:root{
  --ink:#14232e; --slate:#2c4a5e; --glass:#5f9ea8; --mist:#e6eef0; --paper:#fbfcfc; --line:#cfdcdf; --muted:#55666f;
  --font:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-padding-top:80px}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--slate)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--glass);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{font-stretch:112%;line-height:1.1;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5vw,4rem);font-weight:800}
h2{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:750}
h3{font-size:1.3rem;font-weight:700}
p{margin:0 0 1em;max-width:68ch}
.lead{font-size:1.2rem;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,252,252,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);min-height:73px}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{font-weight:800;font-stretch:125%;font-size:1.35rem;text-decoration:none;color:var(--ink);letter-spacing:-.02em}
.brand span{color:var(--glass)}
.nav{display:flex;gap:22px;align-items:center}
.nav a{text-decoration:none;color:var(--ink);font-weight:500}
.nav a[aria-current=page]{color:var(--slate);box-shadow:inset 0 -2px 0 var(--glass)}
.btn{display:inline-block;background:var(--slate);color:#fff;text-decoration:none;font-weight:600;padding:12px 22px;border-radius:4px;border:0;font:inherit;font-weight:600;cursor:pointer}
.nav a.btn{color:#fff}
.btn:hover{background:var(--ink)}
.btn.ghost{background:transparent;color:var(--slate);border:1px solid var(--slate)}
.btn.light{background:#fff;color:var(--ink)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:4px;padding:8px 12px;font:inherit;cursor:pointer}
@media (max-width:1120px){
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);flex-direction:column;align-items:flex-start;padding:20px 24px;border-bottom:1px solid var(--line);gap:16px}
  .nav.open{display:flex}
}
.hero{position:relative;min-height:78vh;display:flex;align-items:flex-end;color:#fff;background:var(--ink)}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero .wrap{position:relative;padding-top:120px;padding-bottom:72px;width:100%}
.hero p{color:#e3ecee;font-size:1.2rem}
.formulas{display:flex;flex-wrap:wrap;gap:12px 40px;margin:0 0 28px;font-stretch:125%;font-weight:300;font-size:clamp(1.4rem,3vw,2.2rem);color:#cfe3e6}
.formulas b{font-weight:700;color:#fff}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.page-hero{position:relative;color:#fff;background:var(--ink)}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.page-hero .wrap{position:relative;padding:110px 24px 56px}
.page-hero p{color:#e3ecee}
section{padding:88px 0}
section.tint{background:var(--mist)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:4px;aspect-ratio:4/3;object-fit:cover;width:100%}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:32px}}
.facts{display:flex;gap:56px;flex-wrap:wrap;margin-top:24px}
.facts div{border-left:3px solid var(--glass);padding-left:16px}
.facts strong{display:block;font-size:2rem;font-stretch:115%;line-height:1.1}
.facts span{color:var(--muted)}
.product-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:2px solid var(--ink);margin-top:32px}
.product{padding:28px 28px 32px 0;border-right:1px solid var(--line)}
.product + .product{padding-left:28px}
.product:last-child{border-right:0}
.product .f{font-stretch:125%;font-size:2.4rem;font-weight:300;color:var(--glass);line-height:1;margin-bottom:14px}
.product a{font-weight:600}
@media (max-width:860px){.product-list{grid-template-columns:1fr}.product,.product+.product{padding:24px 0;border-right:0;border-bottom:1px solid var(--line)}}
.detail{display:grid;grid-template-columns:220px 1fr;gap:40px;padding:48px 0;border-top:1px solid var(--line)}
.detail .f{font-stretch:125%;font-size:3rem;font-weight:300;color:var(--glass);line-height:1}
@media (max-width:700px){.detail{grid-template-columns:1fr;gap:12px}}
.apps{display:grid;grid-template-columns:repeat(2,1fr);gap:40px 56px;margin-top:32px}
.apps article{border-top:2px solid var(--ink);padding-top:20px}
@media (max-width:760px){.apps{grid-template-columns:1fr}}
.band{position:relative;color:#fff;background:var(--slate);padding:80px 0}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.25}
.band .wrap{position:relative}
.band p{color:#e3ecee}
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:56px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.office{border-top:2px solid var(--ink);padding-top:16px;margin-bottom:36px}
.office p{margin:0 0 .4em}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){form .row{grid-template-columns:1fr}}
label{display:block;font-weight:600;margin:0 0 6px;font-size:.95rem}
.field{margin-bottom:18px}
input,select,textarea{width:100%;font:inherit;padding:11px 12px;border:1px solid #9fb2b8;border-radius:4px;background:#fff;color:var(--ink)}
textarea{min-height:130px;resize:vertical}
.req{color:#a33}
.err{color:#a33;font-size:.9rem;margin-top:4px;min-height:1em}
.notice{background:#fff;border:1px solid var(--line);border-left:4px solid var(--glass);padding:16px 18px;border-radius:4px;margin-top:16px}
footer{background:var(--ink);color:#c6d3d7;padding:56px 0 32px;font-size:.95rem}
footer a{color:#fff}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
footer .brand{color:#fff}
footer h3{color:#fff;font-size:1rem}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:6px}
.legal{border-top:1px solid #2f4452;margin-top:40px;padding-top:20px;color:#8ea2a9}
@media (max-width:760px){.foot{grid-template-columns:1fr}}
.tagline{font-size:1.35rem!important;font-weight:600;color:#fff!important}
.actions.dark{display:flex;gap:14px;flex-wrap:wrap;margin-top:40px}
.split.top{align-items:start}
.product-list.four{grid-template-columns:repeat(4,1fr)}
.product-list.four .f{font-size:2rem}
@media (max-width:860px){.product-list.four{grid-template-columns:1fr}}
.list{padding-left:1.2em;margin:0 0 1.2em}.list li{margin-bottom:.5em}
.steps{padding-left:1.4em}.steps li{margin-bottom:.8em;padding-left:.3em}
.apps article a{font-weight:600}
.faq details{border-top:1px solid var(--line);padding:16px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{font-weight:700;font-size:1.1rem;cursor:pointer}
.faq details p{margin:12px 0 0}
.hint{color:var(--muted);font-size:.95rem}
.fsub{color:#fff;font-weight:600;margin:8px 0 12px}
@media (min-width:900px){.keep{white-space:nowrap}}