@import url("variables.css");

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  background: transparent;
  color: var(--navy);
  font-family: "Helvetica Neue", Arial, sans-serif;
}

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

.site-header {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 113px;
  padding: 0 6vw;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #e6e6e6;
  background: #fff;
}

.site-logo {
  flex: 0 0 auto;
}
.site-logo img {
  display: block;
  width: 250px;
  height: 75px;
  object-fit: contain;
  transition: scale 280ms ease;
}
.site-logo:hover img {
  scale: 0.985;
}

nav {
  position: absolute;
  right: 30px;
  display: flex;
  align-items: center;
  gap: 100px;
  text-transform: uppercase;
}

nav > a:not(.book-button) {
  position: relative;
  padding: 14px 0;
  color: var(--navy);
  font-size: 18px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: color 280ms ease;
}

nav > a:not(.book-button)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 280ms ease;
}

nav > a:not(.book-button):hover {
  color: rgba(11, 63, 91, 0.7);
}
nav > a:not(.book-button):hover::after,
nav > a.is-current::after {
  transform: scaleX(1);
}

.book-button {
  display: inline-block;
  padding: 12px 22px;
  border: 1px solid #0e4061;
  background: #0e4061;
  color: #fff;
  font-size: 15px;
  font-weight: 300;
  line-height: 30px;
  text-transform: none;
  transition:
    background-color 280ms ease,
    border-color 280ms ease,
    color 280ms ease,
    scale 280ms ease;
}
.book-button:hover {
  border-color: #0e4061;
  background: #fff;
  color: #0e4061;
  scale: 1.025;
}

.menu {
  display: none;
}

.theme-toggle {
  display: grid;
  width: 50px;
  height: 50px;
  margin-left: -60px;
  padding: 0;
  place-items: center;
  flex: 0 0 50px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--navy);
  cursor: pointer;
  transition:
    background-color 240ms ease,
    color 240ms ease,
    transform 240ms ease;
}
.theme-toggle:hover {
  background: rgba(210, 216, 220, 0.1);
}
.theme-toggle:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}
.theme-icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.45;
  transition: transform 240ms ease;
}
.theme-toggle:hover .theme-icon {
  transform: scale(0.94);
}
.theme-icon-sun {
  width: 25px;
  height: 25px;
  color: #ff7f3e;
}
.theme-icon-sun circle {
  fill: currentColor;
}
.theme-icon-moon {
  display: none;
}

html[data-theme="dark"] body,
html[data-theme="dark"] .site-header,
html[data-theme="dark"] nav {
  background: var(--navy);
}
html[data-theme="dark"] .site-header {
  border-color: rgba(255, 255, 255, 0.16);
}
html[data-theme="dark"] .site-logo img {
  content: url("../img/logo-lite.png");
}
html[data-theme="dark"] nav > a:not(.book-button) {
  color: rgba(255, 255, 255, 0.9);
}
html[data-theme="dark"] nav > a:not(.book-button):hover {
  color: rgba(255, 255, 255, 0.65);
}
html[data-theme="dark"] nav > a:not(.book-button)::after {
  background: var(--gold);
}
html[data-theme="dark"] .book-button {
  border-color: #fff;
  background: #fff;
  color: var(--navy);
}
html[data-theme="dark"] .book-button:hover {
  background: var(--navy);
  color: #fff;
}
html[data-theme="dark"] .theme-icon-sun {
  display: none;
}
html[data-theme="dark"] .theme-icon-moon {
  display: block;
  color: #e8b529;
}
html[data-theme="dark"] .theme-icon-moon path {
  fill: currentColor;
}

@media (max-width: 1180px) {
  .site-header {
    height: 100px;
    padding: 0 6vw;
  }
  .site-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 4;
    transform: translate(-50%, -50%);
  }
  .site-logo img {
    width: 190px;
    height: auto;
  }
  .menu {
    display: block;
    position: relative;
    z-index: 4;
    width: 45px;
    height: 45px;
    margin-left: auto;
    padding: 10px;
    border: 0;
    background: transparent;
    cursor: pointer;
  }
  .menu span {
    position: absolute;
    left: 10px;
    width: 25px;
    height: 1px;
    background: var(--navy);
    transition:
      top 260ms ease,
      transform 260ms ease;
  }
  .menu span:first-child {
    top: 16px;
  }
  .menu span:last-child {
    top: 28px;
  }
  .menu[aria-expanded="true"] span:first-child {
    top: 22px;
    transform: rotate(45deg);
  }
  .menu[aria-expanded="true"] span:last-child {
    top: 22px;
    transform: rotate(-45deg);
  }
  html[data-theme="dark"] .menu span {
    background: #fff;
  }

  nav {
    position: fixed;
    inset: 0;
    display: flex;
    min-height: 100dvh;
    padding: 0 8vw;
    background: #fff;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 0;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
  }
  nav.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transition: opacity 280ms ease;
  }
  nav.is-closing {
    visibility: visible;
    opacity: 0;
    pointer-events: none;
    transition: opacity 280ms ease;
  }
  nav > a,
  nav > .theme-toggle {
    opacity: 0;
    transform: translateY(12px);
  }
  nav.open > a,
  nav.open > .theme-toggle {
    opacity: 1;
    transform: translateY(0);
    transition:
      color 280ms ease,
      opacity 280ms ease,
      transform 280ms ease,
      background-color 240ms ease;
  }
  nav.is-closing > a,
  nav.is-closing > .theme-toggle {
    transition:
      color 280ms ease,
      opacity 280ms ease,
      transform 280ms ease,
      background-color 240ms ease;
  }
  nav > a:not(.book-button) {
    width: auto;
    padding: 12px 0;
    align-self: flex-end;
    font-size: clamp(26px, 4.25vw, 34px);
    font-weight: 300;
    line-height: 1.25;
    letter-spacing: 0.03em;
    text-align: right;
  }
  nav > a:not(.book-button) + a:not(.book-button) {
    margin-top: 36px;
  }
  .book-button {
    position: absolute;
    right: 8vw;
    bottom: 48px;
    min-width: 220px;
    padding: 20px 28px;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.2;
    text-align: center;
  }
  .theme-toggle {
    position: absolute;
    right: auto;
    bottom: 55px;
    left: 8vw;
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
  .site-logo:hover img,
  .book-button:hover {
    scale: 1;
  }
}