:root{
  --ink:#061522;--navy:#071c2c;--navy-2:#0a2840;--blue:#0a66ff;--blue-2:#168cff;
  --sky:#7fd2ff;--white:#fff;--paper:#f4f8fb;--text:#102433;--muted:#5c7080;
  --line:#d7e4ec;--green:#1fa855;--shadow:0 18px 55px rgba(2,20,34,.16);
  --soft-shadow:0 10px 30px rgba(2,20,34,.09);--radius:22px;--radius-sm:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text);line-height:1.62;background:var(--paper);-webkit-font-smoothing:antialiased;padding-bottom:0}
img{max-width:100%;display:block}
a{color:inherit}
button,input,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}

/* Emergency strip */
.top-strip{background:linear-gradient(105deg,var(--navy) 0%,#0a3454 52%,var(--blue) 100%);color:var(--white);font-weight:850;font-size:14px;box-shadow:inset 0 -1px rgba(255,255,255,.12)}
.top-strip-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-block:10px}
.top-strip span,.top-strip a{color:#fff!important}
.top-strip a{text-decoration:none;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.28);padding:7px 14px;border-radius:999px;white-space:nowrap;transition:.2s ease}
.top-strip a:hover{background:#fff;color:var(--navy)!important}

/* Header */
.header{position:sticky;top:0;z-index:40;background:rgba(5,22,35,.97);backdrop-filter:blur(14px);border-bottom:1px solid rgba(22,140,255,.28);box-shadow:0 10px 34px rgba(0,0,0,.16)}
.header-inner{min-height:86px;display:flex;align-items:center;gap:22px;padding-block:10px}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:#fff;min-width:275px}
.brand-logo{width:66px;height:66px;object-fit:cover;border-radius:17px;box-shadow:0 9px 26px rgba(10,102,255,.22);border:1px solid rgba(127,210,255,.28)}
.brand-copy{display:block}
.brand strong{display:block;color:#fff;font-size:23px;line-height:1.05;letter-spacing:-.02em}
.brand small{display:block;color:#9ddcff;font-size:14px;font-weight:800;margin-top:4px;letter-spacing:.01em}
.nav{margin-left:auto;display:flex;align-items:center;gap:18px}
.nav a{text-decoration:none;color:#d9ebf6;font-weight:800;font-size:14px;position:relative;padding:10px 0}
.nav a:after{content:"";position:absolute;left:0;right:100%;bottom:3px;height:2px;background:var(--blue-2);transition:.2s ease}
.nav a:hover,.nav a.active{color:#fff}.nav a:hover:after,.nav a.active:after{right:0}
.call-btn{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;text-decoration:none;border-radius:999px;padding:12px 18px;font-weight:900;box-shadow:0 10px 28px rgba(10,102,255,.35);white-space:nowrap}
.menu-btn{display:none;margin-left:auto;width:58px;height:58px;border:1px solid rgba(127,210,255,.2);border-radius:16px;background:linear-gradient(145deg,var(--blue),var(--blue-2));color:#fff;font-size:26px;line-height:1;box-shadow:0 12px 28px rgba(10,102,255,.3)}

/* Typography and buttons */
h1,h2,h3,h4{line-height:1.08;margin:0 0 15px;color:var(--ink)}
h1{font-size:clamp(42px,6vw,76px);letter-spacing:-.055em}
h2{font-size:clamp(31px,3.5vw,48px);letter-spacing:-.038em}
h3{font-size:22px;letter-spacing:-.02em}
p{margin:0 0 16px}
.eyebrow{color:var(--blue);font-size:13px;font-weight:950;text-transform:uppercase;letter-spacing:.12em;margin:0 0 12px}
.lead{font-size:21px;max-width:740px;color:#d9edf8}
.actions{display:flex;gap:13px;flex-wrap:wrap;margin:30px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:14px 22px;border:0;border-radius:14px;text-decoration:none;font-weight:900;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn.big{font-size:18px}
.orange{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;box-shadow:0 12px 30px rgba(10,102,255,.3)}
.orange:hover{box-shadow:0 16px 36px rgba(10,102,255,.42)}
.white{background:#fff;color:var(--navy);box-shadow:var(--soft-shadow)}
.navy{background:var(--navy);color:#fff;box-shadow:var(--soft-shadow)}

/* Hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 82% 10%,rgba(22,140,255,.28),transparent 31%),radial-gradient(circle at 12% 90%,rgba(10,102,255,.2),transparent 38%),linear-gradient(135deg,#04121d 0%,#082b46 58%,#073f68 100%);color:#fff;padding:84px 0 76px}
.hero:before{content:"24/7";position:absolute;right:-28px;top:18px;font-size:clamp(120px,17vw,230px);font-weight:950;letter-spacing:-.09em;opacity:.045}
.hero:after{content:"";position:absolute;inset:auto -8% -42% 42%;height:70%;background:radial-gradient(ellipse,rgba(22,140,255,.18),transparent 66%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center;position:relative;z-index:1}
.hero h1{color:#fff}.hero .eyebrow{color:var(--sky)}
.trust-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}
.trust-row span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.17);color:#fff;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:850}
.hero-photo{position:relative;background:#fff;border:1px solid rgba(255,255,255,.23);border-radius:26px;overflow:hidden;box-shadow:0 32px 85px rgba(0,0,0,.32);color:var(--text);transform:rotate(1deg)}
.hero-photo img{height:440px;width:100%;object-fit:cover}
.hero-photo div{padding:18px 20px;border-left:6px solid var(--blue);background:#fff}

/* General sections */
.review-banner{background:#fff;border-bottom:1px solid var(--line)}
.review-banner-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-block:34px}
.section{padding:78px 0}
.section-head{max-width:790px;margin-bottom:32px}.section-head p{font-size:18px;color:var(--muted)}
.cards.four{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card,.service-list article,.area-card,.contact-card,.form,.highlight,.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft-shadow)}
.card{padding:26px;text-decoration:none;transition:.22s ease;position:relative;overflow:hidden}
.card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(var(--blue),var(--blue-2));opacity:0;transition:.2s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d9ee}.card:hover:before{opacity:1}
.card span{font-size:38px}.card h3{color:var(--navy)}.card p,.service-list p,.area-card p{color:var(--muted)}
.blue{background:linear-gradient(180deg,#eaf6ff 0%,#f7fbfe 72%,#fff 100%)}
.split{display:grid;grid-template-columns:.82fr 1.18fr;gap:40px;align-items:center}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.mosaic img{height:260px;width:100%;object-fit:cover;border-radius:18px;box-shadow:0 12px 28px rgba(6,25,39,.16)}.mosaic img:nth-child(2),.mosaic img:nth-child(4){transform:translateY(28px)}
.tags{display:flex;gap:10px;flex-wrap:wrap}.tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 15px;font-weight:900;color:var(--navy);box-shadow:0 7px 18px rgba(6,25,39,.06)}
.center{text-align:center;margin-top:28px}

/* Inner pages */
.page-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 90% 0,rgba(22,140,255,.28),transparent 31%),linear-gradient(135deg,#041522,var(--navy-2));color:#fff;padding:72px 0}
.page-hero h1{color:#fff}.page-hero .eyebrow{color:var(--sky)}.page-hero p{max-width:820px;color:#d8ebf6;font-size:19px}
.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-list article,.area-card,.contact-card,.form,.highlight{padding:28px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gallery-card{margin:0;background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--soft-shadow)}.gallery-card img{height:280px;width:100%;object-fit:cover}.gallery-card figcaption{padding:15px 16px}.gallery-card span{display:block;color:var(--muted);font-size:14px;margin-top:3px}
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.narrow{max-width:860px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:start}
.form label{display:block;font-weight:900;margin-bottom:14px}.form input,.form textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px;margin-top:6px;background:#fbfdff}.form input:focus,.form textarea:focus{outline:3px solid rgba(10,102,255,.15);border-color:var(--blue)}
.reviews-summary{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch;margin-bottom:28px}.reviews-summary p{color:var(--muted)}
.rating-panel{background:linear-gradient(135deg,#041522,#0a416b);color:#fff;border-radius:24px;padding:28px;box-shadow:var(--shadow)}.rating-number{font-size:68px;line-height:1;font-weight:950;letter-spacing:-.06em}.stars{color:#ffb703;letter-spacing:2px;font-weight:900}.stars.big{font-size:27px;margin:8px 0}.rating-panel p{color:#eaf5fb}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:24px}.review-card h3{font-size:20px;margin:12px 0;color:var(--navy)}.review-card p{color:#243846}.review-card footer{color:var(--muted);font-size:14px}.review-card footer strong{display:block;color:var(--navy)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 22px;margin-bottom:12px;box-shadow:0 6px 20px rgba(2,20,34,.04)}.faq summary{font-weight:900;cursor:pointer;color:var(--navy)}

/* CTA and footer */
.final-cta{background:linear-gradient(110deg,#0757d8,var(--blue-2));color:#fff;padding:40px 0}.final-cta-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}.final-cta h2{font-size:36px;color:#fff}.final-cta p{margin:0;color:#eaf5ff}.final-cta .orange{background:#fff;color:var(--navy);box-shadow:none}.final-cta .navy{background:rgba(3,25,40,.86);border:1px solid rgba(255,255,255,.2)}
.footer{background:#03111b;color:#fff;padding:52px 0 92px;border-top:1px solid rgba(127,210,255,.14)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}.footer h3,.footer h4{color:#fff}.footer p{color:#c2d5df}.footer a{text-decoration:none;color:#dff2ff}.footer a:hover{color:var(--sky)}.footer .small{color:#8da7b7}
.mobile-bar{display:none}

@media(max-width:980px){
  .nav{display:none;position:absolute;left:20px;right:20px;top:94px;background:#071c2c;border:1px solid rgba(127,210,255,.2);border-radius:18px;flex-direction:column;align-items:stretch;padding:14px;box-shadow:var(--shadow)}
  .nav.open{display:flex}.nav a{padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.08)}.nav a:last-child{border:0}
  .menu-btn{display:block}.call-btn{display:none}.hero-grid,.split,.contact-grid,.reviews-summary{grid-template-columns:1fr}.cards.four,.gallery-grid,.area-grid,.service-list,.footer-grid,.review-grid{grid-template-columns:1fr 1fr}.mosaic{grid-template-columns:repeat(2,1fr)}.mosaic img:nth-child(2),.mosaic img:nth-child(4){transform:none}
}
@media(max-width:680px){
  body{padding-bottom:68px}.container{width:min(100% - 32px,1180px)}
  .top-strip-inner{flex-direction:column;align-items:stretch;gap:7px;padding-block:12px}.top-strip span{font-size:13px;line-height:1.45}.top-strip a{text-align:center;padding:8px 12px}
  .header-inner{min-height:82px;padding-block:9px}.brand{min-width:0;gap:10px}.brand-logo{width:58px;height:58px;border-radius:15px}.brand strong{font-size:20px}.brand small{font-size:12px}.menu-btn{width:54px;height:54px}
  .hero{padding:58px 0 54px}.hero-grid{gap:30px}.hero h1{font-size:clamp(42px,13vw,62px)}.lead{font-size:18px}.hero-photo{transform:none}.hero-photo img{height:320px}.actions{margin:24px 0}.actions .btn{width:100%}.trust-row span{font-size:12px}
  .section{padding:58px 0}.review-banner-inner,.final-cta-inner{flex-direction:column;align-items:flex-start}.review-banner-inner .btn,.final-cta .actions,.final-cta .btn{width:100%}
  .cards.four,.gallery-grid,.area-grid,.service-list,.footer-grid,.review-grid{grid-template-columns:1fr}.mosaic img{height:180px}.gallery-card img{height:250px}
  .mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 28px rgba(2,20,34,.14)}
  .mobile-bar a{display:flex;align-items:center;justify-content:center;min-height:68px;text-decoration:none;font-size:18px;font-weight:950;color:var(--navy)}
  .mobile-bar a:first-child{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff}.mobile-bar a:last-child{background:#fff}
  .footer{padding-bottom:40px}
}

/* V5.1 header logo correction */
.brand-logo{
  display:block;
  flex:0 0 auto;
  width:72px;
  height:72px;
  object-fit:contain;
  object-position:center;
  padding:4px;
  border-radius:18px;
  background:#061827;
  border:1px solid rgba(127,210,255,.30);
  box-shadow:0 10px 28px rgba(0,0,0,.28),0 0 22px rgba(10,102,255,.16);
}
@media(max-width:680px){
  .brand-logo{width:66px;height:66px;padding:3px;border-radius:16px}
  .brand{gap:12px}
}