/* ============ KDM Net Telecom — tema escuro estilo Brisanet ============ */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

:root{
  --azul:#0071B9;
  --ciano:#00A8E8;
  --ciano-claro:#4FC3FF;
  --bg:#0C0D0F;
  --bg2:#141619;
  --card:#1A1D21;
  --borda:#2A2E33;
  --barra:#0D0D0F;
  --texto:#F2F5F8;
  --suave:#9AA7B4;
  --radius:18px;
  --shadow:0 12px 34px rgba(0,0,0,.45);
}
html.hc{--azul:#FFD400;--ciano:#FFD400;--ciano-claro:#FFD400;--bg:#000;--bg2:#000;--card:#000;--barra:#000;--borda:#fff;--texto:#fff;--suave:#fff}
html.f-small{font-size:14px}
html.f-big{font-size:18px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Bebas Neue',sans-serif;color:var(--texto);background:var(--bg);line-height:1.65;letter-spacing:.035em}
h1,h2,h3,.sec-title,.slide h2,.hero h1,.of-head h2,.page-hero h1,.app-hero h1,.cta-banner h2,.plan .valor-g,.num-item .n,.of-mega{font-family:'Bebas Neue',sans-serif;letter-spacing:.03em}
img{max-width:100%}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:inherit}
.container{width:min(1280px,94%);margin:0 auto}
section{padding:72px 0}
.center{text-align:center}

.kicker{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--ciano-claro);margin-bottom:14px}
.sec-title{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:800;line-height:1.2;margin-bottom:12px}
.sec-sub{color:var(--suave);max-width:640px;margin:0 auto 44px}
.sec-head{text-align:center}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:12px;font-weight:700;font-size:.95rem;cursor:pointer;border:none;transition:transform .22s,box-shadow .22s,background .22s,color .22s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.4)}
.btn-branco{background:#fff;color:var(--azul)}
.btn-branco:hover{background:#EAF6FF}
.btn-outline-branco{background:transparent;border:2px solid rgba(255,255,255,.85);color:#fff}
.btn-azul{background:linear-gradient(135deg,var(--azul),var(--ciano));color:#fff}
.btn-sm{padding:10px 20px;font-size:.85rem;border-radius:10px}

/* ============ barra 1: acessibilidade ============ */
.a11y-bar{background:var(--barra);border-bottom:1px solid var(--borda);font-size:.78rem;padding:8px 0}
.a11y-bar .container{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.a11y-bar .loc{display:flex;align-items:center;gap:6px;color:var(--ciano-claro);font-weight:600}
.a11y-bar .loc svg{width:14px;height:14px;fill:currentColor;flex-shrink:0}
.a11y-bar .atalhos{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.a11y-bar .atalhos a,.a11y-bar .atalhos button{color:var(--texto);font-weight:600;background:none;border:none;cursor:pointer;font-size:.78rem;display:flex;align-items:center;gap:6px}
.a11y-bar .atalhos a:hover,.a11y-bar .atalhos button:hover{color:var(--ciano-claro)}
.a11y-bar .sep{width:1px;height:16px;background:var(--borda)}
.a11y-bar .fontes{display:flex}
.a11y-bar .fontes button{padding:4px 10px;background:#141619}
.a11y-bar .fontes button:hover,.a11y-bar .fontes button.on{background:var(--azul);color:#fff}

/* ============ barra 2: principal ============ */
.mainbar{background:linear-gradient(135deg,var(--azul),var(--ciano));border-bottom:none;padding:14px 0}
.mainbar .container{display:flex;align-items:center;gap:26px}
.logo-main img{height:44px;width:auto;display:block}
.mainbar nav{display:flex;align-items:center;gap:6px;flex:1}
.mainbar nav>div{position:relative}
.mainbar a.top,.mainbar button.top{display:flex;align-items:center;gap:6px;padding:10px 14px;font-weight:600;font-size:.92rem;color:#fff;background:none;border:none;cursor:pointer;border-radius:10px}
.mainbar a.top:hover,.mainbar button.top:hover{color:#fff;background:rgba(255,255,255,.14)}
.mainbar a.top.active{color:#fff;position:relative}
.mainbar a.top.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:#fff;border-radius:2px}
.mainbar .direita{display:flex;align-items:center;gap:10px;margin-left:auto}
.mainbar .direita .divisor{width:1px;height:30px;background:rgba(255,255,255,.35);margin:0 12px}
.mainbar .btn-azul{background:#005B96;color:#fff}
.mainbar .btn-azul:hover{background:#004778;color:#fff}
.mainbar .direita .btn-sm{min-width:166px;padding:11px 26px;text-align:center}

/* ============ barra 3: categorias ============ */
.catbar{background:var(--barra);border-bottom:1px solid var(--borda);position:sticky;top:0;z-index:900}
.catbar .container{display:flex;align-items:center;gap:4px}
.catbar nav{display:flex;align-items:center;gap:2px;flex:1;flex-wrap:wrap}
.catbar nav>[data-menu-item="internet"]{order:1}
.catbar nav>a.cat[href="index.html#planos"],.catbar nav>a.cat[href="index.html#planos-exclusivos"]{order:2}
.catbar nav>a.cat[href="telefonia-movel.html"]{order:3}
.catbar nav>a.cat[href="telefonia-fixa.html"]{order:4}
.catbar nav>[data-menu-item="aplicativos"]{order:5}
.catbar nav>[data-menu-item="ajuda"]{order:6}
.catbar nav>div{position:relative}
.catbar a.cat,.catbar button.cat{display:flex;align-items:center;gap:7px;padding:16px 15px;font-weight:600;font-size:.95rem;color:var(--ciano-claro);background:none;border:none;cursor:pointer}
.catbar a.cat:hover,.catbar button.cat:hover{color:#fff}
.catbar .lupa{margin-left:auto;background:none;border:none;cursor:pointer;padding:10px}
.catbar .lupa svg{width:21px;height:21px;stroke:var(--ciano-claro);fill:none;stroke-width:2}
.caret{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-top:-4px;transition:transform .25s}
.aberto>.top .caret,.aberto>.cat .caret{transform:rotate(225deg);margin-top:2px}

/* dropdowns (clique) */
.painel{position:absolute;top:calc(100% + 6px);left:0;background:var(--card);border:1px solid var(--borda);border-radius:16px;box-shadow:var(--shadow);min-width:280px;padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s;z-index:950}
.aberto .painel{opacity:1;visibility:visible;transform:translateY(0)}
.painel a{display:flex;flex-direction:column;padding:12px 14px;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--texto)}
.painel a small{font-weight:400;color:var(--suave);font-size:.76rem}
.painel a:hover{background:var(--bg2);color:var(--ciano-claro)}
.painel.direito{left:auto;right:0}

/* busca overlay */
.busca-ov{position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:1500;display:none;align-items:flex-start;justify-content:center;padding-top:12vh;backdrop-filter:blur(4px)}
.busca-ov.aberta{display:flex}
.busca-box{background:var(--card);border:1px solid var(--borda);border-radius:20px;width:min(560px,92%);padding:22px;box-shadow:var(--shadow)}
.busca-box input{width:100%;background:var(--bg2);border:1px solid var(--borda);border-radius:12px;padding:14px 18px;font-size:1rem;color:var(--texto);font-family:inherit;outline:none}
.busca-box input:focus{border-color:var(--ciano)}
.busca-res a{display:block;padding:11px 14px;border-radius:10px;font-weight:600;font-size:.9rem;margin-top:6px}
.busca-res a:hover{background:var(--bg2);color:var(--ciano-claro)}
.busca-res a small{display:block;font-weight:400;color:var(--suave);font-size:.75rem}

/* hamburger + drawer */
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:25px;height:3px;background:var(--ciano-claro);margin:5px 0;border-radius:3px;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.drawer{position:fixed;inset:0;z-index:1400;pointer-events:none}
.drawer .scrim{position:absolute;inset:0;background:rgba(0,0,0,.6);opacity:0;transition:.3s}
.drawer .panel{position:absolute;top:0;right:-320px;width:300px;height:100%;background:var(--card);padding:80px 22px 30px;overflow-y:auto;transition:right .32s cubic-bezier(.4,0,.2,1)}
.drawer.open{pointer-events:auto}
.drawer.open .scrim{opacity:1}
.drawer.open .panel{right:0}
.drawer .panel a{display:block;padding:12px 10px;font-weight:600;border-radius:10px;color:var(--texto)}
.drawer .panel a:hover{background:var(--bg2);color:var(--ciano-claro)}
.drawer .grupo{font-size:.7rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--suave);margin:18px 10px 6px}
.drawer .panel .btn{width:100%;margin-top:16px}

/* ============ hero carrossel ============ */
.carrossel{position:relative;overflow:hidden}
.slides{display:flex;transition:transform .45s cubic-bezier(.4,0,.2,1);will-change:transform}
.slide{min-width:100%;background:linear-gradient(135deg,var(--azul) 0%,var(--ciano) 100%);color:#fff;padding:64px 0 74px;position:relative;overflow:hidden}
.slide::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.10)}
.slide::before{content:"";position:absolute;left:-100px;bottom:-140px;width:340px;height:340px;border-radius:50%;background:rgba(0,0,0,.08)}
.slide .container{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;position:relative;z-index:2}
.slide .rotulo{font-size:1rem;font-weight:600;margin-bottom:10px;opacity:.95}
.slide h2{font-size:clamp(1.6rem,3.4vw,2.6rem);font-weight:800;line-height:1.2;margin-bottom:28px;max-width:560px}
.oferta-cards{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.oferta-card{background:#fff;color:var(--azul);border-radius:18px;padding:16px 26px;text-align:center;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.oferta-card .topo{font-size:.68rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--azul)}
.oferta-card .grande{font-size:2.6rem;font-weight:800;line-height:1.05}
.oferta-card .grande small{font-size:1rem;font-weight:800;vertical-align:middle}
.oferta-card .sub{font-size:.72rem;font-weight:600;color:#5A6B7B}
.slide .ctas{display:flex;gap:14px;flex-wrap:wrap}
.slide-art{display:flex;align-items:center;justify-content:center;position:relative;min-height:280px}
.slide-art .aro{width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.13);display:flex;align-items:center;justify-content:center;animation:flutua 6s ease-in-out infinite}
.slide-art .aro svg{width:170px}
@keyframes flutua{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.seta{position:absolute;top:50%;transform:translateY(-50%);z-index:10;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);color:#fff;font-size:1.3rem;cursor:pointer;transition:background .2s;display:flex;align-items:center;justify-content:center}
.seta:hover{background:rgba(255,255,255,.32)}
.seta.esq{left:18px}
.seta.dir{right:18px}
.dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}
.dots button{width:34px;height:5px;border-radius:5px;border:none;background:rgba(255,255,255,.35);cursor:pointer;transition:background .25s}
.dots button.on{background:#fff}

/* faixa regulamento */
.regstrip{background:var(--bg2);border-bottom:1px solid var(--borda);padding:16px 0;font-size:.78rem;color:var(--suave)}

/* ============ cards ofertas/serviços ============ */
.serv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.serv-card{background:var(--card);border:1px solid var(--borda);border-radius:var(--radius);padding:30px 24px;transition:transform .28s,box-shadow .28s,border-color .28s;display:flex;flex-direction:column;gap:12px}
.serv-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--azul)}
.serv-card .ic{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--azul),var(--ciano));display:flex;align-items:center;justify-content:center}
.serv-card .ic svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:2}
.serv-card h3{font-size:1.05rem;font-weight:700}
.serv-card p{font-size:.85rem;color:var(--suave);flex:1}
.serv-card .link{font-size:.85rem;font-weight:700;color:var(--ciano-claro);display:flex;align-items:center;gap:6px}
.serv-card .link::after{content:"→";transition:transform .25s}
.serv-card:hover .link::after{transform:translateX(5px)}

/* planos */
.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(225px,1fr));gap:18px;align-items:stretch}
.plan{background:var(--card);border:1px solid var(--borda);border-radius:var(--radius);padding:30px 22px;text-align:center;display:flex;flex-direction:column;position:relative;transition:transform .28s,box-shadow .28s,border-color .28s}
.plan:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--azul)}
.plan .selo{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(90deg,var(--azul),var(--ciano));color:#fff;font-size:.66rem;font-weight:800;padding:5px 16px;border-radius:999px;white-space:nowrap;letter-spacing:.5px}
.plan h3{font-size:.85rem;font-weight:700;text-transform:uppercase;color:var(--ciano-claro);letter-spacing:1px;margin-bottom:4px}
.plan .valor-g{font-size:2.5rem;font-weight:800;line-height:1.05}
.plan .valor-g small{display:block;font-size:.85rem;font-weight:600;color:var(--suave);text-transform:uppercase}
.plan .preco{margin:16px 0 6px;font-size:.78rem;color:var(--suave)}
.plan .preco strong{font-size:1.65rem;font-weight:800;color:var(--ciano-claro)}
.plan ul{font-size:.8rem;margin:12px 0 20px;flex:1;text-align:left}
.plan ul li{display:flex;align-items:center;gap:9px;padding:6px 0;border-bottom:1px dashed var(--borda);font-weight:500}
.plan ul li:last-child{border-bottom:none}
.plan ul li::before{display:none}
.plan-app-icon{width:18px;height:18px;object-fit:contain;border-radius:4px;background:#fff;padding:1px;flex-shrink:0}
.plan .btn{width:100%}
.plan.destaque{border:2px solid var(--ciano);box-shadow:0 0 0 5px rgba(0,168,232,.12),var(--shadow)}

/* vantagens */
.vant-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.vant{background:var(--card);border:1px solid var(--borda);border-radius:var(--radius);padding:28px 24px;transition:transform .28s,box-shadow .28s}
.vant:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.vant .ic{width:52px;height:52px;border-radius:14px;background:rgba(0,168,232,.12);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.vant .ic svg{width:25px;height:25px;stroke:var(--ciano-claro);fill:none;stroke-width:2}
.vant h3{font-size:1rem;font-weight:700;margin-bottom:6px}
.vant p{font-size:.85rem;color:var(--suave)}

/* seção institucional em azul */
.por-que-kdm{background:linear-gradient(135deg,#087fbe 0%,#05a2dc 100%)}
.por-que-kdm .kicker{color:#d8f5ff}
.por-que-kdm .sec-title{color:#fff}
.por-que-kdm .sec-sub{color:rgba(255,255,255,.9)}
.por-que-kdm .vant{background:rgba(4,72,119,.2);border-color:rgba(255,255,255,.26);box-shadow:none}
.por-que-kdm .vant:hover{background:rgba(4,72,119,.3);box-shadow:0 12px 28px rgba(0,57,96,.18)}
.por-que-kdm .vant .ic{background:rgba(255,255,255,.18)}
.por-que-kdm .vant .ic svg{stroke:#fff}
.por-que-kdm .vant h3{color:#fff}
.por-que-kdm .vant p{color:rgba(255,255,255,.86)}

/* apps */
.apps-strip{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.app-pill{background:var(--card);border:1px solid var(--borda);border-radius:18px;padding:14px;width:104px;display:flex;flex-direction:column;align-items:center;gap:8px;transition:transform .25s,box-shadow .25s}
.app-pill:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.app-pill img{height:46px;width:76px;object-fit:contain;border-radius:10px}
.app-pill span{font-size:.66rem;font-weight:600;color:var(--suave);text-align:center;line-height:1.3}

/* números */
.num-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;text-align:center}
.num-item{background:var(--card);border:1px solid var(--borda);border-radius:var(--radius);padding:30px 16px}
.num-item .n{font-size:clamp(2rem,4vw,2.8rem);font-weight:800;line-height:1;background:linear-gradient(90deg,#fff,var(--ciano));-webkit-background-clip:text;background-clip:text;color:transparent}
.num-item .l{font-size:.8rem;font-weight:600;margin-top:10px;text-transform:uppercase;letter-spacing:1px;color:var(--suave)}

/* cobertura */
.cidades{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:760px;margin:0 auto 24px}
.cidade{background:var(--card);border:1px solid var(--borda);border-radius:999px;padding:7px 13px;font-size:.72rem;font-weight:600;line-height:1.2;transition:.2s;text-align:center}
.cidade:hover{border-color:var(--ciano);color:var(--ciano-claro)}
@media(max-width:640px){.cidades{gap:7px;max-width:330px}.cidade{padding:7px 10px;font-size:.68rem}}

/* galeria de momentos KDM */
.galeria-kdm{padding:56px 0;background:var(--bg2);overflow:hidden}
.galeria-trilho{overflow:hidden;width:100%;scrollbar-width:none;user-select:none}
.galeria-trilho::-webkit-scrollbar{display:none}
.galeria-faixa{display:flex;width:max-content;gap:18px;animation:galeria-continuar 42s linear infinite;will-change:transform}
.galeria-faixa img{width:220px;height:220px;object-fit:cover;border-radius:20px;border:1px solid var(--borda);box-shadow:0 12px 28px rgba(0,0,0,.2);flex:none;-webkit-user-drag:none}
@keyframes galeria-continuar{to{transform:translateX(calc(-50% - 9px))}}

/* page hero interno */
.page-hero{background:linear-gradient(135deg,var(--azul) 0%,var(--ciano) 110%);color:#fff;padding:64px 0 74px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;bottom:-90px;right:-60px;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.08)}
.enterprise-hero{min-height:400px;aspect-ratio:6000/1844;background-image:url('assets/optimized/banner-empresarial-2400.webp');background-repeat:no-repeat;background-position:center;background-size:cover;display:flex;align-items:center;padding:0}
.enterprise-hero::after{display:none}
.enterprise-hero .container{width:clamp(300px,28vw,440px);margin:0 0 0 clamp(28px,8vw,160px);display:flex;min-height:inherit;flex-direction:column;align-items:flex-start;justify-content:center}
.enterprise-hero .breadcrumb{margin:0 0 14px}
.enterprise-hero h1{max-width:100%;margin:0;font-size:clamp(2.2rem,3.25vw,3.55rem);line-height:1.02;text-shadow:0 2px 10px rgba(0,75,125,.22)}
.enterprise-hero p{max-width:100%;margin:18px 0 0;line-height:1.42;text-shadow:0 1px 5px rgba(0,75,125,.25)}
.enterprise-hero .ctas{margin-top:26px;gap:10px;flex-direction:column;align-items:flex-start}
.radio-page-hero{min-height:400px;aspect-ratio:6000/2250;background-image:url('assets/optimized/banner-radio-interno-2400.webp');background-repeat:no-repeat;background-position:center;background-size:cover;display:flex;align-items:flex-end;padding:0}
.radio-page-hero::after{display:none}
.radio-page-hero .container{width:100%;padding-bottom:clamp(22px,4vw,46px)}
.radio-page-hero .breadcrumb,.radio-page-hero h1,.radio-page-hero p{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.radio-page-hero .ctas{margin-top:0}
.mobile-image-hero{background:#001b3f;overflow:hidden}
.mobile-image-hero img{display:block;width:100%;height:auto}
.breadcrumb{font-size:.78rem;opacity:.85;margin-bottom:18px;position:relative;z-index:2}
.breadcrumb a:hover{text-decoration:underline}
.page-hero h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;line-height:1.18;max-width:680px;position:relative;z-index:2}
.page-hero p{margin-top:14px;max-width:560px;opacity:.94;position:relative;z-index:2}
.page-hero .ctas{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--borda);border-radius:16px;margin-bottom:12px;overflow:hidden}
.faq-item.open{border-color:var(--azul)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:18px 22px;background:none;border:none;font-size:.95rem;font-weight:600;color:var(--texto);cursor:pointer;text-align:left}
.faq-q .plus{width:26px;height:26px;border-radius:50%;background:var(--bg2);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:700;color:var(--ciano-claro);transition:transform .3s,background .3s}
.faq-item.open .plus{transform:rotate(45deg);background:var(--azul);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;font-size:.88rem;color:var(--suave)}
.faq-a .inner{padding:0 22px 20px}

/* CTA banner */
.cta-banner{background:linear-gradient(135deg,var(--azul),var(--ciano));border-radius:26px;color:#fff;padding:52px 40px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-banner::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.12)}
.cta-banner h2{font-size:clamp(1.3rem,2.6vw,1.9rem);font-weight:800;max-width:520px;position:relative;z-index:2}
.cta-banner p{opacity:.92;font-size:.92rem;margin-top:6px;position:relative;z-index:2}
.cta-banner .btn{position:relative;z-index:2}

/* footer */
footer{background:var(--barra);border-top:1px solid var(--borda);padding:64px 0 0;margin-top:72px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:44px}
footer h4{font-size:.85rem;text-transform:uppercase;font-weight:700;letter-spacing:1px;margin-bottom:16px;color:var(--ciano-claro)}
footer ul li{margin-bottom:10px;font-size:.85rem;color:var(--suave)}
footer ul li a:hover{color:var(--ciano-claro)}
footer .logo-img{height:48px;width:auto;display:block;margin-bottom:14px}
footer .social{display:flex;gap:12px;margin-top:16px}
footer .social a{width:38px;height:38px;border-radius:50%;background:var(--card);border:1px solid var(--borda);display:flex;align-items:center;justify-content:center;transition:.2s}
footer .social a:hover{background:var(--azul);transform:translateY(-3px)}
footer .social svg{width:18px;height:18px;fill:#fff}
footer .social .social-instagram{background:linear-gradient(135deg,#833ab4,#e1306c,#f77737);border-color:transparent;color:#fff}
footer .social .social-instagram svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round}
footer .social .social-linkedin{background:#0a66c2;border-color:transparent}
.foot-bottom{border-top:1px solid var(--borda);padding:18px 0;text-align:center;font-size:.75rem;color:var(--suave)}

/* whatsapp float */
.wa-float{position:fixed;bottom:22px;right:22px;z-index:2000;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.45);transition:transform .2s}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:3px solid #25D366;animation:waPulse 2s ease-out infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}
.wa-float:hover{transform:scale(1.1)}
.wa-float svg{width:31px;height:31px;fill:#fff}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}
  .slides{transition:none;will-change:auto}
  .galeria-faixa{animation:none;will-change:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .wa-float::after{display:none}
}

/* responsivo */
@media(max-width:1080px){
  .mainbar nav{display:none}
  .mainbar .direita{display:none}
  .mainbar .container{justify-content:space-between}
  .catbar nav{display:none}
  .catbar .container{justify-content:flex-end}
  .hamburger{display:block}
  .slide .container{grid-template-columns:1fr}
  .slide-art{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .galeria-kdm{padding:38px 0}
  .galeria-faixa{gap:12px;animation:none;overflow-x:auto;scroll-snap-type:x proximity;width:auto;padding:0 14px 6px}
  .galeria-faixa img{width:148px;height:148px;border-radius:15px}
  .enterprise-hero{min-height:560px;aspect-ratio:auto;align-items:flex-start;background-position:61% center;padding-top:48px}
  .enterprise-hero .container{width:min(100% - 28px,1280px);margin:0 auto;min-height:0;justify-content:flex-start}
  .enterprise-hero h1{max-width:78%;font-size:2.4rem}
  .enterprise-hero p{max-width:72%}
  .enterprise-hero .ctas{max-width:78%;flex-direction:column;align-items:flex-start}
  body{overflow-x:hidden}
  section{padding:52px 0}
  .container{width:min(100% - 28px,1280px)}
  .a11y-bar .atalhos .esc{display:none}
  .slide{padding:48px 0 66px}
  .slide h2{font-size:1.75rem}
  .slide-cta{width:88%;left:50%;transform:translateX(-50%)}
  .slide-cta .btn{width:100%}
  .of-tabs{gap:18px;margin-bottom:24px;overflow-x:auto;white-space:nowrap}
  .of-tabs .tab{font-size:.88rem}
  .home-fiber{grid-template-columns:1fr;gap:16px}
  .home-fiber .plan,.home-fiber .plan:nth-child(1),.home-fiber .plan:nth-child(2){grid-column:auto}
  .of-grid{grid-template-columns:1fr}
  .vant-grid,.serv-grid{grid-template-columns:1fr}
  .cta-banner{flex-direction:column;align-items:stretch;gap:18px}
  .cta-banner .btn{width:100%}
  .page-hero{padding:46px 0 52px}
  .page-hero h1{font-size:2rem}
  .oferta-card .grande{font-size:2rem}
  .seta{width:38px;height:38px}
  .seta.esq{left:8px}
  .seta.dir{right:8px}
  .cta-banner{padding:38px 24px;text-align:center;justify-content:center}
  .foot-grid{grid-template-columns:1fr}
}

/* ============ menu de apps (Mais Serviços) ============ */
.painel.apps{min-width:540px;max-height:65vh;overflow:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px;padding:8px}
.app-item{border-radius:10px}
.app-item .app-toggle{width:100%;display:flex;align-items:center;gap:10px;padding:10px 12px;background:none;border:none;color:var(--texto);font-weight:600;font-size:.88rem;cursor:pointer;border-radius:10px;text-align:left}
.app-toggle img{width:30px;height:30px;border-radius:8px;object-fit:contain;background:#fff;flex-shrink:0}
.app-toggle:hover{background:var(--bg2)}
.app-toggle .mini-caret{margin-left:auto;font-size:.7rem;color:var(--suave);transition:transform .25s}
.app-item.exp .mini-caret{transform:rotate(180deg)}
.app-item .app-desc{display:none;padding:0 12px 12px 52px;font-size:.78rem;color:var(--suave)}
.app-item.exp{background:var(--bg2)}
.app-item.exp .app-desc{display:block}

/* ============ seção "Aproveite nossos planos" (cards estilo oferta) ============ */
.of-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:8px}
.of-head h2{font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:800}
.of-loc{text-align:right;font-size:.82rem;color:var(--suave)}
.of-loc strong{display:block;color:var(--ciano-claro);font-size:1rem}
.of-tabs{display:flex;gap:26px;border-bottom:2px solid var(--borda);margin-bottom:34px}
.of-tabs .tab{padding:12px 4px;font-weight:700;font-size:.95rem;color:var(--suave);position:relative;cursor:pointer;background:none;border:0;font-family:inherit}
.of-tabs .tab.on{color:var(--texto)}
.of-tabs .tab.on::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;background:#fff;border-radius:3px}
.of-tabs a.tab:hover{color:var(--ciano-claro)}
.of-tabs .tab:hover{color:var(--ciano-claro)}
.home-fiber{grid-template-columns:repeat(6,145px);justify-content:center;gap:18px}
.home-fiber .plan h3{display:none}
.home-fiber .plan{padding:28px 20px 22px;background:radial-gradient(circle at 50% -40%,rgba(0,168,232,.15),transparent 48%),linear-gradient(160deg,#20252B,#171A1E);border-color:#34404A;box-shadow:0 10px 26px rgba(0,0,0,.18)}
.home-fiber .plan::before{display:none}
.home-fiber .plan .valor-g{font-size:3.35rem;margin-top:4px;line-height:1;color:#fff;text-shadow:0 6px 18px rgba(0,168,232,.22)}
.home-fiber .plan .valor-g small{display:inline-block;font-size:.78rem;margin-left:5px;padding:4px 7px;border-radius:999px;background:rgba(79,195,255,.16);color:var(--ciano-claro);text-transform:uppercase;vertical-align:middle;letter-spacing:.5px}
.home-fiber .plan .preco{margin:16px 0 10px;padding:11px 0;border:1px solid rgba(79,195,255,.2);border-radius:12px;background:rgba(0,113,185,.12);color:#C9D8E5}
.home-fiber .plan .preco strong{display:block;font-size:1.95rem;line-height:1.15;color:var(--ciano-claro);text-shadow:0 4px 14px rgba(0,168,232,.2)}
.home-fiber .plan ul{margin:10px 0 16px}
.home-fiber .plan ul li{padding:5px 0}
.home-fiber .plan .btn{padding:11px 14px;font-size:.84rem}
.home-fiber .plan{grid-column:span 2}
.home-fiber .plan:nth-child(3){order:-3}
.home-fiber .plan:nth-child(4){order:-2}
.home-fiber .plan:nth-child(5){order:-1}
.home-fiber .plan:nth-child(1){grid-column:2 / span 2}
.home-fiber .plan:nth-child(2){grid-column:4 / span 2}
@media(max-width:1050px){.home-fiber{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.home-fiber .plan:nth-child(1),.home-fiber .plan:nth-child(2){grid-column:auto}}
#fiber-plans[hidden],#exclusive-plans[hidden]{display:none}
.of-grid{display:grid;grid-template-columns:repeat(3,minmax(0,340px));justify-content:center;gap:20px}
@media(max-width:1080px){.of-grid{grid-template-columns:repeat(auto-fit,minmax(295px,1fr))}}
.of-card{background:var(--card);border:1px solid var(--borda);border-radius:20px;overflow:visible;position:relative;transition:transform .28s,box-shadow .28s}
.of-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.of-badge{position:absolute;top:-14px;left:16px;background:#fff;color:#111;font-size:.72rem;font-weight:800;letter-spacing:.5px;padding:8px 16px;border-radius:12px;z-index:5;box-shadow:0 6px 16px rgba(0,0,0,.35)}
.of-foto{border-radius:20px 20px 0 0;padding:52px 22px 26px;text-align:center;position:relative;overflow:hidden}
.of-foto .emoji{position:absolute;right:-16px;bottom:-24px;font-size:9rem;opacity:.16;transform:rotate(-12deg);pointer-events:none}
.of-foto.family{background:linear-gradient(160deg,#0071B9,#003A61)}
.of-foto.sports{background:linear-gradient(160deg,#0E8A3C,#093A1E)}
.of-foto.gamer{background:linear-gradient(160deg,#8A1024,#26060C)}
.of-mega{font-size:3rem;font-weight:800;line-height:1;color:#fff}
.of-mega small{font-size:1.3rem;vertical-align:top}
.of-chip{display:inline-block;border:1.5px solid rgba(255,255,255,.75);color:#fff;font-size:.68rem;font-weight:700;letter-spacing:.6px;padding:4px 12px;border-radius:8px;margin-top:10px}
.of-preco{margin-top:22px;color:#fff}
.of-preco .de{font-size:.72rem;opacity:.85;text-transform:uppercase;font-weight:700}
.of-preco .por{font-size:2.2rem;font-weight:800;line-height:1.1}
.of-preco .por small{font-size:.95rem;font-weight:700}
.of-preco .obs{display:block;font-size:.68rem;opacity:.8;margin-top:4px}
.of-body{padding:20px 22px 24px}
.of-body .lbl{font-size:.82rem;font-weight:700;margin-bottom:10px}
.of-icons{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.of-icons img{width:36px;height:36px;border-radius:9px;object-fit:contain;background:#fff;box-shadow:0 3px 8px rgba(0,0,0,.3)}
.of-body .btn{width:100%;margin-top:10px}
.btn-outline-ciano{background:transparent;border:2px solid var(--ciano-claro);color:var(--ciano-claro)}
.btn-outline-ciano:hover{background:rgba(79,195,255,.08)}

/* ============ botão alto contraste no topo ============ */
.hc-btn{display:inline-flex;align-items:center;gap:7px;background:#fff;color:#111;border:none;border-radius:10px;padding:9px 15px;font-weight:600;font-size:.82rem;cursor:pointer;font-family:inherit;transition:.2s;white-space:nowrap}
.hc-btn:hover{background:#EAF6FF}
.hc-btn .ci{width:15px;height:15px;border-radius:50%;background:linear-gradient(90deg,#111 50%,#fff 50%);border:1.5px solid #111;flex-shrink:0}
html.hc .hc-btn{background:#FFD400;color:#000}

/* ============ grade de planos 4 colunas ============ */
.plans-grid.grid4{grid-template-columns:repeat(4,1fr)}
.mobile-plans .plan:nth-child(1){order:8}.mobile-plans .plan:nth-child(2){order:7}.mobile-plans .plan:nth-child(3){order:6}.mobile-plans .plan:nth-child(4){order:5}.mobile-plans .plan:nth-child(5){order:4}.mobile-plans .plan:nth-child(6){order:3}.mobile-plans .plan:nth-child(7){order:2}.mobile-plans .plan:nth-child(8){order:1}
.mobile-plans .plan:nth-child(n+5){background:linear-gradient(160deg,#0071B9,#00558E);border-color:#4FC3FF;box-shadow:0 12px 28px rgba(0,113,185,.26)}
.mobile-plans .plan:nth-child(n+5) h3,.mobile-plans .plan:nth-child(n+5) .valor-g small,.mobile-plans .plan:nth-child(n+5) .preco,.mobile-plans .plan:nth-child(n+5) .preco strong{color:#fff}
.mobile-plans .plan:nth-child(n+5) .valor-g{padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.3)}
.mobile-plans .plan:nth-child(n+5) .preco{margin:14px 0 10px;padding:10px 8px;border-radius:10px;background:rgba(0,0,0,.16);color:rgba(255,255,255,.84)}
.mobile-plans .plan:nth-child(n+5) .preco strong{display:block;font-size:1.9rem;line-height:1.15}
.mobile-plans .plan{margin-top:16px}
.mobile-plans .plan .selo{display:none}
.mobile-plans .plan h3{display:none}
.mobile-plans .plan .valor-g{font-size:3.25rem;line-height:1.05;margin-top:8px}
.mobile-plans .plan .valor-g small{display:inline;font-size:0;color:inherit;text-transform:none}
.mobile-plans .plan .valor-g small::after{content:"GB";font-size:1.2rem;margin-left:5px;vertical-align:middle;color:inherit}
.mobile-plans .plan::before{position:absolute;top:-14px;left:50%;transform:translateX(-50%);padding:5px 15px;border-radius:999px;font-size:.66rem;font-weight:800;letter-spacing:.7px;white-space:nowrap;box-shadow:0 5px 14px rgba(0,0,0,.22)}
.mobile-plans .plan:nth-child(n+5)::before{content:"ULTRA";background:#fff;color:#00558E}
.mobile-plans .plan:nth-child(-n+4)::before{content:"BASIC";background:#27313A;color:#DDE8F1;border:1px solid #43515D}
@media(max-width:1080px){.plans-grid.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.plans-grid.grid4{grid-template-columns:1fr}}

/* ============ slide de imagem no carrossel ============ */
.slide-img{display:block;padding:0;background-size:cover;background-position:center;min-height:clamp(300px,38vw,540px)}
.slide-img:not([style*="background-image"]){background-color:#003a61}
.slide-img::before,.slide-img::after{display:none}

/* ============ página de app ============ */
.app-hero{background:linear-gradient(135deg,var(--azul) 0%,var(--ciano) 115%);color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}
.app-hero::after{content:"";position:absolute;bottom:-90px;right:-60px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.08)}
.app-hero .container{position:relative;z-index:2;display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.app-hero .logo-box{width:110px;height:110px;border-radius:24px;background:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.app-hero .logo-box img{max-width:78px;max-height:78px;object-fit:contain}
.app-hero .bc{font-size:.78rem;opacity:.85;margin-bottom:10px}
.app-hero .bc a:hover{text-decoration:underline}
.app-hero h1{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:800;line-height:1.15}
.app-hero p{margin-top:8px;max-width:560px;opacity:.95}
.app-back{display:inline-flex;align-items:center;gap:7px;margin-bottom:20px;font-size:.85rem;font-weight:600;color:var(--ciano-claro)}
.app-back:hover{text-decoration:underline}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}

/* link de app no menu (abre página) */
.painel .app-link{flex-direction:row;align-items:center;gap:10px}
.painel .app-link img{width:30px;height:30px;border-radius:8px;object-fit:contain;background:#fff;flex-shrink:0}
.painel .app-link span{display:flex;flex-direction:column}
.painel.apps .app-link small{display:none}
@media(max-width:620px){.painel.apps{min-width:280px;grid-template-columns:1fr}}

@media(max-width:640px){
  .home-fiber{display:grid;grid-template-columns:minmax(0,1fr)!important;width:100%}
  .home-fiber .plan{grid-column:auto!important;width:100%;min-width:0}
  .home-fiber .plan:nth-child(1),.home-fiber .plan:nth-child(2){grid-column:auto}
  .mobile-plans{grid-template-columns:minmax(0,1fr)!important}
  .mobile-plans .plan{width:100%;min-width:0}
  .plan ul li{overflow-wrap:anywhere}
}

/* ============ botões sobre o slide de imagem (fibra) ============ */
.slide-cta{position:absolute;left:clamp(28px,8vw,160px);top:72%;transform:translateY(-50%);display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-start;z-index:4}
.slide-cta .btn{box-shadow:0 8px 22px rgba(0,0,0,.28)}
.radio-cta{position:absolute;left:clamp(28px,8vw,160px);top:57%;max-width:430px;color:#fff;z-index:4;text-shadow:0 2px 8px rgba(0,48,86,.48)}
.radio-cta>span{display:block;font-size:clamp(1.65rem,2.6vw,2.25rem);font-weight:700;line-height:1.05}
.radio-cta p{margin:10px 0 18px;font-size:1.02rem;line-height:1.35;max-width:350px}
.radio-cta>div{display:flex;gap:10px;flex-wrap:wrap}
.radio-cta .btn{box-shadow:0 8px 22px rgba(0,0,0,.28)}
@media(max-width:900px){
  .slide-cta{left:50%;top:auto;bottom:9%;transform:translateX(-50%);justify-content:center}
  .slide-cta .btn{padding:10px 18px;font-size:.8rem}
  .radio-cta{left:50%;top:auto;bottom:9%;transform:translateX(-50%);width:min(82%,390px);max-width:none;text-align:center}
  .radio-cta>div{justify-content:center}
}
@media(max-width:560px){
  .slide-cta{flex-direction:column;gap:9px;width:80%}
  .slide-cta .btn{width:100%}
  .radio-cta>div{flex-direction:column}.radio-cta .btn{width:100%}
}

/* ============ combo card com imagem completa ============ */
.of-card-img{padding:0;overflow:hidden;display:flex;flex-direction:column}
.of-card-img>a{display:block;line-height:0}
.of-card-img>a>img{width:100%;height:auto;display:block}
.of-card-img .of-body{padding:14px 16px;display:flex;flex-direction:column;gap:6px}
.of-card-img .of-body .btn{width:100%;margin-top:0;padding:9px 18px;font-size:.84rem}

/* ícones de apps clicáveis no combo */
.of-card-img .lbl small{font-weight:400;color:var(--suave);font-size:.72rem}
.of-icons a{display:inline-flex;transition:transform .2s}
.of-icons a:hover{transform:translateY(-3px)}

/* ============ padronização dos logos de apps ============ */
.of-icons img,.painel .app-link img,.app-pill img{background:#fff;object-fit:contain}
.app-pill img{width:56px;height:56px;border-radius:14px;padding:5px}
.of-icons img{padding:3px}
.painel .app-link img{padding:3px}
.app-hero .logo-box img{padding:2px}

/* A vitrine de apps foi removida das páginas; os aplicativos permanecem no menu. */
section:has(.apps-strip){display:none}

/* ============ faixas e brilhos azuis nas seções ============ */
/* faixa azul cheia (números, cobertura...) */
.faixa-azul{background:linear-gradient(135deg,var(--azul) 0%,var(--ciano) 100%);position:relative;overflow:hidden}
.faixa-azul::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.12);pointer-events:none}
.faixa-azul .num-item{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.20);backdrop-filter:blur(4px)}
.faixa-azul .num-item .n{background:none;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.16)}
.faixa-azul .num-item .l{color:rgba(255,255,255,.94);font-weight:700}
.faixa-azul .sec-title{color:#fff}
.faixa-azul .sec-sub{color:rgba(255,255,255,.8)}
.faixa-azul .cidade{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff}
.faixa-azul .cidade:hover{border-color:var(--ciano-claro);color:var(--ciano-claro)}
.faixa-azul .cidade.matriz{background:linear-gradient(135deg,var(--azul),var(--ciano));border-color:transparent}

/* brilho azul suave no topo de seções escuras */
.glow-azul{position:relative;overflow:hidden}
.glow-azul::before{content:"";position:absolute;top:-40px;left:50%;transform:translateX(-50%);width:min(760px,90%);height:340px;background:radial-gradient(ellipse at center top,rgba(0,113,185,.16),transparent 70%);pointer-events:none;z-index:0}
.glow-azul>*{position:relative;z-index:1}

/* brilho azul lateral (alterna lado) */
.glow-lado{position:relative;overflow:hidden}
.glow-lado::before{content:"";position:absolute;top:20%;left:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(0,168,232,.12),transparent 65%);pointer-events:none}