/* Sevier County Septic — design system: deep pine / smoky haze / TN clay */
:root{
  --pine:#1f3a2d; --pine-deep:#14281f; --haze:#7d99a6; --haze-light:#dde7ea;
  --clay:#9c4a2f; --clay-dark:#7c3a24; --paper:#fcfbf7; --ink:#182420;
  --line:#d8ddd4; --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:"Public Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;font-size:1.03rem}
h1,h2,h3{font-family:"Bricolage Grotesque","Public Sans",system-ui,sans-serif;line-height:1.15;color:var(--pine-deep);letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4.5vw,3rem);margin-bottom:.6em}
h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:1.6em 0 .5em}
h3{font-size:1.15rem;margin:1.2em 0 .4em}
p{margin-bottom:1em}
a{color:var(--clay-dark)}
a:focus-visible,button:focus-visible{outline:3px solid var(--clay);outline-offset:2px}
img,svg{max-width:100%;height:auto;display:block}
ul,ol{margin:0 0 1em 1.3em}
li{margin-bottom:.35em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.1rem}
/* header */
.site-header{background:var(--pine-deep);color:#fff;position:sticky;top:0;z-index:50;border-bottom:3px solid var(--clay)}
.site-header .wrap{display:flex;align-items:center;gap:1rem;padding-top:.55rem;padding-bottom:.55rem;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:.55rem;text-decoration:none;color:#fff}
.logo svg{width:40px;height:40px;flex:none}
.logo b{font-family:"Bricolage Grotesque",sans-serif;font-size:1.05rem;line-height:1.1}
.logo small{display:block;font-weight:400;color:var(--haze-light);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}
nav.main{margin-left:auto;display:flex;gap:1rem;flex-wrap:wrap}
nav.main a{color:#eef3ef;text-decoration:none;font-size:.92rem;padding:.25rem 0;border-bottom:2px solid transparent}
nav.main a:hover,nav.main a[aria-current]{border-bottom-color:var(--clay)}
.call-btn{background:var(--clay);color:#fff;text-decoration:none;font-weight:700;padding:.55rem 1rem;border-radius:6px;white-space:nowrap;font-size:.95rem}
.call-btn:hover{background:var(--clay-dark)}
/* hero */
.hero{background:linear-gradient(180deg,var(--pine-deep) 0%,var(--pine) 100%);color:#f2f6f2;padding:3.2rem 0 0;overflow:hidden}
.hero h1{color:#fff}
.hero .lede{font-size:1.15rem;max-width:46ch;color:var(--haze-light)}
.hero .wrap{position:relative}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.4rem 0 2.2rem}
.hero-cta .ghost{border:2px solid var(--haze);color:#fff;text-decoration:none;padding:.55rem 1rem;border-radius:6px;font-weight:600}
.ridge{display:block;width:100%;margin-top:-1px}
/* quick answer */
.answer{background:var(--haze-light);border-left:6px solid var(--pine);padding:1rem 1.2rem;border-radius:0 8px 8px 0;margin:1.4rem 0;font-size:1.05rem}
.answer strong{color:var(--pine-deep)}
/* cards */
.grid{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin:1.4rem 0}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.2rem;display:flex;flex-direction:column}
.card svg.icon{width:44px;height:44px;margin-bottom:.7rem}
.card h3{margin-top:0}
.card a.more{margin-top:auto;font-weight:600}
/* fact table */
table{border-collapse:collapse;width:100%;margin:1.2rem 0;background:#fff;border:1px solid var(--line);font-size:.98rem}
caption{text-align:left;font-weight:700;padding:.5rem .8rem;background:var(--pine);color:#fff;font-family:"Bricolage Grotesque",sans-serif}
th,td{border:1px solid var(--line);padding:.55rem .8rem;text-align:left;vertical-align:top}
th{background:#f0f3ee}
/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:8px;margin-bottom:.7rem;padding:.9rem 1.1rem}
summary{font-weight:700;cursor:pointer;color:var(--pine-deep)}
details p{margin:.7rem 0 0}
/* sections */
main{padding-bottom:3rem}
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:2.2rem 0;margin:2.2rem 0}
.band.pine{background:var(--pine-deep);color:#eef3ef;border:none}
.band.pine h2{color:#fff}
.band.pine a{color:#f3c9b4}
.crumbs{font-size:.85rem;margin:1.2rem 0 0;color:#5b6a60}
.crumbs a{color:#5b6a60}
.cta-final{background:var(--clay);color:#fff;border-radius:12px;padding:1.8rem;margin-top:2.5rem;text-align:center}
.cta-final h2{color:#fff;margin-top:0}
.cta-final .call-btn{background:#fff;color:var(--clay-dark);display:inline-block;margin-top:.6rem;font-size:1.15rem}
/* footer */
footer{background:var(--pine-deep);color:#cfdad2;padding:2.5rem 0 2rem;font-size:.92rem}
footer h3{color:#fff;font-size:1rem}
footer a{color:#cfdad2}
.foot-grid{display:grid;gap:1.6rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.legal{margin-top:1.8rem;border-top:1px solid #33473c;padding-top:1rem;color:#93a79b;font-size:.82rem}
.area-figure{margin:1.5rem 0}
.area-figure figcaption{font-size:.85rem;color:#5b6a60;margin-top:.4rem}
@media(max-width:720px){nav.main{gap:.7rem;font-size:.85rem}.hero{padding-top:2.2rem}}