.jms-listing-head {
  padding:4.5rem 1rem 4rem;
  background:radial-gradient(800px 400px at 90% 0,rgba(229,57,53,.16),transparent 60%),linear-gradient(135deg,#0d141c,#050607);
  color:#fff;
}
.jms-listing-head .contact-header { max-width:980px; margin:0 auto; text-align:left; }
.jms-listing-head .contact-title { margin:0 0 1rem; color:#fff; font-size:clamp(2.7rem,6vw,5rem); line-height:.98; font-weight:900; }
.jms-listing-head .contact-header p { max-width:760px; margin:.5rem 0; color:rgba(255,255,255,.72); font-size:1.08rem; line-height:1.75; }
@media(max-width:640px){.jms-listing-head{padding:3rem .9rem}.jms-listing-head .contact-title{font-size:clamp(2.35rem,12vw,3.5rem)}}