/* YPO AI Pulse (2026-10-03): the survey card over the site for visitors from the QR code. Paper card, amber top rule, the site
   visible behind a charcoal veil. Tokens only. Phones: a bottom sheet. */
.pulse{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:16px}
.pulse[hidden]{display:none}
.pulse-scrim{position:absolute;inset:0;background:var(--tz-charcoal);opacity:0;transition:opacity .4s ease}
.pulse.on .pulse-scrim{opacity:.56}
.pulse-card{position:relative;width:min(580px,100%);max-height:calc(100svh - 32px);overflow:auto;background:var(--tz-paper);color:var(--tz-charcoal);padding:36px 40px 26px;border-top:3px solid var(--tz-amber);outline:none;
  opacity:0;transform:translateY(28px);transition:opacity .45s cubic-bezier(.22,.61,.36,1),transform .55s cubic-bezier(.22,.61,.36,1)}
.pulse.on .pulse-card{opacity:1;transform:none}
.pulse-x{position:absolute;right:8px;top:8px;width:44px;height:44px;display:grid;place-items:center;background:none;border:0;color:var(--tz-charcoal);cursor:pointer;opacity:.7}
.pulse-x:hover,.pulse-x:focus-visible{opacity:1}
.pulse-x svg{width:14px;height:14px;stroke:currentColor;stroke-width:1.6}
.pulse-mark{width:56px;height:auto}
.pulse-head .eyebrow{margin:18px 0 10px}
.pulse-head h2{font-size:clamp(1.6rem,2.4vw,2.1rem);line-height:1.12;color:var(--tz-oxblood);max-width:18ch}
.pulse-line{margin-top:10px;font-size:17px;line-height:1.5;max-width:46ch}
.pulse-form{margin-top:28px}
.pq{border:0;padding:0;margin:0;min-width:0;display:grid;gap:10px}
.pq[hidden]{display:none}
.pq legend{font-family:'Source Sans 3',sans-serif;font-weight:600;font-size:19px;line-height:1.3;padding:0;margin-bottom:14px;color:var(--tz-charcoal);max-width:40ch}
.opt{display:flex;align-items:center;gap:12px;padding:11px 14px;min-height:48px;border:1.5px solid color-mix(in srgb,var(--tz-charcoal) 28%,transparent);cursor:pointer;font-size:16px;line-height:1.3;transition:border-color .2s linear,background-color .2s linear}
.opt input{appearance:none;-webkit-appearance:none;flex:none;width:18px;height:18px;margin:0;border:1.5px solid var(--tz-charcoal);border-radius:50%;display:grid;place-items:center;background:transparent;cursor:pointer}
.opt input::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--tz-amber);transform:scale(0);transition:transform .16s ease}
.opt input:checked::after{transform:scale(1)}
.opt:has(input:checked){border-color:var(--tz-amber);background:color-mix(in srgb,var(--tz-amber) 14%,transparent)}
.opt input:focus-visible{outline:2px solid var(--tz-amber);outline-offset:3px}
.pq .cap-field input{background:var(--tz-paper)}
.pq-you{gap:14px}
.pq-err{margin:4px 0 0}
.pulse-nav{margin-top:26px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.pulse-prog{font-family:'Oswald',sans-serif;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--tz-oxblood)}
.pulse-slashes{display:flex;gap:7px;margin-right:auto}
.pulse-slashes i{display:block;width:1.5px;height:14px;background:color-mix(in srgb,var(--tz-charcoal) 25%,transparent);transform:skewX(-28deg);transition:background-color .25s linear}
.pulse-slashes i.on{background:var(--tz-amber)}
.pulse-back{background:none;border:0;padding:8px 0;cursor:pointer;color:var(--tz-charcoal);font-size:16px}
.pulse-back[hidden],.pulse-next[hidden],.pulse-submit[hidden]{display:none}
.pulse-next,.pulse-submit{padding:12px 22px;font-size:15px}
.pulse-thanks{outline:none}
.pulse-thanks[hidden]{display:none}
.pulse-thanks p{margin:26px 0 22px;font-size:20px;line-height:1.45;color:var(--tz-oxblood);max-width:40ch}
.pulse-foot{margin-top:24px;padding-top:18px;border-top:1px solid var(--hair);display:flex;align-items:center;gap:12px;flex-wrap:wrap;opacity:.92}
.pulse-later{background:none;border:0;padding:0;cursor:pointer;color:var(--tz-charcoal);text-decoration:underline;text-underline-offset:4px;font-size:15px}
body.pulse-lock{overflow:hidden}
@media (max-width:760px){
  .pulse{padding:0;align-items:end}
  .pulse-card{width:100%;max-height:94svh;padding:28px 20px 20px;transform:translateY(40px)}
  .pulse-head h2{font-size:1.5rem}
  .pq legend{font-size:17px}
  .pulse-nav{gap:12px}
  .pulse-next,.pulse-submit{flex:1 1 auto}
}
@media (prefers-reduced-motion:reduce){.pulse-scrim,.pulse-card{transition:none}}
.pq legend:focus{outline:none}
/* Oct 6, phones: Back / Next stay pinned to the bottom of the sheet, so the button is always in reach on short screens */
@media (max-width:760px){
  .pulse-nav{position:sticky;bottom:-20px;z-index:2;margin:18px -20px -20px;padding:12px 20px calc(14px + env(safe-area-inset-bottom));background:var(--tz-paper);border-top:1px solid var(--hair)}
}
/* Oct 7 (survey draft v1): role chips, the 0-10 scale, the optional note, Skip. Same tokens, borders and amber selection as the options. */
.pq-role{display:grid;gap:6px}
.pq-label{font-family:'Oswald',sans-serif;font-weight:400;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--tz-oxblood)}
.opt-row{display:flex;flex-wrap:wrap;gap:8px}
.opt.opt-sm{min-height:44px;padding:9px 12px;font-size:15px;gap:10px}
.opt.opt-sm input{width:16px;height:16px}
.opt.opt-sm input::after{width:8px;height:8px}
.pq-role .opt input[aria-invalid=true]{border-color:var(--tz-oxblood)}
.pq-you .cap-check{margin-top:2px}
.pq-you .cap-consent{max-width:none}
.pq-scale{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));gap:6px}
.sc{position:relative;display:grid;place-items:center;min-height:48px;border:1.5px solid color-mix(in srgb,var(--tz-charcoal) 28%,transparent);cursor:pointer;font-weight:600;font-size:16px;font-variant-numeric:tabular-nums;transition:border-color .2s linear,background-color .2s linear}
.sc input{position:absolute;inset:0;margin:0;opacity:0;cursor:pointer}
.sc:has(input:checked){border-color:var(--tz-amber);background:color-mix(in srgb,var(--tz-amber) 14%,transparent)}
.sc:has(input:focus-visible){outline:2px solid var(--tz-amber);outline-offset:2px}
.pq-ends{display:flex;justify-content:space-between;gap:12px;font-size:14px;opacity:.8}
.pq-note textarea{font:inherit;font-family:'Source Sans 3',sans-serif;font-size:17px;line-height:1.4;padding:12px 14px;min-height:96px;resize:vertical;border:1px solid rgba(40,36,33,.28);background:var(--tz-paper);color:var(--tz-charcoal);width:100%;box-sizing:border-box}
.pq-note textarea:focus{outline:2px solid var(--tz-amber);outline-offset:0;border-color:var(--tz-amber)}
.pulse-skip{background:none;border:0;padding:8px 0;cursor:pointer;color:var(--tz-charcoal);font-size:16px;text-decoration:underline;text-underline-offset:4px}
.pulse-skip[hidden]{display:none}
.pulse-send-err{flex-basis:100%;margin:0}
.pulse-send-err[hidden]{display:none}
@media (max-width:480px){
  .pq-scale{grid-template-columns:repeat(6,minmax(0,1fr))}
  .opt-row .opt-sm{flex:1 1 auto}
}

/* Oct 7 (Brayden: "can't scroll on desktop"): the card is marked data-lenis-prevent so the smooth-scroll library hands the wheel
   back to it; and Back / Next stay pinned to the bottom of the card on every screen, so Next is in view without scrolling. */
.pulse-card{overscroll-behavior:contain}
@media (min-width:761px){
  .pulse-nav{position:sticky;bottom:-26px;z-index:2;margin:20px -40px 0;padding:14px 40px 16px;background:var(--tz-paper);border-top:1px solid var(--hair)}
}