/* Elidor 2000 — catalog site */
@import url('https://fonts.googleapis.com/css2?family=Assistant:wght@300;400;600;700;800&display=swap');

:root{
  --blue:#1b8fc4; --blue-dark:#136d97; --blue-light:#e8f4fa;
  --ink:#242830; --ink-2:#4b5563; --ink-3:#8b94a3;
  --line:#e4e8ee; --bg:#f6f8fa; --card:#fff;
  --radius:14px; --shadow:0 1px 3px rgba(16,24,40,.06),0 6px 18px rgba(16,24,40,.05);
  --wrap:1240px;
  --hdr-h:104px; --logo-h:70px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Assistant','Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- header ---------- */
.top{background:var(--ink);color:#cfd6e0;font-size:13.5px}
.top .wrap{display:flex;gap:18px;align-items:center;height:38px;flex-wrap:wrap}
.top a:hover{color:#fff}
.top .sp{margin-inline-start:auto}

header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
header.site .wrap{display:flex;align-items:center;gap:26px;height:var(--hdr-h)}
.logo{display:flex;align-items:center}
.logo img{height:var(--logo-h);width:auto;transition:height .2s ease}
nav.main{display:flex;gap:4px;margin-inline-start:auto;align-items:center;flex-wrap:wrap}
nav.main a{padding:9px 14px;border-radius:9px;font-weight:600;font-size:15px;color:var(--ink-2);white-space:nowrap}
nav.main a:hover{background:var(--blue-light);color:var(--blue-dark)}
nav.main a.on{background:var(--blue);color:#fff}
.burger{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--ink)}

/* ---------- hero ---------- */
.hero{background:linear-gradient(135deg,#12384f 0%,#1b8fc4 100%);color:#fff;padding:74px 0 82px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset-inline-end:-90px;top:-90px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.07)}
.hero h1{font-size:clamp(30px,4.6vw,50px);margin:0 0 14px;font-weight:800;line-height:1.15}
.hero p{font-size:clamp(16px,2vw,20px);opacity:.94;margin:0 0 30px;max-width:640px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}

.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:11px;font-weight:700;font-size:16px;border:2px solid transparent;cursor:pointer;transition:.15s;font-family:inherit}
.btn-w{background:#fff;color:var(--blue-dark)}
.btn-w:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.btn-o{border-color:rgba(255,255,255,.65);color:#fff}
.btn-o:hover{background:rgba(255,255,255,.14)}
.btn-b{background:var(--blue);color:#fff}
.btn-b:hover{background:var(--blue-dark)}
.btn-wa{background:#25d366;color:#fff}
.btn-wa:hover{background:#1eb457}
.btn-g{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-g:hover{border-color:var(--blue);color:var(--blue-dark)}

/* ---------- area cards ---------- */
.areas{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:-52px auto 0;position:relative;z-index:3}
.area{background:var(--card);border-radius:18px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:.18s;border:1px solid var(--line)}
.area:hover{transform:translateY(-4px);box-shadow:0 12px 34px rgba(16,24,40,.13)}
.area .ph{height:190px;background:var(--blue-light);display:grid;grid-template-columns:repeat(3,1fr);gap:5px;padding:14px}
.area .ph img{width:100%;height:100%;object-fit:contain;background:#fff;border-radius:9px;padding:7px}
.area .tx{padding:22px 24px 26px}
.area h2{margin:0 0 7px;font-size:23px}
.area p{margin:0 0 16px;color:var(--ink-2);font-size:15px}
.area .n{font-size:13.5px;color:var(--ink-3);font-weight:600}

/* ---------- sections ---------- */
section{padding:56px 0}
.sec-h{text-align:center;margin-bottom:34px}
.sec-h h2{font-size:31px;margin:0 0 8px}
.sec-h p{color:var(--ink-2);margin:0}

.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;text-align:center}
.feat .ic{width:52px;height:52px;border-radius:14px;background:var(--blue-light);color:var(--blue-dark);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:24px}
.feat h3{margin:0 0 5px;font-size:17px}
.feat p{margin:0;font-size:14px;color:var(--ink-2)}

/* ---------- catalog toolbar ---------- */
.pagehead{background:#fff;border-bottom:1px solid var(--line);padding:30px 0 26px}
.pagehead h1{margin:0 0 6px;font-size:32px}
.pagehead p{margin:0;color:var(--ink-2)}
.crumb{font-size:13.5px;color:var(--ink-3);margin-bottom:10px}
.crumb a:hover{color:var(--blue-dark)}

.toolbar{position:sticky;top:var(--hdr-h);z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:12px 0}
.toolbar .wrap{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.fld{padding:10px 13px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:14.5px;background:#fff;color:var(--ink);min-width:0}
.fld:focus{outline:2px solid var(--blue);outline-offset:-1px}
#q{flex:1;min-width:190px}
.res{margin-inline-start:auto;font-size:14px;color:var(--ink-3);white-space:nowrap}

.layout{display:grid;grid-template-columns:250px 1fr;gap:26px;padding:26px 0 60px}
aside.filters{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;align-self:start;position:sticky;top:calc(var(--hdr-h) + 74px);max-height:calc(100vh - var(--hdr-h) - 99px);overflow:auto}
aside.filters h3{margin:0 0 10px;font-size:15px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em}
.fgroup{margin-bottom:18px}
.fgroup a{display:flex;justify-content:space-between;gap:8px;padding:7px 10px;border-radius:8px;font-size:14.5px;color:var(--ink-2);cursor:pointer}
.fgroup a:hover{background:var(--blue-light)}
.fgroup a.on{background:var(--blue);color:#fff;font-weight:600}
.fgroup a span{font-size:12.5px;opacity:.7}

/* ---------- product grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:18px}
.p{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.16s}
.p:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cfe3ef}
.p .ph{height:180px;display:flex;align-items:center;justify-content:center;padding:14px;background:#fff}
.p .ph img{max-height:100%;width:auto;object-fit:contain}
.p .ph .no{color:#c9d0da;font-size:13px}
.p .b{padding:12px 14px 15px;border-top:1px solid var(--line);display:flex;flex-direction:column;flex:1}
.p .sku{font-size:11.5px;color:var(--ink-3);font-weight:700;letter-spacing:.02em}
.p h3{margin:4px 0 8px;font-size:14.5px;font-weight:600;line-height:1.4}
.p .tag{margin-top:auto;font-size:11.5px;color:var(--blue-dark);background:var(--blue-light);padding:3px 9px;border-radius:20px;align-self:flex-start}

.empty{text-align:center;padding:70px 20px;color:var(--ink-3)}
.empty h3{color:var(--ink-2);margin:0 0 6px}
#more{display:block;margin:28px auto 0}

/* ---------- product detail ---------- */
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;padding:30px 0 60px}
.gal .main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);height:430px;display:flex;align-items:center;justify-content:center;padding:26px}
.gal .main img{max-height:100%;width:auto;object-fit:contain}
.thumbs{display:flex;gap:9px;margin-top:12px;flex-wrap:wrap}
.thumbs img{width:70px;height:70px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:10px;padding:5px;cursor:pointer}
.thumbs img.on{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-light)}
.pd h1{font-size:29px;margin:6px 0 12px;line-height:1.25}
.pd .sku{color:var(--ink-3);font-weight:700;font-size:13.5px}
.pd .lead{color:var(--ink-2);margin:0 0 22px}
.specs{width:100%;border-collapse:collapse;margin:0 0 26px;font-size:14.5px}
.specs td{padding:10px 13px;border-bottom:1px solid var(--line);vertical-align:top}
.specs tr td:first-child{color:var(--ink-3);width:38%;font-weight:600}
.specs tr:nth-child(odd){background:#fbfcfd}
.buybox{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.buybox .note{font-size:14px;color:var(--ink-2);margin:0 0 15px}
.buybox .btn{width:100%;justify-content:center;margin-bottom:10px}
ul.speclist{margin:0 0 24px;padding-inline-start:20px;color:var(--ink-2);font-size:15px}
ul.speclist li{margin-bottom:6px}

/* ---------- footer ---------- */
footer.site{background:var(--ink);color:#aeb7c4;padding:48px 0 26px;margin-top:40px;font-size:14.5px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px;padding-bottom:30px;border-bottom:1px solid #363c47}
footer.site h4{color:#fff;font-size:16px;margin:0 0 13px}
footer.site a:hover{color:#fff}
footer.site li{list-style:none;margin-bottom:7px}
footer.site ul{margin:0;padding:0}
footer.site .logo img{height:58px;filter:brightness(0) invert(1);opacity:.92;margin-bottom:12px}
.copy{padding-top:18px;font-size:13px;color:#7d8695;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- misc ---------- */
.prose{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 34px;max-width:860px;margin:0 auto}
.prose h2{margin-top:28px;font-size:21px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--ink-2)}
.cta-band{background:var(--blue-light);border-radius:18px;padding:34px;text-align:center;border:1px solid #d3e9f4}
.cta-band h2{margin:0 0 8px}
.cta-band p{margin:0 0 18px;color:var(--ink-2)}

@media(max-width:980px){
  :root{--hdr-h:92px; --logo-h:60px}
  .areas{grid-template-columns:1fr}
  .feats{grid-template-columns:repeat(2,1fr)}
  .layout{grid-template-columns:1fr}
  aside.filters{position:static;max-height:none}
  .pd{grid-template-columns:1fr;gap:26px}
  footer.site .cols{grid-template-columns:1fr 1fr}
  nav.main{display:none;position:absolute;top:var(--hdr-h);inset-inline:0;background:#fff;flex-direction:column;padding:10px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  nav.main.open{display:flex}
  nav.main a{width:100%}
  .burger{display:block;margin-inline-start:auto}
  .toolbar{top:var(--hdr-h)}
}
@media(max-width:560px){
  :root{--hdr-h:82px; --logo-h:52px}
  .feats,footer.site .cols{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .p .ph{height:140px}
  .gal .main{height:300px}
}

/* recovered long-description blocks */
.spec-h{font-size:19px;margin:26px 0 12px;padding-bottom:8px;border-bottom:2px solid var(--blue-light)}
.prose-block{margin:0 0 22px;color:var(--ink-2);font-size:15px}
.prose-block p{margin:0 0 10px}
.specs td{word-break:break-word}