/* HidrUm — hidrum.pro. Бренд: чёрный #111111 + жёлтый #FFC400. */
:root{
  --k:#111111; --k2:#1C1C1A; --y:#FFC400; --y-ink:#111111;
  --bg:#F4F4F1; --surface:#FFFFFF; --plate:#ECECE8; --line:#D9D9D4;
  --ink:#141414; --muted:#5A5A55; --photo:#F1F1EE;
  --display:"Unbounded","Arial Black",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--body);-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4.4vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.45rem,3vw,2.15rem);font-weight:700}
h3{font-size:1.1rem;font-weight:700}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.eyebrow{font:500 .76rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.muted{color:var(--muted)}
:focus-visible{outline:3px solid var(--y);outline-offset:2px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:100;background:var(--y);padding:8px 12px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;background:var(--y);color:var(--y-ink);font:600 .95rem/1 var(--body);padding:14px 20px;border-radius:var(--r);text-decoration:none;white-space:nowrap}
.btn:hover{background:#FFD23F}
.btn.dark{background:var(--k);color:#fff}.btn.dark:hover{background:#2A2A28}
.btn.ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.btn svg{width:16px;height:16px;flex:none}

/* Header */
.top-strip{background:var(--k);color:#CFCFCA;font-size:.85rem}
.top-strip .wrap{display:flex;justify-content:space-between;gap:16px;padding-block:7px;flex-wrap:wrap}
.top-strip a{text-decoration:none;color:#fff}
@media (max-width:700px){.top-strip .wrap>span:first-child{display:none}.top-strip .wrap{justify-content:center}}
header.site{position:sticky;top:0;z-index:20;background:var(--k);border-bottom:3px solid var(--y)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-block:12px}
.logo img{height:42px;width:auto}
nav.main{display:flex;gap:4px;align-items:center}
nav.main a{color:#E6E6E2;text-decoration:none;font-weight:500;padding:8px 12px;border-radius:var(--r)}
nav.main a:hover,nav.main a[aria-current="page"]{background:#262624;color:#fff}
.hdr-right{display:flex;gap:14px;align-items:center}
.hdr-phone{color:#fff;font-weight:600;text-decoration:none;white-space:nowrap}
.menu-btn{display:none;background:none;border:1.5px solid #555;color:#fff;border-radius:var(--r);padding:9px 11px;cursor:pointer}
@media (max-width:980px){
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--k);flex-direction:column;align-items:stretch;padding:8px 18px 16px;border-bottom:3px solid var(--y)}
  nav.main.open{display:flex}
  .menu-btn{display:inline-flex}
  .hdr-phone{display:none}
}
@media (max-width:520px){.logo img{height:34px}.hdr-right .btn{padding:11px 14px;font-size:.88rem}}

/* Breadcrumbs */
.crumbs{font-size:.85rem;color:var(--muted);padding-block:18px 0}
.crumbs a{color:var(--muted)}
.crumbs span{margin:0 6px}

/* Hero */
.hero{background:var(--k);color:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:28px;align-items:center;padding-block:56px 48px}
.hero h1 em{font-style:normal;color:var(--y)}
.hero .lead{margin-top:18px;color:#CFCFCA;font-size:1.1rem;max-width:56ch}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}
.facts div{border-top:3px solid var(--y);padding-top:10px}
.facts b{display:block;font:700 1.2rem/1.2 var(--display);color:#fff}
.facts span{font-size:.85rem;color:#B5B5B0}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero img{max-width:520px;order:-1}}
@media (max-width:520px){.facts{grid-template-columns:1fr}}

/* Sections */
.sec{padding-block:64px}
.sec.alt{background:var(--plate)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:18px;flex-wrap:wrap;margin-bottom:28px}
.sec-head .t{display:grid;gap:10px;max-width:760px}
.lead-p{color:var(--muted);font-size:1.05rem;max-width:70ch}

/* Category grid */
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.grid{grid-template-columns:minmax(0,1fr)}}
.cat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);text-decoration:none;display:flex;flex-direction:column;overflow:hidden;transition:border-color .15s,transform .15s}
.cat:hover{border-color:var(--k);transform:translateY(-2px)}
.cat .ph{aspect-ratio:4/3;max-width:100%;padding:14px;background:var(--photo);overflow:hidden}
.cat .ph img{width:100%;height:100%;object-fit:contain}
.cat .t{padding:14px 16px;border-top:4px solid var(--y);display:grid;gap:5px;background:#111111;color:#FFFFFF;flex:1}
.cat strong{font-weight:600;font-size:1.02rem;line-height:1.3;color:#FFFFFF}
.cat small{font:500 .85rem/1.35 var(--body);color:#E2E2DC}

/* Product page */
.prod{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);gap:36px;align-items:start}
.photo{background:var(--photo);border-radius:var(--r);padding:22px;display:grid;place-items:center}
.photo img{max-height:440px;object-fit:contain}
.prod > *{min-width:0}
@media (max-width:860px){.prod{grid-template-columns:minmax(0,1fr)}}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pill{font:500 .82rem/1 var(--mono);padding:8px 11px;border-radius:4px;background:var(--surface);border:1px solid var(--line)}
.pill.y{background:var(--y);border-color:var(--y)}
.cta-box{margin-top:26px;background:var(--k);color:#fff;border-radius:var(--r);padding:22px;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-box p{color:#CFCFCA;max-width:46ch}
.cta-box b{color:#fff;display:block;font-size:1.05rem;margin-bottom:4px}

/* Tables */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.95rem;font-variant-numeric:tabular-nums}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{font:600 .72rem/1.3 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--k);white-space:normal;vertical-align:bottom}
tr:last-child td{border-bottom:0}
tbody tr:nth-child(even) td{background:#FAFAF8}
td:first-child{font-weight:600}
.note{margin-top:12px;font-size:.88rem;color:var(--muted)}
.mono{font-family:var(--mono)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;min-width:0}
.card h3{font-size:1rem;padding-bottom:10px;border-bottom:3px solid var(--y);margin-bottom:6px}
.card ul{list-style:none;margin:0;padding:0}
.card li{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line);font-variant-numeric:tabular-nums}
.card li:last-child{border-bottom:0}
.card li b{font-family:var(--mono);font-weight:500}
.card li span{color:var(--muted);text-align:right}
.model{display:flex;flex-direction:column;gap:10px}
.model .code{font:800 1.45rem/1 var(--display)}
.model .code i{font-style:normal;background:var(--y);padding:2px 6px;border-radius:4px}
.model dl{margin:0;display:grid;gap:9px}
.model dt{font:500 .72rem/1.2 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.model dd{margin:2px 0 0}
.model .img{background:var(--photo);border-radius:4px;padding:10px;height:220px;display:grid;place-items:center}
.model .img img{max-height:100%;object-fit:contain}

.spec{list-style:none;margin:0;padding:0;border-top:2px solid var(--k)}
.spec li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.spec li span:first-child{color:var(--muted)}
.spec li span:last-child{font-weight:600;text-align:right}

.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.gal figure{margin:0;background:var(--photo);border-radius:var(--r);padding:12px;display:flex;flex-direction:column;gap:8px}
.gal img{aspect-ratio:1/1;object-fit:contain;width:100%}
.gal figcaption{font-size:.85rem;color:var(--muted)}

/* Services band */
.svc{background:var(--k);color:#fff;padding-block:64px}
.svc .eyebrow{color:var(--y)}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1px;background:#333;border:1px solid #333;margin-top:28px}
.svc-grid > div{background:var(--k);padding:22px;display:grid;gap:8px;align-content:start}
.svc-grid .n{font:700 .8rem/1 var(--mono);color:var(--y)}
.svc-grid p{color:#BDBDB8;font-size:.95rem}

/* Text page */
.text{max-width:780px;display:grid;gap:16px}
.text h2{margin-top:18px}
.text ul{margin:0;padding-left:20px;display:grid;gap:6px}

/* Form */
.req{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:860px){.req{grid-template-columns:1fr}}
form.lead-form{display:grid;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
label{display:grid;gap:6px;font-size:.88rem;font-weight:500}
input,select,textarea{font:inherit;padding:12px;border:1px solid var(--line);border-radius:4px;background:#FBFBF9;color:var(--ink);width:100%}
textarea{min-height:110px;resize:vertical}
label.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.85rem;color:var(--muted)}
label.check input{width:auto;margin-top:3px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{padding:12px;border-radius:4px;background:var(--plate);font-size:.92rem}

/* Contacts */
.contacts{display:grid;gap:14px}
.contacts .row{display:grid;gap:4px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.contacts .row small{font:500 .72rem/1.2 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.contacts .big{font:700 1.3rem/1.25 var(--display);text-decoration:none}
.map{border:0;width:100%;height:420px;border-radius:var(--r);background:var(--plate)}

/* Footer */
footer.site{background:var(--k);color:#B5B5B0;padding-block:44px 28px;font-size:.9rem}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:28px}
footer.site h4{color:#fff;font:600 .78rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
footer.site a{color:#DADAD5;text-decoration:none}
footer.site a:hover{color:var(--y)}
footer.site .logo img{height:40px}
footer.site .bottom{margin-top:34px;padding-top:18px;border-top:1px solid #333;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem}
@media (max-width:900px){footer.site .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer.site .cols{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}