/* ========== Hero Banner ========== */
  .faq-hero {
    background: linear-gradient(135deg, #6c14c2 0%, #3d7cd8 40%, #0faeff 100%);
    padding: var(--space-12) 0 var(--space-8);
    position: relative; overflow: hidden;
  }
  .faq-hero::before {
    content: ''; position: absolute; top: -60px; right: -80px;
    width: 400px; height: 400px; border-radius: 50%;
    background: rgba(15,174,255,0.15); filter: blur(80px);
  }
  .faq-hero::after {
    content: ''; position: absolute; bottom: -40px; left: 20%;
    width: 300px; height: 300px; border-radius: 50%;
    background: rgba(124,92,252,0.1); filter: blur(60px);
  }
  .faq-hero-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 var(--space-6);
    position: relative; z-index: 2;
  }
  .faq-hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(15,174,255,0.15); border-radius: var(--radius-full);
    padding: 6px 16px; font-size: 12px; font-weight: 700;
    color: rgba(255,255,255,0.85); margin-bottom: 16px;
    letter-spacing: 0.05em;
    margin: 0 auto;
  }
  .faq-hero-eyebrow svg { width: 14px; height: 14px; stroke: #fff; stroke-width: 2; fill:none; stroke-linecap:round; stroke-linejoin:round; }
  .faq-hero-title {
    font-size: 40px; font-weight: 900; color: #fff;
    line-height: 1.2; letter-spacing: -0.03em;
  }
  .faq-hero-title .text-gradient {
    background-color: #5ed4ff;
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .faq-hero-desc {
    font-size: 16px; color: rgba(255,255,255,0.7);
    line-height: 1.7; margin-top: 16px; max-width: 700px;
  }
  /* Floating decorative elements */
  .faq-hero-deco {
    position: absolute; z-index: 1;
  }
  .faq-hero-deco.d1 {
    top: 30px; right: 60px;
    width: 120px; height: 120px;
    background: rgba(255,255,255,0.05); border-radius: var(--radius-2xl);
    border: 1px solid rgba(255,255,255,0.08);
    transform: rotate(15deg);
  }
  .faq-hero-deco.d2 {
    bottom: 20px; right: 180px;
    width: 80px; height: 80px;
    background: rgba(15,174,255,0.2); border-radius: 50%;
  }
  .faq-hero-deco.d3 {
    top: 80px; right: 240px;
    width: 48px; height: 48px;
    background: rgba(124,92,252,0.15); border-radius: var(--radius-md);
    transform: rotate(-10deg);
  }

  /* ========== Category Filter Bar ========== */
  .faq-filter-wrap {
    background: #fff;
    border-bottom: 1px solid rgba(15,174,255,0.08);
    position: sticky;
    top: 57px;
    z-index: 90;
    box-shadow: 0 2px 12px rgba(0,60,120,0.04);
  }
  .faq-filter {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    white-space: nowrap;
    height: 52px;
  }
  .faq-filter::-webkit-scrollbar { display: none; }
  .faq-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: 1.5px solid transparent;
    background: var(--color-bg-page);
    color: var(--color-text-muted);
    transition: all 0.2s ease;
    white-space: nowrap;
    font-family: var(--font-family);
    flex-shrink: 0;
  }
  .faq-filter-btn:hover {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    border-color: rgba(15,174,255,0.2);
  }
  .faq-filter-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(15,174,255,0.25);
  }
  .faq-filter-btn .filter-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.45;
    flex-shrink: 0;
    transition: opacity 0.2s;
  }
  .faq-filter-btn:hover .filter-dot { opacity: 0.7; }
  .faq-filter-btn.active .filter-dot { opacity: 1; background: rgba(255,255,255,0.9); }
  .faq-filter-btn .filter-dot.blue   { background: #0faeff; box-shadow: 0 0 5px rgba(15,174,255,0.5); }
  .faq-filter-btn .filter-dot.green  { background: #10b981; box-shadow: 0 0 5px rgba(16,185,129,0.5); }
  .faq-filter-btn .filter-dot.orange { background: #ff7849; box-shadow: 0 0 5px rgba(255,120,73,0.5); }
  .faq-filter-btn .filter-dot.purple { background: #7c5cfc; box-shadow: 0 0 5px rgba(124,92,252,0.5); }
  .faq-filter-btn .filter-dot.amber  { background: #ffa940; box-shadow: 0 0 5px rgba(255,169,64,0.5); }

  /* ========== FAQ Layout ========== */
  .faq-layout {
    max-width: 1000px; 
    min-height: 600px;
    margin: 0 auto;
    padding: var(--space-6) var(--space-6) var(--space-12);
  }

  /* FAQ Layout */
  .faq-main { width: 100%; }
  .faq-group {
    margin-bottom: var(--space-8);
  }
  /* FAQ Item (Accordion) */
  .faq-item {
    background: #fff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
    margin-bottom: 12px;
    transition: all 0.3s;
  }
  .faq-item:hover { box-shadow: var(--shadow-hover); border-color: var(--color-border-strong); }
  .faq-item.open { border-color: rgba(15,174,255,0.2); box-shadow: 0 4px 20px rgba(15,174,255,0.08); }
  .faq-question {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 20px 24px;
    cursor: pointer;
    font-size: 15px; font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.6;
    user-select: none;
  }
  .fq-icon {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--color-primary-bg);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: all 0.3s;
  }
  .faq-item.open .fq-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  }
  .fq-icon svg {
    width: 14px; height: 14px; stroke-width: 2.5; fill:none;
    stroke-linecap:round; stroke-linejoin:round;
    stroke: var(--color-primary);
    transition: all 0.3s;
  }
  .faq-item.open .fq-icon svg { stroke: #fff; }
  .fq-text { flex: 1; font-size: 15px; font-weight: 400; color: var(--color-text-primary); }
  .fq-toggle {
    width: 24px; height: 24px; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: all 0.3s;
    background: var(--color-bg-surface);
  }
  .fq-toggle svg {
    width: 14px; height: 14px; stroke: var(--color-text-muted);
    stroke-width: 2; fill:none; stroke-linecap:round; stroke-linejoin:round;
    transition: all 0.3s;
  }
  .faq-item.open .fq-toggle { background: rgba(15,174,255,0.1); }
  .faq-item.open .fq-toggle svg { stroke: var(--color-primary); transform: rotate(180deg); }
  .faq-answer {
    max-height: 0; overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .faq-item.open .faq-answer { max-height: 500px; }
  .faq-answer-inner {
    padding: 0 24px 20px;
    border-top: 1px solid var(--color-border);
    margin-top: 0;
    padding-top: 16px;
  }
  .faq-answer-inner p {
    font-size: 14.5px; line-height: 1.85;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
  }
  .faq-answer-inner p strong { color: var(--color-text-primary); font-weight: 700; }


  /* ========== Responsive ========== */
  @media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }
    .faq-hero-title { font-size: 28px; }
    .faq-hero-desc { font-size: 14px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  }
  @media (max-width: 600px) {
    .faq-hero { padding: var(--space-8) 0 var(--space-6); }
    .faq-hero-title { font-size: 24px; }
    .faq-question { padding: 16px 18px; font-size: 14px; }
    .faq-answer-inner { padding: 0 18px 16px; padding-top: 12px; }
    .faq-answer-inner p { font-size: 13.5px; word-wrap: break-word;}
    .faq-answer-inner p a{color:var(--color-text-primary)}
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  }