:root {
  color-scheme: light;
  --ink: #16302c;
  --muted: #526661;
  --paper: #fcfcf8;
  --mist: #e9f2ee;
  --line: #cfded8;
  --leaf: #08785c;
  --leaf-dark: #056147;
  --danger: #a22424;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: linear-gradient(135deg, #eaf5ef 0%, #f8f4e9 100%); }
.page-shell { max-width: 820px; margin: 0 auto; padding: 32px 20px 64px; }
.hero { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: start; margin: 8px 0 24px; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--leaf); font-size: 36px; line-height: 1; }
.eyebrow { margin: 3px 0 4px; color: var(--leaf); font-weight: 750; font-size: .76rem; letter-spacing: .1em; }
h1 { margin: 0; font-size: clamp(1.8rem, 5vw, 2.5rem); letter-spacing: -.04em; }
.intro { max-width: 550px; margin: 10px 0 0; color: var(--muted); line-height: 1.55; }
.language-picker select { padding: 9px 30px 9px 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: white; font: inherit; }
.privacy-note, .question-card, .completion-card { border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.9); box-shadow: 0 8px 25px rgba(22,48,44,.06); }
.privacy-note { margin-bottom: 16px; padding: 16px 19px; }
.privacy-note h2 { margin: 0 0 5px; font-size: 1rem; }
.privacy-note p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.45; }
.question-card { display: grid; grid-template-columns: 42px 1fr; gap: 8px; margin: 14px 0; padding: 21px; }
.question-number { width: 29px; height: 29px; display: grid; place-items: center; margin: 1px 0 0; border-radius: 50%; color: var(--leaf-dark); background: var(--mist); font-weight: 750; }
fieldset { min-width: 0; border: 0; margin: 0; padding: 0; }
legend { margin-bottom: 14px; font-weight: 700; font-size: 1.05rem; line-height: 1.35; }
.hint { margin: -7px 0 13px; color: var(--muted); font-size: .88rem; }
.options { display: grid; gap: 8px; }
.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choice { display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 8px 10px; border: 1px solid transparent; border-radius: 8px; cursor: pointer; }
.choice:hover { background: var(--mist); }
.choice:has(input:focus-visible) { outline: 3px solid #8fd6c3; }
input[type="radio"] { width: 18px; height: 18px; accent-color: var(--leaf); }
select, input[type="email"] { width: 100%; padding: 11px 12px; border: 1px solid #9badA7; border-radius: 8px; color: var(--ink); background: white; font: inherit; }
select:focus, input:focus { outline: 3px solid #a8ded0; border-color: var(--leaf); }
.submit-row { display: flex; justify-content: flex-end; margin-top: 20px; }
button { border: 0; border-radius: 9px; padding: 13px 20px; color: white; background: var(--leaf); font: inherit; font-weight: 750; cursor: pointer; }
button:hover { background: var(--leaf-dark); }
button:disabled { cursor: wait; opacity: .7; }
.message { margin: 14px 0; padding: 12px 14px; border-radius: 8px; color: var(--ink); background: #fff5cf; }
.error { color: #7a1212; background: #fde5e5; }
.completion-card { margin-top: 18px; padding: 30px; text-align: center; }
.completion-card h2 { margin: 0 0 10px; }
.completion-card p { margin: 0; color: var(--muted); line-height: 1.5; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
@media (max-width: 580px) { .page-shell { padding: 20px 14px 48px; } .hero { grid-template-columns: auto 1fr; } .language-picker { grid-column: 1 / -1; } .question-card { padding: 17px; grid-template-columns: 34px 1fr; } .two-columns { grid-template-columns: 1fr; } }