.api-hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(1100px 640px at 10% -12%,rgba(139,92,246,.45),transparent 55%),radial-gradient(900px 500px at 95% 10%,rgba(6,182,212,.35),transparent 50%),linear-gradient(165deg,#050814 0%,#0F172A 40%,#0c1a2e 100%);padding:calc(var(--nav,72px)+2.25rem) 0 3rem}
.api-hero-bg{position:absolute;inset:0;pointer-events:none;opacity:.22;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:26px 26px}
.api-hero .container{position:relative;z-index:2}
.api-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center}
.api-badge{background:rgba(6,182,212,.2);color:#A5F3FC;border:1px solid rgba(34,211,238,.35)}
.api-hero h1{font-size:clamp(1.5rem,4vw,2.7rem);line-height:1.12;margin:1rem 0 .85rem;font-weight:800;color:#fff}
.api-hero h1 .grad{background:linear-gradient(105deg,#C4B5FD,#67E8F9 55%,#C4B5FD);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:hbGradientShift 5s ease infinite}
.api-lead{color:rgba(255,255,255,.78);max-width:34rem;line-height:1.6;margin:0 0 1.25rem}
.api-ctas{display:flex;flex-wrap:wrap;gap:.75rem}
.api-arch{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.35rem;font-weight:700;font-size:.8rem}
.api-arch span{padding:.45rem .75rem;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff}
.api-arch .core{background:linear-gradient(135deg,#8B5CF6,#06B6D4);border-color:transparent}
.api-arch .arr{border:0;background:transparent;color:#67E8F9;padding:0}
.api-diff{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:1.25rem}
.api-diff .card{padding:1.5rem}
.api-diff h3{margin:0 0 .5rem}
.api-flow-mini{font-size:.8rem;font-weight:600;margin:.75rem 0;color:#5B21B6}
.api-ex{font-size:.85rem;color:var(--t2);margin:0 0 .75rem}
.api-test-out{max-width:560px;margin:0 auto;padding:1.25rem;background:#060B14;border:1px solid rgba(255,255,255,.15);border-radius:14px;color:#E9EDEF;text-align:left;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.84rem;line-height:1.6}
.api-code-tabs{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-bottom:1.25rem}
.api-code-tabs button{border:1.5px solid #E2E8F0;background:#fff;border-radius:9999px;padding:.55rem 1.25rem;font-weight:700;cursor:pointer;font-size:.85rem;color:#475569;transition:all .18s ease;display:inline-flex;align-items:center;gap:6px}
.api-code-tabs button:hover{background:#F8FAFC;border-color:#CBD5E1;color:#0F172A}
.api-code-tabs button.is-active{background:linear-gradient(135deg,#0F172A 0%,#1E293B 100%);color:#38BDF8;border-color:#0F172A;box-shadow:0 4px 12px rgba(15,23,42,.15)}
.api-code-window{max-width:760px;margin:0 auto;background:#090D16;border:1px solid #1E293B;border-radius:16px;overflow:hidden;box-shadow:0 8px 32px -4px rgba(0,0,0,0.2)}
.api-code-topbar{background:#0F172A;padding:.75rem 1.15rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #1E293B}
.api-code-dots{display:flex;gap:6px;align-items:center}
.api-code-dot{width:11px;height:11px;border-radius:50%}
.api-code-dot--red{background:#EF4444}
.api-code-dot--yellow{background:#F59E0B}
.api-code-dot--green{background:#10B981}
.api-code-label{font-size:.78rem;font-family:monospace;color:#94A3B8;font-weight:600}
.api-copy-btn{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:#E2E8F0;font-size:.75rem;padding:4px 10px;border-radius:6px;cursor:pointer;transition:all .15s ease;display:inline-flex;align-items:center;gap:4px}
.api-copy-btn:hover{background:rgba(255,255,255,.16);color:#fff}
.api-code{background:#090D16;color:#E2E8F0;padding:1.4rem;overflow-x:auto;font-size:.85rem;line-height:1.6;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.api-response-window{max-width:760px;margin:1.25rem auto 0;background:#090D16;border:1px solid #1E293B;border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.15)}
.api-response-topbar{background:#0D1424;padding:.65rem 1.15rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #1E293B}
.api-response-body{padding:1.15rem 1.4rem;margin:0;font-size:.82rem;line-height:1.55;color:#67E8F9;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.api-flow{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.35rem;margin:1rem 0;font-weight:600;font-size:.82rem}
.api-flow span{padding:.4rem .65rem;border-radius:999px;background:#fff;border:1px solid var(--bd)}
.api-flow .arr{border:0;background:transparent;color:#8B5CF6;padding:0}
.section-dark .api-flow span{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff}
.api-log{max-width:400px;margin:1.25rem auto 0;background:#0B1120;border-radius:12px;padding:1.15rem;color:#A5F3FC;font-family:ui-monospace,monospace;font-size:.8rem}
.api-log span{color:rgba(255,255,255,.45);display:inline-block;width:4.5rem}
.api-log p{margin:.75rem 0 0;color:rgba(255,255,255,.5);font-size:.75rem}
.api-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-top:1.25rem}
.api-cards .card{padding:1rem;text-align:center;font-weight:700}
.api-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-top:1.25rem}
.api-steps .card{padding:1.15rem}
.api-steps span{display:inline-flex;width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#8B5CF6,#06B6D4);color:#fff;font-size:.75rem;font-weight:800;align-items:center;justify-content:center;margin-bottom:.5rem}
.api-note{text-align:center;font-size:.85rem;color:rgba(255,255,255,.65);margin-top:1rem}
.api-play{max-width:420px;margin:1.25rem auto 0;display:grid;gap:.75rem}
.api-play label{display:grid;gap:.35rem;font-weight:600;font-size:.85rem}
.api-play select{padding:.55rem .75rem;border-radius:8px;border:1px solid var(--bd)}
.api-run-out{padding:.85rem;background:#0B1120;color:#A5F3FC;border-radius:10px;font-size:.85rem;text-align:center}
.api-final{background:radial-gradient(800px 400px at 50% 0%,rgba(139,92,246,.35),transparent 55%),linear-gradient(165deg,#070B16,#0F172A)!important}
@media(max-width:900px){
  .api-hero-grid{grid-template-columns:1fr}
  .api-diff{grid-template-columns:1fr}
}
@media(max-width:768px){
  .api-flow,.api-arch{flex-direction:column;align-items:stretch}
  .api-flow span,.api-arch span{width:100%;text-align:center;box-sizing:border-box}
}
@media(max-width:640px){
  .api-hero{padding:calc(var(--nav,60px)+1.1rem) 0 1.75rem;overflow-x:hidden}
  .api-hero h1{font-size:1.35rem}
  .api-ctas{flex-direction:column}
  .api-ctas .btn{width:100%;justify-content:center}
  body{overflow-x:hidden}
}