/* Páginas de serviço e de links da NexusAds · fundo branco, pouco texto, visual que se mexe.
   Layout: blocos largos alternando texto curto e uma "tela" animada; acentos em teal e azul da marca. */
:root{
  --bg:#FFFFFF; --soft:#F4F7FB; --soft-2:#EAF1F8; --ink:#0B0A3A; --muted:#4A5070; --line:#E3E8F1;
  --brand:#1B1776; --teal:#0E8C8C; --mint:#33C7C2; --sky:#84B4E3; --navy:#0F0C4E; --wa:#25D366;
  --f:'Open Sans',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  --shadow:0 30px 70px -20px rgba(15,12,78,.22),0 8px 20px -10px rgba(15,12,78,.12);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
h1,h2,h3,h4{margin:0;letter-spacing:-.035em;line-height:1.04;text-wrap:balance}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:8px}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
section{padding-block:88px}
.soft{background:var(--soft)}
.label{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);font-weight:500}
.h2{font-size:clamp(30px,4.4vw,52px);font-weight:800;color:var(--ink)}
.h2 em,.hero h1 em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;color:var(--teal)}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:44ch}
.head{display:flex;flex-direction:column;gap:12px;margin-bottom:44px}
.head.c{align-items:center;text-align:center;margin-inline:auto}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:16px;text-decoration:none;padding:16px 24px;border-radius:999px;border:2px solid transparent;transition:transform .18s ease,box-shadow .18s ease;cursor:pointer;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn-wa{background:var(--wa);color:#05361A;box-shadow:0 12px 30px -8px rgba(37,211,102,.55)}
.btn-dark{background:var(--ink);color:#fff}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn svg{width:20px;height:20px;flex:none}
.pulse{position:relative}
.pulse::after{content:"";position:absolute;inset:-2px;border-radius:inherit;box-shadow:0 0 0 0 rgba(37,211,102,.55);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none}
.brand .s{height:24px;width:auto}.brand .w{height:17px;width:auto}
.top .btn{padding:10px 16px;font-size:14.5px}
@media (max-width:440px){.top .btn span{display:none}.top .btn{padding:10px 12px}}

.hero{padding-block:56px 72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:720px;height:720px;right:-240px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(51,199,194,.18),transparent 65%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;position:relative}
.hero-grid>*{min-width:0}
.hero h1{font-size:clamp(40px,5.6vw,72px);font-weight:800}
.hero .lead{margin-top:20px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.chips span{font-size:13.5px;font-weight:600;padding:7px 12px;border-radius:999px;background:var(--soft);color:var(--brand);border:1px solid var(--line)}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero{padding-block:36px 56px}}

.js .rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}

.screen{background:#fff;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--line);overflow:hidden}
.bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);background:#FAFBFD;font-size:12px;color:var(--muted)}
.bar i{width:9px;height:9px;border-radius:50%;background:#E1E5EE}.bar b{margin-left:10px;font-weight:600;font-family:var(--mono);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.laptop{position:relative;max-width:640px;margin-inline:auto}
.laptop .lid{background:#101225;border-radius:18px 18px 6px 6px;padding:12px 12px 16px;box-shadow:var(--shadow)}
.laptop .view{aspect-ratio:16/10;border-radius:6px;overflow:hidden;background:#fff;position:relative}
.laptop .base{height:14px;margin:0 -7%;background:linear-gradient(#D9DDE6,#B8BECB);border-radius:0 0 14px 14px}
.phone{width:200px;max-width:100%;border-radius:30px;background:#101225;padding:9px;box-shadow:var(--shadow)}
.phone .view{aspect-ratio:9/19;border-radius:22px;overflow:hidden;background:#fff;position:relative}
.scrolly{position:absolute;inset:0;background-size:100% auto;background-repeat:no-repeat;animation:scrolly 26s ease-in-out infinite alternate}
@keyframes scrolly{0%,8%{background-position:0 0}92%,100%{background-position:0 100%}}

.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feat>div{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;transition:transform .2s ease,box-shadow .2s ease}
.feat>div:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feat b{display:block;font-size:16.5px;margin-top:14px;line-height:1.3}
.feat small{display:block;color:var(--muted);font-size:14px;margin-top:4px;line-height:1.4}
.ico{width:46px;height:46px;border-radius:14px;background:var(--soft-2);color:var(--teal);display:flex;align-items:center;justify-content:center}
.ico svg{width:24px;height:24px}
@media (max-width:960px){.feat{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.feat{gap:10px}.feat>div{padding:16px}.feat b{font-size:15px}.feat small{font-size:13px}}

.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.nums div{padding:22px;border-radius:20px;background:#fff;border:1px solid var(--line)}
.nums b{display:block;font-size:clamp(30px,3.4vw,44px);font-weight:800;letter-spacing:-.04em;color:var(--brand);font-variant-numeric:tabular-nums}
.nums span{font-size:14px;color:var(--muted)}
@media (max-width:860px){.nums{grid-template-columns:1fr 1fr}}

.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee .track{display:flex;gap:16px;width:max-content;animation:mq 46s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.case{width:250px;flex:none;border-radius:20px;overflow:hidden;background:#fff;border:1px solid var(--line)}
.case img{width:100%;aspect-ratio:4/5;object-fit:cover}
.case div{padding:14px 16px}
.case b{display:block;font-size:22px;color:var(--teal);letter-spacing:-.03em;white-space:nowrap}
.case span{font-size:13.5px;color:var(--muted)}
.case h4{font-size:15px;margin-top:6px;letter-spacing:-.01em}

.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.tabs button{font:inherit;font-weight:700;font-size:14.5px;padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--muted);cursor:pointer;transition:all .2s ease}
.tabs button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}

.steps{display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.steps::before{content:"";position:absolute;left:12%;right:12%;top:27px;height:2px;background:repeating-linear-gradient(90deg,var(--sky) 0 8px,transparent 8px 16px)}
.steps div{text-align:center;padding:0 12px;position:relative}
.steps i{display:flex;width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:#fff;border:2px solid var(--teal);color:var(--teal);font-style:normal;font-weight:800;align-items:center;justify-content:center;font-size:18px}
.steps b{display:block;font-size:17px}.steps small{color:var(--muted);font-size:14.5px}
@media (max-width:760px){.steps{grid-template-columns:1fr 1fr;row-gap:28px}.steps::before{display:none}}

.faq{max-width:780px;margin-inline:auto}
details{border-bottom:1px solid var(--line);padding:18px 4px}
summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px;font-size:17px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:24px;line-height:1;color:var(--teal);transition:transform .2s ease}
details[open] summary::after{transform:rotate(45deg)}
details p{margin-top:10px;color:var(--muted)}

.cta-box{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:32px;padding:clamp(24px,4vw,52px)}
.cta-box>*{min-width:0}
form{display:grid;gap:12px}
label{font-size:13.5px;font-weight:700;color:var(--muted);display:grid;gap:6px}
input,select,textarea{font:inherit;font-size:16px;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--mint);border-color:transparent}
textarea{min-height:84px;resize:vertical}
.note{font-size:12.5px;color:var(--muted)}
@media (max-width:860px){.cta-box{grid-template-columns:1fr}}

.others{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.others a{display:flex;align-items:center;gap:14px;text-decoration:none;font-weight:700;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;transition:transform .2s ease,box-shadow .2s ease}
.others a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.others a[aria-current]{display:none}
.others .ico{flex:none}
@media (max-width:760px){.others{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding-block:30px;font-size:13.5px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

.wa-float{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px rgba(0,0,0,.2)}
.wa-float svg{width:30px;height:30px;fill:#fff}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .rv{opacity:1;transform:none}
}