:root{
  --bg:#0f1220; --bg2:#141728; --card:#171a2b; --border:#262b42; --border2:#333a58;
  --text:#e7e9f3; --muted:#9aa0bd; --accent:#6d6bff; --accent2:#a06bff;
  --grad:linear-gradient(135deg,#6d6bff,#a06bff);
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
code{font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:.92em}

/* --- language toggle --- */
html[lang="en"] .es{display:none !important}
html[lang="es"] .en{display:none !important}

/* --- nav --- */
.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;
  padding:14px 24px;background:rgba(15,18,32,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px}
.dot{width:13px;height:13px;border-radius:50%;background:var(--grad);box-shadow:0 0 14px rgba(109,107,255,.6)}
.nav .links{display:flex;gap:20px;margin-left:14px;flex:1}
.nav .links a{color:var(--muted);font-size:14px}
.nav .links a:hover{color:var(--text)}
.nav-right{display:flex;align-items:center;gap:12px}
.ghost{border:1px solid var(--border2);padding:7px 13px;border-radius:8px;font-size:13px;color:var(--muted)}
.ghost:hover{color:var(--text);border-color:var(--accent)}
.lang{display:flex;border:1px solid var(--border2);border-radius:8px;overflow:hidden}
.lang button{background:transparent;color:var(--muted);border:0;padding:6px 10px;cursor:pointer;font-size:12px;font-weight:600}
.lang button.on{background:var(--grad);color:#fff}

/* --- layout --- */
main{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:64px 0;border-top:1px solid var(--border)}
.section.alt{background:var(--bg2);margin:0 -24px;padding-left:24px;padding-right:24px}
.section h2{font-size:30px;margin:0 0 8px;text-align:center}
h1,h2,h3,h4{line-height:1.25}
.muted{color:var(--muted)}

/* --- hero --- */
.hero{max-width:860px;margin:0 auto;padding:72px 0 56px;text-align:center}
.badge{display:inline-block;font-size:12.5px;color:#cfc6ff;background:rgba(109,107,255,.13);
  border:1px solid rgba(109,107,255,.35);padding:5px 12px;border-radius:999px;margin-bottom:22px}
.hero h1{font-size:46px;margin:0 0 18px;letter-spacing:-.5px;
  background:linear-gradient(180deg,#fff,#c7c9e6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:18px;color:var(--muted);max-width:720px;margin:0 auto 28px}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:34px}
.btn{display:inline-block;padding:12px 20px;border-radius:10px;font-weight:600;font-size:15px;
  border:1px solid var(--border2);color:var(--text);cursor:pointer;background:transparent}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--grad);border:0;color:#fff}
.btn.primary:hover{filter:brightness(1.08)}
.hero-code{max-width:760px;margin:0 auto;text-align:left;background:#0b0e1a;border:1px solid var(--border);
  border-radius:12px;padding:16px 18px;color:#c9cfe8;font-size:13px}
.hero-code code{white-space:pre-wrap;overflow-wrap:break-word;display:block}
pre{margin:0}

/* --- cards grid --- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
/* Install commands are long — stack those cards one per row and give them full width. */
#install .grid{grid-template-columns:1fr;max-width:760px;margin-left:auto;margin-right:auto}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;min-width:0}
.card h3{margin:0 0 8px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:14px}
.card pre{background:#0b0e1a;border:1px solid var(--border);border-radius:10px;padding:12px;
  font-size:12.5px;color:#c9cfe8;margin-top:6px;max-width:100%;overflow-x:auto}
.card pre code{white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;display:block}

/* --- steps --- */
.steps{max-width:760px;margin:22px auto 0;padding-left:22px;font-size:15.5px}
.steps li{margin:10px 0}
.steps b{color:var(--text)}
.doclinks{display:flex;gap:16px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:26px}

/* --- faq --- */
.faq{max-width:760px;margin:22px auto 0}
.faq details{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:before{content:"+";color:var(--accent);font-weight:700;margin-right:10px}
.faq details[open] summary:before{content:"–"}
.faq p{color:var(--muted);margin:10px 0 2px;font-size:14.5px}
.faq a{color:#b9b6ff}

/* --- contact --- */
.contact{max-width:600px;margin:22px auto 0}
.contact .row{display:flex;gap:12px}
.contact input,.contact textarea{width:100%;background:#0b0e1a;border:1px solid var(--border);
  border-radius:9px;padding:11px 13px;color:var(--text);font-size:14px;margin-bottom:12px;font-family:inherit}
.contact input:focus,.contact textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(109,107,255,.22)}
.contact .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.formmsg{margin-top:12px;font-size:14px}
.formmsg.ok{color:#7ee0a2}.formmsg.bad{color:#ff9db0}

/* --- footer --- */
.footer{border-top:1px solid var(--border);margin-top:20px;padding:44px 24px 26px;background:var(--bg2)}
.foot-cols{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
.footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 10px}
.footer a{display:block;color:var(--muted);font-size:14px;margin:5px 0}
.footer a:hover{color:var(--text)}
.copy{max-width:var(--maxw);margin:28px auto 0;color:var(--muted);font-size:13px;border-top:1px solid var(--border);padding-top:18px}

/* --- docs page --- */
.docs{max-width:1040px;margin:0 auto;padding:28px 24px;display:grid;grid-template-columns:210px 1fr;gap:34px}
.toc{position:sticky;top:74px;align-self:start;font-size:14px}
.toc-title{color:var(--muted);text-transform:uppercase;font-size:11.5px;letter-spacing:.6px;margin-bottom:8px}
.toc a{display:block;color:var(--muted);padding:4px 0}
.toc a:hover{color:var(--text)}
.doc-body h1{font-size:28px;margin:0 0 6px}
.doc-body h2{font-size:20px;margin:34px 0 10px;padding-top:16px;border-top:1px solid var(--border);text-align:left}
.doc-body h2 .muted{font-size:14px;font-weight:400}
.doc-body p{margin:8px 0;line-height:1.7}
.doc-body .ex{border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin:12px 0;background:var(--card)}
.doc-body .ex > a{font-weight:600;color:#b9b6ff;font-size:15px}
.doc-body .ex p{margin:6px 0 0;color:var(--muted);font-size:14px}
.doc-body .ex.feat{border-color:#4b45a8;background:rgba(109,107,255,.09)}
.doc-body .ex.feat > a{color:#cfc6ff}
.doc-body ol,.doc-body ul{line-height:1.8;padding-left:22px}
.doc-body pre{background:#0b0e1a;border:1px solid var(--border);border-radius:10px;padding:14px;
  overflow-x:auto;font-size:12.5px;color:#c9cfe8;margin:8px 0}
.doc-body pre code{white-space:pre}
.doc-body code{background:var(--card);padding:1px 5px;border-radius:4px;font-size:13px}
.doc-body a{color:#b9b6ff}
@media(max-width:820px){ .docs{grid-template-columns:1fr} .toc{position:static;border-bottom:1px solid var(--border);padding-bottom:12px} }

/* --- legal pages --- */
.legal{max-width:800px;margin:0 auto;padding:48px 24px}
.legal h1{font-size:30px}.legal h2{font-size:19px;margin-top:28px;text-align:left}
.legal p,.legal li{color:#c9cde6;font-size:15px}
.legal a{color:#b9b6ff}
.back{color:var(--muted);font-size:14px;display:inline-block;margin-bottom:20px}

@media(max-width:820px){
  .grid{grid-template-columns:1fr}
  .foot-cols{grid-template-columns:1fr 1fr}
  .nav .links{display:none}
  .hero h1{font-size:34px}
  .contact .row{flex-direction:column}
}