:root{color-scheme:dark;--bg:#04070f;--bg2:#080e1c;--surf:#0b1424;--surf2:#101c33;--line:rgba(120,160,220,.14);--line2:rgba(120,200,255,.28);--text:#f2f7fc;--mute:#8fa4bb;--acc:#22e5f5;--acc2:#4f6bff;--grad:linear-gradient(135deg,#22e5f5,#4f6bff);--r:22px}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font:16px/1.65 "Inter",system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3,.price{font-family:"Sora","Inter",system-ui,sans-serif}
h1{font-size:clamp(40px,6.2vw,76px);line-height:1.02;letter-spacing:-.035em;font-weight:800}
h2{font-size:clamp(30px,4vw,48px);line-height:1.1;letter-spacing:-.03em;font-weight:800;text-wrap:balance}
.g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--acc);font-size:12px;letter-spacing:.26em;text-transform:uppercase;font-weight:700}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--grad);border-radius:2px}
.sub{color:var(--mute);max-width:560px;font-size:18px}
/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(4,7,15,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo img{height:48px;width:auto;display:block}
nav{display:flex;gap:6px;font-size:14px;font-weight:500}
nav a{color:var(--mute);padding:9px 16px;border-radius:99px;transition:.2s}
nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}nav a.on{color:var(--text);background:rgba(34,229,245,.1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:99px;font-weight:600;font-size:15px;border:1px solid var(--line2);transition:.25s;cursor:pointer;font-family:inherit;color:var(--text);background:transparent}
.btn.p{background:var(--grad);color:#021018;border-color:transparent;box-shadow:0 10px 34px -8px rgba(34,229,245,.55)}
.btn.p:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(34,229,245,.7)}.btn.o:hover{border-color:var(--acc);background:rgba(34,229,245,.06)}
.btn.sm{padding:10px 20px;font-size:14px}.btn.full{width:100%}
a:focus-visible,summary:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:8px}
/* hero */
.hero{position:relative;padding:90px 0 100px;overflow:hidden;background:radial-gradient(800px 500px at 82% 20%,rgba(79,107,255,.28),transparent 60%),radial-gradient(700px 480px at 70% 80%,rgba(34,229,245,.16),transparent 60%),radial-gradient(500px 400px at 0% 100%,rgba(79,107,255,.14),transparent 60%)}
.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;mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 65%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 65%);opacity:.5;pointer-events:none}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.hero h1{margin:20px 0 22px}.hero .sub{margin-bottom:34px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--mute);border:1px solid var(--line);background:rgba(255,255,255,.03);padding:8px 14px;border-radius:99px}
.chip i{width:7px;height:7px;border-radius:50%;background:var(--acc);box-shadow:0 0 10px var(--acc)}
.showcase{position:relative}
.showcase .main{border-radius:26px;overflow:hidden;border:1px solid var(--line2);box-shadow:0 40px 80px -20px rgba(0,0,0,.8),0 0 80px -10px rgba(34,229,245,.25);aspect-ratio:16/10;background:#000}
.showcase .main img{width:100%;height:100%;object-fit:cover;display:block}
.float{position:absolute;display:flex;align-items:center;gap:12px;background:rgba(11,20,36,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line2);border-radius:18px;padding:12px 16px;box-shadow:0 20px 40px -10px rgba(0,0,0,.7)}
.float img{width:64px;height:48px;object-fit:contain}.float small{display:block;color:var(--mute);font-size:12px;line-height:1.3}.float b{font-family:"Sora",sans-serif;font-size:15px}
.float.a{left:-28px;bottom:-26px}.float.b{right:-14px;top:-22px;padding:12px 18px}
@media(prefers-reduced-motion:no-preference){.float.a{animation:bob 6s ease-in-out infinite}.float.b{animation:bob 7s ease-in-out infinite reverse}}
@keyframes bob{50%{transform:translateY(-8px)}}
/* trust */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.trust .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0}
.trust .it{display:flex;gap:14px;align-items:center;padding:26px 20px;border-right:1px solid var(--line)}.trust .it:last-child{border:0}
.ico{flex:none;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(34,229,245,.1);border:1px solid var(--line2);color:var(--acc)}
.ico svg{width:22px;height:22px}
.trust b{display:block;font-family:"Sora",sans-serif;font-size:15px}.trust span{color:var(--mute);font-size:13.5px}
/* sections */
section.s{padding:100px 0}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:48px}.head h2{margin-top:14px}
/* product cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.pcard{position:relative;display:flex;flex-direction:column;background:linear-gradient(180deg,var(--surf2),var(--surf));border:1px solid var(--line);border-radius:var(--r);padding:16px 16px 22px;transition:.3s}
.pcard:hover{transform:translateY(-6px);border-color:var(--line2);box-shadow:0 30px 60px -24px rgba(34,229,245,.3)}
.pcard.feat{border-color:rgba(34,229,245,.5);box-shadow:0 0 0 1px rgba(34,229,245,.2),0 30px 70px -30px rgba(79,107,255,.6)}
.badge{align-self:flex-start;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:5px 12px;border-radius:99px;background:var(--grad);color:#021018}
.pimg{aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:#000;position:relative}
.pimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}.pcard:hover .pimg img{transform:scale(1.05)}
.pimg.cut{background:radial-gradient(circle at 50% 60%,#2e6a92 0%,#12304a 55%,#0a1424 100%)}.pimg.cut img{object-fit:contain;padding:10px}
.pbody{display:flex;flex-direction:column;gap:10px;padding:20px 8px 0;flex:1}
.pbody h3{font-size:20px;letter-spacing:-.02em}
.price{font-size:34px;font-weight:800;letter-spacing:-.03em}.price small{font-size:14px;color:var(--mute);font-weight:500;margin-left:4px;font-family:"Inter",sans-serif}
.pbody ul{list-style:none;padding:0;flex:1;color:var(--mute);font-size:14.5px}
.pbody li{display:flex;gap:10px;padding:6px 0;align-items:flex-start}
.pbody li:before{content:"";flex:none;width:16px;height:16px;margin-top:4px;border-radius:50%;background:rgba(34,229,245,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.3l2.4 2.4 4.6-4.9' fill='none' stroke='%2322e5f5' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain}
/* compare */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surf)}
table{width:100%;border-collapse:collapse;min-width:720px;font-size:15px}
th,td{padding:18px 22px;text-align:left;border-bottom:1px solid var(--line)}tr:last-child td{border:0}
thead th{font-family:"Sora",sans-serif;font-size:14px;background:var(--surf2)}
tbody th{color:var(--mute);font-weight:500;width:18%}td.pr{font-family:"Sora",sans-serif;font-weight:800;color:var(--acc)}
/* faq */
.faq{display:grid;gap:12px;max-width:820px;margin-top:40px}
details{border:1px solid var(--line);border-radius:18px;background:var(--surf);padding:0 24px;transition:.2s}details[open]{border-color:var(--line2)}
summary{cursor:pointer;font-weight:600;padding:22px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;font-family:"Sora",sans-serif;font-size:16px}
summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--acc);font-size:22px;line-height:1}details[open] summary:after{content:"–"}
details p{color:var(--mute);padding-bottom:22px}
/* cta */
.cta{margin:0 auto;border-radius:32px;padding:72px 28px;text-align:center;border:1px solid var(--line2);background:radial-gradient(600px 300px at 50% 0%,rgba(34,229,245,.22),transparent 70%),radial-gradient(500px 300px at 100% 100%,rgba(79,107,255,.3),transparent 70%),var(--surf)}
.cta .sub{margin:16px auto 32px}
/* contact */
.cgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.ccard{display:flex;flex-direction:column;gap:10px;background:linear-gradient(180deg,var(--surf2),var(--surf));border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:.3s}
.ccard:hover{border-color:var(--line2);transform:translateY(-4px)}.ccard b{font-family:"Sora",sans-serif;font-size:21px;overflow-wrap:anywhere}.ccard p{color:var(--mute)}
.pagehead{padding:90px 0 40px;background:radial-gradient(700px 360px at 85% 0%,rgba(79,107,255,.22),transparent 60%)}.pagehead h1{margin:18px 0 16px;font-size:clamp(38px,5vw,64px)}
/* footer */
footer{border-top:1px solid var(--line);background:var(--bg2);padding:56px 0 36px;margin-top:40px}
footer .top{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
footer nav a{padding:6px 12px}.copy{margin-top:36px;padding-top:24px;border-top:1px solid var(--line);color:var(--mute);font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.fab{position:fixed;z-index:60;right:max(18px,env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#021018;box-shadow:0 12px 30px -6px rgba(34,229,245,.6);transition:.25s}
.fab:hover{transform:scale(1.08)}.fab svg{width:28px;height:28px}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:64px}.hero{padding:60px 0 80px}.float.a{left:8px}.float.b{right:8px}section.s{padding:72px 0}.trust .it{border-right:0;border-bottom:1px solid var(--line)}}
@media(max-width:640px){header .wrap{height:auto;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}nav{order:3;width:100%;justify-content:center}.logo img{height:40px}.btn.sm{padding:9px 16px}th,td{padding:14px}}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:10px}.specs div{background:rgba(34,229,245,.07);border:1px solid var(--line2);border-radius:14px;padding:10px 14px}.specs small{display:block;color:var(--mute);font-size:11px;letter-spacing:.14em;text-transform:uppercase}.specs b{font-family:"Sora",sans-serif;font-size:19px}
.ln{color:var(--acc);text-decoration:underline;text-underline-offset:3px}.note{margin-top:28px;color:var(--mute);font-size:14px;text-align:center}
.pol{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}.pcol{background:linear-gradient(180deg,var(--surf2),var(--surf));border:1px solid var(--line);border-radius:var(--r);padding:34px;display:flex;flex-direction:column;gap:14px}.pcol h2{font-size:32px}.lead2{color:var(--text);font-size:18px}
.rules{list-style:none;padding:0;display:grid;gap:12px;color:var(--mute)}.rules li{padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}.rules b{color:var(--text)}.rules li.no{border-color:rgba(255,120,120,.3)}
.tbl th:first-child,.tbl td:first-child{white-space:nowrap}
.discbox{border:1px solid var(--line);border-radius:18px;padding:22px 26px;background:rgba(255,255,255,.02);color:var(--mute);font-size:14px}.discbox b{color:var(--text);font-family:"Sora",sans-serif;display:block;margin-bottom:6px}
footer .disc{margin-top:30px;padding-top:24px;border-top:1px solid var(--line);color:var(--mute);font-size:13px;max-width:860px}footer .disc b{color:var(--text)}

/* ---- v3: brand chip, marquee, steps, mobile ---- */
.brow{display:flex}
.bchip{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 12px;border-radius:12px;border:1px solid var(--line2);background:rgba(255,255,255,.05)}
.bchip small{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);padding-right:10px;border-right:1px solid var(--line2);line-height:1.2}
.brand{display:block;width:auto;height:15px}.brand.tvip{height:17px}
.prow{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.badge{align-self:center;white-space:nowrap}
.brands{border-bottom:1px solid var(--line);padding:30px 0 34px;overflow:hidden}
.bhead{text-align:center;color:var(--mute);font-size:12px;letter-spacing:.24em;text-transform:uppercase;margin-bottom:22px}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.track{display:flex;width:max-content;animation:scroll 32s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.half{display:flex;align-items:center;flex:none}
.bi{display:flex;align-items:center;padding:0 38px}.bl{width:auto;display:block;opacity:.9}.bl.yokatv{height:30px}.bl.tvip{height:30px}
.sep{width:6px;height:6px;border-radius:50%;background:var(--acc);opacity:.6;box-shadow:0 0 10px var(--acc);flex:none}
@keyframes scroll{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.track{animation:none;transform:none}.float.a,.float.b{animation:none}html{scroll-behavior:auto}}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.step{position:relative;background:linear-gradient(180deg,var(--surf2),var(--surf));border:1px solid var(--line);border-radius:var(--r);padding:28px}
.step b{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--grad);color:#021018;font-family:"Sora",sans-serif;font-size:18px;margin-bottom:16px}
.step h3{font-size:18px;margin-bottom:6px}.step p{color:var(--mute);font-size:15px}
.swipe{display:none;color:var(--mute);font-size:13px;margin:-18px 0 16px;text-align:right}
.tbl tbody th,.tbl thead th:first-child{position:sticky;left:0;background:var(--surf);z-index:1}.tbl thead th:first-child{background:var(--surf2)}
.btn{min-height:46px}
.burger,.navwa,.mbar{display:none}
.burger{width:46px;height:46px;border-radius:14px;border:1px solid var(--line2);background:rgba(255,255,255,.04);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0}
.burger span{display:block;width:20px;height:2px;border-radius:2px;background:var(--text);transition:.25s}
header.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}header.open .burger span:nth-child(2){opacity:0}header.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:760px){
  header .wrap{height:66px;flex-wrap:nowrap}.logo img{height:42px}
  .hwa{display:none}.burger{display:flex}
  nav#menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:4px;padding:14px max(20px,env(safe-area-inset-right,0px)) 22px max(20px,env(safe-area-inset-left,0px));background:#04070f;border-bottom:1px solid var(--line2);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 30px 50px -20px rgba(0,0,0,.8)}
  header.open nav#menu{display:flex}
  nav#menu a{font-size:17px;padding:15px 16px;border-radius:14px}nav#menu a.navwa{display:inline-flex;margin-top:10px;color:#021018;text-align:center}
  .fab{display:none}
  body{padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}
  .mbar{display:flex;gap:10px;position:fixed;z-index:60;left:0;right:0;bottom:0;padding:10px max(16px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:rgba(4,7,15,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--line2)}
  .mbar .btn{flex:1;padding:12px 14px}.mbar svg{width:18px;height:18px}
  .hero{padding:44px 0 64px}.hero .wrap{gap:54px}.hero .row .btn{flex:1 1 100%}
  h1{font-size:clamp(36px,11vw,48px)}.sub{font-size:16.5px}
  .chips{margin-top:26px}
  .showcase .main{border-radius:20px}.float{padding:9px 12px;border-radius:14px}.float.a{left:6px;bottom:-22px}.float.b{right:6px;top:-18px}.float img{width:48px;height:36px}.float b{font-size:13.5px}
  .trust .wrap{grid-template-columns:1fr 1fr}.trust .it{flex-direction:column;align-items:flex-start;gap:10px;padding:20px 8px;border-right:0;border-bottom:1px solid var(--line)}.trust .it:nth-child(odd){border-right:1px solid var(--line);padding-right:14px}.trust .it:nth-child(even){padding-left:18px}.trust .it:nth-last-child(-n+2){border-bottom:0}
  section.s{padding:60px 0}.pagehead{padding:56px 0 26px}.pagehead h1{font-size:clamp(34px,10.5vw,46px)}
  .head{margin-bottom:28px}.head .btn{width:100%}
  .swipe{display:block}
  .grid.boxes{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin:0 calc(-1 * max(20px,env(safe-area-inset-left,0px)));padding:6px max(20px,env(safe-area-inset-left,0px)) 24px;scroll-padding:0 20px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .grid.boxes::-webkit-scrollbar{display:none}
  .grid.boxes .pcard{flex:0 0 82%;max-width:340px;scroll-snap-align:center}
  .bi{padding:0 24px}.bl.yokatv,.bl.tvip{height:24px}
  .tbl{margin:0 calc(-1 * max(20px,env(safe-area-inset-left,0px)));border-radius:0;border-left:0;border-right:0}
  table{min-width:640px;font-size:14px}th,td{padding:14px 14px}
  .faq{margin-top:28px}summary{font-size:15px;padding:18px 0}details{padding:0 18px}
  .cta{padding:48px 20px;border-radius:26px}.cta .row .btn{flex:1 1 100%}
  .pcol{padding:26px 22px}.pcol h2{font-size:28px}.discbox{padding:18px}
  footer{padding:44px 0 28px}footer .top{flex-direction:column;align-items:flex-start;gap:22px}footer nav{flex-wrap:wrap;gap:6px}footer nav a{padding:10px 14px;border:1px solid var(--line);border-radius:99px}
  footer .btn{width:100%}.copy{flex-direction:column;gap:6px}
  .ccard{padding:24px}
  .note{text-align:left}
}