/* UserVoz Telecomunicações - site institucional estático */
:root{
  --navy:#071a33; --navy-2:#0b274b; --blue:#0876e8; --blue-2:#35a4ff;
  --green:#17a673; --green-dark:#0f8058; --white:#fff; --ink:#142033;
  --muted:#5f6f84; --line:#dfe7f1; --surface:#f5f8fc; --surface-2:#edf5ff;
  --shadow:0 20px 60px rgba(7,26,51,.12); --radius:20px; --radius-sm:12px;
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--white);line-height:1.65}
img,svg{max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit}
:focus-visible{outline:3px solid rgba(8,118,232,.35);outline-offset:3px}
.container{width:min(calc(100% - 32px),var(--max));margin:auto}
.skip-link{position:absolute;left:-9999px;top:10px;background:#fff;padding:10px 14px;z-index:9999}.skip-link:focus{left:10px}
.topbar{background:var(--navy);color:#dbeafe;font-size:.9rem}.topbar .container{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:8px 0}.topbar-links{display:flex;gap:18px;flex-wrap:wrap}.topbar a{color:#fff}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,231,241,.8)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;color:var(--navy);font-weight:900;font-size:1.25rem}.logo img{width:176px;height:auto}
.main-nav ul{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}.main-nav a{display:block;padding:12px 10px;color:var(--ink);font-weight:700;font-size:.92rem;border-radius:10px}.main-nav a:hover,.main-nav a[aria-current="page"]{background:var(--surface-2);color:var(--blue);text-decoration:none}
.nav-cta{display:flex;align-items:center;gap:10px}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 12px;color:var(--navy);font-weight:800}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:12px;padding:14px 20px;font-weight:800;cursor:pointer;transition:.2s ease;text-decoration:none}.btn:hover{transform:translateY(-1px);text-decoration:none}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(8,118,232,.25)}.btn-primary:hover{background:#0568cc}.btn-success{background:var(--green);color:#fff}.btn-success:hover{background:var(--green-dark)}.btn-outline{border:1px solid #bed0e5;background:#fff;color:var(--navy)}.btn-light{background:#fff;color:var(--navy)}.btn-sm{padding:10px 14px;font-size:.92rem}
.hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#06172d 0%,#0a3564 55%,#0876e8 130%);color:#fff;padding:88px 0 72px}.hero:before{content:"";position:absolute;inset:-30% -10% auto 45%;height:520px;background:radial-gradient(circle,rgba(53,164,255,.35),transparent 66%)}.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:#bfe1ff;margin-bottom:16px}.eyebrow.dark{color:var(--blue)}h1,h2,h3{line-height:1.14;margin:0 0 16px;color:inherit}h1{font-size:clamp(2.35rem,5vw,4.75rem);letter-spacing:-.045em}h2{font-size:clamp(1.9rem,3.4vw,3.15rem);letter-spacing:-.03em}h3{font-size:1.32rem}.lead{font-size:clamp(1.06rem,1.8vw,1.27rem);color:#dbeafe;max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 24px}.hero-points{display:flex;gap:22px;flex-wrap:wrap;color:#dbeafe;font-weight:700;font-size:.94rem}.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:28px;padding:28px;box-shadow:0 30px 90px rgba(0,0,0,.25);backdrop-filter:blur(10px)}.hero-card img{display:block;width:100%}.hero-card .mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.mini-stat{background:rgba(255,255,255,.1);border-radius:14px;padding:14px}.mini-stat strong{display:block;font-size:1.15rem}.mini-stat span{font-size:.85rem;color:#dbeafe}
.page-hero{padding:72px 0;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff}.page-hero .container{max-width:960px}.page-hero h1{font-size:clamp(2.3rem,4.5vw,4rem)}.breadcrumbs{font-size:.9rem;color:#c6dcf4;margin-bottom:18px}.breadcrumbs a{color:#fff}
.section{padding:82px 0}.section-sm{padding:54px 0}.section-alt{background:var(--surface)}.section-blue{background:linear-gradient(135deg,#eaf5ff,#f8fbff)}.section-dark{background:var(--navy);color:#fff}.section-head{max-width:790px;margin-bottom:38px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section-head p{color:var(--muted);font-size:1.08rem}.section-dark .section-head p{color:#cbdcf0}
.grid{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 9px 28px rgba(7,26,51,.06)}.card:hover{box-shadow:var(--shadow)}.card-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:15px;background:var(--surface-2);color:var(--blue);font-weight:900;font-size:1.3rem;margin-bottom:18px}.card p{color:var(--muted)}.card-link{font-weight:800}.card.featured{border-color:#a8d5ff;background:linear-gradient(180deg,#fff,#f5fbff)}
.check-list{list-style:none;padding:0;margin:24px 0}.check-list li{position:relative;padding-left:30px;margin:10px 0}.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--green);font-weight:900}.muted{color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.visual-panel{border-radius:28px;background:linear-gradient(145deg,#0b274b,#0876e8);padding:38px;color:#fff;min-height:360px;box-shadow:var(--shadow)}.visual-panel .diagram{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.visual-panel .node{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:18px}.visual-panel .node strong{display:block}.visual-panel .node span{font-size:.86rem;color:#dbeafe}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{padding:23px;border:1px solid var(--line);border-radius:16px;background:#fff;text-align:center}.stat strong{display:block;font-size:1.5rem;color:var(--navy)}.stat span{color:var(--muted);font-size:.9rem}
.cta-band{background:linear-gradient(125deg,#0876e8,#075bb4);border-radius:28px;padding:42px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:0 22px 60px rgba(8,118,232,.22)}.cta-band h2{font-size:clamp(1.8rem,3vw,2.6rem)}.cta-band p{margin:0;color:#eaf5ff;max-width:680px}
.process{counter-reset:step}.process .card{position:relative;padding-top:68px}.process .card:before{counter-increment:step;content:counter(step);position:absolute;top:20px;left:24px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900}
.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}.faq-question{width:100%;text-align:left;border:0;background:#fff;padding:20px 22px;font-weight:800;display:flex;justify-content:space-between;gap:20px;cursor:pointer;color:var(--ink)}.faq-answer{padding:0 22px 20px;color:var(--muted)}.faq-answer[hidden]{display:none}
.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:750;font-size:.94rem}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd7e6;border-radius:11px;padding:13px 14px;background:#fff;color:var(--ink)}.field textarea{min-height:120px;resize:vertical}.consent{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--muted)}.form-note{font-size:.88rem;color:var(--muted)}.form-status{margin-top:12px;font-weight:750}
.blog-card{display:flex;flex-direction:column;height:100%}.blog-card .meta{font-size:.85rem;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.04em}.blog-card h3{margin-top:8px}.blog-card p{flex:1}.article{max-width:850px}.article h2{font-size:2rem;margin-top:45px}.article h3{margin-top:28px}.article p,.article li{font-size:1.06rem}.article-callout{border-left:5px solid var(--blue);background:var(--surface-2);padding:20px 24px;border-radius:0 14px 14px 0;margin:28px 0}.article-meta{color:#cbdcf0}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px}.comparison{width:100%;border-collapse:collapse;background:#fff}.comparison th,.comparison td{padding:15px 18px;border-bottom:1px solid var(--line);text-align:left}.comparison th{background:var(--surface-2);color:var(--navy)}
.site-footer{background:#06172d;color:#d3dfed;padding:64px 0 24px}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:34px}.footer-title{color:#fff;font-size:1rem;font-weight:900;margin-bottom:14px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:8px 0}.footer-links a{color:#d3dfed}.footer-brand img{width:190px;filter:brightness(0) invert(1)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.88rem}
.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:900;width:58px;height:58px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 14px 34px rgba(23,166,115,.38);font-size:1.35rem}.whatsapp-float:hover{text-decoration:none;transform:translateY(-2px)}
.cookie-banner{position:fixed;left:18px;right:18px;bottom:18px;z-index:1200;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:18px;display:flex;align-items:center;justify-content:space-between;gap:18px}.cookie-banner[hidden]{display:none}.cookie-banner p{margin:0;color:var(--muted);font-size:.9rem}
.badge{display:inline-flex;align-items:center;border-radius:999px;background:var(--surface-2);color:var(--blue);padding:7px 11px;font-weight:800;font-size:.82rem}.notice{padding:18px 20px;border-radius:14px;background:#fff8e6;border:1px solid #f4d58c;color:#6e5214}.legal{max-width:900px}.legal h2{font-size:1.75rem;margin-top:34px}.search-box{display:flex;gap:10px;margin-bottom:28px}.search-box input{flex:1;border:1px solid var(--line);border-radius:12px;padding:13px 15px}
@media(max-width:1080px){.main-nav{position:fixed;left:16px;right:16px;top:96px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:14px;display:none;max-height:calc(100vh - 120px);overflow:auto}.main-nav.open{display:block}.main-nav ul{display:grid}.main-nav a{padding:12px}.menu-toggle{display:inline-flex}.nav-cta .btn-outline{display:none}.hero-grid,.split{grid-template-columns:1fr}.hero-card{max-width:720px}.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}}
@media(max-width:760px){.topbar .container{justify-content:center}.topbar-links span:nth-child(2){display:none}.nav-wrap{min-height:70px}.logo img{width:150px}.nav-cta .btn-primary{display:none}.hero{padding:64px 0 58px}.hero-actions .btn{width:100%}.hero-points{display:grid;gap:8px}.grid-2,.grid-3,.grid-4,.stats,.form-grid{grid-template-columns:1fr}.cta-band{padding:28px;display:grid}.section{padding:62px 0}.section-sm{padding:42px 0}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:grid}.cookie-banner{display:grid}.page-hero{padding:56px 0}.visual-panel .diagram{grid-template-columns:1fr}.hero-card .mini-grid{grid-template-columns:1fr}.whatsapp-float{right:14px;bottom:14px}}
@media print{.topbar,.site-header,.whatsapp-float,.cookie-banner,.cta-band,.site-footer{display:none!important}.section,.page-hero{padding:20px 0}.page-hero{background:#fff;color:#000}.breadcrumbs{color:#333}.breadcrumbs a{color:#333}.card{box-shadow:none}}