/* ==========================================================================
   DTF Electrical Contractors — Site Stylesheet
   Brand colours sampled directly from logo artwork
   ========================================================================== */

:root{
  --navy-950:#001229;
  --navy-900:#002251;
  --navy-800:#0A3266;
  --navy-700:#0F4685;
  --gold-500:#FDB011;
  --gold-600:#DD8F00;
  --gold-100:#FFE9BE;
  --paper:#F6F7FA;
  --paper-dim:#ECEFF4;
  --white:#FFFFFF;
  --ink:#101C2E;
  --slate:#55637A;
  --line:#E2E7EF;
  --radius:12px;
  --shadow-sm:0 6px 18px rgba(0,18,41,.08);
  --shadow-md:0 16px 40px rgba(0,18,41,.14);
  --shadow-lg:0 30px 70px rgba(0,18,41,.28);
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Work Sans',-apple-system,BlinkMacSystemFont,sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Anton','Oswald',sans-serif;font-weight:400;
  text-transform:uppercase;letter-spacing:.3px;color:var(--navy-950);line-height:1.1;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.container-narrow{max-width:900px;margin:0 auto;padding:0 24px}
section{padding:88px 0}
@media(max-width:768px){section{padding:56px 0}}

/* ---------- COMPONENTS ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'Oswald',sans-serif;font-size:13px;font-weight:600;letter-spacing:2.5px;
  text-transform:uppercase;color:var(--gold-600);margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--gold-500);border-radius:2px}
.eyebrow.on-dark{color:var(--gold-500)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:.6px;text-transform:uppercase;
  font-size:14.5px;padding:16px 28px;border-radius:7px;border:2px solid transparent;cursor:pointer;
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background .16s var(--ease);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-gold{background:var(--gold-500);color:var(--navy-950)}
.btn-gold:hover{background:#fff;box-shadow:0 10px 26px rgba(253,176,17,.4);transform:translateY(-2px)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-navy{background:var(--navy-900);color:#fff}
.btn-navy:hover{background:var(--navy-800);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{background:#1EBE5A;transform:translateY(-2px);box-shadow:0 10px 26px rgba(37,211,102,.35)}
.btn-block{width:100%}
.btn svg{flex-shrink:0}

/* ---------- HEADER ---------- */
header{position:sticky;top:0;z-index:1000;background:var(--navy-950);border-bottom:1px solid rgba(253,176,17,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;max-width:1200px;margin:0 auto}
.logo-link{display:flex;align-items:center}
.logo-link img{height:42px;width:auto}
nav.main-nav{display:flex;align-items:center;gap:26px}
nav.main-nav a{
  font-family:'Oswald',sans-serif;font-size:13px;font-weight:500;letter-spacing:.7px;
  text-transform:uppercase;color:#C9D5E6;transition:color .15s ease;position:relative;padding-bottom:4px;
}
nav.main-nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--gold-500);transition:width .2s var(--ease)}
nav.main-nav a:hover,nav.main-nav a.active{color:#fff}
nav.main-nav a:hover::after,nav.main-nav a.active::after{width:100%}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{display:flex;align-items:center;gap:8px;color:#fff;font-family:'Oswald',sans-serif;font-weight:600;font-size:15px}
.header-phone svg{flex-shrink:0;color:var(--gold-500)}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:26px;cursor:pointer;line-height:1}
@media(max-width:1080px){
  nav.main-nav{position:absolute;top:100%;left:0;right:0;background:var(--navy-950);flex-direction:column;
    align-items:flex-start;padding:8px 24px 22px;gap:15px;display:none;border-bottom:1px solid rgba(253,176,17,.25);
    max-height:76vh;overflow-y:auto}
  nav.main-nav.open{display:flex}
  .nav-toggle{display:block}
  .header-phone span.phone-text{display:none}
  .logo-link img{height:34px}
}

/* ---------- HERO (homepage) ---------- */
.hero{position:relative;color:#fff;overflow:hidden;padding:76px 0 0;
  background:radial-gradient(ellipse 900px 500px at 85% -10%,rgba(253,176,17,.16),transparent 60%),
             linear-gradient(160deg,var(--navy-950) 0%,var(--navy-900) 60%,var(--navy-800) 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:center;position:relative;z-index:2}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr;gap:46px;padding-top:10px}}
.hero-content{max-width:600px;padding-bottom:70px}
.hero h1{color:#fff;font-size:clamp(34px,4.5vw,58px);margin-bottom:22px}
.hero h1 .accent{color:var(--gold-500)}
.hero p.lead{font-size:18.5px;color:#C4D2E4;max-width:530px;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.hero-trust{display:flex;flex-wrap:wrap;gap:26px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)}
.hero-trust div{display:flex;align-items:center;gap:9px;font-size:13px;color:#C4D2E4;
  font-family:'Oswald',sans-serif;letter-spacing:.3px;text-transform:uppercase}
.hero-trust svg{flex-shrink:0;color:var(--gold-500)}
.hero-visual{position:relative;min-height:440px;display:flex;align-items:flex-end;justify-content:center}
.hero-photo-frame{position:relative;z-index:2;width:100%;max-width:430px;border-radius:4px;overflow:hidden;
  clip-path:polygon(12% 0,100% 0,100% 100%,0 100%,0 14%);box-shadow:var(--shadow-lg)}
.hero-photo-frame img{width:100%;height:580px;object-fit:cover;object-position:center 18%}
.hero-photo-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,18,41,.55) 0%,transparent 32%)}
.hero-badge{position:absolute;left:-18px;bottom:34px;z-index:3;background:rgba(0,18,41,.88);
  border:1px solid rgba(253,176,17,.4);border-radius:10px;padding:15px 19px;display:flex;align-items:center;gap:12px;
  box-shadow:var(--shadow-md);max-width:250px}
@media(max-width:520px){.hero-badge{left:6px}}
.hero-badge svg{color:var(--gold-500);flex-shrink:0}
.hero-badge strong{display:block;font-family:'Oswald',sans-serif;font-size:13.5px;color:#fff}
.hero-badge span{font-size:12px;color:#AEC0D4}
.hero-bolt-mark{position:absolute;top:-42px;right:8%;width:120px;opacity:.9;z-index:1;
  filter:drop-shadow(0 0 30px rgba(253,176,17,.3))}
.diagonal-cut{position:relative;height:60px;margin-top:-1px;background:var(--paper);
  clip-path:polygon(0 100%,100% 45%,100% 100%)}

/* ---------- PAGE HERO (inner pages) ---------- */
.page-hero{position:relative;color:#fff;padding:64px 0 60px;overflow:hidden;
  background:radial-gradient(ellipse 800px 420px at 88% -20%,rgba(253,176,17,.15),transparent 60%),
             linear-gradient(150deg,var(--navy-950) 0%,var(--navy-900) 70%,var(--navy-800) 100%)}
.page-hero h1{color:#fff;font-size:clamp(29px,4vw,46px);margin-bottom:18px;max-width:900px}
.page-hero p.lead{font-size:17.5px;color:#C4D2E4;max-width:680px;margin-bottom:28px}
.page-hero-actions{display:flex;flex-wrap:wrap;gap:13px}
.page-hero .diagonal-cut{position:absolute;bottom:0;left:0;right:0;margin:0}

/* ---------- BREADCRUMBS ---------- */
.breadcrumbs{background:var(--paper-dim);padding:12px 0;font-size:13px;color:var(--slate);border-bottom:1px solid var(--line)}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;align-items:center}
.breadcrumbs li::after{content:"›";margin-left:8px;color:#9AA8BC}
.breadcrumbs li:last-child::after{content:""}
.breadcrumbs a:hover{color:var(--navy-900);text-decoration:underline}
.breadcrumbs li:last-child{color:var(--navy-900);font-weight:600}

/* ---------- CONTENT ---------- */
.prose h2{font-size:clamp(23px,2.9vw,31px);margin:44px 0 16px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:19px;margin:30px 0 12px;font-family:'Oswald',sans-serif;font-weight:700;text-transform:none;color:var(--navy-800)}
.prose p{margin-bottom:17px;font-size:16.5px;color:#26374D}
.prose ul{margin:0 0 20px;padding-left:0}
.prose ul li{position:relative;padding-left:28px;margin-bottom:11px;font-size:16.5px;color:#26374D}
.prose ul li::before{content:"";position:absolute;left:2px;top:10px;width:9px;height:9px;background:var(--gold-500);border-radius:2px;transform:rotate(45deg)}
.prose strong{color:var(--navy-900)}
.prose a{color:var(--navy-700);text-decoration:underline;text-underline-offset:2px}
.prose a:hover{color:var(--gold-600)}

.callout{background:var(--navy-950);color:#fff;border-radius:var(--radius);padding:30px 32px;margin:32px 0;position:relative;overflow:hidden}
.callout::before{content:"";position:absolute;right:-40px;bottom:-40px;width:170px;height:170px;
  background:radial-gradient(circle,rgba(253,176,17,.22),transparent 70%)}
.callout h3{color:var(--gold-500);margin:0 0 10px;font-size:19px;font-family:'Oswald',sans-serif;font-weight:700;text-transform:none;position:relative}
.callout p{color:#C4D2E4;margin:0;font-size:15.5px;position:relative}

.figure{margin:30px 0}
.figure img{border-radius:var(--radius);box-shadow:var(--shadow-sm);width:100%}
.figure figcaption{font-size:13.5px;color:var(--slate);margin-top:10px;font-style:italic}

.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin:40px 0}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:28px}}
.split img{border-radius:var(--radius);box-shadow:var(--shadow-sm)}

/* ---------- SECTION HEADS ---------- */
.section-head{max-width:660px;margin-bottom:46px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(26px,3.5vw,38px);margin-bottom:14px}
.section-head p{color:var(--slate);font-size:17px}

/* ---------- CARD GRIDS ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:920px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);position:relative;overflow:hidden;display:block}
.card::before{content:"";position:absolute;right:-40px;top:-40px;width:100px;height:100px;background:var(--gold-100);
  border-radius:50%;opacity:0;transform:scale(.6);transition:opacity .2s,transform .2s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.card:hover::before{opacity:.5;transform:scale(1)}
.card-icon{position:relative;z-index:1;width:50px;height:50px;border-radius:9px;background:var(--navy-950);
  display:flex;align-items:center;justify-content:center;margin-bottom:19px;color:var(--gold-500)}
.card h3{position:relative;z-index:1;font-size:18.5px;margin-bottom:10px;font-family:'Oswald',sans-serif;font-weight:700;text-transform:none}
.card p{position:relative;z-index:1;color:var(--slate);font-size:14.8px}
.card .card-link{position:relative;z-index:1;display:inline-block;margin-top:14px;font-family:'Oswald',sans-serif;
  font-size:13.5px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--navy-700)}
.card:hover .card-link{color:var(--gold-600)}

/* ---------- DARK BAND ---------- */
.band-dark{background:var(--navy-950);color:#fff}
.band-dark h2{color:#fff}
.band-dark .section-head p{color:#AEC0D4}
.band-dark .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1)}
.band-dark .card h3{color:#fff}
.band-dark .card p{color:#AEC0D4}
.band-dim{background:var(--paper-dim)}

.why-item{display:flex;gap:17px;align-items:flex-start;margin-bottom:24px}
.why-item .wi-icon{flex-shrink:0;width:44px;height:44px;border-radius:9px;background:rgba(253,176,17,.12);
  border:1px solid rgba(253,176,17,.3);display:flex;align-items:center;justify-content:center;color:var(--gold-500)}
.why-item h3{color:#fff;font-size:17px;margin-bottom:5px;font-family:'Oswald',sans-serif;font-weight:700;text-transform:none}
.why-item p{color:#AEC0D4;font-size:14.5px}

/* ---------- FAQ ---------- */
.faq-list{max-width:840px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden}
.faq-item summary{padding:20px 24px;cursor:pointer;font-family:'Oswald',sans-serif;font-weight:600;font-size:16.5px;
  color:var(--navy-900);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:24px;color:var(--gold-600);flex-shrink:0;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-body{padding:0 24px 22px;color:#26374D;font-size:15.5px}
.faq-item .faq-body p{margin-bottom:12px}
.faq-item .faq-body p:last-child{margin-bottom:0}

/* ---------- AREA CHIPS ---------- */
.area-list{display:flex;flex-wrap:wrap;gap:11px;margin-top:24px}
.area-chip{background:#fff;border:1px solid var(--line);padding:11px 18px;border-radius:30px;
  font-family:'Oswald',sans-serif;font-size:13.5px;font-weight:500;color:var(--navy-950);
  display:flex;align-items:center;gap:8px;transition:border-color .15s,transform .15s}
.area-chip:hover{border-color:var(--gold-500);transform:translateY(-2px)}
.area-chip svg{color:var(--gold-600);flex-shrink:0}
.area-chip.hq{background:var(--navy-950);color:#fff;border-color:var(--navy-950)}
.area-chip.hq svg{color:var(--gold-500)}

/* ---------- GALLERY ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:920px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.gallery{grid-template-columns:1fr}}
.gallery figure{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.gallery figure:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.gallery img{width:100%;height:250px;object-fit:cover}
.gallery figcaption{padding:16px 18px;font-size:14px;color:var(--slate)}
.gallery figcaption strong{display:block;color:var(--navy-900);font-family:'Oswald',sans-serif;font-size:15px;margin-bottom:4px}

/* ---------- CTA BANNER ---------- */
.cta-banner{background:linear-gradient(120deg,var(--gold-500),#FFC94D);text-align:center;padding:60px 24px}
.cta-banner h2{color:var(--navy-950);font-size:clamp(25px,3.3vw,33px);margin-bottom:13px}
.cta-banner p{color:var(--navy-800);margin-bottom:26px;font-size:16px;font-weight:500}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:15px}

/* ---------- CONTACT ---------- */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}
@media(max-width:920px){.contact-wrap{grid-template-columns:1fr}}
.contact-info-card{background:var(--navy-950);color:#fff;border-radius:var(--radius);padding:42px 32px;position:relative;overflow:hidden}
.contact-info-card::before{content:"";position:absolute;left:-40px;top:-40px;width:160px;height:160px;
  background:radial-gradient(circle,rgba(253,176,17,.18),transparent 70%)}
.contact-info-card h3{color:#fff;font-size:22px;margin-bottom:10px;position:relative}
.contact-info-card>p{color:#AEC0D4;margin-bottom:28px;font-size:15px;position:relative}
.contact-row{display:flex;align-items:flex-start;gap:14px;margin-bottom:22px;position:relative}
.contact-row svg{color:var(--gold-500);flex-shrink:0;margin-top:2px}
.contact-row strong{display:block;font-size:14.5px;color:#fff;font-family:'Oswald',sans-serif;letter-spacing:.3px}
.contact-row span,.contact-row a{font-size:14px;color:#C4D2E4}
.contact-row a:hover{color:var(--gold-500)}

form.quote-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 32px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:520px){.form-row{grid-template-columns:1fr}}
.field{margin-bottom:18px}
.field label{display:block;font-size:12.5px;font-weight:600;margin-bottom:8px;color:var(--navy-950);
  font-family:'Oswald',sans-serif;letter-spacing:.5px;text-transform:uppercase}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:7px;
  font-family:'Work Sans',sans-serif;font-size:15px;color:var(--ink);background:var(--paper);transition:border-color .15s,background .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold-500);background:#fff}
.field textarea{resize:vertical;min-height:110px}
.form-note{font-size:12.5px;color:var(--slate);margin-top:12px;text-align:center}

/* ---------- FOOTER ---------- */
footer{background:var(--navy-950);color:#AEC0D4;padding:58px 0 24px;border-top:1px solid rgba(253,176,17,.2)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px;margin-bottom:40px}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:13px;margin-bottom:17px;letter-spacing:1.5px;font-family:'Oswald',sans-serif}
footer .footer-logo img{height:78px;margin-bottom:6px;margin-left:-8px}
footer p.tagline{font-size:13.5px;max-width:270px}
footer ul li{margin-bottom:10px;font-size:14px}
footer ul li a:hover{color:var(--gold-500)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;font-size:12.5px;color:#6E8098}

/* ---------- WHATSAPP FLOAT ---------- */
.wa-float{position:fixed;bottom:22px;right:22px;z-index:1200;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.28);
  transition:transform .18s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-pulse{position:absolute;inset:0;border-radius:50%;background:#25D366;opacity:.6;animation:pulse 2.2s ease-out infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.55}100%{transform:scale(1.9);opacity:0}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.wa-pulse{animation:none}*{transition:none!important}
}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{
  outline:3px solid var(--gold-500);outline-offset:2px
}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}