:root{--ink:#102138;--blue:#146cda;--cyan:#16b8c8;--ice:#eef7ff;--line:#dce7f1;--muted:#5e6d7d;--white:#fff;--shadow:0 18px 50px rgba(16,33,56,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 36px));margin:auto}.top{background:#0b1a2d;color:#dce8f6;font-size:13px}.top .wrap{display:flex;justify-content:space-between;padding:8px 0}.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;gap:30px}.logo{font-size:21px;font-weight:900;letter-spacing:.04em;display:flex;align-items:center;gap:10px}.logo i{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;font-style:normal}.links{display:flex;gap:24px;margin-left:auto;font-size:14px;font-weight:650}.links a:hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border:0;border-radius:12px;font-weight:800;cursor:pointer;transition:.2s;background:var(--blue);color:#fff}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(20,108,218,.22)}.btn.light{background:#fff;color:var(--ink)}.btn.outline{background:transparent;color:var(--blue);border:1px solid #a9c9ef}.hero{background:radial-gradient(circle at 80% 20%,rgba(22,184,200,.22),transparent 25%),linear-gradient(125deg,#0b1a2d,#123963);color:#fff;overflow:hidden}.hero-grid{min-height:600px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:55px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:#61d6df}.hero h1{font-size:clamp(42px,5.6vw,74px);line-height:.98;margin:18px 0 24px;letter-spacing:-.045em}.hero p{font-size:19px;color:#d5e4f3;max-width:690px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.subfilters{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.subfilters button{border:1px solid rgba(255,255,255,.42);background:rgba(255,255,255,.1);color:#fff;padding:10px 14px;border-radius:999px;font-weight:800;cursor:pointer}.subfilters button.active,.subfilters button:hover{background:#fff;color:var(--ink)}.hero-visual{position:relative}.hero-card{background:#fff;border-radius:30px;padding:28px;box-shadow:0 35px 90px rgba(0,0,0,.34)}.hero-card img{height:410px;width:100%;object-fit:contain}.float{position:absolute;left:-28px;bottom:42px;background:#fff;color:var(--ink);padding:16px 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h2{font-size:36px;margin:0}.calc-result{background:#fff;color:var(--ink);border-radius:20px;padding:28px}.big{font-size:48px;font-weight:900;color:var(--blue);line-height:1}.field{display:grid;gap:7px;margin-bottom:14px}.field label{font-size:13px;font-weight:800}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd8e5;border-radius:11px;padding:13px;font:inherit;background:#fff}.catalog-hero{padding:62px 0;background:linear-gradient(120deg,#0c2038,#174f7a);color:#fff}.catalog-hero h1,.page-hero h1{font-size:clamp(38px,5vw,64px);line-height:1.04;margin:12px 0}.filters{position:sticky;top:78px;background:#fff;z-index:20;border-bottom:1px solid var(--line);padding:16px 0}.filter-row{display:flex;gap:10px;flex-wrap:wrap}.filter-row button{border:1px solid var(--line);background:#fff;padding:10px 14px;border-radius:999px;font-weight:750;cursor:pointer}.filter-row button.active{background:var(--ink);color:#fff}.search{margin-left:auto;min-width:250px;border:1px solid var(--line);border-radius:999px;padding:10px 16px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:.2s}.product:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.product-img{height:220px;background:#f6f9fc;padding:18px;display:grid;place-items:center}.product-img img{width:100%;height:100%;object-fit:contain}.product-body{padding:20px;display:flex;flex-direction:column;flex:1}.badge{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--blue);font-weight:900}.product h3{font-size:18px;line-height:1.22;margin:8px 0}.product p{font-size:13px;color:var(--muted);margin:0 0 18px}.product .btn{margin-top:auto}.page-hero{padding:64px 0;background:#eef6fb}.crumbs{font-size:13px;color:var(--muted)}.product-page{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:start}.product-photo{border:1px solid var(--line);border-radius:26px;background:#f7fafc;padding:32px}.product-photo img{height:470px;width:100%;object-fit:contain}.product-info h1{font-size:clamp(36px,4.5vw,58px);line-height:1.04;margin:12px 0}.specs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin:25px 0}.specs div{padding:15px 0;border-bottom:1px solid var(--line)}.specs span{display:block;font-size:12px;color:var(--muted)}.band{background:linear-gradient(120deg,var(--blue),#0b94aa);color:#fff;border-radius:30px;padding:42px;display:flex;justify-content:space-between;gap:30px;align-items:center}.band h2{margin:0;font-size:34px}.footer{background:#0b1a2d;color:#cbd9e8;padding:58px 0 25px}.footgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}.footer h4{color:#fff}.footer a{display:block;margin:8px 0}.legal{border-top:1px solid #29405a;margin-top:38px;padding-top:20px;font-size:12px;color:#8ea3ba}.mobile{display:none}.hidden{display:none!important}.note{font-size:13px;color:var(--muted)}.leadbox{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}.form-card{background:#fff;border:1px solid var(--line);padding:28px;border-radius:22px;box-shadow:var(--shadow)}@media(max-width:900px){.links,.nav>.btn{display:none}.mobile{display:block;margin-left:auto}.hero-grid,.feature,.product-page,.calc,.leadbox{grid-template-columns:1fr}.hero-grid{padding:60px 0}.hero-visual{order:-1}.hero-card img{height:280px}.float{left:10px}.cat-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.trust-row{grid-template-columns:repeat(2,1fr)}.footgrid{grid-template-columns:1fr 1fr}.filters{top:78px}.search{width:100%;margin:0}}@media(max-width:560px){section{padding:58px 0}.cat-grid,.product-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.trust-row,.footgrid{grid-template-columns:1fr}.top .wrap{display:block;text-align:center}.top span{display:block}.section-head{display:block}.product-photo img{height:310px}.band{display:block}.band .btn{margin-top:20px}}
/* Keep tall product photos inside their cards on Safari and other browsers. */
.product-grid{align-items:stretch}
.product{min-width:0}
.product-img{height:220px;min-height:220px;flex:0 0 220px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.product-img img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center}
.product-body{position:relative;z-index:1;background:#fff;min-width:0}