:root{
  --ground:#F2F4F3; --surface:#FFFFFF; --surface-2:#E9EDEB;
  --line:#D3DAD7; --line-soft:#E2E7E5;
  --text:#141C1A; --text-2:#4E5B57; --text-3:#78847F;
  --accent:#0E6E63; --accent-soft:#DDEBE8; --on-accent:#FFFFFF;
  --good:#2F6E4F; --good-bg:#DFEDE4; --good-line:#8FC0A4;
  --warn:#9A5A00; --warn-bg:#F6E7CE; --warn-line:#DCB271;
  --bad:#9B3A2C; --bad-bg:#F6DFDA; --bad-line:#D9A296;
  --ink:#0C1211; --ink-2:#141B1A; --ink-line:#2A3634;
  --ink-text:#E6EDEB; --ink-text-2:#A5B2AE; --ink-text-3:#7A8781;
  --ink-accent:#4CBFAF;
  --shadow:0 1px 2px rgba(20,28,26,.05),0 10px 28px -16px rgba(20,28,26,.22);
  --shadow-lg:0 2px 4px rgba(20,28,26,.06),0 24px 56px -28px rgba(20,28,26,.34);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  margin:0;background:var(--ground);color:var(--text);
  font-family:"Source Serif 4",Georgia,"Times New Roman",serif;
  font-size:18px;line-height:1.62;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.ui,nav,button,.btn,label,input,textarea{
  font-family:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
.mono{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,monospace}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:#0A544B}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.col{max-width:64ch}
.center{margin-left:auto;margin-right:auto}

/* ---------- nav ---------- */
.nav{border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:40}
.nav-in{max-width:1080px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:11px;margin-right:auto;text-decoration:none;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-name{font-family:"Archivo",sans-serif;font-weight:600;font-size:17px;letter-spacing:-.015em}
.nav-links{display:flex;gap:22px;align-items:center;font-size:15px}
.nav-links a{color:var(--text-2);text-decoration:none}
.nav-links a:hover{color:var(--accent)}
.nav-links a[aria-current="page"]{color:var(--accent);font-weight:600}
@media (max-width:620px){.nav-links{gap:16px;font-size:14px}.brand-name{font-size:15px}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--accent);color:var(--on-accent);
  font-weight:600;font-size:16px;padding:13px 22px;border-radius:6px;
  text-decoration:none;border:1px solid var(--accent);min-height:48px;
  transition:filter .14s ease;
}
.btn:hover{filter:brightness(1.09);color:var(--on-accent)}
.btn-quiet{background:transparent;color:var(--accent);border-color:var(--line)}
.btn-quiet:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);filter:none}
.btn-dark{background:var(--ink-accent);border-color:var(--ink-accent);color:#06201C}
.btn-dark:hover{color:#06201C}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:var(--ink-text);position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;top:-260px;right:-180px;width:760px;height:760px;border-radius:50%;
  background:radial-gradient(circle,rgba(14,110,99,.30) 0%,rgba(12,18,17,0) 70%);pointer-events:none;
}
.hero-in{max-width:1080px;margin:0 auto;padding:78px 24px 68px;position:relative}
.eyebrow{
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12px;
  letter-spacing:.15em;text-transform:uppercase;color:var(--ink-accent);margin-bottom:22px;
}
.hero h1{
  font-family:"Archivo",sans-serif;font-size:clamp(38px,6vw,68px);line-height:1.0;
  letter-spacing:-.035em;font-weight:700;margin:0 0 22px;max-width:17ch;text-wrap:balance;
}
.hero h1 em{font-style:normal;color:var(--ink-accent)}
.hero p.lead{font-size:21px;line-height:1.55;color:var(--ink-text-2);max-width:58ch;margin:0 0 32px}
.hero .btn-quiet{color:var(--ink-accent);border-color:var(--ink-line)}
.hero .btn-quiet:hover{background:rgba(76,191,175,.1);border-color:var(--ink-accent)}
.credbar{
  margin-top:44px;padding-top:26px;border-top:1px solid var(--ink-line);
  display:flex;flex-wrap:wrap;gap:12px 30px;align-items:center;
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:13px;color:var(--ink-text-2);
}
.credbar b{color:var(--ink-text);font-weight:600}
.credbar .dot{width:4px;height:4px;border-radius:50%;background:var(--ink-line)}
@media (max-width:620px){.credbar .dot{display:none}}

/* ---------- sections ---------- */
section{padding:66px 0}
section.tight{padding:48px 0}
.kicker{
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin-bottom:18px;
}
h2{
  font-family:"Archivo",sans-serif;font-size:clamp(28px,3.6vw,40px);line-height:1.1;
  letter-spacing:-.028em;font-weight:700;margin:0 0 20px;max-width:22ch;text-wrap:balance;
}
h2 em{font-style:normal;color:var(--accent)}
h3{font-family:"Archivo",sans-serif;font-size:21px;line-height:1.28;letter-spacing:-.015em;
  font-weight:600;margin:0 0 10px;text-wrap:balance}
p{margin:0 0 18px;max-width:64ch}
ul,ol{margin:0 0 18px;padding-left:22px;max-width:64ch}
li{margin-bottom:9px}
li::marker{color:var(--text-3)}
strong{font-weight:600}
.dark{background:var(--ink);color:var(--ink-text)}
.dark h2{color:var(--ink-text)}
.dark h2 em{color:var(--ink-accent)}
.dark p{color:var(--ink-text-2)}
.dark .kicker{color:var(--ink-text-3)}
.dark a{color:var(--ink-accent)}

/* ---------- proof row ---------- */
.qrow{
  background:var(--surface);border:1px solid var(--line);border-radius:10px;
  box-shadow:var(--shadow);padding:22px 24px;display:grid;gap:16px;margin:0 0 22px;
}
.dark .qrow{background:var(--ink-2);border-color:var(--ink-line)}
.qrow-q{display:flex;gap:15px;align-items:flex-start}
.qid{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:13px;font-weight:600;color:var(--text-3);padding-top:3px}
.dark .qid{color:var(--ink-text-3)}
.qtext{font-style:italic;color:var(--text-2);font-size:18px;line-height:1.45;margin:0}
.dark .qtext{color:var(--ink-text-2)}
.flagbox{
  background:var(--warn-bg);border:1px solid var(--warn-line);border-left:4px solid var(--warn);
  border-radius:6px;padding:16px 18px;display:grid;gap:8px;
}
.dark .flagbox{background:#33260F;border-color:#6B5121;border-left-color:#E0A552}
.flagtag{
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11px;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;color:var(--warn);
}
.dark .flagtag{color:#E0A552}
.flagbox p{margin:0;font-family:"Archivo",sans-serif;font-size:16.5px;line-height:1.45;color:var(--text)}
.dark .flagbox p{color:var(--ink-text)}
.flagbox p.sub{color:var(--text-2);font-size:15.5px}
.dark .flagbox p.sub{color:var(--ink-text-2)}

/* ---------- tables ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow);margin:0 0 24px}
table{border-collapse:collapse;width:100%;font-family:"Archivo",sans-serif;font-size:15px}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top}
th{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--text-3);font-weight:600;background:var(--surface-2);white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
td.num{font-family:"JetBrains Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums;white-space:nowrap}

/* ---------- pricing ---------- */
.tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0 0 26px}
@media (max-width:860px){.tiers{grid-template-columns:1fr}}
.tier{
  background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:26px 24px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;
}
.tier.feature{border-color:var(--accent);box-shadow:var(--shadow-lg);position:relative}
.tier-badge{
  position:absolute;top:-11px;left:24px;background:var(--accent);color:var(--on-accent);
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:10.5px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:4px;
}
.tier-name{font-family:"Archivo",sans-serif;font-weight:600;font-size:18px}
.tier-price{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:36px;font-weight:600;
  letter-spacing:-.02em;line-height:1;color:var(--text)}
.tier-meta{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12.5px;color:var(--text-3)}
.tier ul{margin:0;padding-left:0;list-style:none;display:grid;gap:10px;font-family:"Archivo",sans-serif;font-size:15.5px;line-height:1.45}
.tier li{margin:0;display:grid;grid-template-columns:20px 1fr;gap:9px;align-items:start}
.tick{width:15px;height:15px;margin-top:3px;flex-shrink:0}

/* ---------- callouts ---------- */
.callout{background:var(--accent-soft);border:1px solid var(--accent);border-radius:8px;
  padding:22px 24px;margin:0 0 24px;max-width:64ch}
.callout p:last-child{margin-bottom:0}
.callout .lead{font-family:"Archivo",sans-serif;font-weight:600;font-size:16px;margin-bottom:9px}
.dark .callout{background:rgba(76,191,175,.09);border-color:var(--ink-line)}
.dark .callout p{color:var(--ink-text-2)}
.dark .callout .lead{color:var(--ink-text)}

/* ---------- steps ---------- */
.steps{display:grid;gap:0;margin:0 0 24px;max-width:66ch}
.step{display:grid;grid-template-columns:44px minmax(0,1fr);gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step-n{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:13px;font-weight:600;color:var(--accent);padding-top:4px}
.step p{margin:0;font-size:17px}
.step h3{font-size:18px;margin-bottom:6px}
@media (max-width:560px){.step{grid-template-columns:1fr;gap:6px}.step-n{padding-top:0}}

/* ---------- portrait ---------- */
.bio{display:grid;grid-template-columns:200px minmax(0,1fr);gap:34px;align-items:start;max-width:900px}
@media (max-width:700px){.bio{grid-template-columns:1fr;gap:22px}}
.bio img{width:200px;height:200px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.dark .bio img{border-color:var(--ink-line)}

/* ---------- cta band ---------- */
.cta{background:var(--accent);color:var(--on-accent)}
.cta .wrap{padding-top:56px;padding-bottom:56px}
.cta h2{color:var(--on-accent);max-width:24ch}
.cta p{color:rgba(255,255,255,.9);font-size:19px}
.cta .btn{background:var(--surface);color:var(--accent);border-color:var(--surface)}
.cta .btn:hover{color:var(--accent)}

/* ---------- footer ---------- */
footer{background:var(--ink);color:var(--ink-text-3);padding:44px 0 56px;font-size:14.5px}
footer .wrap{display:grid;gap:18px}
footer a{color:var(--ink-text-2)}
footer a:hover{color:var(--ink-accent)}
footer .frow{display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center}
footer .fine{font-size:13px;line-height:1.6;max-width:70ch;color:var(--ink-text-3)}

/* ---------- controls reference page ---------- */
.pagehead{background:var(--ink);color:var(--ink-text)}
.pagehead .wrap{padding:64px 24px 56px}
.pagehead h1{font-family:"Archivo",sans-serif;font-size:clamp(34px,5.2vw,56px);line-height:1.03;
  letter-spacing:-.032em;font-weight:700;margin:0 0 20px;max-width:18ch;text-wrap:balance}
.pagehead h1 em{font-style:normal;color:var(--ink-accent)}
.pagehead p.lead{font-size:20px;line-height:1.55;color:var(--ink-text-2);max-width:60ch;margin:0}

.toc{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:2px 22px;
  font-family:"Archivo",sans-serif;font-size:15px;margin:0 0 8px;padding:0;list-style:none;max-width:none}
.toc li{margin:0;padding:5px 0}
.toc a{color:var(--text-2);text-decoration:none;display:flex;gap:10px}
.toc a:hover{color:var(--accent)}
.toc .n{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12.5px;color:var(--text-3);padding-top:2px}

.ctrl{background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);
  padding:28px 30px;margin:0 0 20px;scroll-margin-top:80px}
@media (max-width:560px){.ctrl{padding:22px 18px}}
.ctrl-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.ctrl-n{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:15px;font-weight:600;color:var(--accent)}
.ctrl-head h3{margin:0;font-size:22px;flex:1 1 auto;min-width:min(100%,18ch)}
.freq{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:10.5px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;background:var(--surface-2);color:var(--text-3);padding:4px 9px;border-radius:4px;white-space:nowrap}
.ask{font-style:italic;color:var(--text-2);font-size:17.5px;line-height:1.5;margin:0 0 20px;
  padding-left:16px;border-left:3px solid var(--line);max-width:70ch}
.pair{display:grid;gap:14px;margin-bottom:20px}
.box{border-radius:8px;padding:17px 19px;border:1px solid;max-width:none}
.box .tag{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:10.5px;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;display:block;margin-bottom:9px}
.box .said{font-family:"Archivo",sans-serif;font-size:17px;line-height:1.45;font-weight:600;margin:0 0 9px;max-width:70ch}
.box .why{font-size:16.5px;line-height:1.55;margin:0;color:var(--text-2);max-width:70ch}
.box-bad{background:var(--bad-bg);border-color:var(--bad-line)}
.box-bad .tag{color:var(--bad)}
.box-good{background:var(--good-bg);border-color:var(--good-line)}
.box-good .tag{color:var(--good)}
.fix{border-top:1px solid var(--line-soft);padding-top:18px;display:grid;gap:12px}
.fix-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.fix-head .tag{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:10.5px;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;color:var(--text-3)}
.effort{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12.5px;font-weight:600;
  background:var(--accent-soft);color:#0A544B;padding:5px 11px;border-radius:5px;white-space:nowrap}
.fix p{font-size:16.5px;line-height:1.58;margin:0;max-width:70ch}
.src{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12px;line-height:1.5;color:var(--text-3);margin:0;max-width:70ch}
.notes{border-top:1px solid var(--line);padding-top:26px;display:grid;gap:14px}
.notes p{font-size:15.5px;line-height:1.6;color:var(--text-2);max-width:72ch;margin:0}

/* quiet button on the accent CTA band */
.cta .btn-quiet{background:transparent;border-color:rgba(255,255,255,.5);color:#FFFFFF}
.cta .btn-quiet:hover{background:rgba(255,255,255,.15);border-color:#FFFFFF;color:#FFFFFF;filter:none}