:root{
  --bg:#0b0c10;
  --panel:#12141a;
  --panel2:#0f1117;
  --text:#f4f5f7;
  --muted:#b5b9c6;
  --line:#222634;
  --accent:#6ee7ff;
  --accent2:#a78bfa;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(110,231,255,.12), transparent 60%),
              radial-gradient(900px 600px at 90% 0%, rgba(167,139,250,.10), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace}

.container{width:min(1120px, 92vw); margin:0 auto}

.header{
  position:sticky; top:0; z-index:50;
  background: rgba(11,12,16,.75);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(34,38,52,.7);
}
.header__row{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px}
.brand__mark{
  width:42px; height:42px; display:grid; place-items:center;
  border:1px solid rgba(34,38,52,.9);
  border-radius:12px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
}
.brand__name{font-weight:800; letter-spacing:.2px}
.brand__tag{font-size:.86rem; color:var(--muted)}

.nav{display:flex; align-items:center; gap:14px}
.nav a{opacity:.9}
.nav a:hover{opacity:1}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid rgba(34,38,52,.9);
  background: linear-gradient(180deg, rgba(110,231,255,.14), rgba(110,231,255,.05));
  box-shadow: 0 10px 30px rgba(110,231,255,.10);
  font-weight:700;
}
.btn:hover{transform: translateY(-1px)}
.btn--ghost{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:none;
}
.btn--full{width:100%}

.hero{padding:46px 0 28px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:22px;
  align-items:start;
}
.hero h1{font-size: clamp(2rem, 3.2vw, 3rem); margin:0 0 10px}
.hero p{color:var(--muted); margin:0 0 18px}
.hero__cta{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:14px}
.hero__badges{display:flex; gap:10px; flex-wrap:wrap}
.badge{
  font-size:.9rem; color:var(--muted);
  border:1px solid rgba(34,38,52,.85);
  background: rgba(18,20,26,.55);
  padding:8px 10px; border-radius:999px;
}

.hero__card{
  background: linear-gradient(180deg, rgba(18,20,26,.92), rgba(15,17,23,.85));
  border:1px solid rgba(34,38,52,.9);
  border-radius:18px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero__cardTop{
  display:flex; justify-content:space-between; align-items:flex-start;
  padding:16px 16px 10px;
}
.hero__imgWrap{
  aspect-ratio: 4/3;
  background: rgba(255,255,255,.03);
  display:grid; place-items:center;
  border-top:1px solid rgba(34,38,52,.6);
  border-bottom:1px solid rgba(34,38,52,.6);
}
.hero__imgWrap img{width:100%; height:100%; object-fit:cover}
.hero__cardBottom{padding:14px 16px 16px; display:grid; gap:10px}
.featuredName{font-weight:800}
.price{font-weight:900}
.price--big{font-size:1.6rem; margin-top:4px}
.muted{color:var(--muted)}
.tiny{font-size:.85rem}

.section{padding:34px 0}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border-top:1px solid rgba(34,38,52,.6);
  border-bottom:1px solid rgba(34,38,52,.6);
}
.section__head{display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap}
.section h2{margin:0 0 12px}

.filters{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.searchWrap input, select{
  background: rgba(18,20,26,.8);
  border:1px solid rgba(34,38,52,.9);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
}
.searchWrap input{width:min(340px, 76vw)}
select{min-width:170px}

.grid{
  margin-top:16px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.card{
  background: linear-gradient(180deg, rgba(18,20,26,.92), rgba(15,17,23,.85));
  border:1px solid rgba(34,38,52,.9);
  border-radius:16px;
  padding:14px;
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
}
.product{
  overflow:hidden;
  padding:0;
}
.product__img{
  aspect-ratio: 4/3;
  background: rgba(255,255,255,.03);
  border-bottom:1px solid rgba(34,38,52,.6);
}
.product__img img{width:100%; height:100%; object-fit:cover}
.product__body{padding:12px 14px 14px; display:grid; gap:8px}
.product__top{display:flex; justify-content:space-between; align-items:flex-start; gap:10px}
.product__name{font-weight:900}
.product__meta{display:flex; flex-wrap:wrap; gap:8px}
.pill{
  font-size:.85rem;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(34,38,52,.9);
  background: rgba(255,255,255,.03);
  color:var(--muted);
}
.product__desc{color:var(--muted); margin:0}
.product__actions{display:flex; gap:10px; margin-top:4px}
.product__actions .btn{flex:1}

.cols{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.faq details{
  background: rgba(18,20,26,.65);
  border:1px solid rgba(34,38,52,.8);
  border-radius:14px;
  padding:12px 14px;
  margin-bottom:10px;
}
.faq summary{cursor:pointer; font-weight:800}
.faq p{color:var(--muted); margin:8px 0 0}

.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
  align-items:start;
}
.contact__buttons{display:flex; gap:10px; flex-wrap:wrap; margin:12px 0 10px}
.template{
  background: rgba(0,0,0,.35);
  border:1px solid rgba(34,38,52,.8);
  padding:12px;
  border-radius:12px;
  overflow:auto;
  color:var(--text);
}

.footer{
  border-top:1px solid rgba(34,38,52,.7);
  padding:18px 0 26px;
}
.footer__row{
  display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap;
}
.footer__links{display:flex; gap:12px; color:var(--muted)}

.modal{position:fixed; inset:0; display:none}
.modal[aria-hidden="false"]{display:block}
.modal__backdrop{position:absolute; inset:0; background: rgba(0,0,0,.65)}
.modal__panel{
  position:relative;
  width:min(980px, 92vw);
  margin: 6vh auto;
  background: linear-gradient(180deg, rgba(18,20,26,.98), rgba(15,17,23,.92));
  border:1px solid rgba(34,38,52,.9);
  border-radius:18px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal__close{
  position:absolute; top:10px; right:10px;
  width:42px; height:42px; border-radius:12px;
  border:1px solid rgba(34,38,52,.9);
  background: rgba(255,255,255,.06);
  color:var(--text);
  cursor:pointer;
}
.modal__content{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:0;
}
.modal__imgWrap{
  background: rgba(255,255,255,.03);
  border-right:1px solid rgba(34,38,52,.6);
  min-height: 360px;
}
.modal__imgWrap img{width:100%; height:100%; object-fit:cover}
.modal__details{padding:18px}
.modal__meta{display:flex; flex-wrap:wrap; gap:8px; margin:10px 0}
.specs{display:grid; gap:8px; margin:12px 0}
.spec{
  display:flex; justify-content:space-between; gap:10px;
  padding:10px 12px;
  border:1px solid rgba(34,38,52,.8);
  border-radius:12px;
  background: rgba(255,255,255,.03);
}
.spec span{color:var(--muted)}
.modal__actions{display:flex; gap:10px; flex-wrap:wrap}

@media (max-width: 980px){
  .hero__grid{grid-template-columns: 1fr; }
  .grid{grid-template-columns: repeat(2, 1fr)}
  .cols{grid-template-columns: 1fr}
  .contact{grid-template-columns: 1fr}
  .modal__content{grid-template-columns: 1fr}
  .modal__imgWrap{border-right:none; border-bottom:1px solid rgba(34,38,52,.6)}
}
@media (max-width: 560px){
  .nav{display:none}
  .grid{grid-template-columns: 1fr}
  select{min-width: 100%}
  .searchWrap input{width: 100%}
}