/* RV Tank Specialist — shared styles for content pages */
:root{
  --navy:#1E3D6E; --navy2:#26487E; --red:#CC1020; --red2:#E8152A;
  --white:#FFFFFF; --offwhite:#F4F6FB; --mid:#E0E4F0;
  --text:#0A0E1A; --muted:#4A5270; --light:#8A92B0;
  --font-d:'Bebas Neue',Impact,sans-serif;
  --font-b:'Barlow Semi Condensed',sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--font-b);color:var(--text);background:var(--offwhite);-webkit-font-smoothing:antialiased;line-height:1.6;}
a{color:var(--red);text-decoration:none;}
a:hover{text-decoration:underline;}

/* Header / Nav */
.site-nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding:16px 24px;background:var(--navy);position:sticky;top:0;z-index:50;}
.site-nav .brand{font-family:var(--font-d);font-size:26px;letter-spacing:.06em;color:#fff;text-decoration:none;}
.site-nav ul{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0;flex-wrap:wrap;}
.site-nav a{color:#cdd6ea;font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:.03em;text-decoration:none;}
.site-nav a:hover{color:#fff;text-decoration:none;}
.site-nav a.active{color:#fff;}
.site-nav a.book{background:var(--navy2);color:#fff;padding:9px 18px;border-radius:3px;}
.site-nav a.call{background:var(--red);color:#fff;padding:9px 16px;border-radius:3px;}

/* Hero band */
.page-hero{background:linear-gradient(135deg,var(--navy),#12233f);color:#fff;padding:64px 24px;text-align:center;}
.page-hero .eyebrow{display:inline-block;font-weight:700;font-size:14px;letter-spacing:.18em;text-transform:uppercase;color:#ff5c6c;margin-bottom:14px;}
.page-hero h1{font-family:var(--font-d);font-size:clamp(44px,7vw,72px);line-height:.95;letter-spacing:.02em;margin:0 0 16px;}
.page-hero p{font-size:18px;color:#cdd6ea;max-width:60ch;margin:0 auto;}

/* Content container */
.wrap{max-width:1040px;margin:0 auto;padding:56px 24px;}
.wrap.narrow{max-width:760px;}
.wrap h2{font-family:var(--font-d);font-size:36px;letter-spacing:.02em;color:var(--navy);margin:38px 0 14px;}
.wrap h3{font-size:22px;color:var(--navy);margin:26px 0 8px;font-weight:700;}
.wrap p{font-size:17px;color:var(--muted);margin:0 0 16px;}
.wrap ul,.wrap ol{color:var(--muted);font-size:17px;padding-left:22px;margin:0 0 18px;}
.wrap li{margin-bottom:8px;}
.lead{font-size:20px;color:var(--text);}

/* Review cards */
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;}
.review{background:#fff;border:1px solid var(--mid);border-radius:8px;padding:24px;box-shadow:0 6px 18px rgba(30,61,110,.06);}
.review .stars{color:#f5a623;font-size:18px;letter-spacing:2px;margin-bottom:10px;}
.review blockquote{margin:0 0 14px;font-size:16px;color:var(--text);line-height:1.55;}
.review .who{font-weight:700;color:var(--navy);font-size:14px;text-transform:uppercase;letter-spacing:.03em;}
.review .loc{color:var(--light);font-size:13px;}

/* Service area cards */
.areas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;}
.area{background:#fff;border:1px solid var(--mid);border-radius:8px;padding:22px;}
.area h3{margin:0 0 6px;color:var(--red);font-family:var(--font-d);font-size:24px;letter-spacing:.02em;font-weight:400;}
.area .kicker{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--light);}
.area p{margin:8px 0 0;font-size:15px;color:var(--muted);}

/* Blog list */
.post-list{display:grid;gap:18px;}
.post-card{background:#fff;border:1px solid var(--mid);border-radius:8px;padding:26px;display:block;transition:box-shadow .2s;}
.post-card:hover{box-shadow:0 10px 26px rgba(30,61,110,.10);text-decoration:none;}
.post-card h3{font-family:var(--font-d);font-size:28px;letter-spacing:.02em;color:var(--navy);margin:0 0 8px;font-weight:400;}
.post-card p{margin:0;color:var(--muted);font-size:16px;}
.post-card .tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--red);margin-bottom:10px;}

/* CTA band */
.cta-band{background:var(--navy);color:#fff;text-align:center;padding:52px 24px;}
.cta-band h2{font-family:var(--font-d);font-size:42px;letter-spacing:.02em;margin:0 0 8px;color:#fff;}
.cta-band p{color:#cdd6ea;margin:0 0 22px;}
.btn{display:inline-block;background:var(--red);color:#fff;font-family:var(--font-d);font-size:22px;letter-spacing:.06em;padding:14px 30px;border-radius:4px;text-decoration:none;}
.btn:hover{background:var(--red2);text-decoration:none;}
.btn.ghost{background:transparent;border:2px solid rgba(255,255,255,.5);margin-left:10px;}

/* Footer */
.site-foot{background:#12233f;color:#aeb9d4;padding:30px 24px;text-align:center;font-size:14px;}
.site-foot a{color:#fff;}
.site-foot .row{max-width:1040px;margin:0 auto;}
.site-foot .copy{margin-top:10px;color:#6b779a;}

@media(max-width:640px){
  .site-nav{padding:12px 16px;}
  .wrap{padding:40px 18px;}
}

/* FAQ */
.faq-section{background:#fff;border-top:1px solid var(--mid);padding:8px 0 8px;}
.faq-section .wrap{padding-top:40px;padding-bottom:40px;}
.faq-item{border-bottom:1px solid var(--mid);padding:18px 0;}
.faq-item:last-child{border-bottom:none;}
.faq-item h3{margin:0 0 6px;color:var(--navy);font-size:20px;font-weight:700;}
.faq-item p{margin:0;color:var(--muted);font-size:16px;}