/* ASTRA subdomain. Palette and "printed matter" doctrine inherited from
   mindlyft.in: forest ink on cream paper, evidence drawn as documents and
   receipts rather than as dark dashboard cards. */
:root{
  --base:#ffffff; --panel:#f2f2ed; --ink:#02261a; --fg:#02261a;
  --muted:#5c6b62; --border:#e3e4dc; --proof:#f4f8e8; --lime:#b2e659;
  --accent:#0f6e4f; --action:#02261a; --action-hover:#06392a;
  --maxw:72rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5.5rem;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--base);color:var(--fg);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.5rem}
.narrow{max-width:46rem}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}
header.site .wrap{display:flex;align-items:center;gap:1.5rem;height:4rem}
.brand{display:flex;align-items:baseline;gap:.5rem;color:var(--ink);font-weight:650;
  letter-spacing:-.02em;font-size:1.0625rem}
.brand:hover{text-decoration:none}
.brand .sub{font-size:.75rem;font-weight:500;color:var(--muted);letter-spacing:.02em}
nav.site{margin-left:auto;display:flex;gap:1.375rem;align-items:center;flex-wrap:wrap}
nav.site a{color:var(--muted);font-size:.875rem;font-weight:500}
nav.site a:hover{color:var(--ink);text-decoration:none}
nav.site a[aria-current=page]{color:var(--ink)}
.btn{display:inline-block;background:var(--action);color:#fff;border-radius:.625rem;
  padding:.5rem .9rem;font-size:.8125rem;font-weight:600;letter-spacing:.01em}
.btn:hover{background:var(--action-hover);text-decoration:none;color:#fff}
.btn.lg{padding:.8rem 1.35rem;font-size:.9375rem;border-radius:.75rem}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--border)}
.btn.ghost:hover{background:var(--panel);color:var(--ink)}

/* type */
h1,h2,h3,h4{letter-spacing:-.022em;line-height:1.12;margin:0 0 .6em;font-weight:640}
h1{font-size:clamp(2.1rem,5.2vw,3.35rem);line-height:1.05}
h2{font-size:clamp(1.45rem,2.9vw,2rem);margin-top:2.75rem}
h3{font-size:1.125rem;margin-top:1.9rem}
p{margin:0 0 1.15rem}
.lede{font-size:1.1875rem;color:var(--muted);line-height:1.6}
.eyebrow{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.6875rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem;font-weight:600}
.muted{color:var(--muted)}

/* hero + sections */
section{padding:3.25rem 0}
.hero{padding:4.5rem 0 3rem;background:
  radial-gradient(rgba(2,38,26,.055) 1px, transparent 1px) 0 0/28px 28px,
  linear-gradient(180deg,#fbfbf8 0%, var(--base) 100%);
  border-bottom:1px solid var(--border)}
.alt{background:var(--panel);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}

/* answer capsule: the extractable direct answer */
.capsule{background:var(--proof);border:1px solid #dfe7c8;border-left:3px solid var(--lime);
  border-radius:.75rem;padding:1.35rem 1.5rem;margin:1.75rem 0 2rem}
.capsule p{margin:0;font-size:1.0625rem}
.capsule .k{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.6875rem;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);
  margin-bottom:.55rem;font-weight:600}

/* receipt / document primitives */
.receipt{background:#fffefa;border:1px solid var(--border);border-radius:.5rem;
  padding:1.25rem 1.4rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.8125rem;line-height:1.85;color:var(--ink);
  box-shadow:0 1px 0 rgba(2,38,26,.04),0 8px 24px -18px rgba(2,38,26,.35)}
.receipt .row{display:flex;justify-content:space-between;gap:1rem;
  border-bottom:1px dashed #e6e7dd;padding:.2rem 0}
.receipt .row:last-child{border-bottom:0}
.receipt .lbl{color:var(--muted)}
.receipt .hash{color:var(--accent)}

/* step list */
ol.steps{list-style:none;counter-reset:s;padding:0;margin:2rem 0 0}
ol.steps li{counter-increment:s;position:relative;padding:0 0 1.5rem 3.25rem;
  border-left:1px solid var(--border);margin-left:1rem}
ol.steps li:last-child{border-left-color:transparent;padding-bottom:0}
ol.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:-1rem;top:-.1rem;
  width:2rem;height:2rem;border-radius:999px;background:var(--ink);color:#fff;
  display:grid;place-items:center;font-family:ui-monospace,monospace;font-size:.6875rem;font-weight:600}
ol.steps h3{margin:.15rem 0 .35rem}
ol.steps p{margin:0;color:var(--muted)}

/* grids and cards */
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15.5rem,1fr));margin-top:1.75rem}
.card{background:var(--base);border:1px solid var(--border);border-radius:.75rem;padding:1.25rem 1.35rem}
.card h3{margin:0 0 .4rem;font-size:1rem}
.card p{margin:0;font-size:.9375rem;color:var(--muted)}
.alt .card{background:#fff}

/* table */
.tablewrap{overflow-x:auto;margin-top:1.75rem;border:1px solid var(--border);border-radius:.75rem}
table{border-collapse:collapse;width:100%;min-width:34rem;font-size:.9375rem;background:#fff}
th,td{text-align:left;padding:.8rem 1.1rem;border-bottom:1px solid var(--border);vertical-align:top}
th{font-size:.6875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  font-family:ui-monospace,monospace;font-weight:600;background:var(--panel)}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:600;white-space:nowrap}

/* faq */
.faq{border-top:1px solid var(--border);margin-top:2.25rem}
.faq details{border-bottom:1px solid var(--border);padding:1.05rem 0}
.faq summary{cursor:pointer;font-weight:600;list-style:none;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--muted);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq p{margin:.7rem 0 0;color:var(--muted)}

/* breadcrumb + pills + cta + footer */
.crumb{font-size:.8125rem;color:var(--muted);margin:0 0 1.25rem}
.crumb a{color:var(--muted)}
.pills{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1.5rem;padding:0;list-style:none}
.pills li{font-family:ui-monospace,monospace;font-size:.75rem;color:var(--ink);
  background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:.3rem .7rem}
.cta{background:var(--ink);color:#fff;border-radius:1rem;padding:2.5rem 2rem;text-align:center;margin:1rem 0}
.cta h2{color:#fff;margin-top:0}
.cta p{color:#c3d2c9;max-width:34rem;margin:0 auto 1.5rem}
.cta .btn{background:var(--lime);color:var(--ink)}
.cta .btn:hover{background:#c2ef70;color:var(--ink)}
.cta .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28);margin-left:.5rem}
.cta .btn.ghost:hover{background:rgba(255,255,255,.08)}
.next{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.25rem;padding-top:1.5rem;border-top:1px solid var(--border)}
.next a{font-size:.875rem;border:1px solid var(--border);border-radius:999px;padding:.4rem .9rem;color:var(--ink)}
.next a:hover{background:var(--panel);text-decoration:none}
footer.site{border-top:1px solid var(--border);background:var(--panel);padding:2.5rem 0;margin-top:1rem;font-size:.875rem}
footer.site .cols{display:flex;flex-wrap:wrap;gap:2.5rem;justify-content:space-between}
footer.site a{color:var(--muted);display:block;margin-bottom:.4rem}
footer.site a:hover{color:var(--ink)}
footer.site .lbl{font-family:ui-monospace,monospace;font-size:.6875rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink);margin-bottom:.7rem;font-weight:600}
footer.site .fine{margin-top:2rem;color:var(--muted);font-size:.8125rem;max-width:44rem}
@media (max-width:640px){
  section{padding:2.5rem 0}.hero{padding:3rem 0 2.25rem}
  nav.site{gap:.9rem}nav.site a.hideSm{display:none}
}