html { scroll-behavior: smooth; }
body { margin: 0; background: #f5f8fc; color: #0f172a; font-family: Arial, sans-serif; }
#flutter-host { position: relative; overflow: hidden; width: 100%; height: 100vh; height: 100dvh; }
body.app-shell:not(.public-home) { overflow: hidden; }
body.app-shell:not(.public-home) #product-overview { display: none; }
body.app-shell:not(.public-home) #flutter-host { position: fixed; inset: 0; height: 100%; }
#product-overview { border-top: 1px solid #dce5ef; padding: 64px 24px; }
.product-content { max-width: 1080px; margin: 0 auto; line-height: 1.7; }
.eyebrow { color: #334155; font-size: 12px; font-weight: bold; letter-spacing: .12em; }
.product-content h1 { max-width: 800px; font-size: clamp(28px, 4vw, 42px); line-height: 1.16; letter-spacing: -.025em; }
.intro { max-width: 760px; font-size: 18px; }
.product-details { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin: 36px 0; }
.product-content h2 { font-size: 20px; line-height: 1.4; }
.product-content a { color: #075985; text-underline-offset: 4px; }
.product-links { display: flex; flex-wrap: wrap; gap: 12px 24px; border-top: 1px solid #dce5ef; padding-top: 24px; margin-top: 32px; }
a:focus-visible { outline: 3px solid #eab308; outline-offset: 4px; }
.no-script { padding: 16px 24px; }
@media (max-width: 700px) { .product-details { grid-template-columns: 1fr; gap: 12px; } #product-overview { padding: 36px 20px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }