*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#06090e;--bg2:#0b1119;--card:#111923;--line:#202b38;--text:#f5f8fb;--muted:#94a0af;--green:#00d084;--blue:#139ee8;--purple:#8c5cff}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{text-decoration:none;color:inherit}.container{width:min(1160px,92%);margin:auto}
.header{position:sticky;top:0;z-index:1000;background:rgba(6,9,14,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{height:78px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;margin-right:auto}
.brand img{width:190px;max-height:60px;object-fit:contain}.nav nav{display:flex;gap:27px}.nav nav a{font-size:14px;color:var(--muted);transition:.2s}.nav nav a:hover{color:#fff}
.nav-btn{padding:10px 18px;background:var(--green);color:#00130b;border-radius:8px;font-weight:800;font-size:13px}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:25px}
.hero{min-height:670px;position:relative;overflow:hidden;display:flex;align-items:center;background:radial-gradient(circle at 80% 40%,rgba(0,208,132,.13),transparent 30%)}
.hero-glow{position:absolute;width:500px;height:500px;right:-170px;top:50px;border-radius:50%;background:rgba(0,208,132,.08);filter:blur(80px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.eyebrow,.section-head span,.tag{font-size:11px;letter-spacing:2px;font-weight:800;color:var(--green)}
.hero h1{font-size:clamp(43px,6vw,72px);line-height:1.02;letter-spacing:-3px;margin:17px 0}.hero h1 span{color:var(--green)}
.hero-copy>p{color:var(--muted);font-size:17px;max-width:610px;margin:0 0 28px}.hero-actions{display:flex;gap:12px;margin-bottom:24px}
.btn{display:inline-block;border-radius:8px;padding:13px 22px;font-size:14px;font-weight:800;transition:.2s}.btn-primary{background:var(--green);color:#00140b}.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08)}.btn-ghost{border:1px solid var(--line);color:#fff}.btn-ghost:hover{border-color:var(--green)}
.trust-row{display:flex;gap:20px;color:#7e8b9c;font-size:12px;flex-wrap:wrap}
.hero-card{display:flex;flex-direction:column;align-items:center}.tv-frame{width:min(480px,100%);padding:10px;border:3px solid #252f3c;border-radius:20px;background:#151c26;box-shadow:0 35px 100px rgba(0,0,0,.4)}
.tv-topbar{height:28px;display:flex;align-items:center;gap:6px;padding:0 8px}.dot{width:6px;height:6px;border-radius:50%;background:#4a5664}.tv-title{font-size:9px;color:#697585;margin-left:auto;letter-spacing:1px}
.tv-screen{height:300px;border-radius:11px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle,rgba(0,208,132,.2),transparent 48%),#071017;text-align:center}
.tv-screen img{width:260px;max-width:70%;object-fit:contain}.screen-label{font-weight:800;letter-spacing:2px;margin-top:10px}.screen-sub{font-size:12px;color:#7e8b9c}.tv-base{width:120px;height:35px;border-bottom:5px solid #283342}
.section{padding:100px 0}.dark-section{background:var(--bg2)}.section-head{text-align:center;max-width:700px;margin:0 auto 48px}.section-head h2{font-size:40px;line-height:1.15;margin:8px 0}.section-head p{color:var(--muted)}
.app-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;max-width:900px;margin:auto}.app-card{background:var(--card);border:1px solid var(--line);padding:34px;border-radius:16px}.app-card.featured{border-color:rgba(0,208,132,.4)}.app-icon{width:62px;height:62px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:900;margin-bottom:24px}.tv-icon{background:var(--green);color:#00130b}.play-icon{background:#4285f4;color:#fff}
.app-card h3{font-size:23px;margin:7px 0}.app-card p{color:var(--muted);min-height:55px}.meta{font-size:11px;color:#657182;margin:17px 0}.full{width:100%;text-align:center}
.setup-tabs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:35px}.tab{background:var(--card);border:1px solid var(--line);color:var(--muted);padding:11px 20px;border-radius:7px;cursor:pointer}.tab.active{background:var(--green);color:#00130b;border-color:var(--green);font-weight:800}.tab-content{display:none}.tab-content.active{display:block}
.steps{max-width:820px;margin:auto}.step{display:flex;gap:25px;padding:25px;border-bottom:1px solid var(--line)}.step>b{color:var(--green);min-width:30px}.step h3{margin-bottom:4px}.step p{color:var(--muted);font-size:14px}
.config-card{max-width:760px;margin:auto;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:30px}.config-card p{color:var(--muted);margin-bottom:18px}.field{margin-top:15px}.field label{display:block;font-size:12px;color:#8793a3;margin-bottom:7px}.field input,.copy-row input{width:100%;padding:13px;background:#080c12;border:1px solid var(--line);color:#d8dee6;outline:none;border-radius:7px}.copy-row{display:flex;gap:8px}.copy-row input{border-radius:7px 0 0 7px}.copy-row button{border:0;background:var(--green);font-weight:800;padding:0 20px;border-radius:0 7px 7px 0;cursor:pointer}.notice{margin-top:20px;padding:12px;background:rgba(255,190,0,.06);border:1px solid rgba(255,190,0,.18);color:#cdb86d;font-size:12px;border-radius:7px}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.video-card{overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:14px}.video-thumb{width:100%;height:200px;border:0;cursor:pointer;background:radial-gradient(circle,rgba(0,208,132,.3),transparent 48%),#101821;display:flex;align-items:center;justify-content:center}.video-thumb.blue{background:radial-gradient(circle,rgba(19,158,232,.3),transparent 48%),#101821}.video-thumb.purple{background:radial-gradient(circle,rgba(140,92,255,.3),transparent 48%),#101821}.video-thumb span{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;padding-left:3px;background:var(--green);color:#00130b}.video-body{padding:22px}.video-body small{color:var(--green);font-weight:800;font-size:10px;letter-spacing:1.5px}.video-body h3{margin:6px 0}.video-body p{font-size:13px;color:var(--muted)}
.faq-wrap{max-width:850px}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;background:none;border:0;color:#fff;display:flex;justify-content:space-between;text-align:left;padding:20px 0;font-size:15px;cursor:pointer}.faq-q span{color:var(--green);font-size:20px}.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 0 20px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{text-align:center;padding:85px 20px;background:radial-gradient(circle,rgba(0,208,132,.13),transparent 55%)}.cta img{width:260px;max-width:80%;max-height:90px;object-fit:contain}.cta h2{font-size:40px;margin:12px 0 5px}.cta p{color:var(--muted);margin-bottom:23px}
footer{border-top:1px solid var(--line);padding:45px 0}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:30px}.footer-logo{width:190px;max-height:60px;object-fit:contain}.footer-grid p{color:var(--muted);font-size:13px;margin-top:8px}.footer-links{display:flex;justify-content:center;gap:22px}.footer-links a{color:var(--muted);font-size:13px}.copyright{text-align:right;color:#657080;font-size:12px}
.modal{display:none;position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.88);align-items:center;justify-content:center;padding:20px}.modal.open{display:flex}.modal-box{width:min(900px,100%);position:relative}.modal-box iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:10px}.modal-close{position:absolute;right:0;top:-45px;background:none;border:0;color:#fff;font-size:35px;cursor:pointer}
@media(max-width:850px){.nav nav,.nav-btn{display:none}.menu-btn{display:block}.nav nav.mobile-open{display:flex;position:absolute;top:78px;left:0;width:100%;padding:20px;background:var(--bg);flex-direction:column;border-bottom:1px solid var(--line)}.hero-grid{grid-template-columns:1fr}.hero-card{display:none}.app-grid,.video-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;text-align:center}.footer-links{justify-content:center}.copyright{text-align:center}.section{padding:75px 0}.section-head h2{font-size:31px}}
@media(max-width:500px){.brand img{width:160px}.hero h1{font-size:43px}.hero-actions{flex-direction:column}.btn{text-align:center}.copy-row{flex-direction:column}.copy-row input,.copy-row button{border-radius:7px}.copy-row button{padding:12px}}