:root{
  --ink:#14243D;
  --ink-soft:#41536E;
  --paper:#EFF1EC;
  --card:#FFFFFF;
  --line:#D3D8CE;
  --green:#1C6F52;
  --green-soft:#E3F0E9;
  --amber:#B4661A;
  --amber-soft:#F8ECDD;
  --focus:#2F6BD8;
  --radius:4px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Public Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.6;
}
h1,h2,h3{font-family:"Bricolage Grotesque","Public Sans",sans-serif;line-height:1.08;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.1rem);font-weight:800}
h2{font-size:clamp(1.35rem,3vw,1.9rem);font-weight:700;margin-top:2.4rem}
h3{font-size:1.1rem;font-weight:700;margin-top:1.6rem}
p{margin:0 0 1rem}
a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:2px}

.wrap{max-width:860px;margin:0 auto;padding:0 20px}

/* header */
.masthead{border-bottom:1px solid var(--line);background:var(--card)}
.masthead .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.15rem;letter-spacing:-.03em;color:var(--ink);text-decoration:none}
.logo span{color:var(--green)}
.masthead nav a{font-size:.9rem;color:var(--ink-soft);text-decoration:none;margin-left:18px}
.masthead nav a:hover{color:var(--green);text-decoration:underline}

/* hero */
.hero{padding:56px 0 24px}
.eyebrow{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:14px}
.lede{font-size:1.12rem;color:var(--ink-soft);max-width:60ch}

/* SIGNATURE: ledger tape readout */
.tape{
  background:var(--ink);
  color:#F4F7F2;
  border-radius:var(--radius);
  padding:22px 24px;
  margin:28px 0;
  font-family:"JetBrains Mono",ui-monospace,monospace;
  box-shadow:0 1px 0 rgba(0,0,0,.06);
}
.tape-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:7px 0;border-bottom:1px dashed rgba(244,247,242,.22);font-size:.9rem}
.tape-row:last-child{border-bottom:none}
.tape-row .lbl{color:#A9BDD3}
.tape-row .val{font-variant-numeric:tabular-nums;white-space:nowrap}
.tape-total{margin-top:10px;padding-top:14px;border-top:2px solid rgba(244,247,242,.5)}
.tape-total .lbl{color:#F4F7F2;font-size:.95rem;letter-spacing:.02em}
.tape-total .val{font-size:clamp(1.6rem,5vw,2.3rem);font-weight:700;color:#8FE0B6;font-variant-numeric:tabular-nums}
.tape-note{margin-top:12px;font-size:.74rem;color:#8FA3B8;line-height:1.5}

/* form */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.86rem;font-weight:600;margin-bottom:6px}
.field .hint{font-size:.78rem;color:var(--ink-soft);font-weight:400;margin-top:4px}
.field input,.field select{
  width:100%;padding:11px 12px;font-size:1rem;font-family:"JetBrains Mono",ui-monospace,monospace;
  border:1px solid var(--line);border-radius:var(--radius);background:#FCFDFB;color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:620px){.grid2{grid-template-columns:1fr}}

/* callouts */
.note{border-left:3px solid var(--amber);background:var(--amber-soft);padding:14px 16px;border-radius:0 var(--radius) var(--radius) 0;font-size:.9rem;margin:22px 0}
.note strong{display:block;margin-bottom:3px}

/* tool cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin:28px 0}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--green);transform:translateY(-2px)}
.card .k{font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);display:block;margin-bottom:8px}
.card h3{margin:0 0 6px;font-size:1.02rem}
.card p{margin:0;font-size:.86rem;color:var(--ink-soft);line-height:1.45}

/* ad slots */

/* faq */
.faq{border-top:1px solid var(--line);padding-top:8px}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:.98rem;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";color:var(--green);font-family:"JetBrains Mono",monospace;margin-right:10px;font-weight:700}
.faq details[open] summary::before{content:"\2212"}
.faq p{margin:10px 0 0;font-size:.94rem;color:var(--ink-soft)}

footer{border-top:1px solid var(--line);margin-top:56px;padding:28px 0 48px;font-size:.84rem;color:var(--ink-soft);background:var(--card)}
footer a{color:var(--ink-soft)}
.disclaimer{font-size:.78rem;line-height:1.6;max-width:70ch;margin-top:12px}

@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}