/* WWTV Player — wwtvplayer.com
   Palette sampled from the app's own artwork:
   navy #080040 / #0E0347, orange #F88020, blue #1080E8
   Layout restraint modelled on tivimate.com; section density modelled on cast4k.cc */

:root{
  --navy:#080040;
  --navy-2:#0E0347;
  --navy-3:#120A5C;
  --ink:#05061A;
  --orange:#F88020;
  --orange-hot:#FF6512;
  --blue:#1080E8;
  --text:#EDF1FA;
  --muted:#9AA7C2;
  --line:rgba(255,255,255,.10);
  --card:rgba(255,255,255,.035);
  --radius:16px;
  --max:1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:820px}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(5,6,26,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:32px;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:-.01em}
.brand img{width:36px;height:36px;border-radius:9px}
.brand span{font-size:17px}
.brand b{color:var(--orange)}
.nav nav{display:flex;gap:26px;margin-left:auto;font-size:14.5px;color:var(--muted)}
.nav nav a:hover{color:#fff}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:11px;font-weight:650;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:transform .12s ease, box-shadow .16s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,var(--orange),var(--orange-hot));color:#1A0B00;box-shadow:0 8px 26px rgba(248,128,32,.28)}
.btn-ghost{background:rgba(255,255,255,.05);border-color:var(--line);color:#fff}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:9px}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 78% 8%, rgba(16,128,232,.22), transparent 62%),
    radial-gradient(760px 420px at 12% 0%, rgba(248,128,32,.16), transparent 60%),
    linear-gradient(180deg,var(--navy) 0%, var(--ink) 78%);
  border-bottom:1px solid var(--line);
}
.hero .wrap{
  display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;
  padding-top:76px;padding-bottom:80px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;font-weight:700;letter-spacing:.10em;text-transform:uppercase;
  color:var(--orange);background:rgba(248,128,32,.10);
  border:1px solid rgba(248,128,32,.28);border-radius:999px;padding:6px 14px;
}
h1{font-size:clamp(34px,4.6vw,58px);line-height:1.06;letter-spacing:-.028em;margin:22px 0 18px;font-weight:800}
h1 em{font-style:normal;color:var(--orange)}
.lede{font-size:18px;color:var(--muted);max-width:54ch;margin:0 0 30px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;font-size:13px;color:var(--muted)}
.chips span{
  display:inline-flex;align-items:center;gap:7px;
  border:1px solid var(--line);border-radius:999px;padding:6px 13px;background:var(--card);
}
.dot{width:6px;height:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 10px var(--blue)}

.tv{
  position:relative;border-radius:18px;overflow:hidden;
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 40px 90px rgba(0,0,0,.60), 0 0 0 8px rgba(255,255,255,.03);
  background:var(--navy-2);
}
.tv img{width:100%;aspect-ratio:16/9;object-fit:cover}
.tv::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(5,6,26,.55));pointer-events:none}

/* ---------- disclaimer band ---------- */
.notice{
  background:rgba(16,128,232,.07);
  border-top:1px solid rgba(16,128,232,.22);
  border-bottom:1px solid rgba(16,128,232,.22);
}
.notice .wrap{display:flex;gap:16px;align-items:flex-start;padding:20px 24px;font-size:14px;color:#C6D2E6}
.notice b{color:#fff}

/* ---------- sections ---------- */
section{padding:84px 0}
section + section{border-top:1px solid var(--line)}
.sec-head{max-width:660px;margin-bottom:46px}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--orange);margin:0 0 12px}
h2{font-size:clamp(26px,3.1vw,38px);line-height:1.14;letter-spacing:-.02em;margin:0 0 14px;font-weight:780}
.sec-head p{color:var(--muted);margin:0;font-size:16.5px}

.grid{display:grid;gap:18px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:border-color .16s ease, transform .16s ease, background .16s ease;
}
.card:hover{border-color:rgba(248,128,32,.42);transform:translateY(-2px);background:rgba(255,255,255,.055)}
.card h3{margin:14px 0 8px;font-size:16.5px;letter-spacing:-.01em}
.card p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.55}
.ico{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:rgba(16,128,232,.16);border:1px solid rgba(16,128,232,.34);
  font-size:17px;line-height:1;
}
.card:nth-child(even) .ico{background:rgba(248,128,32,.14);border-color:rgba(248,128,32,.34)}

/* device row */
.devices{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.device{
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  text-align:left;
}
.device h4{margin:0 0 6px;font-size:15.5px}
.device p{margin:0;font-size:13.5px;color:var(--muted)}

/* download */
.download{
  background:
    radial-gradient(700px 300px at 82% 20%, rgba(248,128,32,.16), transparent 60%),
    linear-gradient(180deg,var(--navy-2),var(--ink));
}
.dl-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:start}
.dl-card{background:rgba(5,6,26,.55);border:1px solid var(--line);border-radius:18px;padding:28px}
.dl-card h3{margin:0 0 6px;font-size:19px}
.dl-card p.small{color:var(--muted);font-size:14px;margin:0 0 20px}
.code{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:rgba(248,128,32,.10);border:1px dashed rgba(248,128,32,.55);
  border-radius:12px;padding:14px 18px;margin:0 0 18px;
}
.code small{display:block;color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.code b{font-size:23px;letter-spacing:.10em;font-variant-numeric:tabular-nums}
.steps{counter-reset:s;list-style:none;margin:0;padding:0}
.steps li{position:relative;padding-left:38px;margin-bottom:14px;font-size:14.5px;color:var(--muted)}
.steps li::before{
  counter-increment:s;content:counter(s);
  position:absolute;left:0;top:1px;width:25px;height:25px;border-radius:50%;
  display:grid;place-items:center;font-size:12.5px;font-weight:700;color:#1A0B00;
  background:var(--orange);
}
.steps li b{color:#fff}

/* faq */
.faq details{
  border-bottom:1px solid var(--line);padding:18px 0;
}
.faq summary{
  cursor:pointer;font-weight:640;font-size:16.5px;list-style:none;
  display:flex;justify-content:space-between;gap:18px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:20px;font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);font-size:15px;margin:12px 0 0;max-width:74ch}

/* footer */
footer{border-top:1px solid var(--line);background:#040416;padding:56px 0 34px;font-size:14px;color:var(--muted)}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr .9fr .9fr 1.2fr;gap:32px;margin-bottom:38px}
.f-grid h5{margin:0 0 12px;color:#fff;font-size:13px;letter-spacing:.09em;text-transform:uppercase}
.f-grid a{display:block;padding:4px 0}
.f-grid a:hover{color:#fff}
.legal{border-top:1px solid var(--line);padding-top:22px;font-size:12.5px;line-height:1.65;color:#7C89A3;max-width:92ch}
.legal b{color:#AEBACE}

/* policy pages */
.doc{padding:64px 0 90px}
.doc h1{font-size:clamp(30px,3.6vw,42px);margin:0 0 10px}
.doc h2{font-size:20px;margin:38px 0 10px}
.doc p,.doc li{color:#C3CCDD;font-size:15.5px}
.doc ul{padding-left:20px}
.doc .meta{color:var(--muted);font-size:14px;margin:0 0 32px}
.todo{background:rgba(248,128,32,.12);border:1px solid rgba(248,128,32,.4);border-radius:10px;padding:14px 18px;font-size:14px;color:#FFD9B8;margin:0 0 26px}

@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr;gap:40px;padding-top:52px;padding-bottom:56px}
  .g4,.devices{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr 1fr}
  .dl-grid{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .nav nav{display:none}
}
@media (max-width:600px){
  .g4,.g3,.g2,.devices,.f-grid{grid-template-columns:1fr}
  section{padding:58px 0}
  .code{flex-direction:column;align-items:flex-start}
}