body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  box-sizing: border-box;
  background-color: #f9f9f9;
  color: #333;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background-color: #1e1e2f;
  color: #fff;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .logo {
  display: flex;
  align-items: center;
}

header .logo img {
  width: 50px;
  height: 50px;
  margin-right: 10px;
  border-radius: 50%;
}

header nav a {
  margin-left: 15px;
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  transition: color 0.3s ease;
}

header nav a:hover {
  color: #ffcc00;
}

.menu-container {
  position: relative;
  display: inline-block;
}

.hamburger {
  display: inline-block;
  cursor: pointer;
  padding: 20px;
}

.hamburger div {
  width: 30px;
  height: 3px;
  background-color: #fff;
  margin: 5px 0;
  transition: 0.3s;
}

.menu {
  display: none;
  position: absolute;
  top: 50px;
  left: 0;
  background-color: #fff;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border-radius: 5px;
  z-index: 100;
  overflow: hidden;
}

.menu a {
  padding: 15px 0px;
  display: block;
  text-decoration: none;
  color: #333;
  font-weight: 500;
  border-bottom: 0px solid #eee;
  transition: background-color 0.3s, color 0.3s;
}

.menu a:last-child {
  border-bottom: none;
}

.menu a:hover {
  background-color: #ffcc00;
  color: #1e1e2f;
}

.menu.active {
  display: block;
}

main {
  text-align: center;
  
}

.carousel {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 85vh;
  margin: 0 auto;
  background-color: #f3f3f3;
}

.carousel-container {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.carousel-item {
  flex: 0 0 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(30, 30, 47, 0.7);
  color: white;
  border: none;
  font-size: 24px;
  cursor: pointer;
  padding: 10px;
  border-radius: 50%;
  transition: background-color 0.3s;
}

.carousel-control:hover {
  background-color: rgba(30, 30, 47, 0.9);
}

.carousel-control.prev {
  left: 10px;
}

.carousel-control.next {
  right: 10px;
}

.isi {
  text-align: center;
  font-size: 18px;
  line-height: 1.6;
  margin: 20px auto;
  max-width: 800px;
  padding: 20px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.profile-button {
  display: inline-block;
  background-color: #1e1e2f;
  color: #fff;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  font-weight: bold;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 20px;
  transition: background-color 0.3s ease;
  text-decoration: none;
}

.profile-button:hover {
  background-color: #ffcc00;
  color: #1e1e2f;
}

footer {
  margin-top: 30px;
  background-color: #1e1e2f;
  padding: 30px 15px;
  color: #fff;
  text-align: center;
}

.about-us {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 10px;
}

.about {
  font-size: 16px;
  line-height: 1.5;
}

footer p {
  margin: 0;
  color: #ccc;
  font-size: 14px;
}

@media screen and (max-width: 768px) {
  .menu-container {
      width: 100%;
      text-align: center;
  }

  .menu {
      width: 100%;
      top: 40px;
  }

  .hamburger {
      width: 100%;
      text-align: center;
  }

  .isi {
      font-size: 16px;
      padding: 15px;
  }

  .profile-button {
      font-size: 14px;
      padding: 8px 16px;
  }

  .about-us {
      font-size: 20px;
  }

  .about {
      font-size: 14px;
  }
}