:root{--bg:#000;--card:#0e0e10;--line:rgba(255,255,255,.09);--text:#f5f5f7;--dim:#a1a1a6;--dim2:#6e6e73;
--grad:linear-gradient(90deg,#3fc8e4 0%,#7c5cff 52%,#c04ee0 100%)}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:#7fd8ee;text-decoration:none}
a:hover{text-decoration:underline}
.nav{position:sticky;top:0;z-index:10;height:52px;background:rgba(14,14,16,.78);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.nav-in{max-width:880px;height:100%;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:600;font-size:13px;letter-spacing:.16em}
.brand:hover{text-decoration:none}
.brand img{width:24px;height:24px}
.nav-links{margin-left:auto;display:flex;gap:18px;align-items:center}
.nav-links a{color:rgba(245,245,247,.72);font-size:12.5px}
.lang{display:flex;background:rgba(255,255,255,.08);border-radius:999px;padding:3px}
.lang button{border:0;background:none;color:var(--dim);font:600 11.5px/1 inherit;font-family:inherit;padding:6px 10px;border-radius:999px;cursor:pointer}
.lang button.on{background:#f5f5f7;color:#000}
main{max-width:880px;margin:0 auto;padding:72px 24px 96px}
.eyebrow{font-size:14px;font-weight:600;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block;margin-bottom:10px}
h1{font-size:clamp(36px,6vw,56px);line-height:1.06;letter-spacing:-.04em;font-weight:700}
.updated{color:var(--dim2);font-size:14px;margin-top:14px}
.lead{color:var(--dim);font-size:19px;margin-top:22px;max-width:680px;line-height:1.5}
.summary{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:44px 0 12px}
.box{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px}
.box h3{font-size:15px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.box h3 i{width:9px;height:9px;border-radius:50%;background:var(--grad)}
.box.no h3 i{background:#30d158}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:13px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:#d2d2d7}
section{margin-top:52px}
h2{font-size:24px;letter-spacing:-.02em;margin-bottom:14px;font-weight:700}
h4{font-size:16px;margin:18px 0 4px}
p{color:#d2d2d7;font-size:16.5px;margin-top:10px}
ul{margin:10px 0 0 20px;color:#d2d2d7;font-size:16.5px}
li{margin-top:8px}
li strong,p strong{color:var(--text)}
.apps{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}
.app{display:block;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;color:var(--text);transition:border-color .3s,transform .4s cubic-bezier(.2,.7,.2,1)}
.app:hover{text-decoration:none;border-color:rgba(255,255,255,.2);transform:translateY(-3px)}
.app b{display:block;font-size:17px}
.app span{display:block;color:var(--dim);font-size:14px;margin-top:6px;line-height:1.45}
.app em{display:inline-block;margin-top:14px;font-style:normal;font-size:14px;color:#7fd8ee}
.contact{margin-top:18px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:6px 24px}
.contact a,.contact div{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);color:var(--text)}
.contact>*:last-child{border-bottom:0}
.contact small{color:var(--dim);font-size:13px}
details{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px 22px;margin-top:12px}
summary{cursor:pointer;font-weight:600;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--dim);font-weight:400;font-size:20px;line-height:1}
details[open] summary::after{content:"–"}
footer{border-top:1px solid var(--line);color:var(--dim2);font-size:12.5px}
.foot{max-width:880px;margin:0 auto;padding:28px 24px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.foot a{color:var(--dim)}
[data-lang]{display:none}
html.es [data-lang="es"],html.en [data-lang="en"]{display:block}
html.es span[data-lang="es"],html.en span[data-lang="en"]{display:inline}
.nav-toggle{display:none;width:38px;height:38px;border:0;background:none;position:relative;cursor:pointer;flex:none}
.nav-toggle span{position:absolute;left:10px;right:10px;height:1.5px;background:#f5f5f7;border-radius:2px;transition:transform .4s cubic-bezier(.2,.7,.2,1),top .4s cubic-bezier(.2,.7,.2,1)}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:22px}
.nav.open .nav-toggle span:nth-child(1){top:18.5px;transform:rotate(45deg)}
.nav.open .nav-toggle span:nth-child(2){top:18.5px;transform:rotate(-45deg)}
@media (max-width:1024px){
.nav-toggle{display:block}
.lang{margin-left:auto}
.nav-links{position:fixed;top:52px;left:0;right:0;margin:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 28px;background:#0a0a0b;box-shadow:0 30px 60px rgba(0,0,0,.6);border-bottom:1px solid var(--line);opacity:0;transform:translateY(-10px);pointer-events:none;transition:opacity .35s,transform .45s cubic-bezier(.2,.7,.2,1)}
.nav.open .nav-links{opacity:1;transform:none;pointer-events:auto}
.nav-links a{display:block;font-size:24px;font-weight:600;color:#f5f5f7;padding:14px 0;border-bottom:1px solid var(--line)}
.nav-links a:hover{text-decoration:none}
}
@media (max-width:720px){.summary,.apps{grid-template-columns:1fr}}