.header {
  min-height: 1000px;
  background: linear-gradient(to bottom right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url("../images/header-background.jpg") center center no-repeat;
  background-size: cover;
}

.header .slide {
  width: 75%;
  margin: 0 auto;
}

.navbar {
  transition: all 0.5s ease-in-out;
}

.invitation-bg {
  background: linear-gradient(to bottom right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url("../images/invitation-background.jpg") center center no-repeat;
  background-size: cover;
}

@media (max-width: 768px) {
  .navbar {
    background: var(--bs-dark);
  }
  .header {
    height: 700px !important;
    min-height: 700px !important;
  }
  .header .text-container p {
    width: 100% !important;
    font-size: 16px !important;
  }
  .header .slide {
    width: 90%;
    margin: 0 auto;
  }
  .register {
    padding: 40px 0 !important;
  }
  .register h2 {
    text-align: center;
  }
  .summary {
    margin-top: 0 !important;
    width: 90% !important;
  }
}
@media (max-width: 992px) {
  .navbar {
    background: var(--bs-dark);
  }
  .header {
    height: 900px !important;
    min-height: 900px !important;
  }
  .header .text-container p {
    width: 100% !important;
    font-size: 16px !important;
  }
  .header .slide {
    width: 90%;
    margin: 0 auto;
  }
  .register {
    padding: 40px 0 !important;
  }
  .register h2 {
    text-align: center;
  }
  .summary {
    margin-top: 0 !important;
    width: 90% !important;
  }
}
@media (max-width: 1200px) {
  .header .slide {
    width: 90%;
    margin: 0 auto;
  }
}