/* ==========================================================================
   blog.sachinrajput.dev — matches sachinrajput.dev
   Deep green, warm paper, lime accent. Instrument Serif + Manrope.
   ========================================================================== */

@font-face{font-family:"Manrope";font-weight:400;font-display:swap;src:url(/fonts/manrope-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:500;font-display:swap;src:url(/fonts/manrope-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:600;font-display:swap;src:url(/fonts/manrope-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:700;font-display:swap;src:url(/fonts/manrope-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:800;font-display:swap;src:url(/fonts/manrope-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Serif";font-weight:400;font-display:swap;src:url(/fonts/instrument-serif-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Serif";font-weight:400;font-style:italic;font-display:swap;src:url(/fonts/instrument-serif-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:400;font-display:swap;src:url(/fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:700;font-display:swap;src:url(/fonts/jetbrains-mono-latin-700-normal.woff2) format("woff2")}

:root{
  --ink:#11201a; --dark:#091310; --dark2:#10211a; --paper:#f6f5ef; --cream:#eaece1;
  --lime:#d4f08b; --green:#5a735f; --line:#d6dbd0; --light:#ecf1e9; --muted:#627168;
  --card:#f0f2e9; --card-h:#e7eddb; --card-line:#d2d9c8; --leaf:#4d6941; --link:#3f6a2c;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:"Manrope",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace;
  --max:1280px; --measure:72ch;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/1.75 var(--sans);-webkit-font-smoothing:antialiased}
::selection{background:var(--lime);color:var(--ink)}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:3px solid #94b55b;outline-offset:5px}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,p{margin:0}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.03em;line-height:1.02}
h1 em,h2 em{font-weight:400}
h3{font-weight:600;line-height:1.35;letter-spacing:-.03em}
button{font:inherit;color:inherit;cursor:pointer}

.wrap{max-width:var(--max);width:calc(100% - 112px);margin-inline:auto}
.skip{position:fixed;z-index:200;top:8px;left:10px;background:var(--lime);color:var(--ink);padding:10px;transform:translateY(-150%)}
.skip:focus{transform:none}

.eyebrow{text-transform:uppercase;font-size:10px;font-weight:700;letter-spacing:.17em;display:flex;align-items:center;gap:10px;line-height:1.5;color:var(--leaf)}
.eyebrow.light{color:#bed0bc}
.status-dot{width:5px;height:5px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px #d4f08b60;flex:none}
.linkedin-mark{font-family:Arial,sans-serif;font-weight:800;font-size:14px;line-height:1;width:20px;height:20px;display:inline-flex;justify-content:center;align-items:center;background:#bdd695;color:#1b2b16;border-radius:3px;flex:none}

/* ---------- header (same as sachinrajput.dev) ---------- */
.header{height:96px;background:var(--dark);color:var(--light);padding-inline:56px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff12;position:relative;z-index:20}
.identity{display:flex;align-items:center;gap:16px}
.monogram{font:37px/.8 var(--serif);letter-spacing:-.07em}
.monogram>span{color:var(--lime)}
.identity-text{font-size:13px;font-weight:650;line-height:1.5}
.identity-text>span{display:block;font-size:9px;font-weight:400;letter-spacing:.03em;color:#8ea297}
.header nav{display:flex;align-items:center;gap:34px;font-size:11px;font-weight:500}
.header nav a{position:relative}
.header nav a:not(.nav-contact)::after{content:'';height:1px;width:0;background:var(--lime);position:absolute;left:0;bottom:-5px;transition:width .2s}
.header nav a:hover::after,.header nav a[aria-current]::after{width:100%}
.header nav a[aria-current]{color:var(--lime)}
.nav-linkedin{display:flex;align-items:center;gap:8px}
.nav-contact{border:1px solid #61775a;border-radius:3px;padding:11px 16px;display:flex;gap:25px}
.nav-contact:hover{background:#ffffff08}

/* ---------- buttons & links ---------- */
.button{display:inline-flex;align-items:center;gap:40px;justify-content:space-between;border-radius:3px;font-size:11px;font-weight:700;line-height:1;padding:18px 22px;transition:background .2s,transform .2s;border:0}
.button:hover{transform:translateY(-2px)}
.button.lime{background:var(--lime);color:#182216}
.button.lime:hover{background:#e3ffac}
.button.outline{border:1px solid #728461;color:#edf2e9;background:#15271b;gap:12px}
.button.outline:hover{background:#233722}
.button.ink{background:var(--ink);color:var(--light)}
.button.ink:hover{background:#1f3529}
.button.ghost{border:1px solid #a3b296;color:var(--ink);background:transparent;gap:12px}
.button.ghost:hover{background:var(--card-h)}
.actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}

/* ---------- dark hero band ---------- */
.hero{background:var(--dark);color:var(--light);position:relative;overflow:hidden;isolation:isolate}
.hero-grain{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.7' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero-glow{position:absolute;width:900px;height:900px;background:radial-gradient(ellipse,#61834729 0%,#122a190d 46%,transparent 66%);right:-180px;top:-220px;z-index:0;pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-block:96px 88px}
.hero h1{font-size:clamp(54px,6vw,92px);margin:25px 0 26px;line-height:1.015;letter-spacing:-.035em}
.hero h1 em{color:var(--lime)}
.hero-intro{font-size:15px;color:#b2c0b6;line-height:1.9;max-width:470px}
.hero .actions{margin-top:34px;gap:22px}
.hero-bottom{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:19px;border-top:1px solid #ffffff12;font-size:10px;color:#7d9585;letter-spacing:.03em}
.hero-bottom a:hover{color:var(--lime)}

/* token stream panel (home hero) */
.stream{border:1px solid #405544;background:#0b1712cc;border-radius:6px;padding:22px 24px;font:12px/1.7 var(--mono);color:#a9bcab;box-shadow:0 20px 60px #0005}
.stream-top{display:flex;justify-content:space-between;color:#67816f;font-size:10px;letter-spacing:.08em;border-bottom:1px solid #9cbd801c;padding-bottom:12px;margin-bottom:16px}
.stream-top i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--lime);margin-right:7px;box-shadow:0 0 10px #d4f08b90;vertical-align:middle}
.stream .q{color:#e8eee2;font-family:var(--sans);font-size:14px;font-weight:600;margin-bottom:14px}
.tok{display:inline-block;padding:1px 6px;margin:0 3px 6px 0;border:1px solid #3c5541;border-radius:3px;background:#122319;color:#d0dacd}
.tok.hot{border-color:var(--lime);color:var(--lime);background:#1a2e1f}
.stream-row{display:flex;justify-content:space-between;border-top:1px solid #9cbd801c;margin-top:12px;padding-top:12px;font-size:10px;color:#789482}
.stream-row b{color:var(--lime);font-weight:700}
.stream .phase{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:16px}
.stream .phase span{font-size:9px;letter-spacing:.08em;text-transform:uppercase;text-align:center;padding:7px 0;border:1px solid #344d3c;border-radius:3px;color:#789482}
.stream .phase span.on{border-color:var(--lime);color:var(--lime)}
@media (prefers-reduced-motion:no-preference){.tok.hot{animation:blink 1.4s ease-in-out infinite}}
@keyframes blink{50%{opacity:.35}}

/* ---------- sections ---------- */
.section{padding-block:96px}
.section-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}
.section-number{font:13px var(--serif);color:#a4afa0}
.section-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;align-items:end;margin-bottom:40px}
.section-heading h2{font-size:60px}
.section-heading h2 em{color:var(--green)}
.section-heading>p{font-size:14px;color:var(--muted);max-width:380px;padding-bottom:6px}
.section.alt{background:#e9eddf;border-block:1px solid #dce1d3}

/* ---------- post cards ---------- */
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.card{border:1px solid var(--card-line);border-radius:4px;display:flex;flex-direction:column;background:var(--card);transition:transform .2s,background .2s;overflow:hidden}
.card:hover{transform:translateY(-3px);background:var(--card-h)}
.card img{aspect-ratio:1600/840;object-fit:cover;width:100%;border-bottom:1px solid var(--card-line)}
.card .body{padding:24px 26px 22px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:22px;line-height:1.45;letter-spacing:-.035em;font-weight:600;color:#23371f;margin:16px 0 10px}
.card p{font-size:14px;line-height:1.75;color:#5c6b5e;margin-bottom:20px}
.meta{display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:11px;color:#76896c;flex-wrap:wrap}
.meta>span:first-child{font-weight:650;color:var(--leaf)}
.card-end{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:15px;border-top:1px solid #d1dac4;color:#688058;font-size:12px}
.card-end>span:last-child{font-size:22px;line-height:1}
.card.next{justify-content:center;padding:36px;background:transparent;border-style:dashed}
.card.next:hover{transform:none;background:transparent}
.card.next h3{font:400 34px/1.08 var(--serif);letter-spacing:-.02em;color:var(--ink);margin:16px 0 12px}
.card.next p{margin:0 0 24px}

/* ---------- pills / tags ---------- */
.pill{display:inline-block;font-size:11px;font-weight:600;padding:6px 10px;border-radius:3px;border:1px solid var(--card-line);background:var(--card);color:var(--leaf);white-space:nowrap}
a.pill:hover{background:var(--card-h)}
.tags{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- series ---------- */
.series-list{list-style:none;margin:0;padding:0;counter-reset:s;border-top:1px solid var(--line)}
.series-list li{counter-increment:s;display:grid;grid-template-columns:56px 1fr auto;align-items:baseline;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.series-list li::before{content:counter(s,decimal-leading-zero);font:10px var(--mono);color:#7b8d73;letter-spacing:.06em}
.series-list a,.series-list .t{font-size:18px;font-weight:600;letter-spacing:-.025em;color:#23371f}
.series-list a:hover{color:#6b863c}
.series-list a[aria-current]{color:var(--leaf)}
.series-list .tag{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#98a493;white-space:nowrap}
.series-list li.live .tag{color:var(--leaf)}
.series-list li.live .tag::before{content:'';display:inline-block;width:5px;height:5px;border-radius:50%;background:#8bb04a;margin-right:8px;vertical-align:middle}
.series-list li.soon .t{color:#8b978a;font-weight:500}

/* ---------- dark CTA (matches the site's contact block) ---------- */
.cta{background:var(--dark);color:var(--light);position:relative;overflow:hidden;padding-block:88px 78px}
.cta .rings{position:absolute;width:580px;height:580px;right:-140px;top:-70px;border:1px solid #7b9b5b20;border-radius:50%;background:radial-gradient(circle,#809e4b12,transparent 65%)}
.cta .rings::before,.cta .rings::after{content:'';position:absolute;inset:56px;border:1px solid #7b9b5b20;border-radius:50%}
.cta .rings::after{inset:118px}
.cta-inner{position:relative;z-index:2}
.cta h2{font-size:76px;margin:25px 0}
.cta h2 em{color:var(--lime)}
.cta p:not(.eyebrow){font-size:15px;color:#9db19f;max-width:520px;line-height:1.9}
.cta .actions{margin-top:32px}

/* ---------- article ---------- */
.post-hero .hero-inner{display:block;padding-block:72px 150px}
.crumbs{font-size:11px;color:#8ea297;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.crumbs a:hover{color:var(--lime)}
.post-hero h1{font-size:clamp(42px,5.4vw,80px);max-width:18ch;margin:26px 0 24px;line-height:1.03}
.post-hero .dek{font-size:17px;line-height:1.8;color:#b2c0b6;max-width:62ch}
.byline{display:flex;align-items:center;gap:14px;margin-top:34px;font-size:12px;color:#8ea297;flex-wrap:wrap}
.mono-avatar{white-space:nowrap;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--serif);letter-spacing:-.07em;line-height:1;flex:none}
.mono-avatar span{color:var(--lime)}
.byline .mono-avatar{width:44px;height:44px;border:1px solid #4e6a52;font-size:22px;color:var(--light)}
.byline strong{display:block;color:var(--light);font-size:13px;font-weight:650}
.post-cover{position:relative;z-index:3;margin:-112px auto 0;border-radius:6px;overflow:hidden;border:1px solid #c9d1bf;box-shadow:0 30px 70px -30px #09131080;background:var(--card);max-width:1120px}
.post-grid{display:grid;grid-template-columns:minmax(0,var(--measure)) 250px;gap:72px;justify-content:space-between;padding-block:64px 24px}

.prose{min-width:0;font-size:17.5px;line-height:1.8;color:#1b2a22}
.prose>*:first-child{margin-top:0}
.prose p,.prose ul,.prose ol{margin:0 0 1.2em}
.prose h2{font-family:var(--serif);font-weight:400;font-size:44px;line-height:1.06;letter-spacing:-.025em;margin:2em 0 .55em;scroll-margin-top:24px;color:var(--ink)}
.prose h2::before{content:"";display:block;width:36px;height:2px;background:#8bb04a;margin-bottom:22px}
.prose h3{font-size:21px;margin:1.8em 0 .5em;scroll-margin-top:24px;color:var(--ink)}
.prose strong{font-weight:700;color:var(--ink)}
.prose a{color:var(--link);text-decoration:underline;text-decoration-color:#a3b296;text-decoration-thickness:1px;text-underline-offset:3px}
.prose a:hover{color:#6b863c;text-decoration-color:currentColor}
.prose li{margin:.35em 0}
.prose li::marker{color:#7b9b5b;font-weight:700}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.8em 0}
.prose blockquote{margin:1.7em 0;padding:18px 24px;border-left:2px solid #8bb04a;background:var(--card);border-radius:0 4px 4px 0;color:#2c3f33}
.prose blockquote p:last-child{margin-bottom:0}
.prose :not(pre)>code{font:400 .82em/1 var(--mono);background:#e8ecdf;border:1px solid #d6dccb;padding:.2em .4em;border-radius:3px;white-space:nowrap;color:#20341f}

/* code blocks: the same panel as the site's request demo */
.codewrap{position:relative;margin:1.7em 0 1.9em}
.prose pre{margin:0;background:#0b1712;color:#d0dacd;border:1px solid #2b3f30;border-radius:6px;padding:20px 22px;overflow-x:auto;font:400 13.6px/1.65 var(--mono);tab-size:4}
.prose pre code{font:inherit;background:none;border:0;padding:0;white-space:pre;color:inherit}
.copy{position:absolute;top:10px;right:10px;font:700 10px/1 var(--sans);letter-spacing:.12em;padding:8px 10px;border-radius:3px;border:1px solid #405544;background:#122319;color:#a9bcab;opacity:0;transition:opacity .15s}
.codewrap:hover .copy,.copy:focus{opacity:1}
.copy.ok{background:var(--lime);color:#182216;border-color:var(--lime)}

/* tables */
.tablewrap{overflow-x:auto;margin:1.7em 0 2em;border:1px solid var(--card-line);border-radius:4px;background:var(--card)}
.prose table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.5}
.prose th{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;text-align:left;background:var(--dark2);color:#c3d0c5;padding:13px 16px}
.prose td{padding:12px 16px;border-top:1px solid var(--line);vertical-align:top}
.prose tr:nth-child(even) td{background:#f6f7f1}

/* TOC */
.toc{position:sticky;top:28px;align-self:start;font-size:13px;line-height:1.45}
.toc .eyebrow{margin-bottom:16px}
.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.toc ul a{display:block;padding:7px 0 7px 16px;margin-left:-1px;border-left:1px solid transparent;color:#6a7569;font-weight:500}
.toc ul a:hover,.toc ul a.on{color:var(--ink);border-left-color:#8bb04a}
.toc .also{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:12px;color:#7b8d73;display:flex;flex-direction:column;gap:8px}
.toc .also a{color:var(--link);font-weight:600}
.toc .button{margin-top:22px;width:100%;padding:16px 18px}

/* post footer */
.post-foot{margin-top:56px;padding-top:32px;border-top:1px solid var(--line);display:grid;gap:26px}
.share{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:12px;color:#7b8d73}
.share>span{margin-right:6px}
.author{display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start;border:1px solid var(--card-line);background:var(--card);border-radius:4px;padding:26px}
.author .mono-avatar{width:64px;height:64px;background:var(--dark);font-size:30px;color:var(--light)}
.author h3{font-size:18px;margin-bottom:6px}
.author p{font-size:14px;color:#5c6b5e;line-height:1.8}
.author .actions{margin-top:18px}
.series-inline{border:1px solid var(--card-line);border-radius:4px;padding:24px 26px 6px}
.series-inline h3{font:400 28px/1.1 var(--serif);letter-spacing:-.02em;margin:12px 0 16px}
.series-inline .series-list li{grid-template-columns:40px 1fr auto;padding:13px 0}
.series-inline .series-list li:last-child{border-bottom:0}
.series-inline .series-list a,.series-inline .series-list .t{font-size:15px}

.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--lime);z-index:150;box-shadow:0 0 10px #d4f08b80}

/* ---------- footer (same as the site) ---------- */
.footer{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:40px;padding-block:32px}
.footer-name{font-size:12px;font-weight:650}
.footer-name span{display:block;font-size:9px;font-weight:400;color:#859278;margin-top:2px}
.footer-social{display:flex;gap:24px;font-size:10px;color:#607455;flex-wrap:wrap}
.footer-social a:hover{color:#243820}
.footer-date{justify-self:end;font-size:9px;color:#87947c;text-align:right;line-height:1.7}
.footer-date a{color:#5a735f;text-decoration:underline;text-underline-offset:2px}

/* 404 */
.lost .hero-inner{display:block;padding-block:120px 110px}
.lost h1{font-size:clamp(56px,9vw,120px);margin:24px 0}
.lost p:not(.eyebrow){color:#b2c0b6;font-size:15px;margin-bottom:30px}

/* ---------- responsive ---------- */
@media (max-width:1150px){
  .wrap{width:calc(100% - 72px)}
  .header{padding-inline:36px}
  .header nav{gap:18px;font-size:12px}
  .post-grid{grid-template-columns:minmax(0,1fr) 220px;gap:48px}
}
@media (max-width:950px){
  .header nav{gap:14px}
  .nav-linkedin .linkedin-mark{display:none}
  .hero-inner{grid-template-columns:1fr;padding-block:72px 64px}
  .stream{max-width:560px}
  .section-heading{grid-template-columns:1fr;gap:20px}
  .post-grid{grid-template-columns:minmax(0,1fr)}
  .toc{display:none}
  .cta h2{font-size:58px}
  .footer{grid-template-columns:1fr auto;gap:20px}
  .footer-date{grid-column:1/-1;justify-self:start;text-align:left}
}
@media (max-width:760px){
  .header{height:auto;min-height:72px;padding:16px;flex-wrap:wrap;gap:12px}
  .identity-text{display:none}
  .header nav{gap:16px;font-size:13px;flex-wrap:wrap}
  .nav-contact{display:none}
  .cards{grid-template-columns:1fr}
  .wrap{width:calc(100% - 32px)}
  .section{padding-block:64px}
  .section-heading h2{font-size:44px}
  .hero h1{font-size:50px}
  .post-hero .hero-inner{padding-block:52px 110px}
  .post-hero h1{font-size:40px}
  .post-cover{margin-top:-84px}
  .prose{font-size:17px}
  .prose h2{font-size:36px}
  .prose pre{font-size:12.8px;padding:16px}
  .cta h2{font-size:46px}
  .author{grid-template-columns:1fr}
  .footer{grid-template-columns:1fr}
  .footer-date{grid-column:auto}
  .series-list li{grid-template-columns:36px 1fr}
  .series-list .tag{grid-column:2}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media print{.header,.toc,.progress,.share,.cta,.hero-glow,.hero-grain{display:none}}