/* Maxiptv4k — supermerclick.com.br
   Stack: HTML puro. Mobile-first. Dark premium. */

:root{
  --bg:#0a0e1a;
  --surface:#131826;
  --surface-2:#1a2030;
  --border:#252c3f;
  --primary:#00d97e;
  --primary-hover:#00b86a;
  --primary-glow:rgba(0,217,126,.35);
  --accent:#ff3366;
  --gold:#ffb547;
  --text:#f5f7fa;
  --muted:#8a92a6;
  --muted-2:#5a6378;
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --shadow-glow:0 0 0 4px var(--primary-glow);
  --max:1180px;
  --pad:24px;
  --t:.25s ease;
  font-synthesis:none;
  -webkit-text-size-adjust:100%;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:700;margin-top:2em}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em}
li{margin-bottom:.4em}
strong{color:#fff}
hr{border:0;border-top:1px solid var(--border);margin:3rem 0}
blockquote{border-left:3px solid var(--primary);padding:.5em 1em;margin:1.5em 0;color:var(--muted);font-style:italic;background:var(--surface)}
code{background:var(--surface-2);padding:.15em .4em;border-radius:4px;font-size:.9em}
::selection{background:var(--primary);color:#000}

/* ----- layout ----- */
.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.section{padding:64px 0}
.section-tight{padding:40px 0}
@media(min-width:768px){.section{padding:96px 0}}

/* ----- header ----- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,14,26,.85);
  backdrop-filter:saturate(1.6) blur(14px);
  -webkit-backdrop-filter:saturate(1.6) blur(14px);
  border-bottom:1px solid var(--border);
}
.site-header .row{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--text)}
.brand:hover{text-decoration:none}
.brand-logo{
  width:34px;height:34px;border-radius:8px;
  background:linear-gradient(135deg,var(--primary) 0%,#0086ff 100%);
  display:grid;place-items:center;color:#000;font-weight:900;font-size:.85rem;
  box-shadow:0 4px 14px var(--primary-glow);
}
.brand-name{display:flex;flex-direction:column;line-height:1.1}
.brand-name span:last-child{font-size:.7rem;color:var(--muted);font-weight:500;letter-spacing:.05em}
nav.primary{display:none;gap:28px;align-items:center}
nav.primary a{color:var(--text);font-weight:500;font-size:.95rem;opacity:.85}
nav.primary a:hover{opacity:1;color:var(--primary);text-decoration:none}
@media(min-width:900px){nav.primary{display:flex}}
.nav-cta{display:none}
@media(min-width:900px){.nav-cta{display:inline-flex}}
.menu-toggle{
  display:grid;place-items:center;width:42px;height:42px;border-radius:8px;
  background:transparent;border:1px solid var(--border);color:var(--text);cursor:pointer;
}
@media(min-width:900px){.menu-toggle{display:none}}
.mobile-nav{
  display:none;flex-direction:column;gap:8px;padding:16px 0 8px;border-top:1px solid var(--border);
}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:12px 0;color:var(--text);border-bottom:1px solid var(--border);font-weight:500}

/* ----- buttons ----- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 24px;border-radius:999px;font-weight:700;font-size:1rem;
  border:0;cursor:pointer;text-decoration:none;transition:transform var(--t),box-shadow var(--t),background var(--t);
  white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#0a0e1a;box-shadow:0 8px 24px var(--primary-glow)}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 12px 28px var(--primary-glow);text-decoration:none}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}
.btn-lg{padding:18px 32px;font-size:1.1rem}
.btn-block{width:100%}
.btn-icon svg{width:20px;height:20px}

/* ----- hero ----- */
.hero{
  position:relative;
  padding:80px 0 60px;
  overflow:hidden;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%,rgba(0,217,126,.12),transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 30%,rgba(255,51,102,.08),transparent 70%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse 60% 50% at 50% 0%,#000 30%,transparent 70%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;gap:40px;align-items:center}
@media(min-width:980px){.hero-grid{grid-template-columns:1.1fr 1fr;gap:60px}.hero{padding:120px 0 80px}}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:var(--surface);border:1px solid var(--border);
  font-size:.85rem;color:var(--muted);font-weight:500;margin-bottom:20px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 12px var(--primary)}
.hero h1{margin-bottom:20px}
.hero h1 .accent{
  background:linear-gradient(135deg,var(--primary) 0%,#22e2ff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{font-size:1.15rem;color:var(--muted);margin-bottom:32px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px}
.hero-trust{display:flex;flex-wrap:wrap;gap:24px;color:var(--muted);font-size:.9rem}
.hero-trust div{display:flex;align-items:center;gap:8px}
.hero-trust svg{width:18px;height:18px;color:var(--primary)}

/* ----- TV mockup ----- */
.tv-mock{
  position:relative;border-radius:20px;
  background:linear-gradient(180deg,var(--surface-2) 0%,var(--surface) 100%);
  border:1px solid var(--border);padding:14px;box-shadow:var(--shadow);
  aspect-ratio:16/10;
}
.tv-screen{
  border-radius:12px;overflow:hidden;height:100%;
  background:
    radial-gradient(ellipse at top right,rgba(255,51,102,.25),transparent 50%),
    radial-gradient(ellipse at bottom left,rgba(0,217,126,.2),transparent 50%),
    linear-gradient(135deg,#0a0e1a,#1f2940);
  position:relative;display:flex;flex-direction:column;padding:18px;gap:14px;
}
.tv-bar{display:flex;gap:8px;align-items:center;font-size:.7rem;color:var(--muted)}
.tv-bar .live{
  background:var(--accent);color:#fff;padding:2px 8px;border-radius:4px;font-weight:700;font-size:.65rem;
  letter-spacing:.05em;
}
.tv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;flex:1}
.tv-card{
  border-radius:8px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);
  display:flex;align-items:flex-end;padding:8px;font-size:.65rem;font-weight:600;
  background-size:cover;background-position:center;
  position:relative;overflow:hidden;
}
.tv-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.7) 100%);
}
.tv-card span{position:relative;z-index:1}
.tv-c1{background:linear-gradient(135deg,#dc2626,#7f1d1d)}
.tv-c2{background:linear-gradient(135deg,#2563eb,#1e3a8a)}
.tv-c3{background:linear-gradient(135deg,#16a34a,#14532d)}
.tv-c4{background:linear-gradient(135deg,#9333ea,#581c87)}
.tv-c5{background:linear-gradient(135deg,#ea580c,#7c2d12)}
.tv-c6{background:linear-gradient(135deg,#0891b2,#164e63)}
.tv-c7{background:linear-gradient(135deg,#be185d,#831843)}
.tv-c8{background:linear-gradient(135deg,#ca8a04,#713f12)}

/* ----- cards / features ----- */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:repeat(2,1fr)}
@media(min-width:720px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;transition:transform var(--t),border-color var(--t);
}
.card:hover{transform:translateY(-4px);border-color:var(--primary)}
.card .icon{
  width:48px;height:48px;border-radius:12px;
  display:grid;place-items:center;background:var(--surface-2);color:var(--primary);
  margin-bottom:16px;
}
.card .icon svg{width:24px;height:24px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin:0;font-size:.95rem}

/* ----- TL;DR ----- */
.tldr{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;margin:32px 0;
  border-left:3px solid var(--primary);
}
.tldr h3{margin:0 0 8px;font-size:1rem;color:var(--primary);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.tldr p{margin:0;color:var(--text)}

/* ----- price box ----- */
.price-box{
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;text-align:center;
  position:relative;
}
.price-box.featured{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}
.price-box .badge{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--primary);color:#000;padding:4px 14px;border-radius:999px;
  font-size:.78rem;font-weight:700;letter-spacing:.05em;
}
.price-box .plan{font-weight:700;font-size:1.1rem;margin-bottom:8px}
.price-box .price{font-size:2.4rem;font-weight:800;color:var(--primary);line-height:1}
.price-box .price small{font-size:.9rem;color:var(--muted);font-weight:500}
.price-box ul{list-style:none;padding:0;margin:24px 0;text-align:left}
.price-box li{padding:8px 0;border-bottom:1px solid var(--border);font-size:.95rem;display:flex;align-items:center;gap:10px}
.price-box li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--primary);flex-shrink:0;mask:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 13l4 4L19 7' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;-webkit-mask:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 13l4 4L19 7' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;background:var(--primary)}

/* ----- FAQ ----- */
.faq{display:flex;flex-direction:column;gap:12px}
.faq details{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:0;overflow:hidden;
}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  font-weight:600;font-size:1.02rem;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-size:1.5rem;color:var(--primary);font-weight:300;
  transition:transform var(--t);
}
.faq details[open] summary::after{content:"−"}
.faq details[open] summary{border-bottom:1px solid var(--border)}
.faq .answer{padding:18px 22px;color:var(--muted)}
.faq .answer p:last-child{margin-bottom:0}

/* ----- compatibility / channels strip ----- */
.compat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}
@media(min-width:720px){.compat-grid{grid-template-columns:repeat(6,1fr)}}
.compat-item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:18px 8px;text-align:center;font-size:.85rem;color:var(--muted);font-weight:500;
}
.compat-item svg{width:28px;height:28px;margin:0 auto 8px;color:var(--text)}

/* ----- testimonial ----- */
.testimonial{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;
}
.testimonial .stars{color:var(--gold);font-size:1.05rem;margin-bottom:10px;letter-spacing:2px}
.testimonial p{font-size:.98rem;color:var(--text);margin-bottom:14px}
.testimonial .meta{font-size:.85rem;color:var(--muted)}
.testimonial .meta strong{color:var(--text);font-weight:600}

/* ----- CTA section ----- */
.cta-band{
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%,rgba(0,217,126,.15),transparent 70%),
    var(--surface);
  border:1px solid var(--border);border-radius:20px;
  padding:48px 28px;text-align:center;
  margin:24px 0;
}
.cta-band h2{margin-top:0}
.cta-band p{color:var(--muted);max-width:560px;margin:0 auto 28px}

/* ----- breadcrumbs ----- */
.breadcrumbs{padding:20px 0 0;font-size:.88rem;color:var(--muted)}
.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumbs li::after{content:"/";margin-left:6px;color:var(--muted-2)}
.breadcrumbs li:last-child::after{content:""}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--primary)}
.breadcrumbs li[aria-current]{color:var(--text)}

/* ----- table of contents ----- */
.toc{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 24px;margin:28px 0;
}
.toc h3{margin:0 0 12px;font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.toc ol{margin:0;padding-left:1.2em;color:var(--muted)}
.toc a{color:var(--text);font-weight:500}
.toc a:hover{color:var(--primary)}

/* ----- article body ----- */
.prose{max-width:760px;margin:0 auto}
.prose h2{padding-top:.4em}
.prose img{border-radius:var(--radius);margin:1.5em 0;border:1px solid var(--border)}
.prose ul li::marker{color:var(--primary)}
.prose ol li::marker{color:var(--primary);font-weight:700}

/* ----- footer ----- */
.site-footer{
  background:#06090f;border-top:1px solid var(--border);
  padding:60px 0 30px;margin-top:60px;color:var(--muted);font-size:.92rem;
}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr;margin-bottom:40px}
@media(min-width:720px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer-grid h4{color:var(--text);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:8px}
.footer-grid a{color:var(--muted)}
.footer-grid a:hover{color:var(--primary)}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:24px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.85rem;
}

/* ----- floating WhatsApp ----- */
.fab-whatsapp{
  position:fixed;bottom:20px;right:20px;z-index:60;
  width:60px;height:60px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(37,211,102,.5);
  transition:transform var(--t);
}
.fab-whatsapp:hover{transform:scale(1.08);text-decoration:none}
.fab-whatsapp svg{width:30px;height:30px}

/* ----- utilities ----- */
.text-center{text-align:center}
.muted{color:var(--muted)}
.mt-0{margin-top:0}
.mb-0{margin-bottom:0}
.section-title{text-align:center;margin-bottom:48px}
.section-title h2{margin:0 0 12px}
.section-title p{color:var(--muted);max-width:600px;margin:0 auto;font-size:1.05rem}
.kicker{
  display:inline-block;font-size:.82rem;color:var(--primary);font-weight:700;
  text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px;
}

/* ----- accessibility ----- */
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}