/* Folkestone Roofing - "Bold Trade" design system
   Deep navy + safety-yellow, condensed headlines, urgent CTAs. Mobile-first, static, fast.
   Footprint: this look is unique to this site - do NOT reuse on sibling rank-and-rent sites. */

:root{
  --navy:#14233f;        /* primary */
  --navy-900:#0d1729;    /* darker sections */
  --navy-700:#1d3257;
  --yellow:#f3a52b;      /* warm amber accent / CTA (dialled back from hi-vis yellow) */
  --yellow-600:#d98e1c;
  --ink:#10182b;
  --body:#33404f;
  --line:#e1e6ee;
  --bg:#ffffff;
  --bg-alt:#f4f6fa;
  --white:#ffffff;
  --radius:10px;
  --maxw:1120px;
  --shadow:0 8px 28px rgba(13,23,41,.12);
  --font-head:"Oswald","Arial Narrow",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-body);color:var(--body);
  background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.08;
  text-transform:uppercase;letter-spacing:.01em;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.1rem,6vw,3.6rem)}
h2{font-size:clamp(1.6rem,4vw,2.5rem)}
h3{font-size:1.2rem;letter-spacing:.02em}
p{margin:0 0 1rem}
a{color:var(--navy-700);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-head);
  text-transform:uppercase;font-weight:700;letter-spacing:.03em;font-size:1.05rem;
  padding:.85rem 1.6rem;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;
  transition:transform .08s ease,background .15s ease;text-decoration:none;line-height:1}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--yellow);color:var(--navy);border-color:var(--yellow)}
.btn-primary:hover{background:var(--yellow-600);border-color:var(--yellow-600)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{border-color:var(--yellow);color:var(--yellow)}
.btn-lg{font-size:1.2rem;padding:1rem 2rem}

/* ---- header ---- */
.topbar{background:var(--navy-900);color:#c7d2e4;font-size:.9rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.4rem 20px;flex-wrap:wrap}
.topbar a{color:#fff}
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);color:#fff;box-shadow:0 2px 12px rgba(0,0,0,.18)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 20px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-head);font-weight:700;
  text-transform:uppercase;font-size:1.35rem;color:#fff;letter-spacing:.02em}
.brand:hover{text-decoration:none}
.brand .mark{display:inline-grid;place-items:center;width:38px;height:38px;background:var(--yellow);
  color:var(--navy);border-radius:8px;font-size:1.2rem}
.brand .mark svg{width:22px;height:22px}
.nav{display:flex;align-items:center;gap:1.4rem}
.nav a{color:#dbe3f0;font-weight:600;font-size:.98rem}
.nav a:hover{color:var(--yellow);text-decoration:none}
.header-call{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-head);
  font-size:1.15rem;color:var(--yellow);font-weight:700;letter-spacing:.02em}
.nav-toggle{display:none}
/* services dropdown */
.nav .has-sub{position:relative}
.nav .nav-top{display:inline-flex;align-items:center;gap:.3rem;cursor:pointer}
.caret{font-size:.7em;line-height:1}
.subnav{display:none;position:absolute;top:100%;left:0;background:var(--navy);min-width:235px;
  border-radius:0 0 10px 10px;box-shadow:var(--shadow);padding:.5rem 0;z-index:60;border-top:3px solid var(--yellow)}
.subnav a{display:block;padding:.55rem 1.1rem;color:#dbe3f0;font-size:.95rem;font-weight:600}
.subnav a:hover{background:var(--navy-700);color:var(--yellow);text-decoration:none}
.has-sub:hover .subnav,.has-sub:focus-within .subnav,.has-sub.open .subnav{display:block}
.nav-toggle{display:none}
@media(max-width:880px){
  .nav{display:none}
  .nav .has-sub{width:100%}
  .subnav{display:block;position:static;box-shadow:none;background:transparent;padding:.1rem 0 .1rem 1rem;min-width:0;border-radius:0}
  .subnav a{padding:.55rem 0}
  .caret{display:none}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;background:var(--navy);
    flex-direction:column;align-items:flex-start;gap:0;padding:.5rem 20px 1rem}
  .nav.open a{padding:.7rem 0;width:100%;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-toggle{display:inline-grid;place-items:center;background:transparent;border:2px solid rgba(255,255,255,.4);
    color:#fff;border-radius:8px;width:44px;height:40px;cursor:pointer}
}

/* ---- hero ---- */
.hero{position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(105deg,rgba(16,23,41,.95) 28%,rgba(20,35,63,.78) 58%,rgba(20,35,63,.45) 100%),
  url('assets/hero.jpg') center right/cover no-repeat}
/* WebP for browsers that support image-set; the rule above stays as the JPEG fallback.
   Layer order and the gradient must match the rule above exactly. */
.hero{background-image:linear-gradient(105deg,rgba(16,23,41,.95) 28%,rgba(20,35,63,.78) 58%,rgba(20,35,63,.45) 100%),
  image-set(url('assets/hero.webp') type('image/webp'), url('assets/hero.jpg') type('image/jpeg'))}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;
  align-items:center;padding:3.5rem 20px}
.hero .eyebrow{display:inline-block;background:var(--yellow);color:var(--navy);font-family:var(--font-head);
  font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;padding:.3rem .7rem;border-radius:6px;margin-bottom:1rem}
.hero h1{color:#fff}
.hero h1 .hl{color:var(--yellow)}
.hero p.lead{font-size:1.2rem;color:#d7e0ef;max-width:34ch}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.hero-ticks{list-style:none;padding:0;margin:1.6rem 0 0;display:flex;gap:1.2rem;flex-wrap:wrap}
.hero-ticks li{display:flex;align-items:center;gap:.45rem;font-weight:600;color:#eaf0f9;font-size:.95rem}
.hero-ticks .tick{color:var(--yellow);font-weight:800}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:14px;
  padding:1.5rem;backdrop-filter:blur(4px)}
.hero-card h3{color:#fff}
.hero-card .num{font-family:var(--font-head);font-size:1.8rem;color:var(--yellow)}
@media(max-width:780px){.hero .wrap{grid-template-columns:1fr;padding:2.5rem 20px}}

/* ---- sections ---- */
section{padding:3.2rem 0}
.section-alt{background:var(--bg-alt)}
.section-navy{background:var(--navy);color:#eaf0f9}
.section-navy h2,.section-navy h3{color:#fff}
.section-head{text-align:center;max-width:60ch;margin:0 auto 2.2rem}
.section-head p{color:var(--body);font-size:1.08rem}
.section-navy .section-head p{color:#c7d2e4}
.kicker{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.08em;color:var(--navy-700);
  font-weight:700;font-size:.9rem;display:block;margin-bottom:.4rem}
.section-navy .kicker{color:var(--yellow)}

/* ---- service grid ---- */
.grid{display:grid;gap:1.2rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:820px){.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:box-shadow .15s ease,transform .15s ease}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card-img{width:100%;height:190px;object-fit:cover;display:block}
.card-body{padding:1.4rem}
.card h3 a{color:inherit}
.card h3 a:hover{color:var(--navy-700);text-decoration:none}
.stretched::after{content:"";position:absolute;inset:0;z-index:1}  /* makes the whole card clickable */
.card .ico{width:46px;height:46px;display:grid;place-items:center;background:var(--navy);color:var(--yellow);
  border-radius:9px;margin-bottom:.9rem}
.card .ico svg{width:26px;height:26px}
.card h3{margin-bottom:.4rem}
.card p{font-size:.97rem;margin-bottom:.7rem}
.card .more{font-family:var(--font-head);text-transform:uppercase;font-size:.85rem;font-weight:700;
  letter-spacing:.03em;color:var(--navy-700)}

/* ---- trust strip ---- */
.trust{background:var(--navy-900);color:#cdd8ea}
.trust .wrap{display:flex;justify-content:space-around;gap:1rem;flex-wrap:wrap;padding:1.1rem 20px;text-align:center}
.trust .item{display:flex;align-items:center;gap:.5rem;font-weight:600;font-size:.95rem}
.trust .tick{color:var(--yellow);font-weight:800}

/* ---- steps ---- */
.steps{counter-reset:step;display:grid;gap:1.2rem;grid-template-columns:repeat(4,1fr)}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:1.4rem 1.2rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step::before{counter-increment:step;content:counter(step);font-family:var(--font-head);font-weight:700;
  display:grid;place-items:center;width:40px;height:40px;background:var(--yellow);color:var(--navy);
  border-radius:50%;font-size:1.2rem;margin-bottom:.7rem}

/* ---- areas ---- */
.pills{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.4rem 1rem;font-weight:600;font-size:.95rem}
.section-navy .pill{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#eaf0f9}

/* ---- price teaser ---- */
.price-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.price-table th,.price-table td{padding:.8rem 1rem;text-align:left;border-bottom:1px solid var(--line)}
.price-table th{background:var(--navy);color:#fff;font-family:var(--font-head);text-transform:uppercase;letter-spacing:.03em;font-size:.92rem}
.price-table td:last-child{font-weight:700;color:var(--ink);white-space:nowrap}
.price-table tr:last-child td{border-bottom:none}
.price-note{font-size:.85rem;color:var(--body);margin-top:.6rem}

/* ---- FAQ ---- */
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:.8rem;padding:0 1.2rem}
.faq summary{cursor:pointer;font-family:var(--font-head);text-transform:uppercase;letter-spacing:.02em;
  font-size:1.02rem;color:var(--ink);padding:1rem 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--navy-700);font-size:1.5rem;font-family:var(--font-head)}
.faq details[open] summary::after{content:"\2212"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .ans{padding:1rem 0}
.faq .ans p:last-child{margin-bottom:0}

/* ---- CTA band ---- */
.cta-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-700) 100%);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#d7e0ef}
.cta-band .wrap{padding:2.6rem 20px}
.cta-band .btn-primary{background:var(--yellow);color:var(--navy);border-color:var(--yellow)}
.cta-band .btn-primary:hover{background:var(--yellow-600)}

/* ---- inner page hero (service / town pages) ---- */
.page-hero{position:relative;color:#fff;background-size:cover;background-position:center}
.page-hero::before{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(16,23,41,.93) 32%,rgba(20,35,63,.6) 100%)}
.page-hero .wrap{position:relative;z-index:1;padding:3rem 20px}
.page-hero .eyebrow{display:inline-block;background:var(--yellow);color:var(--navy);font-family:var(--font-head);
  font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:.8rem;padding:.3rem .7rem;border-radius:6px;margin-bottom:.9rem}
.page-hero h1{color:#fff;max-width:20ch}
.page-hero p.lead{color:#dbe4f2;font-size:1.15rem;max-width:48ch}
.breadcrumb{font-size:.85rem;color:#9fb0cc;margin-bottom:1rem}
.breadcrumb a{color:#cdd8ea}

/* ---- content helpers ---- */
.content{max-width:780px;margin:0 auto}
.content h2{margin-top:2.2rem}
.content h3{margin-top:1.4rem;text-transform:none;font-size:1.12rem}
.checklist{list-style:none;padding:0;display:grid;gap:.55rem;margin:1rem 0}
.checklist li{padding-left:1.8rem;position:relative}
.checklist li::before{content:"\2713";position:absolute;left:0;color:var(--yellow-600);font-weight:800}
.callout{background:var(--bg-alt);border-left:4px solid var(--yellow);border-radius:8px;padding:1.1rem 1.3rem;margin:1.6rem 0}
.callout b{color:var(--ink)}

/* ---- footer ---- */
.site-footer{background:var(--navy-900);color:#b9c5da;font-size:.95rem;padding:2.6rem 0 1.4rem}
.site-footer h4{color:#fff;font-size:1rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
@media(max-width:720px){.footer-grid{grid-template-columns:1fr}}
.site-footer a{color:#cdd8ea}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.4rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:1.8rem;padding-top:1rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:#8a99b5}
.footer-call{font-family:var(--font-head);font-size:1.4rem;color:var(--yellow)}

/* sticky mobile call bar */
.callbar{display:none}
@media(max-width:880px){
  .callbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;background:var(--yellow);
    padding:.6rem;gap:.5rem}
  .callbar .btn{flex:1;justify-content:center}
  body{padding-bottom:64px}
}

/* related-reading line at the foot of service pages */
.rel{margin-top:1.8rem;padding-top:1.1rem;border-top:1px solid var(--line);font-size:.95rem;color:var(--body)}