* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  background: #f9f7f3;
  color: #333;
}

header {
  background: #2c3e50;
  color: #fff;
  padding: 1.5rem 1rem;
  text-align: center;
}

header h1 {
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
}

header p {
  opacity: 0.9;
  font-size: 0.95rem;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.section {
  margin-bottom: 3rem;
}

.section h2 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

.section p {
  margin-bottom: 0.8rem;
  font-size: 1.05rem;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.card {
  flex: 1 1 300px;
  background: white;
  border-radius: 8px;
  padding: 1.4rem;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.card h3 {
  margin-bottom: 0.6rem;
  font-size: 1.3rem;
  color: #2c3e50;
}

.card ul {
  margin-top: 0.5rem;
}

.card li {
  margin-bottom: 0.3rem;
}

.contact {
  background: #34495e;
  color: #ecf0f1;
  padding: 2rem 1rem;
  border-radius: 8px;
  text-align: center;
}

.contact a {
  color: #3498db;
  font-weight: 600;
  text-decoration: none;
}

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

footer {
  text-align: center;
  padding: 1.2rem 1rem;
  font-size: 0.9rem;
  color: #777;
  background: #f0f0f0;
}

/* Мобилка */
@media (max-width: 600px) {
  .cards {
    flex-direction: column;
  }
  header h1 {
    font-size: 1.5rem;
  }
}