* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

.bg-container {
  min-height: 100vh;
  background-image: url(image/bg-image.jpg);
  background-size: cover;
  background-repeat: none;
}

.top-header {
  position: fixed;
  width: 100%;
  padding: 20px 0px;
  background-color: rgba(0, 0, 0, 0.45);
  z-index: 10;
  transition: all 1s ease;
}

.header-active {
  background-color: rgba(0, 0, 0);
}

.logo {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  cursor: pointer;
  color: white;
}

.navigator {
  width: 70%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
}

.nav-links li {
  margin: 0 10px;
  font-family: sans-serif;
  font-size: 1.1rem;
  cursor: pointer;
}

.nav-links li a {
  text-decoration: none;
  color: white;
}

.hero {
  width: 70%;
  margin: auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  min-height: 100vh;
}

.hero-text {
  width: 50%;
}

.small-text {
  font-size: 1.1rem;
  font-family: sans-serif;
  font-weight: bold;
  color: white;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 4rem;
  color: white;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  margin-bottom: 1rem;
}

.paragraph {
  color: white;
  font-family: sans-serif;
  font-size: 1rem;
  line-height: 1.4;
  margin-bottom: 2rem;
}

.btn {
  padding: 10px 20px;
  border: none;
  background-color: #aec2cd;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-size: 1.1rem;
  font-weight: bold;
  color: white;
  cursor: pointer;
  margin-top: 1rem;
  outline: none;
}

.travel {
  display: flex;
  min-height: 70vh;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  width: 70%;
  margin: auto;
}

.travel .small-text {
  color: black;
}

.travel-text {
  width: 60%;
}

.travel-text p {
  color: black;
}

.first-p {
  margin-top: 1.5rem;
}

.travel-image {
  height: 450px;
  width: 350px;
  background-image: url(image/train.jpg);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: relative;
}

.sub-title {
  font-size: 1.8rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.border-image {
  position: absolute;
  border: 2px solid black;
  width: 100%;
  height: 100%;
  top: -15px;
  right: -15px;
  z-index: -3;
}

.routes {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #343452;
}

.routes .btn {
  margin-bottom: 2.5rem;
}

.routes .sub-title {
  color: white;
  height: 15vh;
  display: flex;
  align-items: center;
}

.routes-container {
  width: 70%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.image-text {
  width: 350px;
  text-align: center;
  font-size: 1.3rem;
  font-family: sans-serif;
  padding-top: 2rem;
  padding-bottom: 2rem;
  color: white;
}

.routes-image img {
  height: 500px;
  width: 350px;
}

.cards-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 70%;
  margin: auto;
  min-height: 70vh;
  flex-wrap: wrap;
}

.card {
  box-shadow: 0px 0px 20px #d5e5f0;
  width: 400px;
  min-height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-top: 3rem;
  margin-bottom: 3rem;
  border-radius: 25px;
}

.card .sub-title {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.card .paragraph {
  color: black;
  margin-bottom: 4rem;
  text-align: center;
  width: 90%;
}

.btn-card {
  background: none;
  border: none;
  color: #aec2cd;
  font-family: sans-serif;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
}

.bottom-footer {
  background-color: black;
}

.footer-container {
  display: flex;
  width: 70%;
  margin: auto;
  justify-content: space-between;
  align-items: center;
  min-height: 20vh;
}

.footer-box-3 {
  color: white;
}

.footer-i i {
  margin: 10px 10px;
  cursor: pointer;
  font-size: 1.2rem;
}

.form-footer {
  margin-top: 10px;
}

.form-footer input {
  width: 20rem;
  height: 2rem;
  border: 1px solid white;
  padding: 5px;
}

.footer-box-1 .small-text {
  margin-bottom: 15px;
}

.footer-box-2 {
  display: flex;
  justify-content: space-between;
  width: 30%;
}

.nav-footer .logo {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.services .logo {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.services-link {
  list-style: none;
}

.nav-links-footer {
  list-style: none;
}

.nav-links-footer li {
  font-size: 1rem;
  opacity: 0.5;
  font-weight: bold;
  font-family: sans-serif;
  color: white;
}

.services-link li {
  font-size: 1rem;
  opacity: 0.5;
  font-weight: bold;
  font-family: sans-serif;
  color: white;
}