/* General Styles */
body {
    font-family: 'Poppins', sans-serif;
    background-color: #F5F5F5;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex; /* Aktifkan Flexbox untuk layout */
    flex-direction: column; /* Susun elemen secara vertikal */
    min-height: 100vh; /* Pastikan body setidaknya tinggi layar */
}

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, #00C853, #00BFA5);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 0.75rem 1rem;
  transition: background 0.3s ease;
}

/* Navbar Brand */
.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #FFFFFF !important;
  transition: color 0.3s ease;
}

.navbar-brand:hover {
  color: #FFEB3B !important; /* Efek hover: kuning terang */
}

/* Navbar Links */
.nav-link {
  color: #FFFFFF !important;
  margin: 0 1rem;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background-color: #FFEB3B;
  bottom: -4px;
  left: 0;
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: #FFEB3B !important;
}

.nav-link:hover::after {
  width: 100%;
}

/* Navbar Toggler (untuk tampilan mobile) */
.navbar-toggler {
  border: none;
  padding: 0.25rem 0.75rem;
  font-size: 1.25rem;
  color: #FFFFFF;
  transition: transform 0.3s ease;
}

.navbar-toggler:focus {
  outline: none;
  box-shadow: none;
}

/* Toggler Icon */
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=UTF8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,255,255,0.8)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* Responsif: Penyesuaian untuk tampilan mobile */
@media (max-width: 768px) {
  .navbar {
    padding: 0.5rem 1rem;
  }
  .nav-link {
    margin: 0.5rem 0;
  }
}

/* Header Section */
.header-section {
  background: linear-gradient(135deg, #00C853, #00BFA5); /* Sama dengan navbar */
  padding: 140px 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.header-section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.2); /* Overlay tipis untuk meningkatkan kontras */
  z-index: 1;
}

.header-content {
  position: relative;
  z-index: 2;
}

.header-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  animation: fadeInDown 1s ease-out;
}

.header-content p {
  font-size: 1.25rem;
  margin-bottom: 30px;
  animation: fadeIn 1.5s ease-out;
}

/* Tombol Header yang baru */
.header-content .btn {
  padding: 12px 30px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 25px;
  background-color: #fff;
  color: #333;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.header-content .btn:hover {
  background-color: #f0f0f0;
  transform: translateY(-3px);
}

/* Animasi */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Responsif */
@media (max-width: 768px) {
  .header-content h1 {
    font-size: 2rem;
  }
  .header-content p {
    font-size: 1rem;
  }
  .header-section {
    padding: 100px 0;
  }
}

/* Wrapper konten utama */
.main-content-section {
    flex: 1; /* Mengisi sisa ruang antara navbar dan footer */
}

/* Content Container */
.content {
    display: flex;
    flex-direction: column;
    gap: 30px; /* Jarak vertikal antar elemen menjadi lebih besar */
    padding-top: 100px; /* Menaikkan padding-top agar tidak terlalu rapat dengan navbar */
    padding-bottom: 20px;
    padding-left: 20px;
    padding-right: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Footer */
footer {
  background-color: #333;
  color: white;
  padding: 20px;
  min-height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

footer p {
  transform: translateY(10px); /* Turunkan teks 10px */
}