/* Layout: editorial, tipografia grande, grade de produtos em bento, uma seção escura no meio. */
:root{
  --paper:#EEF0F6; --surface:#FFFFFF; --ink:#0B0E1A; --muted:#565C73; --line:#D5D9E6;
  --accent:#2B3BFF; --accent-ink:#FFFFFF; --soft:#E1E5FF;
  --ok:#0E8A4F; --ok-bg:#DDF4E8; --warn:#9A5B00; --warn-bg:#FFEFCF;
  --deep:#0B1030; --deep-ink:#EDEFFF; --deep-muted:#9AA1C8; --deep-line:#232A5A; --deep-accent:#8A94FF;
  --f-display:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --f-body:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --r:18px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --paper:#080B1A; --surface:#10152F; --ink:#EDEFFF; --muted:#A0A7C6; --line:#232A4D;
    --accent:#7480FF; --accent-ink:#080B1A; --soft:#1A2150;
    --ok:#4ADE9A; --ok-bg:#0F3324; --warn:#F5C26B; --warn-bg:#3A2A0A;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --paper:#080B1A; --surface:#10152F; --ink:#EDEFFF; --muted:#A0A7C6; --line:#232A4D;
  --accent:#7480FF; --accent-ink:#080B1A; --soft:#1A2150;
  --ok:#4ADE9A; --ok-bg:#0F3324; --warn:#F5C26B; --warn-bg:#3A2A0A;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{width:min(1160px,100% - 32px);margin-inline:auto}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;letter-spacing:-.025em;line-height:1.02}
.eyebrow{font:500 12.5px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font:600 16px/1 var(--f-body);text-decoration:none;border:2px solid var(--ink);transition:transform .15s,background .15s}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.ghost{background:transparent}
.btn:hover{transform:translateY(-2px)}

/* NAV */
header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{font:800 26px/1 var(--f-display);letter-spacing:-.04em;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo i{width:12px;height:12px;border-radius:3px;background:var(--accent);transform:rotate(45deg);display:block}
.nav ul{display:flex;gap:28px;list-style:none;padding:0;font-size:15px;font-weight:500}
.nav ul a{text-decoration:none;color:var(--muted)}
.nav ul a:hover{color:var(--ink)}
.nav .btn{padding:11px 18px;font-size:14.5px}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;font:600 14.5px var(--f-body);padding:11px 16px;border:2px solid var(--ink);border-radius:999px}
.menu summary::-webkit-details-marker{display:none}
.menu ul{position:absolute;right:0;top:52px;min-width:220px;display:grid;gap:2px;padding:10px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 40px -16px rgba(20,30,120,.4)}
.menu ul a{display:block;padding:11px 12px;text-decoration:none;font-weight:500;border-radius:8px;color:var(--ink)}
.menu ul a:hover{background:var(--soft)}
@media(max-width:860px){.nav>ul,.nav>.btn{display:none}.menu{display:block}}

/* HERO */
.hero{padding:72px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(44px,7vw,92px);font-weight:800;margin:22px 0 24px}
.hero h1 em{font-style:normal;position:relative;white-space:nowrap;color:var(--accent)}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:-.04em;height:.09em;background:currentColor;border-radius:4px;transform-origin:left;animation:sweep .9s .35s cubic-bezier(.2,.8,.2,1) both}
@keyframes sweep{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hero p.lead{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:56ch}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.stack{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px;padding:0;list-style:none}
.stack li{font:500 13px/1 var(--f-mono);padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--muted)}

.browser{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 60px -30px rgba(20,30,120,.35);position:relative;overflow:hidden}
.bar{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line)}
.dots{display:flex;gap:6px}.dots i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.url{flex:1;font:500 12px/1 var(--f-mono);padding:8px 12px;border-radius:999px;background:var(--paper);color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.url b{color:var(--accent);font-weight:500}
.mock{padding:18px;display:grid;gap:14px}
.mock .top{display:flex;justify-content:space-between;align-items:center}
.mock .brand{font:800 17px var(--f-display)}
.mock .nv{display:flex;gap:6px}.mock .nv i{width:26px;height:6px;border-radius:3px;background:var(--line)}
.mock .banner{border-radius:14px;padding:22px 18px;background:var(--accent);color:var(--accent-ink);display:grid;gap:10px}
.mock .banner b{font:700 24px/1.05 var(--f-display);letter-spacing:-.02em}
.mock .banner span{font-size:13px;opacity:.85}
.mock .banner u{text-decoration:none;justify-self:start;background:var(--accent-ink);color:var(--accent);font:600 12px var(--f-body);padding:8px 12px;border-radius:999px}
.mock .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mock .cards div{border:1px solid var(--line);border-radius:12px;padding:10px;display:grid;gap:6px;font-size:12px}
.mock .cards div::before{content:"";height:44px;border-radius:8px;background:var(--soft)}
.mock .cards span{color:var(--muted)}
.chip{position:absolute;display:flex;align-items:center;gap:8px;font:600 12.5px/1 var(--f-body);padding:10px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:0 10px 24px -10px rgba(20,30,120,.35)}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.chip.a{right:14px;bottom:78px;animation:float 5s ease-in-out infinite}
.chip.b{left:14px;bottom:20px;animation:float 6s 1s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-6px)}}
.note{font:400 12px var(--f-mono);color:var(--muted);margin-top:10px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero{padding-top:44px}}

/* SECTIONS */
section{padding:96px 0}
.sec-head{display:grid;gap:18px;max-width:760px;margin-bottom:48px}
.sec-head h2{font-size:clamp(34px,5vw,58px);font-weight:700}
.sec-head p{color:var(--muted);font-size:19px}

/* QUEM SOMOS */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.about .big{font:600 clamp(24px,3vw,34px)/1.25 var(--f-display);letter-spacing:-.02em}
.about .big span{color:var(--muted)}
.vals{display:grid;gap:0;border-top:1px solid var(--line)}
.vals div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.vals h3{font:700 19px var(--f-display);letter-spacing:-.01em}
.vals p{color:var(--muted);font-size:16px}
@media(max-width:860px){.about{grid-template-columns:1fr;gap:32px}.vals div{grid-template-columns:1fr;gap:4px}}

/* SERVIÇOS */
.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.svc article{background:var(--surface);padding:28px 24px 30px;display:grid;gap:12px;align-content:start;min-height:230px}
.svc .n{font:500 12px var(--f-mono);color:var(--accent)}
.svc h3{font:700 22px/1.1 var(--f-display);letter-spacing:-.015em}
.svc p{font-size:15px;color:var(--muted);line-height:1.5}
.svc article:hover{background:var(--soft)}
.svc article:last-child{grid-column:span 2}
@media(max-width:560px){.svc article:last-child{grid-column:auto}}
@media(max-width:1000px){.svc{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.svc{grid-template-columns:1fr}.svc article{min-height:0}}

/* PRODUTOS */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:16px;align-content:start;grid-column:span 2;min-width:0}
.tile.wide{grid-column:span 4}
.tile.half{grid-column:span 3}
.tile .tag{font:500 11.5px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.tile h3{font:700 28px/1.05 var(--f-display);letter-spacing:-.02em}
.tile p{color:var(--muted);font-size:15.5px;line-height:1.5}
.tile a.go{font-weight:600;font-size:15px;color:var(--accent);text-decoration:none}
.tile a.go:hover{text-decoration:underline}
.tile.hl{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.tile.hl .tag,.tile.hl p{color:inherit;opacity:.85}
.tile.hl a.go{color:inherit;text-decoration:underline}
.flow{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.flow .in{font:500 13px var(--f-mono);padding:12px 14px;border-radius:10px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35)}
.flow .arr{font-size:20px}
.flow .out{font:500 13px var(--f-mono);padding:12px 14px;border-radius:10px;background:var(--accent-ink);color:var(--accent)}
.plans{display:flex;flex-wrap:wrap;gap:8px}
.plans span{font:500 12.5px var(--f-mono);padding:8px 11px;border-radius:8px;border:1px solid rgba(255,255,255,.4)}
.rows{display:grid;gap:8px}
.rows div{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px}
.rows time{font:500 12.5px var(--f-mono);color:var(--muted);margin-right:8px}
.pill{font:600 11.5px var(--f-body);padding:5px 9px;border-radius:999px;white-space:nowrap}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.wait{background:var(--warn-bg);color:var(--warn)}
.mono-row{font:500 12.5px/1.5 var(--f-mono);color:var(--muted);padding:12px;border-radius:10px;background:var(--paper);overflow-wrap:anywhere}
.mono-row b{color:var(--ink);font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{font:500 12.5px var(--f-mono);padding:7px 10px;border-radius:8px;background:var(--soft)}
.tog{display:grid;gap:8px}
.tog div{display:flex;justify-content:space-between;align-items:center;font-size:14px;padding:9px 12px;border:1px solid var(--line);border-radius:10px}
.sw{width:34px;height:20px;border-radius:999px;background:var(--line);position:relative}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:var(--surface);transition:.2s}
.sw.on{background:var(--accent)}.sw.on::after{left:17px}
.timer{font:600 30px var(--f-mono);letter-spacing:-.02em}
@media(max-width:1000px){.tile,.tile.wide,.tile.half{grid-column:span 3}.tile.wide{grid-column:span 6}}
@media(max-width:640px){.tile,.tile.wide,.tile.half{grid-column:span 6}}

/* SETORES */
.sectors{border-top:2px solid var(--ink)}
.sectors div{display:grid;grid-template-columns:240px 1fr auto;gap:24px;align-items:baseline;padding:24px 0;border-bottom:1px solid var(--line)}
.sectors h3{font:700 26px var(--f-display);letter-spacing:-.02em}
.sectors p{color:var(--muted);font-size:16px}
.sectors span{font:500 12px var(--f-mono);color:var(--accent);white-space:nowrap}
@media(max-width:820px){.sectors div{grid-template-columns:1fr;gap:6px}}

/* PROCESSO (seção escura) */
.deep{background:var(--deep);color:var(--deep-ink)}
.deep .eyebrow{color:var(--deep-muted)}.deep .eyebrow::before{background:var(--deep-accent)}
.deep .sec-head p{color:var(--deep-muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s;border-top:1px solid var(--deep-line)}
.steps div{padding:28px 24px 8px 0;display:grid;gap:10px;align-content:start}
.steps div+div{padding-left:24px;border-left:1px solid var(--deep-line)}
.steps b{font:500 13px var(--f-mono);color:var(--deep-accent)}
.steps h3{font:700 26px var(--f-display);letter-spacing:-.02em}
.steps p{color:var(--deep-muted);font-size:15.5px;line-height:1.5}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}.steps div,.steps div+div{padding:24px 16px 8px 0;border-left:0;border-bottom:1px solid var(--deep-line)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.assure{display:flex;flex-wrap:wrap;gap:10px;margin-top:48px}
.assure span{font:500 13px var(--f-mono);padding:10px 14px;border:1px solid var(--deep-line);border-radius:10px;color:var(--deep-ink)}

/* CONTATO */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact h2{font-size:clamp(38px,6vw,72px);font-weight:800}
.contact p{color:var(--muted);margin-top:20px;max-width:46ch;font-size:19px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:grid;gap:16px}
label{font:600 14px var(--f-body);display:grid;gap:8px}
input,select,textarea{font:400 16px var(--f-body);color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:13px 14px;width:100%}
textarea{min-height:110px;resize:vertical}
.card .btn{justify-content:center}
.hint{font-size:13.5px;color:var(--muted)}
@media(max-width:860px){.contact{grid-template-columns:1fr;gap:32px}}

footer{border-top:1px solid var(--line);padding:32px 0}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted)}

/* Abas do hero */
.vt{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.vt button{font:600 13px/1 var(--f-body);padding:10px 15px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer}
.vt button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.stage{display:grid}
.stage .mock{grid-area:1/1;opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
.stage .mock.on{opacity:1;visibility:visible}
.mock .cards.two{grid-template-columns:repeat(2,1fr)}
.mock .banner.slim{padding:14px 18px}
.mock .banner.slim b{font-size:17px}
.days{display:flex;gap:8px}
.days span{flex:1;text-align:center;font:500 12px/1 var(--f-mono);padding:11px 0;border-radius:10px;border:1px solid var(--line);color:var(--muted)}
.days .on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpis div{border:1px solid var(--line);border-radius:12px;padding:10px;display:grid;gap:8px;align-content:end;height:96px;font-size:12px;color:var(--muted)}
.kpis i{display:block;height:var(--h);background:var(--accent);border-radius:6px;opacity:.85}
.tile{transition:transform .2s,border-color .2s}
.tile:hover{transform:translateY(-3px);border-color:var(--accent)}

/* FAQ */
.faq{max-width:860px;border-top:2px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font:700 22px/1.2 var(--f-display);letter-spacing:-.015em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:500 26px/1 var(--f-mono);color:var(--accent)}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--muted);margin-top:12px;max-width:62ch}

/* WhatsApp flutuante */
.fab{position:fixed;right:16px;bottom:16px;z-index:20;box-shadow:0 14px 30px -10px rgba(20,30,120,.55)}

/* ANIMAÇÕES */
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes drift{to{transform:translate(-70px,60px) scale(1.18)}}
@keyframes blink{50%{opacity:0}}
@keyframes nudge{50%{transform:translateX(6px)}}
.progress{position:fixed;top:0;left:0;right:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;z-index:40}
.hero{position:relative;overflow-x:clip}
.hero::before{content:"";position:absolute;width:560px;height:560px;right:-140px;top:-120px;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 30%,transparent),transparent);animation:drift 14s ease-in-out infinite alternate;pointer-events:none}
.hero-grid{position:relative}
.js .hero-grid>div>*{animation:rise .8s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(var(--i,0) * 90ms + var(--b,0ms))}
.hero-grid>div:first-child>:nth-child(2){--i:1}
.hero-grid>div:first-child>:nth-child(3){--i:2}
.hero-grid>div:first-child>:nth-child(4){--i:3}
.hero-grid>div:first-child>:nth-child(5){--i:4}
.hero-grid>div:last-child{--b:350ms}
.hero-grid>div:last-child>:nth-child(2){--i:1}
.hero-grid>div:last-child>:nth-child(3){--i:2}
.js .rv{opacity:0}
.js .rv.in{opacity:1;animation:rise .75s cubic-bezier(.2,.8,.2,1) var(--d,0ms) backwards}
.flow .in.typing::after{content:"";display:inline-block;width:2px;height:1em;background:currentColor;margin-left:2px;vertical-align:-2px;animation:blink 1s steps(1) infinite}
.flow .out{transition:opacity .5s}
.flow .out.wait{opacity:.3}
.flow .arr{display:inline-block;animation:nudge 1.6s ease-in-out infinite}
.logo i{transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.logo:hover i{transform:rotate(225deg)}
.sectors div{transition:padding-left .25s}
.sectors div:hover{padding-left:14px}
.sectors div:hover h3{color:var(--accent)}
.pill{transition:background .3s,color .3s}

/* EXEMPLOS DE PRODUTO (abas do topo e cartões de plataformas) */
@keyframes popin{from{opacity:0;transform:scale(.86)}to{opacity:1;transform:none}}
@keyframes slidein{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:none}}
@keyframes grow{from{transform:scaleY(.04)}to{transform:scaleY(1)}}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(255,255,255,.55)}100%{box-shadow:0 0 0 12px rgba(255,255,255,0)}}
@keyframes ringb{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 55%,transparent)}100%{box-shadow:0 0 0 14px transparent}}
@keyframes breathe{50%{opacity:.5}}
@keyframes pop{40%{transform:scale(1.3)}}
@keyframes tick{40%{transform:scale(1.05);color:var(--accent)}}
@keyframes glow{0%,22%,100%{background:var(--soft);color:inherit}8%{background:var(--accent);color:var(--accent-ink)}}
@keyframes glowp{0%,22%,100%{background:transparent}8%{background:rgba(255,255,255,.3)}}
.mock>:nth-child(2){--k:1}
.mock>:nth-child(3){--k:2}
.mock>:nth-child(4){--k:3}
.mock .cards>:nth-child(2),.mock .rows>:nth-child(2),.mock .days>:nth-child(2),.mock .kpis>:nth-child(2){--j:1}
.mock .cards>:nth-child(3),.mock .rows>:nth-child(3),.mock .days>:nth-child(3),.mock .kpis>:nth-child(3){--j:2}
.mock .cards>:nth-child(4),.mock .days>:nth-child(4){--j:3}
.mock .days>:nth-child(5){--j:4}
.js .stage .mock.on>*{animation:rise .55s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(var(--k,0) * 90ms)}
.js .stage .mock.on .cards div,.js .stage .mock.on .days span{animation:popin .45s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(var(--k,0) * 90ms + var(--j,0) * 100ms + 150ms)}
.js .stage .mock.on .rows div{animation:slidein .5s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(var(--k,0) * 90ms + var(--j,0) * 150ms + 150ms)}
.js .stage .mock.on .kpis div{animation:popin .45s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(var(--j,0) * 100ms + 150ms)}
.js .stage .mock.on .kpis i{transform-origin:bottom;animation:grow .9s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(var(--j,0) * 150ms + 350ms)}
.js .stage .mock.on .pill.wait{animation:breathe 1.6s ease-in-out 1s infinite}
.js .mock .banner u{animation:ring 2s ease-out infinite}
.mock .cards div{transition:border-color .3s,box-shadow .3s}
.mock .cards div.sel{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.js .mock .banner.slim.go{animation:ringb 1s ease-out 2}
.pill.pop{animation:pop .45s}
.timer.tick{animation:tick .35s}
.chips span{animation:glow 6s ease-in-out infinite;animation-delay:calc(var(--n,0) * 1s)}
.chips span:nth-child(2){--n:1}.chips span:nth-child(3){--n:2}.chips span:nth-child(4){--n:3}.chips span:nth-child(5){--n:4}
.plans span{animation:glowp 6s ease-in-out infinite;animation-delay:calc(var(--n,0) * 1.4s)}
.plans span:nth-child(2){--n:1}.plans span:nth-child(3){--n:2}.plans span:nth-child(4){--n:3}
.mono-row{transition:opacity .3s,transform .3s}
.mono-row.swap{opacity:0;transform:translateY(-6px)}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

/* MOBILE: demo mais limpa */
@media(max-width:640px){
  .chip{display:none}
  .vt{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
  .vt button{padding:9px 0;font-size:13px;text-align:center}
  .mock{padding:14px;gap:12px}
  .mock .brand{font-size:15px}
  .mock .banner{padding:16px 14px;gap:8px}
  .mock .banner b{font-size:19px}
  .mock .banner span{font-size:12px}
  .mock .banner u{font-size:11px;padding:7px 11px;animation:none}
  .mock .cards{gap:8px}
  .mock .cards div{padding:8px;font-size:11px}
  .mock .cards div::before{height:30px}
  .mock .cards span{font-size:11px}
  .note{font-size:11px;margin-top:8px}
  .fab{right:14px;bottom:14px}
}

/* DEMO: mais detalhe e acabamento */
.mock .banner{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 60%,#7A2BFF))}
.mock .banner::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.14)}
.mock .banner>*{position:relative;z-index:1}
.mock .cards div{position:relative;background:var(--surface)}
.mock .cards div b{font:700 13px var(--f-display)}
.mock .cards span{font:600 12px var(--f-mono);color:var(--ink)}
.mock .cards .meta{font:400 11px var(--f-body);font-style:normal;color:var(--muted)}
.mock .cards div:nth-child(1)::before{background:linear-gradient(135deg,var(--accent),var(--soft))}
.mock .cards div:nth-child(2)::before{background:linear-gradient(135deg,color-mix(in srgb,var(--ok) 70%,var(--soft)),var(--soft))}
.mock .cards div:nth-child(3)::before{background:linear-gradient(135deg,color-mix(in srgb,var(--warn) 55%,var(--soft)),var(--soft))}
.mock .cards div:nth-child(4)::before{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 45%,#FF5FA2),var(--soft))}
.cards.two div::after{content:"+";position:absolute;right:10px;bottom:10px;width:24px;height:24px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font:700 15px/1 var(--f-body);transition:transform .25s}
.cards.two div.sel::after{content:"\2713";transform:scale(1.15)}
.proof{display:flex;flex-wrap:wrap;gap:8px;font:500 11.5px var(--f-mono);color:var(--muted)}
.proof span{padding:6px 10px;border:1px solid var(--line);border-radius:999px}
.proof .open{color:var(--ok);border-color:transparent;background:var(--ok-bg)}
.mock .banner.slim{display:flex;justify-content:space-between;align-items:center;gap:10px}
.mock .banner.slim span{font:600 12px var(--f-mono);opacity:1}
.sum{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:13px}
.sum b{font:700 15px var(--f-display)}
.sum span{font:600 12px var(--f-mono);color:var(--ok)}
.rows .av{width:24px;height:24px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font:700 12px/24px var(--f-body);font-style:normal;text-align:center;display:inline-block;margin-right:8px;vertical-align:middle}
.rows .av.b{background:var(--ok)}.rows .av.c{background:#C2417A}
.kpis div{height:112px}
.kpis b{font:700 17px/1 var(--f-display);color:var(--ink);letter-spacing:-.01em}
@media(max-width:640px){
  .browser{display:flex;flex-wrap:wrap}
  .browser .bar,.browser .stage{flex:0 0 100%}
  .chip{display:inline-flex;position:static;animation:none;margin:4px 0 14px 14px;font-size:12px;padding:8px 12px}
  .rows .av{margin-right:6px}
  .rows time{margin-right:6px}
  .mock .rows div{font-size:13px;padding:9px 10px}
  .proof{font-size:11px}
  .proof span{padding:5px 8px}
  .cards.two div::after{right:8px;bottom:8px;width:22px;height:22px}
}