/* AFFICHAGES ENTREES MENU */

#link-pin, #link-mail, #link-download, #link-entree1, #link-entree2, #link-entree3, #link-entree4 {
  display: flex;
}

 #link-home, #link-cyclorama, #link-plans, #link-galerie, #link-video, #link-surfaces {
  display: none;
}

/* HOVER IMAGES */

#header-home:hover {
  content: url(../resources/header-home-hover.svg);
}

#header-pin:hover {
  content: url(../resources/header-pin-hover.svg);
}

#header-galerie:hover {
  content: url(../resources/header-galerie-hover.svg);
}

#header-plans:hover {
  content: url(../resources/header-plans-hover.svg);
}

#header-download:hover {
  content: url(../resources/header-download-hover.svg);
}

#header-video:hover {
  content: url(../resources/header-video-hover.svg);
}

#header-mail:hover {
  content: url(../resources/header-mail-hover.svg);
}
#header-cyclorama:hover {
  content: url(../resources/header-cyclorama-hover.svg);
}

#header-surfaces:hover {
  content: url(../resources/header-surfaces-hover.svg);
}

#header-entree1:hover {
  content: url(../resources/header-entree1-hover.svg);  
}

#header-entree2:hover {
  content: url(../resources/header-entree2-hover.svg);  
}

#header-entree3:hover {
  content: url(../resources/header-entree3-hover.svg);  
}

#header-entree4:hover {
  content: url(../resources/header-entree4-hover.svg);  
}


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

/* HEADER FULL WIDTH */
#myHeader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  background-color: #00444b;
}

/* CONTENEUR INTERNE (80%) */
#header-inner {
  width: 80%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

/* BLOCS LOGO + LINKS */
#header-logo-wrapper,
#header-links {
  width: 50%;
  display: flex;
  align-items: center;
}

/* LOGO */
#header-logo-wrapper {
  justify-content: flex-start;
}

#header-logo {
  height: 2rem;
}

/* LINKS */
#header-links {
  justify-content: space-evenly;
}

#header-links a {
  align-items: center;
  margin: 0;
}

#header-links img {
  height: 1.2rem;
}

/* Ajustements spécifiques */

#header-entree1,
#header-entree2,
#header-entree3 {
  height: 1rem!important; /* plus petit */
}

#header-entree4 {
  height: 1.3rem!important; /* un peu plus grand */
}

#header-mail {
  height: 1rem!important; /* réduit légèrement */
}

/* PRELOAD IMAGES */
body:after {
  display: block;
  width: 0;
  height: 0;
  overflow: hidden;
  content:
    url(../resources/header-home-hover.svg)
    url(../resources/header-mail-hover.svg)
    url(../resources/header-galerie-hover.svg)
    url(../resources/header-video-hover.svg)
    url(../resources/header-plans-hover.svg)
    url(../resources/header-surfaces-hover.svg)
    url(../resources/header-pin-hover.svg)
    url(../resources/header-cyclorama-hover.svg)
    url(../resources/header-download-hover.svg);
}

/* RESPONSIVE LAPTOP */
@media (max-width: 1280px) {
  #header-inner {
    width: 86%;
  }

  #header-logo-wrapper {
    width: 45%;
  }

  #header-links {
    width: 55%;
    justify-content: space-evenly;
  }

  #header-logo {
    height: 1.8rem;
  }

  #header-links img {
    height: 1.1rem;
  }
}


/* BURGER BUTTON - caché desktop */
#burger-toggle {
  display: none;
  width: 32px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 30;
  flex-direction: column;
  justify-content: space-between;
}

#burger-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: white;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* TABLET + MOBILE */
@media (max-width: 768px) {
  #header-inner {
    width: 90%;
  }

  #burger-toggle {
    display: flex;
  }

  #header-logo-wrapper {
    width: auto;
  }

  #header-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 320px;
    height: 100vh;
    background-color: #00444b;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    transition: right 0.35s ease;
    z-index: 20;
  }

  #header-links.is-open {
    right: 0;
  }

  #header-links a {
    margin: 0;
  }

  #header-links img {
    height: 1.4rem;
  }

  /* animation croix */
  #burger-toggle.is-open span:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
  }

  #burger-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  #burger-toggle.is-open span:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
  }
}

/* MOBILE */
@media (max-width: 480px) {
  #header-inner {
    width: 90%;
  }

  #header-links {
    width: 78%;
  }

  #header-logo {
    height: 1.4rem;
  }

  #header-links img {
    height: 1.25rem;
  }
}