/* Shared base for homepage v5-v7 (trust-led). Desktop 1440. */
:root{--bg:#fff;--soft:#fafaf9;--stage:#f8f8fa;--ink:#141614;--text:#20231f;--muted:#60655d;--line:#e3e4de;--radius:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 "Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased;min-width:1200px}
img{max-width:100%;display:block}a{color:inherit}
.wrap{max-width:1328px;margin:0 auto;padding:0 64px}
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.035em;line-height:1.06;color:var(--ink)}
h1{font-size:76px}h2{font-size:48px}h3{font-size:24px;letter-spacing:-.02em;line-height:1.2}h4{font-size:17px;letter-spacing:-.01em;line-height:1.3;font-weight:600}
p{margin:0}
.eyebrow{margin:0 0 18px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.16em;color:var(--muted)}
.lead{font-size:20px;line-height:1.55;color:var(--muted);max-width:46ch}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:10px;min-height:50px;padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;text-decoration:none;border:1px solid var(--line);transition:background .18s,filter .18s}
.btn-dark{background:var(--ink);color:#fff;border-color:var(--ink)}.btn-dark:hover{filter:brightness(1.4)}
.btn-light{background:#fff}.btn-light:hover{background:#f2f2ef}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.link{font-weight:600;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}
.section{padding:128px 0}.section.soft{background:var(--soft)}.section.tight{padding:88px 0}
.rule{border-top:1px solid var(--line)}
/* header */
.site-header{position:sticky;top:0;z-index:20;background:#fffffff2;backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo img{height:38px;width:auto}
.nav{display:flex;align-items:center;gap:34px;font-size:15px}
.nav a{text-decoration:none}.nav a:not(.btn):hover{color:var(--muted)}
.nav .btn{min-height:42px;padding:8px 20px}
/* logos */
.logos{display:flex;align-items:center;justify-content:space-between;gap:40px}
.logos img{height:auto;opacity:.82}
.lg-samsung{width:150px}.lg-pirelli{width:150px}.lg-aisin{width:118px}.lg-lyf{width:52px}.lg-ascott{width:84px}
/* image panels */
.panel{background:var(--stage);border-radius:var(--radius);overflow:hidden}
.panel img{width:100%;height:100%;object-fit:contain}
.tag{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:#fff}
/* footer */
.footer{padding:56px 0 64px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.footer .row{display:flex;justify-content:space-between;align-items:center;gap:24px}
.footer img{height:30px;width:auto}
.placeholder{border:1.5px dashed #b9bcb3;border-radius:var(--radius);background:#fcfcfb;color:var(--muted)}
.logos>a{display:flex;align-items:center;justify-content:center;line-height:0}.logos>a:hover img,.logos>a:focus-visible img{opacity:1}