/* Gun Barrel City Septic - clean business theme */
:root{
  --bg:#0b1220;
  --card:#0f1a2e;
  --paper:#ffffff;
  --text:#0b1220;
  --muted:#5b6472;
  --border:#e7e9ee;
  --brand:#1a73e8;
  --brand2:#18a999;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --radius: 16px;
  --max: 1080px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: #f6f8fc;
  line-height:1.6;
}

a{ color:var(--brand); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 18px;
}

.topbar{
  background: linear-gradient(90deg, #0b1220, #0f1a2e);
  color: #eef3ff;
}
.topbar .inner{
  display:flex;
  gap:14px;
  align-items:center;
  justify-content:space-between;
  padding: 10px 0;
  font-size: 14px;
}
.topbar a{ color:#dbe8ff; text-decoration:none; }
.topbar a:hover{ text-decoration:underline; }
.pill{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding: 6px 10px;
  border:1px solid rgba(255,255,255,.18);
  border-radius: 999px;
}

.header{
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}
.header .inner{
  display:flex;
  gap:18px;
  align-items:center;
  justify-content:space-between;
  padding: 16px 0;
}
.brand{
  display:flex;
  gap:12px;
  align-items:center;
}
.brand img{ width:42px; height:42px; }
.brand .name{
  font-weight: 800;
  letter-spacing:.2px;
  line-height:1.1;
}
.brand .tag{
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}
.nav{
  display:flex;
  flex-wrap:wrap;
  gap: 10px 14px;
  align-items:center;
}
.nav a{
  color:#1f2a3a;
  font-weight: 600;
  font-size: 14px;
}
.nav a:hover{ color: var(--brand); text-decoration:none; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  color: #1f2a3a;
  font-weight: 700;
  box-shadow: none;
  cursor:pointer;
}
.btn:hover{ border-color:#d3d7df; text-decoration:none; }
.btn.primary{
  background: linear-gradient(90deg, var(--brand), #4c8ff1);
  border-color: transparent;
  color: #fff;
}
.btn.primary:hover{ filter: brightness(1.02); }

.hero{
  padding: 28px 0 22px;
}
.hero .wrap{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
  align-items:stretch;
}
@media (max-width: 900px){
  .hero .wrap{ grid-template-columns: 1fr; }
}
.hero .panel{
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.hero h1{
  margin: 0 0 10px 0;
  font-size: 34px;
  line-height:1.15;
  letter-spacing: -.3px;
}
.hero p{
  margin: 0 0 12px 0;
  color: #334155;
}
.hero .cta{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin-top: 12px;
}
.hero .fine{
  font-size: 13px;
  color: var(--muted);
  margin-top: 10px;
}

.cardgrid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 14px 0 22px;
}
@media (max-width: 980px){
  .cardgrid{ grid-template-columns: 1fr; }
}
.card{
  background:#fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.card h2, .card h3{ margin-top: 0; }
.card p{ color:#334155; }
.card .iconrow{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.card .iconrow img{ width: 44px; height: 44px; }

.section{
  margin: 18px 0;
}
.section h2{
  margin: 0 0 10px 0;
  font-size: 22px;
}

.kbd{
  display:inline-block;
  padding: 2px 8px;
  border-radius: 8px;
  background: #eef5ff;
  border: 1px solid #dbe8ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.list{
  padding-left: 18px;
  margin: 8px 0 0;
}
.notice{
  border-left: 6px solid var(--brand2);
  background: #f0fbf9;
  border: 1px solid #d2f2ec;
  padding: 12px 12px;
  border-radius: 12px;
  color:#0f3f39;
}
.warn{
  border-left: 6px solid #d93025;
  background: #fff5f5;
  border: 1px solid #ffd5d5;
  padding: 12px 12px;
  border-radius: 12px;
  color:#5a1212;
}

.footer{
  margin-top: 26px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.footer .inner{
  padding: 18px 0 26px;
  color: var(--muted);
  font-size: 14px;
}
.footer a{ color: var(--muted); }
.footer .cols{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
}
@media (max-width: 900px){
  .footer .cols{ grid-template-columns: 1fr; }
}

.pagehead{
  padding: 18px 0 4px;
}
.breadcrumb{
  font-size: 13px;
  color: var(--muted);
}
.breadcrumb a{ color: var(--muted); }
.pagehead h1{
  margin: 8px 0 6px;
  font-size: 30px;
  letter-spacing: -.2px;
}
.pagehead p{
  margin: 0 0 10px;
  color:#334155;
}

.pro-tip{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.pro-tip img{ width: 44px; height: 44px; }

hr.sep{
  border:0;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

input, select, textarea{
  font: inherit;
}


.muted{ color: var(--muted); }