/* =========================================================
   ÔMEGA TELECOM — Folha de estilo principal
   Identidade: vermelho Ômega + branco. Tipografia rounded.
   ========================================================= */

:root{
  --vermelho:#E30613;
  --vermelho-forte:#F1100A;
  --vermelho-escuro:#B70510;
  --tinta:#22262e;        /* títulos / texto forte */
  --texto:#5b6472;        /* corpo de texto */
  --texto-claro:#8b93a1;
  --branco:#ffffff;
  --cinza-suave:#eceef0;  /* seções claras */
  --cinza-borda:#e4e7ea;
  --raio:18px;
  --raio-sm:12px;
  --largura:1180px;
  --sombra:0 14px 40px rgba(20,24,31,.10);
  --sombra-card:0 8px 26px rgba(20,24,31,.08);
  --transicao:.25s ease;
  --fonte-titulo:'Poppins',system-ui,sans-serif;
  --fonte-texto:'Inter',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--fonte-texto);
  color:var(--texto);
  background:var(--branco);
  line-height:1.6;
  font-size:16px;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--fonte-titulo);color:var(--tinta);line-height:1.15;margin:0}

.container{width:100%;max-width:var(--largura);margin-inline:auto;padding-inline:20px}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  font-family:var(--fonte-titulo);font-weight:600;font-size:1rem;
  padding:.85rem 1.6rem;border-radius:999px;border:0;cursor:pointer;
  transition:transform var(--transicao),box-shadow var(--transicao),background var(--transicao);
}
.btn-vermelho{background:var(--vermelho);color:#fff;box-shadow:0 8px 20px rgba(227,6,19,.30)}
.btn-vermelho:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(227,6,19,.40)}
.btn-branco{background:#fff;color:var(--vermelho)}
.btn-branco:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.18)}
.btn-contorno{background:transparent;border:2px solid #fff;color:#fff}
.btn-contorno:hover{background:#fff;color:var(--vermelho)}

/* ---------- Cabeçalho ---------- */
.topbar{background:var(--vermelho);color:#fff;font-size:.85rem}
.topbar .container{display:flex;justify-content:flex-end;align-items:center;min-height:38px;gap:.5rem}
.topbar .redes{display:flex;align-items:center;gap:.4rem}
.topbar .redes span{opacity:.9;margin-right:.3rem}
.topbar .redes a{
  width:28px;height:28px;display:grid;place-items:center;border-radius:50%;
  transition:background var(--transicao)
}
.topbar .redes a:hover{background:rgba(255,255,255,.18)}

.header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 14px rgba(20,24,31,.06)}
.branding .container{display:flex;align-items:center;justify-content:space-between;min-height:78px}
.logo img{height:46px;width:auto}

.navmenu ul{list-style:none;display:flex;align-items:center;gap:1.6rem;margin:0;padding:0}
.navmenu a{
  font-family:var(--fonte-titulo);font-weight:500;color:var(--tinta);font-size:.98rem;
  ;position:relative;transition:color var(--transicao)
}
.navmenu a::after{
  content:"";position:absolute;left:0;bottom:-4px;height:3px;width:0;border-radius:3px;
  background:var(--vermelho);transition:width var(--transicao)
}
.navmenu a:hover,.navmenu a.ativo{color:var(--vermelho)}
.navmenu a:hover::after,.navmenu a.ativo::after{width:100%}
.nav-central{
  background:var(--vermelho);color:#fff!important;padding:.35rem .5rem;border-radius:10px;
}
.nav-central::after{display:none}
.nav-central:hover{background:var(--vermelho-escuro)}

.menu-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--vermelho);font-size:1.8rem;line-height:1}

/* ---------- Carrossel (Hero) ---------- */
.hero{position:relative;background:#f5f5f5;overflow:hidden}
.carrossel{position:relative;width:100%}
.slides{display:flex;transition:transform .6s cubic-bezier(.6,.05,.2,1)}
.slide{min-width:100%}
.slide img{width:100%;object-fit:cover}
.seta{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border:0;border-radius:50%;cursor:pointer;
  background:rgba(255,255,255,.35);color:#fff;font-size:1.4rem;
  display:grid;place-items:center;transition:background var(--transicao)
}
.seta:hover{background:rgba(255,255,255,.6)}
.seta-ant{left:14px}
.seta-prox{right:14px}
.dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:.5rem}
.dots button{
  width:11px;height:11px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(255,255,255,.55);transition:background var(--transicao),transform var(--transicao)
}
.dots button.ativo{background:#fff;transform:scale(1.25)}

/* ---------- Estrutura de seções ---------- */
.secao{padding:84px 0}
.secao-clara{background:var(--cinza-suave)}
.secao-vermelha{background:var(--vermelho-forte);color:#fff}
.titulo-secao{text-align:center;max-width:760px;margin:0 auto 54px}
.titulo-secao h2{font-size:2.3rem;font-weight:700;color:var(--vermelho)}
.secao-vermelha .titulo-secao h2{color:#fff}
.titulo-secao p{margin:.8rem 0 0;font-size:1.05rem}
.secao-vermelha .titulo-secao p{color:rgba(255,255,255,.92)}

/* ---------- Por que escolher (recursos) ---------- */
.recursos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px}
.recurso{display:flex;gap:18px;align-items:flex-start}
.recurso img{width:78px;height:78px;border-radius:16px;object-fit:cover;flex-shrink:0;box-shadow:var(--sombra-card)}
.recurso h3{color:var(--vermelho);font-size:1.18rem;font-weight:600;margin-bottom:.4rem}
.recurso p{margin:0;font-size:.97rem}

/* ---------- Planos ---------- */
.planos-grid{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:28px}

.plano-card{
  position:relative;display:flex;flex-direction:column;text-align:center;
  width:230px;padding:34px 26px 30px;color:#fff;overflow:hidden;
  border-radius:22px;border:1px solid rgba(255,255,255,.28);
  background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.05));
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  box-shadow:0 14px 34px rgba(0,0,0,.22);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
/* brilho lateral azul */
.plano-card::before,.plano-card::after{
  content:"";position:absolute;top:9%;bottom:9%;width:8px;border-radius:8px;
  background:#3fe7ff;filter:blur(11px);opacity:.65;pointer-events:none
}
.plano-card::before{left:7px}
.plano-card::after{right:7px}
.plano-card:hover{
  transform:translateY(-8px);border-color:rgba(255,255,255,.55);
  box-shadow:0 24px 48px rgba(0,0,0,.34)
}

.plano-nome{font-size:2rem;font-weight:700;letter-spacing:.5px;color:#fff;margin-bottom:14px}
.plano-specs{list-style:none;margin:0;padding:0;font-size:1rem;line-height:1.55;color:rgba(255,255,255,.94)}
.plano-divisor{height:2px;width:72px;background:rgba(255,255,255,.6);border-radius:2px;margin:18px auto}
.plano-periodo{display:block;font-family:var(--fonte-titulo);font-size:1.3rem;font-weight:600;margin-bottom:2px}
.preco{display:flex;align-items:flex-start;justify-content:center;gap:3px;margin:0;line-height:1}
.preco .cifrao{font-size:1.1rem;font-weight:600;margin-top:14px}
.preco .valor{font-family:var(--fonte-titulo);font-size:3.6rem;font-weight:700}
.preco .centavos{font-size:1.35rem;font-weight:600;margin-top:10px}
.plano-equip{margin:20px 0 20px;font-size:1rem;color:rgba(255,255,255,.9)}
.plano-cta{margin-top:auto;width:100%;padding-top:15px!important}
.plano-card .btn{width:100%;margin-top:0}

/* card em destaque (1GIGA) */
.plano-card.plano-destaque{
  width:245px;padding-top:48px;
  background:linear-gradient(180deg,rgba(255,255,255,.26),rgba(255,255,255,.10));
  border-color:rgba(255,255,255,.6);transform:scale(1.05);
  box-shadow:0 22px 54px rgba(0,0,0,.34)
}
.plano-card.plano-destaque:hover{transform:scale(1.05) translateY(-8px)}
.badge-destaque{
  position:absolute;top:16px;left:50%;transform:translateX(-50%);
  background:#fff;color:var(--vermelho);font-family:var(--fonte-titulo);font-weight:600;
  font-size:.72rem;letter-spacing:.6px;text-transform:uppercase;
  padding:.32rem .85rem;border-radius:999px;white-space:nowrap;
  box-shadow:0 4px 12px rgba(0,0,0,.2)
}

.planos-tv{
  width:300px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px;
  margin-left:10px; margin-top:75px;
}
.planos-tv .tv-logo{max-width:260px}
.planos-tv .tv-frase{font-family:var(--fonte-titulo);font-size:1.25rem;font-weight:500;line-height:1.3}
.planos-tv .tv-frase strong{font-weight:700}
.planos-tv .tv-selos{max-width:240px}
.planos-nota{text-align:center;margin-top:30px;font-size:.9rem;color:rgba(255,255,255,.85)}

/* ---------- Explore (texto + imagem) ---------- */
.duas-colunas{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.duas-colunas.inverter .col-texto{order:2}
.bloco-texto h2{font-size:2.2rem;font-weight:700;color:var(--vermelho);margin-bottom:1.1rem}
.bloco-texto p{font-size:1.05rem;margin:0 0 1rem}
.bloco-texto .btn{margin-top:10px}
.bloco-imagem img,.bloco-imagem video{border-radius:var(--raio);box-shadow:var(--sombra);width:100%;height:auto;display:block;}

/* ---------- Ômega Empresas ---------- */
.empresas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card-empresa{
  background:#fff;border-radius:var(--raio);padding:30px 28px;color:var(--texto);
  box-shadow:0 10px 30px rgba(0,0,0,.12);transition:transform var(--transicao),box-shadow var(--transicao)
}
.card-empresa:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.2)}
.card-empresa .icone{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.card-empresa .icone svg{width:34px;height:34px;color:var(--vermelho);flex-shrink:0}
.card-empresa h3{font-size:1.2rem;font-weight:600;color:var(--tinta)}
.card-empresa p{margin:0;font-size:.97rem}

/* ---------- Cobertura / expansão ---------- */
.cobertura-caixa{
  display:grid;
  grid-template-columns:180px 1fr;
  grid-template-areas:
    "pin cabecalho"
    "base base";
  align-items:center;
  gap:10px 46px;
  background:linear-gradient(90deg,#fff,var(--cinza-suave) 70%);
  border:1px solid var(--cinza-borda);
  border-radius:var(--raio);
  padding:46px 56px;
  box-shadow:var(--sombra-card);
}
.cobertura-pin{grid-area:pin;display:flex;align-items:center;justify-content:center}
.cobertura-pin svg{width:120px;height:auto;filter:drop-shadow(0 10px 18px rgba(227,6,19,.22))}

.cobertura-info{
  grid-area:cabecalho;
  display:flex;flex-wrap:wrap;gap:36px 54px;
  align-items:flex-start;justify-content:space-between;
}
.cobertura-cabecalho{flex:1 1 260px;max-width:320px}
.cobertura-cabecalho h2{font-size:1.7rem;font-weight:700;color:var(--tinta);margin-bottom:.5rem}
.cobertura-cabecalho p{margin:0;font-size:1.05rem;font-weight:700;color:var(--tinta)}

.cobertura-lista{
  list-style:none;margin:6px 0 0;padding:0;flex:1 1 420px;
  display:grid;grid-template-columns:1fr 1fr;gap:.65rem 1.8rem;
}
.cobertura-lista li{display:flex;align-items:center;gap:.55rem;font-weight:700;color:var(--tinta);font-size:1rem}
.ponto{border-radius:50%;background:var(--vermelho);flex-shrink:0}
.ponto.p1{width:8px;height:8px;background:var(--vermelho-forte)}
.ponto.p2{width:8px;height:8px;background:var(--vermelho-forte)}
.ponto.p3{width:8px;height:8px;background:var(--vermelho-forte)}
.ponto.p4{width:8px;height:8px;background:var(--vermelho-escuro)}
.ponto.p5{width:8px;height:8px;background:var(--vermelho-forte)}
.ponto.p6{width:8px;height:8px;background:var(--vermelho-forte)}

.cobertura-base{
  grid-area:base;display:flex;flex-wrap:wrap;gap:20px;
  align-items:center;justify-content:space-between;
  margin-top:32px;padding-top:26px;border-top:1px solid var(--cinza-borda);
}
.cobertura-base p{margin:0;font-size:1.05rem;color:var(--texto)}
.cobertura-base p strong{color:var(--tinta)}

.cobertura-whats{
  display:flex;align-items:center;gap:12px;
  background:#fff;border-radius:999px;padding:.35rem .35rem .35rem 1.1rem;
  box-shadow:var(--sombra-card);transition:transform var(--transicao),box-shadow var(--transicao);
}
.cobertura-whats:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.15)}
.cobertura-whats span:first-child{
  font-family:var(--fonte-titulo);font-weight:600;font-size:.72rem;line-height:1.2;
  color:var(--tinta);text-align:right;
}
.cobertura-whats-icone{
  width:42px;height:42px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;flex-shrink:0;
}
.cobertura-whats-icone img{width:24px;height:24px}

/* ---------- Atendimento / contato ---------- */
.mapa{border-radius:var(--raio);overflow:hidden;box-shadow:var(--sombra-card);margin-bottom:40px}
.mapa iframe{display:block;width:100%;height:300px;border:0}
.contato-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:44px;align-items:start}
.info-item{display:flex;gap:16px;margin-bottom:26px}
.info-item .bi{color:var(--vermelho);font-size:1.5rem;line-height:1}
.info-item h3{font-size:1.05rem;margin-bottom:.2rem;color:var(--tinta)}
.info-item p{margin:0;font-size:.97rem}

.form-contato{background:#fff;border:1px solid var(--cinza-borda);border-radius:var(--raio);
  padding:30px;box-shadow:var(--sombra-card)}
.form-contato .campo{margin-bottom:16px}
.form-contato label{display:block;font-weight:600;color:var(--tinta);margin-bottom:.35rem;font-size:.95rem}
.form-contato input,.form-contato textarea{
  width:100%;padding:.8rem 1rem;border:1px solid var(--cinza-borda);border-radius:var(--raio-sm);
  font-family:var(--fonte-texto);font-size:1rem;color:var(--tinta);background:#fafbfc;
  transition:border var(--transicao),box-shadow var(--transicao)
}
.form-contato input:focus,.form-contato textarea:focus{
  outline:0;border-color:var(--vermelho);box-shadow:0 0 0 3px rgba(227,6,19,.12);background:#fff
}
.form-contato textarea{resize:vertical;min-height:120px}
.form-mel{position:absolute;left:-9999px}        /* honeypot */
.aviso{padding:.9rem 1.1rem;border-radius:var(--raio-sm);margin-bottom:18px;font-size:.95rem}
.aviso-ok{background:#e8f7ee;color:#0E8C3B;border:1px solid #bfe9cf}
.aviso-erro{background:#fdecec;color:var(--vermelho-escuro);border:1px solid #f6c9c9}

/* ---------- Rodapé ---------- */
.footer{background:#15171c;color:#aeb4bd;padding:54px 0 30px;font-size:.92rem}
.footer .topo{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;
  padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:24px}
.footer img.logo-rodape{height:44px;margin-bottom:14px}
.footer .redes{display:flex;gap:.6rem;margin-top:8px}
.footer .redes a{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;
  background:rgba(255,255,255,.08);color:#fff;transition:background var(--transicao)}
.footer .redes a:hover{background:var(--vermelho)}
.footer h4{color:#fff;font-size:1rem;margin-bottom:10px}
.footer .col p{margin:.2rem 0}
.footer .copyright{text-align:center;line-height:1.7;font-size:.85rem;color:#7e858f}
.footer .copyright strong{color:#cfd3d9}

/* ---------- WhatsApp flutuante ---------- */
.whats-flutuante{
  position:fixed;right:20px;bottom:20px;z-index:200;width:60px;height:60px;border-radius:50%;
  box-shadow:0 8px 22px rgba(0,0,0,.28);transition:transform var(--transicao);
  display:grid;place-items:center;background:#25D366
}
.whats-flutuante:hover{transform:scale(1.08)}
.whats-flutuante img{width:34px;height:34px}

/* ---------- Animação de entrada ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.visivel{opacity:1;transform:none}

/* ---------- Responsivo ---------- */
@media (max-width:992px){
  .recursos-grid,.empresas-grid{grid-template-columns:1fr;gap:24px;max-width:560px;margin-inline:auto}
  .duas-colunas{grid-template-columns:1fr;gap:30px}
  .duas-colunas.inverter .col-texto{order:0}
  .contato-grid{grid-template-columns:1fr;gap:30px}
  .planos-tv{margin-left:0}
  .titulo-secao h2,.bloco-texto h2{font-size:1.9rem}
  .cobertura-caixa{
    grid-template-columns:1fr;
    grid-template-areas:"pin" "cabecalho" "base";
    padding:38px 30px;text-align:center;
  }
  .cobertura-info{justify-content:center;text-align:left}
  .cobertura-cabecalho{max-width:none;text-align:center}
  .cobertura-base{justify-content:center;text-align:center}
}
@media (max-width:768px){
  .secao{padding:60px 0}
  .menu-toggle{display:block}
  .navmenu{position:fixed;inset:0 0 0 auto;width:min(80%,320px);background:#fff;
    transform:translateX(100%);transition:transform var(--transicao);
    box-shadow:-10px 0 30px rgba(0,0,0,.15);padding:90px 28px 28px;z-index:120}
  .navmenu.aberto{transform:translateX(0)}
  .navmenu ul{flex-direction:column;align-items:flex-start;gap:1.2rem}
  .nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);opacity:0;visibility:hidden;
    transition:opacity var(--transicao);z-index:110}
  .nav-overlay.aberto{opacity:1;visibility:visible}
  .cobertura-lista{grid-template-columns:1fr;justify-items:center}
  .cobertura-base{flex-direction:column}
  .cobertura-whats span:first-child{text-align:left}
  .seta{width:36px;height:36px;font-size:1.1rem}
}
@media (max-width:480px){
  .titulo-secao h2,.bloco-texto h2{font-size:1.6rem}
  .plano-card,.plano-card.plano-destaque{width:100%;max-width:320px;transform:none}
  .plano-card.plano-destaque{padding-top:48px}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .reveal{transition:none;opacity:1;transform:none}
  .slides{transition:none}
}