.top_menu {
  height: 4.3rem;
  background-color: transparent;
  z-index: 2000;
  transition: background-color 0.3s ease;
  z-index: 3000;
}

body.home .top_menu {
  opacity: 0;
}

.top_menu--solid {
  background-color: #005750;
}

.top_menu__logo {
  color: #fbefe5;
  font-size: 1.19rem;
  line-height: 1.25rem;
  text-transform: uppercase;
  text-decoration: none;
}

.top_menu__nav {
  gap: 2.5rem;
}

.top_menu__link {
  height: 2.75rem;
  padding: 0 0.94rem;
  border-radius: 3.1rem;
  color: #fbefe5;
  font-size: 1.1rem;
  line-height: 1.4rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.top_menu__link:hover {
  color: #fbefe5;
  background-color: #228c85;
}

.top_menu__nav .top_menu__link:hover {
  background-color: #004d46;
}

/* Active page: same as hover, but not over the transparent home menu */
body.home .top_menu--solid .top_menu__link--home,
body.availability .top_menu__link--availability,
body.location .top_menu__link--location {
  background-color: #004d46;
}

body.enquire .top_menu__link--contact {
  background-color: #228c85;
}

/* Art section: must come after the active/hover rules above so the active pill matches hover */
.top_menu--art {
  background-color: #faece2;
}

.top_menu--art .top_menu__logo,
.top_menu--art .top_menu__link {
  color: #943626;
}

.top_menu--art .top_menu__link:hover,
.top_menu--art .top_menu__nav .top_menu__link:hover,
body.home .top_menu--art .top_menu__link--home,
body.availability .top_menu--art .top_menu__link--availability,
body.location .top_menu--art .top_menu__link--location {
  color: #943626;
  background-color: #f7e0cc;
}

.top_menu--art .top_menu__link--contact:hover {
  color: #fbefe5;
  background-color: #7a2d1f;
}

/* ESG section: main.js adds this alongside top_menu--art, so the text, burger and Enquire hover
   come from the art rules above and only the bar and pill change to suit the #f7e0cc section */
.top_menu--esg {
  background-color: #f7e0cc;
}

.top_menu--esg .top_menu__nav .top_menu__link:hover,
body.home .top_menu--esg .top_menu__link--home {
  background-color: #f3d2b7;
}

.top_menu--burgundy {
  background-color: #7a2d1f;
}

.top_menu--burgundy .top_menu__link:hover,
.top_menu--burgundy .top_menu__nav .top_menu__link:hover,
body.home .top_menu--burgundy .top_menu__link--home,
body.availability .top_menu--burgundy .top_menu__link--availability,
body.location .top_menu--burgundy .top_menu__link--location {
  background-color: #943626;
}

.top_menu--burgundy .top_menu__link--contact:hover {
  background-color: #fa5341;
}

@media (min-width: 768px) {
  .top_menu__link {
    font-size: 1.254rem;
    line-height: 1.567rem;
  }
}

@media (min-width: 992px) {
}

@media (min-width: 1200px) {
}

@media (min-width: 1400px) {
}

/* Burger button */
#nav_button {
  cursor: pointer;
  display: inline-block;
}

#nav_button a {
  z-index: 3000;
  display: block;
  width: 2.3rem;
  height: 1.7rem;
  padding-top: 0;
}

#nav_button a span {
  position: relative;
  top: 0.8rem;
  display: block;
  -webkit-transition-duration: 0s;
  transition-duration: 0s;
}

#nav_button a span:before,
#nav_button a span:after {
  position: absolute;
  content: "";
}

#nav_button a span,
#nav_button a span:before,
#nav_button a span:after {
  width: 2.3rem;
  height: 0;
  border-top: 0.2rem solid #fbefe5;
  display: block;
}

#nav_button a:hover span,
#nav_button a:hover span:before,
#nav_button a:hover span:after {
  background-color: #fbefe5;
}

#nav_button a span:before {
  margin-top: -0.8rem;
}

#nav_button a span:after {
  margin-top: 0.45rem;
}

#nav_button a.open span {
  border-top: none;
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

#nav_button a span:before {
  -webkit-transition-property:
    margin,
    -webkit-transform;
  transition-property: margin, transform;
  -webkit-transition-duration: 0.2s;
  transition-duration: 0.2s;
  -webkit-transition-delay: 0.2s, 0s;
  transition-delay: 0.2s, 0s;
}

#nav_button a.open span:before {
  border-top: 0.2rem solid #fbefe5;
  margin-top: 0;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  -webkit-transition-delay: 0s, 0.2s;
  transition-delay: 0s, 0.2s;
}

#nav_button a span:after {
  -webkit-transition-property:
    margin,
    -webkit-transform;
  transition-property: margin, transform;
  -webkit-transition-duration: 0.2s;
  transition-duration: 0.2s;
  -webkit-transition-delay: 0.2s, 0s;
  transition-delay: 0.2s, 0s;
}

#nav_button a.open span:after {
  border-top: 0.2rem solid #fbefe5;
  margin-top: 0;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-transition-delay: 0s, 0.2s;
  transition-delay: 0s, 0.2s;
}
/* Burger button */


.mobile_menu {
  z-index: 2000;
  background-color: #005750;
  visibility: hidden;
  opacity: 0;
  transition:
    opacity 0.5s ease,
    visibility 0s linear 0.5s;
}
.mobile_menu.open {
  visibility: visible;
  opacity: 1;
  transition:
    opacity 0.5s ease,
    visibility 0s linear 0s;
}
.mobile_menu li {
  opacity: 0;
  transform: translateY(2rem);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}
.mobile_menu.open li {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.mobile_menu.open li:nth-child(1) {
  transition-delay: 0.2s;
}
.mobile_menu.open li:nth-child(2) {
  transition-delay: 0.3s;
}
.mobile_menu.open li:nth-child(3) {
  transition-delay: 0.4s;
}
.mobile_menu.open li:nth-child(4) {
  transition-delay: 0.5s;
}
.mobile_menu.open li:nth-child(5) {
  transition-delay: 0.6s;
}
.mobile_menu li a {
  color: #fbefe5;
  text-decoration: none;
  font-size: 2.25rem;
  font-weight: 300;
}

/* Section colour schemes: mirror the top_menu states (classes are toggled on both in main.js) */
.mobile_menu.top_menu--art {
  background-color: #faece2;
}
.mobile_menu.top_menu--art li a {
  color: #943626;
}
.mobile_menu.top_menu--esg {
  background-color: #f7e0cc;
}
.mobile_menu.top_menu--burgundy {
  background-color: #7a2d1f;
}

.top_menu--art #nav_button a span,
.top_menu--art #nav_button a span:before,
.top_menu--art #nav_button a span:after {
  border-top-color: #943626;
}
.top_menu--art #nav_button a:hover span,
.top_menu--art #nav_button a:hover span:before,
.top_menu--art #nav_button a:hover span:after {
  background-color: #943626;
}