/* ======= RESET DASAR ======= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ======= BODY ======= */
body {
  font-family: 'Poppins', sans-serif;
  background: radial-gradient(circle at top, #0a0f1a, #000);
  color: #e0e0e0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* ======= KONTEN UTAMA ======= */
.content {
  flex: 1;
  padding: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* ======= NAVIGASI BAWAH ======= */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(20, 25, 40, 0.95);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: space-around;
  padding: 12px 0;
  border-top: 2px solid rgba(100, 200, 255, 0.4);
  box-shadow: 0 -4px 10px rgba(0, 120, 255, 0.2);
}

/* ======= TOMBOL DI NAV ======= */
.bottom-nav a {
  color: #8aa4c8;
  text-decoration: none;
  font-size: 26px;
  transition: all 0.3s ease;
}

.bottom-nav a:hover {
  color: #cbe5ff;
  text-shadow: 0 0 8px #66c0ff;
}

.bottom-nav a.active {
  color: #00b7ff;
  text-shadow: 0 0 12px #00b7ff;
}

/* ======= SCROLLBAR (opsional) ======= */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-thumb {
  background: #008cff;
  border-radius: 10px;
}
::-webkit-scrollbar-track {
  background: #0a0a0a;
}