:root{--ink: #333333;--muted: #555555;--paper: #ffffff;--page: #f5f5f5;--brand: #173b50;--accent: #6699cc;--accent-dark: #477db3;--line: #e0e0e0;--soft-blue: #f4fbfd;--max: 1200px}*{box-sizing:border-box}html{min-height:100%;background:var(--page);-webkit-font-smoothing:antialiased}body{margin:0;min-height:100%;background:var(--page);color:var(--ink);font-family:Proxima Nova,Avenir,Montserrat,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.5}img{display:block;max-width:100%;height:auto}a{color:#3c6c9c;text-decoration:none;transition:color .16s ease,background-color .16s 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.site-header__inner{min-height:0;padding-bottom:38px}.site-header__brand{display:inline-block}.site-header__logo{width:min(315px,45vw)}.site-header__actions{display:flex;align-items:flex-end;flex-direction:column;gap:1.45rem}.site-header__phone{position:relative;margin-top:8px;padding-left:38px;color:#fff;font-size:1.35rem;font-weight:900;white-space:nowrap}.site-header__phone:before{position:absolute;top:50%;left:0;width:29px;height:22px;background:url(/images/bg_tel.png) center / contain no-repeat;content:"";transform:translateY(-50%)}.site-header__menu{display:none;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px;border:1px solid rgba(255,255,255,.35);border-radius:4px;background:#ffffff14;cursor:pointer}.site-header__menu span{display:block;width:19px;height:2px;border-radius:999px;background:#fff}.site-nav{display:flex;align-items:center;justify-content:flex-end;gap:.35rem}.site-nav 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minmax(0,7fr);max-width:var(--max);margin:0 auto}.about{padding:40px 40px 64px 0}.about h1,.products h2{margin-bottom:1.6rem}.about p{max-width:42rem;margin-bottom:1.6rem;color:var(--muted);font-size:clamp(1rem,1.4vw,1.18rem)}.products{padding:40px 0 64px 40px;border-left:1px solid var(--line)}.products h3{margin:1.6rem 0 1.1rem}.read-more{display:flex;flex-wrap:wrap;align-items:center;gap:.85rem 1.1rem;margin-bottom:2rem;color:var(--muted);font-size:1.05rem}.button-link{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border-radius:4px;background:var(--accent);color:#fff;font-weight:800;padding:.55rem 1.35rem}.button-link:hover{background:var(--accent-dark);color:#fff;text-decoration:none}.table-wrap{width:100%;overflow-x:auto;margin-bottom:1.35rem}.product-table{width:100%;min-width:660px;border-collapse:collapse;font-size:.95rem}.product-table th,.product-table td{padding:.45rem .7rem;text-align:left;vertical-align:top}.product-table th{font-weight:900}.product-table tbody tr:nth-child(odd){background:#fff}.series-toggle{display:inline-flex;align-items:center;gap:.4rem;border:0;background:transparent;color:#3c6c9c;cursor:pointer;font:inherit;font-weight:800;padding:0}.series-toggle:before{display:grid;width:16px;height:16px;place-items:center;border-radius:50%;background:var(--accent);color:#fff;content:"+";font-size:.9rem;line-height:1}.series-row[open] .series-toggle:before{content:"-"}.series-row summary{list-style:none}.series-row summary::-webkit-details-marker{display:none}.series-list{display:grid;gap:.12rem;margin-top:.35rem;padding-left:1.45rem}.contact{overflow:hidden;border-top:1px solid var(--line);background:#fff url(/images/bg_footer.jpg) 100% 0 / auto 100% no-repeat}.contact__inner{max-width:var(--max);min-height:280px;margin:0 auto;padding:48px 0 64px}.contact__panel{width:min(840px,calc(100vw - 64px));padding:1.6rem 1.85rem 1.85rem;border:1px solid rgba(224,224,224,.9);border-radius:4px;background:#ffffffe0;box-shadow:0 12px 32px #173b5014;backdrop-filter:blur(2px)}.contact__panel h2{margin-bottom:1.8rem}.contact__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem 1.7rem}.contact-card{display:grid;align-content:start;gap:.25rem;margin:0;padding:0;background:transparent;color:var(--muted);font-size:.95rem;font-style:normal}.contact-card--company{padding-left:0}.contact-card strong{color:var(--ink)}.detail-page{min-height:100vh;background:#fff url(/images/slippers.jpg) 100% 100% / min(760px,80vw) auto no-repeat}.detail-content{max-width:1264px;margin:0 auto;padding:38px 32px 560px}.detail-title{margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid #dddddd;font-size:clamp(2rem,4vw,3rem);text-transform:none}.detail-lead{display:flow-root}.detail-subnav{display:flex;flex-wrap:wrap;gap:.55rem;max-width:840px;margin:0 0 1.6rem}.detail-subnav a{display:inline-flex;min-height:36px;align-items:center;border:1px solid #ddf4fa;border-radius:4px;background:#f4fbfde6;color:#3c6c9c;font-size:.92rem;font-weight:800;padding:.35rem .75rem}.detail-subnav a:hover{border-color:#b7dfec;background:#fff;color:#122e4a;text-decoration:none}.detail-image{float:right;width:min(38vw,390px);margin:0 0 1.5rem 2rem}.detail-content p,.detail-content li{max-width:760px;color:var(--muted)}.detail-content p{margin-bottom:1rem}.detail-content h2{margin:2rem 0 .7rem;font-size:1.35rem;text-transform:none}.download{display:inline-flex;min-height:48px;align-items:center;justify-content:center;margin-bottom:1.5rem;border-radius:4px;background:var(--accent);color:#fff;font-weight:900;padding:.8rem 1.45rem;text-transform:uppercase}.download:hover{background:var(--accent-dark);color:#fff;text-decoration:none}.spec-grid{display:grid;width:min(100%,680px);margin:1rem 0 1.7rem;overflow:hidden;border:2px solid #1eb5db;border-radius:4px;background:#fff}.spec-row{display:grid;grid-template-columns:1fr 1fr}.spec-row+.spec-row{border-top:1px solid #ddf4fa}.spec-cell{padding:.7rem 1rem}.spec-cell:first-child{border-right:1px solid #ddf4fa;background:var(--soft-blue);font-weight:800}.camber{display:grid;grid-template-columns:1fr minmax(260px,474px);gap:2rem;width:min(100%,900px);margin-top:1.2rem;padding:1.4rem;border:2px solid #1eb5db;border-radius:4px;background:#fff}.camber p{align-self:center;margin:0}@media(max-width:1240px){.site-header__inner,.hero,.main-content,.contact__inner{margin-right:32px;margin-left:32px}.site-header__inner{padding-right:0;padding-left:0}.contact{background-image:none}}@media(max-width:900px){.site-header__inner{min-height:150px;padding-bottom:58px}.site-header__actions{gap:1rem}.site-nav{flex-wrap:wrap;max-width:460px}.main-content{grid-template-columns:1fr}.about{padding-right:0;padding-bottom:22px}.products{padding-left:0;border-left:0}.contact__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-card--company{grid-column:1 / -1}.detail-image{float:none;width:min(100%,420px);margin:0 0 1.5rem}}@media(max-width:640px){body{font-size:15px}.site-header__inner{min-height:86px;margin-right:16px;margin-left:16px;padding:16px 0 18px;align-items:center;gap:1rem}.site-header__logo{width:min(180px,48vw)}.site-header__actions{align-items:flex-end;flex-direction:row;gap:.65rem}.site-header__phone{margin-top:0;padding-left:0;font-size:clamp(.82rem,3.7vw,.95rem)}.site-header__phone:before{display:none}.site-header__menu{display:flex}.site-nav{position:absolute;top:calc(100% - 1px);right:0;left:0;z-index:20;display:none;align-items:stretch;flex-direction:column;gap:0;max-width:none;padding:.55rem;border-top:1px solid rgba(255,255,255,.16);background:var(--brand);box-shadow:0 18px 28px #00000029}.site-header[data-nav-open=true] .site-nav{display:flex}.site-nav a{justify-content:flex-start;min-height:44px;padding-right:.85rem;padding-left:.85rem}.hero{margin:0}.hero__viewport{border:0}.hero__slide img{aspect-ratio:16 / 9}.hero__button{width:44px;height:58px;font-size:3rem}.hero__button--prev{left:4px}.hero__button--next{right:4px}.main-content,.contact__inner{margin-right:16px;margin-left:16px}.about,.products{padding-top:28px;padding-bottom:34px}.product-table{min-width:620px;font-size:.88rem}.read-more{display:grid;align-items:start}.button-link,.download{width:100%}.detail-subnav{display:grid;grid-template-columns:1fr}.contact__inner{padding-top:40px}.contact__panel{width:100%;padding:1.35rem 1rem 1.5rem}.contact__grid,.camber{grid-template-columns:1fr}.contact-card,.contact-card--company{padding-left:0}.detail-page{background-size:100% auto}.detail-content{padding:24px 16px 260px}.spec-row{grid-template-columns:1fr}.spec-cell:first-child{border-right:0;border-bottom:1px solid #ddf4fa}}