/* Extra small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
  .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.2rem;
  }
  
  .navbar-brand {
    font-size: 1.2rem;
  }
  
  .language-selector {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    justify-content: center;
  }
  
  .summary-card .number {
    font-size: 2rem;
  }
  
  .table {
    font-size: 0.875rem;
  }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .language-selector {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.9rem;
  }
  
  h3 {
    font-size: 1.6rem;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .navbar-expand-lg .navbar-nav {
    align-items: center;
  }
}

/* For all devices - responsive tables */
@media (max-width: 767.98px) {
  .responsive-table {
    display: block;
    width: 100%;
    overflow-x: auto;
  }
  
  .responsive-table thead {
    display: none;
  }
  
  .responsive-table tbody tr {
    display: block;
    margin-bottom: 1rem;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
  }
  
  .responsive-table tbody td {
    display: flex;
    justify-content: space-between;
    text-align: right;
    border-bottom: 1px solid #dee2e6;
  }
  
  .responsive-table tbody td:last-child {
    border-bottom: none;
  }
  
  .responsive-table tbody td::before {
    content: attr(data-label);
    font-weight: 600;
    text-align: left;
    display: block;
  }
}