/* Optional visual trial: remove this stylesheet link to restore previous cards. */
body .direction-card,
body .about-item,
body .contact-extra,
body .newsletter-container {
    background: linear-gradient(135deg, rgba(18, 48, 57, .46), rgba(9, 22, 32, .36));
    -webkit-backdrop-filter: blur(7px) saturate(110%);
    backdrop-filter: blur(7px) saturate(110%);
    border-color: rgba(88, 201, 199, .18);
    box-shadow: inset 0 1px 0 rgba(196, 244, 243, .045), 0 8px 24px rgba(0, 0, 0, .10);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    body .direction-card, body .about-item, body .contact-extra, body .newsletter-container {
        background: rgba(12, 30, 39, .85);
    }
}