/* Leak Finder Pros — leakdetectionsanteeca.com
   Design: professional lead-gen, navy #0A2240 + orange #F97316, zero JS. */
:root{
  --navy:#0A2240; --navy-2:#071A33; --navy-3:#12305c;
  --orange:#F97316; --orange-2:#EA580C; --orange-soft:#FFF3E8;
  --bg:#ffffff; --bg-alt:#F5F7FB; --bg-dark:#0A2240;
  --text:#1E2A3A; --muted:#5A6B82; --line:#E2E8F2;
  --radius:14px; --shadow:0 10px 30px rgba(10,34,64,.10);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);line-height:1.65;font-size:17px;background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--orange-2)}
.container{max-width:1140px;margin:0 auto;padding:0 20px}
section{padding:64px 0}

/* ---------- top bar ---------- */
.topbar{background:var(--navy-2);color:#c9d4e6;font-size:14px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.topbar .tb-phone{color:var(--orange);font-weight:700}

/* ---------- header ---------- */
.site-header{background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(10,34,64,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{width:44px;height:44px;flex:none}
.logo-text{font-size:22px;font-weight:800;color:var(--navy);letter-spacing:-.3px}
.logo-accent{color:var(--orange)}
.nav-toggle{display:none}
.nav-toggle-label{display:none;cursor:pointer;padding:10px}
.nav-toggle-label span,.nav-toggle-label span::before,.nav-toggle-label span::after{display:block;width:26px;height:3px;background:var(--navy);border-radius:2px;position:relative}
.nav-toggle-label span::before,.nav-toggle-label span::after{content:"";position:absolute;left:0}
.nav-toggle-label span::before{top:-8px}.nav-toggle-label span::after{top:8px}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav ul{display:flex;gap:24px;list-style:none}
.site-nav ul a{color:var(--navy);text-decoration:none;font-weight:600;font-size:16px}
.site-nav ul a:hover{color:var(--orange-2)}

/* ---------- buttons ---------- */
.btn{display:inline-block;text-decoration:none;font-weight:700;border-radius:10px;padding:13px 26px;font-size:16px;border:2px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}
.btn:hover{transform:translateY(-1px)}
.btn-cta{background:var(--orange);color:#fff;box-shadow:0 6px 18px rgba(249,115,22,.35)}
.btn-cta:hover{background:var(--orange-2);color:#fff}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-3);color:#fff}
.btn-lg{padding:16px 34px;font-size:18px}
.btn-phone{display:inline-flex;align-items:center;gap:10px}

/* ---------- hero ---------- */
.hero{background:radial-gradient(1100px 480px at 85% -10%,#16407c 0%,var(--navy) 55%,var(--navy-2) 100%);color:#fff;padding:72px 0;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.eyebrow{display:inline-block;background:rgba(249,115,22,.16);color:#ffb27a;font-weight:700;font-size:13px;letter-spacing:1.6px;text-transform:uppercase;padding:7px 14px;border-radius:999px;margin-bottom:18px;border:1px solid rgba(249,115,22,.4)}
.hero h1{font-size:clamp(30px,4.4vw,46px);line-height:1.15;letter-spacing:-.5px;margin-bottom:18px}
.hero-sub{color:#d7e1f2;font-size:18px;margin-bottom:26px;max-width:560px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.trust-badges{display:flex;gap:10px;flex-wrap:wrap;list-style:none}
.trust-badges .badge{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius);box-shadow:var(--shadow);border:4px solid rgba(255,255,255,.14)}
.hero-card{position:absolute;left:-18px;bottom:-18px;background:#fff;color:var(--navy);border-radius:12px;padding:14px 18px;box-shadow:var(--shadow);font-size:14px}
.hero-card strong{display:block;font-size:20px;color:var(--orange-2)}

/* ---------- sections ---------- */
.section-alt{background:var(--bg-alt)}
.sec-head{max-width:760px;margin-bottom:40px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(26px,3.4vw,36px);color:var(--navy);letter-spacing:-.4px;line-height:1.25;margin:0 0 14px}
.sec-head p{color:var(--muted);font-size:18px}
.kicker{color:var(--orange-2);font-weight:800;font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}

/* answer box (AI Overviews / featured snippet target) */
.answer-box{background:var(--orange-soft);border-left:5px solid var(--orange);border-radius:0 12px 12px 0;padding:22px 26px;margin:0 0 30px;font-size:18px}
.answer-box strong{color:var(--navy)}

/* entity paragraph (LLM citation block) */
.entity{background:#fff;border:1px dashed #b9c6dc;border-radius:12px;padding:18px 22px;color:var(--muted);font-size:15px;margin:34px 0}

/* ---------- services grid ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:10px;transition:transform .14s ease,box-shadow .14s ease}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#f5c79b}
.svc-icon{width:52px;height:52px;border-radius:12px;background:var(--orange-soft);display:flex;align-items:center;justify-content:center;flex:none}
.svc-card h3{color:var(--navy);font-size:19px;line-height:1.35}
.svc-card p{color:var(--muted);font-size:15.5px;flex:1}
.svc-link{color:var(--orange-2);font-weight:700;font-size:15.5px}

/* ---------- benefits ---------- */
.benefits-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.benefits-grid img{border-radius:var(--radius);box-shadow:var(--shadow)}
.benefit{display:flex;gap:16px;margin-bottom:24px}
.benefit:last-child{margin-bottom:0}
.benefit-check{flex:none;width:40px;height:40px;border-radius:50%;background:#e8f7ee;color:#15803d;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px}
.benefit h3{color:var(--navy);font-size:19px;margin-bottom:4px}
.benefit p{color:var(--muted);font-size:16px}

/* ---------- numbered scenarios ---------- */
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.scenario{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;position:relative}
.scenario .num{font-size:44px;font-weight:800;color:var(--orange);opacity:.9;line-height:1;margin-bottom:12px}
.scenario h3{color:var(--navy);font-size:19px;margin-bottom:10px}
.scenario dl{font-size:15.5px}
.scenario dt{font-weight:700;color:var(--navy);margin-top:10px}
.scenario dd{color:var(--muted);margin:0}

/* ---------- why choose ---------- */
.usp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.usp{background:var(--navy);color:#dbe5f5;border-radius:var(--radius);padding:30px 26px}
.usp h3{color:#fff;font-size:20px;margin-bottom:10px}
.usp p{font-size:16px;color:#c4d0e6}
.usp .usp-icon{font-size:30px;margin-bottom:12px}

/* ---------- process timeline ---------- */
.process{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.process li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 18px;text-align:center;position:relative}
.process .pnum{width:46px;height:46px;border-radius:50%;background:var(--orange);color:#fff;font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.process h3{color:var(--navy);font-size:16.5px;margin-bottom:8px}
.process p{color:var(--muted);font-size:14.5px}

/* ---------- expertise ---------- */
.expertise-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.expertise-grid img{border-radius:var(--radius);box-shadow:var(--shadow)}
.check-list{list-style:none;margin-top:18px}
.check-list li{padding:10px 0 10px 38px;position:relative;border-bottom:1px solid var(--line);font-size:16.5px}
.check-list li::before{content:"✓";position:absolute;left:0;top:10px;width:26px;height:26px;border-radius:50%;background:#e8f7ee;color:#15803d;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}

/* ---------- problems ---------- */
.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.problem{background:#fff;border:1px solid var(--line);border-top:4px solid var(--orange);border-radius:var(--radius);padding:26px}
.problem .pidx{font-size:15px;font-weight:800;color:var(--orange-2);letter-spacing:1.5px}
.problem h3{color:var(--navy);font-size:19px;margin:6px 0 10px}
.problem .lbl{font-weight:700;color:var(--navy);font-size:14.5px;text-transform:uppercase;letter-spacing:.6px;margin-top:12px}
.problem p{color:var(--muted);font-size:16px}

/* ---------- includes ---------- */
.includes-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:24px}
.include{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px}
.include h3{color:var(--navy);font-size:17.5px;margin-bottom:6px}
.include p{color:var(--muted);font-size:15.5px}

/* ---------- tools ---------- */
.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tool{background:var(--bg-alt);border-radius:12px;padding:20px 22px;border:1px solid var(--line)}
.tool h3{color:var(--navy);font-size:17px;margin-bottom:6px}
.tool p{color:var(--muted);font-size:15px}

/* ---------- local ---------- */
.local-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.hood-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;list-style:none}
.hood-list a{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;text-decoration:none;color:var(--navy);font-weight:600;font-size:15.5px}
.hood-list a:hover{border-color:var(--orange);color:var(--orange-2)}
.hood-list small{display:block;color:var(--muted);font-weight:400;font-size:13.5px}
.consider{background:var(--orange-soft);border-radius:12px;padding:20px 22px;margin-bottom:14px}
.consider h3{color:var(--navy);font-size:17px;margin-bottom:6px}
.consider p{color:var(--muted);font-size:15.5px}

/* ---------- faq ---------- */
.faq{max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;color:var(--navy);font-size:17px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:24px;font-weight:800;flex:none}
.faq details[open] summary::after{content:"–"}
.faq .faq-a{padding:0 22px 20px;color:var(--muted);font-size:16px}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(120deg,var(--navy-2),var(--navy) 60%,#12305c);color:#fff;text-align:center;padding:72px 0}
.cta-band h2{font-size:clamp(26px,3.6vw,38px);margin-bottom:14px;letter-spacing:-.4px}
.cta-band p{color:#d7e1f2;max-width:640px;margin:0 auto 28px;font-size:18px}
.cta-band .hero-ctas{justify-content:center;margin-bottom:0}

/* ---------- breadcrumbs ---------- */
.crumbs{font-size:14px;color:var(--muted);padding:18px 0 0}
.crumbs a{color:var(--orange-2);text-decoration:none}
.crumbs ol{list-style:none;display:flex;gap:8px;flex-wrap:wrap}
.crumbs li+li::before{content:"/";margin-right:8px;color:#9fb0c8}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-2);color:#c4d0e6;padding:56px 0 0;font-size:15.5px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.site-footer h3{color:#fff;font-size:17px;margin-bottom:16px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px}
.site-footer a{color:#c4d0e6;text-decoration:none}
.site-footer a:hover{color:var(--orange)}
.footer-nap strong{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px;color:#8fa0bd}

/* ---------- sticky mobile call bar ---------- */
.sticky-call{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--orange);color:#fff;text-align:center;padding:14px;font-weight:800;font-size:18px;text-decoration:none;box-shadow:0 -4px 18px rgba(0,0,0,.18)}

/* ---------- misc ---------- */
.lead{font-size:19px;color:var(--muted)}
.prose h2{color:var(--navy);font-size:27px;margin:38px 0 14px;letter-spacing:-.3px}
.prose h3{color:var(--navy);font-size:20px;margin:26px 0 10px}
.prose p{margin-bottom:16px}
.prose ul{margin:0 0 18px 22px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.related-grid a{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;text-decoration:none;color:var(--navy);font-weight:600;font-size:15px}
.related-grid a:hover{border-color:var(--orange);color:var(--orange-2)}
.safety-note{background:#FEF2F2;border:1px solid #FCA5A5;border-left:5px solid #DC2626;border-radius:0 12px 12px 0;padding:20px 24px;margin:26px 0;color:#7F1D1D}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.big-phone{font-size:clamp(28px,5vw,44px);font-weight:800;color:var(--navy);text-decoration:none}
.big-phone:hover{color:var(--orange-2)}
table.hours{width:100%;border-collapse:collapse;margin-top:14px}
table.hours td{padding:10px 4px;border-bottom:1px solid var(--line);font-size:16px}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-weight:600;margin-bottom:6px;color:var(--navy)}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:16px;font-family:var(--font)}
.form-note{font-size:14px;color:var(--muted);margin-top:10px}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero-grid,.benefits-grid,.expertise-grid,.local-grid,.two-col{grid-template-columns:1fr}
  .hero-card{left:12px;bottom:-16px}
  .svc-grid,.usp-grid,.steps3,.tools-grid{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(2,1fr)}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  section{padding:48px 0}
  .nav-toggle-label{display:block}
  .site-nav{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:0 20px;max-height:0;overflow:hidden;transition:max-height .25s ease;box-shadow:0 12px 24px rgba(10,34,64,.12);gap:0}
  .nav-toggle:checked~.site-nav{max-height:420px}
  .site-nav ul{flex-direction:column;gap:0;padding:10px 0}
  .site-nav ul a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
  .site-nav .btn{margin:12px 0 18px;text-align:center}
  .sticky-call{display:block}
  body{padding-bottom:60px}
}
@media(max-width:600px){
  .svc-grid,.usp-grid,.steps3,.tools-grid,.problem-grid,.includes-grid{grid-template-columns:1fr}
  .process{grid-template-columns:1fr}
  .hood-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-ctas .btn{width:100%;text-align:center}
}