:root{--accent:#7c3aed;--accent2:#ec4899;--ink:#191627;--muted:#746d7d;--line:#ece8f2}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Poppins,system-ui,sans-serif;background:#0f0a18;color:#fff}button,a{font:inherit}.demoNav{height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 24px;border-bottom:1px solid #ffffff10;background:#100a19dd;backdrop-filter:blur(16px);position:sticky;top:0;z-index:20}.brand img{height:34px}.demoNav>div{display:flex;align-items:center;gap:18px}.demoNav a{color:#fff;text-decoration:none;font-size:12px;font-weight:800}.demoNav span{font-size:9px;letter-spacing:.16em;color:#b9aec3}.demoStage{min-height:calc(100vh - 70px);display:grid;grid-template-columns:360px 1fr;background:radial-gradient(circle at 78% 14%,color-mix(in srgb,var(--accent) 20%,transparent),transparent 30%),radial-gradient(circle at 55% 85%,color-mix(in srgb,var(--accent2) 15%,transparent),transparent 28%),#0c0812}.demoGuide{padding:48px 32px;border-right:1px solid #ffffff10;background:#ffffff05}.eyebrow{display:inline-flex;padding:8px 11px;border-radius:999px;border:1px solid #ffffff1a;background:#ffffff09;font-size:9px;font-weight:900;letter-spacing:.15em;text-transform:uppercase;color:#f2dff3}.demoGuide h1{font-family:'DM Serif Display',serif;font-size:42px;line-height:1.03;font-weight:400;margin:16px 0 13px}.demoGuide>p{font-size:12px;line-height:1.75;color:#c6bbc9}.guideSteps{display:grid;gap:8px;margin-top:28px}.guideStep{display:grid;grid-template-columns:31px 1fr;gap:10px;align-items:center;padding:10px;border-radius:14px;border:1px solid transparent;color:#a99fb0;font-size:11px}.guideStep b{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:#ffffff0c;font-size:10px}.guideStep.is-active{border-color:#ffffff16;background:#ffffff09;color:#fff}.guideStep.is-active b{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}.guideStep.is-done{color:#d9cfde}.guideActions{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.guideActions a,.guideActions button,.scene button{border:0;border-radius:14px;min-height:44px;padding:0 15px;font-weight:800;font-size:11px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}.secondary{background:#ffffff0b;color:#fff;border:1px solid #ffffff15!important}.deviceWrap{padding:38px;display:grid;place-items:center}.screen{position:relative;width:min(930px,100%);height:min(720px,calc(100vh - 146px));min-height:560px;border-radius:34px;overflow:hidden;border:1px solid #ffffff18;background:#f8f6fb;color:var(--ink);box-shadow:0 45px 100px #0008}.screen:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:5;box-shadow:inset 0 0 0 1px #ffffff75}.screenTop{position:absolute;left:0;right:0;top:0;height:62px;padding:0 22px;display:flex;align-items:center;gap:12px;z-index:8;background:#ffffffdc;backdrop-filter:blur(14px);border-bottom:1px solid #eee9f3}.screenTop span{font-size:10px;letter-spacing:.18em;font-weight:900;color:var(--accent)}.screenTop b{font-size:11px}.screenTop i{font-style:normal;margin-left:auto;padding:6px 8px;border-radius:999px;background:#f3eef8;color:#786e80;font-size:8px;font-weight:900;letter-spacing:.12em}.scene{position:absolute;inset:62px 0 48px;overflow:hidden}.sceneInner{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:42px;background:radial-gradient(circle at 50% 30%,color-mix(in srgb,var(--accent) 12%,#fff),transparent 34%),linear-gradient(#fff,#faf8fc)}.sceneIcon{font-size:60px;margin-bottom:18px}.sceneKicker{font-size:9px;letter-spacing:.22em;text-transform:uppercase;font-weight:900;color:var(--accent)}.scene h2{font-family:'DM Serif Display',serif;font-size:clamp(40px,5vw,68px);line-height:.97;font-weight:400;letter-spacing:-.035em;margin:13px 0 15px;max-width:760px}.scene p{max-width:610px;font-size:13px;line-height:1.8;color:var(--muted);margin:0}.sceneActions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:26px}.scene button.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}.scene button.light{background:#fff;color:#4c4351;border:1px solid var(--line)}.sceneFooter{position:absolute;left:0;right:0;bottom:0;height:48px;padding:0 18px;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;background:#fff;border-top:1px solid #eee9f3;z-index:8}.sceneFooter span{font-size:9px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#82788a}.progress{height:4px;border-radius:999px;background:#eee9f3;overflow:hidden}.progress i{display:block;width:0;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .35s ease}.voteWrap{width:min(700px,100%);display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:25px}.voteCard{border:1px solid var(--line);background:#fff;border-radius:25px;padding:26px}.voteCard b{display:block;font-family:'DM Serif Display',serif;font-size:40px;font-weight:400}.voteCard span{font-size:11px;color:#8b8291}.voteBar{height:8px;border-radius:999px;background:#eee9f3;overflow:hidden;margin-top:12px}.voteBar i{display:block;height:100%;border-radius:999px}.masterCard{width:min(680px,100%);text-align:left;background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 25px 60px #4b2d6814}.masterCard small{font-size:9px;letter-spacing:.18em;color:var(--accent);font-weight:900}.masterCard blockquote{margin:14px 0 0;font-family:'DM Serif Display',serif;font-size:25px;line-height:1.34;color:#35273d}.messageBaby{background:linear-gradient(145deg,#160b2c,#3f155d 56%,#7b286a);color:#fff}.messageBaby p{color:#e9ddec}.heartbeat{width:84px;height:84px;border-radius:50%;display:grid;place-items:center;font-size:38px;background:#ffffff10;border:1px solid #ffffff20;box-shadow:0 0 0 0 color-mix(in srgb,var(--accent2) 35%,transparent);animation:pulse 1.4s infinite}@keyframes pulse{70%{box-shadow:0 0 0 28px transparent}}.countdown{font-family:'DM Serif Display',serif;font-size:min(26vw,220px);line-height:.8;color:#fff;text-shadow:0 15px 45px #0005}.countScene{background:radial-gradient(circle at 50% 45%,color-mix(in srgb,var(--accent) 35%,transparent),transparent 34%),linear-gradient(145deg,#10081f,#35104b);color:#fff}.revealScene{background:radial-gradient(circle at 50% 45%,#ffffff55,transparent 18%),linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}.revealScene h2{font-size:clamp(58px,9vw,120px);text-shadow:0 14px 44px #0003}.confetti{position:absolute;inset:0;overflow:hidden;pointer-events:none}.confetti i{position:absolute;top:-10%;width:9px;height:18px;border-radius:3px;animation:fall 2.8s linear forwards}@keyframes fall{to{transform:translate3d(var(--x),120vh,0) rotate(720deg)}}.pieces{width:min(700px,100%);display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:24px}.piece{min-height:110px;border-radius:24px;border:1px solid var(--line);background:#fff;padding:20px;display:flex;flex-direction:column;justify-content:center;transition:.35s}.piece.is-on{border-color:color-mix(in srgb,var(--accent) 45%,#ddd);box-shadow:0 16px 38px color-mix(in srgb,var(--accent) 15%,transparent);transform:translateY(-3px)}.piece b{font-size:16px;color:var(--accent)}.piece span{font-size:11px;color:#82798a;margin-top:5px}.cross{position:relative;width:230px;height:260px;margin:20px auto}.cross .arm,.cross .stem,.cross .center{position:absolute;background:linear-gradient(145deg,var(--accent),var(--accent2));box-shadow:0 18px 40px color-mix(in srgb,var(--accent) 22%,transparent)}.cross .arm{width:210px;height:72px;left:10px;top:80px;border-radius:22px}.cross .stem{width:72px;height:230px;left:79px;top:15px;border-radius:22px}.cross .center{width:78px;height:78px;border-radius:50%;left:76px;top:77px;background:#fff;border:8px solid color-mix(in srgb,var(--accent) 80%,#fff);z-index:2}.matchDeck{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;width:min(720px,100%);margin-top:24px}.person{background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px}.avatar{width:82px;height:82px;border-radius:50%;margin:auto;background:linear-gradient(135deg,#ede9fe,#fce7f3);display:grid;place-items:center;font-size:36px}.person b{display:block;margin-top:12px}.person small{display:block;color:#8d8494;font-size:9px;margin-top:4px}.matchResult{width:min(650px,100%);display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center;margin-top:24px}.matchResult .person{border-color:color-mix(in srgb,var(--accent) 30%,#ddd)}.matchHeart{font-size:42px}.finalNote{margin-top:18px;padding:11px 14px;border-radius:14px;background:#ffffff10;border:1px solid #ffffff15;color:#eee3f1;font-size:10px}.scene.fadeIn .sceneInner{animation:sceneIn .45s ease both}@keyframes sceneIn{from{opacity:0;transform:scale(.985)}to{opacity:1;transform:none}}@media(max-width:920px){.demoStage{grid-template-columns:1fr}.demoGuide{border-right:0;border-bottom:1px solid #ffffff10;padding:26px}.demoGuide h1{font-size:32px}.guideSteps{display:flex;overflow:auto}.guideStep{min-width:160px}.deviceWrap{padding:20px}.screen{height:720px;min-height:620px}}@media(max-width:620px){.demoNav{height:auto;min-height:64px;padding:12px 14px}.brand img{height:29px}.demoNav>div span{display:none}.demoStage{min-height:calc(100vh - 64px)}.demoGuide{padding:22px 16px}.demoGuide>p{display:none}.guideActions{margin-top:16px}.deviceWrap{padding:12px}.screen{height:700px;border-radius:24px}.scene{inset:58px 0 44px}.screenTop{height:58px;padding:0 14px}.sceneInner{padding:24px 18px}.scene h2{font-size:42px}.voteWrap,.pieces{grid-template-columns:1fr 1fr;gap:9px}.voteCard,.piece{padding:16px}.matchDeck{grid-template-columns:1fr 1fr}.matchDeck .person:nth-child(3){display:none}.matchResult{grid-template-columns:1fr auto 1fr;gap:8px}.avatar{width:64px;height:64px}.demoGuide h1{margin-bottom:0}}

/* V4 · FIX responsive real para demos de experiencias */
html,body{width:100%;max-width:100%;overflow-x:hidden}
.demoNav,.demoStage,.demoGuide,.deviceWrap,.screen,.scene,.sceneInner{min-width:0}
.demoNav{width:100%;max-width:100%}
.demoNav>div{min-width:0}
.demoStage{width:100%;max-width:100%;overflow-x:hidden}
.demoGuide{min-width:0;max-width:100%;overflow:hidden}
.guideSteps{width:100%;max-width:100%}
.guideStep{min-width:0}
.deviceWrap{width:100%;max-width:100%;min-width:0;overflow:hidden}
.screen{width:100%;max-width:930px;min-width:0}
.scene{overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}
.sceneInner{width:100%;max-width:100%;min-width:0;min-height:100%;height:auto}
.sceneInner>*{max-width:100%}
.scene h2,.scene p,.masterCard blockquote{overflow-wrap:break-word;word-break:normal}
.voteWrap,.pieces,.matchDeck,.matchResult,.masterCard{max-width:100%;min-width:0}
.sceneActions{max-width:100%}
.sceneActions a{border:0;border-radius:14px;min-height:44px;padding:0 15px;font-weight:800;font-size:11px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}

@media(max-width:920px){
  .demoStage{display:block}
  .demoGuide{width:100%;max-width:100%}
  .guideSteps{display:flex;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch;padding-bottom:4px}
  .guideStep{flex:0 0 160px;min-width:160px}
  .deviceWrap{display:block;width:100%;padding:20px}
  .screen{margin:0 auto;width:100%;max-width:100%;}
}

@media(max-width:620px){
  .demoNav{width:100%;gap:10px;padding:12px 14px}
  .demoNav .brand{flex:0 0 auto}
  .demoNav>div{flex:1 1 auto;justify-content:flex-end;overflow:hidden}
  .demoNav a{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
  .demoGuide{width:100%;padding:22px 16px 18px}
  .guideSteps{margin-top:18px;margin-right:0}
  .guideStep{flex-basis:142px;min-width:142px;padding:9px}
  .guideActions{width:100%}
  .guideActions a,.guideActions button{flex:1 1 auto;min-width:118px}
  .deviceWrap{width:100%;padding:12px 12px 22px}
  .screen{width:100%;max-width:100%;height:680px;min-height:0;border-radius:24px;margin:0}
  .screenTop{width:100%;min-width:0}
  .screenTop b{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .screenTop i{flex:0 0 auto}
  .scene{left:0;right:0;width:100%;max-width:100%}
  .sceneInner{width:100%;min-width:0;padding:26px 18px;justify-content:center}
  .sceneIcon{font-size:48px;margin-bottom:14px}
  .sceneKicker{font-size:8px;letter-spacing:.18em}
  .scene h2{font-size:clamp(32px,9.5vw,40px);line-height:1.02;letter-spacing:-.025em;margin:12px 0 14px}
  .scene p{font-size:12px;line-height:1.65}
  .voteWrap,.pieces{width:100%;grid-template-columns:1fr 1fr;gap:8px;margin-top:18px}
  .voteCard,.piece{min-width:0;padding:14px;border-radius:18px}
  .voteCard b{font-size:30px}
  .voteCard span,.piece span{font-size:9px;line-height:1.35}
  .piece{min-height:88px}
  .piece b{font-size:13px}
  .masterCard{width:100%;padding:20px;border-radius:20px}
  .masterCard blockquote{font-size:20px;line-height:1.3}
  .heartbeat{width:72px;height:72px;font-size:32px}
  .countdown{font-size:clamp(112px,35vw,170px)}
  .revealScene h2{font-size:clamp(48px,14vw,76px)}
  .cross{width:190px;height:220px;transform:scale(.88);margin:8px auto}
  .matchDeck{width:100%;grid-template-columns:1fr 1fr;gap:8px;margin-top:18px}
  .person{min-width:0;padding:13px;border-radius:18px}
  .avatar{width:58px;height:58px;font-size:28px}
  .matchResult{width:100%;grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr);gap:6px;margin-top:18px}
  .matchHeart{font-size:28px}
  .sceneActions{width:100%;gap:8px;margin-top:20px}
  .sceneActions button,.sceneActions a{max-width:100%;min-height:42px;padding:0 13px;font-size:10px}
  .finalNote{width:100%;font-size:9px;line-height:1.5}
  .sceneFooter{width:100%;grid-template-columns:auto minmax(0,1fr)}
}

@media(max-width:390px){
  .deviceWrap{padding-left:8px;padding-right:8px}
  .screen{height:650px}
  .sceneInner{padding-left:14px;padding-right:14px}
  .scene h2{font-size:31px}
  .voteWrap,.pieces{grid-template-columns:1fr}
  .piece{min-height:72px}
}