.fixed-caption {
     position: absolute;
     bottom: 50px;
     left: 20px;
     text-align: left;
     z-index: 10;
     width: auto;
     max-width: 900px;
     padding: 20px;
     border-left: 5px solid #ed9320;
     background: rgba(0, 0, 0, 0.4);
     backdrop-filter: blur(2px);
 }

 .fixed-caption h2 {
     color: #fff;
     font-size: 3rem;
     font-weight: 800;
     text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.7);
     margin: 0;
     line-height: 1.2;
 }

 .fixed-caption h2.fs-4 {
     font-size: 1.8rem !important;
     font-weight: 400;
     margin-top: 15px;
 }

 @media (max-width: 768px) {
     .fixed-caption {
         bottom: 20px;
         left: 15px;
         right: 15px;
         max-width: none;
     }

     .fixed-caption h2 {
         font-size: 1.8rem;
     }

     .fixed-caption h2.fs-4 {
         font-size: 1.2rem !important;
     }
 }

 @media (max-width: 576px) {
     .fixed-caption h2 {
         font-size: 1.5rem;
     }

     .fixed-caption h2.fs-4 {
         font-size: 1rem !important;
     }
 }