body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: white;
  background: #020617;
}

/* ================= STARS ================= */
.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  background: url('../../www.transparenttextures.com/patterns/stardust.png');
  animation: moveStars 120s linear infinite;

  opacity: 0.4;
  z-index: -2;
}

@keyframes moveStars {
  from { background-position: 0 0; }
  to { background-position: 10000px 5000px; }
}
 
/* ================= NAVBAR ================= */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo-container img {
  height: 50px;
  margin-right: 10px;
}

.logo-text {
  color: #00C1FF;
  font-size: 20px;
  font-weight: bold;
}

/* MENU */
.menu {
  display: flex;
}

.menu a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.menu a:hover {
  color: #00C1FF;
}

.menu a.active {
  color: #00C1FF;
  border-bottom: 2px solid #00C1FF;
}

/* HAMBURGER */
.menu-toggle {
  display: none;
  font-size: 26px;
  cursor: pointer;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  padding: 15px 30px;
  background: rgba(0,0,0,0.8);
}

.logo-text {
  color: #00C1FF;
}


/* HERO */
.detail-hero {
  height: 40vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(to right, #021462, #000);
}

.detail-hero h1 {
  color: #00C1FF;
  font-size: 40px;
}

/* CONTENT */
.detail-content {
  padding: 60px 40px;
  max-width: 1000px;
  margin: auto;
}

.detail-content h2 {
  color: #00C1FF;
  margin-top: 40px;
}

.detail-content p {
  line-height: 1.7;
  color: #ccc;
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
  margin-top: 20px;
}

.card {
  background: rgba(0,193,255,0.05);
  padding: 20px;
  border-radius: 10px;
  text-align: center;
}

.card i {
  font-size: 30px;
  color: #00C1FF;
  margin-bottom: 10px;
}

/* BACK BUTTON */
.back-btn {
  text-align: center;
  margin: 40px;
}

/* ================= BOX SECTION ================= */
.info-box {
  background: rgba(0,193,255,0.05);
  border: 1px solid rgba(0,193,255,0.2);
  padding: 30px;
  margin-bottom: 30px;
  border-radius: 15px;

  backdrop-filter: blur(10px);
  transition: 0.3s;
}

/* hover efek */
.info-box:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 25px rgba(0,193,255,0.3);
}

/* judul */
.info-box h2 {
  color: #00C1FF;
  margin-bottom: 15px;
}

/* list */
.info-box ul,
.info-box ol {
  margin-top: 10px;
  padding-left: 20px;
  color: #ccc;
}

.back-btn a {
  color: #00C1FF;
  border: 1px solid #00C1FF;
  padding: 10px 20px;
  border-radius: 20px;
  text-decoration: none;
}

.back-btn a:hover {
  background: #00C1FF;
  color: black;
}

@media (max-width: 768px) {
.grid,
  .about-grid {
    grid-template-columns: 1fr !important;
  }


  .menu-toggle {
    display: block;
  }

  .menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background: #1a1a1a;
  }

  .menu.active {
    display: flex;
  }

  .menu a {
    margin: 10px;
  }

  .logo-text {
    font-size: 14px;
  }

  .detail-content,
  .about-content {
    padding: 40px 20px;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .overlay h1 {
    font-size: 28px;
  }

  .overlay p {
    font-size: 14px;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }
}