.responsive {
  max-width: 100%;
  height: auto;
}

html,
body {
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

:root {
  --blue: #4a5894;
  --charbon: #2d2d2d;
  --sand: #cdb27e;
}

a {
  text-decoration: none;
  color: inherit;
}

a:hover {
}

.highlight {
  background-color: #cadaff;
}

.bold {
  font-family: robotocondensed-medium;
  font-size: 16px;
  color: #4ca8c8;
}

/* --------------------------------------------------------------- text */
.section-title {
  width: 100%;
  height: auto;
  font-family: robotocondensed-bolditalic;
  font-size: 35px;
  background: linear-gradient(-60deg, #314080, #60edff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  border-bottom: solid 10px;
  border-color: var(--blue);
  margin-top: 250px;
  padding-bottom: 20px;
  scroll-margin-top: 50px;
}

.subtitle {
  font-family: robotocondensed-medium;
  font-size: 16px;
  margin-top: 30px;
}

.body-text {
  width: 100%;
  height: auto;
  font-family: robotocondensed-regular;
  font-size: 16px;
  line-height: 20px;
  color: var(--charbon);
  margin-top: 15px;
}

.bullet-point {
  width: 97%;
  font-family: robotocondensed-mediumitalic;
  font-size: 15px;
  line-height: 22px;
  margin-top: 10px;
  color: #4ca8c8;
}

.box-bullet-point {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: flex-end;
}

.legend {
  font-family: robotocondensed-mediumitalic;
  font-size: 15px;
  line-height: 22px;
  margin-top: 10px;
}

/* --------------------------------------------------------------- site-structure */
.container-site {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
}

.cover-site {
  position: fixed;
  left: 0;
  top: 0;
  width: 50vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url(../images/fond-corpo2.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-color: var(--blue);
}

.bloc-corpo {
  width: auto;
  font-family: robotocondensed-regular;
  font-size: 14px;
  color: white;
  opacity: 0.7;
  position: absolute;
  bottom: 10px;
  left: 10px;
}

.bloc-corpo2 {
  display: none;
}

.content-site {
  margin-left: 50vw;
  width: 50vw;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.content {
  width: 510px;
  display: flex;
  flex-direction: column;
  margin-bottom: 70px;
}

/* --------------------------------------------------------------- site-corpo */
.bloc-contact {
  width: 100%;
  height: 35px;
  display: flex;
  justify-content: end;
  align-items: center;
  margin-top: 10px;
}

.picto-mail {
  margin: 2px 4px 0 0;
}

.mail-sale-director {
  font-family: robotocondensed-medium;
  font-size: 14px;
  margin-right: 5px;
  color: var(--blue);
}

.tel-sale-director {
  font-family: robotocondensed-regular;
  font-size: 14px;
  color: var(--charbon);
}

.bloc-logo {
  width: 100%;
  margin-top: 130px;
  margin-left: -20px;
}

.bloc-texte-corpo {
  width: 520px;
  font-family: robotocondensed-medium;
  font-size: 18px;
  line-height: 24px;
  margin-top: 30px;
  margin-left: -20px;
  color: var(--charbon);
}

.title-content {
  width: 100%;
  height: 45px;
  display: flex;
  align-items: center;
  border-bottom: solid 10px;
  border-color: var(--sand);
  font-family: robotocondensed-medium;
  font-size: 16px;
  color: var(--charbon);
  margin-top: 40px;
}

.bloc-item-content {
  width: 100%;
  height: auto;
  background-image: url(../images/pipes_blue.png);
  background-repeat: no-repeat;

  background-position: -90px -130px;
}

.item-content {
  width: 100%;
  height: auto;
  font-family: robotocondensed-bolditalic;
  font-size: 35px;
  margin-top: 20px;
  color: var(--sand);
}

.img-pipe-dimension {
  width: auto;
  height: auto;
  margin-top: 20px;
}

.txt-dimension {
  width: auto;
  height: auto;
  margin-top: 20px;
  font-family: robotocondensed-mediumitalic;
  font-size: 14px;
  line-height: 20px;
  color: var(--charbon);
}

/* --------------------------------------------------------------- application */
.bloc-applications {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

.img-applications {
  width: 40%;
}

.img-applications img:nth-child(2) {
  margin-top: 20px;
}

.bloc-image {
  margin-top: 30px;
}

/* --------------------------------------------------------------- installation */
.bloc-txt-installation {
  width: auto;
  height: auto;
  display: flex;
  flex-direction: column;
}

.img-coupe-installation {
  margin-top: 20px;
}

.img-six-installation {
  margin-top: 20px;
}
/* --------------------------------------------------------------- tableau */
.content_tableau {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
/* --------------------------------------------------------------- mini-nav */
.bloc-nav-mini {
  width: 100%;
  height: 45px;
  font-family: robotocondensed-mediumitalic;
  font-size: 13px;
  display: flex;
  justify-content: end;
  align-items: center;
  margin-top: 30px;
  border-top: solid 5px;
  border-color: var(--blue);

  background: linear-gradient(-60deg, #314080, #60edff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bloc-corpo-footer {
  width: auto;
  height: auto;
  display: flex;
  align-items: center;
  margin-top: 30px;
}

.txt-corpo-footer {
  font-family: robotocondensed-regular;
  font-size: 14px;
  color: var(--blue);
  margin-left: 10px;
}

.item-content {
  opacity: 0;
  transform: translateX(100px);
  animation: slideIn 0.5s ease forwards;
}

.item-content:nth-child(1) {
  animation-delay: 0.2s;
}

.item-content:nth-child(2) {
  animation-delay: 0.4s;
}

.item-content:nth-child(3) {
  animation-delay: 0.6s;
}

.item-content:nth-child(4) {
  animation-delay: 0.8s;
}

.item-content:nth-child(5) {
  animation-delay: 1s;
}

@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.cover-site img {
  opacity: 0;
  transform: rotate(0deg);
  animation: fadeInRotate 1.5s ease forwards;
}

@keyframes fadeInRotate {
  to {
    opacity: 1;
    transform: rotate(360deg);
  }
}

/* --------------------------------------------------------------- ordi-portable */
@media (min-width: 1024px) and (max-width: 1440px) {
  .bloc-corpo2 {
    display: none;
  }
}

/* --------------------------------------------------------------- tablette */
@media (min-width: 768px) and (max-width: 1023px) {
  .container-site {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
  }

  .cover-site {
    display: none;
  }

  .content-site {
    margin-left: 0;
    width: 100vw;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    background-image: url(../images/tuyau_arty.png);
    background-repeat: no-repeat;
    background-size: 60%;
    background-position: -230px 70px;
  }

  .bloc-corpo2 {
    display: flex;
    width: auto;
    font-family: robotocondensed-regular;
    font-size: 14px;
    color: var(--blue);
    opacity: 0.7;
    margin-top: 30px;
  }

  .bloc-logo {
    width: 100%;
    margin-top: 300px;
    margin-left: -20px;
  }
}

/* --------------------------------------------------------------- smartphone */
@media (max-width: 767px) {
  .container-site {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
  }
  .cover-site {
    display: none;
  }
  .content-site {
    margin-left: 0;
    width: 100vw;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .content {
    width: 90%;
    display: flex;
    flex-direction: column;
    margin-bottom: 70px;
  }

  .bloc-corpo2 {
    display: flex;
    width: auto;
    font-family: robotocondensed-regular;
    font-size: 14px;
    color: var(--blue);
    opacity: 0.7;
    margin-top: 10px;
  }
  .bloc-logo {
    width: 100%;
    margin-top: 300px;
    margin-left: -20px;
  }

  .bloc-logo {
    width: 100%;
    margin-top: 20px;
    margin-left: 0;
  }

  .bloc-texte-corpo {
    width: 100%;
    font-family: robotocondensed-medium;
    font-size: 18px;
    line-height: 24px;
    margin-top: 30px;
    margin-left: 0px;
    color: var(--charbon);
  }

  .bloc-item-content {
    width: 100%;
    height: auto;
    background-image: url(../images/pipes_blue.png);
    background-repeat: no-repeat;

    background-position: -190px -130px;
  }

  .title-content {
    width: 100%;
    height: 45px;
    display: flex;
    align-items: center;
    border-bottom: solid 10px;
    border-color: var(--sand);
    font-family: robotocondensed-medium;
    font-size: 16px;
    color: var(--charbon);
    margin-top: 10px;
  }
}