.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}



.go-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 45px;
  height: 45px;
  background: #004080;
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: background 0.3s, transform 0.3s ease;
}

.go-to-top:hover {
    background: #007bff;
    transform: translateY(-4px);
  }

  .banner {
  position: relative;
  background-color: #004080;
  color: white;
  padding: 4rem 1rem 6rem;
  text-align: center;
  overflow: hidden;
}
.banner h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}
.banner p {
  font-size: 1rem;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}
.banner .bg-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  fill: rgba(255, 255, 255, 0.15);
  z-index: 0;
}