/* Oarkit — dark, high-contrast. Green (--go) is reserved for actions so buttons stand out (isolation effect);
   decoration uses blue/violet. Body text stays near-white on near-black for reading comfort. */
:root{
  --bg:#080c11;--bg2:#0d131a;--panel:rgba(255,255,255,.035);--text:#eef3f7;--muted:#a3b1be;--line:rgba(255,255,255,.08);
  --go:#2ee6a6;--go-ink:#04140e;--blue:#4cb8ff;--violet:#a78bfa;
  --grad:linear-gradient(100deg,var(--blue),var(--violet));
  --r:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1140px;margin:0 auto;padding:0 16px}
.narrow{max-width:780px}
.skip{position:absolute;left:-999px;top:8px;background:var(--go);color:var(--go-ink);padding:8px 12px;border-radius:8px;z-index:60}
.skip:focus{left:16px}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}

#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
main,header,footer,.marquee{position:relative;z-index:1}
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--grad);z-index:40}

/* header */
.top{position:sticky;top:0;z-index:30;backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);background:rgba(8,12,17,.7);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;color:var(--text);text-decoration:none;letter-spacing:.2px;margin-right:auto}
.brand svg{width:30px;height:30px;flex:none}
.links{display:flex;gap:24px;align-items:center}
.links a{color:var(--muted);text-decoration:none;font-size:15px;position:relative;padding:6px 0}
.links a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--grad);transition:width .25s}
.links a:hover{color:var(--text)}.links a:hover::after{width:100%}
.links .lang{border:1px solid var(--line);border-radius:999px;padding:5px 12px}
.links .lang::after{display:none}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:40px;padding:9px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--text);margin:5px 0;transition:.25s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:860px){
  .burger{display:block}.navcta{display:none}
  .links{position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(8,12,17,.97);border-bottom:1px solid var(--line);padding:6px 16px 14px;display:none}
  .links.open{display:flex}
  .links a{padding:13px 4px;font-size:17px;border-bottom:1px solid var(--line)}
  .links .lang{border:0;border-radius:0;padding:13px 4px}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;font-weight:700;font-size:16px;text-decoration:none;color:var(--go-ink);background:var(--go);border:1px solid transparent;transition:transform .2s,box-shadow .25s,background .2s;box-shadow:0 8px 30px -12px rgba(46,230,166,.65)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 40px -12px rgba(46,230,166,.85)}
.btn.ghost{background:transparent;color:var(--text);border-color:rgba(255,255,255,.18);box-shadow:none}
.btn.ghost:hover{border-color:var(--blue);background:rgba(76,184,255,.06)}
.btn.sm{padding:9px 16px;font-size:14px;border-radius:10px}
.btn.big{font-size:20px;padding:16px 30px}

/* hero */
.hero{padding:64px 0 24px}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;gap:36px}.hero{padding-top:40px}}
.kicker{display:inline-block;color:var(--muted);font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 16px;font-weight:600;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
.kicker::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--go);margin-right:8px;vertical-align:1px;box-shadow:0 0 0 0 rgba(46,230,166,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(46,230,166,0)}100%{box-shadow:0 0 0 0 rgba(46,230,166,0)}}
h1{font-size:clamp(36px,5.4vw,60px);line-height:1.06;margin:0 0 20px;letter-spacing:-.025em;font-weight:800}
.type{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;box-shadow:inset -3px 0 0 var(--blue);padding-right:6px;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{box-shadow:none}}
.lead{font-size:clamp(18px,2vw,20px);color:var(--muted);max-width:560px;margin:0 0 28px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin:0}

/* device carousel */
.device{position:relative;border-radius:18px;border:1px solid rgba(255,255,255,.12);background:#0b1118;box-shadow:0 40px 100px -40px rgba(76,184,255,.45),0 0 0 1px rgba(255,255,255,.03) inset;transform:perspective(1200px) rotateY(var(--ry,-6deg)) rotateX(var(--rx,3deg));transition:transform .4s ease;will-change:transform}
.device::before{content:"";position:absolute;inset:-40px;z-index:-1;background:radial-gradient(50% 50% at 60% 40%,rgba(76,184,255,.22),transparent 70%),radial-gradient(40% 40% at 30% 70%,rgba(167,139,250,.18),transparent 70%);filter:blur(10px)}
.chrome{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line)}
.chrome i{width:11px;height:11px;border-radius:50%;background:#2a333d}
.chrome i:nth-child(1){background:#ff5f57}.chrome i:nth-child(2){background:#febc2e}.chrome i:nth-child(3){background:#28c840}
.chrome span{margin-left:12px;font-size:12px;color:var(--muted);background:rgba(255,255,255,.05);padding:3px 12px;border-radius:6px}
.screens{position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:0 0 18px 18px}
.screen{position:absolute;inset:0;margin:0;opacity:0;transform:scale(1.03);transition:opacity .7s ease,transform 1.2s ease}
.screen.on{opacity:1;transform:none}
.screen img{width:100%;height:100%;object-fit:cover;object-position:top left}
.screen figcaption{position:absolute;left:12px;bottom:12px;font-size:12px;font-weight:600;padding:5px 10px;border-radius:8px;background:rgba(8,12,17,.82);color:var(--text);border:1px solid var(--line)}
.term{height:100%;padding:22px 22px;font:14px/1.9 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#cfe3f1;background:radial-gradient(80% 60% at 20% 0%,rgba(76,184,255,.08),transparent),#070b10}
.term .tl{opacity:0;transform:translateX(-6px)}
.screen.on .tl{animation:line .35s ease forwards;animation-delay:calc(var(--d) * .45s + .2s)}
.term .tl:first-child{color:var(--blue)}
.term .tl:last-child{color:var(--go);font-weight:700}
@keyframes line{to{opacity:1;transform:none}}
.dots{position:absolute;right:14px;bottom:-34px;display:flex;gap:8px}
.dot{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.22);cursor:pointer;padding:0;transition:width .3s,background .3s}
.dot.on{width:26px;border-radius:6px;background:var(--blue)}
@media (max-width:960px){.device{transform:none}.dots{position:static;justify-content:center;padding:12px 0}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:56px}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr);margin-top:28px}}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.stat b{display:block;font-size:28px;line-height:1.1;margin-bottom:4px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:14px;line-height:1.4;display:block}

/* marquee */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015);margin-top:48px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;gap:44px;width:max-content;padding:16px 0;animation:scroll 45s linear infinite}
.track span{color:var(--muted);font-size:13px;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;font-weight:600}
.track span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:2px;background:var(--violet);margin-right:14px;vertical-align:2px;transform:rotate(45deg)}
@keyframes scroll{to{transform:translateX(-50%)}}
.marquee:hover .track{animation-play-state:paused}

/* sections */
section{padding:84px 0}
section#local{background:linear-gradient(180deg,transparent,rgba(76,184,255,.035),transparent)}
h2{font-size:clamp(28px,3.8vw,42px);line-height:1.15;margin:0 0 10px;letter-spacing:-.02em}
.sub{color:var(--muted);margin:0 0 32px;font-size:18px;max-width:640px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(min(100%,480px),1fr))}
.bento{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.bento .big{grid-column:span 2;grid-row:span 2;display:flex;flex-direction:column;justify-content:flex-end;min-height:320px;background:radial-gradient(70% 80% at 85% 10%,rgba(76,184,255,.16),transparent 70%),radial-gradient(60% 60% at 10% 100%,rgba(46,230,166,.10),transparent 70%),var(--panel)}
.bento .big h3{font-size:28px}.bento .big p{font-size:18px;max-width:520px}
@media (max-width:860px){.bento{grid-template-columns:1fr 1fr}.bento .big{grid-column:span 2;grid-row:auto;min-height:0}}
@media (max-width:560px){.bento{grid-template-columns:1fr}.bento .big{grid-column:auto}}

.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:transform .3s,border-color .3s,box-shadow .3s;overflow:hidden;isolation:isolate}
.card.spot::after{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .3s;background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(76,184,255,.13),transparent 60%)}
.card:hover{transform:translateY(-4px);border-color:rgba(76,184,255,.35);box-shadow:0 30px 60px -35px rgba(76,184,255,.6)}
.card:hover::after{opacity:1}
.card h3{margin:0 0 8px;font-size:20px;line-height:1.3}
.card p{margin:0 0 10px;color:var(--muted)}
.price{color:var(--text)!important;font-weight:700;margin-top:auto}
.icw{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,rgba(76,184,255,.18),rgba(167,139,250,.18));border:1px solid rgba(255,255,255,.08);display:grid;place-items:center;margin-bottom:16px}
.ic{width:24px;height:24px;fill:none;stroke:#cfe6ff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.chip{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;background:rgba(167,139,250,.14);color:#cbbcff;font-weight:600;margin-bottom:10px}
.prod{display:grid;grid-template-columns:170px 1fr;gap:20px;align-items:start}
.prod img,.prod .ph{width:170px;height:118px;object-fit:cover;object-position:left top;border-radius:10px;border:1px solid var(--line)}
.prod .ph{background:radial-gradient(circle at 30% 30%,rgba(76,184,255,.28),transparent 60%),radial-gradient(circle at 70% 75%,rgba(167,139,250,.28),transparent 60%),var(--bg2)}
@media (max-width:560px){.prod{grid-template-columns:1fr}.prod img,.prod .ph{width:100%;height:150px}}
.more{font-weight:700;text-decoration:none}
.refs{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:6px}
.refs a{text-decoration:none;font-weight:600;font-size:15px}
.refs a:hover,.more:hover{text-decoration:underline}

.steps{list-style:none;padding:0;margin:0;display:grid;gap:14px;grid-template-columns:repeat(5,1fr);counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:30px;height:1px;background:linear-gradient(90deg,transparent,rgba(76,184,255,.5),transparent)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}.steps::before{display:none}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.steps li{counter-increment:s;position:relative;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:20px 18px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--bg);border:1px solid rgba(76,184,255,.5);color:var(--blue);font-weight:800;font-size:14px;margin-bottom:12px}
.steps b{display:block;margin-bottom:4px;font-size:17px}
.steps span{color:var(--muted);font-size:15px}

.faq{display:grid;gap:10px}
details{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:0 20px;transition:border-color .2s}
details[open]{border-color:rgba(76,184,255,.35)}
summary{cursor:pointer;list-style:none;padding:18px 28px 18px 0;font-weight:700;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:0;top:14px;font-size:22px;color:var(--blue);transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 18px;color:var(--muted)}

#about p{font-size:19px;color:var(--muted)}
.cta-box{text-align:center;padding:56px 24px;border-radius:24px;border:1px solid var(--line);background:radial-gradient(70% 90% at 50% 0%,rgba(76,184,255,.14),transparent 70%),radial-gradient(50% 60% at 50% 100%,rgba(46,230,166,.08),transparent 70%),var(--bg2)}
.cta-box .sub{margin:0 auto 28px}

/* mobile sticky CTA */
.mcta{display:none}
@media (max-width:860px){
  .mcta{display:block;position:fixed;left:16px;right:16px;bottom:14px;z-index:35;text-align:center;padding:14px;border-radius:14px;background:var(--go);color:var(--go-ink);font-weight:800;text-decoration:none;box-shadow:0 12px 30px -10px rgba(0,0,0,.7);transform:translateY(120%);transition:transform .35s}
  .mcta.show{transform:none}
  footer{padding-bottom:90px!important}
}

footer{border-top:1px solid var(--line);padding:36px 0 44px;color:var(--muted);font-size:14px;background:rgba(8,12,17,.85)}
footer a{color:var(--muted)}footer a:hover{color:var(--text)}
.foot{display:grid;gap:8px}
.brand.small{font-size:17px}.brand.small svg{width:24px;height:24px}
.fine{font-size:12px;opacity:.75;margin:0}
footer p{margin:0}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .device{transform:none}
  #bg{display:none}
  html{scroll-behavior:auto}
  .term .tl{opacity:1;transform:none}
}

/* v2.1 fixes */
.nav .navcta{margin-left:4px}
@media (max-width:860px){.nav .navcta{display:none}}
.kicker{white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.type{display:block;min-height:2.12em}
@media (max-width:560px){.type{min-height:3.18em}}
.bento .big{justify-content:space-between}
.checks{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-wrap:wrap;gap:10px}
.checks li{font-size:14px;font-weight:600;padding:7px 12px 7px 30px;border-radius:999px;background:rgba(8,12,17,.55);border:1px solid rgba(255,255,255,.1);position:relative;opacity:0;transform:translateY(8px);transition:opacity .5s,transform .5s;transition-delay:calc(var(--i) * 120ms + 300ms)}
.checks li::before{content:"✓";position:absolute;left:11px;color:var(--go);font-weight:800}
.reveal.in .checks li,.no-js .checks li{opacity:1;transform:none}
.prod .ph{display:grid;place-items:center}
.prod .ph .ic{width:40px;height:40px;stroke:#cfe6ff;opacity:.85}
@media (prefers-reduced-motion:reduce){.checks li{opacity:1;transform:none}}
.hero-grid>*{min-width:0}
h1{font-size:clamp(34px,4.6vw,54px)}
.type{min-height:2.1em}
@media (max-width:560px){.kicker{white-space:normal;font-size:12px}.type{min-height:3.2em}.ctas .btn{flex:1 1 auto;justify-content:center}}

/* clickable cards + detail dialog */
.card.click{cursor:pointer}
.card.click::before{content:"↗";position:absolute;top:18px;right:20px;font-size:16px;color:var(--muted);opacity:.5;transition:opacity .25s,transform .25s,color .25s}
.card.click:hover::before,.card.click:focus-visible::before{opacity:1;color:var(--blue);transform:translate(2px,-2px)}
.card.click[aria-haspopup]::before{content:"+";font-size:22px;top:12px}
dialog#detail{width:min(560px,calc(100% - 32px));max-height:min(86vh,760px);overflow:auto;border:1px solid rgba(76,184,255,.3);border-radius:20px;padding:28px 26px 24px;background:#0d131a;color:var(--text);box-shadow:0 40px 120px -20px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.03) inset}
dialog#detail[open]{animation:pop .28s cubic-bezier(.2,.8,.2,1)}
dialog#detail::backdrop{background:rgba(3,6,10,.7);backdrop-filter:blur(4px)}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.98)}}
.dclose{position:absolute;top:12px;right:14px;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:24px;line-height:1;cursor:pointer}
.dclose:hover{border-color:var(--blue)}
.dbody h3{font-size:24px;margin:0 40px 6px 0;line-height:1.25}
.dbody h4{margin:20px 0 8px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.dbody p{margin:0 0 8px;color:var(--muted)}
.dprice{color:var(--text)!important;font-weight:800;font-size:18px}
.inc{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.inc li{position:relative;padding-left:26px;color:var(--text)}
.inc li::before{content:"✓";position:absolute;left:0;color:var(--go);font-weight:800}
.note{font-size:15px;border-left:2px solid var(--violet);padding-left:12px;margin-top:14px!important}
.dact{margin-top:22px!important}
.dact .btn{width:100%;justify-content:center}
@media (prefers-reduced-motion:reduce){dialog#detail[open]{animation:none}}
.hero{overflow:hidden;overflow:clip}

/* image zoom (lightbox) */
.zoomable{cursor:zoom-in}
.screen .zoomhint{position:absolute;right:12px;bottom:12px;font-size:12px;font-weight:600;padding:5px 10px;border-radius:8px;background:rgba(8,12,17,.82);border:1px solid var(--line);color:var(--text);pointer-events:none}
dialog#zoom{padding:0;border:0;background:transparent;max-width:min(1280px,96vw);max-height:92vh;overflow:visible}
dialog#zoom::backdrop{background:rgba(3,6,10,.88);backdrop-filter:blur(6px)}
dialog#zoom[open]{animation:pop .25s cubic-bezier(.2,.8,.2,1)}
dialog#zoom img{max-width:min(1280px,96vw);max-height:84vh;width:auto;height:auto;border-radius:12px;border:1px solid rgba(255,255,255,.15);box-shadow:0 40px 120px -20px rgba(0,0,0,.9);cursor:zoom-out}
dialog#zoom p{text-align:center;color:var(--muted);margin:12px 0 0;font-size:14px}
dialog#zoom .dclose{top:-48px;right:0;background:rgba(8,12,17,.8)}
@media (prefers-reduced-motion:reduce){dialog#zoom[open]{animation:none}}
.screen{pointer-events:none}.screen.on{pointer-events:auto}

/* review fixes (2026-10-15) */
.type{box-shadow:none!important;animation:none;padding-right:0;min-height:2.2em}
.type::after{content:"";display:inline-block;width:3px;height:.85em;margin-left:6px;vertical-align:-.06em;background:var(--blue);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media (max-width:560px){.type{min-height:3.3em}}
html:has(dialog[open]){overflow:hidden}
html:not(.js) .reveal,html:not(.js) .checks li{opacity:1!important;transform:none!important}
@media (max-width:860px){.links{background:#080c11}}
.links.plain{display:flex!important;position:static;flex-direction:row;gap:16px;background:none;border:0;padding:0}
.links.plain a{border:0;padding:6px 0;font-size:15px}
/* only clickable cards lift */
.card:not(.click):not(.linkcard):hover{transform:none;border-color:var(--line);box-shadow:none}
.card:not(.click):not(.linkcard)::after{display:none}
.linkcard .stretch{color:inherit;text-decoration:none}
.linkcard .stretch::after{content:"";position:absolute;inset:0;z-index:1}
.linkcard img.zoomable{position:relative;z-index:2}
.linkcard:hover .more{text-decoration:underline}
.linkcard::before{content:"↗";position:absolute;top:18px;right:20px;color:var(--muted);opacity:.5}
.linkcard:hover::before{opacity:1;color:var(--blue)}
dialog#zoom .full{display:inline-block;margin-top:8px;font-weight:600}
body{background:radial-gradient(60% 50% at 78% 8%,rgba(76,184,255,.09),transparent 70%),radial-gradient(50% 45% at 10% 90%,rgba(167,139,250,.07),transparent 70%),var(--bg);background-attachment:fixed}
@media (prefers-reduced-motion:reduce){.type::after{animation:none}}
dialog#zoom img{max-height:78vh}
dialog#zoom .dclose{top:-46px}
html:not(.js) .card.click::before{display:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}