/* Energ Tok — refined production theme
   Red-led corporate palette, minimal black accents, no gradients.
   Typography: Montserrat + Open Sans (Google Fonts).
*/
:root{
  --red:#d71920;
  --red-dark:#b31319;
  --black:#111111;
  --ink:#222222;
  --muted:#666666;
  --paper:#ffffff;
  --soft:#f6f6f4;
  --line:#e5e5e5;
  --shell:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Open Sans",Arial,sans-serif;
  line-height:1.6;
}
h1,h2,h3,h4,h5,h6,.main-nav,.btn,.eyebrow,.header-cta{
  font-family:"Montserrat",Arial,sans-serif;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.shell{width:min(var(--shell),calc(100% - 40px));margin-inline:auto}
.narrow{max-width:840px}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:16px;top:16px;background:#fff;padding:12px 16px;z-index:999;border:1px solid var(--line)}

.topbar{
  background:var(--black);
  color:#f2f2f2;
  font-size:13px;
}
.topbar-inner{
  min-height:36px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.topbar-inner>div{display:flex;gap:22px}
.topbar a:hover{color:#fff;text-decoration:underline}

.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
}
.header-inner{
  min-height:82px;
  display:flex;
  align-items:center;
  gap:24px;
}
.brand{display:block;flex:0 0 auto}
.brand img{width:220px;height:auto}
.main-nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:28px;
  margin-left:auto;
}
.main-nav a{
  font-weight:700;
  font-size:14px;
  color:#333;
  position:relative;
  padding:30px 0;
}
.main-nav a:after{
  content:"";
  position:absolute;
  left:0;
  right:100%;
  bottom:19px;
  height:2px;
  background:var(--red);
  transition:.2s;
}
.main-nav a:hover,
.main-nav a.active{color:var(--red)}
.main-nav a:hover:after,
.main-nav a.active:after{right:0}
.header-cta{
  background:var(--red);
  color:#fff;
  font-weight:700;
  padding:12px 17px;
  border-radius:4px;
  white-space:nowrap;
}
.header-cta:hover{background:var(--red-dark)}
.menu-toggle{display:none;border:0;background:none;padding:8px}
.menu-toggle span{display:block;width:28px;height:3px;background:var(--black);margin:5px 0}

.hero{
  position:relative;
  min-height:690px;
  display:grid;
  align-items:center;
  overflow:hidden;
  background:#111;
}
.hero-bg{
  position:absolute;
  inset:0;
  background:url('../images/tokgc8510-hero.webp') 50% 58%/cover no-repeat;
}
.hero-shade{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.58);
}
.hero-inner{position:relative;z-index:2;padding:84px 0}
.hero-copy{max-width:720px;color:#fff}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:1.8px;
  font-size:12px;
  font-weight:800;
  color:var(--red);
  margin:0 0 14px;
}
.hero .eyebrow{color:#fff}
.eyebrow.dark{color:var(--red)}
.eyebrow.light{color:#fff}
.hero h1{
  font-size:clamp(52px,6vw,82px);
  line-height:1.01;
  margin:0 0 24px;
  letter-spacing:-2.2px;
  color:#fff;
}
.hero h1 span{display:block;color:#fff}
.hero-lead{
  font-size:20px;
  max-width:640px;
  color:#efefef;
  margin-bottom:30px;
}
.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:12px 20px;
  border-radius:4px;
  font-weight:700;
  border:1px solid transparent;
  transition:.2s;
  cursor:pointer;
}
.btn:hover{transform:none}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark)}
.btn-secondary{background:var(--black);color:#fff}
.btn-secondary:hover{background:#2a2a2a}
.btn-ghost{border-color:#fff;color:#fff;background:transparent}
.btn-ghost:hover{background:#fff;color:var(--black)}
.btn-light{background:#fff;color:var(--black)}
.hero-points{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:30px;
}
.hero-points span{
  border:1px solid rgba(255,255,255,.55);
  padding:7px 11px;
  font-size:13px;
  color:#fff;
  background:transparent;
}

.trust-strip{background:#fff;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.trust-grid a{
  padding:20px 26px;
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
}
.trust-grid a:first-child{border-left:1px solid var(--line)}
.trust-grid strong{color:var(--black);font-size:14px}
.trust-grid span{color:var(--muted);font-size:14px}

.section{padding:88px 0}
.section.soft{background:var(--soft)}
.split{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:70px;
  align-items:center;
}
.split.reverse{grid-template-columns:.95fr 1.05fr}
.section-copy h1,
.section-copy h2,
.section-heading h2{
  font-size:clamp(34px,4vw,50px);
  line-height:1.12;
  letter-spacing:-1.2px;
  color:var(--black);
  margin:0 0 20px;
}
.section-copy p,
.section-heading p{color:var(--muted);font-size:16px}
.section-heading{max-width:760px;margin-bottom:38px}
.section-heading p:last-child{margin-bottom:0}
.section-heading.light h2,
.section-heading.light p{color:#fff}

.media-stack{position:relative;padding:0 50px 45px 0}
.main-product-image{
  width:100%;
  height:500px;
  object-fit:cover;
  border-radius:6px;
  box-shadow:none;
}
.floating-product-image{
  position:absolute;
  right:0;
  bottom:0;
  width:220px;
  height:230px;
  object-fit:cover;
  border-radius:4px;
  border:6px solid #fff;
  box-shadow:0 6px 18px rgba(0,0,0,.12);
}

.feature-list{display:grid;gap:0;margin:28px 0}
.feature-list>div{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:18px;
  padding:13px 0;
  border-bottom:1px solid var(--line);
}
.feature-list strong{color:var(--black)}
.feature-list span{color:var(--muted)}
.feature-list.compact>div{grid-template-columns:165px 1fr}
.text-link{
  font-weight:700;
  color:var(--red);
  display:inline-block;
  margin-top:8px;
}
.text-link:hover{text-decoration:underline}

.card-grid{display:grid;gap:18px}
.card-grid.four{grid-template-columns:repeat(4,1fr)}
.card-grid.three{grid-template-columns:repeat(3,1fr)}
.icon-card,
.info-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:4px;
  padding:26px;
  box-shadow:none;
}
.icon-card span{
  display:block;
  color:var(--red);
  font-weight:800;
  margin-bottom:28px;
}
.icon-card h3,
.info-card h3{
  font-size:19px;
  color:var(--black);
  margin:0 0 9px;
}
.icon-card p,
.info-card p{color:var(--muted);margin:0}

.why{background:#fff}
.check-list{padding:0;margin:24px 0 30px;list-style:none}
.check-list li{
  position:relative;
  padding:8px 0 8px 28px;
  color:#444;
}
.check-list li:before{
  content:"•";
  position:absolute;
  left:4px;
  top:4px;
  color:var(--red);
  font-size:22px;
  font-weight:800;
}
.why-panel{
  background:var(--black);
  color:#fff;
  border-radius:4px;
  padding:48px;
  box-shadow:none;
}
.why-panel strong{
  font-family:"Montserrat",Arial,sans-serif;
  font-size:30px;
  line-height:1.16;
  display:block;
}
.why-panel p{color:#d4d4d4}
.why-panel a{color:#fff;font-weight:700;text-decoration:underline}

.seo-copy{
  padding-top:54px;
  padding-bottom:64px;
  border-top:1px solid var(--line);
}
.seo-copy h2{color:var(--black);font-size:30px}
.seo-copy p{color:var(--muted)}

.cta-band{
  background:var(--red);
  color:#fff;
  padding:52px 0;
}
.cta-band .shell{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.cta-band h2{font-size:36px;line-height:1.1;margin:0;color:#fff}
.cta-band .eyebrow{color:#fff}

.page-hero{
  padding:94px 0;
  background:var(--black);
  color:#fff;
}
.page-hero.compact{padding:76px 0}
.page-hero.quote-hero{background:var(--red)}
.page-hero h1{
  font-size:clamp(44px,6vw,68px);
  line-height:1.03;
  letter-spacing:-2px;
  margin:0 0 16px;
  max-width:900px;
}
.page-hero p:not(.eyebrow){
  font-size:18px;
  max-width:760px;
  color:#e5e5e5;
}
.page-hero.quote-hero .eyebrow{color:#fff}

.about-panel{
  background:var(--soft);
  padding:40px;
  border-radius:4px;
}
.about-panel h3{font-size:25px;color:var(--black);margin-top:0}
.about-panel>div{
  padding:18px 0;
  border-top:1px solid var(--line);
  display:flex;
  flex-direction:column;
}
.about-panel span{color:var(--muted);margin-top:4px}

.product-hero{padding:70px 0 82px;background:#fff}
.product-hero-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:62px;
  align-items:center;
}
.gallery-main{
  border:1px solid var(--line);
  overflow:hidden;
  background:#f4f4f4;
  box-shadow:none;
}
.gallery-main img{width:100%;height:530px;object-fit:cover}
.gallery-thumbs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-top:12px;
}
.gallery-thumbs button{
  border:2px solid transparent;
  background:#fff;
  border-radius:0;
  padding:0;
  overflow:hidden;
  cursor:pointer;
}
.gallery-thumbs button.active{border-color:var(--red)}
.gallery-thumbs img{width:100%;height:96px;object-fit:cover}
.product-intro h1{
  font-size:clamp(44px,5vw,62px);
  line-height:1.03;
  letter-spacing:-1.8px;
  color:var(--black);
  margin:0 0 18px;
}
.product-lead{font-size:19px;color:var(--muted)}
.product-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.spec-panel{
  background:var(--black);
  color:#fff;
  border-radius:4px;
  padding:38px;
}
.spec-panel h3{font-size:26px;margin-top:0}
.spec-panel>p{color:#d5d5d5}
.spec-panel dl{margin:26px 0}
.spec-panel dl>div{
  display:grid;
  grid-template-columns:90px 1fr;
  gap:18px;
  padding:11px 0;
  border-top:1px solid rgba(255,255,255,.15);
}
.spec-panel dt{color:#fff;font-weight:700}
.spec-panel dd{margin:0;color:#d5d5d5}

.gallery-band{background:var(--black)}
.wide-gallery{
  display:grid;
  grid-template-columns:1.5fr .8fr 1fr;
  gap:10px;
}
.wide-gallery img{
  width:100%;
  height:380px;
  object-fit:cover;
  border-radius:2px;
}

.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{
  font-family:"Montserrat",Arial,sans-serif;
  font-weight:700;
  color:var(--black);
  font-size:17px;
  cursor:pointer;
}
.faq details p{color:var(--muted);margin-bottom:0}

.shop{background:#fafafa}
.product-search{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:18px;
  margin-bottom:30px;
}
.product-search label{font-weight:700;color:var(--black)}
.product-search>div{display:flex;gap:8px;width:min(580px,100%)}
.product-search input{
  flex:1;
  border:1px solid #ccc;
  border-radius:4px;
  padding:13px 16px;
}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:4px;
  overflow:hidden;
  box-shadow:none;
}
.product-card.featured{grid-column:span 2}
.product-image{display:block;position:relative;background:#f3f3f3}
.product-image img{width:100%;height:290px;object-fit:contain}
.product-card.featured .product-image img{height:360px;object-fit:cover}
.product-image span{
  position:absolute;
  top:14px;
  left:14px;
  background:var(--red);
  color:#fff;
  font-weight:700;
  padding:7px 10px;
  border-radius:3px;
  font-size:12px;
}
.product-card-body{padding:22px}
.product-card-body h2{font-size:22px;color:var(--black);margin:0 0 10px}
.product-card-body p{color:var(--muted)}
.empty-state{padding:40px;text-align:center;color:var(--muted)}

.product-simple{padding:84px 0}
.simple-product-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:center;
}
.simple-product-image{
  background:#f4f4f4;
  border:1px solid var(--line);
  border-radius:4px;
  padding:28px;
}
.simple-product-image img{width:100%;height:500px;object-fit:contain}

.contact-grid,
.quote-grid{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:52px;
  align-items:start;
}
.contact-details{display:grid;gap:14px}
.contact-card{
  background:var(--soft);
  padding:26px;
  border-radius:4px;
  border-left:4px solid var(--red);
}
.contact-card span{
  color:var(--red);
  font-weight:700;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:1.4px;
}
.contact-card h2{color:var(--black);margin:4px 0 8px}
.contact-card p{color:var(--muted)}
.contact-card a{color:var(--red);font-weight:700}

.form-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:4px;
  padding:34px;
  box-shadow:none;
}
.form-panel h2{color:var(--black);font-size:28px;margin-top:0}
.tok-form{display:grid;gap:17px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tok-form label{font-size:14px;font-weight:700;color:#333}
.tok-form input,
.tok-form textarea,
.tok-form select{
  width:100%;
  margin-top:7px;
  border:1px solid #cfcfcf;
  border-radius:4px;
  padding:12px 13px;
  background:#fff;
  color:var(--ink);
  outline:none;
}
.tok-form input:focus,
.tok-form textarea:focus,
.tok-form select:focus{
  border-color:var(--red);
  box-shadow:0 0 0 2px rgba(215,25,32,.08);
}
.tok-form .small-input{max-width:140px}
.tok-form textarea{resize:vertical}
.alert{padding:13px 15px;border-radius:4px;margin-bottom:17px}
.alert.success{background:#eef8f1;color:#2d6f3f}
.alert.error{background:#fff1f1;color:#9a2929}

.quote-guide{
  background:var(--black);
  color:#fff;
  border-radius:4px;
  padding:34px;
}
.quote-guide h2{font-size:29px;margin-top:0}
.quote-guide>p{color:#d5d5d5}
.quote-guide ol{list-style:none;padding:0;margin:28px 0 0;counter-reset:q}
.quote-guide li{
  counter-increment:q;
  display:grid;
  grid-template-columns:40px 1fr;
  column-gap:12px;
  padding:14px 0;
  border-top:1px solid rgba(255,255,255,.15);
}
.quote-guide li:before{
  content:counter(q);
  grid-row:1 / span 2;
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  background:var(--red);
  font-weight:700;
}
.quote-guide strong{display:block}
.quote-guide span{color:#d5d5d5;font-size:14px}

.not-found{padding:130px 0;text-align:center}
.not-found h1{font-size:54px;color:var(--black);margin:0 0 15px}
.not-found p{color:var(--muted)}

.site-footer{
  background:var(--black);
  color:#e6e6e6;
  padding-top:62px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.25fr .8fr 1.15fr .8fr;
  gap:44px;
  padding-bottom:52px;
}
.footer-logo{
  width:205px;
  filter:brightness(0) invert(1);
  opacity:.95;
  margin-bottom:18px;
}
.footer-grid h2{font-size:16px;color:#fff;margin:8px 0 18px}
.footer-grid p{color:#bfbfbf;font-size:14px}
.footer-grid section>a{display:block;color:#bfbfbf;margin:8px 0;font-size:14px}
.footer-grid a:hover{color:#fff;text-decoration:underline}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.15);
  padding:18px 0;
}
.footer-bottom .shell{
  display:flex;
  justify-content:space-between;
  gap:20px;
  color:#9c9c9c;
  font-size:12px;
}

@media(max-width:1050px){
  .main-nav{gap:18px}
  .main-nav a{font-size:13px}
  .header-cta{display:none}
  .card-grid.four{grid-template-columns:repeat(2,1fr)}
  .product-hero-grid,.split,.split.reverse{gap:40px}
}
@media(max-width:860px){
  .topbar-inner>span{display:none}
  .topbar-inner{justify-content:flex-end}
  .header-inner{min-height:72px}
  .brand img{width:178px}
  .menu-toggle{display:block;margin-left:auto}
  .main-nav{
    display:none;
    position:absolute;
    top:72px;
    left:0;
    right:0;
    background:#fff;
    padding:14px 20px 20px;
    border-top:1px solid var(--line);
    box-shadow:0 8px 20px rgba(0,0,0,.12);
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 0}
  .main-nav a:after{bottom:6px}
  .hero{min-height:640px}
  .hero-shade{background:rgba(0,0,0,.64)}
  .hero h1{font-size:56px}
  .trust-grid{grid-template-columns:1fr}
  .trust-grid a{border-left:1px solid var(--line)}
  .split,.split.reverse,.product-hero-grid,.contact-grid,.quote-grid,.simple-product-grid{grid-template-columns:1fr}
  .card-grid.three,.product-grid{grid-template-columns:repeat(2,1fr)}
  .product-card.featured{grid-column:span 2}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .wide-gallery{grid-template-columns:1fr 1fr}
  .wide-gallery img:first-child{grid-column:span 2}
}
@media(max-width:600px){
  .shell{width:min(100% - 28px,var(--shell))}
  .topbar-inner>div{gap:12px;font-size:12px}
  .hero{min-height:610px}
  .hero-inner{padding:56px 0}
  .hero h1{font-size:44px;letter-spacing:-1.6px}
  .hero-lead{font-size:18px}
  .hero-points span{font-size:12px}
  .section{padding:64px 0}
  .page-hero{padding:70px 0}
  .page-hero h1{font-size:44px}
  .media-stack{padding:0 32px 40px 0}
  .main-product-image{height:380px}
  .floating-product-image{width:155px;height:170px;border-width:4px}
  .card-grid.four,.card-grid.three,.product-grid{grid-template-columns:1fr}
  .product-card.featured{grid-column:auto}
  .feature-list>div,.feature-list.compact>div{grid-template-columns:1fr;gap:2px}
  .gallery-main img{height:410px}
  .gallery-thumbs img{height:72px}
  .wide-gallery{grid-template-columns:1fr}
  .wide-gallery img,.wide-gallery img:first-child{grid-column:auto;height:290px}
  .field-row{grid-template-columns:1fr}
  .form-panel{padding:22px}
  .quote-guide{padding:26px}
  .product-search{align-items:stretch;flex-direction:column}
  .product-search>div{width:100%}
  .cta-band .shell{align-items:flex-start;flex-direction:column}
  .cta-band h2{font-size:30px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom .shell{flex-direction:column}
}