.funnel{min-height: 100vh; display: flex; flex-direction: column;}
  .funnel-body{flex: 1; display: flex; align-items: center; justify-content: center; padding: 56px 24px;}
  .funnel-card{
    max-width: 580px; width: 100%;
    background: #fff; border: 1px solid var(--line); border-radius: 22px;
    padding: 48px;
    box-shadow: 0 30px 80px -50px oklch(0.17 0.04 330 / 0.3);
  }
  html[data-theme="dark"] .funnel-card{background: var(--bg-warm);}
  .step-bar{display: flex; gap: 6px; margin-bottom: 32px;}
  .step-bar .seg{height: 3px; flex: 1; background: var(--line); border-radius: 3px; transition: background .4s ease;}
  .step-bar .seg.done{background: var(--accent);}
  .step-bar .seg.active{background: var(--accent); animation: pulse-bar 1.5s infinite;}
  @keyframes pulse-bar { 0%, 100% {opacity: 1;} 50% {opacity: 0.5;} }

  .step-count{font-family:'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.14em; color: var(--accent); text-transform: uppercase; margin-bottom: 14px;}
  .step h2{font-family:'Instrument Serif', serif; font-weight: 400; font-size: clamp(28px, 4vw, 40px); line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 8px;}
  .step h2 em{font-style: italic; color: var(--accent);}
  .step p.sub{font-size: 15px; color: var(--ink-2); margin: 0 0 28px; line-height: 1.5;}

  .step input[type="text"], .step input[type="email"], .step select{
    width: 100%; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px;
    font-family: inherit; font-size: 16px; color: var(--ink); background: var(--bg);
    outline: none; transition: border-color .2s ease;
  }
  .step input:focus, .step select:focus{border-color: var(--accent);}
  .step .err{color: var(--accent); font-size: 13px; margin-top: 10px; display: none;}
  .step .err.show{display: block;}

  .opt-grid{display: grid; grid-template-columns: 1fr 1fr; gap: 10px;}
  @media(max-width: 480px){.opt-grid{grid-template-columns: 1fr;}}
  .opt{
    padding: 18px; border: 1px solid var(--line); border-radius: 12px;
    background: var(--bg); cursor: pointer;
    transition: border-color .2s ease, background .2s ease;
    text-align: left;
    font-family: inherit; color: var(--ink);
    display: flex; align-items: center; gap: 14px;
  }
  .opt:hover{border-color: var(--ink);}
  .opt.selected{border-color: var(--accent); background: color-mix(in oklab, var(--accent-soft) 50%, transparent);}
  .opt .ic{width: 32px; height: 32px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); display: flex; align-items: center; justify-content: center; font-family:'Instrument Serif', serif; font-size: 18px; flex-shrink: 0;}
  .opt b{display: block; font-size: 14px; font-weight: 400; margin-bottom: 2px;}
  .opt small{font-size: 12px; color: var(--ink-3);}

  .nav-row{display: flex; justify-content: space-between; gap: 12px; margin-top: 32px;}
  .nav-row .btn-back{background: transparent; border: 1px solid var(--line); color: var(--ink-2); padding: 12px 22px; border-radius: 999px; font-family: inherit; cursor: pointer; font-size: 14px;}
  .nav-row .btn-back:hover{border-color: var(--ink);}
  .nav-row .btn-back:disabled{opacity: 0.3; cursor: not-allowed;}

  .summary{padding: 18px; background: var(--bg-warm); border-radius: 12px; margin-bottom: 22px; font-size: 13px; line-height: 1.7;}
  .summary b{color: var(--ink); font-weight: 400;}

  /* Success state */
  .success{text-align: center; padding: 20px 0;}
  .success .check{width: 64px; height: 64px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; margin: 0 auto 22px; font-size: 32px;}
  .success h2{font-family:'Instrument Serif', serif; font-weight: 400; font-size: 36px; line-height: 1.1; margin: 0 0 12px;}
  .success h2 em{color: var(--accent); font-style: italic;}
  .success p{font-size: 16px; color: var(--ink-2); margin: 0 0 24px; line-height: 1.55;}
  .success .next{display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 28px 0;}
  .success .next .item{padding: 18px; border: 1px solid var(--line); border-radius: 12px; text-align: center; font-size: 13px;}
  .success .next .item b{display: block; font-family:'Instrument Serif', serif; font-size: 22px; color: var(--accent); margin-bottom: 4px;}
  @media(max-width: 600px){.success .next{grid-template-columns: 1fr;}}

  .trust-row{display: flex; gap: 18px; justify-content: center; margin-top: 28px; font-size: 12px; color: var(--ink-3); flex-wrap: wrap;}
  .trust-row span{display: inline-flex; align-items: center; gap: 6px;}