/* Montgomery County Septic Pros — lean, fast, no framework. System fonts, minimal CSS. */
:root{
  --navy:#1d3d2a; --blue:#2e6b45; --accent:#e08a1e; --accent-btn:#b05e00; --ink:#1a1a1a;
  --muted:#5a6875; --line:#e2ece5; --bg:#f5f8f6; --white:#fff;
  --wrap:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);line-height:1.6;background:var(--white);font-size:17px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible,.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
img{max-width:100%;height:auto}
/* skip-to-content link (visually hidden until focused) */
.skiplink{position:absolute;left:-9999px;top:0;z-index:100;background:var(--navy);color:#fff;padding:10px 16px;border-radius:0 0 8px 0}
.skiplink:focus{left:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.25;color:var(--navy);margin:1.4rem 0 .6rem}
h1{font-size:2.05rem}
h2{font-size:1.5rem;margin-top:2rem}
h3{font-size:1.15rem}
p,li{color:#28322b}

/* top call bar */
.callbar{background:var(--navy);color:#fff;font-size:.95rem}
.callbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.callbar a{color:#fff;font-weight:600}
.callbar .tel{font-size:1.15rem}

/* header/nav */
header{border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:20}
.nav{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;max-width:var(--wrap);margin:0 auto;flex-wrap:wrap;gap:8px}
.brand{font-weight:800;font-size:1.2rem;color:var(--navy);white-space:nowrap}
.brand span{color:var(--accent)}
.menu a{margin-left:18px;color:var(--ink);font-weight:600;font-size:.95rem}
.btn{display:inline-block;background:var(--accent-btn);color:#fff!important;font-weight:700;
  padding:12px 22px;border-radius:8px;border:0;cursor:pointer;font-size:1rem}
.btn:hover{background:#8f4b00;text-decoration:none}
.btn.big{padding:16px 30px;font-size:1.15rem}

/* hero */
.hero{background:linear-gradient(180deg,#1d3d2a 0%,#2e6b45 100%);color:#fff;padding:54px 0 46px}
.hero h1{color:#fff;margin-top:0}
.hero p{color:#dcece2;font-size:1.15rem;max-width:640px}
.hero .btn{margin-top:14px}
.trust{margin-top:22px;color:#cfe2d6;font-size:.95rem}
.trust b{color:#fff}

/* layout blocks */
section{padding:8px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:18px 0}
.card{border:1px solid var(--line);border-radius:10px;padding:20px;background:var(--white)}
.card h3{margin-top:0}
.band{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;margin-top:28px}
ul.check{list-style:none;padding-left:0}
ul.check li{padding-left:28px;position:relative;margin:.4rem 0}
ul.check li:before{content:"✓";position:absolute;left:0;color:var(--accent-btn);font-weight:800}
.cols{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start}
@media(max-width:760px){.cols{grid-template-columns:1fr}.menu{display:none}}

/* callouts (compliance / regulatory notes) */
.note{border-left:4px solid var(--blue);background:var(--bg);padding:14px 18px;border-radius:0 8px 8px 0;margin:18px 0}
.note b{color:var(--navy)}

/* lead form */
.leadbox{border:2px solid var(--accent);border-radius:12px;padding:22px;background:#fffdf8;position:sticky;top:90px}
.leadbox h3{margin-top:0}
.leadbox label{display:block;font-weight:600;font-size:.9rem;margin:10px 0 4px}
.leadbox input,.leadbox select,.leadbox textarea{width:100%;padding:10px;border:1px solid #cbd5cc;border-radius:6px;font-size:1rem;font-family:inherit}
.leadbox .btn{width:100%;margin-top:14px}
.small{font-size:.82rem;color:var(--muted)}

/* areas + footer */
.arealist{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.arealist a{background:var(--bg);border:1px solid var(--line);padding:7px 13px;border-radius:20px;font-size:.9rem}
footer{background:var(--navy);color:#c4d6ca;margin-top:40px;padding:30px 0;font-size:.92rem}
footer a{color:#fff}
footer .fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.faq dt{font-weight:700;color:var(--navy);margin-top:18px}
.faq dd{margin:6px 0 0;padding:0}
.bc{font-size:.85rem;color:var(--muted);margin:14px 0 0}

/* ---- responsive/mobile upgrade ---- */
/* centered hero */
.hero .wrap{text-align:center}
.hero p{margin-left:auto;margin-right:auto}
.hero .trust{max-width:720px;margin-left:auto;margin-right:auto}

/* hamburger (pure CSS) */
.navtoggle{display:none}
.hamburger{display:none;cursor:pointer;padding:8px;border:1px solid var(--line);border-radius:8px}
.hamburger span{display:block;width:22px;height:2.5px;background:var(--navy);margin:4px 0;border-radius:2px;transition:.2s}

/* mobile sticky call bar */
.mobilecall{display:none}

@media(max-width:760px){
  h1{font-size:1.6rem}
  h2{font-size:1.3rem}
  .hero{padding:34px 0 30px}
  .hero p{font-size:1.02rem}
  .btn.big{padding:14px 20px;font-size:1.02rem;width:100%;text-align:center}
  .callbar .wrap span:first-child{display:none}
  .callbar .wrap{justify-content:center}
  .nav{padding:10px 16px;justify-content:space-between}
  .brand{font-size:1.02rem}
  .nav{position:relative}
  .hamburger{display:block}
  /* keep the toggle focusable/operable by keyboard (invisible overlay on the hamburger) */
  .navtoggle{display:block;position:absolute;right:16px;top:9px;width:42px;height:42px;margin:0;padding:0;opacity:0;cursor:pointer;z-index:3}
  .navtoggle:focus-visible ~ .hamburger{outline:2px solid var(--navy);outline-offset:2px}
  .menu{display:none;width:100%;flex-direction:column;gap:2px;padding:6px 0 10px}
  .menu a{margin-left:0;padding:11px 6px;border-bottom:1px solid var(--line);display:block}
  .menu a.btn{border-bottom:0;text-align:center;margin-top:8px}
  .navtoggle:checked ~ .menu{display:flex}
  .navtoggle:checked ~ .hamburger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .navtoggle:checked ~ .hamburger span:nth-child(2){opacity:0}
  .navtoggle:checked ~ .hamburger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .mobilecall{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--accent-btn);color:#fff;
    font-weight:800;font-size:1.05rem;justify-content:center;align-items:center;gap:8px;padding:15px 10px;
    box-shadow:0 -3px 12px rgba(0,0,0,.18)}
  .mobilecall:hover{text-decoration:none}
  body{padding-bottom:60px}
  footer{margin-bottom:0}
  .leadbox{position:static}
}
@media(max-width:400px){
  h1{font-size:1.45rem}
}