:root{
  --bg:#0b1220;
  --panel:#0f1a2e;
  --panel2:#0d1730;
  --ink:#e5e7eb;
  --muted:#9ca3af;
  --line:rgba(255,255,255,.10);

  --accent:#14b8a6; /* teal */
  --accent2:#f59e0b; /* amber */
  --accent3:#60a5fa; /* blue */

  --shadow: 0 18px 44px rgba(0,0,0,.35);
  --r1:24px;
  --r2:16px;
  --r3:12px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--ink);
  background:
    radial-gradient(900px 520px at 20% 10%, rgba(20,184,166,.18), transparent 60%),
    radial-gradient(900px 520px at 80% 14%, rgba(245,158,11,.14), transparent 58%),
    radial-gradient(900px 520px at 62% 92%, rgba(96,165,250,.12), transparent 60%),
    linear-gradient(180deg, #0b1220, #070b14);
}

a{color:inherit}
.container{max-width:1180px; margin:0 auto; padding:0 18px;}

.topline{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.65);
  border-bottom:1px solid var(--line);
}
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; flex-wrap:wrap;
  padding:14px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none;
}
.mark{
  width:46px; height:46px; border-radius:18px;
  background:
    linear-gradient(135deg, rgba(20,184,166,.95), rgba(96,165,250,.80));
  box-shadow: 0 16px 36px rgba(20,184,166,.20);
}
.brand strong{display:block; letter-spacing:.2px}
.brand small{display:block; color:var(--muted); margin-top:2px}

.nav{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.nav a{
  text-decoration:none;
  color:var(--muted);
  padding:10px 12px;
  border-radius:999px;
  border:1px solid transparent;
  transition:.2s ease;
}
.nav a:hover{
  border-color: var(--line);
  background: rgba(255,255,255,.06);
  color: var(--ink);
}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  text-decoration:none;
  cursor:pointer;
  transition:.2s ease;
  font-weight:900;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.06)}
.btn.primary{
  border-color: transparent;
  color:#06101e;
  background: linear-gradient(135deg, var(--accent), rgba(245,158,11,.95));
  box-shadow: 0 18px 44px rgba(245,158,11,.16);
}
.btn.soft{
  border-color: rgba(20,184,166,.28);
  background: rgba(20,184,166,.10);
  color: var(--ink);
}

/* Shell cards */
.card{
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(15,26,46,.82), rgba(13,23,48,.74));
  border-radius: var(--r1);
  box-shadow: var(--shadow);
}
.tile{
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  border-radius: var(--r2);
}

/* Hero */
.heroWrap{padding:18px 0 0}
.hero{
  padding:18px;
  overflow:hidden;
  position:relative;
}
.hero:before{
  content:"";
  position:absolute; inset:-220px -220px auto auto;
  width:560px; height:560px; border-radius:999px;
  background:
    radial-gradient(circle at 30% 30%, rgba(20,184,166,.22), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(245,158,11,.16), transparent 60%);
  transform: rotate(22deg);
}
.heroGrid{
  position:relative;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:14px;
  align-items:stretch;
}
@media (max-width:980px){ .heroGrid{grid-template-columns:1fr} }

.pill{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.12);
  color: var(--muted);
  width:fit-content;
}
.pill i{
  width:10px; height:10px; border-radius:999px; display:inline-block;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(20,184,166,.12);
}
.h1{
  margin:14px 0 10px;
  font-size:46px;
  line-height:1.05;
  letter-spacing:-.8px;
}
@media (max-width:520px){ .h1{font-size:36px} }
.lead{
  margin:0 0 16px;
  color: var(--muted);
  line-height:1.85;
  font-size:15.5px;
}
.actions{display:flex; gap:10px; flex-wrap:wrap; align-items:center}

.side{
  padding:14px;
  border-radius: var(--r1);
  border:1px solid var(--line);
  background: rgba(0,0,0,.10);
}
.side h3{margin:0 0 8px; font-size:16px}
.side p{margin:0 0 12px; color:var(--muted); line-height:1.6; font-size:13.5px}
.notice{
  border:1px dashed rgba(245,158,11,.38);
  background: rgba(245,158,11,.08);
  padding:12px;
  border-radius:18px;
  color:var(--muted);
  line-height:1.55;
  font-size:13px;
}
.kv{
  margin-top:12px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}
@media (max-width:520px){ .kv{grid-template-columns:1fr} }
.kbox{
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px;
  background: rgba(255,255,255,.04);
}
.kbox small{display:block; color:var(--muted); margin-bottom:6px}
.kbox div{font-weight:950}

/* Section headers */
.section{padding:24px 0 0}
.head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:12px; flex-wrap:wrap;
  margin:0 0 12px;
}
.head h2{margin:0; font-size:22px; letter-spacing:-.2px}
.head p{margin:0; color:var(--muted); line-height:1.65; max-width:780px}

/* Catalog */
.catalogWrap{display:grid; grid-template-columns: 320px 1fr; gap:12px; align-items:start}
@media (max-width:980px){ .catalogWrap{grid-template-columns:1fr} }

.filter{
  padding:16px;
  position:sticky;
  top:84px;
}
@media (max-width:980px){ .filter{position:relative; top:auto} }
.filter h3{margin:0 0 8px}
.filter p{margin:0 0 12px; color:var(--muted); line-height:1.6; font-size:13.5px}
.chips{display:flex; gap:8px; flex-wrap:wrap}
.chip{
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  padding:8px 10px;
  border-radius:999px;
  font-size:12px;
  cursor:pointer;
  user-select:none;
}
.chip.active{
  border-color: rgba(20,184,166,.35);
  background: rgba(20,184,166,.14);
  color: var(--ink);
}
.mini{
  margin-top:12px;
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px;
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size:12.5px;
  line-height:1.55;
}

.products{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:12px;
}
.item{
  grid-column: span 6;
  padding:16px;
  display:grid;
  grid-template-columns: 1fr auto;
  gap:12px;
  align-items:stretch;
}
@media (max-width:980px){ .item{grid-column: span 12} }
@media (max-width:520px){ .item{grid-template-columns:1fr} }
.meta{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:10px}
.bad{
  font-size:12px; font-weight:950;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.10);
  color: var(--muted);
}
.bad.a{border-color: rgba(20,184,166,.30); background: rgba(20,184,166,.12); color: var(--ink);}
.bad.b{border-color: rgba(245,158,11,.30); background: rgba(245,158,11,.10); color: var(--ink);}
.bad.c{border-color: rgba(96,165,250,.30); background: rgba(96,165,250,.10); color: var(--ink);}

.item h3{margin:0 0 6px; font-size:16px}
.item p{margin:0; color:var(--muted); line-height:1.65; font-size:13.5px}
.sidebox{
  min-width:180px;
  border-left:1px solid var(--line);
  padding-left:12px;
  display:flex; flex-direction:column; justify-content:space-between;
  gap:10px;
}
@media (max-width:520px){
  .sidebox{border-left:0; padding-left:0; border-top:1px solid var(--line); padding-top:10px}
}
.price{font-weight:950; font-size:20px; letter-spacing:.2px}
.sidebox button{
  width:100%;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  padding:10px 12px;
  border-radius:999px;
  cursor:pointer;
  font-weight:950;
  color: var(--ink);
}
.sidebox button:hover{background: rgba(255,255,255,.06)}

/* Advantages */
.features{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap:12px;
}
@media (max-width:980px){ .features{grid-template-columns:1fr} }
.f{
  padding:16px;
}
.ic{
  width:38px; height:38px; border-radius:16px;
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  background: rgba(255,255,255,.04);
  font-weight:950;
  color: var(--accent2);
}
.f h3{margin:10px 0 6px}
.f p{margin:0; color:var(--muted); line-height:1.65; font-size:13.5px}

/* Delivery/Payment */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
@media (max-width:980px){ .split{grid-template-columns:1fr} }
.box{
  padding:16px;
}
.box h3{margin:0 0 8px}
.box ul{margin:0; padding-left:18px; color:var(--muted); line-height:1.9}
.box li{margin:6px 0}

/* FAQ */
.faq{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
@media (max-width:980px){ .faq{grid-template-columns:1fr} }
details{
  border:1px solid var(--line);
  border-radius:18px;
  background: rgba(255,255,255,.04);
  padding:12px 14px;
}
summary{
  cursor:pointer;
  font-weight:950;
  list-style:none;
}
summary::-webkit-details-marker{display:none}
details p{margin:10px 0 0; color:var(--muted); line-height:1.7}

/* Order */
.orderGrid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:12px;
  align-items:stretch;
}
@media (max-width:980px){ .orderGrid{grid-template-columns:1fr} }
.formCard{padding:18px}
.formCard h3{margin:0 0 6px}
.formCard p{margin:0 0 14px; color:var(--muted); line-height:1.6}
form{display:grid; gap:10px}
.field{display:grid; gap:6px}
label{font-size:12px; color:var(--muted)}
input,select,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.14);
  outline:none;
  color:var(--ink);
}
textarea{min-height:92px; resize:vertical}
input:focus,select:focus,textarea:focus{
  border-color: rgba(20,184,166,.40);
  box-shadow: 0 0 0 4px rgba(20,184,166,.14);
}
.row2{display:grid; grid-template-columns:1fr 1fr; gap:10px}
@media (max-width:520px){ .row2{grid-template-columns:1fr} }
.note{font-size:12px; color:var(--muted); line-height:1.55}

.legalCard{padding:18px}
.kv2{
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px;
  background: rgba(0,0,0,.12);
}
.k{color:var(--muted); font-size:12px}
.v{font-weight:950; margin-top:4px}
.sep{height:1px; background:var(--line); margin:10px 0}

/* Footer */
.footer{
  margin-top:26px;
  border-top:1px solid var(--line);
  background: rgba(0,0,0,.14);
}
.footerInner{
  padding:18px 0;
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:12px; flex-wrap:wrap;
}
.footer small{color:var(--muted); line-height:1.65}
.footer a{color:var(--muted); text-decoration:none}
.footer a:hover{color:var(--ink)}
.flinks{display:flex; gap:12px; flex-wrap:wrap; align-items:center}

/* Inner pages */
.page{padding:26px 0}
.page h1{margin:0 0 10px; font-size:28px; letter-spacing:-.2px}
.page p,.page li{color:var(--muted); line-height:1.85}
.paper{
  border:1px solid var(--line);
  border-radius: var(--r1);
  background: linear-gradient(180deg, rgba(15,26,46,.82), rgba(13,23,48,.74));
  box-shadow: var(--shadow);
  padding:18px;
}