:root{
  --bg:#fff;
  --ink:#0f1419;
  --ink-2:#2f3336;
  --muted:#536471;
  --line:#eff3f4;
  --line-2:#cfd9de;
  --soft:#f7f9f9;
  --accent:#0c7abf;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.skip-link{position:fixed;z-index:50;top:8px;left:8px;padding:10px 14px;background:var(--ink);color:#fff;transform:translateY(-150%);border-radius:8px}
.skip-link:focus{transform:none}
.site-header{min-height:68px;padding:0 clamp(18px,4vw,56px);display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.92)}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:40px;height:40px;border-radius:8px}
.brand strong,.brand small{display:block}
.brand strong{font-size:1rem}.brand small{font-size:.78rem;color:var(--muted)}
.text-link{color:var(--ink-2);font-weight:650;font-size:.92rem}
.text-link:hover{color:var(--accent)}
.survey-layout{width:min(1280px,calc(100% - 40px));margin:0 auto;padding:72px 0 96px;display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:start}
.survey-intro{position:sticky;top:96px}
.eyebrow,.result-kicker{display:inline-block;color:var(--muted);font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
h1{font-size:clamp(2.6rem,5vw,4.5rem);line-height:1.04;letter-spacing:-.035em;margin:18px 0 20px;max-width:12ch}
.survey-intro>p:not(.eyebrow):not(.privacy-note){color:var(--ink-2);font-size:1.15rem;max-width:52ch}
.mini-summary{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:34px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.mini-summary span,.mini-summary strong{padding:13px 15px;border-bottom:1px solid var(--line)}
.mini-summary span{color:var(--muted)}.mini-summary strong{text-align:right}
.mini-summary span:nth-last-child(-n+2),.mini-summary strong:nth-last-child(-n+2){border-bottom:0}
.privacy-note{color:var(--muted);font-size:.85rem;margin-top:20px}
.diagnostic-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(24px,4vw,44px);box-shadow:0 18px 50px rgba(15,20,25,.06)}
.progress{height:4px;background:var(--line);border-radius:99px;overflow:hidden}
.progress span{display:block;height:100%;background:var(--ink);transition:width .2s ease}
.step-count{color:var(--muted);font-size:.82rem;font-weight:700;margin:16px 0 30px}
.question h2{font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.12;letter-spacing:-.02em;margin:0 0 10px}
.question>p{color:var(--ink-2);margin:0 0 24px}
.options{display:grid;gap:10px}
.option{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:15px 16px;border:1px solid var(--line-2);border-radius:12px;background:#fff;color:var(--ink);font:inherit;cursor:pointer}
.option:hover,.option.selected{border-color:var(--ink);background:var(--soft)}
.option i{width:18px;height:18px;border:2px solid var(--line-2);border-radius:50%;flex:0 0 auto}
.option.selected i{border:5px solid var(--ink)}
.form-actions{display:flex;justify-content:space-between;gap:12px;margin-top:30px}
.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--ink);border-radius:999px;background:var(--ink);color:#fff;padding:12px 20px;font:inherit;font-weight:750;cursor:pointer}
.button:hover{background:#000}.button:disabled{opacity:.45;cursor:not-allowed}
.button.secondary{background:#fff;color:var(--ink);border-color:var(--line-2)}
.capture-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.capture-grid .full{grid-column:1/-1}
label{display:block;font-size:.84rem;font-weight:700;margin:12px 0 6px}
input,select,textarea{width:100%;border:1px solid var(--line-2);border-radius:10px;padding:12px 13px;background:#fff;color:var(--ink);font:inherit}
textarea{min-height:92px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--ink);outline:0}
.consent{display:flex;gap:10px;align-items:flex-start;font-weight:500;color:var(--ink-2);margin-top:18px}
.consent input{width:auto;margin-top:4px}
.website-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form-status{min-height:24px;margin:14px 0 0;font-size:.9rem}
.form-status[data-state=error]{color:#b42318}.form-status[data-state=success]{color:#067647}
.result-card{border:1px solid var(--line);background:var(--soft);border-radius:16px;padding:22px}
.result-card ul{padding-left:20px;color:var(--ink-2)}
.result-card .button{margin-top:10px}.result-card small{display:block;color:var(--muted);margin-top:16px}
footer{border-top:1px solid var(--line);padding:24px clamp(18px,4vw,56px);display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:.84rem}
@media(max-width:900px){
  .survey-layout{grid-template-columns:1fr;padding-top:44px;gap:34px}
  .survey-intro{position:static}
  h1{max-width:18ch}
}
@media(max-width:620px){
  .site-header{padding:0 14px}.text-link{display:none}
  .survey-layout{width:min(100% - 24px,1280px);padding:30px 0 64px}
  h1{font-size:2.55rem}
  .diagnostic-card{padding:22px 18px}
  .capture-grid{grid-template-columns:1fr}
  .capture-grid .full{grid-column:auto}
  .form-actions{flex-direction:column-reverse}
  .form-actions .button{width:100%}
  footer{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}