*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;line-height:1.6}img{max-width:100%;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px}.narrow{max-width:820px}
a{color:inherit}h1,h2,h3{line-height:1.15;margin:0 0 .5em}h2{font-size:2rem}p{margin:0 0 1em}
.btn{display:inline-block;padding:13px 24px;text-decoration:none;font-weight:600;border:0;cursor:pointer;font:inherit;font-weight:600}
.btn.sm{padding:8px 16px;font-size:.9rem}.btn.big{padding:16px 30px;font-size:1.05rem}
header.top{position:sticky;top:0;z-index:9;border-bottom:1px solid var(--rule)}header .bar{display:flex;align-items:center;gap:22px;min-height:74px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}.brand img{height:46px}.brand span{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;opacity:.75;border-left:1px solid var(--rule);padding-left:12px}
nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap;font-size:.93rem}nav a{text-decoration:none}nav a[aria-current]{text-decoration:underline;text-underline-offset:6px}
.switch{font-size:.82rem;opacity:.7}
section{padding:72px 0}.band{background:var(--band)}
.hero{padding:84px 0 64px;border-bottom:1px solid var(--rule)}.hgrid{display:grid;gap:48px;grid-template-columns:1fr}.withpic .hgrid{grid-template-columns:1.05fr 1fr;align-items:center}
.hero h1{font-size:3rem;max-width:16em}.lead{font-size:1.2rem;max-width:36em;opacity:.85}.kicker{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--acc)}
.hpic img{width:100%;aspect-ratio:4/3;object-fit:cover}figure{margin:0}
.cols{display:grid;grid-template-columns:1fr 1.6fr;gap:48px}.ticks{list-style:none;padding:0;margin:0;columns:2;column-gap:40px}.ticks li{break-inside:avoid;padding:12px 0;border-top:1px solid var(--rule)}
.steps{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:0 48px}.steps li{display:flex;gap:20px;padding:22px 0;border-top:1px solid var(--rule)}.steps span{font-size:1.6rem;font-weight:700;color:var(--acc);min-width:2.2em}.steps h3{font-size:1.15rem;margin:0 0 4px}.steps p{margin:0;opacity:.85}
details{border-top:1px solid var(--rule);padding:16px 0}details summary{cursor:pointer;font-weight:600;font-size:1.08rem}details p{margin:10px 0 0;opacity:.85}
.cta{background:var(--ink);color:var(--paper)}.ctaw{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}.cta h2{margin:0 0 6px}.cta p{margin:0;opacity:.8}
.svcs{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:0 48px;margin-top:20px}.svc{display:block;text-decoration:none;padding:26px 0;border-top:1px solid var(--rule)}.svc .n{font-size:.85rem;color:var(--acc);font-weight:700}.svc h3{font-size:1.4rem;margin:6px 0}.svc p{opacity:.8;margin:0 0 8px}.svc .go{font-weight:600;text-decoration:underline;text-underline-offset:4px}.svc:hover h3{color:var(--acc)}
.split2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.split2.top{align-items:start}.split2 img{width:100%;aspect-ratio:4/3;object-fit:cover}
form.enq{display:grid;grid-template-columns:1fr 1fr;gap:16px}form .full{grid-column:1/-1}label{display:block;font-weight:600;font-size:.9rem;margin-bottom:5px}
input,select,textarea{width:100%;padding:12px;border:1px solid var(--rule2);background:#fff;font:inherit;color:inherit}textarea{min-height:150px}.hp{position:absolute;left:-9999px;height:0;overflow:hidden}.msg.ok{color:#1d6b35;font-weight:600}.msg.err{color:#a3261b;font-weight:600}
footer{background:var(--foot);color:#d9d4cc;padding:56px 0;font-size:.92rem}.fgrid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:32px}footer h4{color:#fff;margin:0 0 10px;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}footer a{display:block;text-decoration:none;padding:3px 0}footer a:hover{text-decoration:underline}.flogo{height:56px;background:#fff;padding:6px;margin-bottom:10px}
@media(max-width:860px){.withpic .hgrid,.cols,.split2,.fgrid{grid-template-columns:1fr}.ticks{columns:1}.hero h1{font-size:2.2rem}form.enq{grid-template-columns:1fr}nav{font-size:.85rem;gap:12px}}
/* domestic: warm */
.t-dom{--paper:#fbf8f3;--band:#eef3fb;--ink:#0a1a4a;--acc:#0043bd;--rule:#dfe2e4;--rule2:#c4ccd6;--foot:#0a1a4a;background:var(--paper);color:var(--ink);font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;font-size:18px}
.t-dom header.top{background:var(--paper)}.t-dom h1,.t-dom h2,.t-dom h3{font-weight:500;letter-spacing:-.01em}.t-dom .btn{background:var(--acc);color:#fff;border-radius:999px;font-family:system-ui,sans-serif}.t-dom .cta .btn{background:#fbf8f3;color:var(--ink)}.t-dom .hpic img,.t-dom .split2 img{border-radius:4px}
.t-dom nav,.t-dom label,.t-dom .kicker,.t-dom input,.t-dom select,.t-dom textarea{font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
/* commercial: sharp */
.t-com{--paper:#ffffff;--band:#eef1f5;--ink:#061a52;--acc:#0043bd;--rule:#d3dae4;--rule2:#b8c2d0;--foot:#061a52;background:#fff;color:var(--ink);font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:17px}
.t-com header.top{background:#061a52;color:#fff;border-color:#061a52}.t-com header .brand img{background:#fff;padding:4px;height:44px}.t-com h1{font-weight:800;letter-spacing:-.025em;text-transform:none}.t-com h2{font-weight:800;letter-spacing:-.02em;text-transform:uppercase;font-size:1.5rem}
.t-com .hero{background:#061a52;color:#fff;border:0}.t-com .hero .kicker{color:#8fb8ff}.t-com .hero h1{font-size:3.4rem}.t-com .btn{background:var(--acc);color:#fff;border-radius:0;text-transform:uppercase;letter-spacing:.06em;font-size:.9rem}.t-com .cta{background:var(--acc)}.t-com .cta .btn{background:#fff;color:var(--acc)}
.t-com .steps span{font-family:ui-monospace,Menlo,monospace}.t-com nav a[aria-current]{text-decoration-color:#8fb8ff}
/* v6 domestic */
.t-dom{--paper:#fbf8f3;--band:#eef3fb;--ink:#0a1a4a;--acc:#0043bd;--rule:#e2e3e1}
.t-dom header.top{background:rgba(251,248,243,.95);backdrop-filter:blur(8px)}
.dhero{position:relative;min-height:78vh;display:flex;align-items:flex-end;background:var(--img) center/cover no-repeat;padding:0 0 64px;border:0}
.dhero.plain{min-height:auto;background:linear-gradient(180deg,#eef3fb,#fbf8f3);padding:96px 0 56px}
.dhcard{background:rgba(251,248,243,.96);max-width:620px;padding:40px 44px;border-radius:14px;box-shadow:0 24px 60px rgba(6,18,56,.22)}.dhero.plain .dhcard{box-shadow:none;background:none;padding:0;max-width:760px}
.dhcard h1{font-size:2.7rem;margin-bottom:14px}.t-dom .btn{box-shadow:0 8px 20px rgba(0,67,189,.25)}
.dcards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:30px}.dcard{display:flex;flex-direction:column;background:#fff;border-radius:14px;overflow:hidden;text-decoration:none;box-shadow:0 10px 30px rgba(6,18,56,.08);transition:transform .3s,box-shadow .3s}.dcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(6,18,56,.14)}
.dcard img{width:100%;aspect-ratio:16/10;object-fit:cover}.dcard div{padding:24px 26px 28px}.dcard h3{font-size:1.45rem}.dcard p{opacity:.8;font-size:.98rem}.dcard .go{color:var(--acc);font-family:system-ui,sans-serif;font-weight:600;font-size:.9rem}
.dcard.lead{grid-column:span 2;flex-direction:row}.dcard.lead img{width:55%;aspect-ratio:auto}
.kc{background:#0a1a4a;color:#f7efe4}.kc .kicker{color:#8fb8ff}.kchead{max-width:720px;margin-bottom:34px}.kcgrid{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:250px 250px;gap:18px}.kcgrid figure{position:relative;border-radius:12px;overflow:hidden}.kcgrid .big{grid-row:span 2}.kcgrid img{width:100%;height:100%;object-fit:cover}.kcgrid figcaption{position:absolute;left:14px;bottom:12px;background:rgba(0,0,0,.55);color:#fff;font:600 .75rem system-ui;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:99px}.kc .note{font-size:.8rem;opacity:.6;margin-top:14px}
.care .carelist{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px;margin-top:26px}.care .carelist div{background:#fff;border-radius:12px;padding:24px;box-shadow:0 8px 24px rgba(6,18,56,.06);border-top:3px solid var(--acc)}.care h3{font-size:1.15rem}.care p{margin:0;opacity:.8;font-size:.97rem}
.dproc{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:22px;margin-top:26px}.dproc span{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--acc);color:#fff;font:700 1rem system-ui;margin-bottom:12px}.dproc p{opacity:.8;font-size:.95rem}
.t-dom details{background:#fff;border:0;border-radius:10px;padding:18px 22px;margin-bottom:10px;box-shadow:0 4px 14px rgba(6,18,56,.05)}
@media(max-width:900px){.dcards,.dproc{grid-template-columns:1fr}.dcard.lead{grid-column:auto;flex-direction:column}.dcard.lead img{width:100%}.kcgrid{grid-template-columns:1fr;grid-template-rows:240px 200px 200px}.kcgrid .big{grid-row:auto}.dhcard{padding:26px}.dhcard h1{font-size:2rem}.dhero{min-height:70vh}}
/* v6 commercial */
.t-com{--band:#f3f5f8;--rule:#d5dbe3;--acc:#0043bd;font-family:"Inter","Helvetica Neue",Helvetica,Arial,sans-serif}
.t-com header.top{background:#061a52}.t-com nav{font-size:.82rem;letter-spacing:.04em;text-transform:uppercase}.t-com .brand span{border-color:#1d3470}
.code{font:600 .72rem ui-monospace,Menlo,monospace;letter-spacing:.16em;text-transform:uppercase;color:#575b5d;margin:0 0 10px}
.chero{background:#061a52;color:#fff;padding:80px 0 64px}.chero .code{color:#8fb8ff}.chero h1{font-size:3rem;font-weight:700;letter-spacing:-.03em;max-width:18em}.chero .lead{opacity:.8}
.cgrid{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:start}.btn.ghost{background:transparent;border:1px solid #8fb8ff;color:#fff;margin-left:10px}
table.spec{width:100%;border-collapse:collapse;font-size:.9rem}.spec th,.spec td{text-align:left;padding:12px 0;border-top:1px solid #1d3470;vertical-align:top}.spec th{font:600 .72rem ui-monospace,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase;color:#8fb8ff;width:34%}
.band table.spec th,.band table.spec td{border-color:var(--rule);color:inherit}
.shead{display:flex;gap:28px;align-items:baseline;border-bottom:2px solid #061a52;padding-bottom:12px;margin-bottom:6px}.shead h2{margin:0}
.ds{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid var(--rule)}.ds.c4{grid-template-columns:repeat(4,1fr)}.ds.c2{grid-template-columns:repeat(2,1fr)}.ds>div{padding:22px 22px 26px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}.ds .ref{font:600 .72rem ui-monospace,monospace;color:var(--acc);margin:0 0 8px}.ds h3{font-size:1.02rem;font-weight:700;margin:0 0 6px}.ds p{font-size:.92rem;color:#3e4752;margin:0}
.rows{border-top:1px solid var(--rule)}.row{display:grid;grid-template-columns:60px 1fr 1.6fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--rule);text-decoration:none;align-items:baseline}.row .ref{font:600 .78rem ui-monospace,monospace;color:var(--acc)}.row .nm{font-weight:700}.row .ds2{color:#3e4752;font-size:.93rem}.row:hover .nm{color:var(--acc)}
.more{display:inline-block;margin-top:18px;font-weight:600;font-size:.88rem;text-transform:uppercase;letter-spacing:.06em;color:var(--acc);text-decoration:none}.wide{max-width:46em;font-size:1.08rem;margin-top:20px}
.t-com details{border-color:var(--rule)}.t-com .cta{background:#061a52}.t-com .cta .btn{background:var(--acc);color:#fff}
@media(max-width:900px){.cgrid{grid-template-columns:1fr}.ds,.ds.c4,.ds.c2{grid-template-columns:1fr}.row{grid-template-columns:40px 1fr}.row .ds2{grid-column:2}.chero h1{font-size:2.1rem}}
/* v7 header */
header .bar{min-height:96px;gap:26px}.brandrow{display:flex;align-items:center;gap:22px;margin-right:auto}
.brand{margin:0}.brand img{height:68px;width:auto}
.t-com header .brand img{height:68px;background:#fff;padding:7px 9px;border-radius:3px}
.tog{display:inline-flex;border-radius:999px;padding:3px;font:600 .78rem system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:.06em;text-transform:uppercase}
.tog a{padding:8px 14px;border-radius:999px;text-decoration:none;white-space:nowrap}
.t-dom .tog{background:#eaf1fd;border:1px solid #c9daf7}.t-dom .tog a{color:#002a90}.t-dom .tog a.on{background:#0043bd;color:#fff;box-shadow:0 2px 8px rgba(0,67,189,.3)}
.t-com .tog{border-radius:0;border:1px solid #2a4590;padding:0;font-family:ui-monospace,Menlo,monospace}.t-com .tog a{border-radius:0;color:#b9cdf2;padding:9px 14px}.t-com .tog a.on{background:#fff;color:#061a52}
.tog a:not(.on):hover{text-decoration:underline}
@media(max-width:860px){header .bar{min-height:auto;padding-top:12px;padding-bottom:12px;gap:12px}.brandrow{width:100%;justify-content:space-between;gap:12px}.brand img,.t-com header .brand img{height:52px}.tog{font-size:.7rem;flex-shrink:0}.tog a{padding:7px 10px}.t-com .tog{font-size:.64rem;letter-spacing:0}.t-com .tog a{padding:8px 8px}nav{width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}nav a{white-space:nowrap}}
/* v8 brand palette (sampled from logo) */
:root{--wb-bright:#006bf7;--wb-blue:#0043bd;--wb-deep:#002a90;--wb-navy:#061a52;--wb-slate:#575b5d;--wb-tint:#eef3fb;--wb-warm:#fbf8f3;--wb-stone:#efe9e0}
.t-dom{--paper:#fbf8f3;--band:#eef3fb;--ink:#14213d;--acc:#0043bd;--rule:#e2e3e1;--foot:#061a52}
.t-dom .band:nth-of-type(even){background:var(--wb-stone)}
.t-dom header.top{border-bottom:1px solid #e6e8ec}
.t-dom .brand img,.t-dom .wlogo{mix-blend-mode:multiply}
.t-dom .btn{background:linear-gradient(180deg,#0057e0,#0043bd);box-shadow:0 8px 22px rgba(0,67,189,.28)}
.t-dom .btn:hover{background:linear-gradient(180deg,#006bf7,#0050d4)}
.t-dom .kicker{color:#0043bd}.t-dom .care .carelist div{border-top-color:#006bf7}
.t-dom .kc{background:#061a52}.t-dom .cta{background:#002a90;color:#fff}.t-dom .cta .btn{background:#fff;color:#002a90;box-shadow:none}
.t-dom .tog{background:#eef3fb;border-color:#c9daf7}.t-dom .tog a{color:#002a90}.t-dom .tog a.on{background:#0043bd;color:#fff}
.t-dom footer{background:#061a52}
/* commercial: white header so the logo sits natively, deep logo blue below */
.t-com{--acc:#0043bd;--foot:#061a52}
.t-com header.top{background:#fff;color:#061a52;border-bottom:3px solid #0043bd}
.t-com header .brand img{background:none;padding:0;border-radius:0}
.t-com nav a{color:#061a52}.t-com nav a[aria-current]{text-decoration-color:#0043bd}
.t-com .tog{border-color:#b9c6dc}.t-com .tog a{color:#575b5d}.t-com .tog a.on{background:#061a52;color:#fff}
.t-com .chero,.t-com .cta,.t-com footer{background:#061a52}.t-com .btn{background:#0043bd}.t-com .btn:hover{background:#006bf7}
.t-com .shead{border-bottom-color:#061a52}.flogo{background:#fff;border-radius:3px}
/* welcome */
.t-split{margin:0;background:#111;color:#fff;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif}
.welcome{min-height:100vh;min-height:100svh;display:flex;align-items:center;justify-content:center;padding:40px 22px;background:linear-gradient(rgba(6,26,82,.58),rgba(0,20,70,.74)),url(/img/rear-extension.webp) center/cover no-repeat}
.card{max-width:620px;width:100%;text-align:center}.wlogo{height:96px;margin:0 auto 34px;background:#fff;padding:8px 10px;border-radius:4px}
.welcome h1{font-family:"Iowan Old Style",Palatino,Georgia,serif;font-weight:400;font-size:2.3rem;line-height:1.25;margin:0 0 44px;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.q{font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;margin:0 0 18px;opacity:.9}
.choices{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:480px;margin:0 auto}
.choice{display:block;padding:19px 10px;border:1px solid rgba(255,255,255,.85);color:#fff;text-decoration:none;font-size:1rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;background:rgba(255,255,255,.06);backdrop-filter:blur(3px);transition:background .25s,color .25s}
.choice:hover,.choice:focus-visible{background:#0043bd;border-color:#0043bd;color:#fff;outline:none}
.notyou{margin:30px 0 0;font-size:.75rem}.notyou a{color:rgba(255,255,255,.6);text-decoration:none}.notyou a:hover{text-decoration:underline}
@media(max-width:520px){.wlogo{height:74px;margin-bottom:26px}.welcome h1{font-size:1.65rem;margin-bottom:34px}.choices{grid-template-columns:1fr;gap:12px}}