/* Compact phone cards; preserve all tariff content and 44px detail controls. */
@media(max-width:600px){
  .catalog-grid{gap:10px}
  .catalog-card{padding:19px 20px;border-radius:18px;min-height:0}
  .catalog-card-top{gap:10px;margin-bottom:12px}
  .catalog-card .catalog-service-icon{width:38px;height:38px;border-radius:10px}
  .catalog-card .catalog-service-icon>img{width:28px;height:28px}
  .catalog-card h3{font-size:16px;line-height:1.3;margin-bottom:2px}
  .catalog-card-category{font-size:11px;line-height:1.45}
  .catalog-plan-name{font-size:12px;line-height:1.45;min-height:0;margin-bottom:4px}
  .catalog-card-price{font-size:30px;line-height:1.15;margin-bottom:4px}
  .catalog-card-price>span{font-size:12px;margin-left:4px}
  .catalog-card-tax{font-size:11px;line-height:1.5;min-height:0;margin-bottom:14px}
  .catalog-unavailable{font-size:16px;line-height:1.4;min-height:0;margin:0 0 7px}
  .catalog-card-status{font-size:11px;line-height:1.6;min-height:0;margin-bottom:14px}
  .catalog-card-footer{gap:8px;padding-top:11px}
  .catalog-card-date{font-size:10px;line-height:1.5;max-width:190px}
  .catalog-card-button{font-size:12px;gap:8px;min-height:44px;padding:8px 0 8px 8px;margin:0}
}