/* Umum */
body {
  background: #121212;
  color: white;
  font-family: 'Segoe UI', sans-serif;
}

h2 {
  font-weight: 700;
  margin-bottom: 20px;
}

/* Section spacing */
section {
  padding-top: 60px;
  padding-bottom: 60px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Navbar */
.navbar {
  background: linear-gradient(45deg, #2d2d2d, #1a1a1a);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 10;
}

.navbar-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.navbar-nav .nav-link {
  font-size: 18px;
  padding: 15px 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  border-radius: 5px;
  color: white;
}

.navbar-nav .nav-link:hover {
  background: #32cd32;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  transform: translateY(-5px);
  color: white;
}

.navbar-nav .nav-link:active {
  transform: translateY(2px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

/* Submenu */
#submenu {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 10px;
  background-color: #2d2d2d;
  padding: 10px 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

#submenu .submenu-item {
  font-size: 18px;
  color: white;
  text-decoration: none;
  transition: color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

#submenu .submenu-item:hover {
  color: #32cd32;
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

#submenu .submenu-item:active {
  transform: translateY(3px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

/* Slider */
.carousel-inner .carousel-item img {
  filter: brightness(75%);
  transition: transform 0.3s ease;
}

.carousel-inner .carousel-item:hover img {
  transform: scale(1.05);
}

/* Program Unggulan */
.card {
  background: #333;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.card-title {
  font-weight: bold;
  color: white;
}

.card-img-top {
  height: 200px;
  object-fit: cover;
}

/* List styling */
.card-body ul {
  padding-left: 0;
}

.card-body ul li {
  color: white;
  list-style: none;
  margin-bottom: 10px;
  font-size: 16px;
}

/* Tombol */
.btn-success {
  background: #32cd32;
  border: none;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn-success:hover {
  background-color: #228b22;
  transform: scale(1.05);
}

/* Tentang */
#tentang {
  background: #1c1c1c;
}

/* Visi Misi */
#visimisi {
  background: #2a2a2a;
}

#visimisi h2 {
  color: white;
}

#visimisi .misi-text {
  font-size: 18px;
  line-height: 1.8;
  color: white;
  word-wrap: break-word;
}

/* Pendaftaran */
#pendaftaran {
  background: #2a2a2a;
}

#pendaftaran .btn-success {
  margin-bottom: 20px;
}

/* Galeri */
#galeri {
  background: #1c1c1c;
}

#galeri h2 {
  color: white;
}

#galeri .img-fluid {
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  cursor: pointer;
}

#galeri .img-fluid:hover {
  transform: scale(1.05) rotateY(15deg);
}

/* Footer */
footer {
  background: #333;
  color: white;
  padding: 20px 0;
}

/* Tambahan */
.section-dark {
  background: #1c1c1c;
}

.section-light {
  background: #2a2a2a;
}