/* Layout: charcoal masthead + full-bleed hero photo, then alternating warm-stone / white bands; the logo's three graduated glass panes are the recurring marker. */
:root{
  --charcoal:#17120F; --orange:#E2701A; --amber:#EC9A4E; --sand:#F4C08D;
  --bg:#FFFFFF; --stone:#F4F1EC; --fg:#17120F; --muted:#5E5650; --line:#E4DED6; --card:#FFFFFF;
  --band:#17120F; --band-fg:#F4F1EC; --band-muted:#B9AFA5;
  --display:'Outfit',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Outfit',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --step-0:1rem; --step-1:1.25rem; --step-2:1.6rem; --step-3:2.2rem; --step-4:clamp(2.4rem,6vw,4.4rem);
  --wrap:1180px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#17120F; --stone:#211A16; --fg:#F4F1EC; --muted:#B9AFA5; --line:#3A302A; --card:#2A221D;
  --band:#0F0B09; --band-fg:#F4F1EC; --band-muted:#A39A90; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#17120F; --stone:#211A16; --fg:#F4F1EC; --muted:#B9AFA5; --line:#3A302A; --card:#2A221D;
  --band:#0F0B09; --band-fg:#F4F1EC; --band-muted:#A39A90; color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.6;font-weight:400}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--display);line-height:1.1;margin:0;text-wrap:balance;font-weight:600;letter-spacing:-.01em}
p{margin:0}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--orange)}
.panes{display:inline-flex;gap:4px;vertical-align:middle}
.panes i{display:block;width:7px;height:22px;border-radius:2px;background:var(--orange)}
.panes i:nth-child(2){background:var(--amber)}.panes i:nth-child(3){background:var(--sand)}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--band);color:var(--band-fg);border-bottom:1px solid rgba(255,255,255,.06)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.top img{height:38px;width:auto;display:block}
.nav{display:flex;gap:24px;align-items:center;font-size:.95rem}
.nav a{text-decoration:none;color:var(--band-muted)}
.nav a:hover{color:var(--band-fg)}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:1rem;text-decoration:none;border-radius:6px;padding:12px 20px;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--orange);color:#17120F}
.btn-primary:hover{background:var(--amber)}
.btn-ghost{border-color:currentColor;color:inherit;background:transparent}
.nav .btn{padding:9px 16px;color:#17120F}
@media (max-width:760px){.nav a:not(.btn){display:none}}

/* hero */
.hero{background:var(--band);color:var(--band-fg)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;padding-block:clamp(36px,6vw,72px)}
.hero h1{font-size:var(--step-4);font-weight:600}
.hero h1 span{color:var(--orange)}
.hero .lead{color:var(--band-muted);font-size:var(--step-1);max-width:34ch;margin-top:18px;font-weight:300}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero figure{margin:0;position:relative}
.hero figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;display:block;max-width:100%}
.hero figcaption{position:absolute;left:14px;bottom:14px;background:rgba(23,18,15,.82);color:#F4F1EC;font-size:.82rem;padding:6px 10px;border-radius:4px}
.facts{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:32px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:.92rem;color:var(--band-muted)}
.facts b{color:var(--band-fg);font-weight:600}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}}

section{padding-block:clamp(56px,8vw,96px)}
.stone{background:var(--stone)}
.head{display:grid;gap:12px;max-width:62ch;margin-bottom:40px}
.head h2{font-size:var(--step-3)}
.head p{color:var(--muted)}

/* feature: security screens */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.feature .copy{display:grid;gap:18px;min-width:0}
.spec{width:100%;border-collapse:collapse;font-size:.95rem}
.spec th,.spec td{text-align:left;padding:10px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{width:38%;font-weight:500;color:var(--muted)}
.mosaic{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mosaic img{width:100%;height:100%;object-fit:cover;border-radius:8px;display:block;aspect-ratio:3/4}
.mosaic img.wide{grid-column:1/-1;aspect-ratio:16/10}
@media (max-width:860px){.feature{grid-template-columns:1fr}}

/* services */
.services{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.svc{background:var(--card);padding:26px 24px;display:grid;gap:8px;align-content:start;min-width:0}
.svc h3{font-size:var(--step-1)}
.svc p{color:var(--muted);font-size:.95rem}
.svc .tag{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);font-weight:600}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.step{display:grid;gap:10px;border-top:3px solid var(--orange);padding-top:18px}
.step:nth-child(2){border-color:var(--amber)}.step:nth-child(3){border-color:var(--sand)}.step:nth-child(4){border-color:var(--fg)}
.step b{font-family:var(--display);font-size:var(--step-1);font-weight:600}
.step b::before{counter-increment:s;content:counter(s) "  ";color:var(--orange);font-variant-numeric:tabular-nums}
.step p{color:var(--muted);font-size:.95rem}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:10px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:8px}
.gallery img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.gallery figure:hover img{transform:scale(1.04)}
.gallery figcaption{position:absolute;left:8px;bottom:8px;font-size:.78rem;background:rgba(23,18,15,.8);color:#F4F1EC;padding:4px 8px;border-radius:4px}
.gallery .tall{grid-row:span 2}
.gallery .wide{grid-column:span 2}
@media (max-width:860px){.gallery{grid-template-columns:1fr 1fr;grid-auto-rows:170px}}

/* builders */
.builders{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ticks li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start}
.ticks li::before{content:"";width:14px;height:14px;margin-top:6px;border-radius:2px;background:var(--orange)}
@media (max-width:860px){.builders{grid-template-columns:1fr}}

/* contact */
.contact{background:var(--band);color:var(--band-fg)}
.contact .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,4vw,56px)}
.contact h2{font-size:var(--step-3)}
.contact .lead{color:var(--band-muted);margin-top:14px;max-width:46ch}
.cards{display:grid;gap:12px}
.ccard{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border:1px solid rgba(255,255,255,.14);border-radius:8px;min-width:0}
.ccard small{display:block;color:var(--band-muted);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase}
.ccard span{font-size:var(--step-1);font-weight:500;overflow-wrap:anywhere}
.copy-btn{background:transparent;color:var(--band-fg);border:1px solid rgba(255,255,255,.3);border-radius:5px;padding:6px 10px;font:inherit;font-size:.85rem;cursor:pointer;flex-shrink:0}
.copy-btn:hover{border-color:var(--orange);color:var(--orange)}
.checklist{margin-top:24px;color:var(--band-muted);font-size:.95rem;display:grid;gap:6px}
@media (max-width:860px){.contact .grid{grid-template-columns:1fr}}

footer{background:var(--band);color:var(--band-muted);font-size:.85rem;border-top:1px solid rgba(255,255,255,.08)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:22px}

/* Navigation and enquiry experience. */
html{scroll-padding-top:100px}
img{max-width:100%}
.sr-only,.honeypot{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-80px;left:16px;z-index:100;padding:12px 20px;background:var(--orange);color:#17120f;font-weight:600}
.skip-link:focus{top:12px}
.menu-toggle{display:none}
.hero{overflow:hidden}
.hero figure img{height:auto;box-shadow:0 18px 50px #0003}
.hero .eyebrow{letter-spacing:.12em}
.hero .wrap{padding-block:clamp(44px,7vw,92px)}
.btn{transition:background .18s,transform .18s}
.btn:hover{transform:translateY(-2px)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.contact h2{margin-top:16px;font-size:clamp(2.2rem,4vw,3.4rem);line-height:1.08}
.contact .grid{grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,72px);align-items:start}
.checklist{gap:12px;margin-block:28px 38px}
.checklist span{position:relative;padding-left:22px}
.checklist span::before{content:'✓';position:absolute;left:0;color:var(--amber)}
.workshop-info{border-top:1px solid #ffffff26;padding-top:24px;margin-bottom:22px}
.workshop-info p{margin-top:10px}
.workshop-info .contact-region{font-size:.9rem;color:var(--band-muted)}
.email-link{color:var(--sand);text-underline-offset:5px;overflow-wrap:anywhere}
.email-link span{display:inline-block;margin-left:8px}
.quote-form{background:#241d18;padding:clamp(22px,3vw,36px);border:1px solid #ffffff21;border-radius:12px;color:#f4f1ec}
.form-heading{margin-bottom:20px}
.form-heading h3{font-size:1.6rem}
.form-heading p{font-size:.82rem;color:#c2b8ae;margin-top:8px}
.form-notice{padding:12px 14px;border-left:3px solid var(--amber);background:#ec9a4e12;color:#f4c08d;font-size:.88rem;margin-bottom:22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;min-width:0}
.field label{font-size:.88rem;font-weight:500}
.field input,.field select,.field textarea{width:100%;min-width:0;border:1px solid #706157;border-radius:5px;background:#17120f;color:#f4f1ec;padding:12px;font:inherit;font-size:1rem;line-height:1.5;color-scheme:dark}
.field input,.field select{min-height:50px}
.field textarea{resize:vertical;min-height:126px}
.field textarea::placeholder{color:#a99d92;font-size:.94rem}
.field :focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-color:var(--amber)}
.privacy-note{color:#c2b8ae;font-size:.78rem;line-height:1.6;margin-bottom:20px}
.privacy-note a{text-underline-offset:3px}
.submit-btn{width:100%;justify-content:space-between;text-align:left}
.form-result{font-size:.92rem;line-height:1.5;color:#f4c08d;margin-top:14px}
.form-result:empty{display:none}
.form-result[data-state='success']{color:#a5ddb6}
.form-result[data-state='error']{color:#ffba9f}
.privacy-page{padding-block:70px;max-width:800px}
.privacy-page h1{font-size:2.6rem;margin-bottom:24px}
.privacy-page h2{font-size:1.4rem;margin-block:30px 12px}
.privacy-page p{margin-bottom:16px;color:var(--muted)}
[hidden]{display:none!important}
@media (max-width:860px){.contact .grid{grid-template-columns:1fr}.contact-intro{max-width:600px}.contact h2{max-width:16ch}}
@media (max-width:760px){
 .top .wrap{flex-wrap:wrap;padding-block:16px}.top img{height:34px}
 .menu-toggle{display:flex;align-items:center;gap:12px;padding:8px 12px;color:#f4f1ec;border:1px solid #ffffff40;background:transparent;border-radius:5px;font:inherit;font-size:.9rem}
 .nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding-top:10px}
 .nav.is-open{display:flex}.nav a:not(.btn){display:block;padding:12px 0;border-top:1px solid #ffffff1a}.nav .btn{margin-top:10px;justify-content:center}
 .hero .lead{font-size:1.1rem}.hero .eyebrow{font-size:.65rem;letter-spacing:.1em}.panes i{width:5px;height:18px}
 .hero h1{font-size:clamp(2.5rem,10vw,3.7rem)}.hero .ctas .btn{font-size:.9rem;padding:11px 15px}
 .facts{font-size:.82rem;gap:8px 18px}.head h2{font-size:1.9rem}.form-row{grid-template-columns:1fr;gap:0}
 .quote-form{padding:22px 18px}.gallery{grid-auto-rows:160px}.gallery figcaption{font-size:.7rem}
}
@media(prefers-reduced-motion:reduce){.btn:hover{transform:none}}

/* Service pages and useful answers */
.page-nav{display:flex;gap:20px;align-items:center}.service-hero{padding-block:60px}.service-hero h1{font-size:clamp(2.2rem,4.5vw,3.7rem);line-height:1.1;margin-block:20px}.service-hero .lead{margin-block:24px}.service-hero img{width:100%;max-height:520px;object-fit:cover;border-radius:12px}.service-copy{max-width:900px}.service-copy article+article{margin-top:40px}.service-copy h2{margin-bottom:14px}.service-copy p{color:var(--muted);line-height:1.8}.service-links a{text-decoration:none;display:block}.service-links a:hover{outline:2px solid var(--orange)}.service-links span{display:inline-block;margin-top:20px;color:var(--orange);font-weight:600}.faq{max-width:900px}.faq details{border-bottom:1px solid #9995;padding:22px 0}.faq summary{cursor:pointer;font-weight:600;font-size:1.1rem}.faq details p{margin-top:15px;color:var(--muted);line-height:1.8}.service-note{margin-block:30px;overflow-wrap:anywhere}.related-links{display:flex;gap:24px;flex-wrap:wrap;margin-top:40px}.page-nav a{font-size:.9rem}@media(max-width:560px){.page-nav{gap:12px}.top .page-nav .btn{padding:9px 12px}.service-hero{padding-block:32px}}