/* plq-materials.css — секция «Материалы подложки» на /plaketki/ */

.mat-section{padding:32px 0 20px}
.mat-section__head{text-align:center;margin-bottom:28px}
.mat-section__eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:#1e87f0;margin-bottom:10px;
}
.mat-section__eyebrow::before,
.mat-section__eyebrow::after{
  content:"";display:inline-block;width:24px;height:1px;background:#1e87f0;opacity:.4;
}
.mat-section__title{
  font-size:28px;line-height:1.2;font-weight:800;color:#0f172a;margin:0 0 8px;
  font-family:'Open Sans',sans-serif;
}
.mat-section__lead{font-size:15px;color:#64748b;margin:0;max-width:560px;margin-inline:auto}
@media(min-width:960px){
  .mat-section__title{font-size:34px}
  .mat-section__lead{font-size:16px}
}

.matA__grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px 12px;
}
@media(min-width:640px){.matA__grid{grid-template-columns:repeat(4,1fr);gap:24px 18px}}
@media(min-width:960px){.matA__grid{gap:32px 22px}}

.matA__item{
  display:flex;flex-direction:column;align-items:center;
  text-decoration:none;color:inherit;
  transition:transform .35s cubic-bezier(.19,1,.22,1);
}
.matA__item:hover{transform:translateY(-4px)}
.matA__thumb{
  position:relative;width:100%;aspect-ratio:4/5;
  border-radius:12px;overflow:hidden;background:#f8fafc;
  box-shadow:0 1px 2px rgba(15,23,42,.06), 0 0 0 1px rgba(15,23,42,.04);
  transition:box-shadow .35s ease;
}
.matA__item:hover .matA__thumb{
  box-shadow:0 10px 28px -10px rgba(15,23,42,.22), 0 1px 3px rgba(15,23,42,.06);
}
.matA__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.matA__caption{
  margin-top:10px;
  font-size:14px;font-weight:600;color:#0f172a;
  text-align:center;line-height:1.3;
}
@media(min-width:640px){.matA__caption{font-size:15px;margin-top:12px}}

/* price-cards: продуктовые карточки цен (replacement for old <table> on /plaketki/) */
.price-cards{display:grid;gap:14px;margin:24px 0 28px}
@media(min-width:720px){.price-cards{grid-template-columns:repeat(3,1fr);gap:16px}}
@media(min-width:960px){.price-cards{gap:20px}}

.price-card{
  position:relative;overflow:hidden;
  background:rgba(255,255,255,.55);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border:1px solid rgba(209,219,228,.5);
  border-radius:18px;
  padding:22px 22px 18px;
  transition:transform .3s ease, box-shadow .3s ease;
}
.price-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px -14px rgba(15,23,42,.2)}
.price-card__head{
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  margin-bottom:14px;padding-bottom:12px;
  border-bottom:1px dashed rgba(15,23,42,.12);
}
.price-card__size{
  font-size:30px;font-weight:800;color:#0f172a;line-height:1;
  letter-spacing:-.02em;font-family:'Open Sans',sans-serif;
}
.price-card__dim{font-size:14px;color:#64748b;font-weight:500}

.price-card__rows{display:flex;flex-direction:column}
.price-card__row{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 2px;
  font-size:15px;
  border-bottom:1px solid rgba(15,23,42,.06);
}
.price-card__rows .price-card__row:last-child{border-bottom:0}
.price-card__tier{color:#475569;font-weight:500}
.price-card__val{font-weight:700;color:#0f172a;font-variant-numeric:tabular-nums;letter-spacing:-.005em}

.price-card__row--special{
  margin-top:12px;
  background:linear-gradient(135deg,rgba(249,115,22,.1),rgba(249,115,22,.02));
  border:1px solid rgba(249,115,22,.22);
  border-radius:12px;
  padding:14px 18px;
}
.price-card__row--special .price-card__tier{color:#0f172a;font-weight:700}
.price-card__row--special .price-card__val{color:#ea580c}

.price-card__foot{margin-top:12px;font-size:12px;color:#94a3b8;text-align:right;font-weight:500}

@media(max-width:480px){
  .price-card{padding:18px 18px 14px;border-radius:16px}
  .price-card__size{font-size:26px}
  .price-card__row{padding:9px 0;font-size:14.5px}
  .price-card__row--special{padding:14px 16px;font-size:15px}
}
@media(min-width:720px) and (max-width:959px){
  .price-card{padding:16px 14px 12px;border-radius:16px}
  .price-card__head{margin:-16px -14px 10px;padding:11px 14px 9px;border-radius:16px 16px 0 0}
  .price-card__size{font-size:24px}
  .price-card__dim{font-size:13px}
  .price-card__row{padding:8px 0;font-size:13.5px}
  .price-card__row--special{padding:11px 12px;font-size:14px}
  .price-card__foot{font-size:11px}
}

/* price-card head — accent like .price-bar in /bejdzhi/ calc (#33A66F green) */
.price-card__head{
  margin:-22px -22px 14px;
  padding:14px 22px 12px;
  background:#33A66F;
  border-bottom:0;
  border-radius:18px 18px 0 0;
  align-items:baseline;
}
.price-card__size{color:#fff}
.price-card__dim{color:rgba(255,255,255,.82);font-weight:600}
@media(max-width:480px){
  .price-card__head{margin:-18px -18px 12px;padding:12px 18px;border-radius:16px 16px 0 0}
}

/* === plq-matrix: сводная таблица цен для /plaketki/ === */
.plq-matrix{background:rgba(255,255,255,.55);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid rgba(209,219,228,.5);border-radius:18px;overflow:hidden;margin:24px 0 28px}
.plq-matrix__head{display:grid;grid-template-columns:120px repeat(3,1fr);background:#33A66F;color:#fff}
.plq-matrix__head>div{padding:14px 18px}
.plq-matrix__th-tier{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.78);align-self:center}
.plq-matrix__th{display:flex;flex-direction:column;gap:3px}
.plq-matrix__th b{font-size:24px;font-weight:800;letter-spacing:-.02em;line-height:1;font-family:'Open Sans',sans-serif}
.plq-matrix__th span{font-size:12px;color:rgba(255,255,255,.82);font-weight:600}
.plq-matrix__row{display:grid;grid-template-columns:120px repeat(3,1fr);align-items:center;border-bottom:1px solid rgba(15,23,42,.06);transition:background .2s}
.plq-matrix__row:last-of-type{border-bottom:0}
.plq-matrix__row:hover{background:rgba(51,166,111,.05)}
.plq-matrix__row>*{padding:14px 18px}
.plq-matrix__tier{font-size:13px;color:#475569;font-weight:600;letter-spacing:.02em}
.plq-matrix__val{font-size:16px;font-weight:700;color:#0f172a;font-variant-numeric:tabular-nums;letter-spacing:-.005em}
.plq-matrix__row--special{background:linear-gradient(135deg,rgba(249,115,22,.08),rgba(249,115,22,.01))}
.plq-matrix__row--special .plq-matrix__tier{color:#0f172a;font-weight:800}
.plq-matrix__row--special .plq-matrix__val{color:#ea580c;font-style:italic;font-weight:700}
@media(max-width:640px){
  .plq-matrix__head{grid-template-columns:1fr 1fr 1fr}
  .plq-matrix__th-tier{display:none}
  .plq-matrix__th b{font-size:20px}
  .plq-matrix__head>div{padding:12px 10px}
  .plq-matrix__row{grid-template-columns:1fr 1fr 1fr;grid-template-areas:"tier tier tier" "a5 a4 a3";padding-top:4px}
  .plq-matrix__row .plq-matrix__tier{grid-area:tier;padding:10px 14px 2px;font-size:12px;text-transform:uppercase;letter-spacing:.1em}
  .plq-matrix__row .plq-matrix__val{padding:6px 8px 14px;text-align:center;font-size:14.5px}
  .plq-matrix__row--special .plq-matrix__val{font-size:14px}
}