/* ============================================================
   Foundation Repair Gastonia NC — style.css
   Identity: engineered steel & concrete. Cool graphite + steel
   blue on cool concrete grey, safety-green call CTA, Zilla Slab
   display + Inter body + IBM Plex Mono spec labels.
   Single shared stylesheet. Static only. No frameworks.
   ============================================================ */

:root{
  --ink:#161e27;
  --steel:#22344a;
  --steel-2:#2f4a66;
  --blue:#3a6e95;
  --blue-d:#2c5577;
  --concrete:#eceff3;
  --concrete-2:#e2e7ec;
  --line:#d3dbe3;
  --white:#ffffff;
  --go:#0f9b54;
  --go-d:#0b7e43;
  --warn:#c67a25;
  --ink-soft:#3a4757;
  --muted:#5e6c7b;
  --shadow:0 10px 30px rgba(22,30,39,.10);
  --shadow-sm:0 4px 14px rgba(22,30,39,.08);
  --rad:10px;
  --maxw:1140px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
h1,h2,h3,h4{font-family:'Zilla Slab',Georgia,serif;line-height:1.12;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:2.5rem;font-weight:700}
h2{font-size:1.9rem;font-weight:700}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1.1em}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.spec{font-family:'IBM Plex Mono',ui-monospace,Menlo,monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}

/* ---------- announce bar ---------- */
.announce{background:var(--ink);color:#dfe6ee;font-size:.86rem}
.announce .wrap{display:flex;gap:8px;align-items:center;justify-content:center;padding:8px 22px;text-align:center;flex-wrap:wrap}
.announce a{color:#fff;font-weight:600}
.announce .blink{width:8px;height:8px;border-radius:50%;background:var(--go);box-shadow:0 0 0 0 rgba(15,155,84,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(15,155,84,.55)}70%{box-shadow:0 0 0 9px rgba(15,155,84,0)}100%{box-shadow:0 0 0 0 rgba(15,155,84,0)}}

/* ---------- masthead ---------- */
.masthead{position:sticky;top:0;z-index:50;background:var(--white);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
.masthead .wrap{display:flex;align-items:center;justify-content:space-between;padding:12px 22px;gap:16px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Zilla Slab',serif}
.brand:hover{text-decoration:none}
.brand-mark img{height:42px;width:auto}
.brand-badge{display:inline-flex;align-items:center;justify-content:center;height:42px;width:42px;border-radius:8px;background:var(--steel);color:#fff;font-weight:700;font-family:'Zilla Slab',serif;font-size:1.05rem;letter-spacing:.02em}
.brand-name{display:flex;flex-direction:column;line-height:1.05}
.brand-name b{font-size:1.12rem;font-weight:700;color:var(--ink)}
.brand-name span{font-size:.74rem;color:var(--muted);font-family:'Inter',sans-serif;letter-spacing:.02em}
.mast-right{display:flex;align-items:center;gap:14px}
.mast-phone{display:flex;flex-direction:column;align-items:flex-end;line-height:1.1}
.mast-phone .k{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.mast-phone .v{font-size:1.28rem;font-weight:800;font-family:'Zilla Slab',serif;color:var(--ink)}
.mast-phone:hover{text-decoration:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:.97rem;padding:13px 20px;border-radius:8px;border:2px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;font-family:'Inter',sans-serif}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-go{background:var(--go);color:#fff;box-shadow:0 6px 16px rgba(15,155,84,.28)}
.btn-go:hover{background:var(--go-d)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-steel{background:var(--steel);color:#fff}
.btn-steel:hover{background:var(--steel-2)}
.btn-lg{padding:16px 26px;font-size:1.05rem}
.btn-block{display:flex;width:100%}
.btn-call-sm{background:var(--go);color:#fff;padding:9px 14px;font-size:.9rem;border-radius:7px}
.btn-call-sm:hover{background:var(--go-d);text-decoration:none}

/* ---------- nav ---------- */
.mainnav{background:var(--steel);position:sticky;top:67px;z-index:40}
.mainnav .wrap{display:flex;gap:2px;align-items:center;flex-wrap:wrap;padding:0 22px}
.mainnav a{color:#cdd9e6;font-size:.93rem;font-weight:600;padding:13px 14px;display:inline-block}
.mainnav a:hover{color:#fff;background:rgba(255,255,255,.07);text-decoration:none}
.menu{position:relative}
.menu>a::after{content:"▾";margin-left:6px;font-size:.7rem;opacity:.8}
.menu-panel{position:absolute;top:100%;left:0;background:var(--white);min-width:280px;box-shadow:var(--shadow);border:1px solid var(--line);border-radius:0 0 10px 10px;padding:6px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s}
.menu:hover .menu-panel,.menu:focus-within .menu-panel{opacity:1;visibility:visible;transform:translateY(0)}
.menu-panel a{display:block;color:var(--ink);padding:10px 12px;border-radius:7px;font-weight:500}
.menu-panel a:hover{background:var(--concrete);color:var(--blue-d)}

/* ---------- hero (split) ---------- */
.hero{background:linear-gradient(160deg,#1b2a3d 0%,#22344a 55%,#2b425c 100%);color:#eef3f8;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:46px 46px;opacity:.5}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:58px 22px 64px}
.hero-ey{color:#7fc6a0;margin-bottom:14px}
.hero h1{color:#fff;font-size:2.85rem;margin-bottom:16px}
.hero h1 .u{color:var(--go);border-bottom:4px solid rgba(15,155,84,.4);padding-bottom:2px}
.hero .lede{font-size:1.12rem;color:#cfdbe7;max-width:36em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 18px}
.hero-pts{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:7px 18px;font-size:.92rem;color:#bccbd9}
.hero-pts li::before{content:"▸";color:var(--go);margin-right:7px;font-weight:700}

/* inspection form card (signature: work-order look) */
.workorder{background:var(--white);color:var(--ink);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(255,255,255,.4)}
.workorder .wo-head{background:var(--steel);color:#fff;padding:14px 20px;display:flex;justify-content:space-between;align-items:center}
.workorder .wo-head b{font-family:'Zilla Slab',serif;font-size:1.1rem}
.workorder .wo-head .spec{color:#9fd9b9}
.workorder .wo-body{padding:20px}
.field{margin-bottom:12px}
.field label{display:block;font-size:.78rem;font-weight:600;color:var(--ink-soft);margin-bottom:5px;font-family:'IBM Plex Mono',monospace;letter-spacing:.04em;text-transform:uppercase}
.field input,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:7px;font:inherit;font-size:.96rem;background:#fafbfc}
.field input:focus,.field textarea:focus{outline:2px solid var(--blue);border-color:var(--blue);background:#fff}
.form-fine{font-size:.78rem;color:var(--muted);margin:10px 0 0;text-align:center}

/* ---------- sections ---------- */
.sec{padding:62px 0}
.sec-concrete{background:var(--concrete)}
.sec-steel{background:var(--steel);color:#dfe8f1}
.sec-tight{padding:40px 0}
.eyebrow{color:var(--blue);margin-bottom:10px;display:block}
.sec-steel .eyebrow{color:#86c6f0}
.lead{font-size:1.13rem;color:var(--muted);max-width:62ch}
.sec-steel .lead{color:#b9c8d8}
.prose{max-width:74ch}
.prose h2{margin-top:0}
.prose h3{margin-top:1.6em}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.25em}
.prose li{margin-bottom:.5em}
.prose img{border-radius:10px;box-shadow:var(--shadow-sm);margin:6px 0 22px}
.callout{background:var(--white);border-left:4px solid var(--go);border-radius:0 10px 10px 0;padding:16px 20px;box-shadow:var(--shadow-sm);margin:0 0 22px}
.sec-concrete .callout{background:#fff}
.note-warn{border-left-color:var(--warn)}

/* image frame with placeholder fallback */
.imgframe{position:relative;background:linear-gradient(135deg,#dde4ec,#c8d3df);border-radius:10px;min-height:240px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:22px}
.imgframe img{position:relative;z-index:2;width:100%;height:100%;object-fit:cover;min-height:240px}
.imgframe .ph{position:absolute;z-index:1;color:#6d7e90;font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.1em;text-align:center;padding:18px}

/* ---------- warning signs grid ---------- */
.signs{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.sign{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:18px 18px 16px;box-shadow:var(--shadow-sm)}
.sign .si{width:38px;height:38px;border-radius:8px;background:#f6ead9;color:var(--warn);display:flex;align-items:center;justify-content:center;font-size:1.15rem;margin-bottom:11px}
.sign h3{font-size:1.06rem;margin-bottom:5px}
.sign p{font-size:.92rem;color:var(--muted);margin:0}

/* ---------- service cards ---------- */
.svcgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.svc{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:24px 22px;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.svc .num{font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--blue);letter-spacing:.12em;margin-bottom:12px}
.svc h3{margin-bottom:8px}
.svc p{font-size:.95rem;color:var(--muted);flex:1}
.svc .go{margin-top:12px;font-weight:700;color:var(--go-d);font-size:.92rem}
.svc:hover .go{text-decoration:underline}

/* ---------- process steps (real sequence) ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;counter-reset:step}
.step{position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:22px 20px}
.sec-steel .step{background:rgba(255,255,255,.05)}
.step .sn{font-family:'IBM Plex Mono',monospace;font-size:.8rem;color:#86c6f0;letter-spacing:.1em;margin-bottom:8px}
.step h3{color:#fff;font-size:1.08rem;margin-bottom:6px}
.step p{font-size:.92rem;color:#b9c8d8;margin:0}

/* ---------- stat band ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.stat{background:var(--white);padding:22px 18px;text-align:center}
.stat b{display:block;font-family:'Zilla Slab',serif;font-size:1.9rem;color:var(--steel-2);line-height:1}
.stat span{font-size:.85rem;color:var(--muted);margin-top:6px;display:block}

/* ---------- why / checklist ---------- */
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.why .w{display:flex;gap:13px;align-items:flex-start}
.why .wc{flex:none;width:30px;height:30px;border-radius:7px;background:var(--go);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.why h3{font-size:1.05rem;margin-bottom:3px}
.why p{font-size:.92rem;color:var(--muted);margin:0}

/* ---------- FAQ accordion ---------- */
.faq{max-width:820px;margin:0 auto}
.qa{background:var(--white);border:1px solid var(--line);border-radius:10px;margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-sm)}
.qa summary{cursor:pointer;padding:18px 22px;font-weight:600;font-family:'Zilla Slab',serif;font-size:1.1rem;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:1.5rem;color:var(--go);font-weight:400;flex:none}
.qa[open] summary::after{content:"–"}
.qa .a{padding:0 22px 20px;color:var(--ink-soft)}
.qa .a p{margin:0 0 .8em}

/* ---------- quote band ---------- */
.quoteband{background:linear-gradient(160deg,#1b2a3d,#2b425c);color:#eef3f8}
.quoteband .wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:56px 22px}
.quoteband h2{color:#fff}
.quoteband .checks{list-style:none;padding:0;margin:14px 0 0}
.quoteband .checks li{padding-left:28px;position:relative;margin-bottom:9px;color:#d5e0ec}
.quoteband .checks li::before{content:"✓";position:absolute;left:0;color:var(--go);font-weight:800}

/* ---------- closing CTA ---------- */
.endcta{background:var(--ink);color:#fff;text-align:center;padding:56px 0}
.endcta h2{color:#fff}
.endcta p{color:#aebccb;max-width:54ch;margin:0 auto 22px}
.endcta .bignum{font-family:'Zilla Slab',serif;font-size:2.4rem;font-weight:700;color:#fff;display:inline-block;margin-bottom:18px}
.endcta .bignum:hover{text-decoration:none;color:var(--go)}

/* ---------- footer ---------- */
.foot{background:#0f1620;color:#9fb0c1;font-size:.92rem}
.foot .wrap{padding:50px 22px 26px}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.foot h4{color:#fff;font-family:'Zilla Slab',serif;margin-bottom:12px;font-size:1.05rem}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin-bottom:7px}
.foot a{color:#9fb0c1}
.foot a:hover{color:#fff}
.foot-phone{display:inline-block;font-family:'Zilla Slab',serif;font-size:1.4rem;color:#fff;font-weight:700;margin-top:8px}
.foot-phone:hover{color:var(--go);text-decoration:none}
.fbottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;font-size:.8rem;color:#7d8aa0}
.fbottom .disc{color:#6b7a8a;line-height:1.6;margin-bottom:14px}

/* ---------- sticky mobile bar ---------- */
.mobar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:80;background:var(--ink);box-shadow:0 -4px 16px rgba(0,0,0,.3)}
.mobar a{flex:1;text-align:center;padding:13px 8px;color:#fff;font-weight:700;font-size:.95rem}
.mobar a:hover{text-decoration:none}
.mobar .m-call{background:var(--go)}
.mobar .m-text{background:var(--steel-2)}

/* ---------- breadcrumb ---------- */
.crumb{background:var(--concrete-2);font-size:.84rem;color:var(--muted)}
.crumb .wrap{padding:10px 22px}
.crumb a{color:var(--blue)}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .hero .wrap{grid-template-columns:1fr;gap:30px;padding:40px 22px 48px}
  .hero h1{font-size:2.25rem}
  .quoteband .wrap{grid-template-columns:1fr;gap:26px}
  .fgrid{grid-template-columns:1fr 1fr}
  .mast-phone{display:none}
  .mainnav{top:0;position:static}
  .masthead{position:static}
}
@media(max-width:600px){
  body{font-size:16px}
  h1,.hero h1{font-size:2rem}
  h2{font-size:1.55rem}
  .sec{padding:44px 0}
  .fgrid{grid-template-columns:1fr}
  .mobar{display:flex}
  .endcta .bignum{font-size:1.9rem}
  body{padding-bottom:52px}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}