header
{
  position: sticky;
  height: 150px;
  width: 100%;
  left: 0;
  top: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  background-color: white;
  z-index: 5;
}

header img
{
  height: 100%;
}

section:first-child
{
  padding-top: 30px;
}

.content-h1
{
  position: relative;
  width: 100%;
  padding: 100px 30px;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -300px;
  z-index: 1;
}

.h1-background
{
  position: absolute;
  height: 100%;
  z-index: 0;
  inset: 0;
  width: 100%;
  object-fit: cover;
}

h1
{
  position: relative;
  margin: auto;
  height: fit-content;
  width: fit-content;
  z-index: 2;
  color: white;
  font-weight: 700;
  font-size: 2.2em;
  max-width: 800px;
  text-align: center;
  padding-bottom: 30px;
  transform: translateY(40px);
}

h2
{
  font-size: 2.1em;
  font-weight: 700;
}

h3
{
  font-size: 1.2em;
  text-transform: uppercase;
}

h2 + h3
{
  padding-top: 20px;
}

p
{
  line-height: 1.5em;
}

p + p
{
  margin-top: 20px;
}

h3 + p,
h2 + p
{
  margin-top: 30px;
}

p.p-strong
{
  font-size: 1.1em;
  font-weight: 600;
}

.content-picto
{
  position: relative;
  margin: 0 auto;
  transform: translateY(90px);
  z-index: 1;
  width: 100%;
  height: 100px;
  max-width: 1200px;
  text-align: center;
  letter-spacing: 40px;
  line-height: 50px;
}

.content-picto img
{
  height: 80px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  display: inline-block;
}

.decoration-tram
{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  opacity: .2;
}

.decoration-tram img
{
  width: 100%;
}

.decoration-plan
{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: -130px;
  position: relative;
  z-index: 0;
  overflow: hidden;
}

.decoration-plan img
{
  max-height: 500px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
}

.section-2
{
  width: 100%;
  position: relative;
  padding: 200px 30px;
  margin-top: -100px;
}

.section-3
{
  width: 100%;
  position: relative;
  padding: 150px 30px;
  max-width: 900px;
  margin: 0 auto;
}

.decoration-full-background
{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 0;
}

.decoration-full-background img
{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.section-2-main
{
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.section-2-main *
{
  color: white;
}

.section-2-illustration
{
  display: flex;
  width: 100%;
  margin: 50px 0;
}

.section-2-img
{
  display: flex;
  width: 100%;
  max-width: 200px;
  margin: 50px 0 0 auto;
}

.decoration-section-2-bottom
{
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 650px;
  display: flex;
}

.bubble-decoration
{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 50px 0 70px;
}

.bubble-decoration img
{
  width: 30%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 100vh;
  border: 5px solid white;
}


.bubble-decoration img:not(:first-child)
{
  margin-left: -70px;
}

.bubble-decoration img:nth-child(2)
{
  width: 25%;
}

.bubble-decoration img:nth-child(3)
{
  width: 20%;
}

.grid-icon-text
{
  display: flex;
  flex-direction: column;
  row-gap: 20px;
  padding: 50px 0 60px;
}

.grid-icon-text > div
{
  display: grid;
  grid-template: auto / auto 1fr;
  grid-gap: 20px;
  align-items: center;
}

.grid-icon-text > div img
{
  width: 100px;
  max-height: 100px;
  object-fit: contain;
}

.grid-icon-text > div span:first-child
{
  font-weight: 700;
  font-size: 1.1em;
  font-family: "Altair", sans-serif;
}

.grid-icon-text > div p
{
  font-size: .9em;
  padding-top: 5px;
}

.img-full-width
{
  width: 100%;
  display: flex;
  padding: 30px 0;
}

.photo-wagon-section-2
{
  height: 300px;
  object-fit: cover;
}

.photo-wagon-section-2 + .img-full-width
{
  margin-top: -170px;
}

.grid-partners
{
  display: grid;
  grid-template: auto / repeat(2, 1fr);
  grid-column-gap: 30px;
  grid-row-gap: 50px;
  padding: 40px 0;
}

.grid-partners + h2
{
  padding-top: 80px;
}

.grid-partners > div
{
  display: flex;
  flex-direction: column;
}

.grid-partners > div img
{
  display: flex;
  width: 100%;
  height: 50px;
  object-fit: contain;
  object-position: left center;
}

.grid-partners > div span
{
  font-weight: 700;
  font-family: "Altair", sans-serif;
  font-size: 1.1em;
  padding: 7px 0;
}

.logo-partners
{
  padding-top: 30px;
  text-align: center;
  filter: grayscale(100%);
}

.logo-partners img
{
  display: inline-block;
  height: 70px;
  margin-bottom: 20px;
}

.logo-partners img:not(:last-child)
{
  margin-right: 30px;
}

footer
{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background-color: white;
  flex-direction: column;
  padding: 100px 30px;
  row-gap: 5px;
}

footer img
{
  display: flex;
  max-width: 200px;
  width: 100%;
}

footer span
{
  font-family: "Altair", sans-serif;
  font-weight: 700;
  padding: 20px 0 30px;
}

footer a
{
  font-weight: 700;
}

@media all and (max-width: 600px)
{
  header {
    height: 100px;
  }

  .bubble-decoration img
  {
    width: 50%;
  }

  .bubble-decoration img:nth-child(2)
  {
    width: 40%;
  }

  .bubble-decoration img:nth-child(3)
  {
    width: 30%;
  }
}

@media all and (max-width: 550px)
{
  .content-h1
  {
    min-height: 80vh;
  }
}

@media all and (max-width: 1500px){
  .decoration-section-2-bottom {
    display: none;
  }
}