/* Matches www.howeceilings.co.uk: Poppins, navy #292973 bar with #44449A 5px underline, white header, #444 footer */
:root{--navy:#292973;--accent:#44449a;--text:#333;--muted:#6b6b7b;--line:#e3e3ee;--bg:#fff;--soft:#f5f5fa;--foot:#444}
*{box-sizing:border-box}
html{color-scheme:light}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.7 Poppins,Arial,sans-serif}
a{color:var(--accent)}
.wrap{max-width:1170px;margin:0 auto;padding:0 16px}
header .top{display:flex;justify-content:space-between;align-items:center;padding:18px 16px}
.logo img{height:105px;width:auto;display:block}
.contact{display:flex;flex-direction:column;align-items:flex-end;gap:2px}
.contact a{color:var(--navy);text-decoration:none;font-size:19px}
nav{background:var(--navy);border-bottom:5px solid var(--accent)}
nav ul{display:flex;list-style:none;margin:0 auto;padding:0 16px}
nav li{flex:1}
nav a{display:block;text-align:center;color:#fff;text-decoration:none;text-transform:uppercase;font-size:15px;line-height:50px;white-space:nowrap}
nav a:hover,nav a.active{background:var(--accent)}
.burger{display:none;background:none;border:0;color:#fff;font-size:26px;padding:6px 16px;cursor:pointer}
.hero{background:linear-gradient(rgba(41,41,115,.82),rgba(41,41,115,.82)),url(https://www.howeceilings.co.uk/images/slideshow/suspended-ceilings-glasgow-1-xs.jpg) center/cover;color:#fff;text-align:center;padding:64px 16px}
.hero h1{margin:0;font-weight:500;font-size:36px;text-transform:uppercase;letter-spacing:.5px;text-shadow:0 2px 6px rgba(0,0,0,.3)}
.hero p{margin:8px 0 0;opacity:.9}
h2{color:var(--navy);font-weight:500;font-size:26px;margin:36px 0 6px}
h3{color:var(--navy);font-weight:500;font-size:17px;margin:14px 0 6px}
.rule{width:110px;height:2px;background:var(--navy);margin:4px 0 18px}
.crumbs{font-size:13px;color:var(--muted);padding-top:16px}
.crumbs a{color:var(--muted)}
.cols{display:grid;grid-template-columns:1fr 380px;gap:40px;padding-bottom:60px}
table{border-collapse:collapse;width:100%;font-size:14px}
.facts th{width:38%;text-align:left;color:var(--navy);font-weight:500;vertical-align:top}
.facts th,.facts td,.grid td,.grid th{border-bottom:1px solid var(--line);padding:9px 8px}
.grid th{background:var(--navy);color:#fff;font-weight:500;text-align:left}
.tscroll{overflow-x:auto}
.src{font-size:12.5px;color:var(--muted)}
.card{border:1px solid var(--line);border-top:4px solid var(--accent);padding:16px 18px;margin-bottom:22px;background:#fff}
.card h3.sub{margin-top:22px;font-size:15px}
.dgroup h3{font-size:14px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);margin:14px 0 4px}
ul.docs{list-style:none;margin:0;padding:0}
ul.docs li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px}
ul.docs a{text-decoration:none;color:var(--text)}
ul.docs a:hover{color:var(--accent)}
.pdf{display:inline-block;background:#c0392b;color:#fff;font-size:10px;font-weight:600;padding:1px 5px;border-radius:2px;margin-right:8px;vertical-align:1px}
.meta{color:var(--muted);font-size:12px;white-space:nowrap}
.cta{background:var(--soft)}
.btn{display:inline-block;background:var(--navy);color:#fff;text-decoration:none;padding:10px 20px;text-transform:uppercase;font-size:14px}
.btn:hover{background:var(--accent)}
.mgrid,.sgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-bottom:30px}
.mcard,.scard{display:block;border:1px solid var(--line);border-left:4px solid var(--accent);padding:14px 16px;text-decoration:none;color:var(--text);background:#fff}
.mcard:hover,.scard:hover{background:var(--soft)}
.mcard b,.scard b{display:block;color:var(--navy);font-weight:500;font-size:17px}
.mcard span,.scard span{font-size:13px;color:var(--muted)}
details{border:1px solid var(--line);margin-bottom:8px;padding:0 16px;background:#fff}
summary{cursor:pointer;padding:12px 0;color:var(--navy);font-weight:500}
summary .n{color:var(--muted);font-weight:400;font-size:13px;margin-left:6px}
.searchbox{position:relative;margin:30px 0 10px}
#q{width:100%;padding:16px 18px;font:inherit;border:2px solid var(--navy);outline:none}
#q:focus{border-color:var(--accent)}
#res{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-top:0;max-height:440px;overflow:auto}
#res:empty{display:none}
#res a{display:flex;justify-content:space-between;gap:10px;padding:9px 14px;text-decoration:none;color:var(--text);border-bottom:1px solid var(--line);font-size:14px}
#res a:hover{background:var(--soft)}
#res span{color:var(--muted);font-size:12px;white-space:nowrap}
#res .none{padding:10px 14px;color:var(--muted)}
footer{background:var(--foot);color:#fff;font-size:14px;padding:36px 0 18px;margin-top:40px}
footer h4{font-weight:500;margin:0 0 8px}
footer a{color:#fff}
.fcols{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.legal{border-top:1px solid #5a5a5a;margin-top:24px;padding-top:14px;font-size:12px;color:#ccc}
@media (max-width:900px){
 .cols{grid-template-columns:1fr}
 .fcols{grid-template-columns:1fr}
 .logo img{height:70px}
 .contact a{font-size:14px}
 .burger{display:block}
 nav ul{display:none;flex-direction:column;padding:0}
 body.open nav ul{display:flex}
 nav a{text-align:left;padding:0 16px;line-height:44px}
 .hero{padding:40px 16px}.hero h1{font-size:26px}
 ul.docs li{flex-direction:column;gap:0}
}

.gate{position:fixed;inset:0;background:rgba(20,20,60,.6);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.gate[hidden]{display:none}
.gbox{background:#fff;max-width:460px;width:100%;padding:24px 26px;border-top:5px solid var(--accent);position:relative;max-height:92vh;overflow:auto}
.gbox h3{margin-top:0;font-size:21px}
.gbox label{display:block;font-size:13px;color:var(--navy);margin:8px 0}
.gbox input,.gbox select{display:block;width:100%;padding:9px 10px;font:inherit;font-size:15px;border:1px solid #c9c9d9;margin-top:3px}
.gx{position:absolute;right:12px;top:6px;border:0;background:none;font-size:28px;cursor:pointer;color:var(--muted)}
.small{font-size:12px;color:var(--muted)}.err{color:#c0392b}
.gbox label.tick{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--text)}
.gbox label.tick input{width:auto;margin-top:4px;flex:none}
.gbox .btn{border:0;cursor:pointer;margin-top:10px}

.notice{background:#fff8e6;border-left:4px solid #e0a800;padding:10px 14px;font-size:13.5px;color:#5a4a1a;margin:14px 0}
.legal p{margin:0 0 8px;line-height:1.5}
.gbox .notice{margin:6px 0 10px}

.prose{max-width:820px;padding-bottom:50px}.prose ul{padding-left:20px}.prose li{margin:6px 0}