/* Quiz de Potencial Comercial — preto profundo, fotos corporativas escurecidas, cartões grafite, verde de crescimento. */
:root {
  --bg: #050706; --card: rgba(16,20,18,.86); --card-2: #151a17; --card-3: #1b211e;
  --line: rgba(255,255,255,.07); --line-2: rgba(255,255,255,.12); --line-3: rgba(255,255,255,.2);
  --text: #f2f5f3; --text-2: #c3cbc6; --muted: #8e9993; --faint: #616b66;
  --green: #22e07a; --green-2: #7df5b2; --green-deep: #0f9d57; --green-soft: rgba(34,224,122,.12); --green-line: rgba(34,224,122,.45);
  --glow: 0 0 0 1px rgba(34,224,122,.5), 0 0 32px -6px rgba(34,224,122,.45);
  --red: #ff6b5a; --amber: #f5b544;
  --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.16,1,.3,1);
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; min-height: 100%; }
body { background: var(--bg); color: var(--text); font: 400 16px/1.55 var(--font); -webkit-font-smoothing: antialiased; overflow-x: clip; }
.logo { white-space: nowrap; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: var(--green-2); }
svg.i { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
::selection { background: rgba(34,224,122,.35); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 10px; }

/* fundo: escritório escurecido + brilho verde discreto */
.bgfx { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.bgfx::before { content: ""; position: absolute; inset: 0; background: url(../img/bg-desktop.webp) center / cover no-repeat; opacity: .55; transform: scale(1.04); animation: drift 40s ease-in-out infinite alternate; }
.bgfx::after { content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 85% 100%, rgba(34,224,122,.14), transparent 70%),
              linear-gradient(90deg, rgba(5,7,6,.96) 0%, rgba(5,7,6,.78) 45%, rgba(5,7,6,.55) 100%),
              linear-gradient(180deg, rgba(5,7,6,.3), rgba(5,7,6,.92)); }
@media (max-width: 760px) { .bgfx::before { background-image: url(../img/bg-mobile.webp); } .bgfx::after { background: radial-gradient(80% 40% at 50% 100%, rgba(34,224,122,.14), transparent 70%), linear-gradient(180deg, rgba(5,7,6,.72), rgba(5,7,6,.95)); } }

/* topo + progresso */
.qtop { position: sticky; top: 0; z-index: 10; padding: 18px 28px 0; background: linear-gradient(180deg, rgba(5,7,6,.92), rgba(5,7,6,0)); }
.qtop-r { display: flex; align-items: center; gap: 16px; max-width: 1080px; margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; font-size: 16px; color: var(--text); text-decoration: none; }
.logo i { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--green); color: #04130a; box-shadow: 0 6px 20px -6px rgba(34,224,122,.7); }
.logo i svg { width: 18px; height: 18px; stroke-width: 2.4; }
.stage-lbl { margin-left: auto; font-size: 13px; color: var(--muted); white-space: nowrap; }
.stage-lbl b { color: var(--text); font-weight: 600; }
.prog { max-width: 1080px; margin: 14px auto 0; height: 6px; border-radius: 6px; background: rgba(255,255,255,.07); overflow: hidden; position: relative; }
.prog i { position: absolute; inset: 0 auto 0 0; width: var(--p, 0%); border-radius: 6px; background: linear-gradient(90deg, var(--green-deep), var(--green)); box-shadow: 0 0 16px rgba(34,224,122,.6); transition: width .8s var(--ease); }
.prog-steps { max-width: 1080px; margin: 10px auto 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.prog-steps span { font-size: 11.5px; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: color .3s; }
.prog-steps span.on { color: var(--green-2); }
.prog-steps span.done { color: var(--text-2); }

/* palco das perguntas */
.stage { overflow-x: clip; position: relative; z-index: 1; min-height: calc(100vh - 110px); display: grid; place-items: center; padding: 32px 24px 64px; }
.screen { width: 100%; max-width: 760px; }
.screen.wide { max-width: 1080px; }
.enter { animation: enter .6s var(--ease) both; }
.enter-back { animation: enterBack .6s var(--ease) both; }
.leave { animation: leave .28s ease both; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 14px; border-radius: 999px; background: var(--green-soft); border: 1px solid var(--green-line); color: var(--green-2); font-size: 13px; font-weight: 600; }
.eyebrow svg { width: 16px; height: 16px; }
.qnum { font-size: 13px; color: var(--muted); font-weight: 600; letter-spacing: .04em; margin-bottom: 10px; display: flex; gap: 8px; align-items: center; }
.qnum b { color: var(--green); }
h1.q { margin: 0 0 8px; font-size: clamp(28px, 3.6vw, 42px); line-height: 1.12; font-weight: 800; letter-spacing: -.03em; }
h1.q .hl { color: var(--green); text-shadow: 0 0 28px rgba(34,224,122,.45); }
p.sub { margin: 0 0 28px; color: var(--text-2); font-size: 17px; max-width: 620px; }

/* campos */
.field { position: relative; }
.field input { width: 100%; height: 64px; padding: 0 22px; border-radius: 16px; background: var(--card); border: 1px solid var(--line-2); font-size: 20px; font-weight: 500; outline: none; transition: border-color .2s, box-shadow .2s; backdrop-filter: blur(10px); }
.field input::placeholder { color: var(--faint); }
.field input:focus { border-color: var(--green-line); box-shadow: 0 0 0 4px rgba(34,224,122,.12); }
.field small { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; }
.field.err input { border-color: rgba(255,107,90,.6); }
.hint { margin-top: 12px; font-size: 13.5px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.hint kbd { font: 600 11px var(--font); padding: 3px 7px; border-radius: 6px; border: 1px solid var(--line-2); color: var(--text-2); }

/* opções */
.opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.opts.one { grid-template-columns: 1fr; }
.opts.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.opt { position: relative; display: flex; align-items: center; gap: 14px; min-height: 68px; padding: 14px 18px; border-radius: 16px; text-align: left;
  background: var(--card); border: 1px solid var(--line); backdrop-filter: blur(10px); transition: border-color .2s, background .2s, transform .25s var(--ease), box-shadow .25s; }
.opt:hover { border-color: var(--line-3); transform: translateY(-2px); }
.opt .k { flex: none; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-size: 12.5px; font-weight: 700; color: var(--muted); border: 1px solid var(--line-2); background: rgba(255,255,255,.03); transition: all .2s; }
.opt .t { font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.opt .t small { display: block; font-weight: 400; color: var(--muted); font-size: 13px; margin-top: 2px; }
.opt .ck { margin-left: auto; width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--line-3); display: grid; place-items: center; transition: all .2s; flex: none; }
.opt.multi .ck { border-radius: 7px; }
.opt .ck svg { width: 14px; height: 14px; stroke: #04130a; stroke-width: 3; opacity: 0; transform: scale(.4); transition: all .25s var(--ease); }
.opt.on { border-color: var(--green-line); background: linear-gradient(180deg, rgba(34,224,122,.12), rgba(34,224,122,.04)), var(--card); box-shadow: var(--glow); }
.opt.on .k { background: var(--green); border-color: var(--green); color: #04130a; }
.opt.on .ck { background: var(--green); border-color: var(--green); }
.opt.on .ck svg { opacity: 1; transform: none; }
.opt .emo { font-size: 24px; flex: none; }
.opt.big { min-height: 96px; }
.opt.yn { min-height: 120px; flex-direction: column; justify-content: center; text-align: center; gap: 10px; }
.opt.yn .t { font-size: 22px; }
.opt.yn .ck { position: absolute; top: 14px; right: 14px; }
.counter { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 0 16px; padding: 12px 16px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); font-size: 14px; color: var(--text-2); }
.counter .dots { display: flex; gap: 6px; }
.counter .dots i { width: 28px; height: 6px; border-radius: 6px; background: rgba(255,255,255,.1); transition: background .3s; }
.counter .dots i.on { background: var(--green); box-shadow: 0 0 10px rgba(34,224,122,.6); }
.warn { margin-top: 14px; font-size: 14px; color: var(--amber); display: flex; gap: 8px; align-items: center; }

/* navegação */
.nav { display: flex; align-items: center; gap: 12px; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 56px; padding: 0 28px; border-radius: 16px; font-size: 16px; font-weight: 700; letter-spacing: -.01em; transition: transform .2s var(--ease), box-shadow .25s, background .2s, opacity .2s; white-space: nowrap; }
.btn svg { width: 20px; height: 20px; }
.btn.pri { background: var(--green); color: #04130a; box-shadow: 0 10px 30px -10px rgba(34,224,122,.8), inset 0 1px 0 rgba(255,255,255,.4); }
.btn.pri:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(34,224,122,.9), inset 0 1px 0 rgba(255,255,255,.4); }
.btn.pri:disabled { opacity: .35; transform: none; box-shadow: none; cursor: not-allowed; }
.btn.ghost { color: var(--text-2); border: 1px solid var(--line-2); background: rgba(255,255,255,.02); }
.btn.ghost:hover { border-color: var(--line-3); color: var(--text); }
.btn.xl { height: 64px; padding: 0 34px; font-size: 17px; }
.nav .grow { flex: 1; }

/* abertura */
.intro { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 56px; align-items: center; }
.intro h1 { font-size: clamp(36px, 4.4vw, 56px); line-height: 1.04; letter-spacing: -.04em; font-weight: 800; margin: 18px 0 16px; }
.intro h1 span { color: var(--green); text-shadow: 0 0 32px rgba(34,224,122,.4); }
.intro p.lead { font-size: 19px; color: var(--text-2); margin: 0 0 28px; max-width: 540px; }
.perks { display: grid; gap: 12px; margin: 0 0 28px; padding: 0; list-style: none; }
.perks li { display: flex; gap: 12px; align-items: center; color: var(--text-2); }
.perks li i { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--green-soft); color: var(--green); border: 1px solid var(--green-line); flex: none; }
.perks li i svg { width: 18px; height: 18px; }
.consent { display: flex; gap: 12px; align-items: flex-start; margin: 0 0 22px; font-size: 13.5px; color: var(--muted); cursor: pointer; max-width: 540px; }
.consent input { position: absolute; opacity: 0; }
.consent .box { flex: none; width: 22px; height: 22px; margin-top: 1px; border-radius: 7px; border: 1.5px solid var(--line-3); display: grid; place-items: center; transition: all .2s; }
.consent .box svg { width: 13px; height: 13px; stroke: #04130a; stroke-width: 3; opacity: 0; }
.consent input:checked + .box { background: var(--green); border-color: var(--green); }
.consent input:checked + .box svg { opacity: 1; }
.consent input:focus-visible + .box { outline: 2px solid var(--green); outline-offset: 2px; }
.intro-art { position: relative; aspect-ratio: 1; }
.preview-card { position: absolute; border-radius: 22px; background: var(--card); border: 1px solid var(--line-2); backdrop-filter: blur(14px); box-shadow: 0 40px 80px -30px rgba(0,0,0,.9); }
.pc-chart { inset: 8% 0 22% 4%; padding: 20px; animation: floaty 7s ease-in-out infinite; }
.pc-chart .lbl { font-size: 13px; color: var(--muted); }
.pc-chart .v { font-size: 30px; font-weight: 800; letter-spacing: -.03em; margin-top: 4px; }
.pc-chart .v span { color: var(--green); font-size: 16px; margin-left: 6px; }
.pc-chart svg { width: 100%; height: 62%; margin-top: 10px; }
.pc-badge { right: -2%; bottom: 8%; padding: 16px 20px; display: flex; gap: 14px; align-items: center; animation: floaty 7s 1.2s ease-in-out infinite; border-color: var(--green-line); box-shadow: var(--glow), 0 40px 80px -30px rgba(0,0,0,.9); }
.pc-badge b { display: block; font-size: 26px; font-weight: 800; color: var(--green); letter-spacing: -.03em; }
.pc-badge small { color: var(--muted); font-size: 12.5px; }
.obj3d { position: absolute; pointer-events: none; filter: drop-shadow(0 30px 40px rgba(0,0,0,.6)); animation: floaty 8s ease-in-out infinite; }

/* calculando */
.calc { text-align: center; max-width: 620px; margin: 0 auto; }
.calc h1 { font-size: clamp(22px, 3vw, 30px); font-weight: 800; letter-spacing: -.02em; margin: 26px 0 10px; }
.calc p { color: var(--text-2); margin: 0 0 30px; }
.orb { width: 132px; height: 132px; margin: 0 auto; position: relative; }
.orb svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.orb circle { fill: none; stroke-width: 6; }
.orb .bg { stroke: rgba(255,255,255,.07); }
.orb .fg { stroke: var(--green); stroke-linecap: round; filter: drop-shadow(0 0 8px rgba(34,224,122,.8)); transition: stroke-dashoffset .6s var(--ease); }
.orb b { position: absolute; inset: 0; display: grid; place-items: center; font-size: 30px; font-weight: 800; letter-spacing: -.03em; }
.csteps { display: grid; gap: 10px; text-align: left; }
.cstep { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); color: var(--muted); transition: all .35s; }
.cstep .st { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--line-3); flex: none; }
.cstep.run { color: var(--text); border-color: var(--line-2); }
.cstep.run .st { border-color: var(--green); border-top-color: transparent; animation: spin .8s linear infinite; }
.cstep.ok { color: var(--text); }
.cstep.ok .st { background: var(--green); border-color: var(--green); }
.cstep .st svg { width: 14px; height: 14px; stroke: #04130a; stroke-width: 3; display: none; }
.cstep.ok .st svg { display: block; }

/* simulação */
.sim-head { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 24px; align-items: end; margin-bottom: 22px; }
.sim-head h1 { margin: 14px 0 8px; font-size: clamp(28px, 3.8vw, 46px); line-height: 1.08; letter-spacing: -.035em; font-weight: 800; }
.sim-head p { margin: 0; color: var(--text-2); }
.seg { display: inline-flex; padding: 4px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); }
.seg button { height: 36px; padding: 0 16px; border-radius: 9px; font-size: 14px; font-weight: 600; color: var(--muted); transition: all .2s; }
.seg button.on { background: var(--green); color: #04130a; }
.kpis { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 14px; margin-bottom: 16px; }
.kpi { display: flex; gap: 16px; align-items: center; padding: 20px 22px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); backdrop-filter: blur(12px); }
.kpi .ic { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--green-soft); color: var(--green); border: 1px solid var(--green-line); flex: none; }
.kpi .ic svg { width: 26px; height: 26px; }
.kpi small { color: var(--text-2); font-size: 14.5px; }
.kpi b { display: block; font-size: clamp(24px, 2.8vw, 34px); font-weight: 800; letter-spacing: -.03em; }
.kpi b span { font-size: 16px; color: var(--muted); font-weight: 600; }
.kpi.hot { border-color: var(--green-line); box-shadow: var(--glow); background: linear-gradient(180deg, rgba(34,224,122,.1), rgba(34,224,122,.02)), var(--card); }
.kpi.hot b { color: var(--green); font-size: clamp(30px, 3.6vw, 46px); text-shadow: 0 0 30px rgba(34,224,122,.4); }
.chart-card { position: relative; padding: 20px 18px 12px; border-radius: 22px; background: var(--card); border: 1px solid var(--line); backdrop-filter: blur(12px); }
.chart-card svg.ch { display: block; width: 100%; height: auto; overflow: visible; }
.ch .grid { stroke: rgba(255,255,255,.06); }
.ch .ax { fill: var(--muted); font: 500 13px var(--font); }
.ch .axx { fill: var(--text-2); font: 600 14px var(--font); }
.ch .line { fill: none; stroke: var(--green); stroke-width: 4; stroke-linecap: round; filter: url(#glow); }
.ch .tip rect { fill: rgba(10,14,12,.92); stroke: var(--green-line); }
.ch .tip.last rect { stroke: var(--green); }
.ch .tip text { fill: var(--text); font: 700 15px var(--font); }
.ch .tip text.p { fill: var(--green); font-size: 13px; }
.ch .tip text.h { fill: var(--text-2); font-weight: 500; font-size: 12.5px; }
.ch .mk { fill: #fff; stroke: var(--green); stroke-width: 4; }
.ch .head { fill: #fff; filter: url(#glow); }
.ch .bar { fill: url(#barg); stroke: var(--green-line); }
.ch .bar.last { fill: url(#barg2); }
.ch .vlab { fill: var(--text); font: 800 16px var(--font); }
.ch .plab { fill: var(--green); font: 800 15px var(--font); }
.ch .tl { stroke: var(--green); stroke-width: 2; opacity: .6; }
.ch .tlpt { fill: #0a0e0c; stroke: #fff; stroke-width: 3; }
.ch .arrow { fill: none; stroke: var(--green); stroke-width: 4; stroke-linecap: round; filter: url(#glow); }
.miles { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; margin-top: 14px; }
.mile { padding: 18px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); opacity: 0; transform: translateY(14px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.mile.in { opacity: 1; transform: none; }
.mile .h { display: flex; gap: 8px; align-items: center; color: var(--text-2); font-weight: 600; font-size: 15px; }
.mile .h svg { color: var(--green); width: 20px; height: 20px; }
.mile .p { font-size: clamp(26px, 3vw, 38px); font-weight: 800; color: var(--green); letter-spacing: -.03em; margin: 6px 0 2px; }
.mile .v { font-weight: 700; color: var(--text); }
.mile .v small { color: var(--muted); font-weight: 500; }
.mile.last { border-color: var(--green-line); box-shadow: var(--glow); background: linear-gradient(180deg, rgba(34,224,122,.1), rgba(34,224,122,.02)), var(--card); }
.disclaimer { margin-top: 16px; display: flex; gap: 10px; font-size: 12.5px; color: var(--muted); line-height: 1.5; padding: 12px 14px; border-radius: 12px; border: 1px dashed var(--line-2); }
.disclaimer svg { color: var(--amber); width: 18px; height: 18px; margin-top: 1px; }
.hyp { font-size: 13px; color: var(--muted); margin-top: 6px; }

/* investimento */
.imagine { padding: 26px 28px; border-radius: 22px; margin-bottom: 26px; background: linear-gradient(120deg, rgba(34,224,122,.14), rgba(34,224,122,.02) 60%), var(--card); border: 1px solid var(--green-line); box-shadow: var(--glow); position: relative; overflow: hidden; }
.imagine h2 { margin: 0; font-size: clamp(24px, 3vw, 34px); line-height: 1.15; letter-spacing: -.03em; font-weight: 800; max-width: 82%; }
.imagine h2 em { font-style: normal; color: var(--green); text-shadow: 0 0 26px rgba(34,224,122,.45); }
.imagine p { margin: 10px 0 0; color: var(--text-2); max-width: 74%; }
.imagine svg.spark { position: absolute; right: 18px; bottom: 14px; width: 30%; height: 70%; opacity: .9; }

/* agenda */
.final { text-align: center; max-width: 760px; margin: 0 auto; }
.final h1 { font-size: clamp(26px, 3.6vw, 40px); line-height: 1.12; font-weight: 800; letter-spacing: -.03em; margin: 18px 0 12px; }
.final p { color: var(--text-2); font-size: 17px; margin: 0 auto 28px; max-width: 600px; }
.summary { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; margin: 0 0 28px; text-align: left; }
.summary div { padding: 14px 16px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); }
.summary small { color: var(--muted); font-size: 12.5px; display: block; }
.summary b { font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
.summary b.g { color: var(--green); }
.sched { text-align: left; padding: 24px; border-radius: 22px; background: var(--card); border: 1px solid var(--line-2); backdrop-filter: blur(14px); animation: enter .5s var(--ease) both; }
.sched h3 { margin: 0 0 4px; font-size: 18px; font-weight: 700; }
.sched .note { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.days { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 18px; scrollbar-width: none; }
.day { flex: none; width: 74px; padding: 10px 0; border-radius: 14px; border: 1px solid var(--line); background: rgba(255,255,255,.02); text-align: center; transition: all .2s; }
.day small { display: block; font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.day b { display: block; font-size: 22px; font-weight: 800; }
.day:hover { border-color: var(--line-3); }
.day.on { border-color: var(--green); background: var(--green-soft); box-shadow: var(--glow); }
.times { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; margin-bottom: 20px; }
.time { height: 44px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255,255,255,.02); font-weight: 600; transition: all .2s; }
.time:hover { border-color: var(--line-3); }
.time.on { background: var(--green); color: #04130a; border-color: var(--green); }
.time:disabled { opacity: .3; text-decoration: line-through; cursor: not-allowed; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.two .field input { height: 54px; font-size: 16px; }
.two label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.errbox { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: rgba(255,107,90,.08); border: 1px solid rgba(255,107,90,.35); color: #ffb3a8; margin-bottom: 16px; font-size: 14.5px; }
.done-ic { width: 88px; height: 88px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; background: var(--green); color: #04130a; box-shadow: 0 0 0 10px rgba(34,224,122,.12), 0 0 60px rgba(34,224,122,.6); animation: pop .7s var(--ease) both; }
.done-ic svg { width: 42px; height: 42px; stroke-width: 3; }
.demo-tag { display: inline-flex; gap: 6px; align-items: center; font-size: 12px; color: var(--amber); border: 1px solid rgba(245,181,68,.35); border-radius: 999px; padding: 4px 10px; margin-top: 14px; }

/* utilidades de animação */
@keyframes enter { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes enterBack { from { opacity: 0; transform: translateY(-18px); } to { opacity: 1; transform: none; } }
@keyframes leave { to { opacity: 0; transform: translateY(-10px); } }
@keyframes floaty { 50% { translate: 0 -10px; } }
@keyframes drift { to { transform: scale(1.1) translate(-1.5%, -1%); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pop { from { transform: scale(.3); opacity: 0; } to { transform: none; opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .bgfx::before { animation: none; } }

@media (max-width: 900px) {
  .intro { grid-template-columns: 1fr; gap: 20px; }
  .intro-art { max-width: 420px; width: 100%; margin: 0 auto; aspect-ratio: 1.2; }
  .miles, .summary { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .sim-head { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .qtop { padding: 12px 16px 0; }
  .prog-steps { display: none; }
  .stage-lbl { font-size: 11.5px; text-align: right; white-space: normal; }
  .logo { font-size: 14px; } .logo i { width: 28px; height: 28px; }
  .stage { padding: 22px 16px 48px; align-items: start; }
  .opts, .opts.three, .kpis, .two { grid-template-columns: 1fr; }
  .opt { min-height: 60px; }
  .nav { position: sticky; bottom: 0; padding: 12px 0; background: linear-gradient(180deg, rgba(5,7,6,0), rgba(5,7,6,.95) 30%); }
  .nav .btn.pri { flex: 1; }
  .btn { height: 54px; padding: 0 20px; }
  .imagine h2, .imagine p { max-width: none; }
  .imagine svg.spark { display: none; }
  .mile { padding: 14px; } .mile .v { font-size: 14px; white-space: nowrap; }
  .ch .tip text { font-size: 18px; } .ch .ax, .ch .axx { font-size: 17px; }
}