:root{
  --bg:#f4f6f9;
  --card:#ffffff;
  --text:#1b1f23;
  --muted:#6a717a;
  --accent1:#249E94;
  --accent2:#3BC1A8;

  --gap:16px;
  --radius:18px;

  --perView: 1;
}

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

*{box-sizing:border-box;margin:0;padding:0}

body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Poppins, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding: 28px 16px;
}

/* ===== Wrapper ===== */
.ps{
  max-width:1200px;
  margin:0 auto;
  position: relative;
}

.ps__top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:14px;
}

.ps__title{font-size:22px}
.ps__sub{
  color:var(--muted);
  font-size:14px;
  margin-top:6px;
}

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

.ps__btn{
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid rgba(0,0,0,.08);
  background:var(--accent1);
  box-shadow:0 10px 25px rgba(0,0,0,.08);
  cursor:pointer;
  font-size:22px;
  display:grid;
  place-items:center;
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}

.ps__btn:hover{
  transform: translateY(-2px);
  box-shadow:0 14px 30px rgba(0,0,0,.12);
}

.ps__btn:active{
  transform: translateY(0) scale(.98);
}

.ps__btn[disabled]{
  opacity:.4;
  cursor:not-allowed;
}

/* ===== Slider ===== */
.ps__viewport{
  overflow:hidden;
  border-radius:22px;
  padding:6px;
}

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

.ps__slide{
  flex: 0 0 calc((100% - (var(--gap) * (var(--perView) - 1))) / var(--perView));
  min-width: 0;
}

/* ===== Premium Card ===== */
.pcard{
  position:relative;
  background:var(--card);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow: 0 15px 40px rgba(0,0,0,.08);
  transition: transform .35s ease, box-shadow .35s ease;
  height:100%;
  min-height:350px;
}

.pcard:hover{
  transform: translateY(-8px);
  box-shadow: 0 20px 52px rgba(0,0,0,.14);
}

.pcard__img{
  height:210px;
  background:#e9eef3;
}

.pcard__img img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* ===== Content ===== */
.pcard__content{
  position: relative;
  z-index: 2;  /* below overlay */
  padding:18px 18px 20px;
  transition: opacity .25s ease, transform .25s ease;
}

.pcard__title{
  font-size:18px;
  margin-bottom:8px;
}

.pcard__desc{
  font-size:13.5px;
  color:var(--muted);
  line-height:1.6;
  margin-bottom:14px;
}

.pcard__btn{
  border:none;
  margin-top: 20px;
  padding:10px 16px;
  border-radius:12px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color:#fff;
  font-size:13px;
  cursor:pointer;
  transition: opacity .2s ease, transform .2s ease;
}

.pcard__btn:hover{
  opacity:.9;
  transform: translateY(-1px);
}

/* ===== Overlay ===== */
.pcard__overlay{
  position:absolute;
  inset:0;
  left:-100%;
  width:100%;
  background:#ffffff;
  padding:22px 18px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  transition:left .5s ease;
  z-index:5;  /* above content */
}

.pcard:hover .pcard__overlay{
  left:0;
}

/* Hide content smoothly when overlay shows */
.pcard:hover .pcard__content{
  opacity:0;
  transform: translateX(-8px);
  pointer-events:none;
}

.pcard__overlay h4{
  color: var(--accent1);
  margin-bottom:10px;
  font-size:16px;
}

.pcard__overlay ul{
  list-style:none;
  display:grid;
  gap:8px;
}

.pcard__overlay li{
  color:#384049;
  font-size:13.5px;
}

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

.ps__dot{
  width:9px;
  height:9px;
  border-radius:99px;
  border:1px solid rgba(0,0,0,.18);
  background: rgba(255,255,255,.7);
  cursor:pointer;
  transition: width .2s ease, background .2s ease;
}

.ps__dot.is-active{
  width:24px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  border-color:transparent;
}