.main-background {
  background-image: url('/img/301.jpg');
  background-size: cover;
  background-position: center;
  /* padding: 80px 10px; */
}



.contact-section {
  padding: 60px 20px;
 
}

.contact-section h2 {
  text-align: center;
  font-size: 28px;
  margin-bottom: 40px;
  color: #1c3d5a;
}

.contact-block {

  border-radius: 12px;
  padding: 25px 30px;
  margin-bottom: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.contact-block h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: #2c3e50;
}

.contact-block p,
.contact-block li,
.contact-block a {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
  margin-bottom: 8px;
}

.contact-block ul {
  padding-left: 20px;
  margin: 0;
}

.contact-block a {
  color: #007bff;
  text-decoration: none;
}

.contact-block a:hover {
  text-decoration: underline;
}

/* Колоночная вёрстка — карточки своей высоты */
.contact-flex-row {
  columns: 3;
  column-gap: 24px;
}

.contact-block.half {
  break-inside: avoid;
  display: inline-block;
  width: 100%;
}

/* Адаптация */
@media (max-width: 1100px) {
  .contact-flex-row {
    columns: 2;
  }
}

@media (max-width: 768px) {
  .contact-section h2 {
    font-size: 22px;
  }

  .contact-block {
    padding: 20px;
  }

  .contact-block h3 {
    font-size: 18px;
  }

  .contact-flex-row {
    columns: 1;
  }
}