.seo-landing .page-hero h1{font-size:clamp(2.6rem,4.2vw,3.55rem);line-height:1.08;max-width:18ch;}
@media(max-width:640px){.seo-landing .page-hero h1{font-size:clamp(2rem,8vw,2.8rem);line-height:1.1;}}