/* ===== SLIDE 15: VISION ===== */
  #slide-20 { background:#1E1E1E; }

  .vision-headline {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1.2;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
  }

  .vision-headline span { color: var(--blue); }

  .vision-sub {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.55;
    max-width: 640px;
  }

  .contact-url {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--blue);
    text-decoration: none;
    border-bottom: 2px solid var(--blue);
    padding-bottom: 2px;
  }

  .vision-sources {
    background: #1A1A1A;
    border: 1px solid var(--border);
    border-radius: 0;
    padding: 0.9rem 1.1rem;
    width: 100%;
    max-width: 760px;
  }

  .vision-sources-title {
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.45rem;
  }

  .vision-sources-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.15rem 1.25rem;
  }

  .vision-src { font-family: var(--font-mono); font-size: 0.56rem; color: var(--text-muted); line-height: 1.55; }