:root{
  --navy:#061b45;
  --navy-2:#0a2b67;
  --blue:#0e66d0;
  --blue-2:#2587f2;
  --sky:#eaf4ff;
  --ink:#142033;
  --muted:#5f6b7c;
  --line:#dfe6ef;
  --soft:#f6f8fb;
  --white:#fff;
  --danger:#c81e2b;
  --danger-dark:#991824;
  --success:#168454;
  --shadow:0 18px 50px rgba(6,27,69,.12);
  --radius:22px;
  --radius-sm:14px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.58}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit}
.container{width:min(var(--max),calc(100% - 34px));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:auto}.skip-link:focus{left:12px;top:12px;background:#fff;padding:10px 14px;z-index:999;border-radius:8px}
.topbar{background:var(--navy);color:#fff;font-size:.9rem}
.topbar .container{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:9px 0}
.topbar a{opacity:.95}.topbar a:hover{opacity:1}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,230,239,.9)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:80px}
.brand{display:flex;align-items:center;gap:12px;min-width:180px}
.brand img{height:62px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:20px;font-size:.95rem;font-weight:650}
.nav-links a{padding:8px 0}.nav-links a:hover{color:var(--blue)}
.nav-actions{display:flex;gap:9px;align-items:center}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 11px;font-size:1.25rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 19px;font-weight:750;cursor:pointer;transition:.2s ease;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;box-shadow:0 10px 26px rgba(14,102,208,.2)}
.btn-dark{background:var(--navy);color:#fff}
.btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-danger{background:linear-gradient(135deg,var(--danger),#ef3340);color:#fff;box-shadow:0 10px 26px rgba(200,30,43,.18)}
.btn-whatsapp{background:#1da851;color:#fff}
.btn-block{width:100%}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.77rem}
.eyebrow-light{color:#b9dcff}
h1,h2,h3{line-height:1.08;margin:0 0 14px;color:var(--navy);letter-spacing:-.025em}
h1{font-size:clamp(2.35rem,7vw,5.2rem)}
h2{font-size:clamp(1.9rem,4vw,3.2rem)}
h3{font-size:1.22rem}
p{margin:0 0 16px}.lead{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--muted);max-width:720px}
.section{padding:84px 0}.section-sm{padding:56px 0}.section-soft{background:var(--soft)}.section-navy{background:var(--navy);color:#fff}.section-navy h2,.section-navy h3{color:#fff}.section-navy .lead{color:#c7d4e8}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}.section-head .lead{max-width:600px}
.hero{position:relative;min-height:690px;display:flex;align-items:center;isolation:isolate;background:var(--navy);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,13,35,.92) 0%,rgba(4,26,65,.78) 45%,rgba(4,26,65,.28) 100%),url('../images/commercial-hall.webp') center/cover no-repeat;z-index:-2}
.hero::after{content:"";position:absolute;right:-10%;bottom:-45%;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(37,135,242,.35),transparent 66%);z-index:-1}
.hero-content{padding:80px 0;color:#fff;max-width:790px}.hero h1{color:#fff}.hero .lead{color:#dbe7f7;max-width:680px}.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin:28px 0 25px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}.trust-pill{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);padding:9px 12px;border-radius:999px;font-size:.88rem;color:#f1f6ff}
.emergency-strip{margin-top:-55px;position:relative;z-index:4}.emergency-card{background:#fff;border-radius:26px;box-shadow:var(--shadow);border:1px solid #f0d4d8;display:grid;grid-template-columns:1.25fr 1.75fr;overflow:hidden}
.emergency-intro{padding:30px;background:linear-gradient(145deg,#9f1520,#dd2936);color:#fff}.emergency-intro h2{color:#fff;font-size:2.1rem}.emergency-intro p{color:#ffe9ec}
.emergency-prices{padding:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;align-items:stretch}.price-mini{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff}.price-mini strong{font-size:1.3rem;color:var(--navy);display:block}.price-mini span{display:block;color:var(--muted);font-size:.86rem}.price-mini.featured{border-color:#f1a4ab;background:#fff7f8}
.grid{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:0 8px 25px rgba(14,32,60,.05)}
.service-card{position:relative;overflow:hidden}.service-icon{width:48px;height:48px;border-radius:14px;background:var(--sky);display:grid;place-items:center;font-size:1.45rem;margin-bottom:18px}.service-card p{color:var(--muted)}.service-card .link{font-weight:750;color:var(--blue)}
.feature-list{list-style:none;padding:0;margin:20px 0}.feature-list li{padding:8px 0 8px 28px;position:relative}.feature-list li::before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:900}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.image-card{border-radius:26px;overflow:hidden;box-shadow:var(--shadow);min-height:430px;background:#ddd}.image-card img{width:100%;height:100%;min-height:430px;object-fit:cover}
.work-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.work-card{position:relative;border-radius:20px;overflow:hidden;min-height:280px;background:#dfe6ef;color:#fff}.work-card:nth-child(1){grid-column:span 7}.work-card:nth-child(2){grid-column:span 5}.work-card:nth-child(3){grid-column:span 5}.work-card:nth-child(4){grid-column:span 7}.work-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.work-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,16,41,.86),rgba(3,16,41,.06) 65%)}.work-caption{position:absolute;z-index:2;left:20px;right:20px;bottom:18px}.work-caption h3{color:#fff;margin:0 0 5px}.work-caption p{margin:0;color:#dce7f6;font-size:.91rem}
.steps{counter-reset:step}.step{position:relative;padding-left:70px}.step::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:850}
.area-box{background:linear-gradient(145deg,var(--navy),var(--navy-2));color:#fff;border-radius:28px;padding:34px}.area-box h2{color:#fff}.area-box p{color:#dbe5f4}.postcodes{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.postcode{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:8px 12px;font-weight:700}
.cta{border-radius:30px;background:linear-gradient(135deg,var(--blue),var(--navy-2));padding:45px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:#fff}.cta p{color:#e2edfb;max-width:650px}.cta-actions{display:flex;gap:10px;flex-wrap:wrap;min-width:300px;justify-content:flex-end}
.page-hero{padding:88px 0 72px;background:linear-gradient(145deg,var(--navy),var(--navy-2));color:#fff}.page-hero h1{color:#fff;font-size:clamp(2.4rem,6vw,4.5rem)}.page-hero .lead{color:#d9e6f8}
.breadcrumbs{font-size:.86rem;color:#b9c8dd;margin-bottom:18px}.breadcrumbs a{color:#d8e5f7}
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}.price-card{background:#fff;color:var(--ink);border-radius:20px;padding:24px;border:1px solid #f2c6cb}.price-card h3{color:var(--danger);font-size:1.05rem}.price-card .price{font-size:2rem;font-weight:850;color:var(--navy);margin-bottom:10px}.price-card small{color:var(--muted);display:block}.price-card .btn{margin-top:18px;width:100%}
.notice{border-left:4px solid var(--blue);background:var(--sky);padding:16px 18px;border-radius:12px;color:#24415f}.notice-danger{border-color:var(--danger);background:#fff3f4;color:#66212a}
.form-wrap{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:26px;align-items:start}.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:750;font-size:.92rem}.field input,.field select,.field textarea{width:100%;border:1px solid #cfd9e7;border-radius:12px;padding:13px 14px;background:#fff;color:var(--ink);outline:none}.field textarea{min-height:140px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(14,102,208,.1)}.helper{font-size:.82rem;color:var(--muted)}
.form-side{display:grid;gap:14px}.info-box{background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:20px}.info-box h3{margin-bottom:8px}.info-box p{color:var(--muted);font-size:.92rem}
.filter-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:25px}.filter-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;font-weight:700;cursor:pointer}.filter-btn.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.project{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 8px 26px rgba(10,43,103,.06)}.project-media{display:grid;grid-template-columns:1.2fr .8fr;height:330px;gap:2px;background:#fff}.project-media img{width:100%;height:100%;object-fit:cover}.project-copy{padding:22px}.tag{display:inline-flex;background:var(--sky);color:var(--blue);border-radius:999px;padding:5px 9px;font-size:.76rem;font-weight:800;margin-bottom:10px}.project-copy p{color:var(--muted)}
.detail-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}.detail{border:1px solid var(--line);border-radius:14px;padding:14px}.detail strong{display:block;color:var(--navy)}.detail span{font-size:.9rem;color:var(--muted)}
.footer{background:#03142f;color:#d8e3f2;padding:54px 0 90px}.footer h3{color:#fff}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer a{display:block;padding:4px 0;color:#c9d5e6}.footer a:hover{color:#fff}.footer-logo{background:#fff;border-radius:14px;padding:8px;width:190px;margin-bottom:15px}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;font-size:.83rem;color:#9fb0c7}
.mobile-cta{display:none}
.modal{position:fixed;inset:0;background:rgba(2,11,28,.7);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}.modal.open{display:flex}.modal-card{background:#fff;border-radius:22px;max-width:520px;width:100%;padding:26px;box-shadow:var(--shadow)}.modal-card h3{font-size:1.5rem}.modal-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.no-scroll{overflow:hidden}
@media(max-width:1000px){.nav-links{display:none}.menu-btn{display:block}.nav-actions .btn-light{display:none}.emergency-card{grid-template-columns:1fr}.emergency-prices{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr;gap:30px}.price-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.form-wrap{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr}}
@media(max-width:700px){body{padding-bottom:68px}.container{width:min(100% - 24px,var(--max))}.topbar .container{font-size:.77rem}.topbar .secondary{display:none}.nav{min-height:68px}.brand img{height:50px}.nav-actions>.btn{display:none}.menu-btn{display:block}.mobile-menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:12px 18px 18px;box-shadow:var(--shadow)}.mobile-menu.open{display:grid}.mobile-menu a{padding:11px 5px;border-bottom:1px solid var(--line);font-weight:700}.mobile-menu .btn{margin-top:8px}.hero{min-height:650px}.hero::before{background:linear-gradient(90deg,rgba(2,13,35,.94),rgba(4,26,65,.76)),url('../images/commercial-hall.webp') 48% center/cover no-repeat}.hero-content{padding:58px 0 100px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}.emergency-strip{margin-top:-75px}.emergency-intro{padding:24px}.emergency-prices{grid-template-columns:1fr 1fr;padding:14px}.price-mini{padding:12px}.section{padding:62px 0}.section-sm{padding:44px 0}.section-head{display:block}.section-head .lead{margin-top:12px}.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}.work-grid{display:grid;grid-template-columns:1fr}.work-card,.work-card:nth-child(n){grid-column:auto;min-height:290px}.cta{padding:28px;display:block}.cta-actions{justify-content:flex-start;min-width:0;margin-top:18px}.cta-actions .btn{width:100%}.price-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.project-media{height:300px}.footer-grid{grid-template-columns:1fr}.mobile-cta{position:fixed;display:grid;grid-template-columns:1fr 1fr;left:0;right:0;bottom:0;z-index:70;background:#fff;border-top:1px solid var(--line);padding:8px 10px max(8px,env(safe-area-inset-bottom));gap:8px}.mobile-cta a{border-radius:12px;padding:11px 8px;font-size:.86rem;font-weight:800;text-align:center}.mobile-cta .quote{background:var(--navy);color:#fff}.mobile-cta .emergency{background:var(--danger);color:#fff}.detail-list{grid-template-columns:1fr}.page-hero{padding:62px 0 50px}}