/* NexusUp — design tokens (Manual de Identidade Visual v1.1) */
:root{
  --azul:#1F5BFF; --azul-claro:#5B8CFF; --grafite:#1A1B1F; --papel:#FAFAFC; --nevoa:#F2F2F5; --titanio:#8C8A85;
  --ink:#1A1B1F; --ink-2:#5E5F66; --hair:#DCDCE1;
  --palco:#000; --palco-alt:#1C1C1F; --ink-d:#F5F5F7; --ink-d2:#A1A1A8; --hair-d:#2C2C31;
  --r-sm:8px; --r-md:12px; --r-lg:20px; --r-xl:32px; --pill:999px;
  --wrap:1180px; --gut:24px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:26px;color:var(--ink);background:var(--papel);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--azul);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Type scale */
.eyebrow{font-size:13px;line-height:18px;font-weight:500;letter-spacing:.02em;color:var(--azul);display:inline-flex;gap:8px;align-items:center}
.dark .eyebrow{color:var(--azul-claro)}
.display-xl{font-size:clamp(46px,7.4vw,84px);line-height:1.02;font-weight:600;letter-spacing:-.035em;margin:0}
.display{font-size:clamp(36px,5.2vw,58px);line-height:1.05;font-weight:600;letter-spacing:-.03em;margin:0}
.title-1{font-size:clamp(30px,3.8vw,42px);line-height:1.08;font-weight:600;letter-spacing:-.025em;margin:0}
.title-2{font-size:clamp(23px,2.4vw,28px);line-height:1.2;font-weight:600;letter-spacing:-.015em;margin:0}
.title-3{font-size:21px;line-height:28px;font-weight:600;letter-spacing:-.01em;margin:0}
.lead{font-size:clamp(17px,1.6vw,19px);line-height:1.5;color:var(--ink-2);margin:0;max-width:620px}
.dark .lead,.dark .muted{color:var(--ink-d2)}
.muted{color:var(--ink-2)}
.caption{font-size:13px;line-height:18px;color:var(--ink-2)}
.blue{color:var(--azul)} .dark .blue{color:var(--azul-claro)}
.light-w{font-weight:300}

/* Sections */
section{position:relative}
.sec{padding:128px 0}
.sec-sm{padding:96px 0}
.alt{background:var(--nevoa)}
.dark{background:var(--palco);color:var(--ink-d)}
.dark .card{background:var(--palco-alt);border-color:var(--hair-d)}
.head{display:grid;gap:16px;margin-bottom:56px;max-width:720px}
.head.center{margin-left:auto;margin-right:auto;text-align:center;justify-items:center}

/* Header */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.nav.solid{background:rgba(250,250,252,.82);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-color:var(--hair)}
.nav.on-dark:not(.solid){color:var(--ink-d)}
.nav.on-dark.solid{background:rgba(0,0,0,.72);border-color:var(--hair-d);color:var(--ink-d)}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:19px;letter-spacing:-.02em}
.logo svg{width:22px;height:auto}
.logo .s1{stroke:var(--grafite)} .logo .s2{stroke:var(--azul)}
.on-dark .logo .s1,.dark .logo .s1,footer .logo .s1{stroke:#F5F5F7} .on-dark .logo .s2,.dark .logo .s2,footer .logo .s2{stroke:var(--azul-claro)}
.menu{display:flex;gap:30px;font-size:15px;font-weight:500}
.menu a{opacity:.72;transition:opacity .2s}
.menu a:hover,.menu a[aria-current=page]{opacity:1}
.nav-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;width:44px;height:44px;border:0;background:none;color:inherit;border-radius:var(--pill);place-items:center}
.burger span{display:block;width:20px;height:1.75px;background:currentColor;border-radius:2px;transition:transform .3s var(--ease)}
.burger span+span{margin-top:6px}
.nav.open .burger span:first-child{transform:translateY(3.9px) rotate(45deg)}
.nav.open .burger span:last-child{transform:translateY(-3.9px) rotate(-45deg)}
.drawer{display:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 26px;border-radius:var(--pill);font-weight:500;font-size:16px;border:1px solid transparent;transition:transform .2s var(--ease),background .2s,box-shadow .2s;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--azul);color:#fff}
.btn-primary:hover{background:#174ae0;box-shadow:0 8px 28px rgba(31,91,255,.32)}
.btn-ghost{border-color:var(--hair);color:var(--ink)}
.btn-ghost:hover{background:var(--nevoa)}
.dark .btn-ghost,.on-dark .btn-ghost{border-color:#3a3a40;color:var(--ink-d)}
.dark .btn-ghost:hover{background:var(--palco-alt)}
.btn-white{background:#fff;color:var(--grafite)}
.btn-white:hover{box-shadow:0 8px 28px rgba(0,0,0,.25)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn svg{width:18px;height:18px}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:500;color:var(--azul)}
.dark .link{color:var(--azul-claro)}
.link svg{width:16px;height:16px;transition:transform .2s}
.link:hover svg{transform:translateX(3px)}
.ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border-radius:var(--pill);font-size:13px;font-weight:500;background:var(--nevoa);color:var(--ink)}
.dark .chip{background:var(--palco-alt);color:var(--ink-d)}
.chip svg{width:15px;height:15px;color:var(--azul)}
.dark .chip svg{color:var(--azul-claro)}

/* Hero */
.hero{padding:168px 0 112px;overflow:hidden}
.hero .wrap{display:grid;gap:28px}
.hero .glow{position:absolute;width:780px;height:780px;right:-260px;top:-240px;background:radial-gradient(closest-side,rgba(31,91,255,.30),rgba(31,91,255,0));pointer-events:none}
.hero-note{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-d2)}
.dot-live{width:8px;height:8px;border-radius:50%;background:#34C759;box-shadow:0 0 0 0 rgba(52,199,89,.6);animation:ping 2s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(52,199,89,.55)}80%,100%{box-shadow:0 0 0 10px rgba(52,199,89,0)}}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}

/* Flow visual */
.flow{position:relative;background:var(--palco-alt);border:1px solid var(--hair-d);border-radius:var(--r-xl);padding:28px}
.flow-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;font-size:13px;color:var(--ink-d2)}
.flow-top b{color:var(--ink-d);font-weight:500}
.flow-steps{position:relative;display:grid;gap:12px}
.flow-steps::before{content:"";position:absolute;left:27px;top:28px;bottom:28px;width:1.5px;background:linear-gradient(var(--hair-d),var(--hair-d))}
.flow-steps .runner{position:absolute;left:23.5px;top:24px;width:9px;height:9px;border-radius:50%;background:var(--azul-claro);box-shadow:0 0 14px var(--azul-claro);animation:run 5.2s var(--ease) infinite}
@keyframes run{0%{top:24px;opacity:0}6%{opacity:1}92%{opacity:1}100%{top:calc(100% - 33px);opacity:0}}
.step{position:relative;display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:14px;padding:12px 14px 12px 0;border-radius:var(--r-md)}
.step .ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:#000;border:1px solid var(--hair-d);position:relative;z-index:1}
.step .ic svg{width:24px;height:24px;color:var(--ink-d)}
.step.last .ic{background:var(--azul);border-color:var(--azul)}
.step.last .ic svg{color:#fff}
.step h4{margin:0;font-size:16px;font-weight:600;color:var(--ink-d)}
.step p{margin:2px 0 0;font-size:14px;line-height:20px;color:var(--ink-d2)}
.step .tag{font-family:var(--mono);font-size:12px;color:var(--ink-d2)}
.toast{margin-top:18px;display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--r-lg);background:#000;border:1px solid var(--hair-d);font-size:14px}
.toast .av{width:36px;height:36px;border-radius:50%;background:rgba(91,140,255,.16);display:grid;place-items:center;flex:none}
.toast .av svg{width:18px;height:18px;color:var(--azul-claro)}
.toast b{display:block;font-weight:500;color:var(--ink-d)}
.toast span{color:var(--ink-d2);font-size:13px}

/* Proof bar */
.proof{border-top:1px solid var(--hair-d);background:#000;color:var(--ink-d)}
.proof .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:36px 24px;border-left:1px solid var(--hair-d)}
.stat:first-child{border-left:0;padding-left:0}
.stat .n{font-size:clamp(30px,3.4vw,44px);font-weight:300;letter-spacing:-.03em;line-height:1}
.stat .l{margin-top:10px;font-size:14px;line-height:20px;color:var(--ink-d2)}

/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--hair);border-radius:var(--r-lg);padding:32px;display:flex;flex-direction:column;gap:14px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.alt .card{background:#fff}
a.card:hover{transform:translateY(-4px);box-shadow:0 18px 50px rgba(26,27,31,.08);border-color:#cfd0d6}
.dark a.card:hover{box-shadow:0 18px 50px rgba(0,0,0,.6);border-color:#3a3a40}
.card .ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(31,91,255,.08);color:var(--azul)}
.dark .card .ico{background:rgba(91,140,255,.12);color:var(--azul-claro)}
.card .ico svg{width:24px;height:24px}
.card p{margin:0;color:var(--ink-2)}
.dark .card p{color:var(--ink-d2)}
.card ul{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.card li{display:flex;gap:10px;font-size:15px;line-height:22px}
.card li svg{flex:none;width:18px;height:18px;margin-top:2px;color:var(--azul)}
.dark .card li svg{color:var(--azul-claro)}
.card .link{margin-top:auto;padding-top:8px}
.kicker{font-size:13px;font-weight:500;color:var(--titanio);letter-spacing:.02em}
.card.feature{background:var(--grafite);color:var(--ink-d);border-color:var(--grafite)}
.card.feature p{color:var(--ink-d2)}

/* Leaks */
.leaks{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.leak{border-top:1.5px solid var(--hair-d);padding-top:24px}
.leak .num{font-family:var(--mono);font-size:13px;color:var(--azul-claro)}
.leak h3{margin:12px 0 8px;font-size:21px;line-height:28px;font-weight:600;letter-spacing:-.01em}
.leak p{margin:0;color:var(--ink-d2)}

/* Method */
.method{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--hair);border-radius:var(--r-xl);overflow:hidden;background:#fff}
.mstep{padding:32px 28px;border-left:1px solid var(--hair);position:relative}
.mstep:first-child{border-left:0}
.mstep .n{font-size:56px;font-weight:300;letter-spacing:-.04em;line-height:1;color:var(--hair)}
.mstep:hover .n{color:var(--azul)}
.mstep .n{transition:color .3s}
.mstep h3{margin:22px 0 8px;font-size:21px;font-weight:600}
.mstep p{margin:0;color:var(--ink-2);font-size:15px;line-height:23px}

/* Case */
.case{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
.case-big{background:#000;color:var(--ink-d);border-radius:var(--r-xl);padding:48px;display:flex;flex-direction:column;justify-content:space-between;gap:40px;min-height:380px;position:relative;overflow:hidden}
.case-big::after{content:"";position:absolute;width:520px;height:520px;right:-200px;bottom:-260px;background:radial-gradient(closest-side,rgba(31,91,255,.38),transparent)}
.case-big .n{font-size:clamp(56px,8vw,104px);font-weight:300;letter-spacing:-.05em;line-height:.95}
.case-big p{margin:0;color:var(--ink-d2);max-width:440px;position:relative;z-index:1}
.case-side{display:grid;gap:20px}
.case-side .card{justify-content:center}
.case-side .n{font-size:44px;font-weight:300;letter-spacing:-.03em;line-height:1}

/* Segments */
.segs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.seg{display:flex;align-items:center;gap:14px;padding:20px 22px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--hair);font-weight:500}
.seg svg{width:22px;height:22px;color:var(--azul);flex:none}

/* Form */
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.form{background:#fff;border:1px solid var(--hair);border-radius:var(--r-xl);padding:36px;display:grid;gap:18px}
.field{display:grid;gap:8px}
.field label,.field legend{font-size:14px;font-weight:500}
.field input,.field select{height:52px;border:1px solid var(--hair);border-radius:var(--r-md);padding:0 16px;font:inherit;font-size:16px;background:var(--papel);color:var(--ink);transition:border-color .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%235E5F66' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:44px}
.field input:focus,.field select:focus{outline:0;border-color:var(--azul);box-shadow:0 0 0 4px rgba(31,91,255,.12)}
fieldset.field{border:0;margin:0;padding:0}
.seg-ctl{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.seg-ctl label{position:relative}
.seg-ctl input{position:absolute;opacity:0}
.seg-ctl span{display:flex;align-items:center;justify-content:center;height:48px;border:1px solid var(--hair);border-radius:var(--r-md);font-weight:500;font-size:15px;background:var(--papel);transition:all .2s}
.seg-ctl input:checked+span{border-color:var(--azul);background:rgba(31,91,255,.06);color:var(--azul)}
.seg-ctl input:focus-visible+span{outline:2px solid var(--azul);outline-offset:2px}
.form .btn{width:100%;margin-top:6px}
.form small{color:var(--ink-2);font-size:13px;text-align:center}
.bullets{display:grid;gap:14px;margin-top:28px;padding:0;list-style:none}
.bullets li{display:flex;gap:12px;align-items:flex-start}
.bullets svg{width:20px;height:20px;color:var(--azul);flex:none;margin-top:3px}

/* FAQ */
.faq{max-width:820px;margin:0 auto;border-top:1px solid var(--hair)}
.faq details{border-bottom:1px solid var(--hair)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font-size:19px;font-weight:500;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:32px;height:32px;border-radius:50%;background:var(--nevoa);position:relative;transition:transform .3s var(--ease)}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.75px;background:var(--ink);border-radius:2px;transform:translate(-50%,-50%)}
.faq summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s var(--ease)}
.faq details[open] summary i::after{transform:translate(-50%,-50%) rotate(0)}
.faq .ans{padding:0 56px 26px 0;color:var(--ink-2)}
.faq .ans p{margin:0}

/* Final CTA */
.final{background:var(--azul);color:#fff;border-radius:var(--r-xl);padding:88px 48px;text-align:center;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;inset:auto -10% -60% -10%;height:120%;background:radial-gradient(closest-side,rgba(255,255,255,.18),transparent)}
.final>*{position:relative}
.final h2{margin:0 auto 16px;max-width:760px}
.final p{margin:0 auto 32px;max-width:520px;color:rgba(255,255,255,.82);font-size:19px;line-height:28px}
.final .ctas{justify-content:center}
.final .btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.final .btn-ghost:hover{background:rgba(255,255,255,.1)}

/* Page hero (inner) */
.phero{padding:176px 0 104px;overflow:hidden}
.phero .hero-grid{grid-template-columns:1.1fr .9fr}
.crumbs{font-size:13px;color:var(--ink-d2);display:flex;gap:8px;align-items:center}
.crumbs a:hover{color:var(--ink-d)}

/* Errors list (tráfego) */
.errs{display:grid;gap:0;border-top:1px solid var(--hair-d)}
.err{display:grid;grid-template-columns:72px 1fr 1fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--hair-d);align-items:start}
.err .n{font-family:var(--mono);font-size:14px;color:var(--ink-d2);padding-top:4px}
.err h3{margin:0;font-size:21px;line-height:28px;font-weight:600}
.err p{margin:0;color:var(--ink-d2)}
.err p b{color:var(--ink-d);font-weight:500}
.err .fix{display:flex;gap:10px}
.err .fix svg{width:18px;height:18px;color:var(--azul-claro);flex:none;margin-top:4px}

/* Phone mock (sites / crm) */
.phone{width:300px;max-width:100%;margin:0 auto;aspect-ratio:300/610;border-radius:46px;background:#0b0b0d;border:1px solid #2c2c31;padding:12px;box-shadow:0 40px 90px rgba(0,0,0,.55),inset 0 0 0 2px #1c1c1f;position:relative}
.phone .screen{width:100%;height:100%;border-radius:36px;overflow:hidden;background:var(--papel);position:relative}
.phone .notch{position:absolute;top:22px;left:50%;transform:translateX(-50%);width:92px;height:26px;background:#000;border-radius:20px;z-index:3}
.mini{padding:56px 18px 18px;color:var(--ink);font-size:11px;line-height:15px;animation:scrollmini 9s var(--ease) infinite alternate}
@keyframes scrollmini{0%,15%{transform:translateY(0)}85%,100%{transform:translateY(-38%)}}
.mini .mh{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.mini .mh b{font-size:12px}
.mini .mh i{width:18px;height:2px;background:var(--ink);box-shadow:0 5px 0 var(--ink)}
.mini h5{margin:0 0 8px;font-size:24px;line-height:1.05;letter-spacing:-.03em;font-weight:600}
.mini p{margin:0 0 14px;color:var(--ink-2)}
.mini .mb{display:inline-flex;height:32px;padding:0 14px;border-radius:99px;background:var(--azul);color:#fff;align-items:center;font-weight:500;margin-bottom:18px}
.mini .ph{height:150px;border-radius:16px;background:linear-gradient(135deg,#dfe6ff,#f2f2f5 60%);margin-bottom:14px;position:relative;overflow:hidden}
.mini .ph::after{content:"";position:absolute;width:90px;height:90px;border-radius:50%;background:var(--azul);opacity:.18;right:-20px;bottom:-24px}
.mini .row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.mini .row div{height:70px;border-radius:12px;background:var(--nevoa);padding:10px;font-weight:500}
.mini .wa{position:absolute;right:14px;bottom:18px;width:42px;height:42px;border-radius:50%;background:#25D366;display:grid;place-items:center;z-index:2;box-shadow:0 6px 16px rgba(37,211,102,.45)}
.mini-wa svg{width:22px;height:22px;color:#fff}
.speed{position:absolute;left:-36px;top:110px;background:#fff;color:var(--ink);border-radius:18px;padding:14px 16px;box-shadow:0 18px 40px rgba(0,0,0,.35);display:flex;gap:12px;align-items:center;font-size:13px;z-index:4}
.speed .ring{width:44px;height:44px;border-radius:50%;background:conic-gradient(#34C759 0 94%,#e6e6ea 0);display:grid;place-items:center}
.speed .ring span{width:36px;height:36px;border-radius:50%;background:#fff;display:grid;place-items:center;font-weight:600;font-size:12px}
.pixel{position:absolute;right:-30px;bottom:120px;background:var(--palco-alt);color:var(--ink-d);border:1px solid var(--hair-d);border-radius:16px;padding:12px 14px;font-size:13px;display:flex;gap:10px;align-items:center;z-index:4}
.pixel i{width:8px;height:8px;border-radius:50%;background:#34C759}
.phone-wrap{position:relative;max-width:360px;margin:0 auto}

/* Chat mock */
.chat{background:#EFEAE2;height:100%;padding:54px 12px 12px;display:flex;flex-direction:column;gap:8px;font-size:12.5px;line-height:17px}
.chat .top{position:absolute;top:0;left:0;right:0;height:96px;background:#fff;display:flex;align-items:flex-end;gap:10px;padding:0 14px 10px;border-bottom:1px solid #e4e4e8;z-index:2}
.chat .top .av{width:30px;height:30px;border-radius:50%;background:#000;display:grid;place-items:center}
.chat .top .av svg{width:14px}
.chat .top b{display:block;font-size:13px;color:var(--ink)}
.chat .top span{font-size:11px;color:#34A853}
.chat .msgs{margin-top:46px;display:flex;flex-direction:column;gap:7px}
.msg{max-width:84%;padding:7px 10px 6px;border-radius:12px;background:#fff;color:#111;box-shadow:0 1px 1px rgba(0,0,0,.06);opacity:0;transform:translateY(6px);animation:pop .4s var(--ease) forwards}
.msg.me{align-self:flex-end;background:#D9FDD3}
.msg small{display:block;text-align:right;font-size:9.5px;color:#7a7a7a;margin-top:2px}
.msg:nth-child(1){animation-delay:.4s}.msg:nth-child(2){animation-delay:1.6s}.msg:nth-child(3){animation-delay:3s}.msg:nth-child(4){animation-delay:4.2s}.msg:nth-child(5){animation-delay:5.6s}
@keyframes pop{to{opacity:1;transform:none}}
.badge-q{position:absolute;right:-40px;top:140px;background:#fff;color:var(--ink);border-radius:18px;padding:12px 14px;box-shadow:0 18px 40px rgba(0,0,0,.35);font-size:13px;z-index:4;opacity:0;animation:pop .5s var(--ease) 6.6s forwards}
.badge-q b{display:flex;align-items:center;gap:8px;font-weight:600}
.badge-q b i{width:8px;height:8px;border-radius:50%;background:#FF7A1A}
.badge-q span{color:var(--ink-2);font-size:12px}

/* Compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cmp{border-radius:var(--r-xl);padding:36px;border:1px solid var(--hair);background:#fff}
.cmp.good{background:#000;color:var(--ink-d);border-color:#000}
.cmp h3{margin:0 0 20px;font-size:21px;font-weight:600;display:flex;align-items:center;gap:10px}
.cmp ol{margin:0;padding:0;list-style:none;display:grid;gap:16px}
.cmp li{display:grid;grid-template-columns:64px 1fr;gap:12px;font-size:15px;line-height:22px}
.cmp li span{font-family:var(--mono);font-size:13px;color:var(--ink-2)}
.cmp.good li span{color:var(--azul-claro)}
.cmp.good li{color:var(--ink-d2)} .cmp.good li b{color:var(--ink-d);font-weight:500}

/* Kanban */
.kanban{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;overflow-x:auto}
.kcol{background:var(--nevoa);border-radius:var(--r-lg);padding:14px;min-width:170px}
.kcol h4{margin:0 0 12px;font-size:13px;font-weight:500;display:flex;justify-content:space-between;color:var(--ink-2)}
.kcard{background:#fff;border:1px solid var(--hair);border-radius:var(--r-md);padding:12px;font-size:13px;line-height:18px;margin-bottom:8px}
.kcard b{display:block;font-weight:500}
.kcard span{color:var(--ink-2);font-size:12px}
.kcard .t{display:inline-block;margin-top:8px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:500;background:rgba(31,91,255,.08);color:var(--azul)}
.kcard .t.hot{background:rgba(255,122,26,.12);color:#C2410C}

/* Checklist (sites) */
.check{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check label{display:flex;gap:14px;align-items:flex-start;padding:20px;border-radius:var(--r-lg);border:1px solid var(--hair-d);background:var(--palco-alt);cursor:pointer;transition:border-color .2s,background .2s}
.check input{position:absolute;opacity:0}
.check .box{width:24px;height:24px;border-radius:7px;border:1.5px solid #4a4a52;flex:none;display:grid;place-items:center;transition:all .2s}
.check .box svg{width:14px;height:14px;color:#fff;opacity:0}
.check input:checked~.box{background:var(--azul);border-color:var(--azul)}
.check input:checked~.box svg{opacity:1}
.check label:has(input:checked){border-color:var(--azul);background:rgba(31,91,255,.08)}
.check input:focus-visible~.box{outline:2px solid var(--azul-claro);outline-offset:2px}
.check .t{font-size:16px;line-height:23px}
.check .t small{display:block;color:var(--ink-d2);font-size:14px;margin-top:4px}
.score{margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding:24px 28px;border-radius:var(--r-lg);background:#000;border:1px solid var(--hair-d)}
.score .v{font-size:19px;font-weight:500}
.score .v span{color:var(--azul-claro)}

/* Chain (sistema completo) */
.chain{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr;align-items:center;gap:0}
.link-node{background:var(--palco-alt);border:1px solid var(--hair-d);border-radius:var(--r-lg);padding:24px;text-align:left}
.link-node .k{font-size:13px;color:var(--azul-claro);font-weight:500}
.link-node h4{margin:8px 0 4px;font-size:21px;font-weight:600}
.link-node p{margin:0;font-size:14px;line-height:20px;color:var(--ink-d2)}
.joint{height:2px;background:linear-gradient(90deg,var(--azul-claro),var(--azul));position:relative}
.joint::after{content:"";position:absolute;right:-1px;top:-4px;border-left:7px solid var(--azul);border-top:5px solid transparent;border-bottom:5px solid transparent}

.ex-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--hair);border-radius:var(--r-lg);overflow:hidden;font-size:15px;line-height:22px}
.ex-table th,.ex-table td{padding:18px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--hair)}
.ex-table tr:last-child td{border-bottom:0}
.ex-table th{font-size:13px;font-weight:500;color:var(--ink-2);background:var(--nevoa)}
.ex-table td:first-child{font-weight:600;white-space:nowrap}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* Footer */
footer{background:#000;color:var(--ink-d);padding:88px 0 40px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot h5{margin:0 0 16px;font-size:13px;font-weight:500;color:var(--ink-d2)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;font-size:15px}
.foot ul a{opacity:.85}.foot ul a:hover{opacity:1;color:var(--azul-claro)}
.foot .tag{margin:18px 0 24px;color:var(--ink-d2);max-width:300px}
.foot-bottom{margin-top:64px;padding-top:28px;border-top:1px solid var(--hair-d);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--ink-d2)}
.social{display:flex;gap:10px}
.social a{width:44px;height:44px;border-radius:50%;border:1px solid var(--hair-d);display:grid;place-items:center;transition:background .2s,border-color .2s}
.social a:hover{background:var(--palco-alt);border-color:#3a3a40}
.social svg{width:20px;height:20px}

/* Floating WhatsApp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:10px;height:56px;padding:0 20px 0 16px;border-radius:var(--pill);background:#25D366;color:#fff;font-weight:500;box-shadow:0 12px 32px rgba(37,211,102,.4);transform:translateY(120px);transition:transform .45s var(--ease)}
.wa-float.show{transform:none}
.wa-float svg{width:26px;height:26px}

/* Reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}.msg,.badge-q{opacity:1;transform:none}}

/* Responsive */
@media (max-width:1024px){
  .hero-grid,.phero .hero-grid,.form-wrap,.case{grid-template-columns:1fr}
  .hero-grid{gap:48px}
  .grid-4,.method{grid-template-columns:repeat(2,1fr)}
  .mstep:nth-child(3){border-left:0}
  .mstep:nth-child(n+3){border-top:1px solid var(--hair)}
  .foot{grid-template-columns:1fr 1fr}
  .kanban{grid-template-columns:repeat(5,minmax(170px,1fr))}
}
@media (max-width:860px){
  .menu,.nav-cta .btn{display:none}
  .burger{display:grid}
  .drawer{display:block;position:fixed;inset:68px 0 0 0;background:rgba(250,250,252,.98);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:24px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:all .3s var(--ease);color:var(--ink)}
  .nav.open .drawer{opacity:1;transform:none;pointer-events:auto}
  .nav.open{background:var(--papel);color:var(--ink)}
  .nav.open .logo .s1{stroke:var(--grafite)}.nav.open .logo .s2{stroke:var(--azul)}
  .drawer a.dl{display:block;padding:18px 4px;font-size:24px;font-weight:600;letter-spacing:-.02em;border-bottom:1px solid var(--hair)}
  .drawer .btn{width:100%;margin-top:28px}
  .grid-3,.grid-2,.leaks,.compare,.check,.segs{grid-template-columns:1fr}
  .proof .wrap{grid-template-columns:1fr 1fr}
  .stat{padding:28px 0 28px 20px}
  .stat:nth-child(odd){border-left:0;padding-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--hair-d)}
  .err{grid-template-columns:1fr;gap:10px}
  .chain{grid-template-columns:1fr;gap:0}
  .joint{width:2px;height:28px;margin:0 auto;background:linear-gradient(var(--azul-claro),var(--azul))}
  .joint::after{right:-4px;top:auto;bottom:-1px;border-left:5px solid transparent;border-right:5px solid transparent;border-top:7px solid var(--azul);border-bottom:0}
  .speed{left:-6px}.pixel,.badge-q{right:-6px}
}
@media (max-width:640px){
  :root{--gut:16px}
  body{font-size:16px;line-height:25px}
  .sec{padding:80px 0}.sec-sm{padding:64px 0}
  .hero{padding:128px 0 72px}.phero{padding:128px 0 72px}
  .head{margin-bottom:40px}
  .grid-4,.method{grid-template-columns:1fr}
  .mstep{border-left:0!important;border-top:1px solid var(--hair)}
  .mstep:first-child{border-top:0}
  .card{padding:26px}
  .case-big{padding:32px;min-height:0}
  .form{padding:24px}
  .final{padding:64px 22px;border-radius:var(--r-lg)}
  .foot{grid-template-columns:1fr}
  .ctas .btn{width:100%}
  .wa-float span{display:none}
  .wa-float{width:56px;padding:0;justify-content:center}
  .flow{padding:20px;border-radius:var(--r-lg)}
  .step{grid-template-columns:52px 1fr;gap:12px}
  .step .tag{display:none}
  .step .ic{width:52px;height:52px}
  .flow-steps::before{left:25px}.flow-steps .runner{left:21.5px}
  .faq summary{font-size:17px}
  .faq .ans{padding-right:0}
  .ex-table{min-width:640px}
}

/* fixes */
.eyebrow svg{width:16px;height:16px;flex:none}
.cmp h3 svg{width:22px;height:22px;flex:none}
.mini{padding-top:66px}
.badge-q{top:auto;bottom:44px;right:auto;left:-34px}
@media (max-width:860px){.badge-q{left:-6px;bottom:30px}}