:root {
    /* === Warna dasar === */
    --faq-bg: #f5fbff;               /* latar belakang terang */
    --faq-card: #ffffff;             /* kartu pertanyaan */
    --faq-border: #d0e3f2;           /* garis pemisah */
    --faq-text: #1e2a3a;             /* teks utama */
    --faq-muted: #5c6b7a;            /* teks sekunder */

    /* === Warna aksen (tema biru) === */
    --faq-accent: #4682B4;           /* Steel Blue */
    --faq-accent-weak: rgba(70,130,180,0.1); /* versi transparan lembut */

    /* === Warna tambahan (biru muda) === */
    --faq-highlight: #87CEEB;        /* Sky Blue untuk hover */

    /* === UI elemen === */
    --radius-lg: 16px;
    --radius-sm: 10px;
    --shadow-md: 0 8px 20px rgba(0,0,0,.08);
    --shadow-sm: 0 4px 10px rgba(0,0,0,.06);
    --speed: 240ms;
  }

  /* ===== FAQ Base ===== */
  .rts-faq-area {
    background: var(--faq-bg);
    color: var(--faq-text);
    padding: 80px 0;
  }

  .title-six-center .title {
    margin: 0;
    line-height: 1.2;
    color: var(--faq-accent);
  }
  .title-six-center .subtitle {
    color: var(--faq-muted);
    margin-top: .5rem;
  }

  /* ===== Controls ===== */
  .faq-controls {
    display: grid;
    gap: 14px;
    grid-template-columns: 1fr;
  }

  .faq-search input {
    width: 100%;
    background: var(--faq-card);
    border: 1px solid var(--faq-border);
    color: var(--faq-text);
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    outline: none;
    transition: box-shadow var(--speed), border-color var(--speed);
  }
  .faq-search input:focus {
    border-color: var(--faq-accent);
    box-shadow: 0 0 0 3px var(--faq-accent-weak);
  }

  .faq-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .chip {
    border: 1px solid var(--faq-border);
    background: var(--faq-card);
    color: var(--faq-text);
    padding: 8px 12px;
    border-radius: 999px;
    cursor: pointer;
    font-size: .9rem;
    transition: all var(--speed);
  }
  .chip:hover {
    background: var(--faq-accent-weak);
    color: var(--faq-accent);
  }
  .chip.is-active {
    border-color: var(--faq-accent);
    background: var(--faq-accent-weak);
    color: var(--faq-accent);
  }

  .faq-bulk {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--faq-muted);
    flex-wrap: wrap;
  }
  .btn-ghost {
    background: transparent;
    border: 1px solid var(--faq-border);
    color: var(--faq-text);
    border-radius: 999px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all var(--speed);
  }
  .btn-ghost:hover {
    border-color: var(--faq-accent);
    color: var(--faq-accent);
  }
  .dot-sep { opacity:.6; }
  .faq-count { margin-left: auto; }

  /* Responsive controls layout */
  @media (min-width: 768px) {
    .faq-controls {
      grid-template-columns: 1fr auto;
      align-items: center;
    }
    .faq-categories { grid-column: 1 / -1; }
  }

  /* ===== List ===== */
  .faq-list {
    display: grid;
    gap: 14px;
    margin-top: 30px;
  }

  .faq-item {
    background: var(--faq-card);
    border: 1px solid var(--faq-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--speed), transform var(--speed);
  }
  .faq-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }

  /* ===== Heading / Toggle ===== */
  .faq-heading { margin: 0; }

  .faq-toggle {
    all: unset;
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 10px;
    width: 100%;
    padding: 16px 18px;
    cursor: pointer;
    align-items: center;
  }
  .faq-toggle:focus-visible {
    outline: 3px solid var(--faq-accent);
    outline-offset: 2px;
    border-radius: 8px;
  }

  .faq-icon {
    display: grid;
    align-items: center;
    justify-items: center;
    width: 28px; height: 28px;
    border-radius: 8px;
    border: 1px solid var(--faq-border);
    background: var(--faq-bg);
    transition: background var(--speed), border-color var(--speed);
  }
  .faq-toggle[aria-expanded="true"] .faq-icon {
    background: var(--faq-accent);
    border-color: var(--faq-accent);
    color: #fff;
  }
  .icon-minus { display: none; }
  .faq-toggle[aria-expanded="true"] .icon-plus { display: none; }
  .faq-toggle[aria-expanded="true"] .icon-minus { display: block; }

  .faq-question {
    font-weight: 600;
    line-height: 1.4;
    color: var(--faq-text);
  }
  .badge {
    display: inline-block;
    margin-left: .5rem;
    font-size: .75rem;
    color: #fff;
    background: var(--faq-accent);
    padding: .2rem .5rem;
    border-radius: 999px;
  }

  /* ===== Panel ===== */
  .faq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--speed) ease, opacity var(--speed) ease;
    opacity: 0;
    border-top: 1px solid transparent;
  }
  .faq-panel[data-open] {
    opacity: 1;
    border-top: 1px solid var(--faq-border);
  }
  .faq-content {
    padding: 14px 18px 18px 18px;
    color: var(--faq-muted);
    line-height: 1.7;
  }

  /* Reduced motion */
  @media (prefers-reduced-motion: reduce) {
    .faq-panel { transition: none; }
    .chip, .faq-toggle, .faq-icon { transition: none; }
  }

  /* ========== FAQ Responsive Tweaks (override) ========== */

  /* Batasi lebar konten agar nyaman dibaca di layar besar */
  .rts-faq-area .container-wrapper-faq {
    max-width: 980px;      /* ubah 900–1080 sesuai selera */
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
  }

  /* Fluid typography: ukuran menyesuaikan lebar layar */
  .title-six-center .title {
    font-size: clamp(1.6rem, 2.2vw + 0.6rem, 2.6rem);
    letter-spacing: .2px;
    line-height: 1.15;
    margin-bottom: 6px;
  }
  .title-six-center .subtitle {
    font-size: clamp(.95rem, .4vw + .8rem, 1.05rem);
  }

  /* Search input lebih ramping */
  .faq-search input {
    height: clamp(40px, 1.8vw + 36px, 46px);
    font-size: clamp(.95rem, .25vw + .8rem, 1rem);
    padding: 10px 12px;
    border-radius: 12px;
  }

  /* Chip (filter kategori) lebih kecil */
  .chip {
    padding: 6px 10px;
    font-size: .875rem;
    border-radius: 999px;
  }
  .faq-categories { gap: 6px; }

  /* Tombol bulk */
  .btn-ghost {
    padding: 6px 10px;
    font-size: .9rem;
  }

  /* Kartu FAQ & padding */
  .faq-item {
    border-radius: 14px;
  }
  .faq-toggle {
    grid-template-columns: 24px 1fr;
    padding: 14px 16px;
  }
  .faq-question {
    font-size: clamp(1rem, .6vw + .9rem, 1.25rem);
  }
  .faq-icon {
    width: 24px; height: 24px;
    border-radius: 6px;
  }
  .faq-content {
    padding: 12px 16px 16px 16px;
    font-size: clamp(.95rem, .25vw + .85rem, 1.05rem);
  }

  /* List gap sedikit lebih rapat */
  .faq-list { gap: 10px; }

  /* Counter biar tidak makan tempat */
  .faq-bulk { row-gap: 6px; }
  .faq-count { font-size: .9rem; }

  /* ===== Breakpoints ===== */

  /* ≤ 992px (tablet) */
  @media (max-width: 992px) {
    .rts-faq-area { padding: 56px 0; }

    .rts-faq-area .container-wrapper-faq {
      max-width: 860px;
    }

    .faq-controls {
      grid-template-columns: 1fr;
      gap: 10px;
    }

    .faq-toggle {
      padding: 12px 14px;
    }
  }

  /* ≤ 768px (phablet) */
  @media (max-width: 768px) {
    .title-six-center .title {
      letter-spacing: 0;
    }

    .chip { padding: 6px 10px; font-size: .85rem; }

    .faq-item { border-radius: 12px; }
    .faq-toggle { grid-template-columns: 22px 1fr; padding: 12px; }
    .faq-icon { width: 22px; height: 22px; border-radius: 6px; }
    .faq-content { padding: 10px 12px 14px 12px; }
  }

  /* ≤ 560px (mobile) */
  @media (max-width: 560px) {
    .title-six-center .title {
      font-weight: 800;
    }

    .faq-search input {
      height: 40px;
      padding: 8px 12px;
    }

    .btn-ghost { padding: 6px 10px; font-size: .85rem; }
    .faq-count { width: 100%; text-align: left; margin-left: 0; }

    .faq-list { gap: 8px; }
    .faq-toggle { padding: 10px 12px; }
  }

  /* ≤ 400px (small phones) */
  @media (max-width: 400px) {
    .faq-toggle { grid-template-columns: 20px 1fr; }
    .faq-icon { width: 20px; height: 20px; }
    .badge { font-size: .7rem; padding: .15rem .4rem; }
  }