/* =========================================================
   Hypeman /try/: questionnaire + concept chrome.
   Same system as the homepage (site/home.css): premium agency meets modern tech.
   Ink canvas, hairline grids, glassy cards, volt only as a precise accent (one CTA, dots, rings).
   The concept renders (concept.css) and the vibe-card artwork keep their own colour: that's the product.
   ========================================================= */
:root {
  --bg: #09090b; --ink: #09090b; --ink-2: #111114; --ink-3: #18181c; --ink-4: #232328;
  --fg: #f4f4f1; --dim: rgb(244 244 241 / .68); --dim-2: rgb(244 244 241 / .58); --dim-3: rgb(244 244 241 / .4);
  --paper: #f5f4f0;
  --volt: #c6ff3d; --volt-dim: rgb(198 255 61 / .14); --volt-line: rgb(198 255 61 / .55);
  --warn: #ff8a7a;
  --line: rgb(255 255 255 / .09); --line-2: rgb(255 255 255 / .16); --line-3: rgb(255 255 255 / .26);
  --glass: linear-gradient(180deg, rgb(255 255 255 / .045), rgb(255 255 255 / .015));
  --display: "Geist", "Geist Fallback", system-ui, -apple-system, "Segoe UI", sans-serif;
  --sans: var(--display);
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --ease: cubic-bezier(.22, .8, .2, 1); --ease-io: cubic-bezier(.65, 0, .35, 1);
  --kit-font-label: var(--mono);
  color-scheme: dark;
}
@font-face { font-family: "Geist Fallback"; src: local("Arial"), local("ArialMT"), local("Liberation Sans"); size-adjust: 101.6%; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
body { margin: 0; min-height: 100svh; font: 400 17px/1.55 var(--sans); color: var(--fg); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: clip; }
/* hairline grid + a soft volt glow, fixed behind everything (the homepage hero's devices) */
body::before, body::after { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; }
body::before { background-image: linear-gradient(rgb(255 255 255 / .04) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / .04) 1px, transparent 1px);
  background-size: 72px 72px; background-position: -1px -1px;
  mask-image: radial-gradient(ellipse 75% 70% at 70% 30%, #000 5%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse 75% 70% at 70% 30%, #000 5%, transparent 70%); }
body::after { background: radial-gradient(45% 50% at 78% 28%, rgb(198 255 61 / .075), transparent 70%), radial-gradient(40% 40% at 4% 0%, rgb(124 140 255 / .07), transparent 70%); }
body[data-view=concept]::before { mask-image: radial-gradient(ellipse 80% 40% at 50% 0%, #000 5%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse 80% 40% at 50% 0%, #000 5%, transparent 70%); }
img, svg { display: block; max-width: 100%; }
p { margin: 0; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: inherit; }
ol, ul { margin: 0; padding: 0; list-style: none; }
button, input { font: inherit; color: inherit; }
a { color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--volt); outline-offset: 3px; border-radius: 8px; }
::selection { background: var(--volt); color: var(--ink); }
.sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 200; padding: 10px 16px; border-radius: 10px; background: var(--volt); color: var(--ink); font-weight: 600; }
.skip:focus { left: 8px; }
main:focus { outline: none; }
.ico { width: 1.25em; height: 1.25em; flex: none; }

/* ---------- wordmark (identical to the homepage) ---------- */
.wm { display: inline-flex; align-items: baseline; font: 700 23px/1 var(--display); letter-spacing: -.06em; white-space: nowrap; color: var(--fg); }
.wm__hype { position: relative; z-index: 0; color: var(--ink); padding: 0 .12em 0 .08em; margin-right: .06em; }
.wm__hype::before { content: ""; position: absolute; z-index: -1; inset: -.02em 0 -.1em; background: var(--volt); transform: skewX(-11deg); border-radius: .08em; transition: transform .35s var(--ease); }
.top__home:hover .wm__hype::before { transform: skewX(-11deg) scaleX(1.06); }

/* ---------- header: slim glass bar ---------- */
.top { position: relative; z-index: 30; padding: 12px 12px 0; }
.top__in { display: flex; align-items: center; gap: 24px; width: min(1240px, 100%); height: 60px; margin-inline: auto; padding: 0 12px 0 20px; border-radius: 16px;
  background: rgb(12 12 14 / .6); backdrop-filter: blur(16px) saturate(1.5); -webkit-backdrop-filter: blur(16px) saturate(1.5); box-shadow: inset 0 0 0 1px var(--line); }
.top__home { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; border-radius: 8px; }
.top__link { margin-left: auto; display: inline-flex; align-items: center; min-height: 44px; padding: 0 10px; border-radius: 10px; font: 500 12.5px/1 var(--mono); letter-spacing: .04em; color: var(--dim); text-decoration: none; transition: color .2s, background-color .2s; }
.top__link:hover { color: var(--fg); background: rgb(255 255 255 / .06); }
.prog { flex: 1; max-width: 440px; margin-inline: auto; display: grid; gap: 8px; }
.prog + .top__link { margin-left: 0; }
.prog__txt { display: flex; justify-content: center; font: 500 11.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim-2); white-space: nowrap; }
.prog__txt b { font-weight: 500; color: var(--fg); }
.prog__lbl { margin-left: 10px; padding-left: 10px; border-left: 1px solid var(--line-2); color: var(--dim); }
.prog__bar { position: relative; height: 2px; border-radius: 2px; background: rgb(255 255 255 / .08); }
.prog__bar i { position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(90deg, rgb(198 255 61 / .25), var(--volt)); transform-origin: 0 50%; transform: scaleX(.05); transition: transform .8s var(--ease); }

/* ---------- buttons ---------- */
.btn { --h: 48px; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: var(--h); padding: 0 22px; border: 0; border-radius: 12px;
  font: 560 15.5px/1.1 var(--sans); letter-spacing: -.01em; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .2s, color .2s; }
.btn:active { transform: translateY(1px); }
.btn:disabled { cursor: progress; opacity: .75; }
.btn__arrow { display: inline-block; transition: transform .35s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn--sm { --h: 44px; padding: 0 16px; font-size: 14.5px; border-radius: 10px; }
.btn--xl { --h: 60px; padding: 0 28px; font-size: 17px; border-radius: 14px; }
.btn--volt { background: var(--volt); color: var(--ink); box-shadow: 0 0 0 1px rgb(198 255 61 / .5), 0 10px 24px -14px rgb(0 0 0 / .8); }
@media (hover: hover) { .btn--volt:hover { box-shadow: 0 0 0 4px rgb(198 255 61 / .16), 0 14px 40px -16px rgb(198 255 61 / .6); transform: translateY(-1px); } }
.btn--ghost { color: var(--fg); background: rgb(255 255 255 / .03); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn--ghost:hover { background: rgb(255 255 255 / .07); box-shadow: inset 0 0 0 1px var(--line-3); }
.btn--quiet { color: var(--dim); background: transparent; padding: 0 14px; }
.btn--quiet:hover { color: var(--fg); background: rgb(255 255 255 / .06); }
.btn--light { background: var(--fg); color: var(--ink); }
.btn--light:hover { background: #fff; transform: translateY(-1px); }
.btn--icon { width: var(--h); padding: 0; color: var(--fg); background: rgb(255 255 255 / .03); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn--icon svg { width: 20px; height: 20px; transition: transform .35s var(--ease); }
.btn--icon:hover { background: rgb(255 255 255 / .07); }
.btn--icon:hover svg { transform: translateX(-3px); }
.btn.is-busy::after { content: ""; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite; }
.btn.is-busy .btn__arrow { display: none; }
.spin { transition: transform .6s var(--ease); }
.btn:hover .spin { transform: rotate(180deg); }
.link { display: inline-flex; align-items: center; min-height: 44px; padding: 0; border: 0; background: none; color: inherit; font: inherit; font-weight: 520; text-decoration: underline; text-decoration-color: var(--line-3); text-underline-offset: 4px; cursor: pointer; transition: text-decoration-color .2s; }
.link:hover { text-decoration-color: currentColor; }
@keyframes spin { to { rotate: 1turn; } }

/* ---------- small type devices ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.dot { flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 0 4px rgb(198 255 61 / .14), 0 0 14px rgb(198 255 61 / .7); }
.fine { display: flex; flex-wrap: wrap; gap: 6px 0; font: 500 12px/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--dim-2); }
.fine > span + span::before { content: ""; display: inline-block; width: 3px; height: 3px; margin: 0 12px; vertical-align: middle; border-radius: 50%; background: currentColor; }
.hl { color: rgb(244 244 241 / .5); }

/* ---------- intro ---------- */
.intro { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: clamp(32px, 5vw, 80px);
  width: min(1240px, 100% - 48px); min-height: calc(100svh - 72px); margin: 0 auto; padding: clamp(32px, 5vw, 64px) 0 64px; }
.intro__copy { position: relative; z-index: 5; display: grid; gap: 0; justify-items: start; }
.intro__h { margin-top: 26px; font: 600 clamp(42px, 4.7vw, 70px)/.98 var(--display); letter-spacing: -.06em; text-wrap: balance; }
.mask { display: block; overflow: clip; padding-bottom: .1em; margin-bottom: -.1em; }
.mask > span { display: block; }
.intro__l1 { color: rgb(244 244 241 / .5); }
#introWho { overflow-wrap: anywhere; }
.intro__lede { margin-top: 28px; max-width: 46ch; font-size: clamp(17px, 1.35vw, 19.5px); line-height: 1.55; color: var(--dim); text-wrap: pretty; }
.intro__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.intro .fine { margin-top: 18px; }
.nojs { max-width: 52ch; margin-top: 18px; padding: 16px 18px; border-radius: 14px; background: var(--ink-2); box-shadow: inset 0 0 0 1px var(--line); }
.spec { display: grid; width: min(100%, 460px); margin-top: 44px; border-top: 1px solid var(--line); }
.spec li { display: flex; align-items: baseline; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; color: var(--dim); }
.spec__k { flex: none; font: 500 11.5px/1 var(--mono); letter-spacing: .1em; color: var(--volt); }

/* the deck: three engine-rendered concepts, stacked like a product shot */
.intro__art { position: relative; align-self: start; margin-top: clamp(0px, 3vw, 48px); aspect-ratio: 1 / .86; }
.deck { position: absolute; inset: 0; }
.dcard { position: absolute; left: 4%; top: 24%; width: 86%; border-radius: 14px; overflow: hidden; background: var(--ink-2);
  box-shadow: 0 0 0 1px rgb(255 255 255 / .14), 0 50px 90px -30px rgb(0 0 0 / .9), 0 0 0 9px rgb(255 255 255 / .025);
  transition: transform 1s var(--ease), opacity .8s var(--ease), filter .8s var(--ease); transform-origin: 50% 100%; }
.dcard.is-0 { z-index: 3; transform: none; }
.dcard.is-1 { z-index: 2; transform: translate(6%, -17%) scale(.93); opacity: .85; filter: saturate(.8) brightness(.7); }
.dcard.is-2 { z-index: 1; transform: translate(12%, -33%) scale(.86); opacity: .35; filter: saturate(.4) brightness(.45); }
.dcard.is-out { z-index: 4; animation: card-out .7s var(--ease-io) forwards; }
.dcard.is-in { animation: card-in .9s var(--ease) both; }
@keyframes card-out { to { transform: translate(-6%, 8%) scale(1.02); opacity: 0; filter: blur(6px); } }
@keyframes card-in { from { opacity: 0; } }
.dcard__bar, .live__bar, .frame__chrome { display: flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; background: #141417; border-bottom: 1px solid rgb(255 255 255 / .08); }
.dcard__bar > i, .live__bar > i, .frame__chrome > i { flex: none; width: 9px; height: 9px; border-radius: 50%; background: rgb(255 255 255 / .16); }
.dcard__url { white-space: nowrap; overflow: hidden; }
.dcard__url, .url { display: inline-flex; align-items: center; gap: 6px; min-width: 0; margin-left: 10px; padding: 4px 12px; border-radius: 7px; background: rgb(255 255 255 / .06); font: 500 11.5px/1 var(--mono); color: rgb(244 244 241 / .78); }
.url svg { width: 11px; height: 11px; flex: none; }
.dcard:not(.is-0) .dcard__url { opacity: 0; }
.dcard__url::after { content: attr(data-url); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.url b { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dcard__view { position: relative; aspect-ratio: 1200 / 720; overflow: hidden; background: #1a1a1e; contain: layout paint; }
.dcanvas { width: 1200px; height: 720px; transform: scale(var(--k, .45)); transform-origin: 0 0; container-type: inline-size; pointer-events: none; }
.deck__tag { position: absolute; z-index: 5; left: 4%; top: 18%; padding: 5px 10px; border-radius: 7px; background: rgb(9 9 11 / .7); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--dim); font: 500 10.5px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.pause { position: absolute; z-index: 7; right: 0; top: 16%; display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 12px;
  background: rgb(255 255 255 / .04); box-shadow: inset 0 0 0 1px var(--line); color: var(--dim); cursor: pointer; transition: background-color .2s, color .2s; }
.pause:hover { background: rgb(255 255 255 / .08); color: var(--fg); }
.pause svg { width: 13px; height: 13px; }
.pause[aria-pressed="true"] { color: var(--volt); box-shadow: inset 0 0 0 1px rgb(198 255 61 / .4); }
/* build log: a glassy product notification (what the questionnaire is about to do) */
.log { position: absolute; z-index: 6; right: 0; bottom: 6%; display: grid; gap: 2px; width: min(290px, 62%); padding: 8px; border-radius: 16px;
  background: rgb(24 24 28 / .78); backdrop-filter: blur(16px) saturate(1.5); -webkit-backdrop-filter: blur(16px) saturate(1.5);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / .13), inset 0 1px 0 rgb(255 255 255 / .08), 0 24px 44px -18px rgb(0 0 0 / .9); }
.log li { display: grid; grid-template-columns: 18px auto 1fr; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 10px; font-size: 13px; line-height: 1.2; }
.log li span { font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--dim-2); }
.log li b { justify-self: end; font-weight: 520; color: var(--fg); white-space: nowrap; transition: opacity .5s var(--ease); }
.log i, .hstep__s { position: relative; width: 18px; height: 18px; border-radius: 50%; background: var(--volt-dim); box-shadow: inset 0 0 0 1px rgb(198 255 61 / .4); }
.log i::after, .hstep__s::after { content: ""; position: absolute; left: 5px; top: 5.5px; width: 7px; height: 4px; border: solid var(--volt); border-width: 0 0 1.6px 1.6px; rotate: -45deg; transition: scale .4s var(--ease); }
.log.is-armed li:not(.is-done) i { background: transparent; box-shadow: inset 0 0 0 1px var(--line-2); }
.log.is-armed li:not(.is-done) i::after { scale: 0; }
.log.is-armed li:not(.is-done) b { opacity: .3; }

/* masked entrance (JS only, so the h1 is always visible without it) */
.js .intro .mask > span { animation: mask-up 1s var(--ease) both; }
.js .intro .mask + .mask > span { animation-delay: .12s; }
.js .intro__lede, .js .intro__ctas, .js .intro .fine, .js .spec { animation: fade-up .9s .3s var(--ease) both; }
.js .intro__ctas { animation-delay: .4s; } .js .intro .fine, .js .spec { animation-delay: .5s; }
.js .intro__art { animation: fade-in 1.2s .2s var(--ease) both; }
@keyframes mask-up { from { transform: translateY(105%); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(14px); filter: blur(4px); } }
@keyframes fade-in { from { opacity: 0; transform: translateY(18px) scale(.985); } }

/* ---------- questionnaire ---------- */
.quiz { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); gap: clamp(32px, 5vw, 80px); align-items: center;
  width: min(1240px, 100% - 48px); min-height: calc(100svh - 72px); margin: 0 auto; padding: 24px 0 48px; }
.quiz__main { position: relative; display: flex; flex-direction: column; justify-content: center; min-height: min(640px, 72svh); }
.step { position: relative; z-index: 1; }
.step fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.step legend { padding: 0; width: 100%; }
.step__n { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; font: 500 12px/1 var(--mono); letter-spacing: .14em; color: var(--dim-2); }
.step__n::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 12px rgb(198 255 61 / .6); }
.step__n::after { content: "/ 09"; color: var(--dim-3); }
.step__q { display: block; max-width: 17ch; margin-bottom: 30px; font: 600 clamp(36px, 4.2vw, 60px)/1.02 var(--display); letter-spacing: -.055em; text-wrap: balance; }
.step__q label { cursor: text; }
.step__q:focus { outline: none; }
.step__hint { max-width: 54ch; margin-top: 16px; color: var(--dim); font-size: 16px; text-wrap: pretty; }
.step__q + .step__hint { margin: -14px 0 26px; }
.step__hint em { font-style: normal; color: var(--fg); }
.lbl { display: block; margin-bottom: 10px; font: 500 11.5px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.opt { text-transform: none; letter-spacing: 0; color: var(--dim-2); }

.big-input { width: 100%; padding: .06em 0 .16em; border: 0; border-radius: 0; color: var(--fg); caret-color: var(--volt);
  background: linear-gradient(var(--volt), var(--volt)) 0 100% / 0 1px no-repeat, linear-gradient(var(--line-3), var(--line-3)) 0 100% / 100% 1px no-repeat;
  font: 600 clamp(44px, 6.2vw, 92px)/1.08 var(--display); letter-spacing: -.06em; transition: background-size .7s var(--ease); }
.big-input--m { font-size: clamp(36px, 4.6vw, 66px); }
.big-input::placeholder { color: rgb(244 244 241 / .2); }
.big-input:focus { outline: none; background-size: 100% 1px, 100% 1px; }
.big-input:focus-visible { outline: none; }
.mid-input { width: 100%; min-height: 54px; padding: 13px 16px; border: 0; border-radius: 12px; background: rgb(255 255 255 / .035); box-shadow: inset 0 0 0 1px var(--line-2);
  color: var(--fg); font: 450 16.5px/1.3 var(--sans); transition: box-shadow .25s var(--ease), background-color .2s; }
.mid-input::placeholder { color: rgb(244 244 241 / .4); }
.mid-input:hover { box-shadow: inset 0 0 0 1px var(--line-3); }
.mid-input:focus { outline: none; background: rgb(255 255 255 / .05); box-shadow: inset 0 0 0 1px rgb(198 255 61 / .6), 0 0 0 4px rgb(198 255 61 / .12); }
.mid-input--xl { font-size: clamp(17px, 1.6vw, 21px); min-height: 62px; }
.prefix { position: relative; display: flex; align-items: center; }
.prefix > span { position: absolute; left: 16px; color: var(--dim-2); font: 500 15px/1 var(--mono); pointer-events: none; }
.prefix > .mid-input { padding-left: 36px; }
.prefix--price > .mid-input { padding-left: 52px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fields--3 { grid-template-columns: 1fr 1.1fr 1.2fr; }
.other { margin-top: 20px; max-width: 520px; }

/* selectable cards: shared */
.chip, .pal, .act, .vcard, .sw, .pair__mid { position: relative; display: block; cursor: pointer; }
.chip input, .pal input, .act input, .vcard input, .sw input, .pair__mid input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.chip__in, .pal__in, .act__in { position: relative; background: var(--glass); box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .3s var(--ease), background-color .3s, transform .4s var(--ease); }
.chip:hover .chip__in, .pal:hover .pal__in, .act:hover .act__in { box-shadow: inset 0 0 0 1px var(--line-3); transform: translateY(-1px); }
.chip input:checked + .chip__in, .pal input:checked + .pal__in, .act input:checked + .act__in { background: linear-gradient(180deg, rgb(198 255 61 / .05), rgb(198 255 61 / .01)); box-shadow: inset 0 0 0 1px var(--volt-line); }
.chip input:focus-visible + .chip__in, .pal input:focus-visible + .pal__in, .act input:focus-visible + .act__in, .vcard:has(input:focus-visible), .sw input:focus-visible + span, .pair__mid input:focus-visible + span { outline: 2px solid var(--volt); outline-offset: 3px; }
/* a hairline tick that appears on the chosen card */
.chip__in::after, .pal__in::after, .act__in::after { content: ""; position: absolute; right: 12px; top: 12px; width: 7px; height: 7px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 10px rgb(198 255 61 / .8); opacity: 0; scale: .4; transition: opacity .3s, scale .4s var(--ease); }
.chip input:checked + .chip__in::after, .pal input:checked + .pal__in::after, .act input:checked + .act__in::after { opacity: 1; scale: 1; }

/* category chips: line-art icons, monochrome until chosen */
.chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(172px, 1fr)); gap: 8px; }
.chip__in { display: flex; align-items: center; gap: 12px; min-height: 60px; padding: 8px 26px 8px 8px; border-radius: 14px; font-weight: 520; font-size: 15.5px; line-height: 1.2; letter-spacing: -.01em; }
.chip__in .art { flex: none; width: 42px; height: 42px; padding: 7px; border-radius: 10px; background: rgb(255 255 255 / .04); box-shadow: inset 0 0 0 1px var(--line);
  --ai: rgb(244 244 241 / .82); --a1: rgb(255 255 255 / .07); --a2: rgb(255 255 255 / .15); --a3: transparent; transition: background-color .3s; }
.chip input:checked + .chip__in .art { --ai: var(--volt); box-shadow: inset 0 0 0 1px var(--volt-line); }
.art * { stroke: var(--ai, var(--fg)); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round; transition: stroke .3s, fill .3s; }
.art .a1 { fill: var(--a1); } .art .a2 { fill: var(--a2); } .art .a3 { fill: var(--a3); } .art .n { fill: none; } .art .w { stroke: var(--ai); fill: none; }

.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.pill { min-height: 44px; padding: 0 16px; border: 0; border-radius: 10px; background: rgb(255 255 255 / .03); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--dim); font-weight: 500; font-size: 14.5px; cursor: pointer; transition: box-shadow .25s, color .2s, background-color .2s; }
.pill:hover { color: var(--fg); box-shadow: inset 0 0 0 1px var(--line-3); }
.pill[aria-pressed=true] { color: var(--fg); background: rgb(198 255 61 / .06); box-shadow: inset 0 0 0 1px var(--volt-line); }

/* ---------- vibe: refined this-or-that ---------- */
.pair { border: 0; margin: 0; padding: 0; min-width: 0; }
.pair__q { display: flex; align-items: center; gap: 14px; width: 100%; padding: 0; margin-bottom: 18px; font: 560 clamp(20px, 1.9vw, 25px)/1.2 var(--display); letter-spacing: -.035em; }
.pair__n { display: inline-flex; align-items: center; gap: 10px; margin-left: auto; font: 500 11.5px/1 var(--mono); color: var(--dim-2); letter-spacing: .1em; }
.pair__dots { display: inline-flex; gap: 4px; }
.pair__dots i { width: 16px; height: 2px; border-radius: 2px; background: var(--line-2); }
.pair__dots i.is-on { background: var(--volt); }
.pair__cards { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 14px; transition: translate .3s var(--ease); touch-action: pan-y; }
.pair__or { display: flex; flex-direction: column; align-items: center; gap: 10px; font: 500 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--dim-2); }
.pair__or::before, .pair__or::after { content: ""; width: 1px; height: 44px; background: linear-gradient(transparent, var(--line-3)); }
.pair__or::after { background: linear-gradient(var(--line-3), transparent); }
.vcard { padding: 8px; border-radius: 20px; background: var(--glass); box-shadow: inset 0 0 0 1px var(--line), 0 30px 60px -40px rgb(0 0 0 / .9);
  transition: box-shadow .35s var(--ease), opacity .45s var(--ease), transform .5s var(--ease); }
.vcard:hover { box-shadow: inset 0 0 0 1px var(--line-3), 0 30px 60px -36px rgb(0 0 0 / .9); transform: translateY(-2px); }
.vcard__vis { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 13px; box-shadow: inset 0 0 0 1px rgb(0 0 0 / .08); }
.vcard__lbl { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 8px 8px 10px; font: 560 19px/1 var(--display); letter-spacing: -.035em; }
.vcard__lbl::after { content: ""; flex: none; width: 18px; height: 18px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-3); transition: box-shadow .3s var(--ease), background-color .3s; }
.vcard:has(input:checked) { box-shadow: inset 0 0 0 1px var(--volt-line), 0 30px 60px -40px rgb(0 0 0 / .9); }
.vcard:has(input:checked) .vcard__lbl::after { background: var(--volt); box-shadow: inset 0 0 0 4.5px var(--ink-2), 0 0 0 1px var(--volt); }
.pair:has(.vcard input:checked) .vcard:not(:has(input:checked)), .pair:has(.pair__mid input:checked) .vcard { opacity: .45; transform: scale(.98); }
.pair__mid { width: max-content; margin: 18px auto 0; }
.pair__mid span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 10px; color: var(--dim); font-weight: 500; font-size: 15px; box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .25s, color .2s, background-color .2s; }
.pair__mid:hover span { color: var(--fg); box-shadow: inset 0 0 0 1px var(--line-3); }
.pair__mid input:checked + span { color: var(--fg); background: rgb(198 255 61 / .06); box-shadow: inset 0 0 0 1px var(--volt-line); }
.vibe-loves { max-width: 620px; }

/* vignettes: tiny scenes previewing each style (their colours are the point; motion stays gentle) */
.vcard__vis > * { position: absolute; }
.vcard--playful .vcard__vis { background: #ffd84d; }
.vg-blob { width: 46%; aspect-ratio: 1; left: 27%; top: 14%; border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%; background: #ff7eb6; border: 3px solid #1c1020; animation: vg-float 3.2s ease-in-out infinite alternate; }
.vg-dot { width: 12px; height: 12px; border-radius: 50%; background: #1c1020; animation: vg-float 2.6s ease-in-out infinite alternate; }
.d1 { left: 14%; top: 22%; } .d2 { right: 16%; top: 60%; background: #7be0c3; border: 2px solid #1c1020; animation-delay: -.8s; } .d3 { left: 20%; bottom: 14%; background: #fff; border: 2px solid #1c1020; animation-delay: -1.4s; }
.vg-word { left: 50%; bottom: 10%; translate: -50% 0; font: 700 clamp(1.4rem, 3vw, 2.4rem)/1 "Fredoka", "Arial Rounded MT Bold", sans-serif; color: #1c1020; rotate: -6deg; }
.vcard--serious .vcard__vis { background: #14213d; }
.vg-rule { left: 18%; right: 18%; height: 1.5px; background: rgb(255 255 255 / .55); }
.r1 { top: 26%; } .r2 { top: 72%; } .r3 { top: 78%; left: 34%; right: 34%; animation: vg-grow 4s var(--ease) infinite alternate; transform-origin: 50%; }
.vcard--serious .vg-word { left: 50%; top: 50%; translate: -50% -50%; font: italic 600 clamp(1.8rem, 3.6vw, 3rem)/1 "Cormorant Garamond", Georgia, serif; color: #fff; rotate: none; bottom: auto; }
.vcard--classic .vcard__vis { background: #f3ead8; }
.vg-frame { inset: 12%; border: 3px double #3b2a1a; border-radius: 4px; }
.vcard--classic .vg-word, .vcard--modern .vg-word { left: 50%; top: 50%; bottom: auto; translate: -50% -50%; rotate: none; font: 400 clamp(2rem, 4.4vw, 3.6rem)/1 "DM Serif Display", Georgia, serif; color: #3b2a1a; }
.vg-orn { left: 50%; bottom: 17%; width: 22px; height: 22px; translate: -50% 0; rotate: 45deg; border: 2px solid #b0472c; animation: vg-spin 12s linear infinite; }
.vcard--modern .vcard__vis { background: #fff; }
.vg-grid { inset: 0; background: linear-gradient(90deg, rgb(0 0 0 / .08) 1px, transparent 1px) 0 0 / 25% 100%, linear-gradient(rgb(0 0 0 / .08) 1px, transparent 1px) 0 0 / 100% 33.3%; }
.vcard--modern .vg-word { font: 600 clamp(2rem, 4.4vw, 3.6rem)/1 var(--display); letter-spacing: -.06em; color: #0b0b0d; }
.vg-bar { left: 0; bottom: 14%; height: 10px; width: 40%; background: #2a6df4; animation: vg-slide 3s var(--ease) infinite alternate; }
.vcard--calm .vcard__vis { background: linear-gradient(#e5ece0, #cfdccb); }
.vg-sun { width: 34%; aspect-ratio: 1; left: 33%; top: 18%; border-radius: 50%; background: #f2c9a5; animation: vg-breathe 5s ease-in-out infinite; }
.vg-wave { left: -10%; right: -10%; bottom: 0; height: 34%; border-radius: 50% 50% 0 0 / 40% 40% 0 0; background: #7d9a72; animation: vg-sway 7s ease-in-out infinite alternate; }
.vcard--loud .vcard__vis { background: #ff3b1f; }
.vg-stripes { inset: -20%; background: repeating-linear-gradient(-45deg, #ff3b1f 0 18px, #ffd400 18px 36px); animation: vg-stripes 2s linear infinite; }
.vcard--loud .vg-word { left: 50%; top: 50%; bottom: auto; translate: -50% -50%; padding: .1em .25em; background: #0b0b0b; color: #fff; font: 800 clamp(1.8rem, 4vw, 3.2rem)/1 "Archivo", var(--display); font-stretch: 125%; letter-spacing: -.04em; rotate: -4deg; }
.vcard--minimal .vcard__vis { background: #fafaf7; }
.vg-line { left: 20%; top: 50%; height: 2px; width: 60%; background: #111; transform-origin: 0 50%; animation: vg-grow 4s var(--ease) infinite alternate; }
.vg-pt { width: 10px; height: 10px; left: 50%; top: 32%; border-radius: 50%; background: #111; }
.vcard--rich .vcard__vis { background: conic-gradient(from 45deg at 50% 50%, #1f6f5c 25%, #e7b23c 0 50%, #1f6f5c 0 75%, #e2725b 0) 0 0 / 34px 34px; }
.vg-tile { inset: 14%; border-radius: 50% 50% 8px 8px; background: #f6eedd; border: 4px solid #1f2a28; }
.vg-c { width: 24%; aspect-ratio: 1; border-radius: 50%; border: 3px solid #1f2a28; animation: vg-float 3s ease-in-out infinite alternate; }
.c1 { left: 24%; top: 40%; background: #e2725b; } .c2 { left: 40%; top: 30%; background: #e7b23c; animation-delay: -.9s; } .c3 { left: 54%; top: 44%; background: #ff8fc8; animation-delay: -1.8s; }
@keyframes vg-float { to { translate: 0 -8px; } }
@keyframes vg-grow { from { scale: .2 1; } }
@keyframes vg-spin { to { rotate: 405deg; } }
@keyframes vg-slide { to { width: 85%; } }
@keyframes vg-breathe { 50% { scale: 1.1; } }
@keyframes vg-sway { to { translate: 8% 0; } }
@keyframes vg-stripes { to { translate: 50.9px 0; } }

/* colours */
.colours { display: grid; gap: 24px; }
.upload__drop { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 16px; row-gap: 2px; align-items: center; padding: 18px 20px; min-height: 88px; border-radius: 16px;
  border: 1px dashed var(--line-3); background: rgb(255 255 255 / .02); cursor: pointer; transition: border-color .25s, background-color .25s; }
.upload__drop:hover, .upload__drop.is-over { border-color: var(--volt-line); background: rgb(198 255 61 / .04); }
.upload__ico { grid-row: span 2; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--ink-3); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--volt); }
.upload__ico svg { width: 22px; height: 22px; }
.upload__ico svg path { stroke-width: 1.8; }
.upload__t { font: 560 17px/1.2 var(--display); letter-spacing: -.02em; }
.upload__s { color: var(--dim-2); font: 500 12px/1.4 var(--mono); }
.upload__got { display: flex; align-items: center; gap: 20px; padding: 14px; border-radius: 16px; background: var(--glass); box-shadow: inset 0 0 0 1px var(--line); }
.upload__got img { width: 96px; height: 96px; object-fit: contain; padding: 10px; border-radius: 12px; background: #fff; flex: none; }
.upload__got .lbl { margin-bottom: 10px; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.sw span { display: block; width: 40px; height: 40px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgb(255 255 255 / .2); transition: box-shadow .25s; }
.sw input:checked + span { box-shadow: 0 0 0 3px var(--bg), 0 0 0 4px var(--volt); }
.pals-wrap { border: 0; margin: 0; padding: 0; min-width: 0; }
.pals { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.pal__in { display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 10px 24px 10px 12px; border-radius: 14px; font-weight: 500; font-size: 14.5px; line-height: 1.2; }
.pal__sw { display: flex; flex: none; }
.pal__sw i { width: 22px; height: 22px; border-radius: 50%; box-shadow: 0 0 0 2px var(--ink-2); transition: translate .4s var(--ease); }
.pal__sw i + i { margin-left: -7px; }
.pal:hover .pal__sw i:nth-child(2) { translate: 3px 0; } .pal:hover .pal__sw i:nth-child(3) { translate: 6px 0; }

/* actions */
.acts { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.act__in { display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; gap: 22px; min-height: 128px; padding: 16px; border-radius: 16px; font: 560 17px/1.2 var(--display); letter-spacing: -.025em; }
.act__ico { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgb(255 255 255 / .04); box-shadow: inset 0 0 0 1px var(--line); color: var(--fg); transition: color .3s, background-color .3s, box-shadow .3s; }
.act__ico .ico { width: 21px; height: 21px; }
.act__ico .ico [stroke-width="2.4"] { stroke-width: 2; }
.act input:checked + .act__in .act__ico { color: var(--volt); box-shadow: inset 0 0 0 1px var(--volt-line); }

/* best-sellers */
.step .items { border: 0; margin: 34px 0 0; padding: 0; min-width: 0; }
.items__rows { display: grid; gap: 8px; }
.item { display: grid; grid-template-columns: 26px minmax(0, 1fr) 150px; gap: 10px; align-items: center; }
.item__n { font: 500 12px/1 var(--mono); color: var(--dim-2); text-align: center; }

/* contact */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { position: relative; display: flex; align-items: flex-start; gap: 14px; margin-top: 26px; cursor: pointer; font-weight: 520; line-height: 1.35; min-height: 44px; }
.consent input { position: absolute; left: 0; top: 0; width: 26px; height: 26px; margin: 0; opacity: 0; cursor: pointer; }
.consent__box { flex: none; position: relative; width: 26px; height: 26px; border-radius: 8px; background: rgb(255 255 255 / .03); box-shadow: inset 0 0 0 1px var(--line-3); transition: background-color .25s, box-shadow .25s; }
.consent__box::after { content: ""; position: absolute; left: 7.5px; top: 8px; width: 10px; height: 5px; border: solid var(--volt); border-width: 0 0 2px 2px; rotate: -45deg; scale: 0; transition: scale .35s var(--ease); }
.consent input:checked + .consent__box { background: var(--volt-dim); box-shadow: inset 0 0 0 1px var(--volt-line); }
.consent input:checked + .consent__box::after { scale: 1; }
.consent input:focus-visible + .consent__box { outline: 2px solid var(--volt); outline-offset: 3px; }
.consent > span:last-child { padding-top: 2px; }
.notice { max-width: 68ch; margin: 12px 0 0 40px; color: var(--dim-2); font-size: 13.5px; line-height: 1.55; }
.notice a { color: var(--dim); }
.err { display: flex; align-items: center; gap: 10px; min-height: 1.5em; margin-top: 14px; color: var(--warn); font-weight: 520; font-size: 15px; }
.err::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }
.err:empty { min-height: 0; margin: 0; }
.err:empty::before { display: none; }

/* nav row */
.quiz__nav { position: relative; z-index: 2; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 44px; }
.quiz__nav .btn { --h: 54px; }
.quiz__nav #next { padding: 0 28px; font-size: 16px; }
.kbd { margin-left: 6px; font: 500 11.5px/1 var(--mono); color: var(--dim-2); letter-spacing: .06em; }
.kbd b { margin-left: 4px; padding: 4px 7px; border-radius: 6px; box-shadow: inset 0 0 0 1px var(--line-2); color: var(--dim); font-weight: 500; }
@media (hover: none) { .kbd { display: none; } }

/* step entrances: a soft masked rise, no bounce */
.step.in-fwd > *, .step.in-back > * { animation: rise .7s var(--ease) both; }
.step.in-back > * { animation-name: fall; }
.step > :nth-child(2) { animation-delay: .05s !important; } .step > :nth-child(3) { animation-delay: .1s !important; } .step > :nth-child(n+4) { animation-delay: .15s !important; }
.chips .chip, .acts .act, .pals .pal { animation: rise .6s var(--ease) both; }
.chips .chip:nth-child(n+4), .acts .act:nth-child(n+3), .pals .pal:nth-child(n+4) { animation-delay: .05s; }
.chips .chip:nth-child(n+8), .pals .pal:nth-child(n+7) { animation-delay: .1s; }
.chips .chip:nth-child(n+12) { animation-delay: .15s; }
.pair:not([hidden]) .pair__q, .pair:not([hidden]) .vcard, .pair:not([hidden]) .pair__mid { animation: rise .7s var(--ease) both; }
.pair:not([hidden]) .vcard:last-of-type { animation-delay: .08s; }
@keyframes rise { from { opacity: 0; translate: 0 18px; filter: blur(4px); } }
@keyframes fall { from { opacity: 0; translate: 0 -18px; filter: blur(4px); } }
.quiz__main.is-shake { animation: shake .45s var(--ease); }
@keyframes shake { 25% { translate: -5px 0; } 50% { translate: 4px 0; } 75% { translate: -2px 0; } }

/* live mini preview: a glass window, same chrome as the homepage deck */
.live { position: sticky; top: 24px; align-self: center; padding: 10px; border-radius: 22px; background: var(--glass); box-shadow: inset 0 0 0 1px var(--line), 0 50px 100px -40px rgb(0 0 0 / .9); }
.live::before { content: ""; position: absolute; inset: 10% 5% -6%; z-index: -1; border-radius: 50%; background: radial-gradient(closest-side, rgb(198 255 61 / .09), transparent); pointer-events: none; }
.live__head { display: flex; align-items: center; gap: 10px; min-height: 36px; padding: 0 6px 10px; font: 500 11.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.live__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 0 4px rgb(198 255 61 / .14), 0 0 12px rgb(198 255 61 / .7); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgb(198 255 61 / 0), 0 0 12px rgb(198 255 61 / .4); } }
.live__dir { margin-left: auto; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 6px 10px; border-radius: 8px; box-shadow: inset 0 0 0 1px var(--line-2); color: var(--fg); letter-spacing: .06em; }
.live__dir:empty { display: none; }
.live__dir.is-new { animation: tag-in .7s var(--ease); }
@keyframes tag-in { 0% { box-shadow: inset 0 0 0 1px var(--volt), 0 0 0 4px rgb(198 255 61 / .2); color: var(--volt); } }
.live__win { overflow: hidden; border-radius: 13px; box-shadow: 0 0 0 1px rgb(255 255 255 / .12); }
.live__bar { height: 28px; }
.live__bar .url { font-size: 10.5px; padding: 3px 10px; }
.live__screen { position: relative; overflow: hidden; background: #fff; height: 300px; contain: layout paint; }
.live__canvas > .cx, .dcanvas > .cx { display: flex; flex-direction: column; height: 720px; }
.live__canvas .cx-hero, .dcanvas .cx-hero { flex: 1; }
.live__canvas { width: 1200px; height: 720px; overflow: hidden; transform: scale(var(--k, .4)); transform-origin: 0 0; container-type: inline-size; }
.live__canvas.is-quiet .kit-strike__line path, .live__canvas.is-quiet .cx * { transition: none !important; }
.live__canvas.is-quiet .kit-strike ins { animation: none !important; }

/* ---------- transition: the build sequence ---------- */
.hype { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; background: rgb(9 9 11 / .92); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); opacity: 0; transition: opacity .35s var(--ease); overflow: hidden; }
.hype.is-on { opacity: 1; }
.hype::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgb(255 255 255 / .045) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / .045) 1px, transparent 1px); background-size: 56px 56px; background-position: center;
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 10%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 10%, transparent 75%); }
.hype::after { content: ""; position: absolute; left: 50%; top: 50%; width: 70vmin; aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; background: radial-gradient(closest-side, rgb(198 255 61 / .12), transparent); pointer-events: none; }
.hype__in { position: relative; z-index: 1; width: min(600px, 100%); padding: clamp(22px, 3.4vw, 34px); border-radius: 22px; background: rgb(20 20 23 / .82);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / .12), inset 0 1px 0 rgb(255 255 255 / .07), 0 60px 120px -40px #000; translate: 0 10px; scale: .985; transition: translate .7s var(--ease), scale .7s var(--ease); }
.hype.is-on .hype__in { translate: 0 0; scale: 1; }
.hype__k { display: flex; align-items: center; gap: 10px; font: 500 11.5px/1 var(--mono); letter-spacing: .06em; color: var(--dim); }
.hype__t { margin-top: 18px; font: 600 clamp(32px, 4.4vw, 50px)/1.02 var(--display); letter-spacing: -.055em; color: rgb(244 244 241 / .5); overflow-wrap: anywhere; }
.hype__t b { font-weight: inherit; color: var(--fg); }
.hype__steps { display: grid; margin: 26px 0 24px; border-top: 1px solid var(--line); }
.hstep { display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; transition: opacity .4s var(--ease), color .4s; }
.hstep__v { max-width: 30ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 500 12px/1 var(--mono); color: var(--dim-2); transition: color .4s; }
.hstep.is-wait { opacity: .32; }
.hstep.is-wait .hstep__s { background: transparent; box-shadow: inset 0 0 0 1px var(--line-3); }
.hstep.is-wait .hstep__s::after, .hstep.is-run .hstep__s::after { scale: 0; }
.hstep.is-run .hstep__s { background: transparent; box-shadow: none; border: 1.5px solid rgb(198 255 61 / .25); border-top-color: var(--volt); animation: spin .7s linear infinite; }
.hstep.is-done .hstep__v { color: var(--fg); }
.hype__foot { display: flex; align-items: center; gap: 14px; }
.hype__bar { position: relative; flex: 1; height: 2px; border-radius: 2px; background: rgb(255 255 255 / .08); }
.hype__bar i { position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(90deg, rgb(198 255 61 / .2), var(--volt)); transform-origin: 0 50%; transform: scaleX(0); box-shadow: 0 0 12px rgb(198 255 61 / .5); }
.hype__pct { min-width: 4ch; font: 500 12px/1 var(--mono); color: var(--fg); text-align: right; font-variant-numeric: tabular-nums; }
.hype__skip { position: absolute; z-index: 2; right: 20px; bottom: max(20px, env(safe-area-inset-bottom)); }

/* ---------- concept view ---------- */
.concept { width: min(1240px, 100% - 32px); margin: 0 auto; padding: 0 0 140px; }
.cbar { position: sticky; top: 0; z-index: 20; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 24px; margin: 0 0 24px; padding: 22px 0 18px;
  background: rgb(9 9 11 / .8); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); border-bottom: 1px solid var(--line); }
.cbar__k { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font: 500 11.5px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.cbar__k b { font-weight: 500; color: var(--fg); }
.cbar__sent { display: inline-flex; align-items: center; gap: 8px; padding: 5px 10px; border-radius: 8px; box-shadow: inset 0 0 0 1px var(--volt-line); color: var(--fg); }
.cbar__sep { width: 1px; height: 12px; background: var(--line-3); }
.cbar__t { margin-top: 10px; font: 600 clamp(30px, 3.4vw, 48px)/1.02 var(--display); letter-spacing: -.055em; text-wrap: balance; }
.cbar__t:focus { outline: none; }
.cbar__ctl { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.cbar .btn { --h: 44px; padding: 0 16px; font-size: 14.5px; border-radius: 10px; }
.seg { display: inline-flex; padding: 3px; border-radius: 12px; background: rgb(255 255 255 / .03); box-shadow: inset 0 0 0 1px var(--line-2); }
.seg button { min-height: 38px; padding: 0 14px; border: 0; border-radius: 9px; background: none; color: var(--dim); font-weight: 520; font-size: 14px; cursor: pointer; transition: background-color .25s, color .2s, box-shadow .25s; }
.seg button:hover { color: var(--fg); }
.seg button[aria-pressed=true] { background: var(--ink-4); color: var(--fg); box-shadow: inset 0 0 0 1px var(--line-2), 0 4px 12px -6px #000; }

.stage { position: relative; }
.stage::before { content: ""; position: absolute; inset: 8% 10% -4%; z-index: -1; border-radius: 50%; background: radial-gradient(closest-side, rgb(198 255 61 / .1), transparent); pointer-events: none; }
.frame { max-width: 1240px; margin: 0 auto; border-radius: 16px; overflow: hidden; background: #141417; box-shadow: 0 0 0 1px rgb(255 255 255 / .14), 0 60px 120px -40px #000, 0 0 0 10px rgb(255 255 255 / .02);
  transition: max-width .6s var(--ease), border-radius .6s var(--ease), padding .6s var(--ease); }
.frame__chrome { height: 40px; padding: 0 14px; }
.frame__chrome .url { margin: 0 auto; max-width: 60%; translate: -24px 0; }
.frame__clip { position: relative; overflow: hidden; background: #fff; }
.frame__screen { position: relative; container-type: inline-size; }
.frame.is-scaled .frame__screen { width: 1280px; transform: scale(var(--k, 1)); transform-origin: 0 0; }
.frame.is-reveal { animation: reveal 1.1s var(--ease) both; }
@keyframes reveal { from { clip-path: inset(10% 8% 40% 8% round 24px); opacity: 0; translate: 0 30px; } to { clip-path: inset(0 0 0 0 round 16px); } }
.frame.vt .frame__screen { view-transition-name: concept; }
::view-transition-old(concept) { animation: vt-out .5s var(--ease) both; }
::view-transition-new(concept) { animation: vt-in .8s var(--ease-io) both; }
@keyframes vt-out { to { opacity: .4; filter: blur(4px); } }
@keyframes vt-in { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }
@media (min-width: 760px) {
  .frame[data-mode=mobile] { max-width: 414px; padding: 10px; border-radius: 46px; background: #141417; box-shadow: 0 0 0 1px rgb(255 255 255 / .16), inset 0 0 0 1px rgb(255 255 255 / .06), 0 60px 120px -40px #000; }
  .frame[data-mode=mobile] .frame__chrome { display: none; }
  .frame[data-mode=mobile] .frame__clip { height: min(780px, 78svh); overflow-y: auto; overscroll-behavior: contain; border-radius: 36px; scrollbar-width: none; }
}
.frame__note { max-width: 66ch; margin: 20px auto 0; color: var(--dim-2); font: 500 12px/1.6 var(--mono); letter-spacing: .02em; text-align: center; text-wrap: balance; }

/* ---------- claim: the full build ---------- */
.claim { position: relative; scroll-margin-top: 140px; margin: clamp(72px, 9vw, 120px) auto 0; border-radius: 28px; overflow: hidden; isolation: isolate;
  background: var(--glass); box-shadow: inset 0 0 0 1px var(--line-2), 0 60px 120px -60px #000; }
.claim::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(50% 70% at 0% 0%, rgb(198 255 61 / .04), transparent 70%), radial-gradient(40% 60% at 100% 100%, rgb(255 255 255 / .03), transparent 70%); }
.claim__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 80px); padding: clamp(28px, 5vw, 64px); }
.claim__copy { display: grid; align-content: start; justify-items: start; }
.claim__h:focus { outline: none; }
.claim__h { margin-top: 22px; font: 600 clamp(38px, 4.2vw, 60px)/1 var(--display); letter-spacing: -.06em; text-wrap: balance; }
.claim__h .hl { display: block; }
.claim__lede { margin-top: 24px; max-width: 46ch; color: var(--dim); font-size: clamp(16.5px, 1.3vw, 18.5px); line-height: 1.55; text-wrap: pretty; }
.claim__act { display: grid; gap: 14px; justify-items: start; margin-top: 34px; }
.claim__to { color: var(--dim); font-size: 15px; }
.claim__to b { color: var(--fg); font-weight: 560; }
.claim__to .link { min-height: 24px; margin-left: 4px; }
.claim__side { display: grid; align-content: start; gap: 0; }
.claim__k { font: 500 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim-2); }
.claim__k + * { margin-top: 16px; }
.claim__side .claim__k:not(:first-child) { margin-top: 36px; }
.steps { position: relative; display: grid; gap: 0; counter-reset: s; }
.steps li { position: relative; padding: 0 0 18px 44px; counter-increment: s; color: var(--dim); font-size: 15.5px; line-height: 1.5; }
.steps li:last-child { padding-bottom: 0; }
.steps li::before { content: "0" counter(s); position: absolute; left: 0; top: -1px; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--ink-3); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--fg); font: 500 11px/1 var(--mono); }
.steps li:not(:last-child)::after { content: ""; position: absolute; left: 14px; top: 31px; bottom: 3px; width: 1px; background: var(--line-2); }
.steps li b { color: var(--fg); font-weight: 560; }
.steps li.is-done::before { content: ""; background: var(--ink-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4L18 8' fill='none' stroke='%23c6ff3d' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 15px no-repeat; box-shadow: inset 0 0 0 1px var(--volt-line); }
.steps li.is-done::after { background: linear-gradient(var(--volt-line), var(--line-2)); }
.steps small { display: block; margin-top: 2px; font: 500 11px/1.3 var(--mono); letter-spacing: .04em; color: var(--dim-2); }
.mach { display: grid; border-top: 1px solid var(--line); }
.mach li { display: grid; grid-template-columns: 28px minmax(0, 1fr); column-gap: 16px; align-items: start; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; line-height: 1.45; color: var(--dim); }
.mach li > span:last-child { grid-column: 2; }
.mach b { color: var(--fg); font-weight: 560; font-size: 15.5px; letter-spacing: -.01em; }
.mach__ico { grid-row: span 2; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--ink-3); box-shadow: inset 0 0 0 1px var(--line-2); }
.mach__ico svg { width: 15px; height: 15px; fill: none; stroke: var(--fg); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mach__note { margin-top: 12px; font: 500 11px/1.5 var(--mono); letter-spacing: .03em; color: var(--dim-2); }
.claim__done { display: grid; gap: 14px; justify-items: start; max-width: 50ch; margin-top: 24px; font-size: clamp(16.5px, 1.3vw, 18.5px); line-height: 1.55; }
.claim__done:focus, .claim__fb:focus { outline: none; }
.claim__done > p { color: var(--dim); }
.claim__done .done__links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; margin-top: 10px; }
.claim__fb { display: grid; gap: 14px; width: 100%; margin-top: 28px; padding: 18px; border-radius: 16px; background: rgb(255 138 122 / .05); box-shadow: inset 0 0 0 1px rgb(255 138 122 / .3); }
.claim__warn { color: var(--dim); }
.claim__warn b { color: var(--fg); font-weight: 560; }
.claim__fbbtns { display: flex; flex-wrap: wrap; gap: 8px; }
.claim__fbbtns .btn { --h: 44px; padding: 0 16px; font-size: 14.5px; }
.claim__fbbtns .ico { width: 18px; height: 18px; }

.dock { position: fixed; z-index: 40; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; padding: 16px 16px max(16px, env(safe-area-inset-bottom));
  transition: translate .5s var(--ease), opacity .3s; pointer-events: none; }
.dock .btn { pointer-events: auto; --h: 54px; width: min(400px, 100%); box-shadow: 0 0 0 1px rgb(198 255 61 / .5), 0 20px 40px -12px #000; }
.dock.is-hidden { translate: 0 110%; opacity: 0; }
.dock.is-hidden .btn { pointer-events: none; }

.toast { position: fixed; z-index: 120; left: 50%; bottom: 96px; display: flex; align-items: center; gap: 12px; width: max-content; max-width: min(520px, calc(100vw - 32px)); padding: 12px 16px; border-radius: 14px;
  background: rgb(24 24 28 / .88); backdrop-filter: blur(16px) saturate(1.5); -webkit-backdrop-filter: blur(16px) saturate(1.5); color: var(--fg);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / .14), 0 24px 50px -16px #000; font-weight: 500; font-size: 14.5px; line-height: 1.35;
  translate: -50% 16px; opacity: 0; pointer-events: none; transition: opacity .3s var(--ease), translate .5s var(--ease); }
.toast::before { content: ""; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 10px rgb(198 255 61 / .7); }
.toast.is-on { opacity: 1; translate: -50% 0; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .fields--3 { grid-template-columns: 1fr 1fr; }
  .fields--3 .field:last-child { grid-column: 1 / -1; }
  .claim__grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .intro { grid-template-columns: 1fr; min-height: 0; padding-top: 12px; gap: 12px; }
  .intro__art { order: -1; width: min(100%, 560px); aspect-ratio: 1 / .82; margin: 0 auto; }
  .dcard { top: 24%; }
  .deck__tag { top: 10%; }
  .pause { top: 8%; }
  .log { right: 0; bottom: -2%; }
  .quiz { grid-template-columns: 1fr; gap: 16px; align-items: start; padding-top: 12px; }
  /* compact: label on the left, a small but complete thumbnail on the right */
  .live { position: relative; top: 0; order: -1; display: grid; grid-template-columns: minmax(0, 1fr) min(54%, 220px); align-items: center; gap: 10px; padding: 8px; border-radius: 16px; }
  .live::before { display: none; }
  .live__head { display: grid; grid-template-columns: auto 1fr; gap: 12px 10px; min-height: 0; padding: 4px 6px; }
  .live__dir { grid-column: 1 / -1; justify-self: start; margin-left: 0; }
  .live__bar { display: none; }
  .live__win { border-radius: 9px; }
  .quiz__main { min-height: 0; justify-content: flex-start; }
  .step__q { margin-bottom: 22px; }
  .quiz__nav { position: sticky; bottom: 0; flex-wrap: nowrap; gap: 8px; margin: 28px -24px 0; padding: 12px 24px max(12px, env(safe-area-inset-bottom));
    background: rgb(9 9 11 / .9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 -1px 0 var(--line); }
  .quiz__nav .btn { --h: 54px; }
  .quiz__nav #next { flex: 1; min-width: 0; padding: 0 18px; }
  .quiz__nav .btn--ghost { padding: 0 16px; }
  .top__in { gap: 14px; }
  .top__link { display: none; }
  body[data-view=intro] .top__link { display: inline-flex; }
}
@media (max-width: 600px) {
  .top { padding: 8px 8px 0; }
  .top__in { height: 56px; padding: 0 10px 0 14px; }
  .wm { font-size: 21px; }
  .prog__lbl { display: none; }
  .intro, .quiz { width: calc(100% - 32px); }
  .intro__h { font-size: clamp(38px, 11vw, 50px); margin-top: 20px; }
  .intro__lede { margin-top: 20px; }
  .intro__ctas { width: 100%; margin-top: 26px; }
  .intro__ctas .btn { width: 100%; }
  .spec { margin-top: 32px; }
  .log { display: none; }
  .step__q { font-size: clamp(32px, 9vw, 40px); }
  .big-input { font-size: clamp(40px, 12vw, 54px); }
  .big-input--m { font-size: clamp(32px, 9.4vw, 44px); }
  .chips { grid-template-columns: 1fr 1fr; gap: 6px; }
  .chip__in { min-height: 54px; gap: 9px; padding: 6px 18px 6px 6px; font-size: 14px; border-radius: 12px; }
  .chip__in::after { right: 8px; top: 8px; }
  .chip__in .art { width: 36px; height: 36px; padding: 6px; }
  .fields, .fields--3 { grid-template-columns: 1fr; }
  .pair__q { flex-wrap: wrap; row-gap: 8px; }
  .pair__cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .pair__or { position: absolute; z-index: 2; left: 50%; top: 38%; translate: -50% -50%; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
    background: rgb(20 20 23 / .9); box-shadow: inset 0 0 0 1px var(--line-2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
  .pair__or::before, .pair__or::after { display: none; }
  .vcard { padding: 6px; border-radius: 16px; }
  .vcard__vis { border-radius: 11px; }
  .vcard__lbl { padding: 12px 6px 6px 8px; font-size: 16.5px; }
  .vcard__lbl::after { width: 16px; height: 16px; }
  .pals { grid-template-columns: 1fr 1fr; }
  .acts { grid-template-columns: 1fr 1fr; }
  .act__in { min-height: 110px; padding: 14px; font-size: 15.5px; }
  .item { grid-template-columns: 16px minmax(0, 1fr) 108px; gap: 8px; }
  .prefix--price > .mid-input { padding-left: 44px; }
  .quiz__nav .btn__arrow, .kbd { display: none; }
  .quiz__nav .btn--ghost { padding: 0 14px; }
  .upload__got { flex-direction: column; align-items: flex-start; }
  .notice { margin-left: 0; }
  .concept { width: calc(100% - 24px); }
  .cbar { position: relative; margin: 0 0 16px; padding: 16px 0 14px; }
  .cbar__ctl { width: 100%; }
  .cbar__ctl #c-next { flex: 1; }
  .claim { border-radius: 22px; }
  .claim__h { font-size: clamp(34px, 9.6vw, 44px); }
  .claim__act { width: 100%; }
  .claim__act .btn--xl { width: 100%; white-space: normal; text-align: center; padding: 12px 20px; }
  .hype__in { border-radius: 18px; }
  .hstep { font-size: 14.5px; }
  .hstep { grid-template-columns: 18px minmax(0, 1fr); row-gap: 4px; }
  .hstep__v { grid-column: 2; max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .vcard__vis > *, .live__dot { animation: none !important; }
  .hstep.is-run .hstep__s { animation: none !important; }
}
.kit-paused .vcard__vis > *, .kit-paused .live__dot { animation-play-state: paused; }
.quiz > *, .intro > * { min-width: 0; }
.quiz { overflow-x: clip; }
/* Kit strike (inside concept renders): Chromium drops pathLength dashes with non-scaling strokes, so draw it in user units. */
.kit-strike__line path { vector-effect: none; stroke-width: 3.4; }
.kit-strike__line path + path { stroke-width: 2.2; }
.kit-confetti { position: fixed; inset: 0; z-index: 130; width: 100%; height: 100%; pointer-events: none; }