25s var(--ease) forwards;
}
html.portfolio-ready .portfolio-project-media.is-visible img{
  animation:portfolioImageIn 1.5s var(--ease) both;
}
.portfolio-project-overline{
  display:flex;
  align-items:center;
  gap:18px;
  padding-top:18px;
  color:var(--grv-ink-3);
  font-size:11px;
  letter-spacing:.11em;
  text-transform:uppercase;
}
.portfolio-project-overline span+span::before{
  margin-right:18px;
  color:var(--grv-line-2);
  content:"/";
}
.portfolio-project-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:24px 0 18px;
  border-bottom:1px solid var(--grv-line);
}
.portfolio-project-card h3{
  margin:0;
  color:var(--grv-ink);
  font-size:var(--text-h3);
  font-weight:var(--fw-regular);
  line-height:var(--lh-h3);
}
.portfolio-project-arrow{
  font-size:26px;
  line-height:1;
  transition:transform .35s var(--ease),color .3s ease;
}
.portfolio-project-meta{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:18px 28px;
  padding-top:17px;
  color:var(--grv-ink-2);
  font-size:14px;
  line-height:1.45;
}
.portfolio-project-details{
  display:flex;
  flex-wrap:wrap;
  gap:8px 16px;
  min-width:0;
}
.portfolio-project-details > span:not(:last-child)::after{
  margin-left:16px;
  color:var(--grv-stone);
  content:"·";
}
.portfolio-project-format{
  flex:0 0 auto;
  text-align:right;
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.portfolio-empty{
  padding:20px var(--pad) 110px;
  text-align:center;
}
.portfolio-empty p{
  margin:0 0 24px;
  color:var(--grv-ink-2);
  font-size:16px;
}
.portfolio-load-wrap{
  min-height:0;
  padding:0 var(--pad) 150px;
  text-align:center;
}
.portfolio-load-wrap:has([hidden]){padding-bottom:50px;}
.portfolio-cta{
  padding:var(--section-y) var(--pad);
  border-top:1px solid var(--grv-line);
}
.portfolio-cta h2{
  margin:0 0 24px;
  font-size:var(--text-section-title);
  font-weight:var(--fw-light);
  line-height:var(--lh-heading);
}
.portfolio-cta p{
  margin:0 0 28px;
  color:var(--grv-ink-2);
  font-size:16px;
}

@media (hover:hover){
  .portfolio-feature-link:hover{
    color:var(--grv-clay);
    transform:translateX(4px);
  }
  .portfolio-project-card:hover .portfolio-project-media img{
    animation:none;
    filter:brightness(.97);
    transform:scale(1.065);
  }
  .portfolio-project-card:hover .portfolio-project-arrow{
    color:var(--grv-clay);
    transform:translateX(7px);
  }
}

@keyframes portfolioFeatureCardReveal{
  from{clip-path:inset(100% 0 0 0);}
  to{clip-path:inset(0 0 0 0);}
}
@keyframes portfolioMediaCurtain{
  from{transform:scaleY(1);}
  to{transform:scaleY(0);}
}
@keyframes portfolioImageIn{
  from{transform:scale(1.12) translateY(4%);}
  to{transform:scale(1.035) translateY(0);}
}

@media (prefers-reduced-motion:reduce){
  html.portfolio-ready .portfolio-feature-card{
    clip-path:inset(0)!important;
    animation:none!important;
  }
  html.portfolio-ready .portfolio-project-media .portfolio-media-shutter{
    display:none;
    animation:none!important;
  }
  html.portfolio-ready .portfolio-project-media img{
    animation:none!important;
    transform:scale(1.02);
  }
}