:root{
--petrol:#0E4D57;--petrol-2:#0A3A42;--cyan:#14A0A8;--coral:#F0552F;--coral-d:#D8431F;
--bg:#F4F7F7;--paper:#FFFFFF;--ink:#15201F;--muted:#5C6B6B;--line:#DCE5E5;
--wrap:1140px;--r:14px;--sh:0 1px 2px rgba(13,40,45,.05),0 8px 24px rgba(13,40,45,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"IBM Plex Sans",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Space Grotesk",system-ui,sans-serif;line-height:1.12;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.1rem)}
h2{font-size:clamp(1.55rem,3.2vw,2.3rem)}
h3{font-size:1.18rem}
p{margin:0 0 1em}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
section{padding:64px 0}
.bg-paper{background:var(--paper)}
.bg-petrol{background:var(--petrol);color:#E7F1F1}
.bg-petrol h2{color:#fff}
.eyebrow{display:inline-block;font-family:"Space Grotesk";font-weight:600;font-size:.8rem;letter-spacing:.09em;text-transform:uppercase;color:var(--cyan);margin-bottom:.5rem}
.section-head{max-width:720px;margin-bottom:34px}
.section-head p{color:var(--muted);font-size:1.05rem}
svg.ic,.symptom svg,.svc svg,.roach svg,.creds svg,.checks li svg{width:24px;height:24px}
/* utility bar */
.utilbar{background:var(--petrol-2);color:#CFE3E3;font-size:.86rem}
.utilbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:7px 22px;gap:12px}
.utilbar a{color:#fff;font-weight:600}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;padding:12px 22px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Space Grotesk";font-weight:700;color:var(--ink);font-size:1.05rem;line-height:1.05}
.brand:hover{text-decoration:none}
.brand small{display:block;font-family:"IBM Plex Sans";font-weight:500;font-size:.7rem;color:var(--muted);letter-spacing:.02em}
.brand .logo{width:40px;height:40px;flex:0 0 auto}
.menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.menu>a,.drop>span{display:inline-block;padding:9px 12px;border-radius:9px;font-weight:600;font-size:.95rem;color:var(--ink);cursor:pointer}
.menu>a:hover,.drop>span:hover{background:var(--bg);text-decoration:none}
.drop{position:relative}
.drop-menu{position:absolute;top:100%;left:0;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh);min-width:268px;padding:8px;display:none;z-index:60}
.drop:hover .drop-menu{display:block}
.drop-menu a{display:block;padding:8px 11px;border-radius:8px;color:var(--ink);font-size:.92rem}
.drop-menu a:hover{background:var(--bg);text-decoration:none}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--coral);color:#fff;font-family:"Space Grotesk";font-weight:700;padding:12px 20px;border-radius:11px;border:0;font-size:1rem;cursor:pointer;box-shadow:0 6px 16px rgba(240,85,47,.25)}
.btn:hover{background:var(--coral-d);text-decoration:none;color:#fff}
.btn svg{width:19px;height:19px}
.btn-outline{background:transparent;color:var(--petrol);border:2px solid var(--line);box-shadow:none}
.btn-outline:hover{background:var(--bg);color:var(--petrol);border-color:var(--cyan)}
.btn-white{background:#fff;color:var(--petrol)}
.btn-white:hover{background:#eef5f5;color:var(--petrol)}
.nav .btn{padding:10px 16px;font-size:.95rem}
/* hero */
.hero{background:linear-gradient(rgba(8,40,46,.82),rgba(8,40,46,.9)),var(--petrol) url('/images/hero.jpg') center/cover;color:#EAF4F4;position:relative}
.hero .wrap{padding-top:74px;padding-bottom:78px;max-width:880px}
.hero h1{color:#fff}
.hero .lead{font-size:1.2rem;color:#CFE6E6;max-width:640px;margin-bottom:26px}
.phone-cta{display:inline-flex;align-items:center;gap:14px;background:#fff;color:var(--petrol);padding:13px 22px;border-radius:14px;box-shadow:var(--sh);margin-bottom:22px}
.phone-cta:hover{text-decoration:none}
.phone-cta .ring{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--coral);color:#fff}
.phone-cta .ring svg{width:22px;height:22px}
.phone-cta small{display:block;font-size:.74rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.phone-cta .num{font-family:"Space Grotesk";font-weight:700;font-size:1.5rem;color:var(--ink)}
.creds{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0;margin:8px 0 0;font-size:.93rem;color:#DCEDED}
.creds li{display:flex;align-items:center;gap:8px}
.creds svg{color:var(--cyan)}
/* roach identifier (signature) */
.roaches{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.roach{background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--cyan);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.roach svg{color:var(--petrol);margin-bottom:8px}
.roach h3{margin-bottom:.3em}
.roach p{font-size:.92rem;color:var(--muted);margin-bottom:.5em}
.roach .tell{font-size:.82rem;font-weight:600;color:var(--coral);text-transform:uppercase;letter-spacing:.04em}
/* signs grid */
.symptoms{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.symptom{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh)}
.symptom svg{color:var(--coral);margin-bottom:8px}
.symptom h3{margin-bottom:.3em}
.symptom p{font-size:.93rem;color:var(--muted);margin:0}
/* services grid */
.grid{display:grid;gap:18px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.svc{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh);display:flex;flex-direction:column}
.svc svg{color:var(--cyan);margin-bottom:10px}
.svc h3{margin-bottom:.3em}
.svc p{font-size:.94rem;color:var(--muted)}
.call-link{margin-top:auto;font-weight:700;color:var(--petrol);font-family:"Space Grotesk"}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{position:relative;padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.step .n{font-family:"Space Grotesk";font-weight:700;font-size:1.6rem;color:var(--coral);margin-bottom:6px}
.step h3{margin-bottom:.3em}
.step p{font-size:.92rem;color:var(--muted);margin:0}
/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stats .v{font-family:"Space Grotesk";font-weight:700;font-size:1.7rem;color:#fff}
.stats .k{font-size:.9rem;color:#BBD7D7}
/* checks + feature */
.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.checks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:11px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:.97rem}
.checks svg{color:var(--cyan);flex:0 0 auto;margin-top:2px}
.panel{background:var(--petrol);color:#E7F1F1;border-radius:18px;padding:30px}
.panel h3{color:#fff}
.panel p{color:#CFE6E6;font-size:.97rem}
/* area */
.area{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.area li{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-weight:600;font-size:.93rem}
.area li a{color:var(--ink)}
/* faq */
.faq{display:grid;gap:12px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:6px 18px;box-shadow:var(--sh)}
.faq summary{font-family:"Space Grotesk";font-weight:600;cursor:pointer;padding:12px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq details[open] summary{color:var(--petrol)}
.faq p{color:var(--muted);font-size:.96rem;padding-bottom:8px;margin:0}
/* callband */
.callband{background:var(--coral);color:#fff;text-align:center}
.callband h2{color:#fff}
.callband .num{font-family:"Space Grotesk";font-weight:700;font-size:2.1rem;margin:6px 0}
.callband p{color:#FFE6DD}
/* photo */
figure.photo-fig{margin:0 0 22px}
.photo{border-radius:var(--r);border:1px solid var(--line);width:100%;height:auto;box-shadow:var(--sh)}
figure.photo-fig figcaption{font-size:.84rem;color:var(--muted);margin-top:7px;text-align:center}
/* page hero (inner) */
.page-hero{background:linear-gradient(rgba(8,40,46,.9),rgba(8,40,46,.94)),var(--petrol);color:#EAF4F4;padding:52px 0 46px}
.page-hero h1{color:#fff;margin-bottom:.35em}
.page-hero p{color:#CFE6E6;max-width:640px}
.crumb{font-size:.85rem;color:#A9CACA;margin-bottom:10px}
.crumb a{color:#CFE6E6}
/* footer */
.site-footer{background:var(--petrol-2);color:#B9D2D2;padding:54px 0 26px;font-size:.92rem}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:.8em}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.site-footer a{color:#CFE3E3}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.disclaimer{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;font-size:.8rem;color:#90AEAE;line-height:1.6}
.footer-bottom{margin-top:14px;font-size:.8rem;color:#7FA0A0}
/* mobile call bar */
.mobile-call{display:none}
@media(max-width:860px){
.menu{display:none}
.feature{grid-template-columns:1fr}
.roaches{grid-template-columns:repeat(2,1fr)}
.symptoms,.cols-3,.steps{grid-template-columns:1fr 1fr}
.stats{grid-template-columns:1fr 1fr}
.area{grid-template-columns:1fr 1fr}
.foot-grid{grid-template-columns:1fr 1fr}
.mobile-call{display:flex;align-items:center;justify-content:center;gap:9px;position:fixed;left:0;right:0;bottom:0;z-index:80;background:var(--coral);color:#fff;font-family:"Space Grotesk";font-weight:700;padding:13px;box-shadow:0 -4px 16px rgba(0,0,0,.16)}
.mobile-call:hover{text-decoration:none;color:#fff}
body{padding-bottom:54px}
}
@media(max-width:520px){
.roaches,.symptoms,.cols-3,.steps,.stats,.area,.foot-grid{grid-template-columns:1fr}
section{padding:48px 0}
}