/* Hythe Electrical Services — site styles
   Brand: teal (#17b3ad) on near-black ink. Clean, roomy, mobile-first. */

:root{
  --teal:#17b3ad; --teal-dk:#0e8a83; --teal-dkr:#0b6f69;
  --ink:#14181b; --ink-2:#2a3138; --muted:#5c6873;
  --line:#e6e9ec; --bg:#ffffff; --bg-alt:#f5f8f8;
  --radius:14px; --shadow:0 6px 24px rgba(20,24,27,.08);
  --wrap:1160px; --maxfont: clamp(2rem, 5vw, 3.4rem);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; color:var(--ink); background:var(--bg);
  font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--teal-dk);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;color:var(--ink);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px;width:100%}
.wrap--narrow{max-width:820px}
.center{text-align:center}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px}

.eyebrow{color:var(--teal-dk);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;margin:0 0 .4rem}
.lead{color:var(--muted);font-size:1.08rem}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  background:var(--teal);color:#fff;font-weight:800;border:0;border-radius:11px;
  padding:12px 20px;cursor:pointer;transition:.15s;text-decoration:none;line-height:1.1;
}
.btn:hover{background:var(--teal-dk);text-decoration:none;transform:translateY(-1px)}
.btn--lg{padding:15px 28px;font-size:1.05rem}
.btn--block{width:100%}
.btn--ghost{background:transparent;border:2px solid rgba(255,255,255,.85);color:#fff}
.btn--ghost:hover{background:#fff;color:var(--ink)}
.btn--tel{background:var(--ink);padding:10px 18px}
.btn--tel:hover{background:var(--ink-2)}
.btn--tel__ico{color:var(--teal)}

/* header */
.site-head{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-head__inner{display:flex;align-items:center;gap:24px;min-height:76px}
.brand img{height:56px;width:auto}
.nav{display:flex;gap:22px;margin-left:auto;font-weight:600}
.nav a{color:var(--ink-2)}
.nav a:hover{color:var(--teal-dk)}
.site-head .btn--tel{margin-left:6px}

/* hero */
.hero{position:relative;color:#fff;isolation:isolate;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-2;background:#0c1416 url('/assets/img/hero.jpg') center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,20,22,.62),rgba(10,20,22,.78))}
.hero__inner{padding:96px 20px 84px;text-align:center;max-width:900px}
.hero__eyebrow{color:var(--teal);font-weight:800;text-transform:uppercase;letter-spacing:.14em;margin:0 0 .3rem}
.hero__title{font-size:var(--maxfont);color:#fff;margin:0 0 .35rem;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero__sub{font-size:clamp(1.05rem,2.2vw,1.35rem);color:rgba(255,255,255,.92);margin:0 auto 1.6rem;max-width:640px}
.hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero__trust{display:flex;gap:10px 26px;justify-content:center;flex-wrap:wrap;list-style:none;margin:1.8rem 0 0;padding:0;font-weight:700;font-size:.92rem}
.hero__trust li{position:relative;padding-left:24px;color:rgba(255,255,255,.92)}
.hero__trust li::before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:900}

/* sections */
.section{padding:72px 0}
.section--alt{background:var(--bg-alt)}
.section > .center{margin-bottom:8px}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.18s}
.pillar:hover{transform:translateY(-3px)}
.pillar__img{aspect-ratio:16/10;background-size:cover;background-position:center}
.pillar__body{padding:22px}
.pillar__body p{margin:0;color:var(--muted)}

/* services grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:36px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card__img{aspect-ratio:4/3;background-size:cover;background-position:center}
.card__body{padding:18px}
.card__body h3{font-size:1.05rem;margin-bottom:.3rem}
.card__body p{margin:0;color:var(--muted);font-size:.92rem}

/* tags */
.tags{margin-top:34px;text-align:center}
.tags__label{font-weight:800;color:var(--ink);margin-bottom:.6rem}
.tags ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tags li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:.88rem;font-weight:600;color:var(--ink-2)}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.gallery__item{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.gallery__item img{width:100%;height:100%;aspect-ratio:3/2;object-fit:cover;transition:.4s}
.gallery__item:hover img{transform:scale(1.05)}

/* about */
.about{display:grid;grid-template-columns:1.6fr 1fr;gap:44px;align-items:start}
.about__text p{color:var(--ink-2)}
.quote{margin:22px 0 0;padding:20px 24px;background:#fff;border-left:4px solid var(--teal);border-radius:0 12px 12px 0;font-size:1.05rem;font-style:italic;color:var(--ink-2);box-shadow:var(--shadow)}
.quote cite{display:block;margin-top:10px;font-style:normal;font-weight:700;color:var(--ink);font-size:.92rem}
.about__certs{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.about__certs h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-top:4px}
.about__certs h3:nth-of-type(2){margin-top:22px}
.logos{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.logos img{height:52px;width:auto;object-fit:contain}
.logos--clients img{height:38px;filter:grayscale(1);opacity:.75;transition:.2s}
.logos--clients img:hover{filter:none;opacity:1}

/* areas */
.arealist{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.arealist li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 18px;font-weight:700;color:var(--ink-2);position:relative;padding-left:34px}
.arealist li::before{content:"📍";position:absolute;left:12px;font-size:.85rem}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.25fr;gap:44px;align-items:start}
.contact__details{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.contact__details li{display:grid;grid-template-columns:80px 1fr;align-items:baseline;gap:8px;border-bottom:1px solid var(--line);padding-bottom:12px}
.contact__details span{font-weight:800;color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
.contact__form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}

/* form */
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:block;margin-bottom:16px;font-weight:700;font-size:.9rem;color:var(--ink-2)}
.field input,.field select,.field textarea{
  width:100%;margin-top:6px;padding:12px 13px;border:1.5px solid var(--line);border-radius:10px;
  font:inherit;font-weight:500;color:var(--ink);background:#fff;transition:.15s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 3px rgba(23,179,173,.15)}
.field textarea{resize:vertical}
.req{color:var(--teal-dk)}
fieldset.field{border:0;padding:0;margin:0 0 16px}
fieldset.field legend{padding:0;margin-bottom:8px;font-weight:700;font-size:.9rem}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
.check,.radio{display:flex;align-items:center;gap:9px;font-weight:600;font-size:.92rem;color:var(--ink-2);cursor:pointer}
.check input,.radio input{width:auto;margin:0;accent-color:var(--teal)}
.radios{display:flex;gap:22px}
.field__err{display:block;color:#c0392b;font-weight:600;font-size:.82rem;margin-top:5px}
.formnote{color:var(--muted);font-size:.82rem;text-align:center;margin:12px 0 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.notice{border-radius:12px;padding:16px 18px;margin-bottom:4px;font-size:.96rem}
.notice--ok{background:#e8f7f5;border:1px solid var(--teal);color:var(--ink)}
.notice--err{background:#fdecea;border:1px solid #e6a49c;color:#a5342a;margin-bottom:18px}

/* footer */
.site-foot{background:var(--ink);color:rgba(255,255,255,.78);padding:52px 0 0}
.site-foot__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.site-foot h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.site-foot a{color:#fff}
.site-foot__logo{height:58px;width:auto;background:#fff;border-radius:10px;padding:8px 12px;margin-bottom:14px}
.site-foot__legal{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:18px;padding-bottom:22px;display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between;align-items:center}
.site-foot__legal p{margin:0;font-size:.85rem;color:rgba(255,255,255,.6)}
.site-foot__credit a{color:rgba(255,255,255,.85)}
.site-foot__credit a:hover{color:var(--teal)}

/* fixed quick-contact bar — phones only (hidden on desktop) */
.mobilebar{display:none}

/* responsive */
@media (max-width:980px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .about,.contact{grid-template-columns:1fr;gap:30px}
}
@media (max-width:760px){
  .nav{display:none}
  .pillars{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .site-foot__inner{grid-template-columns:1fr;gap:24px}
  .section{padding:52px 0}
  /* mobile quick-contact bar */
  .mobilebar{
    display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:80;
    box-shadow:0 -6px 22px rgba(0,0,0,.22);
  }
  .mobilebar__btn{
    display:flex;align-items:center;justify-content:center;gap:.5rem;
    padding:.95rem 1rem;padding-bottom:calc(.95rem + env(safe-area-inset-bottom,0px));
    color:#fff;text-decoration:none;font-weight:800;font-size:1.02rem;-webkit-tap-highlight-color:transparent;
  }
  .mobilebar__btn:hover{text-decoration:none}
  .mobilebar__btn--call{background:var(--teal)}
  .mobilebar__btn--call:active{background:var(--teal-dk)}
  .mobilebar__btn--enquire{background:var(--ink);box-shadow:inset 1px 0 0 rgba(255,255,255,.08)}
  .mobilebar__btn--enquire:active{background:var(--ink-2)}
  /* room so the fixed bar never hides the footer / page end */
  body{padding-bottom:calc(56px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:480px){
  .field-row,.checks{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .site-head__inner{gap:12px;min-height:64px}
  .brand img{height:44px}
}