/* ====== HERO SECTION ====== */
.hero {
  background: url("img/cascade-boat-clean-china-natural-rural.jpg") no-repeat center center/cover;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

/* Konten hero agar tidak ikut gelap */
.hero .container {
  position: relative;
  z-index: 1;
}

/* ====== NAVBAR ====== */
.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.nav-link {
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #ffd700 !important;
}

/* ====== SECTION STYLE ====== */
section h3 {
  position: relative;
  display: inline-block;
  padding-bottom: 8px;
}

section h3::after {
  content: "";
  width: 60%;
  height: 3px;
  background: #0d6efd;
  position: absolute;
  left: 20%;
  bottom: 0;
  border-radius: 2px;
}

/* ====== FACILITY CARD ====== */
.facility-card {
  border-radius: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.facility-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* ====== GALERI ====== */
section .img-fluid {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  border-radius: 12px;
}

section .img-fluid:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.3);
}

/* ====== TESTIMONI ====== */
.card {
  border-radius: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

/* ====== FOOTER ====== */
footer {
  background: linear-gradient(135deg, #0d6efd, #0a58ca);
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}