@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800&display=swap");

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

body {
  color: #fff;
  background: #ffffff;
  font-family: "Playfair Display", serif;
  background: url(img/exploration-vide-sous-glaciaire.webp) no-repeat center fixed;
  background-size: cover;
}

a {
  text-decoration: none;
  color: #181818;
}

main footer .arrows {
  display: flex;
  align-items: center;
}

main footer .idea .img-container img,
main footer .idea .img-container,
main footer .idea,
main::after {
  width: 100%;
}

main footer .idea .img-container img,
main footer .idea .img-container,
main::after {
  height: 100%;
}

main {
  min-height: 100vh;
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  padding-inline: clamp(1rem, 5%, 4rem);
}

main nav,
main header {
  grid-column: span 12;
}

main nav {
  display: flex;
  justify-content: space-between;
  padding: 2.5em 0 0;
}

main header {
  padding: 0 clamp(1.5rem, 5%, 3.5rem);
  align-self: center;
  padding-block: min(20vh, 3rem);
}

h1 {
  color: #fff;
  font-size: clamp(2.375rem, 1.3825rem + 4.9624vw, 6.5rem);
  font-weight: 500;
  line-height: 1.1;
}

@media screen and (min-width: 37.5rem) {
  main header a {
    font-size: 1.1rem;
  }
}

main header a:hover {
  color: #fe8c4c;
}

main header a i {
  display: grid !important;
  place-items: center;
  background: #fe8c4c;
  color: #fff;
  width: 2.188rem;
  height: 2.188rem;
  border-radius: 50%;
  margin-right: 0.625em;
}

@media screen and (min-width: 37.5rem) {
  main header a i {
    width: 2.5rem;
    height: 2.5rem;
  }
}

main header a:hover i {
  background: #111111;
}

.pd {
  padding: 25px;
}

.logo {
  width: clamp(120px, calc(10px + 15vw), 240px);
}