:root{
  --milk:#f8f6f2;--white:#fffefb;--ink:#252220;--soft:#847c72;
  --honey:#b98a3c;--honey-d:#98702c;--line:#e9e4da;--r:22px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--milk);color:var(--ink);font-family:'Golos Text',system-ui,sans-serif;font-size:16.5px;line-height:1.75}
img{display:block;max-width:100%}
.wrap{max-width:1000px;margin:0 auto;padding:0 24px}
@media(max-width:640px){.wrap{padding:0 18px}}
.kk{font-size:10.5px;letter-spacing:.34em;text-transform:uppercase;color:var(--honey)}
.btn{display:inline-block;background:var(--honey);color:#fff;padding:15px 30px;text-decoration:none;font-weight:600;font-size:14px;border-radius:999px;transition:.25s;letter-spacing:.02em;border:0;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--honey-d)}
.btn.line2{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn.line2:hover{background:transparent;border-color:var(--honey);color:var(--honey-d)}
h1,h2,h3{font-weight:400}

/* шапка */
.nav{position:sticky;top:0;z-index:60;background:rgba(248,246,242,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .in{max-width:1000px;margin:0 auto;padding:16px 24px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
@media(max-width:700px){.nav .in{padding:13px 18px;grid-template-columns:auto 1fr}}
.nav .back{font-size:13px;font-weight:500;color:var(--soft);text-decoration:none;transition:color .2s;white-space:nowrap}
.nav .back:hover{color:var(--honey-d)}
.nav .logo{text-align:center;text-decoration:none;color:var(--ink)}
@media(max-width:700px){.nav .logo{text-align:right}}
.nav .logo b{font-family:'Tenor Sans',sans-serif;font-weight:400;font-size:17px;letter-spacing:.24em;text-transform:uppercase}
.nav .logo span{display:block;font-size:9px;letter-spacing:.34em;text-transform:uppercase;color:var(--honey);margin-top:1px}
.nav .tel{justify-self:end;font-weight:600;font-size:14px;color:var(--ink);text-decoration:none;white-space:nowrap}
.nav .tel:hover{color:var(--honey-d)}
@media(max-width:700px){.nav .tel{display:none}}

/* крошки */
.crumbs{padding:26px 0 0;font-size:12.5px;color:var(--soft);display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.crumbs a{color:var(--soft);text-decoration:none}
.crumbs a:hover{color:var(--honey-d)}
.crumbs b{color:var(--ink);font-weight:500}
.crumbs span{opacity:.5}

/* заголовок */
.phead{padding:26px 0 30px;max-width:760px}
.phead h1{margin-top:11px;font-family:'Tenor Sans',sans-serif;font-size:clamp(28px,5vw,46px);letter-spacing:.05em;text-transform:uppercase;line-height:1.16}
.phead .lead{margin-top:15px;font-size:17px;color:var(--soft);max-width:660px}
.phead .cta{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:480px){.phead .cta{flex-direction:column}.phead .cta .btn{text-align:center}}

/* главное фото */
.shot{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:0 44px 90px -60px rgba(37,34,32,.55)}
.shot img{width:100%;height:auto;aspect-ratio:16/8;object-fit:cover}
@media(max-width:640px){.shot img{aspect-ratio:4/3}}

/* текст */
.body{padding:52px 0 0;max-width:720px}
.body p+p{margin-top:16px}
.body p{font-size:16.5px}
@media(max-width:640px){.body{padding-top:36px}}

/* плитки */
.feats{margin-top:44px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:700px){.feats{grid-template-columns:1fr}}
.ft{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:24px 26px}
.ft h3{font-family:'Tenor Sans',sans-serif;font-size:19px;letter-spacing:.03em;line-height:1.3}
.ft p{margin-top:8px;font-size:14px;color:var(--soft)}

/* галерея */
.gal2{margin-top:56px}
.gal2 h2,.uses h2,.more h2{font-family:'Tenor Sans',sans-serif;font-size:clamp(21px,3vw,28px);letter-spacing:.05em;text-transform:uppercase}
.strip{margin-top:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:700px){.strip{grid-template-columns:1fr;gap:12px}}
.strip img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:16px;border:1px solid var(--line)}

/* применение */
.uses{margin-top:56px}
.uses ul{margin-top:18px;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 26px;max-width:760px}
@media(max-width:520px){.uses ul{grid-template-columns:1fr}}
.uses li{position:relative;padding-left:28px;font-size:15px}
.uses li::before{content:"";position:absolute;left:2px;top:11px;width:14px;height:8px;border-left:1.8px solid var(--honey);border-bottom:1.8px solid var(--honey);transform:rotate(-45deg)}

/* ── противопожарный блок ── */
.cls{margin-top:60px}
.cls-head{max-width:700px}
.cls-head h2{margin-top:10px;font-family:'Tenor Sans',sans-serif;font-size:clamp(21px,3vw,30px);letter-spacing:.05em;text-transform:uppercase;line-height:1.25}
.cls-head .note{margin-top:11px;color:var(--soft);font-size:15px}
.lets{margin-top:26px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:760px){.lets{grid-template-columns:1fr 1fr}}
@media(max-width:440px){.lets{grid-template-columns:1fr}}
.lets div{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:20px 22px}
.lets b{display:block;font-family:'Tenor Sans',sans-serif;font-weight:400;font-size:32px;color:var(--honey);line-height:1}
.lets p{margin-top:10px;font-size:13.5px;color:var(--soft);line-height:1.6}
.lets i{font-style:normal;color:var(--ink);font-weight:600;display:block;margin-bottom:3px}

.tbl{margin-top:22px;background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.tr{display:grid;grid-template-columns:minmax(0,1fr) 130px minmax(0,1fr);gap:14px;padding:15px 24px;border-bottom:1px solid var(--line);align-items:center;font-size:14.5px}
.tr:last-child{border-bottom:0}
@media(max-width:640px){.tr{grid-template-columns:1fr auto;gap:6px 12px;padding:14px 18px}.tr span:last-child{grid-column:1/-1;color:var(--soft);font-size:13px}}
.tr.th{background:#faf7f1;font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--soft)}
@media(max-width:640px){.tr.th span:last-child{display:none}}
.tr b{font-weight:600;color:var(--honey-d);white-space:nowrap}
.tblnote{margin-top:14px;font-size:13.5px;color:var(--soft);max-width:700px}

.first{margin-top:44px}
.first .in{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:36px 40px;position:relative;overflow:hidden}
.first .in::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--honey),transparent)}
@media(max-width:640px){.first .in{padding:26px 22px}}
.first h2{margin-top:10px;font-family:'Tenor Sans',sans-serif;font-size:clamp(21px,3vw,30px);letter-spacing:.06em;text-transform:uppercase}
.first p{margin-top:12px;color:var(--soft);font-size:15px;max-width:720px}

/* финал */
.final{margin-top:64px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:48px 44px;text-align:center;position:relative;overflow:hidden}
@media(max-width:640px){.final{padding:32px 20px;margin-top:48px}}
.final::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--honey),transparent)}
.final h2{margin-top:11px;font-family:'Tenor Sans',sans-serif;font-size:clamp(22px,3.4vw,32px);letter-spacing:.07em;text-transform:uppercase}
.final .info{margin-top:12px;font-size:14px;color:var(--soft)}
.final .tels{margin-top:18px;display:flex;gap:10px 30px;justify-content:center;flex-wrap:wrap}
.final .tels a{font-weight:600;font-size:clamp(15px,2vw,18px);color:var(--ink);text-decoration:none}
.final .tels a:hover{color:var(--honey-d)}
.final .btns{margin-top:24px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
@media(max-width:480px){.final .btns{flex-direction:column}.final .btns .btn{text-align:center}}

/* другие направления */
.more{margin-top:60px;padding-bottom:16px}
.oths{margin-top:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:760px){.oths{grid-template-columns:1fr 1fr}}
@media(max-width:440px){.oths{grid-template-columns:1fr}}
.oth{display:block;text-decoration:none;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.22s}
.oth:hover{border-color:var(--honey);transform:translateY(-3px)}
.oth img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover}
.oth span{display:block;padding:13px 16px 15px;font-size:14px;font-weight:500;line-height:1.4}

.footer{margin-top:56px;border-top:1px solid var(--line)}
.footer .in{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:22px 24px 34px;font-size:12px;color:var(--soft);letter-spacing:.04em}

.fab{position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;background:#22a35c;display:grid;place-items:center;box-shadow:0 14px 30px -10px rgba(34,163,92,.55);transition:transform .2s}
.fab:hover{transform:scale(1.06)}
.fab svg{width:28px;height:28px;fill:#fff}