html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}
body {
  font-family: "Poppins", sans-serif;
  background: #0e3224;
}
.container {
  max-width: 1400px;
  margin: 0 auto;
}
.text-center {
  text-align: center;
}

.grid {
  display: grid;
}
.grid-2-columns {
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.grid-3-columns {
  grid-template-columns: 1fr 1fr 1fr;
  gap: 50px;
}
.embed {
  width: 100%;
  aspect-ratio: 1/1;
}

.grid-footer {
  grid-template-columns: 1fr 2fr 2fr;
  gap: 64px;
}
section {
  max-width: 100%;
  margin: 0 auto;
  padding: 80px;
}

.secondary {
  background-color: #f8f8f8;
  padding: 60px;
  border-radius: 5px;
}

.card {
  background: white;
  padding: 5px;
  border-radius: 5px;
  box-shadow: 0 4px 8px rgba(45, 13, 91, 0.1);
  margin: 30px 0;
}

.card-header.grid {
  grid-gap: 0;
}

.card-body {
  padding: 30px;
}

header {
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url("../images/shypit.png");
  background-size: cover;
  background-repeat: no-repeat;
  color: white;
  text-align: center;
  padding: 200px 0;
}

.hero-nav {
  position: absolute;
  top: 20px;
  display: flex;
  gap: 40px;
  z-index: 10;
  left: 50%;
  transform: translateX(-50%);
}

.hero-nav a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  opacity: 0.8;
}

header h1 {
  font-weight: 700;
  font-size: 96px;
  line-height: 1;
  margin: 30px 0;
}
header h2 {
  font-weight: 400;
  font-size: 40px;
  line-height: 1.5;
  margin: 0;
}
header h3 {
  font-weight: 900;
  font-size: 24px;
  margin: 0;
  letter-spacing: 5px;
}
header .hero-button {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  padding: 16px 32px;
  margin-top: 32px;
  display: inline-block;
  letter-spacing: 3px;
  text-decoration: none;
  text-transform: uppercase;
  color: #2d7d46;
  background-color: white;
  border-radius: 5px;
}
header .hero-button:hover {
  background-color: #b8dcc4;
  color: #2d7d46;
  text-decoration: none;
}

main {
  background-color: white;
}
main h2 {
  font-weight: 700;
  font-size: 16px;
  margin: 0;
  line-height: 1.5;
  letter-spacing: 5px;
  color: #000;
  opacity: 0.3;
  text-transform: uppercase;
}
main h3 {
  font-weight: 700;
  font-size: 40px;
  color: #272044;
  line-height: 1.5;
  margin: 0;
}
main h4 {
  font-weight: 700;
  font-size: 24px;
  line-height: 1;
  color: #272044;
  margin: 0;
}

main h5 {
  font-weight: 700;
  font-size: 13px;
  margin: 0;
  line-height: 1;
  color: #272044;
}
main p {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  color: #272044;
  opacity: 0.7;
}

.btn {
  display: block;
  color: white;
  background-color: #2d7d46;
  font-weight: 700;
  font-size: 14px;
  line-height: 21px;
  text-align: center;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 16px;
  text-decoration: none;
}
.btn:hover {
  background-color: #1c3e31;
  color: white;
  text-decoration: none;
}
.img-responsive {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
}
.card-responsive {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  aspect-ratio: 1/1;
}

.secondary h2,
.secondary h3 {
  text-align: center;
}

.gallery {
  padding-top: 40px;
  gap: 30px;
}

.gallery img,
.gallery .img-responsive {
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(45, 13, 91, 0.3);
}

footer {
  color: white;
  background-image: linear-gradient(
      rgba(28, 62, 49, 0.8),
      rgba(28, 62, 49, 0.8)
    ),
    url("/images/footer-img.png");
  background-repeat: no-repeat;
  background-size: cover;
}

footer section {
  padding: 40px 80px 30px;
}

footer h3 {
  font-weight: 700;
  font-size: 20px;
  margin-top: 0;
  line-height: 30px;
  opacity: 0.8;
}

footer p {
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  opacity: 0.8;
}

footer ul {
  padding: 0;
}

footer li {
  list-style: none;
  margin: 0;
  padding: 0;
  opacity: 0.8;
}
footer a {
  color: white;
  text-decoration: none;
  line-height: 1.5;
}
.footer-credit {
  text-align: center;
  padding-bottom: 20px;
  font-size: 14px;
}

@media (max-width: 900px) {
  header {
    padding: 48px;
  }
  .hero-nav {
    top: 10px;
    gap: 15px; 
    font-size: 14px;
  }
  .hero-nav a {
    white-space: nowrap;
  }
  header h1 {
    font-size: 48px;
  }
  header h2 {
    font-size: 24px;
  }
  h3 {
    font-size: 12px;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  section {
    padding: 20px;
  }
  .card-header img {
    display: none;
  }

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

@media (max-width: 480px) {

  section {
    padding: 40px 20px;
  }
  .secondary {
    padding: 30px;
  }

  header {
    padding: 40px 10px;
  }

  .hero-nav {
    top: 10px;
    gap: 15px;
    font-size: 14px;
  }
  .hero-nav a {
    white-space: nowrap;
  }

  header h1 {
    font-size: 38px;
    margin: 20px 0;
  }

  header h2 {
    font-size: 18px;
    margin-bottom: 10px;
  }

  header h3 {
    font-size: 13px;
    letter-spacing: 2px;
  }

  header .hero-button {
    padding: 10px 10px;
    font-size: 12px;
    letter-spacing: 2px;
  }

  .grid-2-columns {
    grid-template-columns: 1fr;
  }

  .grid-3-columns {
    grid-template-columns: 1fr;
  }

  .grid-footer {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }

  

  .card-responsive {
    aspect-ratio: auto;
  }

  .card-body {
    padding: 15px;
  }


  main h3 {
    font-size: 28px;
  }

  main h4 {
    font-size: 20px;
  }

  main p {
    font-size: 15px;
    line-height: 1.4;
  }

  footer section {
    padding: 20px;
  }

  footer h3 {
    font-size: 18px;
  }

  footer p,
  footer li {
    font-size: 14px;
  }
}