/* Abilene Boring Co. — world-class build. Mobile-first.
   Signature: a layered underground cross-section + APWA locate strip. */
:root{
  --ink:#15130E; --ink-2:#221F18; --ink-3:#2E2A20;
  --sand:#F7F4ED; --sand-2:#EDE8DC; --paper:#FFFFFF;
  --amber:#F2A900; --amber-2:#FFC24A; --amber-press:#D38E00;
  --line:#DBD5C6; --line-ink:#37322A; --muted:#6A6456; --muted-2:#8C8675;
  --topsoil:#6B5B43; --clay:#8A6D4B; --caliche:#C9A86A; --limestone:#AFA68E;
  --maxw:1140px;
  --apwa:linear-gradient(90deg,#E4002B 0 14.28%,#F2A900 0 28.57%,#FF7F00 0 42.85%,#0067B1 0 57.14%,#009639 0 71.42%,#7B2D8B 0 85.71%,#FF69B4 0 100%);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--sand);line-height:1.62;font-size:17px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Saira Condensed","Inter",sans-serif;line-height:1.02;margin:0 0 .4em;font-weight:700}
h1{font-size:clamp(2.3rem,8vw,4.2rem);text-transform:uppercase;letter-spacing:.004em}
h2{font-size:clamp(1.7rem,5.2vw,2.6rem);text-transform:uppercase;margin-top:0;letter-spacing:.004em}
h3{font-size:1.2rem;text-transform:uppercase;letter-spacing:.02em}
p{margin:0 0 1rem}
a{color:inherit}
img,svg{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.72rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--amber-press);margin:0 0 .7rem;font-weight:500;display:flex;gap:.6em;align-items:baseline}
.eyebrow .idx{color:var(--muted-2)}
.eyebrow.on-ink{color:var(--amber)}
.lede{font-size:1.2rem;line-height:1.55;color:var(--ink-2)}
.apwa-strip{height:5px;background:var(--apwa)}
.btn{font-family:"Saira Condensed",sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.03em;
  font-size:1.06rem;text-decoration:none;padding:13px 24px;border-radius:9px;display:inline-block;
  border:2px solid transparent;transition:transform .12s ease,background .12s ease}
.btn-amber{background:var(--amber);color:var(--ink)}
.btn-amber:hover,.btn-amber:focus{background:var(--amber-press);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line-ink);color:var(--sand)}
.btn-ghost:hover,.btn-ghost:focus{border-color:var(--amber);color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}

/* header */
.site-head{background:var(--ink);color:var(--sand);position:sticky;top:0;z-index:30}
.site-head .bar{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 22px;max-width:var(--maxw);margin:0 auto;flex-wrap:wrap}
.brand{font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:1.4rem;text-transform:uppercase;
  letter-spacing:.04em;text-decoration:none;color:var(--sand);display:flex;align-items:center;gap:10px}
.brand .dot{width:14px;height:14px;background:var(--amber);border-radius:3px;box-shadow:0 0 0 3px rgba(242,169,0,.22)}
.nav{display:flex;flex-wrap:wrap;gap:2px 3px;align-items:center}
.nav a{font-family:"IBM Plex Mono",monospace;font-size:.73rem;letter-spacing:.05em;text-transform:uppercase;
  text-decoration:none;color:#CFC9BA;padding:8px 9px;border-radius:6px}
.nav a:hover,.nav a:focus{color:#fff;background:rgba(255,255,255,.08)}
.nav a.call{color:var(--ink);background:var(--amber);font-weight:600}
.nav a.call:hover{background:var(--amber-press)}

/* hero with cross-section */
.hero{background:var(--ink);color:var(--sand);position:relative;overflow:hidden;padding:48px 0 0}
.hero h1{color:#fff;max-width:15ch}
.hero .lede{color:#D8D2C3;max-width:54ch}
.hero .chips{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 0;padding:0;list-style:none}
.hero .chips li{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.04em;color:#CFC9BA;
  border:1px solid var(--line-ink);border-radius:20px;padding:6px 13px}
.xsec{width:100%;margin-top:30px;display:block}
.xsec svg{width:100%;height:auto;display:block}

/* proof band */
.proof{background:var(--ink-2);border-top:1px solid var(--line-ink)}
.proof .wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;padding:0;background:var(--line-ink)}
.proof .stat{background:var(--ink-2);padding:20px 18px;text-align:center}
.proof .n{font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:2.1rem;color:var(--amber);line-height:1}
.proof .l{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;
  color:#B7B1A1;margin-top:7px}

/* sections */
section{padding:46px 0}
.section-sand{background:var(--sand)}
.section-sand2{background:var(--sand-2)}
.section-ink{background:var(--ink);color:var(--sand)}
.section-ink h2{color:#fff}
.prose p{max-width:68ch}
.prose h2{margin-top:1.7rem}
.divider{height:1px;background:var(--line);border:0;margin:10px 0}

/* breadcrumbs */
.crumbs{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.04em;color:var(--muted);padding:16px 0 0}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--amber-press)}
.crumbs span{color:var(--amber-press)}

/* cards */
.grid{display:grid;gap:16px;grid-template-columns:1fr}
.card{background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:22px;
  text-decoration:none;color:inherit;display:block;transition:border-color .14s ease,box-shadow .14s ease,transform .14s ease}
.card:hover{border-color:var(--amber);box-shadow:0 10px 30px rgba(21,19,14,.09);transform:translateY(-2px)}
.card h3{margin:.1rem 0 .3rem}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.card .more{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--amber-press);letter-spacing:.05em;margin-top:12px;display:inline-block}
.svc-ico{width:30px;height:30px;margin-bottom:10px}
.svc-ico svg{stroke:var(--amber-press);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;width:30px;height:30px}

/* spec strip */
.spec{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:13px;overflow:hidden;margin:22px 0 4px}
.spec .cell{background:var(--paper);padding:15px 17px}
.spec .k{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-bottom:5px}
.spec .v{font-weight:600;color:var(--ink);line-height:1.35}

/* method matrix */
.matrix-scroll{overflow-x:auto;margin:20px 0 4px;border:1px solid var(--line);border-radius:13px;background:var(--paper)}
table.matrix{border-collapse:collapse;width:100%;min-width:640px;font-size:.92rem}
table.matrix th,table.matrix td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.matrix thead th{background:var(--ink);color:#fff;font-family:"Saira Condensed",sans-serif;text-transform:uppercase;
  letter-spacing:.02em;font-size:.95rem;font-weight:600;position:sticky;top:0}
table.matrix thead th:first-child{background:var(--ink-3)}
table.matrix tbody th{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);font-weight:500;white-space:nowrap;background:var(--sand-2)}
table.matrix tbody tr:nth-child(even) td{background:var(--sand)}
table.matrix td:nth-child(2){font-weight:600}

/* process timeline */
.timeline{counter-reset:step;display:grid;grid-template-columns:1fr;gap:0;margin:20px 0 4px;position:relative}
.timeline .step{position:relative;padding:0 0 26px 56px;counter-increment:step}
.timeline .step:last-child{padding-bottom:0}
.timeline .step::before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:-2px;
  width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--amber);
  font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:1.05rem;display:flex;align-items:center;justify-content:center}
.timeline .step::after{content:"";position:absolute;left:18px;top:36px;bottom:6px;width:2px;
  background:repeating-linear-gradient(var(--amber) 0 4px,transparent 4px 11px)}
.timeline .step:last-child::after{display:none}
.timeline h3{margin:.1rem 0 .25rem;font-size:1.08rem}
.timeline p{margin:0;color:var(--ink-2);max-width:54ch}

/* buyer chips */
.chips-row{display:flex;flex-wrap:wrap;gap:9px;margin:16px 0 0;padding:0;list-style:none}
.chips-row li{font-family:"IBM Plex Mono",monospace;font-size:.74rem;letter-spacing:.03em;color:var(--ink-2);
  background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:8px 14px}

/* checks */
.checks{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}
.checks li{position:relative;padding-left:27px;color:var(--ink-2)}
.checks li::before{content:"";position:absolute;left:0;top:.52em;width:12px;height:12px;background:var(--amber);
  border-radius:2px;box-shadow:0 0 0 3px rgba(242,169,0,.18)}

/* faq */
.faq{margin:20px 0 4px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:0 19px;margin-bottom:11px}
.faq summary{font-family:"Saira Condensed",sans-serif;font-weight:600;text-transform:uppercase;font-size:1.1rem;
  padding:16px 0;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--amber-press);font-size:1.35rem;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq p{padding:0 0 17px;margin:0;color:var(--ink-2)}

/* cta */
.cta{background:var(--ink-2);color:var(--sand);position:relative;overflow:hidden}
.cta h2{color:#fff}.cta p{color:#D8D2C3;max-width:52ch}
.cta-line{position:absolute;right:0;bottom:0;left:0;height:60px;opacity:.5}

/* contact */
.contact-grid{display:grid;gap:24px;grid-template-columns:1fr}
.field{display:block;margin-bottom:13px}
.field label{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);display:block;margin-bottom:6px}
.field input,.field textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:9px;font:inherit;background:var(--paper)}
.bigcall{font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:2rem;text-transform:uppercase;
  color:var(--ink);text-decoration:none;display:inline-block}
.bigcall:hover{color:var(--amber-press)}

/* footer */
.site-foot{background:var(--ink);color:#CFC9BA;font-size:.92rem}
.foot-grid{display:grid;gap:28px;grid-template-columns:1fr;padding:42px 22px;max-width:var(--maxw);margin:0 auto}
.site-foot h4{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);margin:0 0 13px}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-foot a{color:#CFC9BA;text-decoration:none}.site-foot a:hover{color:#fff}
.foot-legal{border-top:1px solid var(--line-ink);padding:17px 22px;max-width:var(--maxw);margin:0 auto;
  font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.04em;color:var(--muted-2);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* enhance up (mobile-first) */
@media (min-width:720px){
  body{font-size:18px}
  .hero{padding-top:66px}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
  .xsec{margin-top:0}
  .proof .wrap{grid-template-columns:repeat(4,1fr)}
  .grid.cols-2{grid-template-columns:repeat(2,1fr)}
  .grid.cols-3{grid-template-columns:repeat(3,1fr)}
  .spec{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1.1fr .9fr}
  .foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr}
  section{padding:60px 0}
}
@media (min-width:980px){
  .spec{grid-template-columns:repeat(4,1fr)}
}

/* review ribbon + city NAP card (end-to-end wiring) */
.review-ribbon{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;background:#2A1E05;color:#FCE3A6;
  font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.03em;padding:9px 22px;
  border-bottom:1px solid #4A3A12}
.review-ribbon .tag{background:var(--amber);color:var(--ink);font-weight:600;text-transform:uppercase;
  letter-spacing:.06em;padding:3px 9px;border-radius:5px}
.nap{display:grid;grid-template-columns:1fr;gap:24px;align-items:start}
.napcard{background:var(--ink-2);border:1px solid var(--line-ink);border-radius:14px;overflow:hidden}
.naprow{display:flex;justify-content:space-between;gap:14px;padding:13px 17px;border-bottom:1px solid var(--line-ink)}
.naprow:last-child{border-bottom:0}
.naprow .k{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}
.naprow .v{font-weight:600;color:var(--sand);text-align:right}
.naprow .v a{color:var(--amber);text-decoration:none}
@media (min-width:720px){ .nap{grid-template-columns:1.1fr .9fr;gap:34px} }