.prace{
    min-height: 70vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 24px;
    padding: 20px;
    text-align: center;
}
.prace h1{
  font-size: 60px;
  display: flex;
  position: static;
  justify-content: center;
  align-items: center;
  margin-bottom: 100px;
  
}
.prace img{
    display: block;
    width: min(90vw, 560px);
    height: auto;
}

.spinner {
    width: 50px;
    aspect-ratio: 1 / 1;
    border: 6px solid #ccc;          /* jasna obwódka */
    border-top: 6px solid #3498db;   /* górny fragment w kolorze */
    border-radius: 50%;              /* okrąg */
    animation: spin 2s linear infinite;
    box-sizing: border-box;
    display: inline-block;
}
  
  @keyframes spin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }

/* Responsive */
@media (max-width: 768px){
  .prace{ min-height: 60vh; gap: 20px; }
  .prace img{ width: min(85vw, 460px); }
  .spinner{ width: 40px; border-width: 5px; }
}

@media (max-width: 480px){
  .prace{ min-height: 55vh; gap: 16px; padding: 16px; }
  .prace img{ width: 80vw; }
  .spinner{ width: 32px; border-width: 4px; }
}