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

body {
  font-family: "Poppins", sans-serif;
  padding: 10px;
  background-color: #0e0e0e;
}

img {
  width: 100%;
  display: block;
}

a {
  color: #ffffff;
}

h1 {
  font-family: "Poppins", sans-serif;
  font-style: normal;
  font-weight: 700;
  font-size: 96px;
  line-height: 1.5;
}

.text-center {
  text-align: center;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
}

.grid {
  display: grid;
  grid-gap: 20px;
}

header {
  text-align: center;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("https://media.cntraveller.com/photos/6401da3fc650bff59aa53ef8/16:9/w_1920,c_limit/GettyImages-902452584%20(1).jpg");
  background-size: cover;
  background-position: center;
  color: white;
  padding: 100px 0;
  height: 60vh;
}

header h1 {
  margin-bottom: 0;
}

header h2 {
  font-family: "Poppins", sans-serif;
  font-style: normal;
  font-weight: 400;
  font-size: 44px;
  margin-bottom: 70px;
  line-height: 1.5;
}

header h3 {
  font-family: "Poppins", sans-serif;
  text-transform: uppercase;
  font-style: normal;
  font-size: 28px;
  line-height: 1.5;
  letter-spacing: 3px;
}

header h3::before,
header h3::after {
  content: " • ";
  display: inline-block;

  height: 0px;
  background-color: #ffffff;
  margin: 0 10px;
}

header a {
  color: #000;
  text-decoration: none;
  font-weight: 700;
  padding: 15px 25px;
  background-color: rgb(255, 255, 255);
  border-radius: 5px;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 3px;
}

main {
  background-color: #fff;
  width: 100%;
}

.grid-two-columns {
  grid-template-columns: 1fr 1fr;
}

main h2 {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: #1f0f0f;
  opacity: 0.3;
  text-transform: uppercase;
}

main h3 {
  font-weight: 700;
  color: #1f0f0f;
  font-size: 40px;
  line-height: 1.5;
}

main h4 {
  font-weight: 700;
  font-size: 24px;
  line-height: 1;
  margin: 20px 0;
  color: #1f0f0f;
}

main h5 {
  font-weight: 700;
  font-size: 13px;
  margin: 10px 0;
  line-height: 1.5;
  color: #1f0f0f;
}

main p {
  font-weight: 400;
  font-style: normal;
  font-size: 16px;
  line-height: 1.5;
  color: #1f0f0f;
  opacity: 0.7;
}

section {
  max-width: 100%;
  margin: 0 auto;
  padding: 100px;
}

section.second-section {
  background-color: #e9e9e9;
}

.grid-three-columns {
  grid-template-columns: 1fr 1fr 1fr;
}

.card {
  background: white;
  margin: 30px 0;
}

.card-body {
  padding: 30px;
}

.card-header-grid {
  grid-template-columns: 1fr 1fr;
  margin: 0;
  grid-gap: 0;
}

.card-footer {
  padding: 20px 30px;
}
.card .btn {
  display: block;
  color: white;
  font-weight: 700;
  font-size: 14px;
  line-height: 21px;
  padding: 16px;
  text-align: center;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  background-color: #000;
}

.embed {
  width: 100%;
  aspect-ratio: 4 / 2.66;
  border: none;
}

.gallery-section .grid-three-columns {
  padding: 30px 0;
  grid-gap: 10px;
}

.gallery-section .grid-three-columns iframe {
  aspect-ratio: 8 / 16;
  width: 100%;
  max-height: 900px;
}

footer {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("https://s3.amazonaws.com/shecodesio-production/uploads/files/000/180/838/original/hero.jpg?1784120367");
  background-size: cover;
  background-position: center;
  color: white;
}

footer .grid {
  padding: 60px 100px;
  grid-template-columns: 1fr 2fr 2fr;
}

footer .grid h3 {
  font-size: 20px;
  line-height: 30px;
  font-weight: 700;
}

footer .grid p,
footer .grid ul,
footer .grid a {
  opacity: 0.7;
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
}

footer .grid ul {
  list-style: none;
}

/* MEDIA QUERIES */
@media (max-width: 1500px) {
  body {
    padding: 20px;
  }
  header {
    padding: 40px 0;
  }
  header h1 {
    font-size: 48px;
    line-height: 1;
    margin: 30px 0;
  }
  header h2 {
    font-size: 32px;
    line-height: 1;
    margin: 20px 0;
  }

  header h3 {
    line-height: 1;
    font-size: 20px;
    margin: 20px 0;
  }

  header a {
    font-size: 16px;
    padding: 10px 20px;
    margin: 30px 0;
  }
  .grid,
  main .grid {
    grid-template-columns: 1fr;
  }

  .card-header img {
    display: none;
  }

  .embed {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 600px) {
  header {
    padding: 20px;
  }

  header h1 {
    font-size: 36px;
    margin: 10px;
  }

  header h2 {
    font-size: 24px;
  }
  header h3 {
    font-size: 16px;
  }
  header a {
    font-size: 14px;
    padding: 8px 16px;
  }

  main h3 {
    font-size: 32px;
  }

  main h2 {
    font-size: 24px;
  }

  main p {
    font-size: 14px;
  }

  section {
    padding: 30px;
  }

  footer .grid {
    grid-template-columns: 1fr;
  }

  footer,
  footer .grid {
    padding: 20px;
  }
}