:root{
  --bg:#f6fbff;
  --ink:#0b1b2b;
  --muted:#466079;
  --ice:#bfe5ff;
  --ice2:#7cc7ff;
  --navy:#103a5c;
  --card:rgba(255,255,255,0.86);
  --line:rgba(11,27,43,0.12);
  --r:6px;
  --gap:16px;
  --shadow: 0 10px 26px rgba(16,58,92,.12);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(960px 520px at 10% 0%, rgba(191,229,255,.55), transparent 60%),
    radial-gradient(900px 520px at 90% 18%, rgba(124,199,255,.30), transparent 58%),
    var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  line-height:1.7;
}
a{color:inherit}
img{max-width:100%;display:block;height:auto}

.mast{position:sticky;top:0;z-index:40;background:rgba(246,251,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.mast__in{width:min(1180px,92vw);margin:0 auto;padding:14px 0}
.mast__top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand__mark{width:14px;height:14px;border-radius:4px;background:linear-gradient(135deg,var(--ice2),var(--navy));box-shadow:0 0 0 3px rgba(16,58,92,.08)}
.brand__name{font-weight:950;letter-spacing:-0.02em}
.basket{text-decoration:none;display:flex;gap:10px;align-items:center;border:1px solid rgba(11,27,43,.18);background:rgba(255,255,255,.76);padding:10px 12px;border-radius:999px;font-weight:950}
.basket__n{min-width:26px;height:22px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(11,27,43,.14);background:rgba(191,229,255,.55)}
.tabs{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap}
.tabs a{text-decoration:none;color:var(--muted);font-weight:900;padding:8px 10px;border-radius:999px;border:1px solid transparent}
.tabs a:hover{border-color:rgba(16,58,92,.16);background:rgba(255,255,255,.70);color:var(--ink)}

.frame{width:min(1180px,92vw);margin:0 auto;padding:26px 0 80px}
.page h1{margin:0;font-size:clamp(34px,3.2vw,54px);letter-spacing:-0.04em}
.lead{margin:10px 0 0;color:var(--muted);max-width:92ch}
.copy{max-width:92ch}
.muted{color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:999px;border:1px solid rgba(11,27,43,.18);background:rgba(255,255,255,.74);text-decoration:none;font-weight:950;cursor:pointer}
.btn--thin{background:transparent}
.btn--wide{width:100%}
.tag{display:inline-flex;padding:8px 12px;border-radius:999px;border:1px solid rgba(11,27,43,.14);background:rgba(255,255,255,.70);font-weight:950;font-size:12px;text-transform:uppercase;letter-spacing:.12em}
.act{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.lnk{font-weight:950;text-decoration:none}
.lnk:hover{text-decoration:underline}

.hero{margin-top:14px;display:grid;grid-template-columns:1.05fr .95fr;gap:var(--gap);align-items:stretch}
.hero__copy{border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:22px}
.hero__copy h2{margin:10px 0 0;font-size:clamp(26px,2.4vw,42px);letter-spacing:-0.03em}
.hero__art{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:rgba(255,255,255,.60)}

.mosaic{margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.mCell{border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.70);box-shadow:var(--shadow);padding:18px}
.mCell--wide{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}

.journal{margin-top:18px;border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:22px}
.journal__hd{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:flex-end}
.jList{margin-top:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.jItem{border-radius:10px;border:1px solid rgba(11,27,43,.12);background:rgba(255,255,255,.72);padding:14px}
.jItem__k{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted);font-weight:900}
.jItem h4{margin:10px 0 8px;letter-spacing:-0.02em}
.jItem p{margin:0;color:var(--muted)}

.catTop{margin-top:14px;border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:22px;display:grid;grid-template-columns:1.2fr .8fr;gap:14px}
.catTop__right{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;align-items:flex-end}
.tog{border-radius:999px;border:1px solid rgba(11,27,43,.18);background:rgba(255,255,255,.70);padding:10px 12px;font-weight:950;color:var(--muted);cursor:pointer}
.tog.isOn{background:rgba(191,229,255,.60);color:var(--ink)}

.mGrid{margin-top:18px;display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.tile{border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.76);box-shadow:var(--shadow);padding:18px;display:flex;flex-direction:column;gap:10px}
.tile--big{padding:22px}
.tile__top{display:flex;justify-content:space-between;align-items:center}
.cap{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted);font-weight:900}
.price{font-weight:950}
.tile h3{margin:0;letter-spacing:-0.02em}
.tile__act{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap}

.call{margin-top:18px}
.call__box{border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.74);box-shadow:var(--shadow);padding:22px;display:flex;justify-content:space-between;gap:14px;align-items:center;flex-wrap:wrap}

.prod{margin-top:14px;display:grid;grid-template-columns:.95fr 1.05fr;gap:var(--gap);align-items:start}
.prod__left{display:grid;gap:var(--gap)}
.prod__left img{border-radius:var(--r);border:1px solid var(--line);box-shadow:var(--shadow)}
.card{border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:22px;position:sticky;top:110px}
.k{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted);font-weight:900}
.card h2{margin:10px 0 0;letter-spacing:-0.03em}
.row{display:flex;justify-content:space-between;gap:12px;margin-top:10px;color:var(--muted)}
.row b{color:var(--ink)}
.brief{margin-top:var(--gap);border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.72);box-shadow:var(--shadow);padding:22px}
.specs{margin-top:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.spec{border-radius:10px;border:1px solid rgba(11,27,43,.12);background:rgba(246,251,255,.70);padding:12px}
.spec__k{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted);font-weight:900}
.spec__v{margin-top:6px;color:var(--muted)}

.bar{margin-top:14px;border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:flex-start}
.bar__stats{display:flex;gap:10px;flex-wrap:wrap}
.pillbox{border-radius:999px;border:1px solid rgba(11,27,43,.14);background:rgba(255,255,255,.72);padding:10px 14px;min-width:150px}
.pillbox__k{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted);font-weight:900}
.pillbox__v{margin-top:6px;font-weight:950}

.cart__grid{margin-top:18px;display:grid;grid-template-columns:1.1fr .9fr;gap:var(--gap);align-items:start}
.lines{display:grid;gap:10px}
.line{border-radius:12px;border:1px solid rgba(11,27,43,.12);background:rgba(255,255,255,.76);box-shadow:var(--shadow);padding:14px 16px;display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.lTitle{font-weight:950}
.lMeta{margin-top:6px;color:var(--muted);font-size:13px}
.qty{display:flex;gap:8px;align-items:center}
.qty button{width:40px;height:40px;border-radius:10px;border:1px solid rgba(11,27,43,.16);background:rgba(255,255,255,.74);cursor:pointer;font-weight:950}
.qty input{width:78px;border-radius:10px;border:1px solid rgba(11,27,43,.16);background:rgba(255,255,255,.74);padding:10px 12px;text-align:center}
.rm{margin-top:10px;border-radius:10px;border:1px solid rgba(11,27,43,.16);background:rgba(191,229,255,.55);padding:10px 12px;font-weight:950;cursor:pointer}

.formCard{border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:22px}
.form{margin-top:12px;display:grid;gap:12px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form label span{display:block;text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted);font-weight:900;margin-bottom:6px}
.form input{width:100%;border-radius:10px;border:1px solid rgba(11,27,43,.16);background:rgba(255,255,255,.74);padding:12px 12px}
.fine{color:var(--muted);font-size:12px}

.doc__box{margin-top:14px;border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:44px 32px}
.note{margin-top:16px;border-radius:10px;border:1px solid rgba(124,199,255,.32);background:rgba(191,229,255,.40);padding:14px;color:var(--muted)}
.contact{margin-top:18px;border-radius:10px;border:1px solid rgba(11,27,43,.12);background:rgba(255,255,255,.76);padding:14px;color:var(--muted)}

.success{margin-top:14px;display:flex;justify-content:center}
.success__box{width:min(920px,100%);border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:44px 32px}
.success__k{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted);font-weight:900}
.ref{margin-top:16px;border-radius:10px;border:1px dashed rgba(11,27,43,.22);background:rgba(255,255,255,.72);padding:14px}
.ref__k{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted);font-weight:900}
.ref__v{margin-top:8px;font-weight:950;font-size:22px;letter-spacing:.12em}

.foot{border-top:1px solid var(--line);padding:54px 0 34px}
.foot__in{width:min(1180px,92vw);margin:0 auto}
.foot__top{display:grid;grid-template-columns:.7fr .7fr 1.6fr;gap:22px}
.foot h3{margin:0 0 10px;text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--muted)}
.foot a{display:block;margin:10px 0;text-decoration:none;color:var(--muted);font-weight:950}
.foot a:hover{text-decoration:underline;color:var(--ink)}
.foot p{margin:8px 0;color:var(--muted);font-size:13px}
.foot__end{margin-top:16px;color:var(--muted);font-size:12px}
.mini{margin-top:12px;font-size:12px}

@media (max-width: 980px){
  .hero{grid-template-columns:1fr}
  .mosaic{grid-template-columns:1fr}
  .jList{grid-template-columns:1fr}
  .catTop{grid-template-columns:1fr}
  .catTop__right{justify-content:flex-start}
  .mGrid{grid-template-columns:1fr}
  .prod{grid-template-columns:1fr}
  .card{position:relative;top:auto}
  .specs{grid-template-columns:1fr}
  .bar{flex-direction:column}
  .cart__grid{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .foot__top{grid-template-columns:1fr}
}