/* AMC Engineering, PLLC — site stylesheet
   Design language: technical drawing / boring-log conventions borrowed from
   environmental & geotechnical engineering documents — sheet numbers, ruled
   title blocks, monospace data readouts, strata-line dividers. */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink:#1B2420;
  --paper:#F7F8F3;
  --paper-2:#EEF0E7;
  --green:#248E24;
  --green-dark:#186318;
  --lime:#9ACB33;
  --earth:#8B7355;
  --line:#D3D8CA;
  --error:#B3261E;
  --text-secondary:#54604F;
  --text-muted:#828C7A;
  --white:#FFFFFF;

  --font-display:'Source Serif 4', Georgia, serif;
  --font-body:'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --max:1160px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{max-width:var(--max);margin:0 auto;padding:0 32px;}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:600;
  margin:0;
  line-height:1.15;
}
h1{font-size:clamp(2.2rem,4.5vw,3.4rem);}
h2{font-size:clamp(1.6rem,3vw,2.2rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1rem;color:var(--text-secondary);}
p:last-child{margin-bottom:0;}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--green-dark);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:var(--green);
  display:inline-block;
}

/* ---------- header ---------- */
header{
  border-bottom:1px solid var(--line);
  background:var(--paper);
  position:sticky;
  top:0;
  z-index:50;
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 32px;
  max-width:var(--max);
  margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-lockup{height:54px;width:257px;display:block;flex-shrink:0;}
.nav-phone{
  font-family:var(--font-mono);
  font-size:.82rem;
  color:var(--ink);
  white-space:nowrap;
}
.nav-phone:hover{color:var(--green-dark);}
.nav-phone-mobile{display:none;}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-links a{font-size:.92rem;font-weight:500;padding:6px 0;border-bottom:2px solid transparent;}
.nav-links a:hover, .nav-links a.active{border-bottom-color:var(--green);}

.nav-dropdown{position:relative;}
.nav-dropdown > a{display:inline-block;}
.dropdown-panel{
  position:absolute;top:100%;left:50%;
  transform:translateX(-50%) translateY(6px);
  background:var(--paper);
  border:1px solid var(--line);
  min-width:230px;
  padding:8px 0;
  box-shadow:0 10px 24px rgba(27,36,32,.10);
  opacity:0;visibility:hidden;
  transition:opacity .15s ease, transform .15s ease;
  z-index:60;
}
.nav-dropdown:hover .dropdown-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.dropdown-panel a{display:block;padding:9px 18px;font-size:.86rem;font-weight:400;border-bottom:none;white-space:nowrap;}
.dropdown-panel a:hover{background:var(--paper-2);color:var(--green-dark);border-bottom:none;}
.nav-cta{
  font-family:var(--font-body);
  font-size:.95rem;
  font-weight:600;
  background:var(--green);
  color:var(--white) !important;
  padding:13px 24px;
  border-radius:2px;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--green-dark);}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--ink);}

@media (max-width:1120px){
  .nav{justify-content:flex-start;}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    background:var(--paper);
    flex-direction:column;
    align-items:flex-start;
    padding:20px 32px 28px;
    border-bottom:1px solid var(--line);
    gap:18px;
    display:none;
  }
  .nav-links.open{display:flex;}
  .menu-toggle{display:block;}
  .nav-cta{margin-top:6px;}
  .nav-phone-mobile{
    display:flex;align-items:center;justify-content:center;
    width:36px;height:36px;
    font-size:1.2rem;
    color:var(--ink);
    margin-left:auto;
    margin-right:4px;
  }

  .nav-dropdown{display:flex;flex-direction:column;gap:10px;}
  .dropdown-panel{
    position:static;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:none;background:none;padding:0 0 0 16px;
  }
  .dropdown-panel a{display:none;padding:0;font-size:.85rem;color:var(--text-secondary);}
  .dropdown-panel a.mobile-featured{display:block;}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:.95rem;
  padding:13px 24px;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{background:var(--green);color:var(--white);}
.btn-primary:hover{background:var(--green-dark);}
.btn-outline{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--paper);}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- section shell ---------- */
section{padding:44px 0;}
.section-tight{padding:36px 0;}

@media (max-width:700px){
  section{padding:44px 0;}
  .section-tight{padding:32px 0;}
  .cta-banner{padding:40px 0;}
  footer{padding:40px 0 24px;}
  .container{padding:0 22px;}
}
.alt{background:var(--paper-2);}
.rule-top{border-top:1px solid var(--line);}

/* ---------- field photography ---------- */
/* a single framed photo with a mono caption, echoing a drawing-sheet plate */
.photo-figure{margin:0;}
.photo-figure img{
  display:block;width:100%;height:auto;
  border:1px solid var(--line);
  border-radius:2px;
}
.photo-figure figcaption{
  font-family:var(--font-mono);
  font-size:.72rem;
  line-height:1.5;
  letter-spacing:.02em;
  color:var(--text-muted);
  margin-top:10px;
  padding-left:14px;
  border-left:2px solid var(--green);
}
/* a wide photo used as a section-spanning band */
.photo-band{margin:0;}
.photo-band img{
  display:block;width:100%;height:auto;
  max-height:520px;object-fit:cover;object-position:center;
  border-radius:2px;
}
.photo-band figcaption{
  font-family:var(--font-mono);
  font-size:.72rem;
  line-height:1.5;
  letter-spacing:.02em;
  color:var(--text-muted);
  margin-top:10px;
  padding-left:14px;
  border-left:2px solid var(--green);
}
/* wrapper for photos appended to a service section */
.svc-photos{margin-top:28px;}

/* ---------- citations ---------- */
.cite{
  font-family:var(--font-mono);
  font-size:.68rem;
  vertical-align:super;
  color:var(--green-dark);
  text-decoration:none;
  margin-left:1px;
}
.cite:hover{text-decoration:underline;}
.sources{
  margin-top:40px;
  padding-top:20px;
  border-top:1px solid var(--line);
}
.sources h3{
  font-family:var(--font-mono);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--text-muted);
  margin:0 0 12px;
  font-weight:600;
}
.sources ol{
  margin:0;
  padding-left:18px;
  font-family:var(--font-mono);
  font-size:.78rem;
  line-height:1.7;
  color:var(--text-secondary);
}
.sources li{margin-bottom:6px;}
.sources li:target{color:var(--ink);}
/* a strip of 2-3 photos that share one caption */
.photo-grid{display:grid;gap:14px;}
.photo-grid.cols-2{grid-template-columns:repeat(2,1fr);}
.photo-grid.cols-3{grid-template-columns:repeat(3,1fr);}
.photo-grid img{
  display:block;width:100%;height:100%;
  aspect-ratio:4/3;object-fit:cover;
  border:1px solid var(--line);
  border-radius:2px;
}
.photo-grid-cap{
  font-family:var(--font-mono);
  font-size:.72rem;
  line-height:1.5;
  letter-spacing:.02em;
  color:var(--text-muted);
  margin:10px 0 0;
  padding-left:14px;
  border-left:2px solid var(--green);
  grid-column:1 / -1;
}
@media (max-width:700px){
  .photo-grid.cols-3,.photo-grid.cols-2{grid-template-columns:1fr;}
  .photo-band img{max-height:340px;}
}
.divider{
  height:1px;
  background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 14px);
  margin:0;
}

/* sheet / title-block label used across section headers, echoing
   drawing-sheet numbering conventions (DWG-01, DWG-02...) */
.sheet-label{
  display:inline-flex;
  align-items:center;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.05em;
  color:var(--text-muted);
  border:1px solid var(--line);
  padding:3px 10px;
  border-radius:2px;
  margin-bottom:18px;
}

/* ---------- hero ---------- */
.hero{padding:64px 0 0;}
.hero-copy{max-width:880px;margin:0 auto;text-align:center;}
.hero h1{margin-bottom:20px;}
.hero p.lede{font-size:1.15rem;max-width:64ch;margin:0 auto 32px;}
.hero .btn-row{justify-content:center;}
.hero .eyebrow{justify-content:center;}
.hero-art-row{margin:44px auto 0;max-width:620px;}
.hero-art{width:100%;height:auto;display:block;}

@media (max-width:700px){
  .hero{padding:40px 0 0;}
  .hero-art-row{display:none;}
}

/* ---------- stat strip ---------- */
.stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.stat{
  padding:28px 24px;
  border-left:1px solid var(--line);
}
.stat:first-child{border-left:none;}
.stat .num{font-family:var(--font-mono);font-size:2rem;font-weight:500;color:var(--ink);}
.stat .label{font-size:.78rem;color:var(--text-muted);letter-spacing:.03em;text-transform:uppercase;margin-top:4px;}

@media (max-width:760px){
  .stats{grid-template-columns:repeat(3,1fr);}
  .stat{padding:18px 10px;}
  .stat .num{font-size:1.5rem;}
  .stat .label{font-size:.66rem;}
}

/* ---------- cards ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.card{background:var(--paper);padding:30px 26px;}
.card h3{margin-bottom:10px;}
.card .tag{font-family:var(--font-mono);font-size:.7rem;color:var(--green-dark);letter-spacing:.05em;margin-bottom:14px;display:block;}
.card ul{margin:14px 0 0;padding:0;list-style:none;}
.card ul li{
  position:relative;
  padding-left:16px;
  font-size:.92rem;
  color:var(--text-secondary);
  margin-bottom:8px;
}
.card ul li::before{
  content:"";
  position:absolute;left:0;top:.55em;
  width:8px;height:2px;
  background:var(--earth);
}
.card a.more{font-size:.85rem;font-weight:600;color:var(--green-dark);display:inline-block;margin-top:16px;}

.card-link{display:block;color:inherit;}
.card-link .more{font-size:.85rem;font-weight:600;color:var(--green-dark);display:inline-block;margin-top:16px;}
.card-link:hover{background:var(--paper-2);}
.card-link:hover h3{color:var(--green-dark);}

@media (max-width:700px){
  .grid-collapse-mobile .card-link{padding:16px 20px;}
  .grid-collapse-mobile .card-link .tag,
  .grid-collapse-mobile .card-link p,
  .grid-collapse-mobile .card-link .more{display:none;}
  .grid-collapse-mobile .card-link h3{
    margin:0;font-size:1rem;font-weight:600;
    display:flex;align-items:center;justify-content:space-between;
  }
  .grid-collapse-mobile .card-link h3::after{content:"\2192";color:var(--green-dark);font-weight:400;margin-left:8px;}
}

@media (max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:1fr;}
}
@media (max-width:600px){
  .grid-4{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
}

/* ---------- agency chips ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  font-family:var(--font-mono);
  font-size:.8rem;
  border:1px solid var(--line);
  padding:8px 14px;
  border-radius:2px;
  color:var(--text-secondary);
}

/* ---------- experience blocks ---------- */
.exp-block{
  display:grid;
  grid-template-columns:220px 1fr;
  gap:32px;
  padding:26px 0;
  border-top:1px solid var(--line);
}
.exp-block:first-child{border-top:none;padding-top:0;}
.exp-block:last-child{border-bottom:1px solid var(--line);}
.exp-agency{font-family:var(--font-mono);font-size:.95rem;font-weight:500;}
.exp-agency .full{display:block;font-family:var(--font-body);font-size:.82rem;color:var(--text-muted);font-weight:400;margin-top:4px;}
.exp-logo{
  width:120px;height:64px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:4px;
  display:flex;align-items:center;justify-content:center;
  padding:6px;margin-bottom:12px;
}
.exp-logo img{max-width:100%;max-height:100%;object-fit:contain;}
.exp-sites{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.exp-sites span{
  font-size:.78rem;
  background:var(--paper-2);
  border:1px solid var(--line);
  padding:4px 10px;
  border-radius:2px;
  color:var(--text-secondary);
}
@media (max-width:760px){
  .exp-block{grid-template-columns:1fr;gap:10px;}
}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:var(--ink);
  color:var(--paper);
  padding:64px 0;
  text-align:center;
}
.cta-banner h2{color:var(--paper);margin-bottom:14px;}
.cta-banner p{color:#C7CFC0;max-width:56ch;margin:0 auto 28px;}
.cta-banner .btn-row{justify-content:center;}
.cta-banner .btn-outline{border-color:var(--paper);color:var(--paper);}
.cta-banner .btn-outline:hover{background:var(--paper);color:var(--ink);}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#B9C2AF;padding:56px 0 28px;font-size:.9rem;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px;}
footer h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:#8A9480;margin:0 0 14px;}
footer a{display:block;margin-bottom:8px;color:#D7DCCD;}
.site-links{display:flex;flex-wrap:wrap;gap:8px 22px;}
.site-links a{margin-bottom:0;}
footer a:hover{color:var(--lime);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand img{width:28px;height:28px;}
.footer-brand span{font-family:var(--font-display);color:var(--paper);font-size:1.05rem;}
.footer-bottom{
  border-top:1px solid #3A4436;
  padding-top:20px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:.8rem;
  color:#7E8975;
}
@media (max-width:760px){
  .footer-grid{grid-template-columns:1fr;gap:28px;}
}

/* ---------- form ---------- */
.form-shell{
  background:var(--white);
  border:1px solid var(--line);
  padding:40px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.field{margin-bottom:20px;}
.field label{display:block;font-size:.8rem;font-weight:600;margin-bottom:6px;color:var(--ink);}
.field label .req{color:var(--green-dark);margin-left:3px;}
.form-required-note{
  font-family:var(--font-mono);
  font-size:.75rem;
  color:var(--text-muted);
  margin:-4px 0 20px;
}
.form-required-note .req{color:var(--green-dark);margin:0 2px;}

/* required-field validation states */
.field.has-error label{color:var(--error);}
.field.has-error input,
.field.has-error select,
.field.has-error textarea{
  border-color:var(--error);
  background:#FBEAE8;
}
.field-error-msg{
  display:block;
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--error);
  margin-top:4px;
}
.form-error-summary{
  display:none;
  font-family:var(--font-mono);
  font-size:.8rem;
  color:var(--error);
  background:#FBEAE8;
  border:1px solid var(--error);
  border-radius:2px;
  padding:10px 14px;
  margin-bottom:20px;
}
.form-error-summary.show{display:block;}
.field .hint{display:block;font-weight:400;color:var(--text-muted);font-size:.78rem;margin-top:4px;}
input,select,textarea{
  width:100%;
  font-family:var(--font-body);
  font-size:.95rem;
  padding:11px 12px;
  border:1px solid var(--line);
  border-radius:2px;
  background:var(--paper);
  color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green);outline-offset:1px;}
textarea{resize:vertical;min-height:110px;}
/* compact address textarea — one/two lines, not the full message-box height */
#ct-address{min-height:auto;}
/* muted look while the placeholder option is still selected */
select:has(option[value=""]:checked){color:var(--text-muted);}
select option{color:var(--ink);}
@media (max-width:640px){
  .form-row{grid-template-columns:1fr;}
  .form-shell{padding:26px;}
}

/* ---------- contact info blocks ---------- */
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.info-item{padding:20px 0;border-top:1px solid var(--line);}
.info-item h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin:0 0 8px;}
.info-item p{margin:0;color:var(--ink);font-size:1rem;}
@media (max-width:760px){.info-grid{grid-template-columns:1fr;}}

/* ---------- misc ---------- */
.lead-block{max-width:82ch;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
@media (max-width:860px){.two-col{grid-template-columns:1fr;}}

@media (max-width:700px){
  .svc-section.collapsible-ready h2{
    display:flex;align-items:center;justify-content:space-between;
    gap:12px;margin:0;
  }
  .svc-section.collapsible-ready h2::after{
    content:"+";
    font-family:var(--font-mono);
    font-weight:400;
    color:var(--green-dark);
    font-size:1.4rem;
    line-height:1;
    flex-shrink:0;
  }
  .svc-section.collapsible-ready.open h2::after{content:"\2212";}
  /* hide the intro paragraph, button, detail card, and any field photos until opened */
  .svc-section.collapsible-ready .two-col > div > p,
  .svc-section.collapsible-ready .two-col > div > a.btn,
  .svc-section.collapsible-ready .two-col > .card,
  .svc-section.collapsible-ready .svc-photos{
    display:none;
  }
  .svc-section.collapsible-ready.open .two-col > div > p,
  .svc-section.collapsible-ready.open .two-col > div > a.btn,
  .svc-section.collapsible-ready.open .two-col > .card{
    display:block;
  }
  .svc-section.collapsible-ready.open .svc-photos{display:block;}
  .svc-section.collapsible-ready.open .two-col{gap:18px;margin-top:8px;}
}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);}

/* ---------- insights: index cards ---------- */
.insights-filter{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-bottom:32px;
}
.filter-btn{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.03em;
  background:transparent;
  border:1px solid var(--line);
  color:var(--text-secondary);
  padding:7px 15px;
  border-radius:999px;
  cursor:pointer;
}
.filter-btn:hover{border-color:var(--green);color:var(--green-dark);}
.filter-btn.active{background:var(--ink);border-color:var(--ink);color:var(--paper);}
.insights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}
.insight-card{background:var(--paper);border:1px solid var(--line);padding:28px 24px;display:flex;flex-direction:column;}
.insight-card .cat{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;color:var(--green-dark);text-transform:uppercase;margin-bottom:12px;}
.insight-card h3{margin-bottom:10px;font-size:1.15rem;}
.insight-card p{font-size:.9rem;flex-grow:1;}
.insight-card .meta{font-family:var(--font-mono);font-size:.72rem;color:var(--text-muted);margin-top:16px;padding-top:14px;border-top:1px solid var(--line);}
.insight-card a.more{font-size:.85rem;font-weight:600;color:var(--green-dark);display:inline-block;margin-top:14px;}
.insight-empty{padding:48px 24px;text-align:center;border:1px dashed var(--line);color:var(--text-muted);font-size:.95rem;}

/* ---------- insights: single article ---------- */
.article-head{max-width:70ch;}
.article-meta-row{
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--text-muted);
  display:flex;
  gap:16px;
  margin-top:16px;
}
.article-body{max-width:68ch;}
.article-body h2{font-size:1.5rem;margin:40px 0 14px;}
.article-body h3{font-size:1.15rem;margin:30px 0 10px;}
.article-body p{font-size:1.02rem;color:var(--ink);}
.article-body ul,.article-body ol{color:var(--ink);padding-left:22px;margin:0 0 18px;}
.article-body li{margin-bottom:8px;}
.article-body blockquote{
  margin:28px 0;
  padding:4px 0 4px 22px;
  border-left:3px solid var(--green);
  font-family:var(--font-display);
  font-style:italic;
  font-size:1.15rem;
  color:var(--ink);
}
.share-row{
  display:flex;
  align-items:center;
  gap:14px;
  margin-top:40px;
  padding-top:24px;
  border-top:1px solid var(--line);
}
.share-row span{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;}
.share-link{
  font-size:.85rem;
  font-weight:600;
  color:var(--green-dark);
  border:1px solid var(--line);
  padding:7px 14px;
  border-radius:2px;
}
.share-link:hover{background:var(--paper-2);}
.back-link{font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted);display:inline-block;margin-bottom:24px;}
.back-link:hover{color:var(--green-dark);}

.related{margin-top:44px;padding-top:28px;border-top:1px solid var(--line);}
.related-h{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);font-weight:400;margin:0 0 16px;}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;}
.related-card{
  display:block;
  background:var(--surface-2,var(--paper-2));
  border:1px solid var(--line);
  border-radius:4px;
  padding:16px 18px;
}
.related-card:hover{background:var(--paper-2);border-color:var(--green);}
.related-card .cat{display:block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;color:var(--green-dark);margin-bottom:8px;}
.related-card .rtitle{display:block;font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--ink);line-height:1.25;}


/* ---------- SWPPP eligibility tool ---------- */
.elig-subnav{
  position:sticky;
  top:87px; /* sits directly under the site's sticky header — adjust if header height changes */
  z-index:40;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.elig-subnav-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:10px 32px 0;
}
.elig-project-input{
  width:min(320px,100%);
  border:none;
  border-bottom:1px solid var(--line);
  background:transparent;
  font-family:var(--font-body);
  font-size:.88rem;
  padding:6px 2px;
  color:var(--ink);
}
.elig-project-input:focus{outline:none;border-bottom-color:var(--green);}
.elig-subnav-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;row-gap:6px;}
.elig-status-chip{
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
  font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.03em;font-weight:600;
  padding:5px 12px;border-radius:999px;
}
.elig-status-chip .dot{width:7px;height:7px;border-radius:50%;display:inline-block;flex-shrink:0;}
.elig-status-chip.warn{background:#FBEAE8;color:var(--error);}
.elig-status-chip.warn .dot{background:var(--error);}
.elig-status-chip.ok{background:var(--paper-2);color:var(--green-dark);}
.elig-status-chip.ok .dot{background:var(--green);}
.elig-chip-disclaimer{font-size:.72rem;font-style:italic;color:var(--text-muted);max-width:420px;line-height:1.4;}
.elig-tabs{display:flex;gap:2px;overflow-x:auto;margin-top:10px;padding-bottom:2px;}
.elig-tab{
  display:flex;align-items:center;gap:6px;white-space:nowrap;
  padding:7px 11px;border:none;background:transparent;cursor:pointer;
  border-bottom:2px solid transparent;
  font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;font-weight:500;
  color:var(--text-muted);
}
.elig-tab.active{color:var(--ink);border-bottom-color:var(--green);}
.elig-tab .dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted);display:inline-block;}
.elig-tab .dot.done{background:var(--green);}
.elig-tab .dot.pending{background:#C99A3D;}

.elig-section{padding:32px 0;border-bottom:1px solid var(--line);scroll-margin-top:150px;}
.elig-section:last-child{border-bottom:none;}
.elig-section-num{font-family:var(--font-mono);font-size:.8rem;font-weight:600;color:var(--green-dark);margin-right:10px;}
.elig-choices{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:14px;}
.elig-choice{
  padding:11px 16px;border-radius:2px;border:1.5px solid var(--line);
  background:var(--white);color:var(--ink);font-family:var(--font-body);font-size:.92rem;font-weight:500;
  cursor:pointer;text-align:left;transition:border-color .15s,background .15s;
}
.elig-choice:hover{border-color:var(--green);}
.elig-choice.selected{border-color:var(--green);background:var(--paper-2);}
.elig-yesno{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap;}
.elig-yesno .elig-choice{padding:9px 20px;}

.elig-info-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:17px;height:17px;border-radius:50%;border:1.5px solid var(--green);
  background:transparent;color:var(--green-dark);font-family:var(--font-mono);font-size:.68rem;font-weight:700;
  cursor:pointer;margin-left:6px;vertical-align:middle;padding:0;
}
.elig-info-btn.open{background:var(--green);color:var(--white);}
.elig-info-box{
  display:none;margin-top:8px;padding:8px 11px;background:var(--paper-2);
  border:1px solid var(--line);border-radius:2px;font-size:.78rem;line-height:1.5;color:var(--text-secondary);
  max-width:440px;
}
.elig-info-box.open{display:block;}
.elig-threshold-note{margin-top:5px;font-family:var(--font-mono);font-size:.72rem;color:var(--text-muted);}
.elig-not-answered{margin-top:6px;font-size:.75rem;color:#B5790F;font-family:var(--font-mono);}
.elig-inline-note{margin-top:6px;font-size:.78rem;color:#B5790F;}

.elig-esc-tag{
  margin-left:8px;font-family:var(--font-mono);font-size:.62rem;text-transform:uppercase;
  background:var(--lime);color:var(--ink);padding:1px 6px;border-radius:2px;
}
.elig-activity-row{
  display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:2px;
  border:1px solid var(--line);cursor:pointer;font-size:.88rem;color:var(--ink);margin-bottom:8px;background:var(--white);
}
.elig-activity-row.checked{border-color:var(--green);background:var(--paper-2);}
.elig-activity-row input{width:auto;margin-top:3px;accent-color:var(--green);}
.elig-showmore{background:none;border:none;color:var(--green-dark);font-weight:600;font-size:.85rem;cursor:pointer;padding:0;margin-top:4px;}


.elig-result-row{display:flex;gap:12px;padding:14px 16px;border-radius:0 2px 2px 0;margin-bottom:10px;}
.elig-result-row.required{background:#FBEAE8;border-left:4px solid var(--error);}
.elig-result-row.clear{background:var(--paper-2);border-left:4px solid var(--green);}
.elig-result-row.caution{background:#FCF3DE;border-left:4px solid #B5790F;}
.elig-result-mark{font-weight:800;font-size:1.1rem;line-height:1.3;}
.elig-result-row.required .elig-result-mark{color:var(--error);}
.elig-result-row.clear .elig-result-mark{color:var(--green-dark);}
.elig-result-row.caution .elig-result-mark{color:#B5790F;}
.elig-result-title{font-weight:600;font-size:.95rem;color:var(--ink);}
.elig-result-detail{margin-top:3px;font-size:.85rem;color:var(--text-secondary);line-height:1.5;}
.elig-result-cite{
  margin-top:6px;padding-left:8px;border-left:2px solid var(--line);
  font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted);
}
.elig-stamp{
  display:inline-flex;align-items:center;justify-content:center;border-radius:50%;border:3px solid var(--error);
  color:var(--error);font-family:var(--font-mono);font-size:.62rem;font-weight:700;text-transform:uppercase;
  padding:10px 14px;transform:rotate(-6deg);text-align:center;line-height:1.2;
}
.elig-stamp.clear{border-color:var(--green-dark);color:var(--green-dark);}

.elig-gate{border:1px solid var(--line);background:var(--white);padding:26px;border-radius:2px;}
.elig-cta{margin-top:18px;padding:20px;border-radius:2px;background:var(--paper-2);border:1px solid var(--line);}
.elig-disclaimer{margin-top:20px;padding:16px;border:1px solid var(--line);border-radius:2px;font-size:.78rem;color:var(--text-muted);line-height:1.6;}

.elig-add-link{background:none;border:none;color:var(--green-dark);font-weight:600;font-size:.85rem;cursor:pointer;padding:0;margin-top:8px;display:inline-flex;align-items:center;gap:4px;}
.elig-row-item{display:flex;gap:8px;margin-top:8px;}
.elig-row-remove{border:1px solid var(--line);background:var(--white);color:var(--text-muted);border-radius:2px;cursor:pointer;padding:0 12px;}

@media (max-width:700px){
  .elig-subnav{top:72px;}
  .elig-choices{grid-template-columns:1fr;}
}