/* === Slider Core Styles === */
.slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.slider .slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.slider .slide.active {
  opacity: 1;
}

.slider .slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === Navigation Buttons === */
.slider .prev,
.slider .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  z-index: 10;
}

.slider .prev { left: 10px; }
.slider .next { right: 10px; }

/* === Animation Keyframes === */
@keyframes fadeIn { from {opacity:0;} to {opacity:1;} }
@keyframes fadeUp { from {opacity:0; transform:translateY(30px);} to {opacity:1; transform:translateY(0);} }
@keyframes bounceIn { 0%{transform:scale(0.3);} 50%{transform:scale(1.05);} 70%{transform:scale(0.9);} 100%{transform:scale(1);} }
@keyframes flipIn { from {transform:rotateY(90deg); opacity:0;} to {transform:rotateY(0); opacity:1;} }

/* === Animation Classes === */
.animate-fadeIn   { animation: fadeIn 0.8s ease; }
.animate-fadeUp   { animation: fadeUp 0.8s ease; }
.animate-bounceIn { animation: bounceIn 0.8s ease; }
.animate-flipIn   { animation: flipIn 0.8s ease; }