:root{--ink:#1a1d1a;--forest:#0f6e56;--forest-deep:#04342c;--sage:#9fe1cb;--cream:#fdfbf7;--beige:#f0ebe0;--sand:#dfd6c4;--clay:#b4633a;--muted:#5b625b}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--cream);color:var(--ink);font-family:Inter Tight,Inter,Noto Sans Bengali,system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.mono{font-family:JetBrains Mono,ui-monospace,monospace;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.serif{font-family:Fraunces,"Instrument Serif",Georgia,serif;font-weight:500;letter-spacing:-.015em}.wrap{max-width:1080px;margin:0 auto;padding:0 24px}nav.top{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:hsla(40,60%,98%,.86);-webkit-backdrop-filter:saturate(1.2) blur(8px);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--sand)}nav.top .row{justify-content:space-between;height:64px}.brand,nav.top .row{display:flex;align-items:center}.brand{gap:9px;font-weight:600;font-size:18px}.brand .dot{width:24px;height:24px;border-radius:7px;background:var(--forest)}nav.top .links{display:flex;align-items:center;gap:24px;font-size:15px}nav.top .links a:hover{color:var(--forest)}.btn{display:inline-block;padding:10px 18px;border:0;border-radius:8px;background:var(--forest);color:#fff;font:inherit;font-weight:600;cursor:pointer;font-size:15px}.btn:hover{background:var(--forest-deep)}.btn.ghost{background:#fff;border:1px solid var(--sand);color:var(--ink)}section{padding:64px 0}h1.hero{font-size:clamp(38px,6vw,68px);line-height:1.02;margin:0 0 18px}h2{font-size:30px;margin:0 0 10px}.lead{font-size:20px;color:var(--muted);max-width:620px}.pill{display:inline-block;padding:4px 12px;border-radius:999px;font-size:13px;font-weight:500}.card,.pill{background:var(--beige);border:1px solid var(--sand)}.card{border-radius:12px;padding:24px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}.hero-split{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:40px;gap:40px;align-items:center}pre{background:var(--forest-deep);color:#e8f0ec;padding:20px;border-radius:12px;overflow:auto;font-size:13.5px}ul.feat{list-style:none;padding:0;margin:16px 0 0;color:var(--muted);font-size:14px}footer{background:var(--forest-deep);color:#cfe0d8;padding:48px 0;margin-top:40px;font-size:14px}footer .fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-gap:28px;gap:28px}footer a:hover,footer h4{color:#fff}footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin:0 0 10px}footer .brand{color:#fff}footer .brand .dot{background:var(--sage)}@media (max-width:760px){.grid3,.hero-split,footer .fgrid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}