* { margin: 0; padding: 0; box-sizing: border-box; }
    :root {
      --color-primary: #2563eb;
      --color-primary-hover: #1d4ed8;
      --color-cyan: #06b6d4;
      --color-text-primary: #1f2937;
      --color-text-secondary: #6b7280;
      --color-text-muted: #9ca3af;
      --color-bg-base: #ffffff;
      --color-bg-light: #f9fafb;
      --color-bg-subtle: #f3f4f6;
      --color-border: #e5e7eb;
      --color-border-light: #f3f4f6;
    }
    body {
      font-family: 'Inter', sans-serif;
      color: var(--color-text-primary);
      background: var(--color-bg-light);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    a { color: var(--color-primary); text-decoration: none; }
    a:hover { text-decoration: underline; }

        

    /* Main layout */
    main {
      max-width: 1100px;
      margin: 0 auto;
      padding: 3rem 1.5rem 4rem;
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 3.5rem;
      align-items: start;
    }

    /* Left: intro panel */
    .intro h1 {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--color-text-primary);
      line-height: 1.15;
      letter-spacing: -0.02em;
      margin-bottom: 1rem;
    }
    .intro .lede {
      color: var(--color-text-secondary);
      font-size: 1.05rem;
      line-height: 1.7;
      margin-bottom: 2rem;
    }
    .contact-channels {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }
    .contact-channels li {
      display: flex;
      gap: 0.85rem;
      align-items: flex-start;
    }
    .contact-channels svg {
      flex-shrink: 0;
      margin-top: 3px;
    }
    .contact-channels strong {
      display: block;
      color: var(--color-text-primary);
      font-weight: 600;
      font-size: 0.95rem;
      margin-bottom: 2px;
    }
    .contact-channels span.desc {
      color: var(--color-text-secondary);
      font-size: 0.9rem;
      line-height: 1.55;
    }

    /* Right: form */
    .form-card {
      background: var(--color-bg-base);
      border: 1px solid var(--color-border);
      border-radius: 16px;
      padding: 2.25rem;
      box-shadow: 0 4px 24px rgba(37, 99, 235, 0.06);
    }
    .form-card h2 {
      font-size: 1.35rem;
      font-weight: 700;
      margin-bottom: 0.35rem;
    }
    .form-card .subtitle {
      color: var(--color-text-secondary);
      font-size: 0.9rem;
      margin-bottom: 1.75rem;
    }
    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
      margin-bottom: 1rem;
    }
    .field {
      display: flex;
      flex-direction: column;
      margin-bottom: 1rem;
    }
    .field label {
      font-size: 0.85rem;
      font-weight: 600;
      color: #374151;
      margin-bottom: 0.4rem;
    }
    .field label .req { color: #ef4444; margin-left: 2px; }
    .field input,
    .field select,
    .field textarea {
      font-family: inherit;
      font-size: 0.95rem;
      color: var(--color-text-primary);
      padding: 0.7rem 0.85rem;
      background: var(--color-bg-base);
      border: 1px solid #d1d5db;
      border-radius: 8px;
      transition: border-color 0.15s, box-shadow 0.15s;
      width: 100%;
    }
    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      outline: none;
      border-color: var(--color-primary);
      box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    }
    .field textarea {
      resize: vertical;
      min-height: 130px;
    }
    .consent {
      display: flex;
      align-items: flex-start;
      gap: 0.6rem;
      font-size: 0.85rem;
      color: var(--color-text-secondary);
      line-height: 1.55;
      margin: 0.5rem 0 1.5rem;
    }
    .consent input[type="checkbox"] {
      margin-top: 3px;
      flex-shrink: 0;
      accent-color: var(--color-primary);
    }
    .submit-btn {
      width: 100%;
      padding: 0.9rem 1.5rem;
      background: var(--color-primary);
      color: var(--color-bg-base);
      border: none;
      border-radius: 8px;
      font-size: 1rem;
      font-weight: 600;
      font-family: inherit;
      cursor: pointer;
      transition: background 0.15s, transform 0.15s;
    }
    .submit-btn:hover {
      background: var(--color-primary-hover);
      transform: translateY(-1px);
    }
    .form-footer {
      text-align: center;
      margin-top: 1rem;
      font-size: 0.8rem;
      color: #9ca3af;
    }

    .success-state {
      display: none;
      text-align: center;
      padding: 1rem 0;
    }
    .success-state.active { display: block; }
    .success-state svg {
      width: 56px;
      height: 56px;
      margin-bottom: 1rem;
    }
    .success-state h2 {
      font-size: 1.4rem;
      margin-bottom: 0.5rem;
    }
    .success-state p {
      color: var(--color-text-secondary);
      font-size: 0.95rem;
    }
    .form-body.hidden { display: none; }

    /* FOOTER */
.intro h1 { font-size: 1.85rem; }
      .nav-links { display: none; }
    }
    @media (max-width: 600px) {
      .form-row { grid-template-columns: 1fr; }
      .form-card { padding: 1.75rem 1.25rem; }
    }