/* -------------- Base -------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #0a0a0a, #1a1e27);
  color: #e4f9ff;
  min-height: 100vh;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow-x: hidden;
}

/* -------------- Header -------------- */
.faq-title {
  font-size: 2.8rem;
  color: #00e5ff;
  margin-bottom: 40px;
  text-shadow: 0 0 10px #00e5ff, 0 0 20px #00c4ff;
  animation: flickerGlow 2s infinite alternate;
}
@keyframes flickerGlow {
  from {
    text-shadow: 0 0 10px #00e5ff, 0 0 20px #00c4ff;
  }
  to {
    text-shadow: 0 0 20px #00e5ff, 0 0 40px #00c4ff;
  }
}

/* -------------- FAQ Container -------------- */
.faq-container {
  max-width: 800px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* -------------- FAQ Item -------------- */
.faq-item {
  background: #2a2f3b;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease;
}
.faq-item:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 30px rgba(0, 255, 255, 0.6);
}

/* Question Button */
.faq-question {
  width: 100%;
  background: #111;
  color: #aafaff;
  padding: 18px 24px;
  font-size: 18px;
  font-weight: bold;
  border: none;
  cursor: pointer;
  text-align: left;
  position: relative;
  outline: none;
  transition: background 0.3s ease;
}
.faq-question::after {
  content: '+';
  position: absolute;
  right: 20px;
  font-size: 24px;
  transition: transform 0.3s ease;
}
.faq-question.active::after {
  content: '−';
  transform: rotate(180deg);
}
.faq-question:hover {
  background: #00f0ff;
  color: #0f0f0f;
  text-shadow: 0 0 10px #00e5ff;
}

/* Answer */
.faq-answer {
  background: #1d222c;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
  padding: 0 24px;
}
.faq-answer p {
  padding: 16px 0;
  font-size: 16px;
  color: #cdeeff;
  line-height: 1.6;
}

/* -------------- Footer -------------- */
footer {
  width: 100%;
  background: #2b2f38;
  margin-top: 60px;
  padding: 40px 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  border-top: 3px solid #00e5ff;
  box-shadow: 0 -5px 20px rgba(0, 255, 255, 0.2);
  color: #d1ecf2;
}
footer h3 {
  margin-bottom: 12px;
  color: #00e5ff;
  text-shadow: 0 0 5px #00e5ff;
}
footer a {
  color: #cdeeff;
  text-decoration: none;
  font-size: 14px;
}
footer a:hover {
  color: #00b0ff;
}

/* -------------- Scrollbar -------------- */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #00f0ff, #0088ff);
  border-radius: 10px;
  border: 2px solid #1a1f2b;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}
::-webkit-scrollbar-track {
  background: #1a1f2b;
}