:root{
  --brand:#e11d2e; /* red */
  --brand-dark:#b11320;
  --ink:#f3f4f6; /* light text on dark bg */
  --muted:#a1a1aa;
  --bg:#0b0c10; /* black */
  --alt:#121318; /* near black */
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,92%);margin:0 auto}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:#0f1015;border-bottom:1px solid #1f2127}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{height:32px;width:auto}
.brand-name{font-weight:800;letter-spacing:.2px}
.brand-tag{display:inline;font-weight:800;letter-spacing:.2px;margin-left:5px}
.menu{display:flex;gap:18px;align-items:center}
.menu a{padding:8px 10px}
.menu .cta{background:var(--brand);color:#fff;border-radius:6px;padding:10px 14px}
.menu .cta:hover{background:var(--brand-dark)}
.nav-toggle{display:none;border:0;background:transparent;font-size:24px}

/* Hero */
.hero{display:none}
.slider{position:relative;height:72vh;min-height:420px;overflow:hidden}
.slide{position:absolute;inset:0;
  background:var(--bg);
  background-image:var(--slide-image);
  background-position:center;
  background-size:cover;
  background-repeat:no-repeat;
  display:grid;place-items:center;opacity:0;transition:opacity .6s}
.slide.active{opacity:1}
.slide-inner{text-align:center;color:#fff}
.slide-sub{margin:0 0 10px;font-weight:400}
.slide-title{margin:0 0 16px;font-size:56px;line-height:1.05}
.slider-dots{position:absolute;left:50%;transform:translateX(-50%);bottom:18px;display:flex;gap:8px;padding:0;margin:0;list-style:none}
.slider-dots li{width:10px;height:10px;border-radius:50%;background:#ffffff55}
.slider-dots li.active{background:#fff}
.intro h2{margin-top:0}
.intro-title{color:var(--brand)}
.intro-sub{color:#fff;margin-top:22px}
.intro p{color:#fff}
.btn{display:inline-block;border:1px solid #e5e7eb;border-radius:6px;padding:10px 14px}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-dark);border-color:var(--brand-dark)}
.hero-actions{display:flex;gap:12px}

/* Sections */
.section{padding:64px 0}
.section.alt{background:var(--alt)}
.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
.card{background:#121318;border:1px solid #242631;border-radius:10px;padding:18px}
.tri-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery .product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding:0;background:#000;overflow:hidden}
.gallery img{width:100%;height:250px;object-fit:cover;border:none;display:block;opacity:0;transform:translateY(30px);animation:fadeInUp 0.8s ease forwards}
.gallery img:nth-child(1){animation-delay:0.1s}
.gallery img:nth-child(2){animation-delay:0.2s}
.gallery img:nth-child(3){animation-delay:0.3s}
.gallery img:nth-child(4){animation-delay:0.4s}
.gallery img:nth-child(5){animation-delay:0.5s}
.gallery img:nth-child(6){animation-delay:0.6s}
.gallery img:nth-child(7){animation-delay:0.7s}
@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}
.media-banner{padding:0}
.media-banner .banner-img{width:100%;height:auto;display:block}
.icon-header{display:flex;align-items:center;margin-bottom:8px}
.icon-header i{color:var(--brand);font-size:20px;margin-right:10px}
.icon-header h5{margin:0}


.stats{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0;padding:0}
.stats strong{display:block;font-size:28px;color:var(--brand)}
.stats span{color:var(--muted);font-size:12px}
.products-preview .cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.products-preview .card h3{margin:0 0 8px}
.lead{color:var(--muted)}
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;align-items:center}
.logo{border:1px dashed #2a2d36;border-radius:8px;padding:16px;text-align:center;color:var(--muted);background:#0f1015}
.faq{border:1px solid #eee;border-radius:8px;padding:12px;margin:10px 0;background:#fff}
.faq{border:1px solid #242631;background:#0f1015}
.faq summary{cursor:pointer;font-weight:600}
.newsletter{display:flex;align-items:center;justify-content:space-between;gap:16px}
.newsletter-form{display:flex;gap:10px}
.newsletter-form input{padding:10px 12px;border:1px solid #2a2d36;border-radius:6px;min-width:260px;background:#0f1015;color:var(--ink)}

/* CTA band */
.cta-band{background:var(--ink);color:#fff}
.band{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:28px 0}

/* Footer */
.site-footer{background:#000;color:#e5e7eb;padding:40px 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
.footer-brand{display:flex;gap:12px;align-items:center}
.footer-brand img{height:34px}
.muted{color:#9ca3af}
.list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
/* Back to top */
#toTop{position:fixed;right:16px;bottom:16px;background:var(--brand);color:#fff;border:0;border-radius:50%;width:44px;height:44px;font-size:20px;display:grid;place-items:center;box-shadow:0 4px 12px rgba(0,0,0,.2);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s, transform .2s}
#toTop.show{opacity:1;pointer-events:auto;transform:translateY(0)}

/* Responsive */
@media (max-width:900px){
  .grid-2{grid-template-columns:1fr}
  .products-preview .cards{grid-template-columns:repeat(2,1fr)}
  .logos{grid-template-columns:repeat(3,1fr)}
  .tri-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  .slider{height:58vh;min-height:320px}
  .slide{background-position:center; background-size:cover; background-color:#000}
  .gallery .product-grid{grid-template-columns:repeat(2,1fr);gap:0}
  .gallery img{height:200px}
  .gallery img:nth-child(1){grid-column:span 2;height:250px}
  .gallery img:nth-child(2){height:180px}
  .gallery img:nth-child(3){height:180px}
  .gallery img:nth-child(4){height:200px}
  .gallery img:nth-child(5){height:200px}
  .gallery img:nth-child(6){grid-column:span 2;height:220px}
  .gallery img:nth-child(7){grid-column:span 2;height:200px}
  .menu{display:none;position:absolute;right:4%;top:64px;background:#0f1015;border:1px solid #2a2d36;border-radius:8px;padding:12px;flex-direction:column;min-width:220px}
  .menu.open{display:flex}
  .nav-toggle{display:block}
  .footer-grid{grid-template-columns:1fr}
  .products-preview .cards{grid-template-columns:1fr}
  .newsletter{flex-direction:column;align-items:flex-start}
}