:root{--p:#0b5ea8;--pd:#071d32;--a:#ef4444;--bg:#f4f8fb;--t:#102235;--m:#64748b;--line:#dbe7f1;--w:#fff;--r:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--t);background:var(--bg);line-height:1.6}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 30px));margin:auto}
.top{background:#071d32;color:#dbeafe;font-size:13px}.top .container{min-height:38px;display:flex;justify-content:space-between;align-items:center}
header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}.navwrap{min-height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;font-weight:900}.mark{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--p),#22a3df);color:#fff}.brand small{display:block;color:var(--m);font-size:10px}.nav{display:flex;gap:6px;align-items:center}.nav a{padding:10px 12px;border-radius:10px;font-weight:700;font-size:14px}.nav a:hover{background:#eaf5fd;color:var(--p)}.nav .cta{background:var(--a);color:#fff}.menu{display:none;border:0;background:#eaf5fd;width:42px;height:42px;border-radius:12px}
.hero{background:radial-gradient(circle at 80% 20%,rgba(56,189,248,.3),transparent 28%),linear-gradient(135deg,#071d32,#0b5ea8 60%,#0ea5e9);color:#fff}.herogrid{min-height:620px;display:grid;grid-template-columns:1.1fr .9fr;gap:45px;align-items:center;padding:70px 0}.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.03;margin:18px 0;letter-spacing:-2px}.hero h1 span{color:#ffd166}.hero p{font-size:18px;color:#d9efff}.eyebrow{display:inline-block;padding:7px 11px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);font-size:13px;font-weight:800}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:12px;font-weight:800}.btn-red{background:var(--a);color:#fff}.btn-light{background:#fff;color:var(--p)}.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff}
.visual{padding:28px;border:1px solid rgba(255,255,255,.2);border-radius:28px;background:rgba(255,255,255,.11);box-shadow:0 30px 70px rgba(0,0,0,.2)}.speaker{height:360px;border-radius:22px;background:linear-gradient(145deg,#182738,#05090e);position:relative;overflow:hidden}.cabinet{position:absolute;width:210px;height:300px;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:22px;background:linear-gradient(145deg,#202b38,#020407);box-shadow:0 25px 45px rgba(0,0,0,.4)}.cabinet:before,.cabinet:after{content:"";position:absolute;left:50%;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,#172033 0 24%,#030508 26% 52%,#334155 54% 60%,#030508 62%)}.cabinet:before{width:118px;height:118px;top:40px}.cabinet:after{width:88px;height:88px;bottom:35px}
.section{padding:80px 0}.white{background:#fff}.head{text-align:center;max-width:760px;margin:0 auto 38px}.head b{color:var(--p);font-size:13px;text-transform:uppercase;letter-spacing:1px}.head h2{font-size:clamp(30px,4vw,46px);line-height:1.15;margin:10px 0}.head p{color:var(--m)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 16px 40px rgba(15,42,68,.08)}.feature{padding:24px}.icon{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:#eaf5fd;font-size:23px}.feature h3{margin:16px 0 8px}.feature p,.muted{color:var(--m)}
.product{overflow:hidden}.media{height:220px;display:grid;place-items:center;background:linear-gradient(145deg,#0b5ea8,#071d32)}.mini-speaker{width:130px;height:170px;border-radius:20px;background:linear-gradient(145deg,#202d3d,#03070c);position:relative;box-shadow:0 25px 36px rgba(0,0,0,.35)}.mini-speaker:before,.mini-speaker:after{content:"";position:absolute;left:50%;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,#152033 0 25%,#030508 27% 55%,#334155 57% 62%,#030508 64%)}.mini-speaker:before{width:78px;height:78px;top:25px}.mini-speaker:after{width:56px;height:56px;bottom:22px}.body{padding:22px}.tag{display:inline-block;padding:5px 9px;border-radius:999px;background:#eef7ff;color:var(--p);font-size:11px;font-weight:900}.body h3{font-size:22px;margin:12px 0 4px}.specs{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:16px 0}.spec{padding:10px;background:#f5f9fc;border-radius:10px;font-size:12px}.spec strong{display:block;color:var(--p)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}.panel{padding:30px}.checks{display:grid;gap:13px}.check{display:flex;gap:11px}.check i{width:25px;height:25px;display:grid;place-items:center;border-radius:50%;background:#dcfce7;color:#16a34a;font-style:normal;font-weight:900}
.banner{padding:36px;border-radius:28px;background:linear-gradient(135deg,#0b5ea8,#0ea5e9);color:#fff;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}.banner h2{font-size:34px;margin:0}.banner p{margin:5px 0 0;color:#dff4ff}
.pagehero{padding:72px 0;background:linear-gradient(135deg,#071d32,#0b5ea8);color:#fff;text-align:center}.pagehero h1{font-size:clamp(38px,5vw,58px);margin:0 0 10px}.pagehero p{max-width:720px;margin:auto;color:#d7ecfb}
.framewrap{overflow:hidden;border-radius:22px;border:1px solid var(--line);background:#fff;box-shadow:0 16px 40px rgba(15,42,68,.08)}iframe{width:100%;height:980px;border:0;display:block}.notice{padding:13px 15px;border-radius:12px;background:#fff7ed;border:1px solid #fdba74;color:#9a3412;margin-bottom:16px}
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}.formcard{padding:26px}.field{display:grid;gap:6px;margin-bottom:14px}.field label{font-size:13px;font-weight:800}.field input,.field textarea,.field select{width:100%;padding:12px 13px;border:1px solid #cbd8e5;border-radius:11px}.field textarea{min-height:130px}
footer{background:#061523;color:#b9cadd;padding:50px 0 20px}.footergrid{display:grid;grid-template-columns:1.3fr .7fr .7fr .9fr;gap:28px}footer h4{color:#fff;margin-top:0}footer a{display:block;padding:4px 0;font-size:14px}.bottom{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;font-size:13px}
@media(max-width:950px){.nav{display:none;position:absolute;left:15px;right:15px;top:82px;background:#fff;padding:12px;border:1px solid var(--line);border-radius:14px;flex-direction:column}.nav.open{display:flex}.menu{display:block}.herogrid,.split,.contact{grid-template-columns:1fr}.grid4{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:repeat(2,1fr)}.footergrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.top span:last-child{display:none}.grid4,.grid3,.footergrid,.specs{grid-template-columns:1fr}.herogrid{padding:48px 0}.hero h1{font-size:42px}.section{padding:60px 0}.banner{grid-template-columns:1fr}.bottom{flex-direction:column}.speaker{height:290px}.cabinet{transform:translate(-50%,-50%) scale(.82)}iframe{height:1080px}}