:root{
  --bg:#ffffff; --panel:#f7f8fb; --ink:#0b1020; --muted:#5b6478; --line:#e6e9f0;
  --brand:#4f46e5; --brand-2:#06b6d4; --ok:#16a34a; --warn:#d97706;
  --radius:14px; --shadow:0 1px 2px rgba(13,18,40,.06),0 8px 30px rgba(13,18,40,.06);
  --container:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{vertical-align:middle}
.container{max-width:var(--container);margin:0 auto;padding:0 22px}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-.01em}
p{margin:0 0 1em;color:var(--muted)}
.lead{font-size:1.18rem;color:#39415a}
small{color:var(--muted)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:26px;height:64px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .mark{width:28px;height:28px;border-radius:8px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));display:inline-flex;
  align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px}
.nav-links{display:flex;gap:22px;margin-left:8px}
.nav-links a{color:#39415a;font-weight:500;font-size:.96rem}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:10px;padding:9px 16px;
  font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer}
.btn:hover{text-decoration:none}
.btn.primary{background:var(--brand);color:#fff}
.btn.primary:hover{background:#4338ca}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--panel)}
.btn.lg{padding:13px 22px;font-size:1.02rem}

/* hero */
.hero{background:radial-gradient(1200px 500px at 70% -10%,rgba(79,70,229,.18),transparent 60%),
  linear-gradient(180deg,#0b1020,#11183a);color:#eaf0ff;padding:88px 0 96px}
.hero .eyebrow{display:inline-block;padding:5px 12px;border:1px solid rgba(255,255,255,.18);
  border-radius:999px;color:#bcd0ff;font-size:.82rem;font-weight:600;margin-bottom:20px}
.hero h1{color:#fff;max-width:14ch}
.hero p{color:#aeb9d6;font-size:1.22rem;max-width:56ch}
.hero .cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.hero .btn.ghost:hover{background:rgba(255,255,255,.08)}

/* stats band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:54px}
.stats .s{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:18px 20px}
.stats .s b{display:block;font-size:1.7rem;color:#fff;letter-spacing:-.02em}
.stats .s span{color:#9fb0d6;font-size:.9rem}

/* sections */
section{padding:66px 0}
.section-head{max-width:720px;margin-bottom:34px}
.kicker{color:var(--brand);font-weight:700;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}
.grid{display:grid;gap:18px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card .ic{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#eef2ff,#e0f2fe);
  display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:12px}
.card h3{font-size:1.12rem;margin-bottom:.35em}
.card p{margin:0;font-size:.97rem}
.muted-band{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.logos{display:flex;flex-wrap:wrap;gap:34px;align-items:center;justify-content:center;opacity:.62;
  font-weight:700;color:#6b7280;font-size:1.05rem}

/* cta */
.cta-band{background:linear-gradient(135deg,var(--brand),#7c3aed);color:#fff;border-radius:20px;
  padding:44px;text-align:center;margin:30px 0}
.cta-band h2{color:#fff}
.cta-band p{color:#e6e3ff}
.cta-band .btn.primary{background:#fff;color:var(--brand)}

/* tables / pricing */
table{width:100%;border-collapse:collapse;font-size:.95rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.plan{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff}
.plan.featured{border-color:var(--brand);box-shadow:0 10px 40px rgba(79,70,229,.16);position:relative}
.plan.featured::after{content:"Most popular";position:absolute;top:-11px;right:18px;background:var(--brand);
  color:#fff;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px}
.plan .amt{font-size:2.2rem;font-weight:800;letter-spacing:-.02em}
.plan .amt span{font-size:.95rem;color:var(--muted);font-weight:500}
.plan ul{list-style:none;padding:0;margin:16px 0 22px}
.plan li{padding:7px 0;border-bottom:1px dashed var(--line);font-size:.95rem;color:#39415a}
.plan li::before{content:"✓";color:var(--ok);font-weight:800;margin-right:8px}

/* code */
pre,code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
pre{background:#0b1020;color:#d7e3ff;padding:18px 20px;border-radius:12px;overflow:auto;font-size:.9rem;line-height:1.5}
code.inline{background:var(--panel);border:1px solid var(--line);padding:1px 6px;border-radius:6px;font-size:.88em;color:#3730a3}
.doc-layout{display:grid;grid-template-columns:220px 1fr;gap:36px}
.doc-nav{position:sticky;top:84px;align-self:start}
.doc-nav a{display:block;padding:6px 0;color:#39415a;font-size:.95rem}
.endpoint{display:flex;gap:10px;align-items:center;margin:6px 0;font-family:ui-monospace,monospace;font-size:.92rem}
.method{font-weight:800;font-size:.74rem;padding:2px 8px;border-radius:6px;color:#fff}
.method.get{background:#16a34a}.method.post{background:#2563eb}.method.del{background:#dc2626}

/* status */
.status-hero{display:flex;align-items:center;gap:12px;background:#ecfdf5;border:1px solid #a7f3d0;
  border-radius:var(--radius);padding:18px 22px;margin-bottom:24px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}
.status-row{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}
.status-row .ok-label{color:var(--ok);font-weight:600;font-size:.9rem}

/* forms */
.auth{max-width:420px;margin:60px auto;background:#fff;border:1px solid var(--line);
  border-radius:18px;padding:34px;box-shadow:var(--shadow)}
.auth h1{font-size:1.5rem;text-align:center}
.field{margin:14px 0}
.field label{display:block;font-size:.86rem;font-weight:600;margin-bottom:6px}
.field input{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-size:1rem}
.field input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(79,70,229,.15)}

/* page header */
.page-head{padding:60px 0 10px}
.page-head .kicker{margin-bottom:8px;display:block}

/* footer */
.site-footer{background:#0b1020;color:#aeb9d6;margin-top:40px;padding:54px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot-brand .brand{color:#fff}
.foot-brand p{color:#8a97bd;max-width:34ch;margin-top:12px}
.site-footer h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.site-footer a{display:block;color:#aeb9d6;padding:5px 0;font-size:.95rem}
.site-footer a:hover{color:#fff;text-decoration:none}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:34px;
  padding-top:20px;border-top:1px solid rgba(255,255,255,.08);color:#8a97bd;font-size:.88rem}
.foot-bottom a{display:inline;color:#8a97bd;margin-left:16px}

/* mobile menu + cookie banner */
.nav-burger,.nav-toggle{display:none}
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:80;background:#0b1020;color:#dfe6f5;
  display:flex;gap:16px;align-items:center;justify-content:center;flex-wrap:wrap;
  padding:14px 20px;font-size:.92rem;border-top:1px solid rgba(255,255,255,.1)}
.cookie-banner a{color:#bcd0ff}
.cookie-banner .btn{padding:8px 18px}
@media(max-width:880px){
  .nav-cta .btn.ghost{display:none}
  .nav-burger{display:inline-flex;align-items:center;margin-left:auto;font-size:26px;line-height:1;cursor:pointer;color:var(--ink);user-select:none}
  .nav-links{display:none}
  .nav-toggle:checked ~ .nav-links{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);padding:6px 22px 14px;box-shadow:var(--shadow);z-index:60}
  .nav-toggle:checked ~ .nav-links a{padding:12px 2px;border-bottom:1px solid var(--line)}
  .stats,.cols-3,.cols-2,.price,.foot-grid,.doc-layout{grid-template-columns:1fr}
  .doc-nav{display:none}
  .foot-grid{gap:18px}
}

/* blog / article / changelog / 404 */
.article{max-width:740px}
.article h2{margin-top:1.4em}
.post-meta{color:var(--muted);font-size:.92rem;margin:0 0 22px}
.tag{display:inline-block;background:var(--panel);border:1px solid var(--line);border-radius:999px;
  padding:2px 10px;font-size:.76rem;color:#475569;margin-right:6px;font-weight:600}
.blog-list .item{padding:22px 0;border-bottom:1px solid var(--line)}
.blog-list .item h3{margin-bottom:5px;font-size:1.25rem}
.blog-list .item h3 a{color:var(--ink)}
.blog-list .item p{margin:.4em 0 0}
.changelog .rel{padding:20px 0;border-bottom:1px solid var(--line)}
.changelog .ver{font-weight:800;font-size:1.05rem}
.changelog .date{color:var(--muted);font-size:.86rem;margin-left:8px}
.changelog ul{margin:.6em 0 0;padding-left:20px}
.changelog li{color:#39415a;padding:3px 0}
.err{text-align:center;padding:96px 0}
.err .code{font-size:5.5rem;font-weight:800;letter-spacing:-.03em;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));-webkit-background-clip:text;
  background-clip:text;color:transparent;line-height:1}
.faq-q{padding:20px 0;border-bottom:1px solid var(--line)}
.faq-q h3{margin-bottom:.3em;font-size:1.12rem}
.faq-q p{margin:0}
.job{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.job .meta{color:var(--muted);font-size:.9rem}