:root{--ink:#0F172A;--ink-2:#131D33;--panel:#17223B;--panel-2:#1C2947;--line:#26334F;--line-2:#38486A;--text:#F1F5F9;--muted:#9BAAC4;--brand:#1E3A8A;--brand-hi:#2748A6;--accent:#0D9488;--accent-text:#5EEAD4;--accent-soft:rgba(13,148,136,.16);--btn-ink:#FFFFFF;--hdr:rgba(15,23,42,.80);--shadow:0 30px 60px -34px rgba(2,6,23,.92);--r:18px;--max:1180px;--font-b:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--font-d:"Space Grotesk","Inter",system-ui,sans-serif;--font-m:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace}
html[data-theme="light"]{--ink:#F8FAFC;--ink-2:#EEF3FA;--panel:#FFFFFF;--panel-2:#F8FAFC;--line:#DDE4EF;--line-2:#C2CEDF;--text:#0F172A;--muted:#4E5E7A;--brand:#1E3A8A;--brand-hi:#2748A6;--accent-text:#0F766E;--accent-soft:rgba(13,148,136,.10);--hdr:rgba(248,250,252,.88);--shadow:0 24px 50px -32px rgba(15,23,42,.28)}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background-color:var(--ink);background-image:radial-gradient(120% 46% at 50% 0,rgba(13,148,136,.10),transparent 62%);background-repeat:no-repeat;color:var(--text);font-family:var(--font-b);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[data-theme="light"] body{background-image:radial-gradient(120% 46% at 50% 0,rgba(30,58,138,.07),transparent 62%)}
svg{display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#F0FDFA}
h1,h2,h3,h4{font-family:var(--font-d);font-weight:700;line-height:1.05;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.4rem,6.2vw,4.5rem);letter-spacing:-.035em;line-height:.99}
h2{font-size:clamp(1.85rem,3.6vw,2.9rem);letter-spacing:-.028em}
h3{font-size:1.12rem;letter-spacing:-.01em}
p{margin:0 0 1rem}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 clamp(18px,5vw,40px)}
:focus-visible{outline:2px solid var(--accent-text);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:14px;z-index:200;background:var(--brand);color:var(--btn-ink);padding:10px 16px;border-radius:8px;font-weight:600}
.hdr{position:sticky;top:0;z-index:70;background:var(--hdr);backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-d);font-weight:700;font-size:1.1rem;letter-spacing:-.02em}
.brand svg{width:26px;height:26px;color:var(--accent-text);flex:none}
.nav{display:flex;gap:26px;margin-left:auto;font-size:.94rem;font-weight:500}
.nav a{color:var(--muted);transition:color .2s}
.nav a:hover{color:var(--text)}
.nav a[aria-current="page"]{color:var(--accent-text)}
.hdr-act{display:flex;align-items:center;gap:10px}
.icon-btn{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--line-2);background:transparent;color:var(--text);cursor:pointer;transition:border-color .2s,color .2s}
.icon-btn:hover{border-color:var(--accent-text);color:var(--accent-text)}
.icon-btn svg{display:none}
.icon-btn .i-sun{display:block}
html[data-theme="light"] .icon-btn .i-sun{display:none}
html[data-theme="light"] .icon-btn .i-moon{display:block}
.burger{display:none;width:42px;height:38px;border:1px solid var(--line-2);border-radius:10px;background:transparent;cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:var(--text);margin:0 auto;position:relative;transition:background .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);transition:transform .25s}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
.prog{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--accent);z-index:2}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border-radius:999px;border:1px solid transparent;background:var(--brand);color:var(--btn-ink);font-family:var(--font-d);font-weight:700;font-size:.97rem;letter-spacing:-.01em;cursor:pointer;transition:transform .18s,box-shadow .25s,background .2s,color .2s,border-color .2s;box-shadow:0 12px 30px -18px rgba(13,148,136,.95)}
.btn:hover{transform:translateY(-2px);background:var(--brand-hi);box-shadow:0 18px 38px -16px rgba(13,148,136,.9)}
.btn:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line-2);box-shadow:none}
.btn-ghost:hover{border-color:var(--accent-text);color:var(--accent-text);box-shadow:none}
.btn-sm{padding:10px 18px;font-size:.88rem}
.btn-block{width:100%}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-m);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-text);border:1px solid var(--line-2);border-radius:999px;padding:7px 13px;background:var(--accent-soft);margin:0 0 20px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-text);animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.3;transform:scale(.8)}}
.accent{color:var(--accent-text)}
.lead{font-size:clamp(1rem,1.5vw,1.1rem);color:var(--muted);max-width:38em;margin:22px 0 0}
.hero{position:relative;overflow:hidden;padding:clamp(44px,7vw,92px) 0 clamp(38px,6vw,76px)}
.hero::before{content:"";position:absolute;inset:-40% -20% auto;height:130%;background:radial-gradient(46% 46% at 78% 20%,rgba(13,148,136,.24),transparent 70%),radial-gradient(40% 40% at 6% 6%,rgba(30,58,138,.45),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(to right,rgba(148,163,184,.10) 1px,transparent 1px),linear-gradient(to bottom,rgba(148,163,184,.10) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(70% 62% at 50% 18%,#000 15%,transparent 78%);mask-image:radial-gradient(70% 62% at 50% 18%,#000 15%,transparent 78%);pointer-events:none}
.hero-in{position:relative;z-index:1;display:grid;gap:clamp(34px,5vw,54px);align-items:center}
@media(min-width:960px){.hero-in{grid-template-columns:1.05fr .95fr}}
.hero-note{margin:18px 0 0;font-family:var(--font-m);font-size:.74rem;letter-spacing:.05em;color:var(--muted)}
.term-shell{position:relative}
.term-shell::before{content:"";position:absolute;inset:10% -8% -10%;background:radial-gradient(60% 60% at 55% 40%,rgba(13,148,136,.30),transparent 72%);filter:blur(40px);z-index:0;pointer-events:none}
.term{position:relative;z-index:1;background:#0B1222;border:1px solid #24314E;border-radius:16px;overflow:hidden;box-shadow:0 44px 90px -42px rgba(2,6,23,.95),inset 0 0 0 1px rgba(94,234,212,.06)}
.term-bar{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#111C33;border-bottom:1px solid #1F2B45}
.dots{display:flex;gap:5px;flex:none}
.dots span{width:9px;height:9px;border-radius:50%;background:#2A3A5C}
.dots span:first-child{background:#4A5E82}
.dots span:nth-child(2){background:#38496B}
.tabs{display:flex;gap:5px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{font-family:var(--font-m);font-size:.7rem;color:#8A9BB8;background:transparent;border:1px solid transparent;border-radius:7px;padding:7px 10px;cursor:pointer;white-space:nowrap;transition:color .2s,background .2s,border-color .2s}
.tab:hover{color:#CBD5E1}
.tab[aria-selected="true"]{color:#5EEAD4;background:#16213A;border-color:#2C3D61}
.term-body{height:clamp(214px,44vw,300px);overflow:auto;padding:15px 16px;font-family:var(--font-m);font-size:.76rem;line-height:1.85;color:#AEBBD0}
.tl{white-space:pre-wrap;word-break:break-word}
.tl.cmd{color:#F1F5F9}
.tl.ok{color:#5EEAD4}
.tl.warn{color:#FDBA74}
.tl.dim{color:#7C8BA6}
.cursor{display:inline-block;width:7px;height:13px;background:#5EEAD4;vertical-align:-2px;animation:blink 1.05s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.term-foot{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 14px;border-top:1px solid #1F2B45;background:#0D1729;font-family:var(--font-m);font-size:.66rem;color:#8A9BB8}
.snip-label{letter-spacing:.16em;text-transform:uppercase;color:#6D7E9B}
.chip{border:1px solid #2C3D61;border-radius:999px;padding:4px 9px;color:#AFBDD2}
.chip.on{border-color:#0D9488;background:rgba(13,148,136,.20);color:#5EEAD4}
.term-badge{margin-left:auto;color:#5EEAD4}
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink-2);overflow:hidden;padding:14px 0}
.ticker-track{display:flex;gap:40px;width:max-content;animation:slide 38s linear infinite;font-family:var(--font-m);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.ticker-track span{display:flex;align-items:center;gap:40px}
.ticker-track span::after{content:"\25C6";color:var(--accent-text);font-size:.6rem}
@keyframes slide{to{transform:translateX(-50%)}}
.sec{padding:clamp(54px,8vw,100px) 0;position:relative}
.sec-sm{padding:clamp(32px,5vw,56px) 0;position:relative}
main > section:nth-of-type(even){background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
main > section:nth-of-type(even)::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 46% at 50% 0,rgba(13,148,136,.07),transparent 72%);pointer-events:none}
main > section > .wrap{position:relative;z-index:1}
.sec-head{max-width:660px;margin-bottom:clamp(26px,4vw,46px)}
.sec-head p{color:var(--muted);margin:14px 0 0}
.stats{display:grid;gap:1px;background:var(--line);border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
@media(min-width:700px){.stats{grid-template-columns:repeat(4,1fr)}}
@media(max-width:699px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--panel);padding:24px 20px}
.stat b{display:block;font-family:var(--font-d);font-size:clamp(1.5rem,3vw,2.2rem);color:var(--accent-text);letter-spacing:-.03em;line-height:1}
.stat span{display:block;margin-top:9px;font-size:.84rem;color:var(--muted);line-height:1.45}
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.card{grid-column:span 2;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative;overflow:hidden;box-shadow:var(--shadow);transition:border-color .25s,transform .25s,box-shadow .25s}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.05),transparent 42%);pointer-events:none}
html[data-theme="light"] .card::before{background:linear-gradient(180deg,rgba(15,23,42,.03),transparent 42%)}
.card::after{content:"";position:absolute;right:-30%;bottom:-70%;width:230px;height:230px;background:radial-gradient(circle,rgba(13,148,136,.24),transparent 70%);opacity:0;transition:opacity .35s;pointer-events:none}
.card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.card:hover::after{opacity:1}
.card.w3{grid-column:span 3}
.card h3{margin-bottom:8px;position:relative;z-index:1}
.card p{color:var(--muted);font-size:.94rem;margin:0;position:relative;z-index:1}
.card .ico{width:34px;height:34px;color:var(--accent-text);margin-bottom:16px;position:relative;z-index:1}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px;position:relative;z-index:1}
@media(max-width:900px){.card,.card.w3{grid-column:span 6}}
.tag{font-family:var(--font-m);font-size:.66rem;letter-spacing:.06em;color:var(--muted);border:1px solid var(--line-2);border-radius:999px;padding:5px 10px}
.tag.on{color:var(--accent-text);border-color:var(--accent-text);background:var(--accent-soft)}
.split{display:grid;gap:clamp(28px,5vw,54px);align-items:center}
@media(min-width:920px){.split{grid-template-columns:1fr 1fr}.split.rev>*:first-child{order:2}}
.checklist{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px;font-size:.95rem;color:var(--muted)}
.checklist li{position:relative;padding-left:26px}
.checklist li::before{content:"";position:absolute;left:0;top:.45em;width:12px;height:7px;border-left:2px solid var(--accent-text);border-bottom:2px solid var(--accent-text);transform:rotate(-45deg)}
.code{background:#0B1222;border:1px solid #24314E;border-radius:var(--r);padding:20px;font-family:var(--font-m);font-size:.78rem;line-height:1.9;color:#AEBBD0;overflow:auto;box-shadow:var(--shadow);margin:0;white-space:pre}
.code .k{color:#93C5FD}.code .s{color:#5EEAD4}.code .c{color:#6D7E9B}.code .n{color:#7DD3FC}.code .cmd{color:#F1F5F9}.code .warn{color:#FDBA74}
.steps{display:grid;gap:16px}
@media(min-width:820px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.step .num{font-family:var(--font-m);font-size:.74rem;color:var(--accent-text);letter-spacing:.18em}
.step h3{margin:12px 0 8px}
.step p{color:var(--muted);font-size:.93rem;margin:0}
.quotes{display:grid;gap:16px}
@media(min-width:860px){.quotes{grid-template-columns:repeat(3,1fr)}}
.quote{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:16px;margin:0;box-shadow:var(--shadow)}
.quote p{font-size:.96rem;margin:0;flex:1}
.stars{color:var(--accent-text);font-size:.78rem;letter-spacing:.22em;flex:none!important}
.who{display:flex;align-items:center;gap:12px;font-size:.85rem}
.av{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-d);font-weight:700;font-size:.8rem;background:var(--accent-soft);color:var(--accent-text);border:1px solid var(--line-2);flex:none}
.who b{display:block;font-weight:600}
.who span span,.who>span>span{color:var(--muted);font-size:.78rem;display:block}
.faq{max-width:820px}
details{border-bottom:1px solid var(--line)}
details:first-child{border-top:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:20px 46px 20px 0;position:relative;font-family:var(--font-d);font-weight:600;font-size:1.02rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:10px;top:50%;transform:translateY(-50%);font-family:var(--font-m);color:var(--accent-text);font-size:1.15rem;transition:transform .25s}
details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
details p{color:var(--muted);font-size:.95rem;padding:0 46px 20px 0;margin:0;max-width:62ch}
details a{color:var(--accent-text);text-decoration:underline;text-underline-offset:3px}
.cta{position:relative;overflow:hidden;border:1px solid var(--line-2);border-radius:calc(var(--r) + 8px);padding:clamp(34px,6vw,66px) clamp(22px,4vw,48px);text-align:center;background:var(--panel);box-shadow:var(--shadow)}
.cta::before{content:"";position:absolute;inset:-60%;background:radial-gradient(circle at 50% 45%,rgba(13,148,136,.20),transparent 58%);pointer-events:none}
.cta>*{position:relative}
.phero{padding:clamp(42px,6vw,78px) 0 clamp(26px,4vw,42px);position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.phero::before{content:"";position:absolute;inset:-70% -20% auto;height:180%;background:radial-gradient(40% 50% at 12% 40%,rgba(13,148,136,.20),transparent 70%);pointer-events:none}
.phero .wrap{position:relative}
.phero h1{font-size:clamp(2.1rem,4.8vw,3.5rem)}
.phero p{color:var(--muted);max-width:48em;margin-top:16px}
.phero .cta-row{margin-top:26px}
.contact-grid{display:grid;gap:26px;align-items:start}
@media(min-width:900px){.contact-grid{grid-template-columns:1.15fr .85fr}}
.info{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.info h3{margin-bottom:16px}
.info ul{list-style:none;margin:0;padding:0;display:grid;gap:14px;font-size:.93rem}
.info li{display:grid;gap:2px}
.info li b{font-family:var(--font-m);font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-weight:500}
.info li a:hover{color:var(--accent-text)}
.form{display:grid;gap:16px;margin-top:22px}
.field{display:grid;gap:7px}
.field label{font-size:.86rem;font-weight:600}
.field .hint{color:var(--muted);font-weight:400}
input,select,textarea{width:100%;font-family:var(--font-b);font-size:.95rem;color:var(--text);background:var(--panel);border:1px solid var(--line-2);border-radius:12px;padding:13px 14px;transition:border-color .2s,box-shadow .2s}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.75}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-text);box-shadow:0 0 0 3px var(--accent-soft)}
textarea{resize:vertical;min-height:132px}
.row2{display:grid;gap:16px}
@media(min-width:560px){.row2{grid-template-columns:1fr 1fr}}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted)}
.check input{width:18px;height:18px;flex:none;margin-top:3px;accent-color:var(--accent)}
.check label{font-weight:400;cursor:pointer}
.form-note{font-size:.8rem;color:var(--muted);margin:0}
.form-note a{color:var(--accent-text);text-decoration:underline;text-underline-offset:3px}
.os-grid{display:grid;gap:16px}
@media(min-width:700px){.os-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.os-grid{grid-template-columns:repeat(4,1fr)}}
.os{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow);transition:border-color .25s,transform .25s}
.os:hover{border-color:var(--line-2);transform:translateY(-3px)}
.os h3{font-size:1.05rem}
.os p{color:var(--muted);font-size:.85rem;margin:0;flex:1}
.os .btn{margin-top:6px;align-self:flex-start}
.specs{display:grid;gap:1px;background:var(--line);border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.specs div{background:var(--panel);padding:14px 18px;display:flex;justify-content:space-between;gap:16px;font-size:.91rem}
.specs div span:last-child{color:var(--muted);text-align:right}
.prose{max-width:74ch}
.prose h2{margin:34px 0 12px;font-size:1.4rem}
.prose h3{font-size:1.05rem;margin:22px 0 8px}
.prose p,.prose li{color:var(--muted);font-size:.97rem}
.prose ul{padding-left:20px;display:grid;gap:8px}
.prose a{color:var(--accent-text);text-decoration:underline;text-underline-offset:3px}
.note-box{border:1px solid var(--line-2);border-left:3px solid var(--accent);background:var(--panel);border-radius:12px;padding:18px 20px;color:var(--text);font-size:.93rem}
.ftr{border-top:1px solid var(--line);background:var(--ink-2);padding:clamp(42px,6vw,70px) 0 26px;margin-top:clamp(34px,6vw,76px);position:relative}
.ftr-grid{display:grid;gap:32px}
@media(min-width:760px){.ftr-grid{grid-template-columns:1.6fr 1fr 1fr 1.3fr}}
.ftr h4{font-family:var(--font-m);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;font-weight:500}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:.9rem}
.ftr ul a:hover{color:var(--accent-text)}
.ftr-blurb{color:var(--muted);font-size:.9rem;margin:16px 0 0;max-width:34ch}
.ftr-bot{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;border-top:1px solid var(--line);margin-top:36px;padding-top:20px;font-size:.79rem;color:var(--muted)}
.ftr-bot p{margin:0}
.js [data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.js [data-reveal].is-in{opacity:1;transform:none}
@media(max-width:900px){
.burger{display:block}
.nav{position:fixed;left:0;right:0;top:68px;flex-direction:column;gap:0;background:var(--ink-2);border-bottom:1px solid var(--line);padding:6px 20px 22px;font-size:1.02rem;transform:translateY(-14px);opacity:0;visibility:hidden;transition:transform .25s,opacity .25s,visibility .25s}
.hdr[data-open="true"] .nav{transform:none;opacity:1;visibility:visible}
.nav a{padding:14px 0;border-bottom:1px solid var(--line)}
.hdr-act{margin-left:auto}
}
@media(max-width:520px){.hdr-cta{display:none}.term-foot .chip:nth-of-type(3){display:none}}
@media(prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
.js [data-reveal]{opacity:1;transform:none;transition:none}
.ticker-track{animation:none}
*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}