/* Sticky mobile call bar: shown only on small viewports. Desktop layout is unchanged. */
.mobile-call-bar{
  display:none;
}
@media (max-width:768px){
  body{
    padding-bottom:72px; /* keep footer and page content clear of the sticky bar */
  }
  .mobile-call-bar{
    display:flex;
    align-items:center;
    justify-content:center;
    position:fixed;
    left:12px;
    right:12px;
    bottom:12px;
    z-index:1000;
    min-height:48px;
    padding:12px 18px;
    border-radius:var(--radius-md, 14px);
    background:linear-gradient(180deg, var(--accent, #e67e22), #c96a1c);
    color:#fff;
    font-weight:800;
    font-size:16px;
    letter-spacing:.01em;
    text-decoration:none;
    box-shadow:0 12px 28px rgba(22,56,87,.35);
    border:1px solid rgba(255,255,255,.25);
  }
  .mobile-call-bar:active{
    transform:translateY(1px);
  }
}