.hero-slider{
  position:relative;
  min-height:64vh;
  overflow:hidden;
}

/* BASE SLIDE */
.slide{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  transition:opacity 1.2s ease-in-out, visibility 1.2s ease-in-out;
}
.slide.active{
  opacity:1;
  visibility:visible;
}

/* CONTENT */
.content{
  text-align:center;
  padding:40px 20px;
  max-width:720px;
  animation:fadeUp 1.1s ease both;
}
@keyframes fadeUp{
  from{opacity:0; transform:translateY(16px)}
  to{opacity:1; transform:translateY(0)}
}

.slogan{
  display:block;
  font-weight:600;
  letter-spacing:1px;
  margin-bottom:12px;
}

/* CTA */
.cta{
  display:inline-block;
  margin-top:10px;
  padding:12px 28px;
  border-radius:30px;
  text-decoration:none;
  font-weight:600;
}

/* ---------- THEMES ---------- */

/* Graphic Design – جذب مشتری */
.theme-design{
  background:linear-gradient(135deg,#f6c453,#f39c12);
  color:#111;
}
.theme-design .cta{
  background:#111;
  color:#fff;
}

/* Systems – مینیمال حرفه‌ای */
.theme-system{
  background:linear-gradient(135deg,#e8f4f4,#cfe9e9);
  color:#000;
}
.theme-system .cta{
  background:#5cb6b6;
  color:#fff;
}

/* Web – اعتماد + مدرن */
.theme-web{
  background:linear-gradient(135deg,#1f2933,#111827);
  color:#fff;
}
.theme-web p{color:#e5e7eb}
.theme-web .cta{
  background:#ceb14f;
  color:#000;
}

/* DOTS */
.dots{
  position:absolute;
  bottom:20px;
  left:50%;
  transform:translateX(-50%);
}
.dots span{
  display:inline-block;
  width:10px;
  height:10px;
  margin:0 6px;
  border-radius:50%;
  background:#cbcbcb;
  cursor:pointer;
}
.dots span.active{
  background:#000;
}