/* Resetowanie domyślnych marginesów i paddingów */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  color: #002e6c;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  line-height: 1.6;
}

h1, h2 {
  text-transform: uppercase;
}

h1 {
  font-size: 34px;
  letter-spacing: 1px;
  font-weight: 600;
  margin: 30px 0;
}

h2 {
  font-size: 26px;
  letter-spacing: 2px;
  margin: 10px 0 20px;
}

h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

p {
  font-size: 18px;
  margin-bottom: 20px;
}

a {
  color: #124b85;
  text-decoration: none;
}

a:hover, a:visited, a:active {
  color: #124b85;
  text-decoration: none;
}

.catalogs {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.catalog-item {
  width: 19%;
  margin-bottom: 20px;
}

.icons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.icons a {
  font-size: 24px;
  color: #124b85;
  text-decoration: none;
  padding-bottom: 60px;
}

@media (max-width: 768px) {
  .catalog-item {
    width: 100%;
    margin-bottom: 15px;
  }

  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 22px;
  }

  p, h3 {
    font-size: 16px;
  }
}