.po-wrap { display: flex; gap: 48px; align-items: flex-start; padding-top: 48px; padding-bottom: 96px; }
.po-bike { flex: 0 0 440px; position: sticky; top: 104px; background: var(--colour-card); border: 1px solid var(--colour-border); border-radius: var(--radius); overflow: hidden; }
.po-bike .stage { background: #fff; aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--colour-border); position: relative; }
.po-bike .stage img { width: 92%; height: 92%; object-fit: contain; }
.po-bike .stage .badge { top: 16px; left: 16px; }
.po-bike .body { padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.po-bike h2 { font-size: 2rem; }
.po-bike .row { display: flex; justify-content: space-between; align-items: baseline; padding: 12px 0; border-top: 1px solid var(--colour-border); font-size: .9375rem; }
.po-bike .row strong { font-family: var(--font-heading); font-weight: 400; font-size: 1.5rem; }
.po-bike .row strong.red { color: var(--colour-primary); }
.po-bike .note { display: flex; gap: 10px; align-items: flex-start; font-size: .875rem; color: var(--colour-text-muted); }
.po-bike .note .i { color: var(--colour-secondary); width: 18px; height: 18px; margin-top: 2px; }
.po-form { flex: 1; min-width: 0; background: var(--colour-card); border: 1px solid var(--colour-border); border-radius: var(--radius); padding: 40px; }
.po-form .group + .group { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--colour-border); }
.po-form h2 { font-size: 1.75rem; margin-bottom: 18px; display: flex; gap: 14px; align-items: center; }
.po-form .form-row + .form-row { margin-top: 16px; }
.po-form .opts { display: flex; gap: 10px; flex-wrap: wrap; border: 0; }
.po-form .opts .choice { flex: 1 1 220px; }
.size-row { display: flex; gap: 8px; border: 0; }
.size-row label { flex: 1; text-align: center; padding: 14px 0; border: 1px solid var(--colour-border); border-radius: var(--radius); font-weight: 600; cursor: pointer; position: relative; }
.size-row label small { display: block; font-size: .6875rem; font-weight: 500; color: var(--colour-text-muted); margin-top: 2px; }
.size-row input { position: absolute; opacity: 0; }
.size-row label:has(input:checked) { background: var(--colour-ink); color: #fff; border-color: var(--colour-ink); }
.size-row label:has(input:checked) small { color: var(--colour-ink-muted); }
.size-row label:has(input:focus-visible) { outline: 3px solid var(--colour-accent); outline-offset: 2px; }
.po-steps { display: flex; gap: 0; list-style: none; margin-top: 28px; flex-wrap: wrap; }
.po-steps li { flex: 1 1 180px; padding: 14px 20px 0 0; border-top: 3px solid var(--colour-border); font-size: .875rem; color: var(--colour-text-muted); }
.po-steps li:first-child { border-color: var(--colour-secondary); color: var(--colour-text); }
.po-steps strong { display: block; color: var(--colour-text); }
.po-form .actions { display: flex; gap: 16px; align-items: center; margin-top: 32px; flex-wrap: wrap; }
.po-form .actions p { font-size: .875rem; color: var(--colour-text-muted); }
.po-done { display: none; text-align: center; padding: 96px 0; }
.po-done .tick { width: 88px; height: 88px; border-radius: 50%; background: var(--colour-secondary); color: #fff; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 24px; }
.po-done .tick .i { width: 40px; height: 40px; }
.po-done h2 { margin-bottom: 12px; }
.po-done .lead { margin: 0 auto 28px; }
body.placed .po-wrap { display: none; }
body.placed .po-done { display: block; }
@media (max-width: 1024px) {
  .po-wrap { flex-direction: column; align-items: stretch; }
  .po-bike { position: static; flex: none; }
}
@media (max-width: 767px) { .po-form { padding: 28px 20px; } .size-row { flex-wrap: wrap; } .size-row label { flex: 1 1 45%; } }