/* banderaseptic.com
   Design intent: Hill Country limestone and live oak. Warm cream, deep olive,
   terracotta clay. Sixth distinct look in the portfolio. Must NOT read like
   placervilleseptic (the other septic site: Georgia serif, green, rounded),
   nor navy (Oroville), teal (Folsom boat), amber-mono (Pahrump), or
   bone-firebrick (chimney). Clean sans, flat blocks, thin clay top-rules,
   slightly squared. */

:root{
  --limestone:#f4efe6;
  --limestone-dim:#e6ddcc;
  --oak:#43512e;
  --oak-deep:#2f3a1f;
  --clay:#b8502e;
  --clay-bright:#cc6039;
  --walnut:#2c2620;
  --ink:#2c2620;
  --ink-soft:#6a6353;
  --white:#fff;
}

*{box-sizing:border-box;margin:0;padding:0}

body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--limestone);
  line-height:1.7;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{font-weight:700;line-height:1.2;letter-spacing:-0.01em}

.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.measure{max-width:750px}

/* ---- header ---- */
header{background:var(--oak-deep);color:var(--white);border-bottom:3px solid var(--clay)}
header .wrap{display:flex;align-items:center;gap:26px;flex-wrap:wrap;padding-top:15px;padding-bottom:15px}
.brand{font-size:1.22rem;font-weight:800;color:var(--white);text-decoration:none;white-space:nowrap;letter-spacing:-0.01em}
.brand b{color:var(--clay-bright);font-weight:800}
header nav{display:flex;gap:20px;flex-wrap:wrap;margin-left:auto}
header nav a{color:#cdd3c0;text-decoration:none;font-size:.9rem;font-weight:600;padding:4px 0;border-bottom:2px solid transparent}
header nav a:hover{color:var(--white);border-bottom-color:var(--clay-bright)}
.head-phone{background:var(--clay);padding:8px 16px;text-align:right;line-height:1.25}
.head-phone .lab{display:block;font-size:.62rem;text-transform:uppercase;letter-spacing:.12em;color:#f3d6ca}
.head-phone a{color:var(--white);font-size:1.14rem;font-weight:800;text-decoration:none;font-variant-numeric:tabular-nums}

/* ---- hero: olive block, clay underscore ---- */
.hero{background:var(--oak);color:var(--white);padding:60px 0 54px}
.hero .inner{max-width:800px}
.hero h1{font-size:2.45rem;color:var(--white)}
.hero h1:after{content:"";display:block;width:70px;height:5px;background:var(--clay-bright);margin:18px 0 0}
.hero .lead{margin:20px 0 26px;font-size:1.09rem;color:#dbe0cd;max-width:660px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-block;background:var(--clay);color:#fff;padding:14px 30px;text-decoration:none;font-weight:700;font-size:1.02rem;border:2px solid var(--clay)}
.btn:hover{background:var(--clay-bright);border-color:var(--clay-bright)}
.btn.ghost{background:transparent;border:2px solid #71805a;color:#dbe0cd}
.btn.ghost:hover{border-color:var(--white);color:var(--white)}

/* ---- strip ---- */
.strip{background:var(--white);color:var(--ink-soft);font-size:.85rem;padding:13px 0;border-bottom:1px solid var(--limestone-dim)}
.strip .wrap{display:flex;gap:30px;flex-wrap:wrap}
.strip span{position:relative;padding-left:15px;font-weight:600}
.strip span:before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;background:var(--clay)}

main{padding:50px 0}
main h2{font-size:1.62rem;margin:36px 0 13px;color:var(--oak-deep)}
main h3{font-size:1.14rem;margin:24px 0 8px;color:var(--clay)}
main p{margin:0 0 15px}
main ul,main ol{margin:0 0 18px 20px}
main li{margin-bottom:8px}
main a{color:var(--clay);text-decoration:underline;text-underline-offset:2px}
main a:hover{color:var(--oak-deep)}

.rule{border:0;border-top:1px solid var(--limestone-dim);margin:42px 0}
.eyebrow{font-size:.72rem;text-transform:uppercase;letter-spacing:.15em;color:var(--clay);font-weight:700;margin-bottom:7px}

/* ---- listing: flat cards, clay top-rule ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:16px;margin:26px 0}
.tile{background:var(--white);padding:22px 22px 20px;border:1px solid var(--limestone-dim);border-top:4px solid var(--oak)}
.tile h3{margin:0 0 7px;font-size:1.06rem;color:var(--oak-deep)}
.tile p{font-size:.94rem;color:var(--ink-soft);margin-bottom:12px}
.tile a.more{font-size:.86rem;font-weight:700;text-decoration:none;color:var(--clay)}
.tile a.more:hover{color:var(--oak-deep)}

/* ---- callout: olive band, clay number ---- */
.callout{background:var(--oak);color:var(--white);padding:28px 30px;margin:38px 0;border-left:5px solid var(--clay-bright)}
.callout p{margin:0 0 6px;color:#dbe0cd}
.callout .num{font-size:1.5rem;font-weight:800}
.callout .num a{color:var(--clay-bright);text-decoration:none;font-variant-numeric:tabular-nums}
.callout .num a:hover{color:var(--white)}

/* ---- rate table ---- */
table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.94rem;background:var(--white);border:1px solid var(--limestone-dim)}
caption{text-align:left;font-size:.84rem;color:var(--ink-soft);margin-bottom:8px}
th,td{text-align:left;padding:12px 15px;border-bottom:1px solid var(--limestone-dim);vertical-align:top}
th{background:var(--oak-deep);color:var(--white);font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;font-weight:700}
tbody tr:nth-child(even) td{background:var(--limestone)}
td strong{color:var(--oak-deep)}

/* ---- FAQ ---- */
details{background:var(--white);border:1px solid var(--limestone-dim);padding:15px 18px;margin-bottom:9px}
details summary{cursor:pointer;font-weight:700;color:var(--oak-deep);font-size:1.02rem;list-style:none;display:flex;gap:10px}
details summary::-webkit-details-marker{display:none}
details summary:before{content:"+";color:var(--clay);font-weight:800}
details[open] summary:before{content:"\2212"}
details[open] summary{margin-bottom:10px}
details p:last-child{margin-bottom:0}

figure{margin:28px 0}
figure img{max-width:100%;height:auto;display:block;border:1px solid var(--limestone-dim)}
figcaption{font-size:.83rem;color:var(--ink-soft);margin-top:8px;border-left:3px solid var(--clay);padding-left:10px}

/* ---- footer ---- */
footer{background:var(--oak-deep);color:#a9b199;padding:42px 0 94px;font-size:.86rem;margin-top:54px;border-top:3px solid var(--clay)}
footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:28px;margin-bottom:26px}
footer h4{color:var(--white);font-size:.72rem;text-transform:uppercase;letter-spacing:.13em;margin-bottom:11px;font-weight:700}
footer a{color:#cdd3c0;text-decoration:none}
footer a:hover{color:var(--white);text-decoration:underline}
footer ul{list-style:none;margin:0}
footer li{margin-bottom:6px}
.disclosure{border-top:1px solid #3f4a2e;padding-top:18px;font-size:.79rem;line-height:1.6;color:#8b9179;max-width:900px}

/* ---- sticky mobile call bar ---- */
.sticky-call{position:fixed;bottom:0;left:0;right:0;background:var(--clay);text-align:center;padding:14px;z-index:60;display:none}
.sticky-call a{color:#fff;font-weight:800;font-size:1.1rem;text-decoration:none;font-variant-numeric:tabular-nums}

@media(max-width:860px){
  header .wrap{gap:12px}
  header nav{order:3;margin-left:0;width:100%;gap:15px}
  .head-phone{margin-left:auto}
  .hero{padding:44px 0 40px}
  .hero h1{font-size:1.72rem}
  .sticky-call{display:block}
  footer{padding-bottom:110px}
  .callout{padding:22px 20px}
  table{font-size:.88rem}
  th,td{padding:10px 11px}
}