body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0a0f1f;
  color: white;
}

/* HEADER */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 40px;
  background: #111;
}

/* LOGO */
.logo img {
  height: 45px;
  width: auto;
  display: block;
}

/* NAVIGATION */
nav {
  display: flex;
  gap: 25px;
}

nav a {
  text-decoration: none;
  color: white;
  font-size: 15px;
}

nav a:hover {
  color: orange;
}

/* HERO */
.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(to right, #0a0f1f, #16213e);
}

.hero h1 {
  font-size: 40px;
  margin-bottom: 10px;
}

/* BUTTON */
.btn {
  display: inline-block;
  background: orange;
  padding: 15px 25px;
  color: black;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
  margin-top: 15px;
}

/* SERVICE */
.service {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 60px 20px;
}

.box {
  padding: 25px;
  background: #1a1a2e;
  border-radius: 8px;
  width: 200px;
  text-align: center;
}

/* PRODUK */
.produk .grid {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 40px;
}

.card {
  background: #16213e;
  padding: 25px;
  border-radius: 8px;
  width: 150px;
  text-align: center;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  background: black;
}