:root { --error: #C0392B; }
  body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  .form-wrapper { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 5rem 2rem 2rem; position: relative; }
  .form-wrapper::before { content: ''; position: absolute; top: -20%; right: -15%; width: 50vw; height: 50vw; border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%; background: radial-gradient(circle, rgba(107,123,76,0.04) 0%, transparent 70%); pointer-events: none; }
  .form-wrapper::after { content: ''; position: absolute; bottom: -15%; left: -10%; width: 35vw; height: 35vw; border-radius: 58% 42% 35% 65% / 55% 60% 40% 45%; background: radial-gradient(circle, rgba(212,168,108,0.03) 0%, transparent 70%); pointer-events: none; }
  .form-container { width: 100%; max-width: 600px; position: relative; z-index: 2; }

  .progress-bar { display: flex; align-items: center; gap: 0; margin-bottom: 2.5rem; padding: 0 0.5rem; }
  .progress-step { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; font-size: 0.78rem; font-weight: 600; background: var(--sand); color: var(--warm-gray); transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); flex-shrink: 0; }
  .progress-step.active { background: var(--accent-olive); color: white; transform: scale(1.1); box-shadow: 0 4px 15px rgba(107,123,76,0.3); }
  .progress-step.done { background: var(--accent-olive-light); color: white; }
  .progress-step.done::after { content: '\2713'; font-size: 0.85rem; }
  .progress-step.done span { display: none; }
  .progress-line { flex: 1; height: 2px; background: var(--sand); transition: background 0.4s; }
  .progress-line.done { background: var(--accent-olive-light); }

  .form-card { background: white; border-radius: 24px; padding: 3rem; box-shadow: 0 4px 20px rgba(44,36,32,0.04), 0 20px 60px rgba(44,36,32,0.06); border: 1px solid rgba(0,0,0,0.04); position: relative; overflow: hidden; }
  .form-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--accent-olive), var(--accent-olive-light), var(--highlight)); }

  .form-step { display: none; animation: stepIn 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
  .form-step.active { display: block; }
  @keyframes stepIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

  .step-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-olive); margin-bottom: 0.6rem; display: inline-flex; align-items: center; gap: 0.5rem; }
  .step-label::before { content: ''; width: 16px; height: 1.5px; background: var(--accent-olive); }
  .step-title { font-family: 'DM Serif Display', serif; font-size: 1.6rem; font-weight: 400; line-height: 1.25; margin-bottom: 0.5rem; }
  .step-subtitle { font-size: 0.9rem; color: var(--warm-gray); font-weight: 300; line-height: 1.6; margin-bottom: 2rem; }

  .option-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-bottom: 2rem; }
  .option-card { padding: 1.3rem; border: 2px solid rgba(0,0,0,0.06); border-radius: 16px; cursor: pointer; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); text-align: center; position: relative; background: var(--soft-white); }
  .option-card:hover { border-color: rgba(107,123,76,0.3); background: var(--light-sage); transform: translateY(-2px); }
  .option-card.selected { border-color: var(--accent-olive); background: var(--light-sage); box-shadow: 0 4px 15px rgba(107,123,76,0.12); }
  .option-card.selected::after { content: '\2713'; position: absolute; top: 0.6rem; right: 0.8rem; width: 22px; height: 22px; background: var(--accent-olive); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.65rem; font-weight: 700; }
  .option-card input[type="radio"] { display: none; }
  .option-emoji { font-size: 1.8rem; margin-bottom: 0.5rem; display: block; }
  .option-label { font-size: 0.88rem; font-weight: 500; color: var(--deep-brown); }
  .option-desc { font-size: 0.72rem; color: var(--warm-gray); margin-top: 0.2rem; font-weight: 300; }

  .option-grid.single-col { grid-template-columns: 1fr; }
  .option-grid.single-col .option-card { display: flex; align-items: center; gap: 1rem; text-align: left; padding: 1.1rem 1.3rem; }
  .option-grid.single-col .option-emoji { font-size: 1.4rem; margin-bottom: 0; flex-shrink: 0; }

  .input-group { margin-bottom: 1.3rem; }
  .input-group label { display: block; font-size: 0.82rem; font-weight: 500; color: var(--medium-brown); margin-bottom: 0.4rem; letter-spacing: 0.02em; }
  .input-group label .required { color: var(--accent-olive); }
  .input-group input, .input-group select, .input-group textarea { width: 100%; padding: 0.85rem 1.1rem; border: 2px solid rgba(0,0,0,0.07); border-radius: 12px; font-family: 'DM Sans', sans-serif; font-size: 0.92rem; color: var(--deep-brown); background: var(--soft-white); transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); outline: none; -webkit-appearance: none; }
  .input-group input:focus, .input-group select:focus, .input-group textarea:focus { border-color: var(--accent-olive); box-shadow: 0 0 0 4px rgba(107,123,76,0.08); background: white; }
  .input-group input::placeholder, .input-group textarea::placeholder { color: var(--warm-gray); font-weight: 300; }
  .input-group textarea { resize: vertical; min-height: 100px; }
  .input-group select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%239C9084' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
  .input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .input-error { border-color: var(--error) !important; }

  .btn-row { display: flex; gap: 0.8rem; margin-top: 1.5rem; }
  .btn-next { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; background: var(--deep-brown); color: var(--soft-white); padding: 0.95rem 2rem; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; border: none; border-radius: 100px; cursor: pointer; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); position: relative; overflow: hidden; }
  .btn-next::before { content: ''; position: absolute; inset: 0; background: var(--accent-olive); border-radius: 100px; transform: scaleX(0); transform-origin: right; transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1); z-index: 0; }
  .btn-next:hover::before { transform: scaleX(1); transform-origin: left; }
  .btn-next:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(107,123,76,0.25); }
  .btn-next span { position: relative; z-index: 1; }
  .btn-back { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; background: transparent; color: var(--warm-gray); padding: 0.95rem 1.5rem; font-family: 'DM Sans', sans-serif; font-size: 0.82rem; font-weight: 500; border: 2px solid rgba(0,0,0,0.07); border-radius: 100px; cursor: pointer; transition: all 0.3s; }
  .btn-back:hover { border-color: var(--medium-brown); color: var(--deep-brown); }
  .btn-submit { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; background: var(--accent-olive); color: white; padding: 0.95rem 2rem; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; border: none; border-radius: 100px; cursor: pointer; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
  .btn-submit:hover { background: var(--accent-olive-light); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(107,123,76,0.3); }

  .success-state { text-align: center; padding: 2rem 0; }
  .success-icon { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-olive), var(--accent-olive-light)); display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-size: 2.2rem; color: white; animation: popIn 0.5s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 8px 30px rgba(107,123,76,0.25); }
  @keyframes popIn { 0% { transform: scale(0); } 60% { transform: scale(1.15); } 100% { transform: scale(1); } }
  .success-state h2 { font-family: 'DM Serif Display', serif; font-size: 1.6rem; font-weight: 400; margin-bottom: 0.6rem; }
  .success-state p { font-size: 0.95rem; color: var(--medium-brown); font-weight: 300; line-height: 1.7; max-width: 400px; margin: 0 auto; }
  .success-state .btn-home { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--deep-brown); color: var(--soft-white); padding: 0.8rem 2rem; text-decoration: none; font-size: 0.82rem; font-weight: 600; border-radius: 100px; margin-top: 2rem; transition: all 0.3s; }
  .success-state .btn-home:hover { background: var(--accent-olive); transform: translateY(-2px); }

  .privacy-note { text-align: center; margin-top: 1.5rem; font-size: 0.72rem; color: var(--warm-gray); font-weight: 300; }
  .privacy-note a { color: var(--accent-olive); text-decoration: none; }
  .privacy-note a:hover { text-decoration: underline; }

  @media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
    .nav { padding: 1rem 1.5rem; }
  }
  @media (max-width: 640px) {
    .form-wrapper { padding: 1.5rem 1rem; }
    .form-card { padding: 2rem 1.5rem; border-radius: 20px; }
    .option-grid { grid-template-columns: 1fr; }
    .input-row { grid-template-columns: 1fr; }
    .step-title { font-size: 1.35rem; }
    .btn-row { flex-direction: column-reverse; }
    .btn-back { width: 100%; }
    .progress-step { width: 32px; height: 32px; font-size: 0.72rem; }
    .footer { padding: 3rem 1.5rem 2rem; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
    .footer-contact-item { justify-content: center; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-bottom-links { justify-content: center; }
    .footer-social { justify-content: center; }
  }
  @keyframes shake { 0%, 100% { transform: translateX(0); } 20% { transform: translateX(-8px); } 40% { transform: translateX(8px); } 60% { transform: translateX(-5px); } 80% { transform: translateX(5px); } }
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }