:root{
  --navy:#0a2540;--navy-2:#0d2f52;--blue:#167bad;--blue-d:#0f5e85;--accent:#f97316;--accent-d:#ea6207;
  --ink:#13212e;--body:#39485a;--muted:#566573;--line:#e4e9ef;--bg:#ffffff;--bg-soft:#f4f7fb;--gold:#f5b301;
  --radius:14px;--shadow:0 10px 30px rgba(10,37,64,.10);--shadow-lg:0 24px 60px rgba(10,37,64,.18);
  --maxw:1180px;--font:'Segoe UI',Roboto,-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--body);line-height:1.65;background:var(--bg);-webkit-font-smoothing:antialiased;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.18;font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem)}
h3{font-size:1.22rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#0e6a96;margin-bottom:14px}
section{padding:78px 0}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px 16px;border-radius:8px;z-index:200}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:1.02rem;padding:15px 28px;border-radius:50px;border:0;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;line-height:1}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-d));color:#fff;box-shadow:0 10px 24px rgba(249,115,22,.34)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(249,115,22,.42)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.btn-blue{background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;box-shadow:0 10px 24px rgba(22,123,173,.3)}
.btn-blue:hover{transform:translateY(-2px)}

/* Header */
.topbar{background:var(--navy);color:#cfe0ee;font-size:.86rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.topbar a{color:#cfe0ee;white-space:nowrap}.topbar strong{color:#fff}
.topbar .tb-r{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
header.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:saturate(150%) blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-weight:900;color:var(--navy);font-size:1.18rem;letter-spacing:-.02em}
.brand img{height:42px;width:auto}
.brand span small{display:block;font-size:.64rem;font-weight:700;color:var(--blue);letter-spacing:.14em;text-transform:uppercase}
.menu{display:flex;gap:26px;align-items:center}
.menu>a,.menu .has-sub>a{color:var(--ink);font-weight:700;font-size:.97rem}
.menu a:hover{color:var(--blue)}
.nav-cta{display:flex;align-items:center;gap:14px}
.callbtn{display:inline-flex;align-items:center;gap:8px;font-weight:900;color:var(--navy);font-size:1.05rem}
.callbtn b{color:#b34a00}
.burger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px}
.burger span{display:block;width:24px;height:2.5px;background:var(--navy);margin:5px auto;border-radius:2px;transition:.25s}

/* Nav dropdowns */
.has-sub{position:relative}
.has-sub>a{display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.has-sub>a::after{content:"▾";font-size:.7rem;color:var(--blue)}
.submenu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);min-width:248px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:10px;opacity:0;visibility:hidden;transition:opacity .16s ease,transform .16s ease;z-index:110}
.submenu a{display:block;padding:9px 14px;border-radius:8px;font-size:.93rem;font-weight:600;color:var(--ink);white-space:nowrap}
.submenu a:hover{background:var(--bg-soft);color:var(--blue)}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(2px)}

/* Hero */
.hero{position:relative;color:#fff;background-color:var(--navy);background-image:linear-gradient(115deg,rgba(8,28,48,.92) 0%,rgba(10,37,64,.78) 45%,rgba(15,94,133,.55) 100%),url('/assets/img/hero-1600.webp');background-size:cover;background-position:center;background-repeat:no-repeat;padding:84px 0 92px}
.hero .wrap{position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}
.hero h1{color:#fff;font-size:clamp(2.15rem,5vw,3.5rem);margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{font-size:1.18rem;color:#e3edf6;max-width:560px;margin-bottom:26px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hero-trust{display:flex;gap:22px;flex-wrap:wrap;font-size:.92rem;color:#dbe7f2}
.hero-trust div{display:flex;align-items:center;gap:8px}
.hero-trust b{color:#fff;font-size:1.15rem;display:block;line-height:1}
.stars{color:var(--gold);letter-spacing:2px}

/* Sub-page hero (service / city pages) */
.subhero{position:relative;color:#fff;background-color:var(--navy);background-image:linear-gradient(115deg,rgba(8,28,48,.93) 0%,rgba(10,37,64,.82) 50%,rgba(15,94,133,.6) 100%),url('/assets/img/commercial-900.webp');background-size:cover;background-position:center;padding:64px 0 66px}
.subhero .wrap{position:relative;max-width:880px}
.subhero h1{color:#fff;font-size:clamp(1.95rem,4.2vw,2.95rem);margin-bottom:16px}
.subhero h1 em{font-style:normal;color:var(--gold)}
.subhero p.lead{font-size:1.14rem;color:#e3edf6;max-width:680px;margin-bottom:22px}
.subhero .hero-cta{margin-bottom:8px}

/* Breadcrumb */
.breadcrumb{background:var(--bg-soft);border-bottom:1px solid var(--line);font-size:.85rem}
.breadcrumb .wrap{padding-top:13px;padding-bottom:13px}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:7px;align-items:center;color:var(--muted)}
.breadcrumb li{display:flex;align-items:center;gap:7px}
.breadcrumb li+li::before{content:"›";color:var(--blue)}
.breadcrumb a{color:var(--blue-d);font-weight:700}
.breadcrumb [aria-current]{color:var(--muted)}

/* Lead form card */
.lead-card{background:#fff;color:var(--ink);border-radius:18px;box-shadow:var(--shadow-lg);padding:28px 26px}
.lead-card h2{font-size:1.4rem;margin-bottom:4px}
.lead-card p.sub{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.lead-card form{display:grid;gap:12px}
.lead-card input,.lead-card select,.lead-card textarea{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:.98rem;color:var(--ink);background:#fbfcfe}
.lead-card input:focus,.lead-card select:focus,.lead-card textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,123,173,.14)}
.lead-card textarea{min-height:78px;resize:vertical}
.lead-card .btn{width:100%;justify-content:center;margin-top:4px}
.lead-card .fineprint{font-size:.78rem;color:var(--muted);text-align:center}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.formnote{font-size:.92rem;padding:10px 12px;border-radius:8px;display:none}
.formnote.ok{display:block;background:#e7f7ec;color:#176b34;border:1px solid #bce6c8}
.formnote.err{display:block;background:#fdeaea;color:#9b2226;border:1px solid #f3c4c4}

/* Trust bar */
.logos{background:var(--navy);color:#cfe0ee;padding:22px 0}
.logos .wrap{display:flex;justify-content:space-around;gap:24px;flex-wrap:wrap;text-align:center}
.logos .li b{display:block;color:#fff;font-size:1.7rem;font-weight:900;line-height:1}
.logos .li span{font-size:.82rem;letter-spacing:.04em}

/* Services */
.sec-head{text-align:center;max-width:720px;margin:0 auto 48px}
.sec-head p{color:var(--muted);font-size:1.08rem;margin-top:10px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;position:relative;overflow:hidden}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--blue),var(--accent))}
.card .ico{width:54px;height:54px;border-radius:12px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ico img{width:30px;height:30px}
.card h3{margin-bottom:9px}
.card p{font-size:.97rem;color:var(--body)}
.card ul{list-style:none;margin:12px 0 0;font-size:.92rem}
.card li{padding-left:22px;position:relative;margin-bottom:5px;color:var(--body)}
.card li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.card a.more{display:inline-block;margin-top:14px;font-weight:800;color:var(--accent)}

/* Why / split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.bg-soft{background:var(--bg-soft)}
.feat{display:flex;gap:16px;margin-bottom:22px}
.feat .ico{flex:0 0 50px;width:50px;height:50px;border-radius:12px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.feat .ico img{width:28px;height:28px}
.feat h3{font-size:1.08rem;margin-bottom:3px}
.feat p{font-size:.95rem;color:var(--body)}
.media{border-radius:18px;overflow:hidden;box-shadow:var(--shadow-lg)}
.media img{width:100%;height:100%;object-fit:cover}

/* Prose (service/city body content) */
.prose{max-width:820px;margin:0 auto}
.prose>p{margin-bottom:18px;font-size:1.05rem}
.prose h2{margin:38px 0 14px}
.prose h3{margin:26px 0 8px;font-size:1.16rem}
.prose ul,.prose ol{margin:0 0 18px 22px}
.prose li{margin-bottom:8px}
.prose .lead-intro{font-size:1.18rem;color:var(--ink);font-weight:500}
.prose .keypoints{list-style:none;margin:0 0 22px}
.prose .keypoints li{padding-left:28px;position:relative;margin-bottom:10px}
.prose .keypoints li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900;font-size:1.05rem}
.prose .callout{background:var(--bg-soft);border-left:4px solid var(--blue);border-radius:0 12px 12px 0;padding:18px 22px;margin:24px 0}
.prose .callout p{margin:0;font-size:1rem}
.related-links{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 6px}
.related-links a{background:#fff;border:1px solid var(--line);border-radius:50px;padding:9px 18px;font-size:.9rem;font-weight:700;color:var(--navy);box-shadow:var(--shadow)}
.related-links a:hover{color:var(--blue);border-color:var(--blue)}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;position:relative;box-shadow:var(--shadow)}
.step .n{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:1.15rem;margin-bottom:14px}
.step h3{font-size:1.05rem;margin-bottom:6px}
.step p{font-size:.92rem}

/* Area */
.area-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin-top:26px}
.area-grid span,.area-grid a{background:#fff;border:1px solid var(--line);border-radius:9px;padding:11px 14px;font-size:.93rem;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:8px}
.area-grid a:hover{color:var(--blue);border-color:var(--blue)}
.area-grid span::before,.area-grid a::before{content:"📍";font-size:.85rem}

/* Testimonials */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.quote .stars{font-size:1.05rem;margin-bottom:12px}
.quote p{font-style:italic;color:var(--ink);margin-bottom:16px}
.quote .who{font-weight:800;color:var(--navy);font-size:.95rem}
.quote .who small{display:block;color:var(--muted);font-weight:600;font-style:normal}

/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;box-shadow:var(--shadow);overflow:hidden}
.faq summary{cursor:pointer;padding:20px 24px;font-weight:800;color:var(--navy);font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--blue);font-weight:400;flex:0 0 auto}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 24px 20px;color:var(--body);font-size:.98rem}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--blue-d));color:#fff;text-align:center}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band p{color:#dceaf5;max-width:620px;margin:0 auto 26px;font-size:1.1rem}
.cta-band .btn-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
.contact-info .ci{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start}
.contact-info .ci .ico{flex:0 0 46px;width:46px;height:46px;border-radius:12px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center}
.contact-info .ci .ico img{width:24px;height:24px}
.contact-info .ci b{display:block;color:var(--navy);font-size:1.02rem}
.contact-info .ci a{color:var(--body)}

/* Footer */
footer{background:var(--navy);color:#aebfce;padding:60px 0 26px;font-size:.94rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
footer h3{color:#fff;font-size:1.05rem;margin-bottom:16px}
footer a{color:#aebfce}footer a:hover{color:#fff}
footer ul{list-style:none}footer li{margin-bottom:9px}
.foot-brand img{height:48px;margin-bottom:14px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.86rem;color:#8499ab}

/* Sticky mobile call */
.mobile-call{display:none}

@media(max-width:980px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
  .grid-3,.quotes{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .media{order:-1}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  section{padding:56px 0}
  .menu,.nav-cta .callbtn{display:none}
  .burger{display:block}
  .menu.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:flex-start;background:#fff;padding:18px 22px;gap:6px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:80vh;overflow-y:auto}
  .menu.open>a,.menu.open .has-sub{width:100%;padding:8px 0}
  .menu.open .has-sub>a::after{display:none}
  .menu.open .submenu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;padding:2px 0 6px 14px;min-width:0}
  .menu.open .submenu a{padding:7px 0}
  .grid-3,.quotes,.steps,.foot-grid{grid-template-columns:1fr}
  .hero{padding:54px 0 70px;background-image:linear-gradient(160deg,rgba(8,28,48,.93) 0%,rgba(10,37,64,.86) 60%,rgba(15,94,133,.6) 100%),url('/assets/img/hero-960.webp')}
  .mobile-call{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:120;background:#b34a00;color:#fff;font-weight:900;justify-content:center;align-items:center;gap:10px;padding:15px;font-size:1.1rem;box-shadow:0 -4px 18px rgba(0,0,0,.25)}
  body{padding-bottom:58px}
  .topbar .tb-l{display:none}
}