*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:#132033;background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}.wrap{width:min(1160px,92%);margin:auto}.topbar{background:#07111f;color:#dbeafe;font-size:14px}.topbar .wrap{display:flex;justify-content:space-between;padding:8px 0}.sitehead{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #e5e7eb}.nav{display:flex;align-items:center;gap:26px;min-height:76px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}.brandmark{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:#0969da}.brandmark svg{width:31px}.navlinks{display:flex;gap:22px;margin-left:auto}.navlinks a{font-weight:650}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:9px;background:#0b72e7;color:#fff;font-weight:750}.btn.dark{background:#07111f}.btn.ghost{background:transparent;border:1px solid currentColor}.menutoggle{display:none;margin-left:auto;padding:10px 14px;border:1px solid #d1d5db;background:#fff;border-radius:8px}.hero{background:linear-gradient(120deg,#07111f,#0d2747);color:#fff;padding:76px 0}.grid,.split{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.04;margin:12px 0 18px}.hero p{font-size:19px;color:#d8e5f5}.eyebrow,.kicker{text-transform:uppercase;letter-spacing:.11em;font-size:13px;font-weight:800;color:#38bdf8}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.ticks{display:flex;gap:18px;flex-wrap:wrap;margin-top:25px;font-size:14px}.visual img,.split img{width:100%;height:auto;border-radius:18px;display:block}.trust{margin-top:-26px;position:relative}.panel{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;box-shadow:0 14px 35px #07111f1a;border-radius:14px;overflow:hidden}.item{padding:22px;border-right:1px solid #e5e7eb}.item strong,.item span{display:block}.item span{font-size:14px;color:#64748b}.section{padding:76px 0}.soft{background:#f4f7fb}.dark{background:#07111f;color:#fff}.sectionhead{max-width:760px;margin-bottom:34px}.sectionhead h2,.split h2{font-size:clamp(30px,4vw,44px);line-height:1.15;margin:8px 0 14px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:26px;border:1px solid #e5e7eb;border-radius:14px;background:#fff;transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:0 10px 30px #07111f12}.icon{font-size:27px}.card h3{margin:10px 0 5px}.card p,.muted{color:#64748b}.list{display:grid;gap:9px;margin:22px 0}.check{color:#0b72e7;font-weight:900}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{padding:22px;background:#0e2037;border-radius:14px}.num{font-size:14px;font-weight:900;color:#38bdf8}.areas{display:flex;flex-wrap:wrap;gap:10px}.pill{padding:9px 13px;border-radius:999px;background:#fff;border:1px solid #dbe3ed}.faq{display:grid;gap:10px;max-width:900px}.faq details{border:1px solid #e2e8f0;border-radius:10px;padding:15px 18px}.faq summary{font-weight:750;cursor:pointer}.cta{background:#0b72e7;color:#fff;padding:32px;border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:20px}.footer{background:#07111f;color:#cbd5e1;padding:55px 0 24px}.footgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:45px}.footer h4{color:#fff}.footer .footgrid>div>a:not(.brand){display:block;margin:7px 0}.copyright{border-top:1px solid #24344a;margin-top:35px;padding-top:20px;font-size:14px}.mobilecall{display:none}.navlinks.open{display:flex}
@media(max-width:900px){.navlinks{display:none;position:absolute;left:4%;right:4%;top:76px;background:#fff;flex-direction:column;padding:18px;border:1px solid #e5e7eb;border-radius:12px;box-shadow:0 15px 30px #0002}.menutoggle{display:block}.nav>.btn{display:none}.grid,.split{grid-template-columns:1fr}.panel,.steps{grid-template-columns:repeat(2,1fr)}.cards{grid-template-columns:repeat(2,1fr)}.footgrid{grid-template-columns:1fr 1fr}.mobilecall{display:block;position:fixed;z-index:60;bottom:12px;left:12px;right:12px;text-align:center;background:#0b72e7;color:#fff;padding:13px;border-radius:10px;font-weight:800}}
@media(max-width:600px){.topbar .wrap{justify-content:center}.topbar .wrap span:first-child{display:none}.hero{padding:52px 0}.section{padding:54px 0}.cards,.panel,.steps,.footgrid{grid-template-columns:1fr}.item{border-right:0;border-bottom:1px solid #e5e7eb}.cta{align-items:flex-start;flex-direction:column}.ticks{display:grid;gap:6px}}

/* Enquiry form + contextual internal links */
.enquiry-panel{background:#fff;border:1px solid #dfe7ef;border-radius:18px;padding:clamp(22px,4vw,38px);box-shadow:0 14px 38px rgba(15,35,55,.08)}
.enquiry-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.enquiry-grid .full{grid-column:1/-1}.enquiry-panel label{display:block;font-weight:700;margin:0 0 6px;color:#10283d}.enquiry-panel input,.enquiry-panel textarea{width:100%;box-sizing:border-box;border:1px solid #cbd7e2;border-radius:10px;padding:13px 14px;font:inherit;background:#fff;color:#10283d}.enquiry-panel textarea{min-height:120px;resize:vertical}.enquiry-panel input:focus,.enquiry-panel textarea:focus{outline:2px solid #24a9e0;outline-offset:1px}.form-note{font-size:.92rem;color:#526778;margin-top:12px}.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.related-links a{display:inline-block;padding:9px 13px;border:1px solid #cddbe6;border-radius:999px;background:#fff;font-weight:700;text-decoration:none}.related-links a:hover{border-color:#168fc4}.form-status{padding:12px 14px;border-radius:10px;margin-bottom:16px;background:#eaf8ef;color:#145c2e;font-weight:700}@media(max-width:700px){.enquiry-grid{grid-template-columns:1fr}.enquiry-grid .full{grid-column:auto}}

/* First Aerials premium header */
.sitehead{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #dfe6ee;box-shadow:0 2px 10px rgba(7,17,31,.04)}
.head-main{min-height:150px;display:flex;align-items:center;gap:34px}
.brand-logo{display:block;flex:0 0 auto}
.brand-logo img{display:block;width:340px;max-width:100%;height:auto}
.head-contact{margin-left:auto;display:flex;flex-direction:column;line-height:1.15;padding-left:54px;position:relative}
.head-contact:before{content:'☎';position:absolute;left:0;top:10px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#0b72e7;color:#fff;font-size:21px}
.head-small{font-size:14px;color:#64748b;font-weight:650}
.head-phone{font-size:28px;line-height:1.1;color:#0b1f38;font-weight:850;letter-spacing:.01em;margin:3px 0}
.quote-btn{font-size:16px;padding:16px 22px;white-space:nowrap}
.navrow{border-top:1px solid #e5e7eb;background:#fff}
.navrow .nav{min-height:64px;justify-content:center}
.navrow .navlinks{margin:0;gap:34px;align-items:center}
.navrow .navlinks a{font-weight:700;color:#15263d;position:relative;padding:20px 0}
.navrow .navlinks a:hover{color:#0b72e7}
.navrow .navlinks a:hover:after{content:'';position:absolute;left:0;right:0;bottom:0;height:3px;background:#0b72e7}
@media(max-width:1000px){.head-main{min-height:105px}.brand-logo img{width:270px}.head-contact{display:none}.quote-btn{margin-left:auto}.navrow .navlinks{gap:20px}.navrow .navlinks a{font-size:14px}}
@media(max-width:900px){.head-main{min-height:88px}.brand-logo img{width:230px}.quote-btn{display:none}.head-main .menutoggle{display:block;margin-left:auto}.navrow{border-top:0}.navrow .nav{min-height:0}.navrow .navlinks{display:none;position:absolute;left:4%;right:4%;top:88px;background:#fff;flex-direction:column;align-items:stretch;padding:14px 20px;border:1px solid #e5e7eb;border-radius:12px;box-shadow:0 15px 30px #0002;gap:0}.navrow .navlinks.open{display:flex}.navrow .navlinks a{padding:11px 4px}}
@media(max-width:520px){.brand-logo img{width:205px}.head-main{min-height:82px}.navrow .navlinks{top:82px}}
/* Homepage photographic hero */
.hero-premium{position:relative;isolation:isolate;min-height:500px;padding:0;overflow:hidden;background:#071a2d;color:#fff}
.hero-premium .hero-bg{position:absolute;inset:0;z-index:-2;background-image:url('/assets/images/tv-aerial-installation-glasgow.webp');background-size:cover;background-position:68% 46%;transform:scale(1.01)}
.hero-premium:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,22,39,.98) 0%,rgba(5,29,51,.92) 31%,rgba(7,39,70,.55) 53%,rgba(7,39,70,.08) 76%)}
.hero-inner{min-height:500px;display:flex;align-items:center;padding-top:48px;padding-bottom:48px}
.hero-copy{width:min(720px,62%)}
.hero-premium .eyebrow{display:block;color:#38bdf8;font-size:15px;letter-spacing:.16em;margin-bottom:14px}
.hero-premium h1{margin:0;line-height:1}.hero-seo{display:block;font-size:15px;text-transform:uppercase;letter-spacing:.13em;color:#d7e8f7;margin-bottom:15px;font-weight:800}
.hero-display{display:block;font-size:clamp(44px,5vw,72px);font-weight:900;line-height:1.02;letter-spacing:-.035em}.hero-display em{font-style:normal;color:#38bdf8}
.hero-premium p{max-width:650px;font-size:18px;color:#dbeafe;margin:20px 0 0}
.hero-services{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:25px;font-weight:750}.hero-services span{white-space:nowrap}.hero-services span::first-letter{color:#38bdf8}
.hero-premium .hero-actions{align-items:center;margin-top:30px;gap:28px}.hero-quote{font-size:17px;padding:15px 24px}.hero-call{display:flex;flex-direction:column;padding-left:48px;position:relative;color:#fff;line-height:1.1}.hero-call:before{content:'☎';position:absolute;left:0;top:3px;width:38px;height:38px;border-radius:50%;background:#0b72e7;display:grid;place-items:center}.hero-call b{font-size:13px;color:#cfe7ff}.hero-call strong{font-size:22px;margin-top:3px}
@media(max-width:900px){.hero-premium{min-height:520px}.hero-premium .hero-bg{background-position:68% center}.hero-premium:after{background:linear-gradient(90deg,rgba(4,22,39,.98) 0%,rgba(4,22,39,.90) 58%,rgba(4,22,39,.40) 100%)}.hero-inner{min-height:520px}.hero-copy{width:78%}.hero-display{font-size:clamp(40px,7vw,60px)}}
@media(max-width:600px){.hero-premium{min-height:600px}.hero-premium .hero-bg{background-position:66% center}.hero-premium:after{background:linear-gradient(90deg,rgba(4,22,39,.96),rgba(4,22,39,.76)),linear-gradient(0deg,rgba(4,22,39,.45),transparent)}.hero-inner{min-height:600px;align-items:flex-end;padding-top:90px;padding-bottom:42px}.hero-copy{width:100%}.hero-premium .eyebrow{font-size:12px}.hero-seo{font-size:12px}.hero-display{font-size:42px}.hero-premium p{font-size:16px}.hero-services{display:grid;grid-template-columns:1fr 1fr;font-size:14px;gap:9px}.hero-premium .hero-actions{gap:18px}.hero-call{display:none}}

/* Robust homepage hero image: real IMG element so it loads in hosted and local previews */
.hero-premium .hero-bg-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:68% 46%;z-index:-2;display:block}
.hero-premium .hero-bg{display:none}
@media(max-width:900px){.hero-premium .hero-bg-image{object-position:68% center}}
@media(max-width:600px){.hero-premium .hero-bg-image{object-position:66% center}}
\n\n/* Header refinement v4: desktop spacing + intentionally designed mobile layout */
.head-main{padding:20px 0;justify-content:flex-start}
.head-contact{min-width:260px;margin-left:auto}
.quote-btn{margin-left:8px}
@media(max-width:900px){
  .topbar{font-size:12px}.topbar .wrap{padding:6px 0}
  .sitehead{position:sticky;top:0}
  .head-main{min-height:76px;padding:10px 0;gap:12px}
  .brand-logo img{width:210px;max-height:64px;object-fit:contain;object-position:left center}
  .head-main .menutoggle{font-size:0;width:44px;height:44px;padding:0;position:relative;border:1px solid #d7e0ea;background:#fff}
  .head-main .menutoggle:before{content:'☰';font-size:24px;line-height:1;color:#0b1f38}
  .navrow .navlinks{top:76px}
}
@media(max-width:600px){
  .topbar .wrap span:first-child{display:block}.topbar .wrap span:last-child{display:none}
  .topbar .wrap{justify-content:center;text-align:center}
  .head-main{min-height:72px;padding:8px 0}
  .brand-logo img{width:185px;max-height:58px}
  .navrow .navlinks{top:72px}
  .hero-premium{min-height:570px}
  .hero-inner{min-height:570px;padding-top:72px;padding-bottom:38px}
  .hero-display{font-size:clamp(36px,11vw,46px);line-height:1.03}
  .hero-premium p{margin-top:16px}
  .hero-services{grid-template-columns:1fr 1fr;column-gap:12px}
  .hero-premium .hero-actions{margin-top:22px}
  .hero-quote{width:100%}
}
@media(max-width:390px){.brand-logo img{width:165px}.hero-display{font-size:35px}.hero-services{grid-template-columns:1fr}}

/* v5 homepage/header match approved visual */
.topbar{background:#08223a;color:#fff}.topbar .wrap{min-height:46px;align-items:center;font-weight:650}
.head-main{min-height:170px;padding:24px 0;gap:36px}.brand-logo img{width:430px}.head-contact{position:relative;padding-left:68px;min-width:330px}.head-contact:before{content:'☎';position:absolute;left:0;top:12px;width:52px;height:52px;border-radius:50%;background:#0b8cf0;color:#fff;display:grid;place-items:center;font-size:25px}.head-small{line-height:1.25}.head-phone{font-size:31px;line-height:1.1}.quote-btn{font-size:17px;padding:17px 25px}
.navrow .nav{min-height:58px}.navrow .navlinks a{padding:16px 0}
.hero-premium{min-height:520px}.hero-inner{min-height:520px;padding-top:46px;padding-bottom:46px}.hero-copy{width:min(760px,58%)}.hero-display{font-size:clamp(48px,4.6vw,70px)}.hero-premium .hero-bg-image{object-position:70% 50%}.hero-premium:after{background:linear-gradient(90deg,rgba(3,25,44,.99) 0%,rgba(4,31,55,.96) 31%,rgba(5,42,75,.67) 52%,rgba(5,42,75,.12) 73%)}
@media(max-width:1100px){.brand-logo img{width:350px}.head-contact{min-width:290px}.head-phone{font-size:27px}}
@media(max-width:900px){.head-main{min-height:82px;padding:10px 0}.brand-logo img{width:220px}.head-contact,.quote-btn{display:none}.navrow .navlinks{top:82px}.hero-premium{min-height:540px}.hero-inner{min-height:540px}.hero-copy{width:76%}.hero-premium .hero-bg-image{object-position:68% center}}
@media(max-width:600px){.head-main{min-height:74px}.brand-logo img{width:190px}.navrow .navlinks{top:74px}.hero-premium{min-height:610px}.hero-inner{min-height:610px;padding-top:58px;padding-bottom:34px;align-items:flex-end}.hero-copy{width:100%}.hero-premium .hero-bg-image{object-position:64% center}.hero-premium:after{background:linear-gradient(90deg,rgba(3,25,44,.97) 0%,rgba(3,25,44,.84) 70%,rgba(3,25,44,.58) 100%)}.hero-display{font-size:clamp(36px,10.5vw,46px)}.hero-services{grid-template-columns:1fr 1fr}.hero-quote{width:100%}}

/* Footer brand alignment */
.footer-logo{display:inline-block;margin-bottom:16px}.footer-logo img{display:block;width:280px;max-width:100%;height:auto}.footer .brandmark{display:none}@media(max-width:600px){.footer-logo img{width:240px}}

/* Premium service icons + process steps */
.card .icon{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#eaf5ff;color:#0878e8;margin-bottom:16px;font-size:0;box-shadow:inset 0 0 0 1px #d9edff}
.card .icon svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cards>a.card{position:relative;padding-right:72px;min-height:205px}
.cards>a.card:after{content:'→';position:absolute;right:24px;bottom:24px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#0b72e7;color:#fff;font-size:22px;font-weight:800;transition:.2s}
.cards>a.card:hover:after{transform:translateX(3px);background:#075fc2}
.dark .process-steps{gap:28px;overflow:visible}
.dark .process-steps .step{position:relative;padding:58px 26px 28px;background:linear-gradient(145deg,#102742,#0c1d33);border:1px solid #155b91;border-radius:18px;min-height:275px;box-shadow:0 12px 30px #0002}
.dark .process-steps .step-badge{position:absolute;top:-22px;left:-4px;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#22b7ff,#0878e8);color:#fff;font-size:21px;font-weight:900;box-shadow:0 8px 20px #009cff35}
.dark .process-steps .step-icon{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:#0e3b67;color:#fff;margin-bottom:18px}
.dark .process-steps .step-icon svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.dark .process-steps .step h3{font-size:20px;margin:8px 0 12px;color:#fff}
.dark .process-steps .step p{color:#b8c8db;margin:0}
.dark .process-steps .step:not(:last-child):after{content:'›';position:absolute;right:-24px;top:46%;z-index:3;color:#1da9ff;font-size:54px;font-weight:300;line-height:1}
@media(max-width:900px){.dark .process-steps{gap:34px 20px}.dark .process-steps .step:not(:last-child):after{display:none}.cards>a.card{min-height:190px}}
@media(max-width:600px){.card .icon{width:52px;height:52px}.cards>a.card{min-height:0;padding-right:66px}.dark .process-steps{gap:34px}.dark .process-steps .step{min-height:0;padding:52px 24px 26px}.dark .process-steps .step-badge{left:18px}}

/* Final wide hero composition */
.hero-premium .hero-bg-image{object-position:center center!important}
.hero-premium:after{background:linear-gradient(90deg,rgba(3,25,44,.99) 0%,rgba(3,25,44,.96) 28%,rgba(3,25,44,.78) 40%,rgba(3,25,44,.28) 55%,rgba(3,25,44,.04) 72%)!important}
@media(max-width:900px){.hero-premium .hero-bg-image{object-position:62% center!important}.hero-premium:after{background:linear-gradient(90deg,rgba(3,25,44,.98) 0%,rgba(3,25,44,.90) 58%,rgba(3,25,44,.40) 100%)!important}}
@media(max-width:600px){.hero-premium .hero-bg-image{object-position:58% center!important}.hero-premium:after{background:linear-gradient(90deg,rgba(3,25,44,.96) 0%,rgba(3,25,44,.86) 72%,rgba(3,25,44,.62) 100%)!important}}

/* Contextual SEO links: visible, accessible and consistent */
.section p a:not(.btn), .section li a:not(.btn){color:#087fc1;font-weight:700;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;transition:color .18s ease,text-decoration-thickness .18s ease}
.section p a:not(.btn):hover, .section li a:not(.btn):hover{color:#005f96;text-decoration-thickness:2px}
.related-links a{color:#087fc1!important;border-color:#b8d8e9!important}
.related-links a:hover{color:#005f96!important;background:#f0f9fd;border-color:#168fc4!important}
/* Footer brand refinement */
.footer{background:radial-gradient(circle at 18% 25%,#0c2744 0,#07111f 42%,#06101d 100%)}
.footer-logo{display:block;margin:0 0 18px;max-width:460px}
.footer-logo img{width:100%;max-width:460px;height:auto;object-fit:contain;object-position:left center}
.footer h4{position:relative;margin-top:0;padding-bottom:12px;font-size:19px}
.footer h4:after{content:"";display:block;width:42px;height:3px;background:#1595ff;border-radius:4px;margin-top:9px}
.footer .footgrid>div>a:not(.footer-logo){transition:.18s;color:#e4edf8}
.footer .footgrid>div>a:not(.footer-logo):hover{color:#38bdf8;transform:translateX(2px)}
@media(max-width:700px){.footer-logo{max-width:330px}.footer-logo img{max-width:330px}.footgrid{grid-template-columns:1fr;gap:28px}}
/* Make contextual links visibly contextual */
.related-links a{color:#0878e8;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;font-weight:700}
.related-links a:hover{color:#075fba;text-decoration-thickness:2px}

/* Crisp footer brand mark */
.footer-logo{width:min(100%,520px);line-height:0}.footer-logo img{width:100%;max-width:520px;height:auto;display:block;image-rendering:auto}.footer .footgrid>div:first-child>p{max-width:470px;line-height:1.65}@media(max-width:700px){.footer-logo{width:min(100%,360px)}.footer-logo img{max-width:360px}}