:root{--teal:#0F748F;--teal2:#1d9db4;--deep:#073642;--ink:#24333d;--muted:#63717b;--soft:#f4f9fa;--line:#dcebee;--white:#fff;--danger:#b42318;--success:#18794e;--shadow:0 18px 48px rgba(7,54,66,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:radial-gradient(circle at top left,rgba(15,116,143,.10),transparent 34%),linear-gradient(180deg,#f8fcfd,#eef7f8);min-height:100vh}.shell{max-width:920px;margin:auto;padding:28px 16px 56px}.brand{text-align:center;font-weight:850;color:var(--deep);margin-bottom:16px;letter-spacing:.01em}.card{background:#fff;border:1px solid rgba(15,116,143,.14);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.hero{padding:42px 30px 30px;text-align:center}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:rgba(15,116,143,.09);color:var(--teal);font-size:.82rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;margin-bottom:14px}h1{margin:0;color:var(--deep);font-size:clamp(2rem,5vw,3.1rem);line-height:1.05}.subtitle{margin:10px auto 0;font-size:1.2rem;font-weight:780;color:var(--teal)}.hero p{max-width:720px;margin:18px auto 0;line-height:1.65;color:var(--muted)}.meta{margin-top:18px;font-size:.92rem;color:var(--muted)}.progress-wrap{position:sticky;top:0;z-index:20;padding:14px 20px;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.progress-label{display:flex;justify-content:space-between;gap:16px;font-size:.82rem;color:var(--muted);margin-bottom:8px}.progress{height:9px;border-radius:999px;background:#e8f1f3;overflow:hidden}.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--teal),var(--teal2));transition:width .28s ease}form{padding:30px}.step{display:none;animation:fade .23s ease}.step.active{display:block}@keyframes fade{from{opacity:.35;transform:translateY(7px)}to{opacity:1;transform:none}}.step h2{margin:0 0 8px;color:var(--deep);font-size:1.58rem}.step-intro{margin:0 0 22px;color:var(--muted);line-height:1.58}.field{margin-bottom:20px}label,.label{display:block;font-weight:800;color:var(--deep);margin-bottom:8px;line-height:1.35}.required:after{content:" *";color:var(--danger)}input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;border:1px solid #bfd4d9;border-radius:12px;padding:13px 14px;font:inherit;color:var(--ink);background:#fff;outline:none;transition:border .15s,box-shadow .15s}textarea{min-height:118px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 4px rgba(15,116,143,.10)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.choices{display:grid;gap:10px}.choice{display:flex;gap:11px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:#fff;cursor:pointer;transition:.15s}.choice:hover{border-color:#9fc6ce;background:#fbfefe}.choice input{margin-top:3px;accent-color:var(--teal);flex:0 0 auto}.choice span{line-height:1.43}.choice-title{display:block;font-weight:850;color:var(--deep);margin-bottom:3px}.choice-copy{display:block;color:var(--muted);font-weight:500;font-size:.92rem}.scale-guide{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:14px 0 22px}.scale-guide div{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:10px;font-size:.76rem;line-height:1.35;color:var(--muted)}.scale-guide strong{display:block;color:var(--deep);font-size:.8rem;margin-bottom:3px}.likert{border:1px solid var(--line);border-radius:14px;padding:15px;margin-bottom:14px}.statement{font-weight:760;color:var(--deep);line-height:1.45;margin-bottom:12px}.likert-options{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.likert-options label{margin:0;text-align:center;border:1px solid var(--line);padding:10px 4px;border-radius:10px;cursor:pointer;font-size:.82rem;background:#fff}.likert-options input{display:block;margin:0 auto 6px;accent-color:var(--teal)}.hint,.counter{font-size:.83rem;color:var(--muted);margin-top:6px}.counter{text-align:right}.error{display:none;border:1px solid #f1b4ae;background:#fff4f2;color:#8f1d14;padding:11px 12px;border-radius:10px;margin:0 0 18px;font-size:.9rem}.nav{display:flex;justify-content:space-between;gap:12px;margin-top:26px}button,.btn{border:none;border-radius:999px;padding:12px 22px;font:inherit;font-weight:850;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:.15s}.primary{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(15,116,143,.25)}.primary:hover{transform:translateY(-1px)}.secondary{background:#fff;color:var(--teal);border:1px solid rgba(15,116,143,.35)}.secondary:disabled{opacity:.45;cursor:not-allowed}.legal{font-size:.84rem;color:var(--muted);line-height:1.5}.success{display:none;padding:38px 30px}.success h2{color:var(--deep);font-size:2rem;margin:0 0 8px}.success p{line-height:1.62;color:var(--muted)}.snapshot{margin:24px 0;border:1px solid var(--line);border-radius:16px;padding:20px;background:var(--soft)}.snapshot h3{margin:0 0 14px;color:var(--deep)}.snapshot-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.snapshot-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.snapshot-item small{display:block;color:var(--muted);margin-bottom:6px}.snapshot-item strong{color:var(--deep)}.privacy-note{margin-top:24px;padding:13px 15px;border-left:4px solid var(--teal);background:#f7fbfc;color:var(--muted);font-size:.85rem;line-height:1.5}.autosave{font-size:.78rem;color:var(--success);text-align:right;margin-top:8px;min-height:1em}
@media(max-width:720px){.hero{padding:30px 18px 22px}form,.success{padding:22px 18px}.grid-2,.snapshot-grid,.scale-guide{grid-template-columns:1fr}.likert-options{grid-template-columns:repeat(5,1fr)}.likert-options label{font-size:.72rem;padding:9px 2px}.nav{flex-direction:column-reverse}.nav button{width:100%}.progress-label{font-size:.78rem}}

/* Enhanced Launch conditional experience */
.conditional-panel{margin:22px 0;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}
.conditional-panel h3{margin:0 0 8px;color:var(--deep);font-size:1.2rem}
.track-intro{margin:22px 0 10px;padding:12px 14px;border-left:4px solid var(--teal);background:#f7fbfc;color:var(--muted);line-height:1.5}
.slider-grid{margin-top:24px}
.slider-field{padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff}
.slider-row{display:flex;align-items:center;gap:14px}
.slider-row input[type=range]{width:100%;accent-color:var(--teal)}
.slider-value{min-width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--teal);color:#fff;font-weight:850}
.slider-anchors{display:flex;justify-content:space-between;gap:12px;margin-top:7px;font-size:.75rem;color:var(--muted)}
[hidden]{display:none!important}
@media(max-width:720px){.slider-grid{grid-template-columns:1fr}.conditional-panel{padding:15px}}