/* UK Windows & Doors — theme sampled from logo (forest green + antique gold) */
:root{
  --ink:#232320; --ink-2:#5b5649; --green:#1e4132; --green-d:#143026;
  --green-l:#2b5a44; --gold:#b8923c; --gold-d:#9c7a2c; --gold-l:#cfa955;
  --paper:#faf8f3; --paper-2:#f2ede1; --line:#e6dfce; --white:#fff;
  --shadow:0 1px 2px rgba(20,48,38,.06),0 8px 24px rgba(20,48,38,.08);
  --shadow-lg:0 20px 50px rgba(20,48,38,.16);
  --r:14px; --r-sm:9px; --wrap:1180px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--gold-d)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;
  color:var(--ink);margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.35rem);font-weight:700}
h2{font-size:clamp(1.55rem,3.2vw,2.3rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.eyebrow{font-family:var(--sans);font-weight:700;font-size:.74rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold-d);margin:0 0 .7rem}
.section{padding:74px 0}
.section--tint{background:var(--paper-2)}
.section--green{background:var(--green);color:#eef3ef}
.section--green h2,.section--green h3{color:#fff}
.lede{font-size:1.15rem;color:var(--ink-2);max-width:60ch}
.center{text-align:center}
.center .lede{margin-left:auto;margin-right:auto}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--sans);font-weight:600;font-size:1rem;line-height:1;cursor:pointer;
  padding:.85rem 1.4rem;border-radius:var(--r-sm);border:2px solid transparent;
  transition:transform .12s ease,background .15s ease,box-shadow .15s ease;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn--gold{background:var(--gold);color:#231c07;border-color:var(--gold)}
.btn--gold:hover{background:var(--gold-l);color:#231c07}
.btn--green{background:var(--green);color:#fff;border-color:var(--green)}
.btn--green:hover{background:var(--green-l);color:#fff}
.btn--ghost{background:transparent;color:var(--green);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--green);color:var(--green)}
.btn--lg{padding:1.05rem 1.9rem;font-size:1.06rem}
.btn--block{width:100%}

/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(250,248,243,.92);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr__bar{display:flex;align-items:center;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand__logo{display:block;width:240px;height:46px;object-fit:contain;object-position:left center}
.brand__logo--ft{width:220px;height:42px;margin-bottom:14px}
@media(max-width:900px){.brand__logo{width:190px;height:36px}}
@media(max-width:420px){.brand__logo{width:158px;height:30px}}
.brand__mark{width:40px;height:40px;flex:0 0 auto}
.brand__txt{font-family:var(--serif);font-weight:700;font-size:1.14rem;line-height:1;letter-spacing:-.01em}
.brand__txt span{color:var(--green)}
.brand__txt small{display:block;font-family:var(--sans);font-weight:600;font-size:.6rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold-d);margin-top:3px}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav a,.nav .navlink{font-weight:600;font-size:.96rem;color:var(--ink);padding:.5rem .7rem;border-radius:7px}
.nav a:hover,.nav .navlink:hover{color:var(--green);background:var(--paper-2)}
.has-drop{position:relative}
.drop{position:absolute;top:100%;left:0;min-width:230px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--shadow-lg);
  padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:.16s ease;list-style:none;margin:6px 0 0}
.has-drop:hover .drop,.has-drop:focus-within .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:block;padding:.5rem .7rem;font-size:.92rem;border-radius:6px;white-space:nowrap}
.hdr__cta{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.hdr__call{font-weight:700;color:var(--green);white-space:nowrap;font-size:1rem;display:inline-flex;gap:.4rem;align-items:center}
.hdr__call:hover{color:var(--gold-d)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;
  width:44px;height:40px;cursor:pointer;padding:0;align-items:center;justify-content:center}
.burger span{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* category strip */
.strip{background:var(--green-d);border-top:1px solid rgba(255,255,255,.06)}
.strip__scroll{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;padding:0}
.strip__scroll::-webkit-scrollbar{display:none}
.strip a{flex:0 0 auto;color:#d7e2da;font-size:.82rem;font-weight:500;padding:.6rem .85rem;white-space:nowrap;border-radius:6px}
.strip a:hover{color:#fff;background:rgba(255,255,255,.08)}

/* hero */
.hero{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);
  padding:56px 0 66px;position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{margin-bottom:.35em}
.hero__sub{font-size:1.18rem;color:var(--ink-2);max-width:52ch;margin-bottom:1.4rem}
.hero__points{list-style:none;padding:0;margin:0 0 1.7rem;display:grid;gap:.55rem}
.hero__points li{display:flex;gap:.6rem;align-items:flex-start;font-weight:500}
.hero__points svg{flex:0 0 auto;margin-top:3px;color:var(--gold-d)}
.hero__art{position:absolute;right:-40px;bottom:-30px;width:340px;opacity:.10;color:var(--green);pointer-events:none}

/* form card */
.card-form{background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow-lg);padding:26px}
.card-form h3{font-size:1.28rem;margin-bottom:.2em}
.card-form .muted{color:var(--ink-2);font-size:.9rem;margin-bottom:1.1rem}
.field{margin-bottom:.7rem}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--ink-2);margin-bottom:.25rem}
.field input,.field select,.field textarea{width:100%;font-family:var(--sans);font-size:1rem;
  color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:var(--r-sm);
  padding:.72rem .85rem}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);background:#fff}
.field textarea{resize:vertical;min-height:72px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.form-note{font-size:.76rem;color:var(--ink-2);margin-top:.7rem}
.hp{position:absolute;left:-9999px}

/* trust strip */
.trust{background:var(--white);border-bottom:1px solid var(--line)}
.trust__row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding:18px 0}
.trust__item{display:flex;align-items:center;gap:.55rem;font-weight:600;font-size:.92rem;color:var(--ink)}
.trust__item svg{color:var(--gold-d);flex:0 0 auto}

/* usp */
.usp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.usp{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px}
.usp__ic{width:46px;height:46px;border-radius:11px;background:var(--paper-2);color:var(--green);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.usp h3{font-size:1.08rem;margin-bottom:.35em}
.usp p{font-size:.93rem;color:var(--ink-2);margin:0}

/* product tiles */
.cat-block{margin-top:38px}
.cat-block:first-of-type{margin-top:0}
.cat-block__head{display:flex;align-items:baseline;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.cat-block__head h3{font-size:1.5rem;margin:0}
.cat-block__head p{margin:0;color:var(--ink-2);font-size:.95rem}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tile{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px;
  display:flex;flex-direction:column;transition:transform .14s ease,box-shadow .14s ease,border-color .14s}
.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--gold)}
.tile__ic{width:100%;height:96px;background:var(--paper-2);border-radius:var(--r-sm);
  display:flex;align-items:center;justify-content:center;color:var(--green);margin-bottom:14px}
.tile__ic svg{width:74px;height:74px}
.tile h4{font-family:var(--serif);font-size:1.06rem;margin:0 0 .3em}
.tile p{font-size:.86rem;color:var(--ink-2);margin:0 0 .9rem;flex:1}
.tile__more{font-weight:600;font-size:.86rem;color:var(--green);display:inline-flex;gap:.35rem;align-items:center}
.tile:hover .tile__more{color:var(--gold-d)}

/* reviews */
.stars{color:var(--gold);letter-spacing:2px;font-size:1.15rem;margin-bottom:.5rem}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}
.rev{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.rev .stars{font-size:1rem;margin-bottom:.7rem}
.rev p{font-size:.96rem;margin:0 0 .8rem}
.rev cite{font-style:normal;font-weight:600;font-size:.85rem;color:var(--ink-2)}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding-top:8px}
.step__n{width:44px;height:44px;border-radius:50%;background:var(--gold);color:#231c07;
  font-family:var(--serif);font-weight:700;font-size:1.2rem;display:flex;align-items:center;
  justify-content:center;margin-bottom:14px}
.section--green .step__n{background:var(--gold)}
.step h3{font-size:1.1rem;margin-bottom:.3em}
.step p{font-size:.92rem;color:inherit;opacity:.92;margin:0}
.section--green .step p{color:#dbe6df}

/* faq */
.faq{max-width:800px;margin:0 auto}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:var(--r-sm);
  margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:600;font-size:1rem;
  display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--serif);font-size:1.5rem;color:var(--gold-d);line-height:1;flex:0 0 auto}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{color:var(--green)}
.faq__a{padding:0 20px 18px;color:var(--ink-2);font-size:.96rem}

/* areas */
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:8px}
.chips a{background:var(--white);border:1px solid var(--line);border-radius:100px;
  padding:.42rem .95rem;font-size:.88rem;font-weight:500;color:var(--ink)}
.chips a:hover{border-color:var(--gold);color:var(--green)}
.cols{columns:4;column-gap:26px}
.cols a{display:block;padding:.28rem 0;font-size:.92rem;break-inside:avoid}

/* CTA band */
.cta{background:linear-gradient(120deg,var(--green) 0%,var(--green-d) 100%);color:#eef3ef;
  border-radius:var(--r);padding:44px;text-align:center}
.cta h2{color:#fff;margin-bottom:.3em}
.cta p{color:#cfe0d6;max-width:52ch;margin:0 auto 1.5rem}
.cta__btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* generic content */
.prose{max-width:760px}
.prose h2{margin-top:1.6em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.4rem}
.bullets{list-style:none;padding:0;margin:1rem 0;display:grid;gap:.6rem}
.bullets li{display:flex;gap:.6rem;align-items:flex-start}
.bullets svg{flex:0 0 auto;margin-top:3px;color:var(--gold-d)}
.split{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:start}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:10px}
.related a{background:var(--white);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:14px 16px;font-weight:600;font-size:.95rem;display:flex;justify-content:space-between;align-items:center;gap:10px}
.related a:hover{border-color:var(--gold);color:var(--green)}
.crumbs{font-size:.83rem;color:var(--ink-2);padding:14px 0}
.crumbs a{color:var(--ink-2)}.crumbs a:hover{color:var(--green)}
.crumbs span{color:var(--gold-d)}

/* footer */
.ft{background:var(--green-d);color:#c4d3ca;padding:56px 0 26px;font-size:.92rem}
.ft a{color:#c4d3ca}.ft a:hover{color:#fff}
.ft__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;margin-bottom:34px}
.ft__brand .brand__txt{color:#fff}
.ft__brand .brand__txt span{color:var(--gold-l)}
.ft__brand p{color:#a9bcb0;margin:14px 0;max-width:34ch}
.ft__brand .brand__mark{filter:brightness(1.6)}
.ft h4{color:#fff;font-family:var(--sans);font-weight:700;font-size:.78rem;letter-spacing:.12em;
  text-transform:uppercase;margin:0 0 14px}
.ft ul{list-style:none;padding:0;margin:0}
.ft li{margin-bottom:.5rem}
.ft__contact a{color:var(--gold-l);font-weight:600}
.ft__bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#96a99f;font-size:.84rem}
.ft__bottom a{color:#96a99f;text-decoration:underline}

/* sticky mobile bar */
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--white);
  border-top:1px solid var(--line);padding:8px;gap:8px;box-shadow:0 -4px 18px rgba(20,48,38,.1)}
.mbar .btn{flex:1;padding:.8rem}

/* quote wizard */
.wiz{max-width:920px;margin:0 auto;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.wiz__head{background:var(--green);color:#fff;padding:22px 26px}
.wiz__head h2{color:#fff;margin:0 0 .2em;font-size:1.4rem}
.wiz__head p{margin:0;color:#cfe0d6;font-size:.92rem}
.wiz__bar{display:flex;gap:6px;padding:16px 26px 0}
.wiz__bar span{flex:1;height:6px;border-radius:4px;background:var(--paper-2)}
.wiz__bar span.on{background:var(--gold)}
.wiz__body{display:grid;grid-template-columns:1fr .8fr;gap:26px;padding:22px 26px 26px}
.wiz__step h3{font-size:1.2rem;margin-bottom:.2em}
.wiz__step .muted{color:var(--ink-2);font-size:.9rem;margin-bottom:1rem}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--paper);
  padding:.8rem .9rem;cursor:pointer;font-weight:600;font-size:.95rem;text-align:left;transition:.12s}
.opt:hover{border-color:var(--gold)}
.opt.sel{border-color:var(--green);background:#fff;box-shadow:inset 0 0 0 1px var(--green)}
.opt small{display:block;font-weight:500;color:var(--ink-2);font-size:.78rem;margin-top:2px}
.wiz__side{background:var(--paper);border-radius:var(--r);padding:18px;text-align:center;align-self:start}
.wiz__preview{height:170px;display:flex;align-items:center;justify-content:center;color:var(--green);margin-bottom:12px}
.wiz__preview svg{max-height:160px}
.wiz__price{font-family:var(--serif);font-weight:700;font-size:1.7rem;color:var(--green);line-height:1.1}
.wiz__price small{display:block;font-family:var(--sans);font-weight:600;font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--gold-d);margin-bottom:4px}
.wiz__note{font-size:.76rem;color:var(--ink-2);margin-top:8px}
.wiz__nav{display:flex;justify-content:space-between;gap:10px;padding:0 26px 24px}
.wiz__contact .form-row{margin-bottom:.7rem}

/* responsive */
@media(max-width:960px){
  .hero__grid{grid-template-columns:1fr;gap:30px}
  .usp-grid,.tiles{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .rev-grid,.related{grid-template-columns:1fr}
  .ft__grid{grid-template-columns:1fr 1fr}
  .cols{columns:2}
  .split,.wiz__body{grid-template-columns:1fr}
  .wiz__side{order:-1}
}
@media(max-width:720px){
  body{font-size:16px}
  .section{padding:52px 0}
  .nav,.hdr__call{display:none}
  .burger{display:flex}
  .hdr.open .nav{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;
    align-items:stretch;background:var(--white);border-bottom:1px solid var(--line);padding:10px;gap:2px;box-shadow:var(--shadow-lg)}
  .hdr.open .nav .has-drop .drop{position:static;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:none;padding:0 0 0 14px;margin:2px 0}
  .hdr.open .nav a,.hdr.open .nav .navlink{padding:.7rem}
  .trust__row{gap:10px}
  .trust__item{font-size:.82rem;width:calc(50% - 6px)}
  .usp-grid,.tiles,.opts{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .cta{padding:30px 20px}
  .ft__grid{grid-template-columns:1fr}
  .cols{columns:1}
  .mbar{display:flex}
  body{padding-bottom:64px}
  .hero__art{display:none}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}