@font-face{font-family:"Atkinson";src:url("/assets/fonts/atkinson-hyperlegible-next-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Atkinson";src:url("/assets/fonts/atkinson-hyperlegible-next-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Atkinson";src:url("/assets/fonts/atkinson-hyperlegible-next-latin-800-normal.woff2") format("woff2");font-weight:800;font-display:swap}

:root{
  --ink:#16222e;
  --ink-soft:#4a5866;
  --sea:#1d4e7a;
  --sea-dark:#143a5c;
  --sun:#f5b82e;
  --sun-dark:#dc9f12;
  --mist:#eef3f8;
  --line:#d3dde8;
  --white:#ffffff;
  --radius-s:6px;
  --radius-m:14px;
  --wrap:1120px;
  --text:68ch;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font-family:"Atkinson",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1.1875rem;line-height:1.6}
img,svg{max-width:100%;display:block}
a{color:var(--sea)}
a:hover{color:var(--sea-dark)}
:focus-visible{outline:3px solid var(--sun-dark);outline-offset:3px}
h1,h2,h3{line-height:1.15;margin:0 0 .6em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5.2vw,3.5rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}
h3{font-size:1.3rem;font-weight:700}
p,ul,ol{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.prose{max-width:var(--text)}
.prose li{margin-bottom:.35em}
.wrap.prose{max-width:var(--wrap)}
.prose h2{margin-top:1.8em}
.prose>h2:first-child,.prose>.page-figure+h2{margin-top:0}
.table-wrap+.small{margin-top:10px}
.wrap.prose>*{max-width:var(--text)}
.wrap.prose>.page-figure{max-width:760px}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:var(--white);padding:8px 12px;z-index:50}

/* header */
.site-head{border-bottom:1px solid var(--line);background:var(--white)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none;line-height:1.2}
.brand span{display:block;font-weight:400;font-size:.85rem;color:var(--ink-soft)}
.head-call{white-space:nowrap;display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.25rem}
.head-call svg{width:26px;height:26px;flex:0 0 26px;color:var(--sea)}
.head-call small{display:block;font-weight:400;font-size:.8rem;color:var(--ink-soft)}
.nav{background:var(--mist);border-bottom:1px solid var(--line)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px 22px;flex-wrap:wrap}
.nav a{display:inline-block;padding:10px 0;text-decoration:none;color:var(--ink);font-size:1rem}
.nav a[aria-current="page"]{font-weight:700;box-shadow:inset 0 -3px 0 var(--sea)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 26px;border-radius:var(--radius-s);font-weight:700;font-size:1.15rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:inherit}
.btn-call{background:var(--sun);color:var(--ink)}
.btn-call:hover{background:var(--sun-dark);color:var(--ink)}
.btn-line{background:var(--white);color:var(--sea-dark);border-color:var(--sea)}
.btn-line:hover{background:var(--mist)}
.btn svg{width:22px;height:22px}

/* hero */
.hero{background:var(--mist);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:56px;padding-bottom:56px}
.hero p.lead{font-size:1.3rem;color:var(--ink-soft);max-width:34ch}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero .note{margin-top:18px;font-size:1rem;color:var(--ink-soft)}
.stair-art{width:100%;height:auto}
.hero .art img{width:100%;height:auto;border-radius:var(--radius-m);box-shadow:0 18px 40px -18px rgba(22,34,46,.45)}
.page-figure{margin:0 0 36px}
.page-figure img{width:100%;height:auto;border-radius:var(--radius-m)}
.page-hero{background:var(--mist);border-bottom:1px solid var(--line)}
.page-hero .wrap{padding-top:40px;padding-bottom:40px}
.page-hero p.lead{font-size:1.25rem;color:var(--ink-soft);max-width:var(--text)}
.crumbs{font-size:.95rem;margin-bottom:14px;color:var(--ink-soft)}
.crumbs a{color:var(--ink-soft)}

/* sections */
.section{padding:64px 0}
.section.tint{background:var(--mist)}
.section-intro{max-width:var(--text);color:var(--ink-soft);margin-bottom:32px}

/* types: cards */
.types{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:28px}
.type-card{display:flex;flex-direction:column;height:100%;text-decoration:none;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:var(--radius-m);overflow:hidden}
.type-card img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.type-body{display:grid;gap:6px;padding:20px 22px 24px}
.type-title{font-weight:800;font-size:1.3rem;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.type-card .price{font-weight:700;color:var(--sea-dark);font-size:1.15rem}
.type-desc{color:var(--ink-soft)}
.type-card:hover{border-color:var(--sea)}
.type-card:hover .type-title{color:var(--sea-dark)}
/* table */
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;max-width:820px;font-size:1.05rem}
th,td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:700;background:var(--mist)}
td.num{white-space:nowrap;font-weight:700}
.small{font-size:.95rem;color:var(--ink-soft)}

/* steps */
.steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.steps li{counter-increment:s;border-left:3px solid var(--sea);padding-left:18px}
.steps li::before{content:counter(s);display:block;font-weight:800;font-size:2.2rem;color:var(--sea);line-height:1}
.steps h3{margin:10px 0 6px}
.steps p{color:var(--ink-soft);font-size:1.05rem}

/* two columns */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.callout{background:var(--white);border:2px solid var(--sea);border-radius:var(--radius-m);padding:26px}
.callout h3{margin-top:0}

/* zones */
.zones{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:28px}
.zones h3{font-size:1.1rem;margin-bottom:6px}
.zones p{color:var(--ink-soft);font-size:1.02rem}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:1.2rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;line-height:1;color:var(--sea)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:12px 0 0;max-width:var(--text)}

/* form */
.quote{background:var(--ink);color:var(--white)}
.quote .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;padding-top:64px;padding-bottom:64px}
.quote h2{color:var(--white)}
.quote p{color:#dbe6f0}
.quote a{color:var(--sun)}
.quote .big-phone{display:inline-block;margin:10px 0 18px;font-size:2rem;font-weight:800;color:var(--sun);text-decoration:none}
form.lead-form{display:grid;gap:16px;background:var(--white);color:var(--ink);padding:28px;border-radius:var(--radius-m)}
.lead-form label{font-weight:700;font-size:1.02rem;display:block;margin-bottom:6px}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;font:inherit;font-size:1.1rem;padding:12px 14px;border:2px solid var(--line);border-radius:var(--radius-s);background:var(--white);color:var(--ink)}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{border-color:var(--sea);outline:none;box-shadow:0 0 0 3px rgba(154,63,31,.25)}
.lead-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.lead-form .check{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;font-weight:400}
.lead-form .check input{width:24px;height:24px;flex:0 0 24px;margin-top:2px}
.lead-form .hp{display:none}
.lead-form button{width:100%}

/* footer */
.site-foot{background:#12263b;color:#c9d6e3;font-size:1rem;padding:44px 0 110px}
.site-foot a{color:#eef4fa}
.site-foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.site-foot h2{font-size:1.05rem;color:var(--white);margin-bottom:10px}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin-bottom:6px}
.site-foot .legal{border-top:1px solid #2c4560;margin-top:28px;padding-top:18px;font-size:.92rem}

/* mobile sticky bar */
.mobile-bar{display:none}

@media (max-width:900px){
  .hero .wrap,.quote .wrap,.split{grid-template-columns:1fr}
  .hero .art{max-width:560px}
  .steps{grid-template-columns:1fr 1fr}
  .site-foot .cols{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:1.125rem}
  .head-call{display:none}
  .nav ul{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;gap:20px}
  .nav li{flex:0 0 auto}
  .hero .wrap{padding-top:32px;padding-bottom:40px}
  .hero .art{max-width:none}
  .steps{grid-template-columns:1fr}
  .types{grid-template-columns:1fr}
  .lead-form .row{grid-template-columns:1fr}
  .hero .actions .btn{width:100%}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:40;box-shadow:0 -2px 10px rgba(22,34,46,.18)}
  .mobile-bar a{min-height:62px;display:flex;align-items:center;justify-content:center;font-weight:800;text-decoration:none;font-size:1.1rem}
  .mobile-bar .m-call{background:var(--sun);color:var(--ink)}
  .mobile-bar .m-form{background:var(--sea);color:var(--white)}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* UK site additions */
.mobile-bar.single{grid-template-columns:1fr}
.head-quote{white-space:nowrap;text-decoration:none;font-weight:800;background:var(--sun);color:var(--ink);padding:12px 18px;border-radius:var(--radius-s)}
.head-quote:hover{background:var(--sun-dark);color:var(--ink)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0 0;padding:0;list-style:none}
.facts li{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-m);padding:18px 20px}
.facts strong{display:block;font-size:1.35rem;color:var(--sea-dark)}
.hero .panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-m);padding:26px}
.hero .panel h2{font-size:1.35rem}
.hero .panel ul{margin:0;padding-left:1.2em}
@media (max-width:700px){.head-quote{display:none}}