/* VemOrient survey. vem-design tokens only: no colour that is not a --vem-* variable. */
body { margin: 0; background: var(--vem-ground); color: var(--vem-text); font-family: var(--vem-font-sans); word-spacing: var(--vem-word-spacing); font-size: 1rem; line-height: 1.5; min-height: 100vh; display: flex; flex-direction: column; }
a { color: var(--vem-primary); }
a:visited { color: var(--vem-teal-800); }
:focus-visible { outline: 3px solid var(--vem-focus); outline-offset: 2px; }

.vo-top { display: flex; justify-content: space-between; align-items: center; padding: 16px; max-width: 720px; width: 100%; margin: 0 auto; box-sizing: border-box; }
.vo-brand { font-weight: 600; font-size: 1.125rem; color: var(--vem-text); text-decoration: none; border-bottom: 3px solid var(--vem-brand-com); }
.vo-brand:visited { color: var(--vem-text); }
.vo-lang { background: none; border: 1px solid var(--vem-line-strong); border-radius: var(--vem-radius-pill); padding: 8px 14px; min-height: 44px; font: inherit; color: var(--vem-text); cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; }
.vo-lang:visited { color: var(--vem-text); }

.vo-main { flex: 1; width: 100%; max-width: 720px; margin: 0 auto; padding: 0 16px 32px; box-sizing: border-box; }
.vo-foot { max-width: 720px; width: 100%; margin: 0 auto; padding: 16px; box-sizing: border-box; color: var(--vem-muted); font-size: 0.875rem; }

/* Landing: a poster, not a document. */
.vo-poster { padding: 12vh 0 8vh; border-top: 4px solid var(--vem-brand-com); }
.vo-headline { font-family: var(--vem-font-display); font-weight: 400; font-size: clamp(2.5rem, 9vw, 4.5rem); line-height: 1.05; margin: 0 0 16px; }
.vo-lede { font-size: 1.25rem; color: var(--vem-text-2); margin: 0 0 32px; max-width: 32ch; }
.vo-cta { font-size: 1.125rem; min-height: 52px; padding: 0 28px; }
.vo-count { color: var(--vem-muted); margin-top: 24px; }

/* Survey: one question per screen. */
.vo-screen { padding-top: 8px; }
.vo-progress { color: var(--vem-muted); margin: 0 0 8px; }
.vo-fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.vo-q { font-family: var(--vem-font-display); font-weight: 400; font-size: clamp(1.6rem, 6vw, 2.25rem); line-height: 1.15; margin: 0 0 12px; padding: 0; }
.vo-help { color: var(--vem-text-2); margin: 0 0 16px; }
.vo-muted { color: var(--vem-muted); }
.vo-options { display: grid; gap: 8px; margin: 16px 0; }
.vo-option { display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 10px 14px; border: 1px solid var(--vem-line-strong); border-radius: var(--vem-radius-md); background: var(--vem-surface); cursor: pointer; }
.vo-option input { width: 22px; height: 22px; accent-color: var(--vem-primary); flex: none; margin: 0; }
.vo-option:has(input:checked) { border-color: var(--vem-primary); background: var(--vem-primary-soft); }
.vo-text { width: 100%; box-sizing: border-box; font: inherit; margin: 16px 0; }
.vo-money { display: flex; align-items: center; gap: 8px; margin: 8px 0 16px; }
.vo-money .vem-input { max-width: 14ch; font: inherit; }
.vo-unit { color: var(--vem-muted); }
.vo-price label { display: block; margin-top: 12px; }
.vo-error { color: var(--vem-danger); min-height: 1.5em; margin: 0; }
.vo-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 16px; position: sticky; bottom: 0; background: var(--vem-ground); padding: 12px 0; }
.vo-nav .vem-btn { min-height: 48px; min-width: 7rem; font-size: 1rem; }
.vo-next { min-height: 48px; }
.vo-skip { background: none; border: 0; color: var(--vem-primary); text-decoration: underline; font: inherit; min-height: 44px; padding: 0; cursor: pointer; }
.vo-code { font-size: 1.75rem; letter-spacing: 0.08em; padding: 16px; border: 1px dashed var(--vem-brand-com); border-radius: var(--vem-radius-md); background: var(--vem-surface); text-align: center; }
.vo-thanks .vem-btn { margin: 8px 8px 0 0; min-height: 48px; }
.vo-share { margin-top: 24px; }
.vo-prose { max-width: 60ch; padding-top: 16px; }
.vo-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

@media (min-width: 768px) { .vo-options { grid-template-columns: 1fr 1fr; } }
@media print { .vo-top, .vo-foot, .vo-nav { display: none; } }

/* v2: several short items on one screen, and the 1–5 scale. */
.vo-item { padding: 12px 0 4px; border-top: 1px solid var(--vem-line); }
.vo-item:first-of-type { border-top: 0; padding-top: 0; }
.vo-item-q { font-weight: 600; margin: 8px 0 4px; }
.vo-item .vo-options { margin: 8px 0; }
.vo-scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin: 12px 0 6px; }
.vo-scale-step { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; min-height: 64px; border: 1px solid var(--vem-line-strong); border-radius: var(--vem-radius-md); background: var(--vem-surface); cursor: pointer; font-weight: 600; }
.vo-scale-step input { width: 22px; height: 22px; margin: 0; accent-color: var(--vem-primary); }
.vo-scale-step:has(input:checked) { border-color: var(--vem-primary); background: var(--vem-primary-soft); }
.vo-scale-ends { display: flex; justify-content: space-between; gap: 12px; color: var(--vem-muted); font-size: 0.875rem; margin-bottom: 8px; }