body {
  background-color: #f4f6f9;
  color: #2c2c2c;
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

header {
  background-color: #1b2e4b;
  color: white;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  height: 60px;
}

nav a {
  color: #fff;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 600;
}

.hero {
  background: linear-gradient(to right, #1b2e4b, #2cb1bc);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
}

.hero-img-header {
  max-width: 100%;
  align-content: center;
  height: auto;
}

.hero-img {
  max-width: 300px;
  height: auto;
}

section {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

section:nth-child(even) {
  flex-direction: row-reverse;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

section:nth-child(odd) {
  background-color: #f0f4f8;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.03);
}

section img {
  max-width: 300px;
  height: auto;
  flex-shrink: 0;
}

section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #1b2e4b;
}

section p,
section ul {
  font-size: 1.2rem;
  flex: 1;
}

section ul {
  padding-left: 1.5rem;
}

footer {
  background-color: #1b2e4b;
  color: white;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  section {
    flex-direction: column;
    text-align: center;
  }

  section:nth-child(even),
  section:nth-child(odd) {
    flex-direction: column;
  }
}