/* ===== GENERAL ===== */
body { font-family: Arial, sans-serif; }
h2, h3, h4 { color: #333333; }

/* ===== HERO SECTION ===== */
/* ================= HERO CSS ================= */
.hero-section {
  position: relative;
  min-height: 90vh;
  overflow: hidden;
}
.hero-section .overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: all 0.3s ease;
}
.hero-section .carousel-item {
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-section .carousel-item img { display: none; }
.hero-section .hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 900px;
  padding: 0 15px;
}

/* Tombol */
.hero-section .btn {
  margin-top: 20px;
}

/* ===== CAROUSEL CONTROL ICONS ===== */
.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-size: 50%, 50%;
}

/* ===== SERVICES ===== */
.service-item {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.08);
  transition: 0.3s;
}
.service-item:hover {
  transform: translateY(-5px);
}

/* ===== OVERLAY ===== */
.overlay {
  background: rgba(0,0,0,0.5);
  position: absolute;
  top:0; left:0;
  width:100%; height:100%;
}

/* ===== ICON BOX ===== */
.icon-box {
  background: #fff;
  padding: 25px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: all .3s ease;
}
.icon-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.icon-box img {
  transition: transform 0.4s ease;
}
.icon-box:hover img {
  transform: scale(1.03);
}

/* ===== PROJECT CARD ===== */
.project-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}
.card-img-overlay {
  background: rgba(0, 0, 0, 0.4);
  transition: background 0.3s ease;
}
.project-card:hover .card-img-overlay {
  background: rgba(0, 0, 0, 0.6);
}

/* ===== GRAYSCALE IMAGE EFFECT ===== */
.grayscale {
  filter: grayscale(100%);
  transition: 0.3s ease;
}
.grayscale:hover {
  filter: grayscale(0%);
  transform: scale(1.05);
}

/* ===== SECTION TITLES ===== */
.section-title {
  margin: 50px 0 30px;
  text-align: center;
}

/* ===== PROJECT CARD IMAGE ===== */
.project-card img {
  border-radius: 10px;
}

/* ===== FOOTER ===== */
.footer {
  background: #222;
  color: #ddd;
  padding: 40px 0;
}
.footer a { 
  color: #f7c32e; 
  text-decoration: none; 
}