/* ========= VARIABLES ========= */
:root{
  --pill-h: 48px;                 /* chiều cao pill */
  --pill-gap: 8px;                /* khoảng cách pill tới mép card */
  --radius: 28px;
  --shadow: 0 18px 28px rgba(0,0,0,.12);
  --border: 1px solid rgba(0,0,0,.06);
  --c-pill: #1DB4FF;
}

/* ===== GRID WRAPPER ===== */
.loi-ich-tru-cot-chinh-qtass{
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 12px;
  box-sizing: border-box;
  position: relative;
}

/* ===== CARD (bọc cả media + pill) ===== */
.card-tru-cot-chinh-qtass{
  position: relative;
  /* chừa chỗ cho pill chìa ra ngoài nửa dưới */
  padding-bottom: calc(var(--pill-h)/2 + var(--pill-gap));
}

/* ===== MEDIA (ảnh + bo góc) ===== */
.card-media-qtass{
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: var(--border);
  background: #f5f7fb;
  margin: 0;                      /* reset figure */
  isolation: isolate;
}

.card-media-qtass > img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* gradient nhẹ để chữ/chi tiết ảnh hài hòa (có thể bỏ) */
.card-media-qtass::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,
              rgba(0,0,0,.16) 0%,
              rgba(0,0,0,0) 45%,
              rgba(0,0,0,.16) 100%);
  pointer-events:none;
}

/* ===== PILL (không nằm trên ảnh) ===== */
.label-tru-cot-chinh-qtass{
  position: absolute;
  left: 50%;
  bottom: 10%;
  transform: translate(-50%, 50%);   /* treo ra dưới 1/2 chiều cao */
  z-index: 2;
}

.label-tru-cot-chinh-qtass > span{
  display: inline-block;
  min-width: 220px;
  height: var(--pill-h);
  line-height: var(--pill-h);
  padding: 0 24px;
  border-radius: 14px;
  background: var(--c-pill);
  color: #fff;
  font-weight: 700;
  font-size: 20px;
  text-align: center;
  letter-spacing: .2px;
  box-shadow: 0 8px 16px rgba(0,0,0,.15);
}

.label-tru-cot-chinh-qtass > span a{
  color: #fff !important;
}


/* ===== DESKTOP – SẮP XẾP SO-LE ===== */
.loi-ich-tru-cot-chinh-qtass .card-tru-cot-chinh-qtass:nth-child(1){ grid-column:1 / span 2; }
.loi-ich-tru-cot-chinh-qtass .card-tru-cot-chinh-qtass:nth-child(2){ grid-column:3 / span 2; }
.loi-ich-tru-cot-chinh-qtass .card-tru-cot-chinh-qtass:nth-child(3){ grid-column:5 / span 2; }
.loi-ich-tru-cot-chinh-qtass .card-tru-cot-chinh-qtass:nth-child(4){ grid-column:2 / span 2; }
.loi-ich-tru-cot-chinh-qtass .card-tru-cot-chinh-qtass:nth-child(5){ grid-column:4 / span 2; }



/* ===== MOBILE: 1 cột ===== */
@media (max-width:900px){
  .loi-ich-tru-cot-chinh-qtass{
    grid-template-columns: 1fr; 
    gap: 16px;
    padding: 16px 12px;
  }

  .card-tru-cot-chinh-qtass{
    padding-bottom: 0;
  }

  .card-media-qtass{
    border-radius: 20px;
    aspect-ratio: 3 / 2; 
  }

  .label-tru-cot-chinh-qtass{
    position: static;
    transform: none;
    left: auto; bottom: auto;
    margin-top: 10px;        
    text-align: center;
  }

  .label-tru-cot-chinh-qtass > span{
    display: inline-block;
    min-width: auto;        
    width: 100%;           
    max-width: 320px;        
    height: 44px;            
    line-height: 44px;
    padding: 0 16px;
    border-radius: 14px;
    font-size: 16px;        
    box-shadow: 0 6px 12px rgba(0,0,0,.12);
  }

  .loi-ich-tru-cot-chinh-qtass .card-tru-cot-chinh-qtass{
    grid-column: 1 / -1 !important;
    margin-top: 0;
  }
}