.contact-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .contact-left {
    background: var(--ink);
    color: var(--paper);
    padding: 120px var(--gutter) 80px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
  }
  .contact-left::before {
    content:'';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 80%, rgba(132,212,154,0.18), transparent 60%);
    pointer-events: none;
  }
  .contact-left > * { position: relative; }
  .contact-right {
    padding: 0;
    background: var(--paper);
    display: flex;
    flex-direction: column;
  }
  .contact-right [data-fillout-id] {
    flex: 1;
    min-height: 100vh;
  }
  .contact-right [data-fillout-id] iframe {
    height: 100% !important;
    min-height: 100vh !important;
  }
  .contact-left h1 {
    font-size: clamp(48px, 6vw, 96px);
    font-weight: 300;
    letter-spacing: -0.04em;
    line-height: 0.92;
  }
  .contact-left h1 em { font-style: normal; color: var(--algae); }

  .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px 24px;
    max-width: 600px;
  }
  .form-grid .field-full { grid-column: 1 / -1; }

  .topic-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    grid-column: 1 / -1;
  }
  .topic-tile {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: all 180ms;
  }
  .topic-tile:hover { border-color: var(--leaf); background: rgba(45,125,74,0.04); }
  .topic-tile input { display: none; }
  .topic-tile.selected { border-color: var(--ink); background: var(--ink); color: var(--paper); }
  .topic-tile h5 { font-size: 14px; font-weight: 500; letter-spacing: -0.01em; margin-bottom: 4px; }
  .topic-tile p { font-size: 12px; color: var(--muted); }
  .topic-tile.selected p { color: rgba(255,255,255,0.6); }

  .info-block {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  .info-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .info-row:last-child { border-bottom: none; }
  .info-row .lab {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.5;
    flex-shrink: 0;
    width: 100px;
    padding-top: 4px;
  }
  .info-row .val {
    flex: 1;
    font-size: 16px;
  }
  .info-row .val a { color: var(--algae); }

  @media (max-width: 880px) {
    .contact-shell { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .topic-grid { grid-template-columns: 1fr; }
  }