/*
Theme Name: Roman Electrical
Theme URI: https://www.romanelectrical.co.uk/
Author: Roman Electrical Ltd
Description: Single-page theme for Roman Electrical Ltd — commercial electrical contractors, London. Charcoal and brass identity, project spec panels with photo mosaics.
Version: 1.8
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: roman-electrical
*/

:root{
  --ink:#15171a;
  --ink-2:#1e2126;
  --paper:#f2f1ee;
  --paper-2:#e8e6e1;
  --card:#ffffff;
  --text:#191b1e;
  --text-2:#5a6068;
  --brass:#9a7526;
  --brass-hi:#c8a24a;
  --line:rgba(21,23,26,.14);
  --line-soft:rgba(21,23,26,.08);
  --on-dark:#eceae5;
  --on-dark-2:#a0a29f;
  --live:#3f7d52;
  --shadow:0 1px 2px rgba(21,23,26,.06),0 8px 24px -12px rgba(21,23,26,.22);
  --maxw:1180px;
  --f-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
/* Single, committed light identity: the Roman Electrical mark is a charcoal
   wordmark with a gold helmet and only reads correctly on a light ground,
   so the page does not swap to a dark palette. */
:root[data-theme="dark"]{color-scheme:light}

*{box-sizing:border-box}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--f-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
figure{margin:0}
a{color:inherit}
/* the sticky header must not cover a section you jump to */
[id]{scroll-margin-top:86px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
h1,h2,h3,h4{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:-.02em;line-height:1.08}
p{margin:0}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
section{padding-block:clamp(56px,7vw,104px)}

/* ---------- eyebrow / section head ---------- */
.eyebrow{
  font-family:var(--f-mono);font-size:11px;font-weight:500;letter-spacing:.18em;
  text-transform:uppercase;color:var(--brass);display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--brass);flex:none}
.hero-grid>*,.cap-grid>*,.contact-grid>*,.project>*{min-width:0}
h1,h2,h3,p{overflow-wrap:break-word}
.sec-head{display:flex;flex-direction:column;gap:14px;margin-bottom:38px;max-width:720px}
.sec-head h2{font-size:clamp(28px,4vw,42px);font-weight:700}
.sec-head p{color:var(--text-2);max-width:62ch}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:60;
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line-soft);
}
.nav-in{display:flex;align-items:center;gap:10px 12px;min-height:68px;flex-wrap:wrap;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none;margin-right:auto}
.brand img{height:30px;width:auto}
.nav-links{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.nav-links a{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  text-decoration:none;color:var(--text-2);background:transparent;
  border:1px solid var(--line);padding:9px 15px;border-radius:2px;white-space:nowrap;
  transition:color .18s,border-color .18s,background .18s;
}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--text);border-color:var(--brass)}
.nav-call{
  font-family:var(--f-mono);font-size:11.5px;font-weight:600;text-decoration:none;
  color:var(--paper);background:var(--ink);padding:10px 16px;border-radius:2px;
  letter-spacing:.06em;white-space:nowrap;border:1px solid var(--ink);transition:background .18s,border-color .18s;
}
.nav-call:hover{background:var(--brass);border-color:var(--brass);color:#14150f}
@media (max-width:640px){
  .nav-in{gap:8px;padding-block:10px;min-height:0}
  .brand img{height:26px}
  .nav-call{order:2;padding:8px 12px;font-size:11px}
  .nav-links{order:3;width:100%;gap:6px}
  .nav-links a{flex:1;justify-content:center;text-align:center;padding:9px 6px;font-size:10.5px;letter-spacing:.06em}
}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:var(--on-dark);padding:0;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;min-height:520px}
.hero-copy{padding:clamp(40px,5vw,76px) clamp(20px,4vw,64px);display:flex;flex-direction:column;justify-content:center;gap:24px}
.hero h1{font-size:clamp(34px,5.4vw,60px);font-weight:800;letter-spacing:-.035em;color:#fff}
.hero h1 em{font-style:normal;color:var(--brass-hi)}
.hero p.lede{color:var(--on-dark-2);font-size:clamp(15px,1.5vw,17.5px);max-width:46ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:4px}
.btn{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  font-family:var(--f-mono);font-size:13px;font-weight:600;letter-spacing:.02em;
  padding:13px 20px;border-radius:2px;border:1px solid transparent;transition:.18s;
}
.btn-primary{background:var(--brass-hi);color:#16170f}
.btn-primary:hover{background:#e0c67f}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost:hover{border-color:var(--brass-hi);color:var(--brass-hi)}
.hero-figure{position:relative;background:#0c0d0e;min-height:300px;overflow:hidden}
.hero-figure .slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease}
.hero-figure .slide.is-on{opacity:1}
.hero-figure img{width:100%;height:100%;object-fit:cover;opacity:.92}
.hero-figure figcaption{
  position:absolute;left:0;bottom:0;z-index:2;background:rgba(10,11,12,.82);color:var(--on-dark-2);
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;padding:7px 12px;
}
.hero-figure figcaption b{color:#fff;font-weight:600}
.hero-dots{
  position:absolute;right:12px;bottom:12px;z-index:2;display:flex;flex-wrap:wrap;justify-content:flex-end;
  gap:6px;max-width:60%;padding:7px 9px;border-radius:999px;background:rgba(10,11,12,.5);backdrop-filter:blur(3px);
}
.hero-dots button{
  width:7px;height:7px;padding:0;border:0;border-radius:50%;cursor:pointer;
  background:rgba(255,255,255,.34);transition:background .2s,width .3s;
}
.hero-dots button:hover{background:rgba(255,255,255,.7)}
.hero-dots button[aria-current="true"]{background:var(--brass-hi);width:18px;border-radius:4px}
.hero-dots button:focus-visible{outline:2px solid var(--brass-hi);outline-offset:3px}
@media (prefers-reduced-motion:reduce){.hero-figure .slide{transition:none}}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.12);
}
.hero-stats div{padding:20px clamp(20px,4vw,28px);border-right:1px solid rgba(255,255,255,.12)}
.hero-stats div:last-child{border-right:0}
.hero-stats b{display:block;font-family:var(--f-display);font-size:clamp(20px,2.4vw,26px);font-weight:700;color:#fff;letter-spacing:-.02em}
.hero-stats span{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--on-dark-2)}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;min-height:0}
  .hero-copy{gap:20px}
  .hero-figure{order:-1;min-height:0;aspect-ratio:4/3}
  .hero-figure figcaption{right:0;padding:8px 12px;line-height:1.5}
  .hero-dots{top:12px;bottom:auto;max-width:calc(100% - 24px)}
  .hero-stats{grid-template-columns:1fr}
  .hero-stats div{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding-block:16px}
  .hero-stats div:last-child{border-bottom:0}
}
@media (max-width:640px){[id]{scroll-margin-top:112px}}

/* ---------- capability ---------- */
.cap-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(28px,5vw,64px);align-items:start}
.cap-copy p + p{margin-top:15px}
.cap-copy p{color:var(--text-2)}
.cap-copy .cap-lede{
  font-family:var(--f-display);font-weight:500;color:var(--text);
  font-size:clamp(17px,1.7vw,21px);line-height:1.45;letter-spacing:-.01em;
}
.cap-scope .k{
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-2);display:block;padding-bottom:10px;border-bottom:1px solid var(--line-soft);
}
.scope-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(16px,2.5vw,32px)}
.scope-list li{
  padding:11px 0;font-family:var(--f-mono);font-size:12.5px;letter-spacing:.01em;
  display:flex;gap:10px;align-items:baseline;border-bottom:1px solid var(--line-soft);
}
.scope-list li::before{content:"";width:5px;height:5px;background:var(--brass);flex:none;transform:translateY(-1px)}

.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,1.4vw,18px);margin-top:clamp(30px,4.5vw,52px)}
.sector{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line-soft)}
.sector img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.sector:hover img{transform:scale(1.04)}
.sector figcaption{
  display:flex;flex-direction:column;gap:3px;padding:13px 15px 15px;
  font-family:var(--f-mono);font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--text);
}
.sector figcaption em{
  font-family:var(--f-body);font-style:normal;font-size:12px;font-weight:400;
  letter-spacing:0;text-transform:none;color:var(--text-2);
}
@media (max-width:820px){.cap-grid{grid-template-columns:1fr}}
@media (max-width:720px){.sectors{grid-template-columns:1fr}.sector img{aspect-ratio:16/9}}
@media (max-width:480px){.scope-list{grid-template-columns:1fr}}

/* ---------- policies ---------- */
.pol-group + .pol-group{margin-top:36px}
.pol-group > h3{
  font-family:var(--f-mono);font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--brass);padding-bottom:10px;margin-bottom:14px;border-bottom:1px solid var(--line);
}
.policies{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.policy{
  background:var(--card);padding:17px 19px;display:flex;flex-direction:column;gap:6px;min-width:0;
  text-decoration:none;color:inherit;transition:background .18s,box-shadow .18s;
}
.policy:hover,.policy:focus-visible{background:#fff;box-shadow:inset 3px 0 0 var(--brass)}
.policy h4{font-family:var(--f-display);font-size:15.5px;font-weight:600;letter-spacing:-.01em;margin:0}
.policy p{font-size:13.5px;color:var(--text-2)}
.policy .meta{
  margin-top:auto;padding-top:10px;display:flex;align-items:center;gap:9px;
  font-family:var(--f-mono);font-size:10.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--brass);
}
.policy .ft{font-size:9px;letter-spacing:.1em;color:var(--text-2);border:1px solid var(--line);padding:2px 6px;border-radius:2px}
.policy .yr{font-size:10px;letter-spacing:.1em;color:var(--text-2)}
.policy-note{margin-top:22px;font-size:13.5px;color:var(--text-2)}
.policy-note a{color:var(--brass)}
.policies > .policy:last-child:nth-child(odd){grid-column:1 / -1}
@media (max-width:760px){.policies{grid-template-columns:1fr}}

/* in-page document viewer */
.pv{position:fixed;inset:0;z-index:120;background:rgba(9,10,11,.94);display:flex;flex-direction:column}
.pv-bar{display:flex;align-items:center;gap:14px;padding:12px 16px;color:var(--on-dark-2);flex-wrap:wrap}
.pv-bar .t{color:#fff;font-family:var(--f-display);font-size:15px;font-weight:600;margin-right:auto}
.pv-bar a,.pv-bar button{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;
  padding:8px 13px;border-radius:2px;cursor:pointer;text-decoration:none;white-space:nowrap;
}
.pv-bar a:hover,.pv-bar button:hover{border-color:var(--brass-hi);color:var(--brass-hi)}
.pv-stage{flex:1;min-height:0;padding:0 12px 14px}
.pv-stage iframe{width:100%;height:100%;border:0;background:#fff;border-radius:2px}

/* ---------- projects ---------- */
.projects{display:flex;flex-direction:column;gap:clamp(20px,3vw,34px)}
.project{
  display:grid;grid-template-columns:288px 1fr;background:var(--card);
  border:1px solid var(--line-soft);box-shadow:var(--shadow);
}
.spec{background:var(--ink-2);color:var(--on-dark);padding:22px;display:flex;flex-direction:column;gap:16px}
.spec-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.spec h3{font-size:21px;font-weight:700;color:#fff}
.spec .loc{font-family:var(--f-mono);font-size:11.5px;color:var(--on-dark-2);margin-top:6px;letter-spacing:.02em}
.spec dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:9px 16px;font-family:var(--f-mono);font-size:12px}
.spec dt{color:rgba(200,162,74,.9);letter-spacing:.11em;text-transform:uppercase;font-size:9.5px;padding-top:2px}
.spec dd{margin:0;color:var(--on-dark);font-variant-numeric:tabular-nums}
.spec .scope{border-top:1px solid rgba(255,255,255,.13);padding-top:14px}
.spec .scope dt{margin-bottom:6px}
.spec .scope p{font-family:var(--f-mono);font-size:11.5px;line-height:1.6;color:var(--on-dark-2)}
.spec .scope .k{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.11em;text-transform:uppercase;color:rgba(200,162,74,.9);display:block;margin-bottom:6px}

.mosaic{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:118px;gap:3px;padding:3px;background:var(--line-soft)}
.mosaic button{
  padding:0;border:0;cursor:pointer;background:var(--paper-2);overflow:hidden;position:relative;
}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1),filter .3s}
.mosaic button:hover img{transform:scale(1.045)}
.mosaic button:focus-visible{outline:2px solid var(--brass);outline-offset:-3px}
/* 7-photo layout */
.m7 button:nth-child(1){grid-column:span 3;grid-row:span 2}
.m7 button:nth-child(2){grid-column:span 3;grid-row:span 2}
.m7 button:nth-child(3){grid-column:span 2}
.m7 button:nth-child(4){grid-column:span 2}
.m7 button:nth-child(5){grid-column:span 2}
.m7 button:nth-child(6){grid-column:span 3}
.m7 button:nth-child(7){grid-column:span 3}
/* 8-photo layout */
.m8 button:nth-child(1){grid-column:span 3;grid-row:span 2}
.m8 button:nth-child(2){grid-column:span 3;grid-row:span 2}
.m8 button:nth-child(3){grid-column:span 2}
.m8 button:nth-child(4){grid-column:span 2}
.m8 button:nth-child(5){grid-column:span 2}
.m8 button:nth-child(6){grid-column:span 2}
.m8 button:nth-child(7){grid-column:span 2}
.m8 button:nth-child(8){grid-column:span 2}
/* 5-photo layout */
.m5 button:nth-child(1){grid-column:span 4;grid-row:span 2}
.m5 button:nth-child(2){grid-column:span 2}
.m5 button:nth-child(3){grid-column:span 2}
.m5 button:nth-child(4){grid-column:span 3}
.m5 button:nth-child(5){grid-column:span 3}
@media (max-width:980px){
  .project{grid-template-columns:1fr}
  .mosaic{grid-auto-rows:96px}
}
@media (max-width:560px){
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:110px}
  .m8 button:nth-child(n),.m7 button:nth-child(n),.m5 button:nth-child(n){grid-column:span 1;grid-row:span 1}
  .m8 button:nth-child(1),.m7 button:nth-child(1),.m5 button:nth-child(1){grid-column:span 2;grid-row:span 2}
  /* 8 photos leaves the last one on its own row — let it run full width */
  .m8 button:nth-child(8){grid-column:span 2}
}
.also{
  margin-top:28px;border-top:1px solid var(--line-soft);padding-top:18px;
  display:flex;flex-wrap:wrap;gap:6px 22px;align-items:baseline;
}
.also .k{font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2)}
.also ul{display:flex;flex-wrap:wrap;gap:6px 22px;list-style:none;margin:0;padding:0;font-size:13.5px;color:var(--text-2)}

/* ---------- contact ---------- */
.contact{background:var(--ink);color:var(--on-dark)}
.contact .eyebrow{color:var(--brass-hi)}
.contact .eyebrow::before{background:var(--brass-hi)}
.contact h2{color:#fff;font-size:clamp(28px,4vw,42px);font-weight:700}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,70px);align-items:start}
.contact p.lede{color:var(--on-dark-2);max-width:48ch;margin-top:14px}
.contact-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.details{display:grid;gap:1px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.13)}
.details > div{background:var(--ink);padding:18px 20px}
.details dt{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-hi);margin-bottom:7px}
.details dd{margin:0;font-size:14.5px;color:var(--on-dark);line-height:1.65}
.details a{text-decoration:none;border-bottom:1px solid rgba(200,162,74,.45)}
.details a:hover{color:var(--brass-hi)}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.foot{background:var(--paper-2);color:var(--text-2);border-top:1px solid var(--line-soft);padding-block:30px;font-size:13px}
.foot-in{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;justify-content:space-between}
.foot a{color:var(--text-2);text-decoration:none}
.foot a:hover{color:var(--brass)}
.foot img{height:24px;width:auto}
.foot-links{display:flex;flex-wrap:wrap;gap:20px}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(9,10,11,.96);display:flex;flex-direction:column}
.lb-bar{display:flex;align-items:center;gap:16px;padding:14px 18px;color:var(--on-dark-2);font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em}
.lb-bar .t{color:#fff;text-transform:uppercase;letter-spacing:.14em}
.lb-bar button{margin-left:auto;background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;padding:7px 12px;border-radius:2px;cursor:pointer}
.lb-bar button:hover{border-color:var(--brass-hi);color:var(--brass-hi)}
.lb-stage{flex:1;display:flex;align-items:center;justify-content:center;padding:0 12px 18px;min-height:0}
.lb-stage img{max-width:100%;max-height:100%;object-fit:contain}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);border:0;color:#fff;width:44px;height:64px;cursor:pointer;font-size:20px;line-height:1}
.lb-nav:hover{background:var(--brass-hi);color:#16170f}
.lb-prev{left:0}.lb-next{right:0}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px}

/* ---------- WordPress integration ---------- */
.work{background:var(--paper-2);border-block:1px solid var(--line-soft)}
.page-body{max-width:70ch}
.page-body p{margin-bottom:16px;color:var(--text-2)}
.page-body a{color:var(--brass)}
.admin-bar .nav{top:calc(env(safe-area-inset-top,0px) + 32px)}
@media screen and (max-width:782px){.admin-bar .nav{top:calc(env(safe-area-inset-top,0px) + 46px)}}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.alignwide,.alignfull{max-width:100%}