:root{--green:#8BEA00;--ink:#172019;--muted:#69766e;--line:#dbe3dc;--soft:#f4f7f4;--white:#fff;--max:920px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.survey-header{height:68px;background:#fff;border-bottom:1px solid var(--line)}.survey-header-inner{width:min(1180px,calc(100% - 36px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.survey-brand{font-size:13px;font-weight:950;letter-spacing:.025em}.survey-brand span{color:var(--green)}.survey-back{font-size:11px;font-weight:850;color:var(--muted)}.survey-main{width:min(var(--max),calc(100% - 28px));margin:34px auto 70px}.survey-hero{background:var(--ink);color:#fff;border-radius:24px;padding:clamp(26px,5vw,52px);margin-bottom:18px}.survey-kicker{font-size:10px;font-weight:900;letter-spacing:.15em;text-transform:uppercase;color:var(--green)}.survey-hero h1{font-size:clamp(38px,7vw,65px);line-height:.97;letter-spacing:-.05em;margin:13px 0 18px}.survey-hero p{max-width:700px;margin:0;color:#cfdbd2;font-size:15px;line-height:1.68}.survey-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:23px}.survey-meta span{border:1px solid #4d5b51;border-radius:999px;padding:8px 11px;font-size:10px;font-weight:800}.survey-progress-wrap{position:sticky;top:0;z-index:20;padding:12px 0;background:rgba(244,247,244,.94);backdrop-filter:blur(10px)}.survey-progress-meta{display:flex;justify-content:space-between;font-size:10px;font-weight:800;color:var(--muted);margin-bottom:6px}.survey-progress{height:6px;background:#d9e2db;border-radius:9px;overflow:hidden}.survey-progress i{display:block;height:100%;width:0;background:var(--green);transition:width .25s}.survey-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(22px,5vw,42px);box-shadow:0 15px 40px rgba(23,32,25,.07)}.survey-panel h2{font-size:clamp(27px,5vw,40px);line-height:1.06;letter-spacing:-.04em;margin:0 0 10px}.survey-lead{font-size:14px;line-height:1.65;color:var(--muted);margin:0 0 22px}.survey-question{padding:20px 0;border-top:1px solid var(--line)}.survey-question:first-of-type{border-top:0}.survey-question>span,.survey-question>label:first-child{display:block;font-size:14px;font-weight:800;margin-bottom:11px}.req{color:#b63a2e}.survey-options{display:grid;gap:9px}.survey-options.two{grid-template-columns:1fr 1fr}.survey-option{display:flex;align-items:flex-start;gap:10px;padding:12px 13px;border:1px solid var(--line);border-radius:12px;font-size:13px;line-height:1.4;background:#fff}.survey-option:hover{border-color:#8bc947;background:#fbfff6}.survey-option input{margin-top:3px;accent-color:#67ad00}.survey-field{width:100%;border:1px solid #cad5cc;border-radius:11px;padding:12px 13px;background:#fff;color:var(--ink)}textarea.survey-field{min-height:110px;resize:vertical}.survey-nav{display:flex;justify-content:space-between;gap:10px;margin-top:25px}.survey-btn{border:0;border-radius:11px;padding:12px 18px;font-size:12px;font-weight:900}.survey-btn.primary{background:var(--green);color:var(--ink)}.survey-btn.secondary{background:#edf2ee;color:var(--ink)}.survey-btn:disabled{opacity:.45;cursor:not-allowed}.survey-error{display:none;color:#a6291d;font-size:12px;font-weight:750;margin-top:13px}.survey-error.show{display:block}.hidden{display:none!important}
.task-count{font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:9px}.maxdiff-list{display:grid;gap:9px}.maxdiff-row{display:grid;grid-template-columns:96px 1fr 96px;align-items:center;gap:10px;border:1px solid var(--line);border-radius:13px;padding:11px}.maxdiff-row p{font-size:13px;font-weight:700;line-height:1.35;margin:0;text-align:center}.maxdiff-pick{display:grid;place-items:center;gap:3px;font-size:9px;font-weight:900;color:var(--muted);text-transform:uppercase}.maxdiff-pick input{accent-color:#67ad00}.conjoint-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.conjoint-card{border:1px solid var(--line);border-radius:16px;padding:18px}.conjoint-card h3{font-size:22px;margin:0 0 12px}.attribute-list{list-style:none;margin:0;padding:0}.attribute-list li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--line);font-size:11px;line-height:1.35}.attribute-list span{color:var(--muted)}.attribute-list b{text-align:right}.choice-btn{width:100%;border:0;border-radius:10px;background:var(--ink);color:#fff;padding:11px;margin-top:15px;font-size:11px;font-weight:900}.choice-btn:hover{background:var(--green);color:var(--ink)}.none-btn{width:100%;margin-top:12px;border:1px solid var(--line);background:#fff;border-radius:10px;padding:11px;font-size:11px;font-weight:850}.concept-box{border:1px solid var(--line);border-radius:18px;overflow:hidden}.concept-box img{width:100%;height:230px;object-fit:cover}.concept-copy{padding:22px}.concept-label{display:inline-block;border-radius:999px;background:var(--green);padding:6px 10px;font-size:9px;font-weight:950;letter-spacing:.08em;text-transform:uppercase}.concept-copy h3{font-size:27px;line-height:1.08;letter-spacing:-.035em;margin:13px 0 9px}.concept-copy p{font-size:13px;line-height:1.62;color:var(--muted)}.likert{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.likert label{display:grid;place-items:center;gap:5px;min-height:58px;border:1px solid var(--line);border-radius:9px;text-align:center;font-size:9px;color:var(--muted)}.likert input{accent-color:#67ad00}.completion{text-align:center}.completion-code{display:inline-block;background:var(--green);border-radius:12px;padding:12px 19px;font:900 20px ui-monospace,SFMono-Regular,monospace;letter-spacing:.12em;margin:11px 0}.privacy-note{font-size:10px;line-height:1.5;color:var(--muted);margin-top:14px}
@media(max-width:650px){.survey-main{width:min(100% - 18px,var(--max));margin-top:15px}.survey-hero{border-radius:18px}.survey-panel{border-radius:17px}.survey-options.two,.conjoint-grid{grid-template-columns:1fr}.maxdiff-row{grid-template-columns:70px 1fr 70px;padding:9px 6px}.concept-box img{height:175px}.likert label{font-size:8px}.survey-header-inner{width:calc(100% - 24px)}}
.concept-visual-placeholder{height:190px;display:grid;place-items:center;align-content:center;gap:7px;background:linear-gradient(135deg,#172019,#314336);color:#fff}.concept-visual-placeholder span{font-size:9px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--green)}.concept-visual-placeholder b{font-size:22px}.concept-reminder{margin-bottom:24px}.concept-reminder .concept-box{display:grid;grid-template-columns:230px 1fr}.concept-reminder .concept-visual-placeholder{height:100%;min-height:190px}.concept-reminder .concept-copy{padding:18px}.concept-reminder .concept-copy h3{font-size:22px}
.concept-reminder .concept-box>img{height:100%;min-height:230px}.concept-comparison-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.comparison-concept{display:flex;flex-direction:column}.comparison-concept>img{height:170px}.comparison-concept .concept-copy{display:flex;flex:1;flex-direction:column;padding:17px}.comparison-concept .concept-copy h3{font-size:21px}.comparison-concept .concept-copy p{font-size:11px}.comparison-choice{display:flex;align-items:center;gap:8px;margin-top:auto;padding:11px;border-radius:10px;background:var(--soft);font-size:11px;font-weight:900;cursor:pointer}.comparison-choice:has(input:checked){background:#eaffca;box-shadow:inset 0 0 0 2px var(--green)}.comparison-choice input{accent-color:#67ad00}
.priority-ranking{list-style:none;margin:0;padding:0;display:grid;gap:8px}.priority-ranking li{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:11px;border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff}.rank-number{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--green);font-size:12px;font-weight:950}.priority-ranking b{font-size:13px}.rank-actions{display:flex;gap:5px}.rank-actions button{width:34px;height:34px;border:1px solid var(--line);border-radius:9px;background:var(--soft);font-weight:900}.rank-actions button:disabled{opacity:.25}.open-prompt{display:grid;gap:7px;margin-top:10px;padding:13px;border:1px solid #d6b968;border-radius:11px;background:#fff9e8;font-size:11px;line-height:1.45}.open-prompt span{color:var(--muted)}.open-prompt button{justify-self:start;border:0;background:transparent;padding:2px 0;color:var(--ink);font-size:10px;font-weight:900;text-decoration:underline}.region-help{display:block;margin-top:7px;color:var(--muted);font-size:10px;line-height:1.45}.design-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.design-block{border:1px solid var(--line);border-radius:14px;padding:15px}.design-block>span{display:block;font-size:12px;font-weight:850;margin-bottom:9px}.design-block .survey-options{gap:6px}.design-block .survey-option{padding:9px 10px;font-size:11px}
@media(max-width:650px){.design-grid,.concept-comparison-grid{grid-template-columns:1fr}.concept-reminder .concept-box{display:block}.concept-reminder .concept-box>img{height:175px;min-height:0}.concept-visual-placeholder{height:145px}.comparison-concept>img{height:165px}}
.completion-code.inline{margin:0 0 0 6px;padding:7px 11px;border-radius:9px;vertical-align:middle;font-size:17px}.return-btn{display:inline-block;margin-top:22px}