/* Groveland Concrete — design system
   Township Grid brand: clay / parchment / ink / ochre
   Display: Fjalla One · Body: IBM Plex Sans · Data: IBM Plex Mono */

:root{
  --clay:#6E3B25;
  --clay-dark:#54301F;
  --parchment:#E3E1D8;
  --surface:#F4F3ED;
  --surface-2:#FFFFFF;
  --ink:#201F1B;
  --ink-soft:#5B5A52;
  --ochre:#C77F35;
  --line:rgba(32,31,27,.14);
  --line-strong:rgba(32,31,27,.28);
  --focus:#1D6FB8;
  --ok:#3E6B4A;
  --warn:#9B5B0E;
  --radius:8px;
  --shadow:0 1px 2px rgba(32,31,27,.08), 0 6px 20px rgba(32,31,27,.06);
}

@media (prefers-color-scheme: dark){
  :root{
    --parchment:#1B1A16;
    --surface:#221F19;
    --surface-2:#28241D;
    --ink:#EFE7DA;
    --ink-soft:#B9B2A3;
    --clay:#C77F35;
    --line:rgba(239,231,218,.14);
    --line-strong:rgba(239,231,218,.28);
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.3);
  }
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}
body{
  margin:0;background:var(--parchment);color:var(--ink);
  font-family:'IBM Plex Sans',ui-sans-serif,system-ui,sans-serif;
  line-height:1.6;font-size:16px;
}
h1,h2,h3,h4{font-family:'Fjalla One',Impact,sans-serif;font-weight:400;line-height:1.08;text-wrap:balance;color:var(--ink);margin:0 0 .5em;}
h1{font-size:clamp(2rem,4.2vw,3.1rem);}
h2{font-size:clamp(1.5rem,2.6vw,2.1rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1em;max-width:68ch;}
a{color:var(--clay);}
a:hover{color:var(--ochre);}
img{max-width:100%;display:block;}
.mono,code,pre{font-family:'IBM Plex Mono',ui-monospace,monospace;}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;}

.wrap{max-width:1120px;margin:0 auto;padding:0 20px;}
.overflow-x{overflow-x:auto;}

/* ---------- Header ---------- */
.site-header{background:var(--surface-2);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;}
.header-row{display:flex;align-items:center;gap:20px;padding:14px 20px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:none;}
.brand-mark{flex:none;}
.brand-word{font-family:'Fjalla One';font-size:1.15rem;letter-spacing:.01em;line-height:1;display:flex;flex-direction:column;color:var(--ink);}
.brand-word-sub{font-size:.6rem;letter-spacing:.22em;color:var(--ink-soft);font-family:'IBM Plex Mono';margin-top:3px;}
.primary-nav{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap;}
.primary-nav a{color:var(--ink);text-decoration:none;font-size:.95rem;font-weight:500;padding:6px 0;border-bottom:2px solid transparent;}
.primary-nav a:hover,.primary-nav a.active{color:var(--clay);border-bottom-color:var(--clay);}
.header-cta{flex:none;white-space:nowrap;}
.nav-toggle{display:none;flex:none;width:38px;height:38px;border:1px solid var(--line-strong);border-radius:6px;background:none;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.nav-toggle span{width:18px;height:2px;background:var(--ink);display:block;}

@media (max-width:860px){
  .primary-nav{position:fixed;inset:64px 0 0 0;background:var(--surface-2);flex-direction:column;padding:24px 20px;gap:4px;transform:translateX(100%);transition:transform .2s ease;overflow-y:auto;}
  .primary-nav.open{transform:translateX(0);}
  .primary-nav a{padding:14px 4px;border-bottom:1px solid var(--line);width:100%;}
  .nav-toggle{display:flex;}
  .site-header .header-cta{display:none;}
}

.skip-link{position:absolute;left:-999px;top:0;background:var(--clay);color:#fff;padding:10px 16px;z-index:100;}
.skip-link:focus{left:12px;top:12px;}

/* ---------- Page chrome ---------- */
.page-h1{margin-top:32px;}
.breadcrumbs{font-size:.82rem;color:var(--ink-soft);margin-bottom:28px;}
.breadcrumbs a{color:var(--ink-soft);text-decoration:none;}
.breadcrumbs a:hover{color:var(--clay);}
.breadcrumbs .sep{margin:0 6px;opacity:.6;}

section{padding:52px 0;}
section.tight{padding:32px 0;}
section.alt{background:var(--surface);}
.eyebrow{font-family:'IBM Plex Mono';font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--clay);font-weight:600;margin-bottom:10px;display:block;}
.lede{font-size:1.08rem;color:var(--ink-soft);max-width:70ch;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:6px;font-weight:600;text-decoration:none;font-size:.95rem;border:1px solid transparent;cursor:pointer;}
.btn-primary{background:var(--clay);color:#fff;}
.btn-primary:hover{background:var(--clay-dark);color:#fff;}
.btn-outline{border-color:var(--line-strong);color:var(--ink);background:var(--surface-2);}
.btn-outline:hover{border-color:var(--clay);color:var(--clay);}
.btn-lg{padding:15px 28px;font-size:1.02rem;}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- Grids / cards ---------- */
.grid{display:grid;gap:20px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:820px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px;}
.card h3{margin-bottom:8px;}
.card p{margin-bottom:0;color:var(--ink-soft);font-size:.94rem;}
.card-link{display:inline-block;margin-top:10px;font-weight:600;font-size:.88rem;}

/* ---------- Hero ---------- */
.hero{padding:60px 0 48px;background:linear-gradient(180deg,var(--surface) 0%,var(--parchment) 100%);border-bottom:1px solid var(--line);}
.hero .wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start;}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;}}
.hero-panel{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:26px;box-shadow:var(--shadow);}
.hero-panel dl{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;font-size:.9rem;margin:0;}
.hero-panel dt{color:var(--ink-soft);}
.hero-panel dd{margin:0;font-weight:600;}
.hero-form-panel{padding:22px 24px;}
.hero-form{display:flex;flex-direction:column;gap:10px;}
.hero-form .field{gap:4px;}
.hero-form label{font-size:.8rem;}
.hero-consent{display:flex;gap:8px;align-items:flex-start;font-size:.76rem;color:var(--ink-soft);cursor:pointer;}
.hero-consent input{margin-top:3px;flex:none;}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line);padding:18px 0;}
.faq-item summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:'IBM Plex Mono';color:var(--clay);flex:none;}
.faq-item[open] summary::after{content:"\2212";}
.faq-item p{margin-top:12px;color:var(--ink-soft);}

/* ---------- Tables ---------- */
table{border-collapse:collapse;width:100%;font-size:.92rem;}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);}
th{font-family:'IBM Plex Mono';font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);background:var(--surface);}
.overflow-x table{min-width:560px;}

/* ---------- Spec / stat chips ---------- */
.chip{display:inline-flex;align-items:center;gap:6px;font-family:'IBM Plex Mono';font-size:.78rem;border:1px solid var(--line-strong);border-radius:4px;padding:5px 10px;color:var(--ink-soft);background:var(--surface-2);}
.stat-row{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0;}
.stat-box{border:1px solid var(--line);border-radius:8px;padding:14px 18px;background:var(--surface-2);min-width:130px;}
.stat-box .num{font-family:'Fjalla One';font-size:1.6rem;display:block;color:var(--clay);}
.stat-box .lbl{font-size:.78rem;color:var(--ink-soft);}

/* ---------- Calculator ---------- */
.calc{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:var(--shadow);}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:640px){.calc-grid{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:.85rem;font-weight:600;}
.field input,.field select{padding:10px 12px;border:1px solid var(--line-strong);border-radius:6px;font-size:1rem;background:var(--surface-2);color:var(--ink);font-family:inherit;}
.field .hint{font-size:.78rem;color:var(--ink-soft);}
.calc-result{margin-top:22px;padding:20px;border-radius:8px;background:var(--surface);border:1px dashed var(--line-strong);}
.calc-result .num{font-family:'Fjalla One';font-size:2rem;color:var(--clay);}
.calc-disclaimer{font-size:.78rem;color:var(--ink-soft);margin-top:14px;}

/* ---------- Forms (contact) ---------- */
form.lead-form{display:flex;flex-direction:column;gap:16px;max-width:560px;}
form.lead-form .hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;}
.form-note{font-size:.82rem;color:var(--ink-soft);}
.form-msg{padding:14px 16px;border-radius:6px;font-size:.9rem;}
.form-msg.error{background:#F6E4E1;color:#7A2E20;border:1px solid #D8A79A;}
.form-msg.ok{background:#E5EEE7;color:var(--ok);border:1px solid #B8D3C0;}

/* ---------- Utility ---------- */
.disclosure-box{background:var(--surface);border-left:4px solid var(--clay);padding:16px 20px;border-radius:0 8px 8px 0;font-size:.9rem;color:var(--ink-soft);margin:24px 0;}
.list-check{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.list-check li{padding-left:26px;position:relative;}
.list-check li::before{content:"";position:absolute;left:0;top:.35em;width:14px;height:14px;border:2px solid var(--clay);border-radius:3px;}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:18px 22px;font-size:.9rem;}
.toc a{display:block;padding:4px 0;text-decoration:none;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--parchment);margin-top:60px;}
.site-footer a{color:var(--parchment);}
.site-footer a:hover{color:var(--ochre);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding:48px 20px 30px;}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h3{font-family:'IBM Plex Mono';font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:#B9B2A3;margin-bottom:12px;}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:.88rem;}
.footer-brand-logo{margin-bottom:2px;}
.footer-brand-logo img{height:80px;width:auto;}
.footer-disclosure{font-size:.82rem;color:#B9B2A3;margin-top:14px;max-width:36ch;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;padding:18px 20px;border-top:1px solid rgba(239,231,218,.14);font-size:.8rem;color:#B9B2A3;}
.legal-links{list-style:none;display:flex;gap:16px;margin:0;padding:0;}
.legal-links a{color:#B9B2A3;}

/* ---------- 404 / thank you ---------- */
.status-page{padding:100px 0;text-align:center;}