.feature-card{
  left:clamp(1.25rem,3vw,2.75rem);
  bottom:clamp(1.25rem,3vw,2.5rem);
  max-width:360px;
  padding:1.4rem 1.5rem;
  background:rgba(23,57,44,.92);
  color:#fff;
  border-radius:4px;
  backdrop-filter:blur(8px);
  box-shadow:0 10px 30px rgba(0,0,0,.18);
}
.feature-card .eyebrow{color:#d6e0d9;margin-bottom:.6rem}
.feature-card h2{font-size:clamp(1.65rem,2.6vw,2.35rem);line-height:1.08;color:#fff;margin:.1rem 0 .7rem}
.feature-card p:not(.eyebrow){font-size:.92rem;line-height:1.55;color:#edf2ee;margin:0}
@media(max-width:600px){
  .feature-card{left:1rem;right:1rem;bottom:1rem;max-width:none;padding:1.2rem}
  .feature-card h2{font-size:1.7rem}
}