/* spawnusa.org — Phase 0
   Design language intentionally separate from any other property.
   Palette: wet slate, sedge, rainwater, silt. Type: Newsreader / Public Sans. */

:root{
  --ink:#17221E;
  --paper:#EEF1EA;
  --sedge:#40673F;
  --runoff:#2C6C87;
  --silt:#CFC4AC;
  --stone:#6E7A72;
  --rule:#D3D9CF;
  --measure:66ch;
}

*,*::before,*::after{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",Roboto,sans-serif;
  font-size:17px;
  line-height:1.65;
  font-feature-settings:"kern" 1;
}

h1,h2,h3{
  font-family:"Newsreader",Georgia,"Times New Roman",serif;
  font-weight:500;
  line-height:1.15;
  letter-spacing:-0.01em;
  margin:0 0 .5em;
}

h1{font-size:clamp(2rem,5vw,3.1rem)}
h2{font-size:clamp(1.35rem,3vw,1.9rem);margin-top:2.2em}
h3{font-size:1.15rem;margin-top:1.8em}

p,ul,ol{max-width:var(--measure)}
p{margin:0 0 1.1em}
ul,ol{padding-left:1.2em;margin:0 0 1.1em}
li{margin-bottom:.4em}

a{color:var(--runoff);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
a:hover{color:var(--sedge)}
a:focus-visible{outline:2px solid var(--runoff);outline-offset:3px;border-radius:2px}

.shell{width:min(100% - 2.5rem,74rem);margin-inline:auto}

/* ---- masthead ---- */
.masthead{border-bottom:1px solid var(--rule);padding:1.4rem 0}
.masthead-row{display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:baseline;justify-content:space-between}
.wordmark{
  font-family:"Newsreader",Georgia,serif;
  font-size:1.3rem;font-weight:600;letter-spacing:.01em;
  color:var(--ink);text-decoration:none;
}
.wordmark span{color:var(--sedge)}
.nav{display:flex;flex-wrap:wrap;gap:1.25rem;font-size:.9rem}
.nav a{color:var(--stone);text-decoration:none}
.nav a:hover{color:var(--ink);text-decoration:underline}

/* ---- hydrograph rule: stepped tick marks, the site's one recurring motif ---- */
.hydro{display:flex;align-items:flex-end;gap:5px;height:22px;margin:2.5rem 0 1.5rem}
.hydro i{display:block;width:3px;background:var(--runoff);opacity:.55}
.hydro i:nth-child(1){height:5px}
.hydro i:nth-child(2){height:9px}
.hydro i:nth-child(3){height:16px}
.hydro i:nth-child(4){height:22px}
.hydro i:nth-child(5){height:14px}
.hydro i:nth-child(6){height:8px}
.hydro i:nth-child(7){height:5px}
.hydro i:nth-child(8){height:3px}

/* ---- page body ---- */
main{padding:2.5rem 0 4rem}
.lede{font-size:1.2rem;line-height:1.55;color:#26332D;max-width:58ch}
.eyebrow{
  font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sedge);font-weight:600;margin:0 0 .9rem;
}

.cards{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));margin:2rem 0;max-width:none}
.card{border-top:2px solid var(--silt);padding-top:1rem}
.card h3{margin-top:0;font-size:1.05rem}
.card p{font-size:.94rem;color:#3A4741;margin-bottom:.5rem}

.callout{
  border-left:3px solid var(--sedge);
  background:rgba(64,103,63,.055);
  padding:1rem 1.25rem;margin:2rem 0;max-width:var(--measure);
}
.callout p:last-child{margin-bottom:0}

/* ---- footer ---- */
.foot{border-top:1px solid var(--rule);padding:2rem 0 3rem;font-size:.86rem;color:var(--stone)}
.foot p{max-width:70ch}
.foot a{color:var(--stone)}
.disclaimer{font-size:.8rem;color:#7C877F;border-top:1px dotted var(--rule);padding-top:1rem;margin-top:1.25rem}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}
/* ---------- cost-page system ---------- */
.crumb{font-size:.8rem;color:var(--stone);margin:0 0 1.5rem;padding-top:1.5rem}
.crumb a{color:var(--stone)}
.crumb span{margin:0 .35rem}

.answer{border:1px solid var(--rule);border-left:4px solid var(--sedge);background:#fff;
  padding:1.3rem 1.5rem;margin:2rem 0;max-width:46rem;border-radius:3px}
.answer-range{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:2.3rem;
  line-height:1.05;color:var(--sedge);font-weight:600}
.answer-k{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--stone);margin-top:.45rem}
.answer-note{font-size:.92rem;margin:.9rem 0 0;color:#3A4741}

.calc{border:1px solid var(--rule);background:#fff;border-radius:3px;padding:1.5rem;margin:2rem 0;max-width:48rem}
.calc h2{margin-top:0;font-size:1.15rem}
.calc-grid{display:grid;gap:1.1rem 1.6rem;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr))}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:.35rem;color:#2C3A34}
.field input,.field select{width:100%;padding:.55rem .65rem;font:inherit;font-size:.95rem;
  border:1px solid #BFC8C1;border-radius:2px;background:#FCFDFB;color:var(--ink)}
.field input:focus,.field select:focus{outline:2px solid var(--runoff);outline-offset:1px;border-color:var(--runoff)}
.field .hint{font-size:.76rem;color:var(--stone);margin-top:.3rem;display:block}

.adders{border:1px solid var(--rule);border-radius:2px;padding:.9rem 1.1rem;margin:1.2rem 0 0}
.adders legend{font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--stone);font-weight:600;padding:0 .4rem}
.adder{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;margin:.5rem 0;cursor:pointer}
.adder input{margin-top:.25rem;flex-shrink:0}
.adder em{color:var(--stone);font-style:normal;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}

.calc-actions{margin-top:1.4rem;display:flex;gap:.75rem;flex-wrap:wrap}
.btn{font:inherit;font-weight:600;font-size:.92rem;cursor:pointer;background:var(--sedge);color:#fff;
  border:1px solid var(--sedge);padding:.6rem 1.4rem;border-radius:2px}
.btn:hover{background:#355634;border-color:#355634}
.btn:focus-visible{outline:2px solid var(--runoff);outline-offset:2px}
.btn-quiet{background:transparent;color:var(--stone);border-color:#C3CCC5}
.btn-quiet:hover{background:#E6EBE4;color:var(--ink)}

.results{margin-top:1.6rem;border-top:2px solid var(--silt);padding-top:1.3rem}
.results[hidden]{display:none}
.range{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:2rem;line-height:1.1;
  color:var(--runoff);font-weight:600}
.results small{color:var(--stone);font-size:.85rem;display:block;margin-top:.3rem}
.brk{width:100%;border-collapse:collapse;font-size:.89rem;margin-top:1.2rem}
.brk th,.brk td{text-align:left;padding:.45rem .5rem;border-bottom:1px solid var(--rule)}
.brk th{font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--stone);font-weight:600}
.brk td.n{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;text-align:right;white-space:nowrap}
.brk tr.tot td{border-bottom:none;border-top:2px solid var(--silt)}
.note{font-size:.88rem;border-left:3px solid var(--runoff);padding:.7rem 1rem;
  background:rgba(44,108,135,.06);margin:.9rem 0}
.note.warn{border-left-color:#9A5B22;background:rgba(154,91,34,.07)}

table.spec{border-collapse:collapse;width:100%;max-width:48rem;font-size:.9rem;margin:1.2rem 0}
table.spec th,table.spec td{text-align:left;padding:.55rem .6rem;border-bottom:1px solid var(--rule);vertical-align:top}
table.spec th{font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--stone);font-weight:600}
table.spec td.n{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;white-space:nowrap}

.tiers{display:grid;gap:0;grid-template-columns:repeat(3,1fr);margin:1.5rem 0;max-width:52rem;
  border:1px solid var(--rule);border-radius:3px;overflow:hidden}
.tier{padding:1.1rem 1.2rem;background:#fff;border-right:1px solid var(--rule)}
.tier:last-child{border-right:none}
.tier-n{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.95rem;color:var(--sedge);font-weight:600;margin-bottom:.4rem}
.tier h3{margin:0 0 .4rem;font-size:1rem}
.tier-p{font-size:.86rem;color:#3A4741;margin:0 0 .5rem;max-width:none}
.tier-w{font-size:.82rem;color:var(--stone);margin:0;max-width:none;font-style:italic}
@media(max-width:720px){.tiers{grid-template-columns:1fr}.tier{border-right:none;border-bottom:1px solid var(--rule)}}

details.faq{border-bottom:1px solid var(--rule);padding:.9rem 0;max-width:48rem}
details.faq summary{cursor:pointer;font-weight:600;font-size:1rem;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1rem}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";color:var(--sedge);font-size:1.3rem;font-weight:400;flex-shrink:0}
details.faq[open] summary::after{content:"\2212"}
details.faq summary:focus-visible{outline:2px solid var(--runoff);outline-offset:3px}
details.faq div{padding-top:.7rem}
details.faq p{margin:0;font-size:.94rem}

.quote-form{border:1px solid var(--rule);border-left:3px solid var(--sedge);background:#FBFCFA;
  padding:1.3rem 1.5rem;margin:2.5rem 0;max-width:48rem;border-radius:3px}
.quote-form h2{margin-top:0;font-size:1.1rem}
.quote-form>p{font-size:.93rem}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.8rem;color:#46524C;
  margin:1rem 0;line-height:1.5;max-width:44rem}
.consent input{margin-top:.2rem;flex-shrink:0}
#q-msg{font-size:.88rem;margin-top:.9rem}
#q-msg.bad{color:#9A5B22}
#q-msg.ok{color:var(--sedge)}

/* ---------- lead form honeypot ---------- */
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}