.sp-grid-wrap{ width:100%; }
.sp-grid{
  display:grid;
  grid-template-columns:repeat(var(--sp-cols, 3), minmax(0,1fr));
  gap:var(--sp-gap, 16px);
}
@media (max-width: 980px){
  .sp-grid{ grid-template-columns:repeat(var(--sp-cols-t, 2), minmax(0,1fr)); }
}
@media (max-width: 600px){
  .sp-grid{ grid-template-columns:repeat(var(--sp-cols-m, 1), minmax(0,1fr)); }
}

.sp-card{
  background: var(--sp-card-bg, #fff);
  border-radius: var(--sp-radius, 12px);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  min-height:100%;
  border: calc(var(--sp-border-on, 1) * var(--sp-border-w, 1px)) solid var(--sp-border-c, rgba(0,0,0,.12));
  box-shadow:none;
}

/* Shadow levels */
.sp-shadow-light{ box-shadow:0 4px 12px rgba(0,0,0,.06); }
.sp-shadow-medium{ box-shadow:0 8px 20px rgba(0,0,0,.10); }
.sp-shadow-strong{ box-shadow:0 12px 32px rgba(0,0,0,.16); }

.sp-card__media img{
  width:100%;
  aspect-ratio: var(--sp-img-ratio, 16/10);
  object-fit:cover;
  display:block;
}
.sp-card__body{
  padding: var(--sp-card-pad, 14px);
  display:flex;
  flex-direction:column;
  gap:10px;
  height:100%;
}
.sp-card__title{ margin:0; font-size:1.05rem; line-height:1.25; }
.sp-card__excerpt{ margin:0; line-height:1.5; opacity:.92; }
.sp-card__actions{ margin-top:auto; }

.sp-btn{
  display:inline-block;
  padding: var(--sp-btn-pad-y, 10px) var(--sp-btn-pad-x, 12px);
  border-radius: var(--sp-btn-radius, 10px);
  text-decoration:none;
  background: var(--sp-btn-bg, #111);
  color: var(--sp-btn-text, #fff);
}
.sp-btn:hover{ filter: brightness(.95); }

/* Pagination */
.sp-pagination{ margin-top:16px; }
.sp-pagination ul{ display:flex; gap:8px; list-style:none; padding:0; margin:0; flex-wrap:wrap; }
.sp-pagination a, .sp-pagination span{
  display:inline-block;
  padding:8px 10px;
  border-radius:10px;
  text-decoration:none;
  border:1px solid rgba(0,0,0,.12);
}
.sp-pagination .current{ font-weight:600; }

/* Filter (portfolio-style) */
.sp-filter{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin:0 0 14px 0;
}
.sp-filter__btn{
  appearance:none;
  border:1px solid rgba(0,0,0,.12);
  background:transparent;
  padding:8px 10px;
  border-radius:999px;
  cursor:pointer;
}
.sp-filter__btn.is-active{
  font-weight:600;
}

/* Slider layout */
.sp-layout-slider .sp-grid{
  display:flex;
  gap:var(--sp-gap, 16px);
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-bottom:8px;
  -webkit-overflow-scrolling:touch;
}
.sp-layout-slider .sp-card{
  flex:0 0 calc((100% - (var(--sp-slides, 3) - 1) * var(--sp-gap, 16px)) / var(--sp-slides, 3));
  scroll-snap-align:start;
}
@media (max-width: 980px){
  .sp-layout-slider .sp-card{
    flex-basis: calc((100% - (var(--sp-slides-t, 2) - 1) * var(--sp-gap, 16px)) / var(--sp-slides-t, 2));
  }
}
@media (max-width: 600px){
  .sp-layout-slider .sp-card{
    flex-basis: calc((100% - (var(--sp-slides-m, 1) - 1) * var(--sp-gap, 16px)) / var(--sp-slides-m, 1));
  }
}
.sp-slider-controls{
  display:flex;
  justify-content:flex-end;
  gap:8px;
  margin:0 0 10px 0;
}
.sp-slider-btn{
  appearance:none;
  border:1px solid rgba(0,0,0,.12);
  background:transparent;
  width:40px;
  height:36px;
  border-radius:12px;
  cursor:pointer;
  font-size:20px;
  line-height:1;
}

/* Whole-card clickable overlay */
.sp-card{ position:relative; }
.sp-card__overlay-link{
  position:absolute;
  inset:0;
  z-index:1;
  text-decoration:none;
}
/* Keep interactive elements above overlay */
.sp-card__actions, .sp-card__actions *{ position:relative; z-index:2; }
.sp-card__body, .sp-card__media{ position:relative; z-index:2; }

/* Masonry layout (CSS columns, lightweight) */
.sp-layout-masonry .sp-grid{
  column-count: var(--sp-cols, 3);
  column-gap: var(--sp-gap, 16px);
}
.sp-layout-masonry .sp-card{
  display:inline-block;
  width:100%;
  margin:0 0 var(--sp-gap, 16px) 0;
  break-inside: avoid;
}
@media (max-width: 980px){
  .sp-layout-masonry .sp-grid{ column-count: var(--sp-cols-t, 2); }
}
@media (max-width: 600px){
  .sp-layout-masonry .sp-grid{ column-count: var(--sp-cols-m, 1); }
}

/* Loading state */
.sp-grid.is-loading{ opacity: .55; pointer-events:none; }

/* Modal */
.sp-modal{ display:none; }
.sp-modal.is-open{ display:block; position:fixed; inset:0; z-index:99999; }
.sp-modal__backdrop{ position:absolute; inset:0; background:rgba(0,0,0,.5); }
.sp-modal__panel{
  position:relative;
  z-index:2;
  max-width: 860px;
  margin: 6vh auto;
  background:#fff;
  border-radius: 16px;
  padding: 18px;
  max-height: 86vh;
  overflow:auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.sp-modal__close{
  position:absolute;
  top:10px;
  right:10px;
  width:36px;
  height:36px;
  border-radius:10px;
  border:1px solid rgba(0,0,0,.12);
  background:transparent;
  cursor:pointer;
  font-size:22px;
  line-height:1;
}
.sp-modal__title{ margin:0 0 10px 0; padding-right:44px; }
.sp-modal__footer{ margin-top:14px; }


/* Filter counts */
.sp-filter__btn[data-count]:after{
  content: " " attr(data-count);
  opacity:.7;
  font-weight:400;
}
/* Subtle transition */
.sp-card{ transition: opacity .18s ease, transform .18s ease; }