:root{
  /* responsive cards count */
  --perView2: 1;
  --gap2: 16px;

  /* theme */
  --ink:#111827;
  --muted:#6b7280;
  --bdr: rgba(17,24,39,.10);

  /* brand accents */
  --a1:#0D47A1;
  --a2:#1E88E5;
}

@media (min-width: 640px){ :root{ --perView2: 2; } }
@media (min-width: 980px){ :root{ --perView2: 3; } }
@media (min-width: 1180px){ :root{ --perView2: 4; } }

/* ===== SECTION WRAPPER ===== */
.ps2{
  max-width: 1200px;
  padding: 0 2px;
  position: relative;
}

/* top bar */
.ps2__top{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:16px;
  margin-bottom:14px;
}

.ps2__title{
  font-size:22px;
  color:var(--ink);
  letter-spacing:.2px;
}

.ps2__sub{
  font-size:14px;
  color:var(--muted);
  margin-top:6px;
}

/* buttons */
.ps2__actions{ display:flex; gap:10px; justify-content: space-between; width: 100%; position: absolute; top: 40%; z-index: 2; }

.ps2__btn{
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--bdr);
  background: var(--a1);
  cursor:pointer;
  font-size:22px;
  display:grid; place-items:center;
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
  box-shadow: 0 12px 26px rgba(0,0,0,.08);
}
.ps2__btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(0,0,0,.12);
}
.ps2__btn:active{ transform: translateY(0) scale(.98); }
.ps2__btn[disabled]{ opacity:.4; cursor:not-allowed; }

/* ===== SLIDER ===== */
.ps2__viewport{
  overflow:hidden;
  border-radius:24px;
  padding: 8px;
  background: linear-gradient(135deg, rgba(36,158,148,.08), rgba(59,193,168,.06));
  border: 1px solid rgba(0,0,0,.06);
}

.ps2__track{
  display:flex;
  gap: var(--gap2);
  transition: transform .45s ease;
  will-change: transform;
}

.ps2__slide{
  flex: 0 0 calc((100% - (var(--gap2) * (var(--perView2) - 1))) / var(--perView2));
  min-width: 0;
}

/* ===== DOTS ===== */
.ps2__dots{
  display:flex;
  justify-content:center;
  gap:8px;
  margin-top:14px;
}

.ps2__dot{
  width:9px; height:9px;
  border-radius:999px;
  border:1px solid rgba(0,0,0,.18);
  background: rgba(255,255,255,.85);
  cursor:pointer;
  transition: width .2s ease, background .2s ease;
}

.ps2__dot.is-active{
  width:24px;
  background: linear-gradient(135deg, var(--a1), var(--a2));
  border-color: transparent;
}

/* ==================================================
   COOLER CARD (V2): IMG + TITLE + DESC + CENTER OVERLAY
================================================== */
.card2{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  background:#ffffff;
  color:#111827;
  min-height:360px;
  height:100%;
  box-shadow: 0 18px 55px rgba(0,0,0,.10);
  transition: transform .35s ease, box-shadow .35s ease;
}

.card2:hover{
  transform: translateY(-8px);
  box-shadow: 0 22px 70px rgba(0,0,0,.14);
}

/* badge */
.card2__badge{
  position:absolute;
  top:12px; left:12px;
  z-index:3;
  font-size:12px;
  padding:8px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.85);
  border:1px solid rgba(0,0,0,.08);
}

/* image */
.card2__media{
  height:210px;
  background:#e9eef3;
}
.card2__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* first view content */
.card2__body{
  padding:16px 16px 18px;
  position:relative;
  z-index:2;
  transition: opacity .25s ease, transform .25s ease;
}

.card2__title{
  font-size:18px;
  margin-bottom:8px;
  letter-spacing:.2px;
}

.card2__desc{
  font-size:13.5px;
  color:#6b7280;
  line-height:1.6;
  margin-bottom:12px;
}

/* buttons */
.card2__btn{
  border:none;
  padding:10px 14px;
  border-radius:12px;
  background: linear-gradient(135deg, var(--a1), var(--a2));
  color:#fff;
  font-size:13px;
  cursor:pointer;
  transition: transform .2s ease, opacity .2s ease;
}
.card2__btn:hover{ transform: translateY(-1px); opacity:.92; }

/* ===== overlay (center expand) ===== */
.card2__overlay{
  position:absolute;
  inset:0;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:22px 18px;
  z-index:5;

  /* center expand effect */
  transform: scale(.2);
  opacity:0;
  border-radius: 28px;
  transition: transform .45s ease, opacity .25s ease, border-radius .45s ease;
  pointer-events:none;
}

.card2:hover .card2__overlay{
  transform: scale(1);
  opacity:1;
  border-radius: 20px;
  pointer-events:auto;
}

/* hide base content when overlay opens */
.card2:hover .card2__body{
  opacity:0;
  transform: translateY(6px);
  pointer-events:none;
}

/* overlay content */
.card2__overlay h4{
  color: var(--a1);
  font-size:16px;
  margin-bottom:10px;
}
.card2__overlay ul{
  list-style:none;
  display:grid;
  gap:8px;
  margin-bottom:14px;
  padding:0;
}
.card2__overlay li{
  font-size:13.5px;
  color:#374151;
}