.site-container{max-width:1080px;margin:0 auto;padding:0 22px}.site-nav{gap:18px;padding:16px 0}.site-nav,.site-nav-links{display:flex;align-items:center;flex-wrap:wrap}.site-nav-links{gap:4px;margin-left:auto}.site-nav a.nav-link{color:var(--bs-text-secondary);text-decoration:none;font-size:13.5px;font-weight:500;padding:7px 11px;border-radius:8px}.site-nav a.nav-link:hover{background:var(--bs-surface-raised)}.site-nav a.nav-link:hover,.site-nav a.nav-link[aria-current=page]{color:var(--bs-text-primary)}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:9px;padding:12px 20px;font-size:14.5px;font-weight:700;font-family:var(--bs-font-body);text-decoration:none;border:none;cursor:pointer;line-height:1}.btn-cyan{background:var(--bs-accent);color:var(--bs-on-accent)}.btn-cyan:hover{background:var(--bs-accent-hover)}.btn-cobalt{background:var(--bs-cobalt);color:var(--bs-on-cobalt)}.btn-cobalt:hover{background:var(--bs-cobalt-hover)}.btn-ghost{background:transparent;color:var(--bs-text-primary);border:1px solid var(--bs-border-strong)}.btn-ghost:hover{background:var(--bs-surface-raised)}.display-hero{font-weight:700;line-height:.98;font-size:clamp(38px,7vw,72px)}.display-h2,.display-hero{font-family:var(--bs-font-display);text-transform:uppercase;letter-spacing:.04em;color:var(--bs-text-primary);margin:0}.display-h2{font-weight:500;line-height:1.05;font-size:clamp(24px,3.4vw,34px)}.lede{color:var(--bs-text-secondary);font-size:clamp(15px,1.8vw,18px);line-height:1.65}.hero-grid{display:grid;grid-template-columns:1fr;grid-gap:44px;gap:44px;align-items:center}@media (min-width:920px){.hero-grid{grid-template-columns:1.1fr .9fr}}.site-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.site-grid-wide{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.site-card{background:var(--bs-surface);border:1px solid var(--bs-border);border-radius:14px;padding:22px}.site-section{padding:54px 0}.site-footer{border-top:1px solid var(--bs-border);margin-top:40px;padding:34px 0 46px}.cta-card{display:flex;flex-wrap:wrap;align-items:center;gap:22px;background:var(--bs-surface);border:1px solid var(--bs-border);border-radius:18px;padding:20px;text-decoration:none;transition:border-color .14s ease,background .14s ease,transform .14s ease,box-shadow .14s ease}.cta-card:hover{border-color:var(--bs-cobalt);background:var(--bs-surface-raised);transform:translateY(-2px);box-shadow:0 16px 44px rgba(0,0,0,.42)}.cta-card:hover .btn-cobalt{background:var(--bs-cobalt-hover)}.cta-card-body{flex:1 1 240px;display:flex;flex-direction:column;align-items:flex-start;gap:13px}.cta-card-sub{margin:0;font-size:14.5px;line-height:1.55;color:var(--bs-text-secondary)}a.peptide-card{text-decoration:none;display:flex;flex-direction:column;gap:8px;transition:border-color .12s}a.peptide-card:hover{border-color:var(--bs-border-strong);background:var(--bs-surface-raised)}.aa-seq{font-family:var(--bs-font-data);font-size:12px;line-height:1.7;color:var(--bs-text-secondary);word-break:break-word;overflow-wrap:anywhere;margin:0}