/* ============================================================
   Voltcore Electrical — site-wide styles
   Design tokens and layout match the approved prototype.
   Edit colours here once and every page updates.
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#1d1d1f;--ink2:#6e6e73;--ink3:#86868b;
  --bg:#fff;--band:#f5f5f7;--blue:#0071e3;--blue-d:#0077ed;
  --line:#d2d2d7;--ok:#1d7a3e;--r:18px;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text','Segoe UI',Inter,Roboto,sans-serif;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;letter-spacing:-.01em}
a{color:var(--blue);text-decoration:none;cursor:pointer}
a:hover{text-decoration:underline}
img{display:block;max-width:100%}
.container{max-width:1040px;margin:0 auto;padding:0 24px}
.wide{max-width:1180px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink3)}
h1.big{font-size:clamp(40px,6vw,68px);font-weight:700;letter-spacing:-.025em;line-height:1.04}
h2.sec{font-size:clamp(28px,4.2vw,44px);font-weight:700;letter-spacing:-.022em;line-height:1.08}
.lead{font-size:19px;color:var(--ink2);font-weight:400;letter-spacing:-.012em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:16px;font-weight:500;padding:13px 26px;border-radius:980px;cursor:pointer;transition:.18s;border:none;letter-spacing:-.01em}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-d);text-decoration:none;transform:scale(1.015)}
.btn-quiet{background:transparent;color:var(--blue);border:1px solid var(--line)}
.btn-quiet:hover{border-color:var(--blue);text-decoration:none}
.btn-white{background:#fff;color:var(--ink)}
.btn-white:hover{background:#f0f0f2;text-decoration:none}

/* nav */
nav{position:sticky;top:0;z-index:999;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:58px;max-width:1180px;margin:0 auto;padding:0 20px;gap:12px}
.logo{font-size:18px;font-weight:700;letter-spacing:-.02em;color:var(--ink);cursor:pointer;white-space:nowrap}
.logo span{color:var(--ink3);font-weight:400}
.logo:hover{text-decoration:none}
.menu{display:flex;gap:2px}
.menu a{font-size:13.5px;font-weight:400;color:var(--ink);padding:7px 12px;border-radius:980px;transition:.15s;white-space:nowrap}
.menu a:hover{background:var(--band);text-decoration:none}
.menu a.on{background:var(--ink);color:#fff}
.nav-r{display:flex;align-items:center;gap:12px}
.nav-tel{font-size:13.5px;color:var(--ink);font-weight:500;white-space:nowrap}
.nav-tel:hover{text-decoration:none}
.ham{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:8px;background:none;border:none}
.ham span{display:block;width:20px;height:1.8px;background:var(--ink);border-radius:2px;transition:.2s}
.mnav{display:none;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 16px}
.mnav.open{display:block}
.mnav a{display:block;font-size:16px;color:var(--ink);padding:11px 6px;border-bottom:1px solid var(--band)}
.mnav a:last-child{border:none}
@media(max-width:980px){.menu{display:none}.nav-tel{display:none}.ham{display:flex}}

section{padding:84px 0}
section.band{background:var(--band)}
.center{text-align:center}

/* hero */
.hero{padding:88px 0 76px;text-align:center}
.hero .lead{max-width:600px;margin:20px auto 6px}
.hero-ctas{display:flex;gap:14px;justify-content:center;margin:28px 0 12px;flex-wrap:wrap}
.sub-note{font-size:14px;color:var(--ink3)}
.trustline{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;margin-top:40px;padding-top:26px;border-top:1px solid var(--band)}
.trust{font-size:14px;color:var(--ink2);display:flex;align-items:center;gap:8px}
.trust b{color:var(--ink);font-weight:600}
.tick{color:var(--ok);font-weight:700}
.hero-img{max-width:920px;margin:48px auto 0;border-radius:24px;overflow:hidden;border:1px solid var(--line)}
.hero-img img{width:100%;aspect-ratio:16/8.4;object-fit:cover}
.urgent{margin-top:14px;font-size:14.5px;color:var(--ink2)}
.urgent b{color:var(--ink)}

/* cards */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px;text-align:left}
.stepc{background:#fff;border-radius:var(--r);padding:32px 28px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
section:not(.band) .stepc{background:var(--band);box-shadow:none}
.stepnum{font-size:14px;font-weight:600;color:var(--blue);margin-bottom:10px}
.stepc h3{font-size:20px;font-weight:600;letter-spacing:-.015em;margin-bottom:8px}
.stepc p{font-size:15px;color:var(--ink2)}
.stepc .fine{margin-top:12px;font-size:13px;color:var(--ok);font-weight:500}
@media(max-width:820px){.steps{grid-template-columns:1fr}}

.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px;text-align:left}
.price{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;display:flex;flex-direction:column;transition:.18s}
.price:hover{box-shadow:0 8px 30px rgba(0,0,0,.08);transform:translateY(-2px)}
.price.feat{border:2px solid var(--blue);position:relative}
.pop{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;font-size:12px;font-weight:600;padding:4px 14px;border-radius:980px;white-space:nowrap}
.price h3{font-size:20px;font-weight:600;letter-spacing:-.015em}
.price .pd{font-size:13.5px;color:var(--ink2);margin:4px 0 16px}
.price .amt{font-size:38px;font-weight:700;letter-spacing:-.03em}
.price .amt small{font-size:14px;font-weight:400;color:var(--ink3)}
.price ul{list-style:none;margin:18px 0 24px;display:flex;flex-direction:column;gap:9px;flex:1}
.price li{font-size:14.5px;color:var(--ink2);padding-left:24px;position:relative}
.price li::before{content:'✓';position:absolute;left:0;color:var(--ok);font-weight:700}
@media(max-width:820px){.prices{grid-template-columns:1fr}}

.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px;text-align:left}
.rev{background:#fff;border-radius:var(--r);padding:28px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.rev .stars{color:#f5a623;font-size:15px;letter-spacing:1px;margin-bottom:12px}
.rev p{font-size:15px;line-height:1.6;color:var(--ink);margin-bottom:14px}
.rev .who{font-size:13.5px;font-weight:600}
.rev .src{font-size:12.5px;color:var(--ink3)}
@media(max-width:820px){.revs{grid-template-columns:1fr}}

.prods{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;text-align:left}
.prod{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;transition:.18s}
.prod:hover{box-shadow:0 8px 30px rgba(0,0,0,.08);transform:translateY(-2px)}
.prod-img{aspect-ratio:4/3;position:relative;border-bottom:1px solid var(--band);overflow:hidden;background:var(--band)}
.prod-img img{width:100%;height:100%;object-fit:cover}
.flag{position:absolute;top:14px;left:14px;background:rgba(29,29,31,.85);backdrop-filter:blur(6px);color:#fff;font-size:11.5px;font-weight:600;padding:4px 12px;border-radius:980px}
.prod-b{padding:24px;display:flex;flex-direction:column;flex:1}
.prod h3{font-size:19px;font-weight:600;letter-spacing:-.015em}
.prod .for{font-size:13px;color:var(--blue);font-weight:500;margin:3px 0 10px}
.prod p{font-size:14px;color:var(--ink2);flex:1}
.specs{display:flex;gap:18px;margin:14px 0}
.specs div{font-size:11.5px;color:var(--ink3)}
.specs b{display:block;font-size:15px;color:var(--ink);font-weight:600}
.prod .amt{font-size:22px;font-weight:700;letter-spacing:-.02em}
.prod .amt small{font-size:12.5px;color:var(--ink3);font-weight:400}
@media(max-width:880px){.prods{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.prods{grid-template-columns:1fr}}

/* two-col feature */
.feat2{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;text-align:left}
.feat2 img{border-radius:24px;border:1px solid var(--line);width:100%;aspect-ratio:4/3;object-fit:cover}
.feat2 h2{margin-bottom:14px}
.feat2 p{color:var(--ink2);font-size:16px;margin-bottom:12px}
.feat2 ul{list-style:none;margin:16px 0;display:flex;flex-direction:column;gap:10px}
.feat2 li{font-size:15px;color:var(--ink2);padding-left:26px;position:relative}
.feat2 li::before{content:'✓';position:absolute;left:0;color:var(--ok);font-weight:700}
@media(max-width:860px){.feat2{grid-template-columns:1fr}}

/* about */
.about-g{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:start;text-align:left}
.f-img{border-radius:24px;overflow:hidden;border:1px solid var(--line)}
.f-img img{width:100%;aspect-ratio:4/4.4;object-fit:cover}
.cred{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--band)}
.cred:last-child{border:none}
.cred-i{width:40px;height:40px;border-radius:12px;background:var(--band);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:17px}
.cred h4{font-size:16px;font-weight:600}
.cred p{font-size:14.5px;color:var(--ink2)}
@media(max-width:820px){.about-g{grid-template-columns:1fr}}

/* faq */
.faq{max-width:760px;margin:44px auto 0;text-align:left}
.qa{border-bottom:1px solid var(--line);padding:22px 0}
.qa h3{font-size:18px;font-weight:600;letter-spacing:-.012em;cursor:pointer;display:flex;justify-content:space-between;gap:14px}
.qa h3::after{content:'+';color:var(--ink3);font-weight:400;font-size:22px;line-height:1}
.qa.open h3::after{content:'−'}
.qa p{display:none;font-size:15.5px;color:var(--ink2);margin-top:10px;max-width:680px}
.qa.open p{display:block}

/* addons */
.addons{max-width:760px;margin:40px auto 0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-align:left}
.ad{display:flex;justify-content:space-between;gap:14px;padding:15px 24px;border-bottom:1px solid var(--band);font-size:15px}
.ad:last-child{border:none}
.ad span{color:var(--ink2)}
.ad b{font-weight:600;white-space:nowrap}

/* quote page */
.q-g{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start;text-align:left;margin-top:44px}
.q-side{position:sticky;top:86px}
.promise{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px}
.promise h3{font-size:20px;font-weight:600;margin-bottom:10px}
.promise p{font-size:14.5px;color:var(--ink2)}
.pl{margin-top:16px;display:flex;flex-direction:column;gap:12px}
.pli{display:flex;gap:12px;font-size:14.5px;color:var(--ink2)}
.pli b{color:var(--ink);font-weight:600}
.dot{width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.gnote{margin-top:14px;background:var(--band);border-radius:14px;padding:15px 17px;font-size:13.5px;color:var(--ink2)}
.gnote b{color:var(--ink)}
.sample{margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.sample h4{font-size:12.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--ink3);margin-bottom:12px}
.sq{display:flex;justify-content:space-between;font-size:14px;color:var(--ink2);padding:7px 0;border-bottom:1px solid var(--band)}
.sq b{color:var(--ink);font-weight:500}
.sq.tot{border:none;padding-top:13px}
.sq.tot b{font-size:21px;font-weight:700}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.ftabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--band);background:var(--band)}
.ftab{padding:13px 6px;text-align:center;font-size:12px;font-weight:500;color:var(--ink3)}
.ftab b{display:block;font-size:15px}
.ftab.on{background:#fff;color:var(--blue)}
.fbody{padding:28px 26px}
.fsec{font-size:16.5px;font-weight:600;margin:0 0 14px;padding-bottom:9px;border-bottom:1px solid var(--band)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:13px}
.frow.one{grid-template-columns:1fr}
.fg label{display:block;font-size:12.5px;font-weight:500;color:var(--ink2);margin-bottom:5px}
.fg input,.fg select,.fg textarea{width:100%;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--ink);font-family:inherit;font-size:15px;padding:11px 13px;outline:none;transition:.15s}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,113,227,.12)}
.fg textarea{min-height:84px;resize:vertical}
.fg .err{display:none;font-size:12px;color:#c0392b;margin-top:4px}
.fg.invalid input,.fg.invalid select{border-color:#c0392b}
.fg.invalid .err{display:block}

/* three labelled photo slots */
.upslots{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:4px}
.upslot{border:1.5px dashed var(--line);border-radius:16px;padding:18px 12px;text-align:center;transition:.15s;cursor:pointer;background:var(--band);position:relative;overflow:hidden}
.upslot:hover{border-color:var(--blue);background:#f0f6ff}
.upslot.has{border-style:solid;border-color:var(--ok);background:#fff}
.upslot .t{font-size:13.5px;font-weight:600;color:var(--ink)}
.upslot p{font-size:11.5px;color:var(--ink2);margin-top:4px}
.upslot .st{font-size:12px;margin-top:8px;color:var(--blue);font-weight:500}
.upslot.has .st{color:var(--ok)}
.upslot img.prev{width:100%;height:74px;object-fit:cover;border-radius:10px;margin-top:8px}
.upslot input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
@media(max-width:640px){.upslots{grid-template-columns:1fr}}
.ffoot{padding:18px 26px;border-top:1px solid var(--band);display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;background:var(--band)}
.fnote{font-size:12.5px;color:var(--ink3)}
.fmsg{display:none;margin:0 26px 20px;padding:13px 16px;border-radius:12px;font-size:14px}
.fmsg.err{display:block;background:#fdf0ef;color:#c0392b}
.fmsg.busy{display:block;background:var(--band);color:var(--ink2)}
@media(max-width:860px){.q-g{grid-template-columns:1fr}.q-side{position:static}}

.cta-band{background:var(--ink);color:#fff;text-align:center;padding:76px 24px;border-radius:28px;margin:0 24px}
.cta-band h2{font-size:clamp(28px,4.5vw,44px);font-weight:700;letter-spacing:-.022em;line-height:1.1}
.cta-band p{color:rgba(255,255,255,.65);font-size:16.5px;max-width:520px;margin:14px auto 28px}

footer{padding:52px 0 28px;border-top:1px solid var(--band);margin-top:84px}
.fo-g{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px;text-align:left}
.fo-g p{font-size:13.5px;color:var(--ink2);margin-top:10px;max-width:260px}
.fo-c h5{font-size:13px;font-weight:600;margin-bottom:11px}
.fo-c a,.fo-c span{display:block;font-size:13.5px;color:var(--ink2);padding:3px 0}
.fo-c a:hover{color:var(--ink);text-decoration:none}
.fo-c a{overflow-wrap:anywhere}
.fo-b{border-top:1px solid var(--band);padding-top:16px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--ink3)}
@media(max-width:820px){.fo-g{grid-template-columns:1fr 1fr}}

.mcta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:998;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:10px 16px;gap:10px}
@media(max-width:640px){.mcta{display:flex}.mcta .btn{flex:1;padding:12px}body{padding-bottom:64px}.nav-r .btn{display:none}}

/* simple status pages (thanks / accept / decline) */
.statuspage{max-width:620px;margin:0 auto;text-align:center;padding:40px 24px}
.statuspage .bigtick{width:64px;height:64px;border-radius:50%;background:#e8f5ec;color:var(--ok);font-size:30px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 22px}
.reasons{max-width:520px;margin:30px auto 0;text-align:left;display:flex;flex-direction:column;gap:10px}
.reason{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer;font-size:15px;transition:.15s}
.reason:hover{border-color:var(--blue)}
.reason input{accent-color:var(--blue);width:17px;height:17px}