body {
  margin: 0;
  font-family: 'Montserrat', 'Gill Sans MT', sans-serif;
  line-height: 1.6;
}
header {
  background: #0a2a43;
  color: #fff;
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav a {
  color: #fff;
  margin-left: 15px;
  text-decoration: none;
}
.hero {
  background: #123c5a;
  color: #fff;
  padding: 80px 20px;
  text-align: center;
}
.section {
  padding: 60px 20px;
}
.gray {
  background: #f4f6f8;
}
.container {
  max-width: 1100px;
  margin: auto;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.card {
  background: white;
  padding: 30px;
  text-align: center;
  font-weight: 600;
}
.images .img-box {
  height: 150px;
  background: #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
}
form input, form textarea {
  width: 100%;
  margin-bottom: 10px;
  padding: 10px;
}
button {
  background: #0a2a43;
  color: white;
  border: none;
  padding: 12px 20px;
}
footer {
  background: #0a2a43;
  color: #fff;
  text-align: center;
  padding: 15px;
.logo {
  width: 120px;          /* adjust size */
  height: 120px;
  border-radius: 50%;    /* makes it round */
  object-fit: contain;  /* keeps logo proportions */
  background: #fff;     /* optional background */
  padding: 10px;        /* space inside the circle */
  box-sizing: border-box;
}