/* Refoam — сайт бренда. Фирменные цвета: графит, красный, белый. Шрифт Montserrat. */
@font-face{font-family:Montserrat;font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/montserrat-cyrillic-JTUSjIg1_i6t8kCHKm459W1hyzbi.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Montserrat;font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/montserrat-latin-JTUSjIg1_i6t8kCHKm459Wlhyw.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --red:#E3222B;--red-d:#B8141C;--ink:#16181B;--graphite:#24272B;--graphite-2:#2F3338;--line:#3A3F45;
  --paper:#F4F3F1;--white:#fff;--muted:#6B7078;--muted-d:#A7ACB3;
  --radius:14px;--wrap:1200px;
  --fs-xs:clamp(.78rem,.76rem + .1vw,.85rem);--fs-s:clamp(.9rem,.87rem + .15vw,.98rem);--fs-m:clamp(1rem,.96rem + .2vw,1.1rem);
  --fs-l:clamp(1.2rem,1.1rem + .5vw,1.45rem);--fs-xl:clamp(1.55rem,1.3rem + 1.2vw,2.2rem);--fs-xxl:clamp(2rem,1.5rem + 2.6vw,3.5rem);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:var(--fs-m);line-height:1.6;color:var(--ink);background:var(--paper);text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--red-d);text-underline-offset:3px}
a:hover{color:var(--red)}
h1,h2,h3{line-height:1.15;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:var(--fs-xxl);text-transform:uppercase}
h2{font-size:var(--fs-xl)}
h3{font-size:var(--fs-l)}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.2em}
li{margin:.25em 0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:var(--red);color:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--red);outline-offset:2px}

/* шапка */
.topbar{background:var(--ink);color:#d6d8db;font-size:var(--fs-xs)}
.topbar .wrap{display:flex;gap:20px;justify-content:space-between;align-items:center;min-height:38px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.topbar .tb-l{display:flex;gap:20px;flex-wrap:wrap}
.site-head{background:var(--graphite);color:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid #000}
.site-head .wrap{display:flex;align-items:center;gap:24px;min-height:72px}
.logo{flex:none;display:block}
.logo img{height:46px;width:auto}
.nav{margin-left:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
.nav li{margin:0;position:relative}
.nav a{display:block;white-space:nowrap;color:#fff;text-decoration:none;font-size:var(--fs-s);font-weight:600;padding:10px 9px;border-radius:8px}
.nav a:hover,.nav a[aria-current=page]{background:var(--graphite-2);color:#fff}
.nav a[aria-current=page]{box-shadow:inset 0 -3px 0 var(--red)}
.nav .sub{display:none;position:absolute;top:100%;left:0;background:var(--graphite);border:1px solid var(--line);border-radius:10px;padding:8px;min-width:280px;flex-direction:column;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.nav li:hover>.sub,.nav li:focus-within>.sub{display:flex}
.nav .sub a{font-weight:500}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--red);color:#fff;text-decoration:none;font-weight:700;font-size:var(--fs-s);padding:12px 22px;border-radius:10px;border:2px solid var(--red);cursor:pointer;line-height:1.2;text-transform:uppercase;letter-spacing:.02em}
.btn:hover{background:var(--red-d);border-color:var(--red-d);color:#fff}
.btn.ghost{background:transparent;color:#fff;border-color:#fff}
.btn.ghost:hover{background:#fff;color:var(--ink)}
.btn.line{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.line:hover{background:var(--ink);color:#fff}
.head-cta{white-space:nowrap}
.m-only{display:none}
.burger{display:none;margin-left:auto;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.burger span{display:block;width:28px;height:3px;background:var(--red);margin:6px 0;border-radius:2px}

/* хлебные крошки */
.crumbs{font-size:var(--fs-xs);color:var(--muted-d);margin:0 0 18px}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li{margin:0}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--red)}
.crumbs a{color:#fff;text-decoration:none}
.crumbs a:hover{text-decoration:underline}

/* первый экран */
.hero{position:relative;color:#fff;background:var(--ink);overflow:hidden}
.hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,17,19,.92) 0%,rgba(16,17,19,.7) 45%,rgba(16,17,19,.15) 100%)}
.hero .wrap{position:relative;z-index:1;padding-top:64px;padding-bottom:72px}
.hero h1{color:#fff;max-width:16ch}
.hero h1 em{font-style:normal;color:var(--red)}
.hero .lead{font-size:var(--fs-l);max-width:44ch;color:#e9eaec;font-weight:500}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.page-hero{background:var(--graphite);color:#fff;padding:40px 0 44px;position:relative;overflow:hidden}
.page-hero h1{font-size:clamp(1.8rem,1.4rem + 2vw,2.9rem);max-width:22ch}
.page-hero .lead{color:#d9dbde;max-width:62ch;font-size:var(--fs-m);margin:0}
.page-hero.has-img .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.page-hero.has-img img{border-radius:var(--radius);max-height:320px;object-fit:contain;margin-left:auto}

/* секции */
section{padding:64px 0}
section.tight{padding:40px 0}
.dark{background:var(--graphite);color:#fff}
.dark a{color:#ff8a8f}
.ink{background:var(--ink);color:#fff}
.white{background:#fff}
.eyebrow{display:inline-block;font-size:var(--fs-xs);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.sec-head{max-width:760px;margin-bottom:32px}
.sec-head p{color:var(--muted)}
.dark .sec-head p,.ink .sec-head p{color:var(--muted-d)}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split img{border-radius:var(--radius)}
.card{background:#fff;border-radius:var(--radius);padding:24px;border:1px solid #e3e1dd;display:flex;flex-direction:column}
.dark .card,.ink .card{background:var(--graphite-2);border-color:var(--line);color:#fff}
.card h3{font-size:var(--fs-m);margin-bottom:.5em}
.card p{font-size:var(--fs-s);color:var(--muted);margin:0}
.dark .card p,.ink .card p{color:#c9ccd0}
.card .more{margin-top:auto;padding-top:14px;font-weight:700;font-size:var(--fs-s);text-decoration:none}
.prod{padding:0;overflow:hidden;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}
.prod:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.12);color:inherit}
.prod .pi{background:var(--graphite);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:18px}
.prod .pi img{max-height:100%;object-fit:contain}
.prod .pb{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.prod .tag{font-size:var(--fs-xs);font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:.06em}
.prod h3{margin:.3em 0 .4em}
.prod .more{color:var(--red-d)}
.num{font-size:clamp(2rem,1.5rem + 2vw,3rem);font-weight:700;color:var(--red);line-height:1;font-variant-numeric:tabular-nums}
.stat p{color:#d6d8db;margin-top:8px;font-size:var(--fs-s)}
.ic{width:44px;height:44px;border-radius:12px;background:rgba(227,34,43,.12);color:var(--red);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.ic svg{width:24px;height:24px}
.check{list-style:none;padding:0}
.check li{position:relative;padding-left:30px;margin:.55em 0}
.check li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat}
.minus li::before{background:#8b9096 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round'%3E%3Cpath d='M6 12h12'/%3E%3C/svg%3E") center/11px no-repeat}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:22px}
.steps>li{counter-increment:s;background:#fff;border-radius:var(--radius);padding:22px 22px 22px 78px;position:relative;border:1px solid #e3e1dd;margin:0}
.steps>li::before{content:counter(s);position:absolute;left:22px;top:20px;width:40px;height:40px;border-radius:50%;background:var(--red);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}
.steps h3{font-size:var(--fs-m);margin-bottom:.3em}
.steps p{margin:0;color:var(--muted);font-size:var(--fs-s)}
.step-img{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:center}
.step-img img{border-radius:10px}

/* таблицы */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid #e3e1dd;background:#fff}
table{border-collapse:collapse;width:100%;font-size:var(--fs-s)}
th,td{padding:12px 16px;text-align:left;vertical-align:top;border-bottom:1px solid #ebe9e5}
thead th{background:var(--ink);color:#fff;font-weight:600;white-space:nowrap}
tbody tr:nth-child(even){background:#faf9f7}
td.hl,th.hl{background:rgba(227,34,43,.07)!important;font-weight:600}
thead th.hl{background:var(--red)!important;color:#fff}
.note{font-size:var(--fs-xs);color:var(--muted);margin-top:10px}
.dark .note{color:var(--muted-d)}

/* рулоны и «купить» */
.rolls{display:grid;gap:12px}
.roll{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#fff;border:1px solid #e3e1dd;border-radius:12px;padding:14px 18px;text-decoration:none;color:var(--ink)}
.roll:hover{border-color:var(--red);color:var(--ink)}
.roll b{font-size:var(--fs-m)}
.roll small{color:var(--muted);display:block;font-size:var(--fs-xs)}
.roll .go{color:var(--red-d);font-weight:700;font-size:var(--fs-s);white-space:nowrap}
.buybox{background:var(--ink);color:#fff;border-radius:var(--radius);padding:28px}
.buybox p{color:#cfd2d6}
.buybox .btn{margin-top:6px}
.callout{border-left:4px solid var(--red);background:#fff;padding:18px 22px;border-radius:0 12px 12px 0;margin:20px 0}
.dark .callout{background:var(--graphite-2)}
.docs .doc{display:grid;grid-template-columns:56px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid #e3e1dd;border-radius:12px;padding:16px 20px;text-decoration:none;color:var(--ink)}
.docs .doc:hover{border-color:var(--red);color:var(--ink)}
.docs .doc .t{font-weight:700}
.docs .doc small{display:block;color:var(--muted);font-weight:500}
.pdf{width:56px;height:56px;border-radius:10px;background:var(--red);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.8rem}
.logos{display:grid;grid-template-columns:repeat(7,1fr);gap:18px;align-items:center}
.logos img{max-height:56px;width:auto;margin:auto;opacity:.85}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0}
.chips li{margin:0;background:var(--graphite-2);color:#fff;border-radius:999px;padding:6px 14px;font-size:var(--fs-xs);font-weight:600}
.white .chips li,.chips.light li{background:#ece9e5;color:var(--ink)}
details.faq{background:#fff;border:1px solid #e3e1dd;border-radius:12px;padding:0 20px;margin:0 0 12px}
details.faq summary{cursor:pointer;font-weight:700;padding:18px 28px 18px 0;list-style:none;position:relative}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.6rem;color:var(--red);font-weight:400}
details.faq[open] summary::after{content:"−"}
details.faq .a{padding:0 0 18px;color:#3b3f45}

/* формы */
.form{display:grid;gap:12px;max-width:520px}
.form input[type=text],.form input[type=tel],.form input[type=email],.form textarea{width:100%;font:inherit;font-size:var(--fs-s);padding:13px 16px;border-radius:10px;border:1.5px solid #c9c6c1;background:#fff;color:var(--ink)}
.dark .form input,.dark .form textarea,.ink .form input,.ink .form textarea{background:var(--graphite-2);border-color:var(--line);color:#fff}
.form textarea{min-height:100px;resize:vertical}
.form label.cons{font-size:var(--fs-xs);line-height:1.5}
.form label.cons input{width:15px;height:15px;vertical-align:-3px;margin:0 6px 0 0}
.form .hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form .msg{font-size:var(--fs-s);font-weight:600}
.form .msg.err{color:#ff8a80}
.form .msg.ok{color:#7dd99a}
.white .form .msg.err,.form-light .msg.err{color:var(--red-d)}

/* подвал */
.site-foot{background:var(--ink);color:#b9bdc2;font-size:var(--fs-s);padding:56px 0 24px}
.site-foot .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:32px}
.site-foot h4{color:#fff;font-size:var(--fs-s);text-transform:uppercase;letter-spacing:.08em;margin:0 0 14px}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:6px 0}
.site-foot a{color:#e3e5e8;text-decoration:none}
.site-foot a:hover{color:#fff;text-decoration:underline}
.site-foot .legal{border-top:1px solid #2c3035;margin-top:36px;padding-top:18px;font-size:var(--fs-xs);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.site-foot .logo img{height:40px;margin-bottom:14px}

@media (max-width:1280px){.nav a{padding:10px 8px}.head-cta{padding:12px 14px}}
@media (max-width:1100px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--graphite);border-top:1px solid var(--line);padding:12px 24px 20px;max-height:calc(100vh - 72px);overflow:auto}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch}
  .nav .sub{display:flex;position:static;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0;background:none}
  .burger{display:block}
  .nav .m-only{display:block}
  .nav .m-only .btn{display:inline-flex;margin-top:10px;padding:12px 20px}
  .head-cta{display:none}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .logos{grid-template-columns:repeat(4,1fr)}
  .site-foot .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  section{padding:44px 0}
  .g2,.g3,.g4,.split,.page-hero.has-img .wrap{grid-template-columns:1fr}
  .page-hero.has-img img{margin:0;max-height:220px}
  .step-img{grid-template-columns:1fr}
  .logos{grid-template-columns:repeat(3,1fr)}
  .site-foot .cols{grid-template-columns:1fr}
  .topbar .addr{display:none}
  .docs .doc{grid-template-columns:48px 1fr}
  .docs .doc .btn{grid-column:1/-1;justify-content:center}
  .hero .wrap{padding-top:44px;padding-bottom:52px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.split>*,.grid>*,.page-hero .wrap>*{min-width:0}
h1,h2,h3{overflow-wrap:break-word}