/* North Collin Concrete — shared stylesheet
   System fonts only. No external requests. Mobile-first. */

:root{
  --ink:#14181d;
  --slate:#232b34;
  --steel:#3b4552;
  --mist:#5c6675;
  --soft:#7d8794;
  --line:#e3e7ec;
  --line-2:#d4dae1;
  --paper:#ffffff;
  --panel:#f4f6f8;
  --panel-2:#e9edf1;
  --brand:#e2600f;
  --brand-dark:#bd4a08;
  --brand-ink:#ffffff;
  --ring:rgba(226,96,15,.35);
  --ok:#1f7a4d;
  --shadow-sm:0 1px 2px rgba(20,24,29,.06),0 1px 3px rgba(20,24,29,.08);
  --shadow-md:0 6px 18px rgba(20,24,29,.10);
  --shadow-lg:0 18px 48px rgba(20,24,29,.16);
  --radius:12px;
  --radius-lg:18px;
  --wrap:1140px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,
    "Apple Color Emoji","Segoe UI Emoji",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--slate);
  background:var(--paper);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5.4vw,3.15rem)}
h2{font-size:clamp(1.5rem,3.6vw,2.15rem);margin-top:0}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.25rem}
li{margin:.3rem 0}
strong{color:var(--steel)}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.section{padding:clamp(2.6rem,6vw,4.5rem) 0}
.section--panel{background:var(--panel)}
.section--ink{background:var(--ink);color:#c9d2dc}
.section--ink h2,.section--ink h3{color:#fff}
.narrow{max-width:760px}
.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brand-dark);margin-bottom:.75rem;
}
.section--ink .eyebrow{color:#f4a05e}
.lead{font-size:1.12rem;color:var(--steel)}
.muted{color:var(--mist)}
.center{text-align:center}

/* ---------- Skip link ---------- */
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;
  padding:.6rem 1rem;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font:inherit;font-weight:700;font-size:1rem;line-height:1;cursor:pointer;
  padding:.95rem 1.5rem;border-radius:10px;border:1.5px solid transparent;
  transition:transform .06s ease,background .15s ease,box-shadow .15s ease;
  text-decoration:none;white-space:nowrap;
}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:var(--brand-ink);box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--brand-dark);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{background:var(--panel);color:var(--ink)}
.btn-call{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn-call:hover{background:var(--panel)}
.btn-lg{padding:1.1rem 1.8rem;font-size:1.08rem}
.btn-block{width:100%}
:focus-visible{outline:3px solid var(--ring);outline-offset:2px;border-radius:6px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1rem;
  height:64px;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;
  color:var(--ink);letter-spacing:-.02em;font-size:1.06rem}
.brand:hover{text-decoration:none}
.brand-mark{width:30px;height:30px;flex:0 0 auto}
.brand small{display:block;font-size:.68rem;font-weight:600;color:var(--mist);
  letter-spacing:.02em;margin-top:1px}
.nav{display:none;margin-left:auto;gap:1.35rem;align-items:center}
.nav a{color:var(--steel);font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--ink);text-decoration:none}
.header-cta{margin-left:auto;display:flex;align-items:center;gap:.5rem}
.nav + .header-cta{margin-left:1.5rem}
.header-phone{display:inline-flex;align-items:center;gap:.45rem;font-weight:800;
  color:var(--ink);font-size:1rem;padding:.55rem .85rem;border-radius:9px;
  border:1.5px solid var(--line-2)}
.header-phone:hover{background:var(--panel);text-decoration:none}
.header-phone svg{width:16px;height:16px;color:var(--brand-dark)}
.header-phone .lbl{display:none}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#eef2f6;
  background:
    radial-gradient(1200px 500px at 80% -10%,rgba(226,96,15,.22),transparent 60%),
    linear-gradient(180deg,#1b222b 0%,#14181d 100%);
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(900px 420px at 20% 0%,#000,transparent 75%);
  mask-image:radial-gradient(900px 420px at 20% 0%,#000,transparent 75%);
}
.hero-grid{
  position:relative;display:grid;gap:2rem;
  grid-template-columns:1fr;
  padding:clamp(2.4rem,6vw,4rem) 0 clamp(2.6rem,6vw,4rem);
}
.hero h1{color:#fff;margin-bottom:.6rem}
.hero .lead{color:#c4cdd7;font-size:1.15rem;max-width:46ch}
.hero-points{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:.55rem}
.hero-points li{display:flex;align-items:flex-start;gap:.55rem;color:#dfe6ec;font-weight:500}
.hero-points svg{width:20px;height:20px;flex:0 0 auto;color:#4fb07a;margin-top:2px}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.6rem}
.trust-row{margin-top:1.4rem;font-size:.9rem;color:#9aa6b2;display:flex;
  flex-wrap:wrap;gap:.4rem 1.1rem}
.trust-row b{color:#e7edf2}

/* ---------- Quote form card ---------- */
.quote-card{
  background:#fff;color:var(--slate);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);padding:1.5rem;border:1px solid var(--line);
}
.quote-card h2{font-size:1.3rem;margin-bottom:.2rem}
.quote-card .sub{color:var(--mist);font-size:.92rem;margin-bottom:1.1rem}
.field{margin-bottom:.85rem}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--steel);
  margin-bottom:.3rem}
.field .req{color:var(--brand-dark)}
.field input,.field select,.field textarea{
  width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;
  border:1.5px solid var(--line-2);border-radius:9px;padding:.7rem .8rem;
}
.field textarea{min-height:88px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);outline:none;box-shadow:0 0 0 3px var(--ring)}
.grid-2{display:grid;gap:.85rem;grid-template-columns:1fr 1fr}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;
  overflow:hidden;opacity:0}
.form-fine{font-size:.78rem;color:var(--soft);margin:.7rem 0 0;line-height:1.5}
.form-fine a{color:var(--mist);text-decoration:underline}

/* ---------- Layout helpers ---------- */
.cols{display:grid;gap:1.5rem;grid-template-columns:1fr}
.cols-3{display:grid;gap:1.25rem;grid-template-columns:1fr}
.split{display:grid;gap:2.4rem;grid-template-columns:1fr}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem;box-shadow:var(--shadow-sm);height:100%}
.card h3{margin-bottom:.4rem}
.card p{margin-bottom:.6rem;color:var(--steel);font-size:.97rem}
.card .card-link{font-weight:700;font-size:.92rem}
.icon{width:44px;height:44px;border-radius:11px;display:flex;align-items:center;
  justify-content:center;background:var(--panel-2);margin-bottom:.85rem}
.icon svg{width:24px;height:24px;color:var(--brand-dark)}

/* Feature list with checks */
.checks{list-style:none;padding:0;margin:1rem 0}
.checks li{display:flex;gap:.6rem;align-items:flex-start;margin:.55rem 0}
.checks svg{width:20px;height:20px;flex:0 0 auto;color:var(--ok);margin-top:3px}

/* Area chips */
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}
.chip{display:inline-flex;align-items:center;gap:.4rem;background:#fff;
  border:1px solid var(--line-2);border-radius:999px;padding:.4rem .85rem;
  font-weight:600;font-size:.9rem;color:var(--steel)}
.chip svg{width:14px;height:14px;color:var(--brand-dark)}

/* Area cards */
.area-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.15rem 1.25rem}
.area-card h3{font-size:1.05rem;margin-bottom:.25rem}
.area-card p{font-size:.9rem;color:var(--mist);margin:0}

/* ---------- Tables (cost guide) ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);margin:1.4rem 0}
table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:460px}
caption{text-align:left;font-size:.85rem;color:var(--mist);padding:.7rem 1rem;
  background:var(--panel)}
th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--line)}
thead th{background:var(--panel-2);color:var(--slate);font-size:.82rem;
  text-transform:uppercase;letter-spacing:.05em}
tbody tr:last-child td{border-bottom:0}
td.num{font-variant-numeric:tabular-nums;font-weight:700;color:var(--ink);white-space:nowrap}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:0 1.15rem;margin-bottom:.7rem;box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;font-weight:700;color:var(--ink);
  padding:1.05rem 2rem 1.05rem 0;position:relative;font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;
  transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:var(--brand-dark)}
.faq details[open] summary::after{content:"\2212"}
.faq details[open] summary{padding-bottom:.4rem}
.faq .a{padding:0 0 1.1rem;color:var(--steel)}
.faq .a p:last-child{margin-bottom:0}

/* ---------- CTA band ---------- */
.cta-band{background:
  radial-gradient(900px 400px at 100% 0,rgba(226,96,15,.25),transparent 55%),
  var(--ink);color:#dbe2e9;border-radius:var(--radius-lg);
  padding:clamp(1.8rem,4vw,2.8rem);text-align:center}
.cta-band h2{color:#fff}
.cta-band .lead{color:#b9c3ce;margin-bottom:1.4rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}
.cta-phone{font-size:1.5rem;font-weight:800;color:#fff;display:inline-block;margin-top:.4rem}
.cta-phone:hover{text-decoration:none;color:#f4a05e}

/* ---------- Breadcrumbs ---------- */
.crumbs{font-size:.85rem;color:var(--mist);padding:1rem 0 0}
.crumbs a{color:var(--mist)}
.crumbs a:hover{color:var(--brand-dark)}
.crumbs span{color:var(--soft)}

/* ---------- Prose ---------- */
.prose h2{margin-top:2.2rem}
.prose h3{margin-top:1.6rem;color:var(--steel)}
.prose ul{padding-left:1.2rem}
.prose>p:first-child{font-size:1.1rem;color:var(--steel)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#9aa6b2;padding:3rem 0 2rem;font-size:.92rem}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr}
.footer-grid h4{color:#fff;font-size:.85rem;text-transform:uppercase;
  letter-spacing:.08em;margin-bottom:.9rem}
.footer-brand .brand{color:#fff}
.footer-brand small{color:#8b96a3}
.footer-brand p{margin:.9rem 0 0;max-width:34ch}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin:.45rem 0}
.footer-links a{color:#b4beca}
.footer-links a:hover{color:#fff}
.nap{font-style:normal;line-height:1.8}
.nap a{color:#e7edf2;font-weight:700}
.nap .areas{color:#8b96a3;margin-top:.5rem;display:block}
.footer-bottom{border-top:1px solid #2a323c;margin-top:2.2rem;padding-top:1.4rem;
  display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;justify-content:space-between;
  color:#7c8794;font-size:.83rem}
.footer-bottom a{color:#9aa6b2}
.disclaimer{max-width:70ch;line-height:1.6}

/* ---------- 404 ---------- */
.err-wrap{min-height:60vh;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:3rem 20px}
.err-code{font-size:clamp(4rem,16vw,8rem);font-weight:800;color:var(--panel-2);
  line-height:1;letter-spacing:-.04em}

/* ---------- Responsive ---------- */
@media(min-width:560px){
  .cols-3{grid-template-columns:1fr 1fr}
  .grid-areas{grid-template-columns:1fr 1fr}
  .header-phone .lbl{display:inline}
}
@media(min-width:820px){
  .nav{display:flex}
  .cols{grid-template-columns:1fr 1fr}
  .cols-3{grid-template-columns:repeat(3,1fr)}
  .split{grid-template-columns:1.15fr .85fr;align-items:start}
}
@media(min-width:960px){
  .hero-grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:3rem}
  .hero .lead{font-size:1.22rem}
  .grid-areas{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1.4fr}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}