body {
  margin: 0;
  font-family: "Poppins", Arial, sans-serif;
  line-height: 1.6;
  color: #222;
}
.hero {
  background: url("images/hero.jpg") center/cover no-repeat;
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.overlay {
  background-color: rgba(0, 32, 64, 0.6);
  color: #fff;
  text-align: center;
  padding: 2rem;
  border-radius: 12px;
}
.overlay h1 {
  font-size: 2.8rem;
  margin-bottom: 0.5rem;
}
.overlay p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}
.btn {
  background: #0077b6;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.3s;
}
.btn:hover {
  background: #00b4d8;
}
.section {
  padding: 60px 20px;
  text-align: center;
}
.section h2 {
  color: #003566;
  font-size: 2rem;
  margin-bottom: 20px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
.service {
  background: #f1f5f9;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}
.partners-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.partners-grid img {
  width: 120px;
  filter: grayscale(100%);
  transition: 0.3s;
}
.partners-grid img:hover {
  filter: grayscale(0%);
}
.contact p {
  font-size: 1.1rem;
  margin: 10px 0;
}
footer {
  background: #001d3d;
  color: #fff;
  text-align: center;
  padding: 15px 0;
  font-size: 0.9rem;
}