* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', sans-serif;
  color: #0a2540;
  background-color: #fff;
  line-height: 1.6;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}
.header {
  background-color: #1d71b8;
  color: white;
  padding: 1.5rem 0;
}
.logo {
  font-size: 2rem;
  font-weight: bold;
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header nav a {
  margin-left: 1.5rem;
  color: white;
  text-decoration: none;
    font-size: 1.3rem;

}
.header nav a:hover {
  text-decoration: underline;
    font-size: 1.3rem;

}
.hero {
  background-color: #f0f7ff;
  text-align: center;
  padding: 3rem 1rem;
}
.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.hero p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}
.button {
  background-color: #1d71b8;
  color: white;
  padding: 0.8rem 1.5rem;
  text-decoration: none;
  border-radius: 5px;
}
.button:hover {
  background-color: #145a90;
}
.section {
  padding: 2rem 1rem;
}
.about {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.about img {
  max-width: 200px;
}
@media (min-width: 768px) {
  .about {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.services h3 {
  text-align: center;
  margin-bottom: 2rem;
}
.cards {
  display: grid;
  gap: 1.5rem;
}
.card {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
}
@media (min-width: 768px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}
.contact h3 {
  text-align: center;
  margin-bottom: 1rem;
}
.text-center {
  text-align: center;
}
.social-icons {
  margin-top: 1rem;
}
.social-icons a {
  margin: 0 10px;
  color: #1d71b8;
  text-decoration: none;
}
.social-icons a:hover {
  color: #145a90;
}
.footer {
  text-align: center;
  background-color: #1d71b8;
  color: white;
  padding: 1rem 0;
  margin-top: 1rem;
}

.logo-banner {
  max-width: 300px;
  margin: 0 auto 1.5rem;
  display: block;
}

.nav-logo {
  height: 90px;
}