/* Pin IPTV — sistema de design: paleta "sinal digital" (azul elétrico
   profundo + tangerina vívida sobre branco-gelo), tipografia Outfit
   (títulos, geométrica arredondada) e DM Sans (corpo), hero centralizado
   tipo "spotlight" com selo/sticker flutuante e anéis de ping, cards de
   plano em formato de "etiqueta" (tag com furo), botões em pílula,
   navegação com indicador em ponto, FAQ com seta circular giratória,
   rodapé com trilha de pontos e botão flutuante com pulso de "ping" —
   layout, paleta e componentes distintos dos demais projetos gerados a
   partir de prompts semelhantes. */

:root{
  --ink:#081426;
  --ink-2:#0F2242;
  --blue:#3A79D6;
  --blue-dark:#2A5FB0;
  --tangerine:#FF8A3D;
  --tangerine-dark:#E06F24;
  --bg:#F7F9FC;
  --bg-2:#EDF1F8;
  --card:#FFFFFF;
  --text:#101B2D;
  --text-soft:#5B6B85;
  --border:#DCE3F0;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:24px;
  --font-head:"Outfit", Arial, sans-serif;
  --font-body:"DM Sans", Arial, sans-serif;
  --shadow-card:0 1px 3px rgba(8,20,38,.07), 0 16px 32px -20px rgba(8,20,38,.34);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;line-height:1.6;
}
img{max-width:100%;display:block}
a{color:var(--blue-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.18;margin:0 0 .5em;font-weight:700}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 1.25rem}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
section{padding:2.6rem 0}

@media (prefers-reduced-motion: no-preference){
  html.js-anim .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease, transform .5s ease}
  html.js-anim .reveal.is-visible{opacity:1;transform:none}
  .fab-whatsapp::after{animation:fab-ping 2.6s ease-out infinite}
  @keyframes fab-ping{
    0%{transform:scale(1);opacity:.55}
    100%{transform:scale(1.9);opacity:0}
  }
  .hero-glow{animation:glow-pulse 5s ease-in-out infinite}
  @keyframes glow-pulse{
    0%,100%{opacity:.55;transform:scale(1)}
    50%{opacity:.85;transform:scale(1.06)}
  }
}

/* ---------- Botões (pílula) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  padding:.8rem 1.6rem;border-radius:999px;font-weight:700;font-size:.95rem;
  border:2px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  min-height:44px;font-family:var(--font-head);
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);text-decoration:none;box-shadow:0 10px 22px -10px rgba(58,121,214,.6)}
.btn-outline{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff;text-decoration:none}
.btn-gold{background:var(--tangerine);color:#3A1500}
.btn-gold:hover{background:var(--tangerine-dark);color:#fff;text-decoration:none}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.22);text-decoration:none}
.btn-sm{padding:.55rem 1.15rem;font-size:.85rem;min-height:38px}
.btn-block{width:100%}

/* ---------- Cabeçalho ---------- */
.site-header{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0}
.logo{display:flex;align-items:center;gap:.5rem}
.logo img{height:32px;width:auto}
.main-nav{display:none}
.main-nav ul{display:flex;list-style:none;gap:.3rem;margin:0;padding:0}
.main-nav a{
  position:relative;color:var(--text-soft);font-weight:600;font-size:.92rem;
  padding:.5rem .85rem;border-radius:999px;transition:color .15s ease, background .15s ease;
}
.main-nav a::after{
  content:"";position:absolute;left:50%;bottom:.1rem;width:5px;height:5px;border-radius:50%;
  background:var(--tangerine);opacity:0;transform:translate(-50%,4px);transition:opacity .15s ease, transform .15s ease;
}
.main-nav a:hover{color:var(--ink);background:var(--bg-2);text-decoration:none}
.main-nav a[aria-current="page"]{color:var(--ink)}
.main-nav a[aria-current="page"]::after{opacity:1;transform:translate(-50%,0)}
.header-actions{display:flex;align-items:center;gap:.5rem}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
  border-radius:50%;border:1px solid var(--border);background:transparent;cursor:pointer;color:var(--ink);
}
.icon-btn:hover{background:var(--bg-2)}
.menu-toggle{display:inline-flex}
@media (min-width:960px){
  .main-nav{display:block}
  .menu-toggle{display:none}
}

/* ---------- Menu mobile ---------- */
.mobile-nav{position:fixed;inset:0;background:rgba(8,20,38,.6);z-index:60;display:none}
.mobile-nav.open{display:block}
.mobile-nav-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(88vw,340px);background:#fff;
  padding:1.4rem;overflow-y:auto;box-shadow:-12px 0 30px rgba(8,20,38,.3);
}
.mobile-nav-panel ul{list-style:none;margin:1.2rem 0;padding:0}
.mobile-nav-panel li{border-bottom:1px solid var(--border)}
.mobile-nav-panel a{display:block;padding:.85rem .2rem;font-weight:700;color:var(--ink);font-size:1.02rem;font-family:var(--font-head)}
.mobile-nav-panel a:hover{text-decoration:none;color:var(--blue-dark)}
.mobile-nav-panel .icon-btn{color:var(--ink);border-color:var(--border)}
.mobile-close{float:right}

/* ---------- Busca ---------- */
.search-overlay{position:fixed;inset:0;background:rgba(8,20,38,.6);z-index:70;display:none;padding-top:6vh}
.search-overlay.open{display:block}
.search-panel{background:#fff;max-width:640px;margin:0 auto;border-radius:var(--radius-lg);padding:1.5rem;max-height:82vh;overflow-y:auto}
.search-panel h2{margin-bottom:.8rem}
.search-panel .icon-btn{color:var(--ink);border-color:var(--border)}
.search-form{display:flex;gap:.5rem}
.search-form input{flex:1;padding:.75rem 1.1rem;border:2px solid var(--border);border-radius:999px;font-size:1rem;font-family:inherit}
.search-form input:focus{border-color:var(--blue)}
.search-results{margin-top:1.2rem;display:grid;gap:.7rem}
.search-results a{display:block;padding:.85rem 1rem;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--ink)}
.search-results a:hover{border-color:var(--blue);text-decoration:none;background:var(--bg-2)}
.search-results small{display:block;color:var(--text-soft);font-weight:400;margin-top:.2rem}
.search-empty{color:var(--text-soft)}

/* ---------- Hero (spotlight centralizado) ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink);padding:4.2rem 0 3.6rem;text-align:center}
.hero-glow{
  position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:640px;height:640px;
  background:radial-gradient(circle, rgba(58,121,214,.55), rgba(255,138,61,.18) 45%, transparent 70%);
  border-radius:50%;pointer-events:none;
}
.hero-inner{position:relative;max-width:760px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.hero-sticker{
  width:172px;aspect-ratio:16/10;border-radius:var(--radius-md);overflow:hidden;transform:rotate(-5deg);
  border:4px solid #fff;box-shadow:0 18px 34px -14px rgba(0,0,0,.5);margin-bottom:1.3rem;
}
.hero-sticker img{width:100%;height:100%;object-fit:cover}
.hero-badge{
  display:inline-flex;align-items:center;gap:.4rem;font-size:.76rem;font-weight:800;letter-spacing:.04em;
  text-transform:uppercase;color:#3A1500;background:var(--tangerine);padding:.32rem .85rem;border-radius:999px;
  margin-bottom:1rem;
}
.hero h1{color:#fff;font-size:2.3rem;max-width:20ch;margin:0 0 .7em}
.hero .lead{color:rgba(255,255,255,.82);font-size:1.05rem;max-width:56ch;margin:0 auto}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem;justify-content:center}
.hero-trust{list-style:none;display:flex;flex-wrap:wrap;gap:1.4rem;justify-content:center;margin:1.6rem 0 0;padding:0;color:rgba(255,255,255,.7);font-size:.86rem}
.hero-trust strong{color:#fff}

/* ---------- Linha de benefícios ---------- */
.benefit-row{display:grid;gap:1.4rem;grid-template-columns:1fr}
@media (min-width:760px){ .benefit-row{grid-template-columns:repeat(4,1fr)} }
.benefit-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.6rem}
.benefit-icon{
  width:58px;height:58px;border-radius:50%;background:var(--bg-2);display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;color:var(--blue-dark);border:2px solid var(--border);
}
.benefit-item h3{font-size:1rem;margin:0}
.benefit-item p{color:var(--text-soft);font-size:.9rem;margin:0}

/* ---------- Cabeçalhos de seção ---------- */
.section-head{text-align:center;max-width:64ch;margin:0 auto 2rem}
.section-head .eyebrow-center{
  display:inline-flex;font-size:.76rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;
  color:var(--blue-dark);background:rgba(58,121,214,.1);padding:.3rem .8rem;border-radius:999px;margin-bottom:.6rem;
}
.section-head h2{margin:0}
.section-head p{color:var(--text-soft);margin-top:.5rem}
.section-head.left{text-align:left;margin:0 0 1.6rem}

/* ---------- Compatibilidade (chips) ---------- */
.compat-chips{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-top:1.2rem}
.compat-chip{
  padding:.5rem 1.15rem;border-radius:999px;background:var(--card);border:1px solid var(--border);
  font-weight:600;font-size:.86rem;color:var(--ink);box-shadow:var(--shadow-card);
}

/* ---------- Planos (cartões "etiqueta") ---------- */
.plans-grid{display:grid;gap:1.7rem;grid-template-columns:1fr}
@media (min-width:680px){ .plans-grid{grid-template-columns:1fr 1fr} }
@media (min-width:1000px){ .plans-grid{grid-template-columns:repeat(4,1fr)} }
.plan-card{
  position:relative;background:var(--card);border:1px solid var(--border);
  border-radius:0 var(--radius-md) var(--radius-md) var(--radius-md);
  clip-path:polygon(30px 0, 100% 0, 100% 100%, 0 100%, 0 30px);
  box-shadow:var(--shadow-card);transition:transform .18s ease, box-shadow .18s ease;
  padding:1.9rem 1.4rem 1.6rem;
}
.plan-card:hover{transform:translateY(-4px)}
.plan-card::before{
  content:"";position:absolute;top:12px;left:12px;width:13px;height:13px;border-radius:50%;
  background:var(--bg);border:2px solid var(--border);
}
.plan-card.is-highlight{border-color:var(--tangerine)}
.plan-card.is-highlight::before{border-color:var(--tangerine)}
.plan-ribbon{
  position:absolute;top:1.1rem;right:-.1rem;font-family:var(--font-head);font-weight:800;font-size:.64rem;
  letter-spacing:.03em;text-transform:uppercase;background:var(--tangerine);color:#3A1500;
  padding:.28rem .7rem;border-radius:999px 0 0 999px;
}
.plan-name{font-family:var(--font-head);font-weight:700;font-size:1.08rem;color:var(--ink);margin-bottom:.9rem}
.plan-price{text-align:left;border-bottom:1px solid var(--border);padding-bottom:1.1rem;margin-bottom:1.1rem}
.plan-price .value{font-family:var(--font-head);font-size:2rem;font-weight:800;color:var(--blue-dark)}
.plan-price .cur{font-size:1.05rem;vertical-align:top}
.plan-price .period{display:block;color:var(--text-soft);font-size:.84rem}
.plan-features{list-style:none;margin:0 0 1.2rem;padding:0;display:grid;gap:.55rem;font-size:.88rem;color:var(--text)}
.plan-features li{display:flex;gap:.55rem;align-items:flex-start}
.plan-features li::before{content:"";flex:0 0 auto;width:7px;height:7px;border-radius:50%;background:var(--tangerine);margin-top:.5em}

/* ---------- Faixa CTA ---------- */
.cta-band{
  background:var(--ink);color:#fff;border-radius:var(--radius-lg);
  padding:2.2rem;display:grid;gap:1.3rem;position:relative;overflow:hidden;text-align:center;
}
.cta-band::before{
  content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,138,61,.3), transparent 70%);
}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.82);max-width:56ch;margin:.4rem auto 0}
.article-body .cta-band h2{color:#fff}
.article-body .cta-band p{color:rgba(255,255,255,.82)}
.cta-band .cta-action{display:flex;justify-content:center;margin-top:.4rem}

/* ---------- Passos numerados ---------- */
.steps-list{display:grid;gap:1.2rem;grid-template-columns:1fr;counter-reset:step}
@media (min-width:760px){ .steps-list{grid-template-columns:repeat(4,1fr)} }
.step-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.4rem 1.2rem;box-shadow:var(--shadow-card)}
.step-num{
  counter-increment:step;width:38px;height:38px;border-radius:50%;background:var(--blue);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:800;margin-bottom:.7rem;
}
.step-num::before{content:counter(step)}
.step-item h3{font-size:.98rem;margin:0 0 .3rem}
.step-item p{color:var(--text-soft);font-size:.88rem;margin:0}

/* ---------- Grids e cards de artigo ---------- */
.grid{display:grid;gap:1.3rem}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
@media (min-width:680px){ .grid-2{grid-template-columns:1fr 1fr} .grid-4{grid-template-columns:1fr 1fr} }
@media (min-width:900px){ .grid-3{grid-template-columns:repeat(3,1fr)} .grid-4{grid-template-columns:repeat(4,1fr)} }

.card{
  background:var(--card);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border);
  box-shadow:var(--shadow-card);display:flex;flex-direction:column;
  transition:transform .18s ease, box-shadow .18s ease;position:relative;
}
.card:hover{transform:translateY(-3px);box-shadow:0 4px 10px rgba(8,20,38,.1), 0 18px 36px -18px rgba(8,20,38,.34)}
.card .thumb{aspect-ratio:16/9;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.card:hover .thumb img{transform:scale(1.04)}
.card .body{padding:1.05rem 1.15rem 1.25rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.card h3{font-size:1.03rem;margin:0}
.card h3 a{color:var(--ink)}
.card h3 a::after{content:"";position:absolute;inset:0}
.card p{color:var(--text-soft);font-size:.92rem;margin:0}
.card .meta{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-soft);margin-top:auto;padding-top:.4rem}
.card .read-more{font-weight:700;color:var(--blue-dark)}

.eyebrow{
  display:inline-flex;align-self:flex-start;font-size:.72rem;font-weight:800;letter-spacing:.03em;
  text-transform:uppercase;padding:.2rem .65rem;border-radius:999px;color:#fff;
}
.tag-iptv{background:var(--ink)}
.tag-teste-iptv{background:var(--blue-dark)}
.tag-lista-iptv{background:#2F4C86}
.tag-planos{background:var(--tangerine-dark)}
.tag-canais{background:#3A79D6}

/* ---------- FAQ (seta circular giratória) ---------- */
.faq{margin-top:1.6rem;max-width:820px;margin-left:auto;margin-right:auto}
.faq details{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);
  margin-bottom:.7rem;padding:0;
}
.faq summary{
  cursor:pointer;padding:1.05rem 1.2rem;font-weight:700;color:var(--ink);list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:.7rem;font-family:var(--font-head);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:.85rem;transition:transform .22s ease;
}
.faq details[open] summary .chev{transform:rotate(180deg)}
.faq p{padding:0 1.2rem 1.1rem;color:var(--text-soft);margin:0}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{padding:.85rem 0;font-size:.85rem;color:var(--text-soft)}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.3rem;margin:0;padding:0}
.breadcrumbs li:not(:last-child)::after{content:"›";margin-left:.4rem;color:var(--border)}
.breadcrumbs a{color:var(--text-soft)}

/* ---------- Artigo ---------- */
.article-hero-media{border-radius:var(--radius-lg);overflow:hidden;margin:1.2rem 0 1.6rem;aspect-ratio:16/8.4}
.article-hero-media img{width:100%;height:100%;object-fit:cover}
.article-layout{display:grid;gap:2rem;padding-top:1rem;padding-bottom:2rem}
@media (min-width:960px){ .article-layout{grid-template-columns:1fr 280px} }
.article-body h2{margin-top:1.7em;scroll-margin-top:5rem;font-size:1.34rem}
.article-body h3{margin-top:1.2em;scroll-margin-top:5rem;font-size:1.1rem}
.article-body p{color:#1A2740;font-size:1.02rem}
.article-body ul,.article-body ol{color:#1A2740;margin-bottom:1.1em}
.article-body li{margin-bottom:.4em}
.toc{
  background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.2rem;
  align-self:start;position:sticky;top:5.4rem;
}
.toc h2{font-size:.95rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.7rem}
.toc ol{margin:0;padding-left:1.1rem;font-size:.9rem}
.toc li{margin-bottom:.5em}
.toc a{color:var(--text-soft)}
.author-box{
  display:flex;gap:.9rem;align-items:center;background:var(--bg-2);border-radius:var(--radius-md);
  padding:1rem 1.1rem;margin-top:1.8rem;
}
.author-avatar{width:44px;height:44px;border-radius:50%;background:var(--blue);flex:0 0 auto}
.author-box strong{color:var(--ink);display:block;font-family:var(--font-head)}
.author-box p{margin:.15rem 0 0;color:var(--text-soft);font-size:.88rem}

/* ---------- Institucional ---------- */
.prose{max-width:76ch}
.prose h2{margin-top:1.6em}
.prose p,.prose li{color:#1A2740}

/* ---------- Formulário de contato (estático) ---------- */
.contact-grid{display:grid;gap:1.6rem}
@media (min-width:820px){ .contact-grid{grid-template-columns:1.1fr .9fr} }
.contact-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.6rem;box-shadow:var(--shadow-card)}

/* ---------- Rodapé ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.8);margin-top:2.5rem;position:relative}
.site-footer::before{
  content:"";display:block;height:10px;
  background-image:radial-gradient(circle, rgba(58,121,214,.7) 2.4px, transparent 2.6px);
  background-size:18px 18px;background-position:9px center;opacity:.9;
}
.footer-grid{display:grid;gap:1.8rem;padding:2.6rem 0 1.6rem}
@media (min-width:760px){ .footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr} }
.footer-grid h4{color:#fff;font-size:.9rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.7rem;font-family:var(--font-head)}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.footer-grid a{color:rgba(255,255,255,.76)}
.footer-grid a:hover{color:#fff}
.footer-brand{display:flex;align-items:center;gap:.5rem;font-weight:800;color:#fff;margin-bottom:.6rem}
.footer-brand img{height:26px;filter:brightness(0) invert(1)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:1.1rem 0;font-size:.82rem;display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between}
.footer-disclaimer{font-size:.78rem;color:rgba(255,255,255,.55);padding-bottom:1rem}

/* ---------- Botão flutuante do WhatsApp ---------- */
.fab-whatsapp{
  position:fixed;right:1.1rem;bottom:1.1rem;z-index:50;width:58px;height:58px;border-radius:50%;
  background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;
  box-shadow:0 6px 18px -6px rgba(8,20,38,.5);
}
.fab-whatsapp::after{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--blue);pointer-events:none;
}
.fab-whatsapp:hover{background:var(--blue-dark);text-decoration:none}
@media (min-width:960px){ .fab-whatsapp{right:1.6rem;bottom:1.6rem} }

/* ---------- Diversos ---------- */
.pill-list{margin:0;padding-left:1.2rem}
.pill-list li{margin-bottom:.5em}
.hub-intro{color:var(--text-soft);max-width:76ch}
.error-page{padding:4rem 0;text-align:center}
.error-page .code{font-family:var(--font-head);font-size:4.5rem;color:var(--blue);font-weight:800;margin:0}