body { background: #fcfcf9; color: #182c45; }
main { max-width: 1080px; padding: 30px 28px 48px; }
.site-header { display:flex; align-items:center; justify-content:space-between; gap:24px; padding-bottom:25px; border-bottom:1px solid var(--line); margin-bottom:38px; }
.publisher-brand { display:block; width:210px; max-width:100%; height:auto; }
.site-header nav,.site-footer { display:flex; flex-wrap:wrap; gap:12px 24px; align-items:center; }
.site-header a,.site-footer a { color:#182c45; text-decoration-thickness:1px; text-underline-offset:5px; }
.site-header .brand-link { flex-shrink:0; }
.hero { padding:44px 0 60px; max-width:810px; }
.eyebrow { font-size:.8rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:#116a69; margin:0 0 20px; }
.hero h1 { font-size:clamp(2.5rem,5.7vw,4.6rem); letter-spacing:-.055em; line-height:1.08; font-weight:750; margin:0 0 24px; }
.lead { max-width:620px; color:#485a6d; font-size:1.16rem; line-height:1.7; }
.site-button { display:inline-block; color:#fff; background:#182c45; padding:13px 22px; border-radius:7px; text-decoration:none; font-weight:650; margin-top:14px; }
.site-button:hover { background:#116a69; }
.product-card { display:grid; grid-template-columns:1.15fr 1fr; gap:52px; padding:38px; background:#edf4f3; border:1px solid #d5e6e4; border-radius:14px; }
.product-card h2 { font-size:1.8rem; line-height:1.2; letter-spacing:-.025em; margin-top:24px; }
.product-logo { display:block; width:160px; height:auto; margin-bottom:24px; }
.product-hero .product-logo { margin-bottom:30px; }
.feature-list { list-style:none; padding:0; margin:0; align-self:center; }
.feature-list li { padding:19px 0; border-bottom:1px solid #d0dfdd; }
.feature-list li:last-child { border:0; }
.feature-list strong,.feature-list span { display:block; }
.feature-list span { color:#485a6d; margin-top:5px; }
.contact-section { padding:65px 0 38px; max-width:720px; }
.contact-section h2 { font-size:1.65rem; margin:0; }
.secondary-language { border-top:1px solid var(--line); padding-top:24px; margin-top:30px; max-width:780px; }
.site-features { display:grid; grid-template-columns:1fr 1fr; gap:18px 48px; padding-bottom:28px; }
.site-features article { border-top:2px solid #2b9690; }
.site-features h2 { font-size:1.35rem; }
.site-features p,.product-note,.availability { color:#485a6d; }
.site-footer { margin-top:48px; padding-top:22px; border-top:1px solid var(--line); font-size:.9rem; }
.site-footer span { margin-right:auto; }
.controller,address { font-size:.95rem; }
section[id] { scroll-margin-top:20px; }
@media(max-width:650px) { main{padding:24px 18px 36px} .site-header{align-items:flex-start;flex-direction:column;gap:18px;margin-bottom:18px} .publisher-brand{width:180px} .site-header nav{gap:10px 18px;font-size:.93rem} .hero{padding:24px 0 40px} .product-card,.site-features{grid-template-columns:1fr;gap:22px} .product-card{padding:25px} .contact-section{padding-top:42px} }