/* ================= Body ================= */
body {
  margin: 0;
  padding: 0;
  background: #000;  /* fallback, canvas is main bg */
  color: #fefefe;
  font-family: Arial, sans-serif;
  overflow-x: hidden;
}

/* ================= Navbar ================= */
.navbar {
  background: transparent;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  height: 60px;
  width: 100%;
  position: fixed;
  top: 0;
  padding: 0 10px;
  z-index: 10;
}

.nav-links a {
  color: #d9d6da;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 6px 12px;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.nav-links a:hover {
  color: #fefefe;
  background: rgba(100,92,105,0.2);
  backdrop-filter: blur(5px);
  transform: translateY(-2px);
}

/* ================= Quiz Container ================= */
.quiz-container {
  background: rgba(35, 23, 42, 0.25); /* semi-transparent glass */
  backdrop-filter: blur(6px);
  border: 2px solid #645c69;
  color: #fefefe;
  box-shadow: 0 0 25px rgba(100,92,105,0.6);
  border-radius: 10px;
  padding: 20px;
  max-width: 90%;
  width: 500px;
  margin: 120px auto 50px auto;
  text-align: center;
  transition: transform 0.15s ease-out;
  position: relative;
  z-index: 2;
}

/* ================= Questions & Options ================= */
.question {
  font-size: 1.3em;
  margin: 15px 0;
}

.options label {
  display: block;
  padding: 10px;
  margin: 5px 0;
  cursor: pointer;
  background: rgba(0,0,0,0.4); /* transparent background */
  border-radius: 6px;
  transition: background 0.3s;
  color: #fefefe;
  box-shadow: 0 0 8px rgba(255,255,255,0.15);
}

.options label:hover {
  background: rgba(150, 80, 200, 0.7); /* purple highlight on hover */
  color: #fff;
}

.options input[type="radio"] {
  margin-right: 10px;
}

/* ================= Buttons ================= */
.next-btn, .submit-btn {
  background: rgba(100, 92, 105, 0.7);
  color: #fefefe;
  border: 2px solid #d9d6da;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  margin: 5px;
  box-shadow: 0 0 10px rgba(255,255,255,0.2);
  transition: 0.3s;
}

.next-btn:hover, .submit-btn:hover {
  background: rgba(150, 80, 200, 0.8);
  color: #fff;
  box-shadow: 0 0 15px rgba(255,255,255,0.4);
}

/* ================= Result Container ================= */
.result-container {
  font-size: 1.2em;
  margin-top: 20px;
  text-shadow: 0 0 10px #645c69;
}

/* ================= Meteor Canvas ================= */
#meteorCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0; /* stays behind quiz */
}

/* ================= Responsive ================= */
@media(max-width: 768px){
  .quiz-container {
    width: 90%;
    margin: 100px auto 30px auto;
    padding: 15px;
  }
  .question {
    font-size: 1.1em;
  }
  .next-btn, .submit-btn {
    font-size: 14px;
    padding: 8px 14px;
  }
}

@media(max-width: 480px){
  .navbar {
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav-links a {
    font-size: 1rem;
    margin: 2px;
    padding: 6px 10px;
  }
  .quiz-container {
    margin: 80px 10px 20px 10px;
    padding: 10px;
  }
  .question {
    font-size: 1em;
  }
  .next-btn, .submit-btn {
    font-size: 13px;
    padding: 6px 10px;
  }
}