/* Página inicial da Brasusa TV — tema escuro elegante nas cores da marca (azul-petróleo → verde). */
:root{
  --bg:#04080c; --bg2:#08111a; --surface:#0d1823; --card:#111f2c; --line:#1b2c3b; --line2:#26405a;
  --text:#eaf3f7; --muted:#8ea3b3; --muted2:#6a8091;
  --c1:#0a8d94; --c2:#5ed0a5; --c3:#37c3d4; --gold:#f5b82e;
  --grad:linear-gradient(135deg,#0a8d94 0%,#2db9a6 55%,#5ed0a5 100%);
  --grad-text:linear-gradient(90deg,#7ae6bd 0%,#37c3d4 55%,#4aa8ff 100%);
  --radius:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.disp{font-family:Outfit,Inter,system-ui,sans-serif;letter-spacing:-.02em}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
[hidden]{display:none!important}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.gt{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}

/* topo */
.nav{position:sticky;top:0;z-index:50;background:rgba(4,8,12,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav .in{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-family:Outfit,sans-serif;font-weight:700;font-size:21px}
.brand img{width:42px;height:42px;border-radius:12px;box-shadow:0 6px 20px rgba(10,141,148,.35)}
.links{display:flex;align-items:center;gap:30px;font-size:14.5px;font-weight:500;color:var(--muted)}
.links a:hover{color:#fff}
.navbtn{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 24px;border-radius:13px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s;font-family:inherit;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn-main{background:var(--grad);color:#021014;box-shadow:0 10px 30px rgba(45,185,166,.32)}
.btn-main:hover{box-shadow:0 14px 38px rgba(45,185,166,.45)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.09)}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:11px}
.btn-lg{padding:17px 32px;font-size:16.5px;border-radius:15px}

/* hero */
.hero{position:relative;padding:84px 0 70px;overflow:hidden}
.hero:before{content:"";position:absolute;width:760px;height:760px;left:50%;top:-340px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(45,185,166,.22),rgba(10,141,148,.08) 55%,transparent 72%);pointer-events:none}
.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;opacity:.22;mask-image:radial-gradient(ellipse at 50% 0%,#000 25%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 25%,transparent 70%);pointer-events:none}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:9px;padding:8px 16px 8px 10px;border-radius:999px;background:rgba(94,208,165,.08);border:1px solid rgba(94,208,165,.28);color:#9ff0cf;font-size:13px;font-weight:600;margin-bottom:24px}
.badge i{width:22px;height:22px;border-radius:50%;background:var(--grad);display:inline-flex;align-items:center;justify-content:center;color:#021014;font-style:normal;font-size:12px}
.hero h1{font-size:clamp(40px,6vw,74px);line-height:1.04;font-weight:800;margin-bottom:22px}
.hero p.lead{font-size:clamp(16.5px,1.7vw,19px);color:var(--muted);max-width:540px;margin-bottom:34px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.trialnote{margin-top:20px;font-size:15.5px;color:#bfe9d8}
.trialnote b{color:#fff}
.pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.pill{display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:13.5px;font-weight:500;color:#cfe0ea}
.pill svg{color:var(--c2);flex:none}

/* maquete da TV */
.stage{position:relative}
.tv{position:relative;background:linear-gradient(160deg,#0f2231,#0a1620);border:1px solid var(--line2);border-radius:26px;padding:18px;box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.03) inset;transform:perspective(1400px) rotateY(-7deg) rotateX(3deg)}
.tv .screen{border-radius:16px;background:radial-gradient(circle at 30% 0%,rgba(55,195,212,.25),transparent 55%),linear-gradient(180deg,#0b1a26,#08121b);padding:22px;min-height:300px;display:flex;flex-direction:column;gap:14px}
.scr-top{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--muted)}
.scr-top b{font-family:Outfit,sans-serif;color:#fff;font-size:15px;display:flex;align-items:center;gap:8px}
.scr-top b img{width:24px;height:24px;border-radius:7px}
.code-card{background:linear-gradient(135deg,rgba(10,141,148,.28),rgba(94,208,165,.14));border:1px solid rgba(94,208,165,.35);border-radius:16px;padding:16px;text-align:center}
.code-card small{display:block;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#9fe6c8;margin-bottom:6px}
.code-card .num{font-family:ui-monospace,Consolas,monospace;font-size:clamp(24px,3.2vw,34px);font-weight:800;letter-spacing:.18em;color:#fff}
.srv{display:grid;gap:8px}
.srv div{display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:13.5px}
.dot{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:#7ae6bd;font-weight:600}
.dot:before{content:"";width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 0 4px rgba(52,211,153,.18)}
.float{position:absolute;background:rgba(13,24,35,.92);border:1px solid var(--line2);border-radius:16px;padding:12px 16px;box-shadow:0 20px 50px rgba(0,0,0,.55);display:flex;align-items:center;gap:11px;font-size:13px;backdrop-filter:blur(10px);animation:fl 6s ease-in-out infinite}
.float b{display:block;font-size:14px;color:#fff}
.float small{color:var(--muted);font-size:12px}
.float .ic{width:38px;height:38px;border-radius:11px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#021014}
.f1{left:-34px;bottom:34px}.f2{right:-24px;top:-22px;animation-delay:-3s}
@keyframes fl{50%{transform:translateY(-10px)}}
.note-ill{margin-top:12px;text-align:center;font-size:12px;color:var(--muted2)}

/* números */
.stats{padding:10px 0 80px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:linear-gradient(180deg,var(--surface),var(--bg2));border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px}
.stat .n{font-family:Outfit,sans-serif;font-size:46px;font-weight:800;line-height:1;margin-bottom:8px}
.stat span{color:var(--muted);font-size:14.5px}

/* seções */
section{padding:92px 0}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--c2);margin-bottom:14px}
.sec-h{font-size:clamp(32px,4.4vw,54px);line-height:1.08;font-weight:800;margin-bottom:16px}
.sec-p{color:var(--muted);font-size:17.5px;max-width:640px}
.sec-head{margin-bottom:52px}
.sec-head.center{text-align:center}.sec-head.center .sec-p{margin:0 auto}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:linear-gradient(180deg,var(--card),var(--surface));border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(94,208,165,.4);transform:translateY(-4px)}
.ico{width:54px;height:54px;border-radius:15px;background:rgba(94,208,165,.1);border:1px solid rgba(94,208,165,.25);display:flex;align-items:center;justify-content:center;color:var(--c2);margin-bottom:20px}
.card h3{font-size:21px;font-weight:700;margin-bottom:9px}
.card p{color:var(--muted);font-size:15.5px}

/* seção clara (contraste) */
.light{background:#f4f8fa;color:#0b1b26}
.light .eyebrow{color:#0a8d94}
.light .sec-p{color:#516878}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:#fff;border:1px solid #dfe9ee;border-radius:var(--radius);padding:34px 30px;box-shadow:0 12px 40px rgba(10,50,70,.06)}
.step .big{font-family:Outfit,sans-serif;font-size:64px;font-weight:800;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.step h3{font-size:21px;margin-bottom:8px}
.step p{color:#516878;font-size:15.5px}

/* planos */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px;align-items:stretch}
.plan{position:relative;background:linear-gradient(180deg,var(--card),var(--surface));border:1px solid var(--line);border-radius:24px;padding:36px 30px;display:flex;flex-direction:column}
.plan.best{background:linear-gradient(180deg,#0e2a30,#0b1d26);border:1px solid transparent;background-clip:padding-box;box-shadow:0 0 0 1px rgba(94,208,165,.55),0 30px 70px rgba(10,141,148,.28);transform:translateY(-10px)}
.tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad);color:#021014;font-size:12px;font-weight:800;padding:6px 16px;border-radius:999px;letter-spacing:.04em;white-space:nowrap}
.plan-name{font-family:Outfit,sans-serif;font-size:24px;font-weight:700}
.plan-per{color:var(--muted);font-size:14.5px;margin:4px 0 22px}
.price{font-family:Outfit,sans-serif;font-size:50px;font-weight:800;line-height:1;letter-spacing:-.03em}
.permonth{color:var(--muted);font-size:14px;margin:8px 0 26px}
.feat{list-style:none;display:grid;gap:12px;margin-bottom:30px;font-size:15px;color:#cfe0ea}
.feat li{display:flex;gap:11px;align-items:flex-start}
.feat svg{flex:none;margin-top:3px;color:var(--c2)}
.plan .btn{margin-top:auto;width:100%}
.warn{max-width:780px;margin:34px auto 0;background:rgba(245,184,46,.08);border:1px solid rgba(245,184,46,.3);color:#f3dfa6;border-radius:16px;padding:16px 22px;text-align:center;font-size:15px}
.warn a{color:#ffd56b;font-weight:700;text-decoration:underline}
.trialbar{max-width:820px;margin:0 auto 34px;background:linear-gradient(135deg,rgba(10,141,148,.22),rgba(94,208,165,.12));border:1px solid rgba(94,208,165,.38);border-radius:18px;padding:20px 26px;text-align:center;font-size:16px;color:#d4f5e7}
.trialbar b{color:#fff}.trialbar a{color:#7ae6bd;font-weight:800;text-decoration:underline}

/* instalação */
.devs{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:12px;margin-bottom:34px}
.dev{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:13px 16px;font-size:14px;font-weight:600}
.dev .l{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;font-weight:800;flex:none}
.partner{background:linear-gradient(135deg,rgba(10,141,148,.2),rgba(94,208,165,.08));border:1px solid rgba(94,208,165,.3);border-radius:22px;padding:26px 30px;margin-bottom:26px;display:flex;gap:22px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.partner p{max-width:640px;color:#cfe0ea}
.inst{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}
.inst .card h3{margin-bottom:14px}
.inst ol{padding-left:20px;color:var(--muted);font-size:15px;display:grid;gap:8px}
.inst .hl{border:1px solid rgba(245,184,46,.4);background:linear-gradient(180deg,rgba(245,184,46,.07),var(--surface))}
.inst .hl .lbl{color:#ffd56b;font-weight:700;font-size:14.5px;margin-bottom:10px}
.inst a.lnk{color:var(--c2);font-weight:700;text-decoration:underline}

/* FAQ */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
details{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:0 24px;transition:border-color .2s}
details[open]{border-color:rgba(94,208,165,.4)}
summary{cursor:pointer;font-weight:600;font-size:16.5px;padding:21px 0;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:26px;line-height:1;color:var(--c2);font-weight:300}
details[open] summary:after{content:"–"}
details p{color:var(--muted);padding:0 0 22px;font-size:15.5px}

/* chamada final */
.final{position:relative;background:var(--grad);border-radius:32px;padding:74px 30px;text-align:center;color:#021014;overflow:hidden}
.final:before{content:"";position:absolute;width:520px;height:520px;right:-120px;top:-220px;border-radius:50%;background:rgba(255,255,255,.18)}
.final h2{font-size:clamp(32px,4.4vw,52px);font-weight:800;margin-bottom:12px;position:relative}
.final p{font-size:18px;max-width:560px;margin:0 auto 30px;opacity:.85;position:relative}
.final .cta{justify-content:center;position:relative}
.final .btn-main{background:#04080c;color:#fff;box-shadow:0 14px 34px rgba(0,0,0,.35)}
.final .btn-ghost{background:rgba(2,16,20,.12);border-color:rgba(2,16,20,.35);color:#021014}

footer{padding:46px 0 56px;border-top:1px solid var(--line);margin-top:30px}
.foot{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted2);font-size:14px}
.foot .fl{display:flex;gap:24px}.foot a:hover{color:#fff}

@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:56px}
  .tv{transform:none;max-width:560px;margin:0 auto}
  .f1{left:8px}.f2{right:8px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .grid3,.steps{grid-template-columns:1fr 1fr}
  .links{display:none}
}
@media(max-width:640px){
  .wrap{padding:0 18px}
  .nav .in{height:66px}.brand{font-size:18px}.brand img{width:36px;height:36px}
  .hero{padding:56px 0 50px}
  .grid3,.steps,.stats-grid{grid-template-columns:1fr}
  section{padding:68px 0}
  .plan.best{transform:none}
  .navbtn .btn-ghost{display:none}
  .float{display:none}
  .partner{padding:22px}
}

/* ===== Capas de filmes e séries ===== */
.wall{position:absolute;inset:-40px -60px;display:grid;grid-template-columns:repeat(8,1fr);gap:14px;transform:rotate(-6deg) scale(1.08);opacity:.34;pointer-events:none;z-index:0}
.wall img,.strip img{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:12px;background:linear-gradient(160deg,#12303a,#0a1b24);display:block}
.wall img:nth-child(even){margin-top:46px}
.hero .wall+*,.hero>.wrap{position:relative;z-index:2}
.hero-fade{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(4,8,12,.55),rgba(4,8,12,.86) 70%,var(--bg)),radial-gradient(ellipse at 30% 40%,rgba(4,8,12,.55),transparent 70%);pointer-events:none}
.cats{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:0 0 26px}
.cats span{padding:8px 16px;border:1px solid var(--line);border-radius:999px;font-weight:600;font-size:14px;background:var(--surface)}
.strip{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.strip figure{margin:0;position:relative;border-radius:14px;overflow:hidden;box-shadow:0 18px 40px -18px #000;transition:transform .25s}
.strip figure:hover{transform:translateY(-6px)}
.strip figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 10px 10px;font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:linear-gradient(transparent,rgba(0,0,0,.85))}
.strip-note{text-align:center;color:var(--muted);font-size:14px;margin-top:22px}
@media(max-width:1000px){.wall{grid-template-columns:repeat(5,1fr)}.strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.wall{grid-template-columns:repeat(4,1fr);opacity:.28}.strip{grid-template-columns:repeat(2,1fr)}}