/* =========================================================
   SA PORTFOLIO — Filter + Grid + Pagination styles
   ========================================================= */

/* Filters */
.proj-filters{
  background:var(--white,#fff);
  padding:40px 20px 16px;
}
.proj-filters .filters-wrap{
  max-width:1240px;margin:0 auto;
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px;
}
.proj-filters .filter-btn{
  -webkit-appearance:none !important;appearance:none !important;
  border-radius:0 !important;cursor:pointer !important;outline:none !important;
  padding:12px 24px !important;
  font-family:var(--font-body,inherit) !important;
  font-size:12px !important;font-weight:600 !important;letter-spacing:2px !important;
  text-transform:uppercase;
  color:var(--ink,#0a0a0a) !important;
  background:transparent !important;
  border:1px solid rgba(10,10,10,.15) !important;
  transition:all .25s ease;
}
.proj-filters .filter-btn:hover{
  border-color:var(--teal-deep,#4F6C70) !important;
  color:var(--teal-deep,#4F6C70) !important;
}
.proj-filters .filter-btn.active{
  background:var(--ink,#0a0a0a) !important;
  color:var(--white,#fff) !important;
  border-color:var(--ink,#0a0a0a) !important;
}

/* Grid */
.proj-grid-wrap{padding:40px 0 120px;background:var(--white,#fff);}
.proj-grid{
  max-width:1240px;margin:0 auto;padding:0 32px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:32px;
  transition:opacity .25s ease;
}

/* Card */
.proj-card{
  position:relative;overflow:hidden;
  background:var(--cream,#E8EEEE);
  display:block;text-decoration:none;color:inherit;
  transition:transform .4s ease;
}
.proj-card.feat{grid-column:span 2;}
.proj-card .img-box{
  position:relative;overflow:hidden;
  aspect-ratio:4/5;background:#dcd5cc;
}
.proj-card.feat .img-box{aspect-ratio:8/5;}
.proj-card .img-box img{
  position:absolute;inset:0;
  width:100%;height:100%;object-fit:cover;
  transition:transform .7s ease,filter .5s ease;
}
.proj-card:hover .img-box img{transform:scale(1.06);}
.proj-card .img-box::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,0) 50%,rgba(0,0,0,.55) 100%);
  pointer-events:none;opacity:.8;transition:opacity .3s;
}
.proj-card:hover .img-box::after{opacity:1;}
.proj-card .chip{
  position:absolute;top:16px;left:16px;z-index:3;
  background:rgba(255,255,255,.92);
  color:var(--teal-deep,#4F6C70);
  font-family:var(--font-body,inherit);
  font-size:10px;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;
  padding:6px 12px;
}
.proj-card .caption{
  position:absolute;bottom:24px;left:24px;right:24px;z-index:3;
  color:var(--white,#fff);
}
.proj-card .caption .ttl{
  font-family:var(--font-head,Georgia,serif);
  font-size:clamp(24px,2.2vw,32px);
  font-weight:500;line-height:1.1;letter-spacing:.005em;
}
.proj-card .caption .meta{
  margin-top:8px;
  font-family:var(--font-body,inherit);
  font-size:12px;letter-spacing:2px;
  text-transform:uppercase;color:rgba(255,255,255,.85);
}
.proj-card .caption .meta span + span::before{
  content:"·";margin:0 10px;color:rgba(255,255,255,.5);
}
.proj-card .view-more{
  position:absolute;top:16px;right:16px;z-index:3;
  width:44px;height:44px;
  background:rgba(255,255,255,.1);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  color:var(--white,#fff);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;
  opacity:0;transform:translateY(-6px);
  transition:opacity .3s,transform .3s,background .25s;
}
.proj-card:hover .view-more{opacity:1;transform:translateY(0);}
.proj-card .view-more:hover{background:var(--teal,#589C9D);}

/* Pagination */
.proj-pagination{
  max-width:1240px;margin:60px auto 0;padding:0 32px;
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
}
.proj-pagination .page-nums{display:flex;align-items:center;gap:6px;}
.proj-pagination .page-btn,
.proj-pagination .page-num{
  -webkit-appearance:none !important;appearance:none !important;
  border-radius:0 !important;cursor:pointer !important;outline:none !important;
  min-width:44px;height:44px;
  padding:0 14px !important;margin:0 !important;
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-body,inherit) !important;
  font-size:14px !important;font-weight:600 !important;letter-spacing:.5px !important;
  color:var(--ink,#0a0a0a) !important;
  background:transparent !important;
  border:1px solid rgba(10,10,10,.15) !important;
  text-decoration:none;
  transition:background .25s ease,color .25s ease,border-color .25s ease,transform .25s ease;
}
.proj-pagination .page-btn{
  font-size:22px !important;font-weight:300 !important;
  color:var(--teal-deep,#4F6C70) !important;
}
.proj-pagination .page-btn:hover:not([disabled]){
  background:var(--teal,#589C9D) !important;
  color:var(--white,#fff) !important;
  border-color:var(--teal,#589C9D) !important;
}
.proj-pagination .page-btn[disabled]{
  opacity:.35;cursor:not-allowed;pointer-events:none;
}
.proj-pagination .page-num:hover{
  border-color:var(--teal-deep,#4F6C70) !important;
  color:var(--teal-deep,#4F6C70) !important;
}
.proj-pagination .page-num.active{
  background:var(--ink,#0a0a0a) !important;
  color:var(--white,#fff) !important;
  border-color:var(--ink,#0a0a0a) !important;
  pointer-events:none;
}
.proj-pagination .page-ellipsis{
  min-width:30px;text-align:center;
  color:var(--muted,#6b6b6b);font-size:14px;
  letter-spacing:2px;user-select:none;
}

/* Responsive */
@media (max-width:1100px){
  .proj-grid{grid-template-columns:repeat(2,1fr);}
  .proj-card.feat{grid-column:span 2;}
  .proj-card.feat .img-box{aspect-ratio:16/9;}
}
@media (max-width:860px){
  .proj-grid{grid-template-columns:1fr;gap:24px;padding:0 20px;}
  .proj-card.feat{grid-column:span 1;}
  .proj-card .img-box,
  .proj-card.feat .img-box{aspect-ratio:4/5;}
  .proj-pagination .page-btn,
  .proj-pagination .page-num{
    min-width:40px;height:40px;
    padding:0 10px !important;
    font-size:13px !important;
  }
}