*, *::before, *::after { box-sizing: border-box; }

  /* ── Shared wrapper — one red video behind all sections ── */
  .idx-comb {
    position: relative;
    overflow: hidden;
    background-color: #09090b;
    isolation: isolate;
  }

  .idx-comb-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
  }

  /* ══════════════════════════════════════════════
     SECTION 05 — Stats + What You'll Master + Testimonials
  ══════════════════════════════════════════════ */

  .idx-proof {
    position: relative;
    z-index: 1;
    padding: 6rem 1.5rem;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
  }

  .idx-proof-overlay  { position: absolute; inset: 0; background: rgba(9,9,11,0.72); z-index: 1; }
  .idx-proof-fade-top { position: absolute; inset-x: 0; top: 0; height: 8rem; background: linear-gradient(to bottom, #09090b, transparent); z-index: 2; }
  .idx-proof-fade-bot { position: absolute; inset-x: 0; bottom: 0; height: 8rem; background: linear-gradient(to top, #09090b, transparent); z-index: 2; }

  .idx-proof-inner {
    position: relative;
    z-index: 10;
    max-width: 72rem;
    margin: 0 auto;
  }

  /* ── Stats row ── */
  .idx-stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 56rem;
    margin: 0 auto 5rem;
  }
  @media (min-width: 640px) { .idx-stats-grid { grid-template-columns: repeat(3, 1fr); } }

  .idx-stat-card {
    text-align: center;
    padding: 2.5rem 2rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(18,18,20,0.85);
    backdrop-filter: blur(16px);
    transition: all 0.5s cubic-bezier(0.175,0.885,0.32,1.275);
  }
  .idx-stat-card:hover {
    border-color: rgba(239,68,68,0.3);
    box-shadow: 0 0 30px -5px rgba(220,38,38,0.25);
    transform: translateY(-4px);
  }

  .idx-stat-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 6vw, 3.75rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 0.5rem;
    color: #ffffff;
  }

  .idx-stat-lbl {
    font-size: 1rem;
    color: rgba(255,255,255,0.55);
    letter-spacing: -0.01em;
  }

  /* ── What You'll Master ── */
  .idx-outcomes {
    max-width: 72rem;
    margin: 0 auto 5rem;
  }

  .idx-outcomes-h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: #fff;
    text-align: center;
    letter-spacing: -0.03em;
    margin: 0 0 0.75rem;
  }

  .idx-outcomes-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.6);
    text-align: center;
    margin: 0 0 3rem;
    letter-spacing: -0.01em;
  }

  .idx-outcomes-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  @media (min-width: 640px)  { .idx-outcomes-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 1024px) { .idx-outcomes-grid { grid-template-columns: repeat(3, 1fr); } }

  .idx-outcome-card {
    padding: 1.75rem;
    border-radius: 0.75rem;
    background: rgba(18,18,20,0.75);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.5s cubic-bezier(0.175,0.885,0.32,1.275);
  }
  .idx-outcome-card:hover {
    border-color: rgba(239,68,68,0.35);
    box-shadow: 0 0 28px -5px rgba(220,38,38,0.25);
    transform: translateY(-4px);
  }

  .idx-outcome-icon-box {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background: rgba(220,38,38,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
  }

  .idx-outcome-icon { width: 1.5rem; height: 1.5rem; color: #fff; }

  .idx-outcome-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem;
  }

  .idx-outcome-desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin: 0;
  }

  /* ── What Our Clients Say ── */
  .idx-test-h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #fff;
    text-align: center;
    letter-spacing: -0.03em;
    margin: 0 0 3rem;
  }

  .idx-test-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
  }
  @media (min-width: 768px) { .idx-test-grid { grid-template-columns: repeat(3, 1fr); } }

  .idx-test-card {
    padding: 2rem;
    border-radius: 0.75rem;
    background: rgba(18,18,20,0.75);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.5s cubic-bezier(0.175,0.885,0.32,1.275);
  }
  .idx-test-card:hover {
    border-color: rgba(239,68,68,0.35);
    box-shadow: 0 0 28px -5px rgba(220,38,38,0.25);
    transform: translateY(-4px);
  }

  .idx-quote-icon { width: 2rem; height: 2rem; color: #ef4444; margin-bottom: 1rem; }

  .idx-test-quote {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    letter-spacing: -0.01em;
    margin: 0 0 1.5rem;
    font-style: italic;
  }

  .idx-test-author { font-size: 0.875rem; font-weight: 600; color: #fff; letter-spacing: -0.01em; }
  .idx-test-role   { font-size: 0.8rem; color: rgba(255,255,255,0.45); letter-spacing: -0.01em; }

  /* ── Google Reviews ── */
  .idx-google-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
  }

  .idx-google-logo  { height: 1.25rem; object-fit: contain; }
  .idx-stars        { display: flex; align-items: center; gap: 0.25rem; }
  .idx-star         { width: 1rem; height: 1rem; fill: #fbbf24; color: #fbbf24; }
  .idx-google-label { font-size: 0.875rem; color: rgba(255,255,255,0.6); }

  .idx-google-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  @media (min-width: 768px) { .idx-google-grid { grid-template-columns: repeat(2, 1fr); } }

  .idx-google-card {
    padding: 2rem;
    border-radius: 0.75rem;
    background: rgba(18,18,20,0.75);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.5s cubic-bezier(0.175,0.885,0.32,1.275);
  }
  .idx-google-card:hover {
    border-color: rgba(239,68,68,0.35);
    box-shadow: 0 0 28px -5px rgba(220,38,38,0.25);
    transform: translateY(-4px);
  }

  .idx-google-stars { display: flex; gap: 0.25rem; margin-bottom: 0.75rem; }

  .idx-google-quote {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    letter-spacing: -0.01em;
    margin: 0 0 1.5rem;
    font-style: italic;
  }

  .idx-google-footer {
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.06);
  }

  .idx-google-reviewer { font-size: 0.875rem; font-weight: 600; color: #fff; }
  .idx-google-time     { font-size: 0.75rem; color: rgba(255,255,255,0.4); }

  @media (max-width: 600px) { .idx-proof { padding: 4rem 1rem; } }

  /* ══════════════════════════════════════════════
     SECTION 06/07 — Common Questions FAQ
  ══════════════════════════════════════════════ */

  .idx-faq {
    position: relative;
    z-index: 1;
    padding: 6rem 1.5rem;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
  }

  .idx-faq-overlay {
    position: absolute;
    inset: 0;
    background: rgba(9,9,11,0.78);
    z-index: 1;
  }

  .idx-faq-inner {
    position: relative;
    z-index: 10;
    max-width: 48rem;
    margin: 0 auto;
  }

  .idx-faq-h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: #fff;
    text-align: center;
    letter-spacing: -0.03em;
    margin: 0 0 1rem;
  }

  .idx-faq-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.6);
    text-align: center;
    margin: 0 0 3rem;
    letter-spacing: -0.01em;
    line-height: 1.6;
  }

  .idx-accordion { display: flex; flex-direction: column; gap: 1rem; }

  .idx-acc-item {
    background: rgba(18,18,20,0.75);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
  }
  .idx-acc-item.is-open {
    border-color: rgba(239,68,68,0.4);
    box-shadow: 0 0 20px -5px rgba(220,38,38,0.2);
  }

  .idx-acc-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: color 0.3s;
  }

  .idx-acc-q {
    font-size: 1rem;
    font-weight: 500;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.4;
    flex: 1;
    transition: color 0.3s;
  }
  .idx-acc-item.is-open .idx-acc-q { color: #ef4444; }

  .idx-acc-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: rgba(255,255,255,0.4);
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.175,0.885,0.32,1.275), color 0.3s;
  }
  .idx-acc-item.is-open .idx-acc-icon { transform: rotate(180deg); color: #ef4444; }

  .idx-acc-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
  }
  .idx-acc-item.is-open .idx-acc-body { max-height: 500px; }

  .idx-acc-content {
    padding: 0 1.5rem 1.25rem;
    font-size: 0.925rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.75;
    letter-spacing: -0.01em;
  }

  .idx-faq-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(220,38,38,0.3), transparent);
    margin-top: 4rem;
  }

  @media (max-width: 600px) {
    .idx-faq { padding: 4rem 1rem; }
    .idx-acc-trigger { padding: 1rem 1.25rem; }
    .idx-acc-content { padding: 0 1.25rem 1rem; }
  }