/* Reset ringan untuk kecepatan rendering */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.project-slider {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.slider-container {
  position: relative;
}

.slide {
  display: none;
  position: relative;
}

.slide.active {
  display: block;
  animation: fade 0.8s ease-in-out;
}

.slide img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
  aspect-ratio: 16/9;
}

.caption {
  position: absolute;
  bottom: 15px;
  left: 20px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 1rem;
  backdrop-filter: blur(5px);
}

/* Tombol navigasi */
.navi {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  color: #fff;
  border: none;
  font-size: 2rem;
  padding: 6px 12px;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.3s;
}
.navi:hover {
  background: rgba(0,0,0,0.7);
}
.prev { left: 15px; }
.next { right: 15px; }

/* Indikator (dots) */
.dots {
  text-align: center;
  position: absolute;
  bottom: 15px;
  width: 100%;
}
.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 4px;
  background: #bbb;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
}
.dot.active, .dot:hover {
  background: #fff;
}

/* Animasi transisi */
@keyframes fade {
  from { opacity: 0.4; }
  to { opacity: 1; }
}

/* Responsif */
@media (max-width: 768px) {
  .caption {
    font-size: 0.9rem;
    padding: 6px 12px;
  }
  .nav