/* Kemma Form preview. Locked palette, no gradients, no pills. */
:root{
  --bg:#F6F4EF; --ink:#17181C; --muted:#6B6A66; --line:#E3DFD6;
  --accent:#2F45C4; --error:#B3261E;
  --accent-wash:#ECEEF8;   /* flat tint of accent for selected rows (solid, not a gradient) */
  --serif:"Fraunces", Georgia, "Times New Roman", serif;
  --sans:"Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --col:640px;
  --ease:cubic-bezier(.2,.92,.25,1);   /* from product-craft FluidTabs indicator */
  --arrive:cubic-bezier(.22,.75,.28,1); /* from product-craft FluidTabs panel arrive */
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100dvh;background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--sans);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button{font:inherit;color:inherit}
:focus{outline:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:6px;z-index:20;text-decoration:none}
.skip:focus-visible{top:12px}

/* ---------- top: breadcrumbs + hairline progress ---------- */
.top{position:sticky;top:0;z-index:5;background:var(--bg)}
.crumbs{position:relative;max-width:calc(var(--col) + 48px);margin:0 auto;padding:22px 24px 0}
.crumbs__list{display:flex;align-items:center;gap:0;list-style:none;margin:0;padding:0 0 14px;
  overflow-x:auto;overflow-y:hidden;scrollbar-width:none;scroll-behavior:smooth;scroll-padding-inline:24px}
.crumbs__list::-webkit-scrollbar{display:none}
.crumbs__item{display:flex;align-items:center;flex:none}
.crumbs__item+.crumbs__item::before{content:"";width:10px;height:1px;background:var(--line);margin:0 8px}
.crumb{appearance:none;border:0;background:none;padding:6px 2px;margin:0;font-size:13px;line-height:1;
  letter-spacing:-.005em;white-space:nowrap;color:var(--muted);transition:color .2s ease}
.crumb--done{color:var(--ink);cursor:pointer}
.crumb--done:hover{color:var(--accent)}
.crumb--current{color:var(--accent);font-weight:500}
.crumb--todo{cursor:default}
.crumb__tick{display:inline-block;width:5px;height:5px;margin-right:7px;vertical-align:2px;background:var(--ink);border-radius:1px}
.crumb--current .crumb__tick{background:var(--accent)}
.crumbs__mark{position:absolute;left:0;bottom:13px;height:2px;width:0;background:var(--accent);border-radius:1px;
  transform:translateX(0);transition:transform 460ms var(--ease),width 460ms var(--ease),opacity .2s;pointer-events:none;opacity:0}
.progress{height:1px;background:var(--line)}
.progress__fill{display:block;height:1px;width:0;background:var(--accent);transition:width 500ms var(--ease)}

.resume{max-width:var(--col);margin:14px auto 0;padding:0 24px;display:flex;gap:12px;align-items:baseline;
  font-size:13px;color:var(--muted)}
.resume[hidden]{display:none}

/* ---------- stage + screens ---------- */
.stage{position:relative;max-width:calc(var(--col) + 48px);margin:0 auto;padding:clamp(40px,11vh,112px) 24px 168px;min-height:70dvh}
.screen{will-change:opacity,transform}
.screen.is-in{animation:arrive 420ms var(--arrive) both}
.screen.is-in.is-back{animation-name:arrive-back}
.screen.is-out{position:absolute;left:24px;right:24px;top:clamp(40px,11vh,112px);animation:leave 220ms ease-in both;pointer-events:none}
.screen.is-out.is-back{animation-name:leave-back}
@keyframes arrive{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes arrive-back{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:none}}
@keyframes leave{to{opacity:0;transform:translateY(-14px)}}
@keyframes leave-back{to{opacity:0;transform:translateY(14px)}}

.q{font:400 clamp(26px,4.2vw,34px)/1.18 var(--serif);font-variation-settings:"opsz" 72;letter-spacing:-.018em;margin:0 0 12px;text-wrap:balance}
.q:focus-visible{outline-offset:8px}
.q__opt{font:400 .5em/1 var(--sans);letter-spacing:0;color:var(--muted);vertical-align:.45em;margin-left:.4em}
.help{margin:0 0 32px;color:var(--muted);font-size:15px;max-width:52ch}

/* text inputs: editorial underline */
.field{display:block;width:100%;border:0;border-bottom:1px solid var(--muted);border-radius:0;background:transparent;
  padding:8px 0 12px;font:400 22px/1.4 var(--sans);color:var(--ink);caret-color:var(--accent);transition:border-color .2s,box-shadow .2s}
.field::placeholder{color:#8f8d87}  /* placeholder only; real guidance lives in .help (AA text) */
.field:focus,.field:focus-visible{outline:none;border-bottom-color:var(--accent);box-shadow:0 1px 0 0 var(--accent)}
textarea.field{resize:none;min-height:3.2em;max-height:40vh;overflow-y:auto}
.field[aria-invalid="true"]{border-bottom-color:var(--error);box-shadow:0 1px 0 0 var(--error)}

/* choices: quiet rectangular rows, hairline, small radius */
.choices{display:grid;gap:8px;margin:0;padding:0;border:0;max-width:440px}
.choice{display:flex;align-items:center;gap:14px;width:100%;min-height:52px;padding:10px 14px;text-align:left;
  background:transparent;border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:16px;
  transition:border-color .16s,background-color .16s,transform .16s var(--ease)}
.choice:hover{border-color:#cfc9bc;background:#F1EEE7}
.choice:active{transform:scale(.995)}
.choice__key{flex:none;display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--line);border-radius:4px;
  font-size:12px;font-weight:500;color:var(--muted);transition:background-color .16s,color .16s,border-color .16s}
.choice__label{flex:1}
.choice__check{flex:none;width:16px;height:16px;opacity:0;transform:scale(.6);transition:opacity .16s,transform .2s var(--ease)}
.choice[aria-checked="true"]{border-color:var(--accent);background:var(--accent-wash)}
.choice[aria-checked="true"] .choice__key{background:var(--accent);border-color:var(--accent);color:#fff}
.choice[aria-checked="true"] .choice__check{opacity:1;transform:none}
.choice.is-flash{animation:flash 260ms ease}
@keyframes flash{50%{transform:scale(.985)}}
.choices[aria-invalid="true"] .choice{border-color:#D9A29E}

.error{display:flex;gap:8px;align-items:flex-start;margin:14px 0 0;color:var(--error);font-size:14px;min-height:1.5em}
.error:empty{visibility:hidden}

.actions{display:flex;align-items:center;gap:18px;margin-top:32px;flex-wrap:wrap}
.btn{appearance:none;min-height:44px;padding:0 20px;border:1px solid var(--ink);border-radius:6px;background:var(--ink);color:var(--bg);
  font-size:15px;font-weight:500;letter-spacing:-.005em;cursor:pointer;transition:background-color .16s,transform .12s}
.btn:hover{background:#2a2b31}
.btn:active{transform:translateY(1px)}
.text-btn{appearance:none;border:0;background:none;padding:6px 2px;min-height:32px;color:var(--muted);font-size:14px;cursor:pointer;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}
.text-btn:hover{color:var(--ink);text-decoration-color:currentColor}
.text-btn--accent{color:var(--accent);text-decoration-color:#C6CCEE}
.kbd-hint{font-size:13px;color:var(--muted)}
.kbd-hint kbd{font:500 12px var(--sans);border:1px solid var(--line);border-radius:4px;padding:1px 5px;color:var(--ink);background:var(--bg)}
@media (pointer:coarse){.kbd-hint,.choice__key{display:none}}

/* intro */
.intro__title{font:400 clamp(34px,6vw,52px)/1.06 var(--serif);font-variation-settings:"opsz" 120;letter-spacing:-.03em;margin:0 0 18px;text-wrap:balance}
.intro__lede{font-size:17px;color:var(--ink);margin:0 0 34px;max-width:46ch}
.facts{margin:0 0 8px;border-top:1px solid var(--line)}
.facts div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.facts dt{color:var(--muted);font-size:14px}
.facts dd{margin:0;font-size:15px}

/* review */
.review{margin:8px 0 0;border-top:1px solid var(--line)}
.review__row{display:grid;grid-template-columns:132px 1fr auto;gap:16px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line)}
.review dt{color:var(--muted);font-size:14px}
.review dd{margin:0;font-size:15px;white-space:pre-wrap;overflow-wrap:anywhere}
.review dd.is-empty{color:var(--muted)}
.review__edit{justify-self:end}

/* thanks */
.thanks .q{font-size:clamp(34px,6vw,48px)}
.note{font-size:13px;color:var(--muted);margin-top:40px}

/* ---------- mascot ---------- */
.mascot{position:fixed;left:max(20px,env(safe-area-inset-left));bottom:max(16px,env(safe-area-inset-bottom));width:104px;height:113px;z-index:4;cursor:pointer;-webkit-tap-highlight-color:transparent}
.mascot svg{display:block;width:100%;height:100%;overflow:visible}

.credit{position:fixed;right:20px;bottom:18px;font-size:12px;color:var(--muted);z-index:3}

@media (max-width:640px){
  .crumbs{padding:14px 0 0}
  .crumbs__list{padding:0 20px 12px}
  .crumbs__mark{bottom:11px}
  .stage{padding:36px 20px 150px}
  .screen.is-out{left:20px;right:20px;top:36px}
  .resume{padding:0 20px}
  .field{font-size:20px}
  .help{margin-bottom:26px}
  .mascot{width:68px;height:74px;left:12px;bottom:10px}
  .credit{right:14px;bottom:12px}
  .facts div{grid-template-columns:96px 1fr;gap:12px}
  .review__row{grid-template-columns:1fr auto;gap:4px 12px}
  .review__row dd{grid-column:1 / 2}
  .review__edit{grid-row:1 / 3;grid-column:2;align-self:center}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:1ms!important;animation-iteration-count:1!important;transition-duration:1ms!important;scroll-behavior:auto!important}
}
@media (forced-colors:active){
  .choice[aria-checked="true"]{outline:2px solid Highlight}
  .progress__fill,.crumbs__mark{background:Highlight}
}

/* verification-pass fixes */
.q[tabindex="-1"]:focus-visible,.intro__title:focus-visible{outline:none}
@media (min-width:641px){
  .crumbs{max-width:1040px}
  .crumbs__item:first-child{margin-left:auto}
  .crumbs__item:last-child{margin-right:auto}
  .review__row{padding:10px 0}
  .stage--review{padding-top:56px}
}

/* live: honeypot + submit state */
.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.btn[aria-busy="true"]{opacity:.72;cursor:progress}
#submit-error{margin:24px 0 -8px}