/* ============================================================
   X4VOLT — design system
   Paleta amostrada do manual de marca: navy #001828, azul #0088E0,
   laranja #F86000, creme #F8F8E0. Display: Bebas Neue. Texto: Poppins.
   ============================================================ */
:root{
  --navy:#001828; --navy-2:#002B45; --navy-3:#0A3A5C;
  --blue:#0088E0; --blue-600:#0071BC; --blue-50:#E8F4FD;
  --orange:#F86000; --orange-600:#D95300; --orange-50:#FFF1E8;
  --cream:#F8F8E0;
  --ink:#0A1420; --body:#3D4A57; --muted:#6B7A88; --line:#E1E6EC;
  --bg:#FFFFFF; --bg-2:#F4F6F9;
  --wa:#25D366; --wa-600:#1EBE5A;
  --radius:14px; --radius-sm:9px;
  --shadow:0 1px 2px rgba(0,24,40,.05),0 10px 28px -14px rgba(0,24,40,.18);
  --shadow-lg:0 28px 70px -30px rgba(0,24,40,.45);
  --wrap:1200px;
  --display:"Bebas Neue","Oswald",Impact,sans-serif;
  --sans:"Poppins",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--body);font:400 16px/1.7 var(--sans);-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block;height:auto}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.15;font-weight:700;letter-spacing:-.01em}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--orange);color:#fff;padding:10px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.section{padding:88px 0}
.section--alt{background:var(--bg-2)}
.section--dark{background:var(--navy);color:rgba(255,255,255,.82)}
.section--dark h2,.section--dark h3{color:#fff}
.section-head{max-width:720px;margin:0 auto 52px;text-align:center}
.section-head p{margin-top:14px;font-size:17px}
.section-head--left{text-align:left;margin-inline:0}

.display{font-family:var(--display);font-weight:400;letter-spacing:.01em;line-height:.98;text-transform:uppercase}
.h2{font-size:clamp(34px,4.6vw,56px)}
.h3{font-size:clamp(26px,3vw,36px)}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.eyebrow--light{color:#FFB27A}
.lead{font-size:18px;color:var(--body)}
.mark{color:var(--orange)}
.mark-blue{color:var(--blue)}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 15px/1 var(--sans);padding:16px 26px;border-radius:10px;border:0;cursor:pointer;text-decoration:none;white-space:nowrap;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 12px 26px -12px rgba(248,96,0,.9)}
.btn--primary:hover{background:var(--orange-600)}
.btn--blue{background:var(--blue);color:#fff;box-shadow:0 12px 26px -12px rgba(0,136,224,.9)}
.btn--blue:hover{background:var(--blue-600)}
.btn--wa{background:var(--wa);color:#fff;box-shadow:0 12px 26px -12px rgba(37,211,102,.9)}
.btn--wa:hover{background:var(--wa-600)}
.btn--ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn--ghost:hover{border-color:var(--navy);background:var(--bg-2)}
.btn--ghost-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn--ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--lg{padding:19px 32px;font-size:16px}
.btn--sm{padding:11px 16px;font-size:13.5px}
.btn--wide{width:100%}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--blue);text-decoration:none}
.link:hover{text-decoration:underline}
.link svg{transition:transform .15s}.link:hover svg{transform:translateX(3px)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.5) blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.hdr.is-stuck{box-shadow:0 8px 24px -18px rgba(0,24,40,.6)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:80px}
.hdr__logo img{width:172px}
.nav{display:flex;align-items:center;gap:26px}
.nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav a:not(.btn){display:flex;align-items:center;gap:7px;padding:10px 13px;font-weight:500;font-size:15px;color:var(--ink);text-decoration:none;border-radius:8px;position:relative}
.nav__ico{width:21px;height:21px;flex:none;color:var(--blue);opacity:.8;transition:opacity .15s,transform .15s}
.nav a:not(.btn):hover{color:var(--blue);background:var(--blue-50)}
.nav a:not(.btn):hover .nav__ico{opacity:1;transform:translateY(-1px)}
.nav a[aria-current=page]{color:var(--blue)}
.nav a[aria-current=page] .nav__ico{color:var(--orange);opacity:1}
.nav a[aria-current=page]::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:3px;border-radius:3px;background:var(--orange)}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;padding:0 8px}
.burger span{display:block;height:2.5px;background:var(--navy);border-radius:2px;transition:transform .2s,opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- hero com vídeo ---------- */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;min-height:min(92vh,820px);display:flex;align-items:center}
.hero__media{position:absolute;inset:0;z-index:0;background:var(--navy) url("../img/video/hero-poster.jpg") center/cover no-repeat}
.hero__media video,.hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero__media video{opacity:0;transition:opacity .9s ease}
.hero__media video.is-on{opacity:1}
.hero__media.is-fallback video{display:none}
@media (max-width:767px){.hero__media{background-image:url("../img/video/hero-poster-m.jpg")}}
.hero__media::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(0,24,40,.92) 0%,rgba(0,24,40,.72) 45%,rgba(0,24,40,.35) 100%),
  linear-gradient(180deg,rgba(0,24,40,.2) 0%,rgba(0,24,40,.0) 40%,rgba(0,24,40,.65) 100%)}
.hero__in{position:relative;z-index:1;padding:110px 0 90px;max-width:760px}
.hero h1{color:#fff;font-size:clamp(46px,7vw,96px)}
.hero h1 .n{color:var(--orange);font-size:1.18em}
.hero__sub{margin-top:14px;font-size:clamp(18px,2.2vw,24px);font-weight:500;color:#fff}
.hero__lead{margin-top:16px;font-size:17.5px;color:rgba(255,255,255,.82);max-width:56ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__stats{display:flex;flex-wrap:wrap;gap:34px;margin-top:44px;padding-top:30px;border-top:1px solid rgba(255,255,255,.18)}
.stat b{display:block;font-family:var(--display);font-size:40px;line-height:1;color:#fff;letter-spacing:.01em}
.stat b em{font-style:normal;color:var(--orange)}
.stat span{display:block;font-size:13.5px;color:rgba(255,255,255,.7);margin-top:6px}

/* ---------- faixa de públicos ---------- */
.strip{background:var(--navy-2);color:#fff}
.strip__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 40px;padding:20px 0;font-size:14px;font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.strip__in span{display:flex;align-items:center;gap:9px;color:rgba(255,255,255,.85)}
.strip__in svg{color:var(--orange)}

/* ---------- cards de solução ---------- */
.grid{display:grid;gap:24px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.scard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:14px;transition:transform .18s,box-shadow .18s,border-color .18s}
.scard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.scard__ico{width:58px;height:58px;border-radius:13px;display:grid;place-items:center}
.scard__ico img{width:30px;height:30px;object-fit:contain}
.scard__ico--orange{background:var(--orange)}.scard__ico--blue{background:var(--blue)}.scard__ico--navy{background:var(--navy)}
.scard h3{font-size:19px}
.scard p{font-size:15px;line-height:1.6}
.scard .link{margin-top:auto;font-size:14.5px}
/* 7º card (Soluções Integradas) ocupa a linha inteira, em layout horizontal */
.grid--3 .scard:nth-child(7):last-child{grid-column:1/-1;flex-direction:row;align-items:center;gap:26px;background:linear-gradient(135deg,var(--navy),var(--navy-2));border-color:transparent;color:rgba(255,255,255,.85)}
.grid--3 .scard:nth-child(7):last-child h3{color:#fff}
.grid--3 .scard:nth-child(7):last-child p{flex:1}
.grid--3 .scard:nth-child(7):last-child .link{margin-top:0;color:var(--orange)}
@media (max-width:640px){.grid--3 .scard:nth-child(7):last-child{flex-direction:column;align-items:flex-start}}

/* ---------- split (imagem + texto) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split__media{position:relative}
.split__media img{border-radius:18px;box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/3;object-fit:cover}
.split__badge{position:absolute;left:-16px;bottom:-16px;background:#fff;border-radius:14px;padding:16px 20px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:14px}
.split__badge b{font-family:var(--display);font-size:32px;line-height:1;color:var(--orange)}
.split__badge span{font-size:13.5px;font-weight:500;color:var(--body);line-height:1.35}
.checks{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:14px}
.checks li{display:flex;gap:13px;align-items:flex-start;font-size:15.5px}
.checks .ck{width:24px;height:24px;flex:0 0 24px;border-radius:50%;background:var(--orange-50);color:var(--orange);display:grid;place-items:center;margin-top:2px}
.section--dark .checks .ck{background:rgba(248,96,0,.18)}

/* ---------- passos ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;position:relative}
.step__n{font-family:var(--display);font-size:44px;line-height:1;color:var(--orange);margin-bottom:12px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14.5px;line-height:1.6}

/* ---------- por que ---------- */
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.why__ico{width:70px;height:70px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.14);color:var(--orange)}
.why h3{font-size:17.5px;margin-bottom:8px}
.why p{font-size:14.5px}

/* ---------- depoimentos ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:var(--shadow)}
.stars{display:flex;gap:3px;color:#F5B400;margin-bottom:14px}
.review blockquote{margin:0;font-size:16px;line-height:1.7;color:var(--ink)}
.review cite{display:block;margin-top:14px;font-style:normal;font-size:13.5px;font-weight:600;color:var(--muted)}
.gbadge{display:inline-flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:100px;padding:12px 24px 12px 18px;box-shadow:var(--shadow);text-decoration:none;margin-top:34px}
.gbadge b{font-family:var(--display);font-size:26px;line-height:1;color:var(--ink)}
.gbadge small{font-size:12.5px;color:var(--muted);font-weight:500;line-height:1.3}

/* ---------- catálogo de carregadores ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:40px}
.filters button{border:1.5px solid var(--line);background:#fff;color:var(--body);font:600 13.5px var(--sans);padding:10px 18px;border-radius:100px;cursor:pointer}
.filters button[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pcard__media{background:linear-gradient(160deg,#F7F9FC,#E9EEF4);aspect-ratio:4/3;display:grid;place-items:center;position:relative;padding:22px}
.pcard__media img{max-height:100%;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(0,24,40,.18))}
.pcard__tag{position:absolute;top:14px;left:14px;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 10px;border-radius:6px;background:var(--navy);color:#fff}
.pcard__tag--orange{background:var(--orange)}.pcard__tag--blue{background:var(--blue)}
.pcard__b{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.pcard h3{font-size:20px}
.pcard__kw{font-family:var(--display);font-size:30px;line-height:1;color:var(--orange)}
.pcard__kw small{font-family:var(--sans);font-size:13px;color:var(--muted);font-weight:500;margin-left:6px;letter-spacing:0}
.pcard p{font-size:14.5px;line-height:1.6}
.specs{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:13.5px}
.specs li{display:flex;gap:9px;align-items:flex-start}
.specs svg{flex:0 0 15px;margin-top:4px;color:var(--blue)}
.pcard .btn{margin-top:auto}
.pcard__for{font-size:12.5px;color:var(--muted);font-weight:500}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 44px 20px 0;position:relative;font-weight:600;font-size:16.5px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(var(--orange),var(--orange)) center/14px 2.5px no-repeat,linear-gradient(var(--orange),var(--orange)) center/2.5px 14px no-repeat;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 30px 22px 0;font-size:15.5px}

/* ---------- CTA band ---------- */
.ctaband{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 60%,var(--navy-3) 100%);color:rgba(255,255,255,.82);position:relative;overflow:hidden}
.ctaband::before{content:"";position:absolute;right:-8%;top:-40%;width:520px;height:520px;border-radius:50%;background:radial-gradient(closest-side,rgba(248,96,0,.28),transparent)}
.ctaband__in{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;padding:72px 0}
.ctaband h2{font-size:clamp(34px,4.4vw,54px);color:#fff;margin-bottom:12px}
.ctaband p{font-size:17px}
.ctaband__btns{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ---------- rodapé ---------- */
.ftr{background:#00111D;color:rgba(255,255,255,.65);padding:64px 0 28px;font-size:14.5px}
.ftr__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.ftr__logo{width:180px;margin-bottom:18px}
.ftr h4{color:#fff;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.ftr a{color:rgba(255,255,255,.8);text-decoration:none}
.ftr a:hover{color:var(--orange)}
.ftr__link{display:flex;align-items:flex-start;gap:9px;padding:5px 0}
.ftr__ico{width:15px;height:15px;flex:none;margin-top:5px;color:var(--orange);opacity:.85}
.ftr__link:hover .ftr__ico{opacity:1}
.ftr__row{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px}
.ftr__row svg{flex:0 0 17px;margin-top:3px;color:var(--orange)}
.socials{display:flex;gap:10px;margin-top:20px}
.socials a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;transition:.15s}
.socials a:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.ftr__base{padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
.ftr__base em{font-style:normal;color:var(--orange)}
.ftr__legal{line-height:1.9}
.ftr__legal a{white-space:nowrap}

/* ---------- WhatsApp flutuante ---------- */
/* ---------- barra inferior: dock de atalhos + atendimento ---------- */
body{padding-bottom:104px}
.bottombar{position:fixed;left:0;right:0;bottom:18px;z-index:90;display:flex;justify-content:center;align-items:flex-end;gap:14px;pointer-events:none;padding:0 14px;transition:opacity .2s,transform .2s}
.bottombar>*{pointer-events:auto}
body.menu-open .bottombar{opacity:0;transform:translateY(16px);pointer-events:none}
body.menu-open .bottombar>*{pointer-events:none}
.dock{display:flex;align-items:center;gap:4px;padding:7px;background:rgba(255,255,255,.96);backdrop-filter:blur(14px) saturate(1.4);border:1px solid var(--line);border-radius:22px;box-shadow:0 22px 50px -18px rgba(0,24,40,.55)}
.dock a{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:98px;padding:10px 12px;border-radius:15px;text-decoration:none;font:600 11px/1 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--body);transition:background .15s,color .15s}
.dock__ico{width:23px;height:23px;color:var(--blue);transition:transform .15s}
.dock a:hover{background:var(--blue-50);color:var(--blue)}
.dock a:hover .dock__ico{transform:translateY(-2px)}
.dock a[aria-current=page]{background:var(--orange-50);color:var(--orange)}
.dock a[aria-current=page] .dock__ico{color:var(--orange)}
.dock__s{display:none}
.dock__cta{background:var(--wa);color:#fff!important}
.dock__cta .dock__ico{color:#fff}
.dock__cta:hover{background:var(--wa-600)!important}

.chat{position:relative}
.chat__btn{width:60px;height:60px;border-radius:50%;border:0;cursor:pointer;background:var(--navy);color:#fff;display:grid;place-items:center;box-shadow:0 18px 40px -12px rgba(0,24,40,.75);position:relative;transition:transform .15s,background .15s}
.chat__btn:hover{transform:scale(1.06);background:var(--navy-2)}
.chat__btn svg{width:27px;height:27px;grid-area:1/1;transition:opacity .15s,transform .2s}
.chat__btn .ico-x{opacity:0;transform:rotate(-90deg) scale(.5)}
.chat.is-open .chat__btn .ico-chat{opacity:0;transform:rotate(90deg) scale(.5)}
.chat.is-open .chat__btn .ico-x{opacity:1;transform:none}
.chat__dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:var(--wa);border:2.5px solid #fff}
.chat__dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:2px solid var(--wa);animation:chatpulse 2.2s ease-out infinite}
@keyframes chatpulse{0%{transform:scale(.5);opacity:.9}100%{transform:scale(1.6);opacity:0}}
.chat.is-open .chat__dot{display:none}
.chat__box{position:absolute;left:0;bottom:76px;width:min(360px,calc(100vw - 28px));background:#fff;border-radius:20px;box-shadow:0 34px 80px -22px rgba(0,24,40,.6),0 0 0 1px var(--line);overflow:hidden;transform-origin:bottom left;transform:translateY(12px) scale(.94);opacity:0;visibility:hidden;transition:opacity .2s,transform .22s,visibility 0s .22s}
.chat.is-open .chat__box{transform:none;opacity:1;visibility:visible;transition:opacity .2s,transform .22s}
.chat__head{display:flex;align-items:center;gap:13px;padding:16px 18px;background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff}
.chat__head img{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.08);padding:7px;object-fit:contain;flex:none}
.chat__head b{display:block;font-size:15px}
.chat__head>div>span{font-size:12.5px;color:rgba(255,255,255,.72);display:flex;align-items:center;gap:7px;line-height:1.3}
.chat__status{width:8px;height:8px;border-radius:50%;background:var(--wa);flex:none;box-shadow:0 0 0 3px rgba(37,211,102,.25)}
.chat__status.off{background:#FFB27A;box-shadow:0 0 0 3px rgba(255,178,122,.25)}
.chat__body{padding:16px;display:grid;gap:8px}
.chat__msg{background:var(--bg-2);border-radius:14px 14px 14px 4px;padding:12px 14px;font-size:14px;color:var(--ink);margin-bottom:4px}
.chat__opt{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:13px;text-decoration:none;color:var(--ink);transition:border-color .15s,background .15s,transform .15s}
.chat__opt:hover{border-color:var(--blue);background:var(--blue-50);transform:translateX(3px)}
.chat__opt i{width:40px;height:40px;flex:none;border-radius:11px;display:grid;place-items:center;color:#fff}
.chat__opt i svg{width:20px;height:20px}
.chat__opt b{display:block;font-size:14px;line-height:1.2}
.chat__opt small{display:block;font-size:12px;color:var(--muted);line-height:1.35;margin-top:2px}
.chat__opt--wa i{background:var(--wa)}.chat__opt--tel i{background:var(--blue)}.chat__opt--mail i{background:var(--orange)}.chat__opt--form i{background:var(--navy)}
.chat__foot{padding:10px 16px 13px;font-size:12px;color:var(--muted);border-top:1px solid var(--line);display:flex;align-items:center;gap:7px}
.chat__foot svg{width:14px;height:14px;flex:none;color:var(--orange)}

/* ---------- banner de cookies ---------- */
.cookie{position:fixed;left:18px;bottom:104px;z-index:95;width:min(440px,calc(100vw - 36px));background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:0 30px 70px -24px rgba(0,24,40,.6);font-size:14px;line-height:1.55;opacity:0;transform:translateY(12px);transition:opacity .25s,transform .25s}
.cookie.is-on{opacity:1;transform:none}
.cookie b{color:var(--ink)}
.cookie a{color:var(--blue);font-weight:600}
.cookie__btns{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.field.field--check label{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:13.5px;line-height:1.5;color:var(--body);cursor:pointer}
.field.field--check input{width:18px;height:18px;flex:none;margin-top:2px;accent-color:var(--orange)}
.field.field--check a{color:var(--blue)}
.prose table{width:100%;border-collapse:collapse;font-size:14px;margin:14px 0 18px}
.prose th,.prose td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.prose .muted{color:var(--muted)}

/* ---------- chips de públicos (soluções) ---------- */
.chips__t{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:26px 0 10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--ink);background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:6px 12px 6px 9px}
.chips svg{width:13px;height:13px;color:var(--orange)}

/* ---------- alta tensão / grupo A (home) ---------- */
.grupoa{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 60%,var(--navy-3) 100%);position:relative;overflow:hidden}
.grupoa::before{content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(248,96,0,.22),transparent 65%);pointer-events:none}
.grupoa__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center;position:relative}
.grupoa .checks li{color:rgba(255,255,255,.85)}
.grupoa .checks strong{color:#fff}
.grupoa__pub{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grupoa__t{grid-column:1/-1;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#FFB27A;margin-bottom:2px}
.grupoa__item{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px 12px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;font-size:13.5px;font-weight:500;color:#fff;line-height:1.3;transition:background .15s,border-color .15s,transform .15s}
.grupoa__item:hover{background:rgba(255,255,255,.09);border-color:rgba(248,96,0,.6);transform:translateY(-3px)}
.grupoa__item i{width:48px;height:48px;border-radius:12px;background:rgba(248,96,0,.16);display:grid;place-items:center;color:var(--orange)}
.grupoa__ico{width:24px;height:24px}

/* ---------- páginas internas ---------- */
.pagehero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.pagehero__bg{position:absolute;inset:0}
.pagehero__bg img{width:100%;height:100%;object-fit:cover;opacity:.42}
.pagehero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,24,40,.95),rgba(0,24,40,.55))}
.pagehero__in{position:relative;padding:88px 0 76px;max-width:760px}
.pagehero h1{color:#fff;font-size:clamp(40px,6vw,76px)}
.pagehero p{margin-top:14px;font-size:18px;color:rgba(255,255,255,.82)}
.crumbs{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:16px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:#fff}

.service{scroll-margin-top:100px}
.service + .service{margin-top:80px;padding-top:80px;border-top:1px solid var(--line)}
.service:nth-child(even) .split{direction:rtl}
.service:nth-child(even) .split>*{direction:ltr}

.prose{max-width:760px;font-size:17px;line-height:1.8}
.prose h2{font-size:30px;margin:44px 0 14px}
.prose h3{font-size:22px;margin:32px 0 10px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:24px}
.prose li{margin-bottom:6px}
.prose blockquote{margin:24px 0;padding:18px 24px;border-left:4px solid var(--orange);background:var(--orange-50);border-radius:0 12px 12px 0}
.prose figure{margin:28px 0}
.prose figure img{border-radius:12px}
.prose figcaption{font-size:13.5px;color:var(--muted);margin-top:8px}
.prose a{color:var(--blue)}
.prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}

/* ---------- blog ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.post img{aspect-ratio:16/10;object-fit:cover;width:100%}
.post__b{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post__meta{font-size:12.5px;color:var(--muted);font-weight:500;display:flex;gap:10px;flex-wrap:wrap}
.post h3{font-size:19px;line-height:1.3}
.post p{font-size:14.5px;line-height:1.6}
.tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);background:var(--blue-50);padding:4px 9px;border-radius:6px}
.post-head{max-width:760px;margin:0 auto}
.post-cover{max-width:960px;margin:36px auto 0}
.post-cover img{border-radius:18px;aspect-ratio:16/8;object-fit:cover;width:100%}
.share{display:flex;gap:10px;align-items:center;margin-top:44px;padding-top:24px;border-top:1px solid var(--line);font-size:14px;font-weight:600}

/* ---------- formulário ---------- */
.formcard{background:#fff;border-radius:18px;padding:34px 32px;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.formcard h3{font-size:24px}
.formcard__sub{font-size:14.5px;color:var(--muted);margin:8px 0 22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font:400 15.5px/1.4 var(--sans);color:var(--ink);background:#fff;padding:14px 15px;border:1.5px solid var(--line);border-radius:9px;transition:border-color .15s,box-shadow .15s}
.field textarea{min-height:120px;resize:vertical}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%236B7A88' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center;padding-right:40px}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,136,224,.14)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#C43F2F}
.err{display:none;font-size:12.5px;color:#C43F2F;font-weight:600;margin-top:5px}
.field.has-error .err{display:block}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.formnote{display:none;margin-top:14px;padding:12px 14px;border-radius:9px;font-size:14px;font-weight:600;background:#FDECEA;color:#A3271A}
.formnote.is-on{display:block}
.thanks{display:none;text-align:center;padding:26px 6px}
.thanks.is-on{display:block}
.thanks__ico{width:72px;height:72px;margin:0 auto 18px;border-radius:50%;background:var(--orange-50);display:grid;place-items:center;color:var(--orange)}
.privacy{text-align:center;font-size:12px;color:var(--muted);margin-top:14px;line-height:1.5}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.infobox{background:var(--bg-2);border-radius:var(--radius);padding:26px 26px;margin-top:18px}
.infobox .ftr__row{color:var(--body)}
.infobox .ftr__row svg{color:var(--orange)}
.map{border-radius:18px;overflow:hidden;border:1px solid var(--line);margin-top:24px}
.map iframe{width:100%;height:300px;border:0;display:block}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width:1120px){
  .grid--4,.steps,.why{grid-template-columns:repeat(2,1fr)}
  .ftr__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .burger{display:flex}
  .nav{position:fixed;inset:80px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 20px 40px -20px rgba(0,24,40,.5);flex-direction:column;align-items:stretch;gap:0;padding:12px 24px 22px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
  .nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav ul{flex-direction:column;gap:2px}
  .nav a:not(.btn){padding:13px 12px;font-size:16px;gap:12px}
  .nav__ico{width:23px;height:23px}
  .nav a[aria-current=page]{background:var(--blue-50)}
  .nav a[aria-current=page]::after{display:none}
  .nav__cta{margin-top:12px;justify-content:center}
  .grid--3,.reviews,.posts{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:36px}
  .service:nth-child(even) .split{direction:ltr}
  .ctaband__in{grid-template-columns:1fr;gap:26px}
  .ctaband__btns{justify-content:flex-start}
  .grupoa__grid{grid-template-columns:1fr;gap:40px}
  .hero{min-height:auto}
  .hero__in{padding:90px 0 70px}
}
@media (max-width:640px){
  .section{padding:64px 0}
  .wrap{padding-inline:20px}
  .grid--2,.grid--3,.grid--4,.steps,.why,.reviews,.posts{grid-template-columns:1fr}
  .hdr__logo img{width:148px}
  .hero__in{padding:70px 0 56px}
  .hero__cta .btn{width:100%}
  .hero__stats{gap:22px}
  .stat b{font-size:34px}
  .strip__in{justify-content:flex-start;gap:10px 22px;font-size:12.5px}
  .ftr__grid{grid-template-columns:1fr;gap:32px}
  .split__badge{left:10px;bottom:-14px}
  .formcard{padding:26px 20px}
  .grupoa__pub{grid-template-columns:repeat(2,1fr);gap:10px}
  .grupoa__item{padding:14px 8px;font-size:12.5px}
  /* barra inferior vira app bar: dock colado no rodapé, chat flutua acima à esquerda */
  body{padding-bottom:88px}
  .bottombar{bottom:0;padding:0;gap:0;align-items:stretch}
  .dock{flex:1;border-radius:0;border-width:1px 0 0;padding:6px 4px calc(6px + env(safe-area-inset-bottom));gap:0;box-shadow:0 -10px 30px -18px rgba(0,24,40,.6)}
  .dock a{flex:1;min-width:0;padding:8px 2px;gap:5px;font-size:9px;letter-spacing:.03em;border-radius:11px}
  .dock a span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .dock__l{display:none}.dock__s{display:block}
  .dock__ico{width:22px;height:22px}
  .chat{position:fixed;left:14px;bottom:calc(86px + env(safe-area-inset-bottom));transition:opacity .2s}
  body.menu-open .chat{opacity:0;pointer-events:none}
  .chat__btn{width:54px;height:54px}
  .chat__box{bottom:68px}
  .cookie{left:10px;right:10px;width:auto;bottom:calc(84px + env(safe-area-inset-bottom));padding:14px 16px;font-size:13.5px}
  .prose table{display:block;overflow-x:auto}
  .filters{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px;-webkit-overflow-scrolling:touch}
}