* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background-color: #d6e3f5;
  color: #000;
  text-align: center;
}

.header {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.logo-container {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
}

.logo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid white;
}

.content {
  margin-top: 0;
  padding: 0 20px;
}

.content h1 {
  font-size: 50px;
  font-weight: bold;
  margin-bottom: 4px;
}

.content h2 {
  font-size: 30px;
  margin-bottom: 4em;
}

.content p {
  font-size: 25px;
  margin-bottom: 30px;
  font-weight: bold;
}

.buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
  padding-bottom: 50px;
}

.btn {
  width: 90%;
  max-width: 600px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  padding: 20px 20px;
  text-decoration: none;
  border-radius: 12px;
  font-weight: bold;
  color: white;
  font-size: 18px;
  transition: 0.3s ease;
}

.btn img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: white;
  padding: 5px;
}

.galaqsi {
  background-color: #7b7b7b;
}

.scientist {
  background-color: #84bdd8;
}

.esparta {
  background-color: #446190;
}

.btn:hover {
  transform: scale(1.05);
}

/* ✅ Media Queries untuk tampilan HP */
@media (max-width: 600px) {
  .content h1 {
    font-size: 22px;
  }

  .content p {
    font-size: 16px;
  }

  .btn {
    font-size: 16px;
    gap: 12px;
    padding: 12px 16px;
  }

  .btn img {
    width: 32px;
    height: 32px;
  }

  .logo {
    width: 100px;
    height: 100px;
  }
}