/* Site navigation */
.navbar {
  background-color: var(--black);
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-content-wrapper {
  display: flex;
  flex-flow: row;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: var(--container-width);
  padding: 14px 40px;
  position: relative;
}

.navbar-logo {
  width: 100%;
  max-width: 120px;
  padding: 8px 0;
}

.navbar-logo img {
  width: 100%;
  height: auto;
  display: block;
}

.nav-menu {
  display: flex;
  grid-gap: 34px;
  justify-content: center;
  align-items: center;
}

.nav-link {
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 24px 0;
  font-size: 0.9em;
  font-weight: 400;
  transition: color 0.2s linear;
  white-space: nowrap;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 18px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--bright-yellow);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 60%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--bright-yellow);
}

.navbar-button-wrapper.in-menu {
  display: none;
}

.navbar-contact-button {
  background-color: var(--bright-yellow);
  color: var(--black);
  padding: 15px 20px;
  font-size: 1em;
  font-weight: 600;
  transition: all 0.2s;
  display: inline-block;
  cursor: pointer;
  white-space: nowrap;
}

.navbar-contact-button:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  cursor: pointer;
  padding: 18px;
  background: none;
  border: none;
}

.menu-button .icon {
  width: 24px;
  height: 18px;
  position: relative;
}

.menu-button .icon span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--white);
  left: 0;
  transition: 0.25s ease-in-out;
}

.menu-button .icon span:nth-child(1) { top: 0; }
.menu-button .icon span:nth-child(2) { top: 8px; }
.menu-button .icon span:nth-child(3) { top: 16px; }
.menu-button.active .icon span:nth-child(1) { transform: rotate(45deg); top: 8px; }
.menu-button.active .icon span:nth-child(2) { opacity: 0; }
.menu-button.active .icon span:nth-child(3) { transform: rotate(-45deg); top: 8px; }

@media screen and (max-width: 991px) {
  .navbar-content-wrapper {
    padding: 10px 20px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--black);
    flex-flow: column;
    width: 100%;
    padding: 20px 0 40px;
    margin: 0;
    grid-gap: 0;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-link {
    width: 100%;
    padding: 20px 40px;
    text-align: center;
  }

  .nav-link::after {
    display: none;
  }

  .navbar-button-wrapper.in-menu {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    padding: 0 40px;
  }

  .navbar-button-wrapper.in-menu .navbar-contact-button {
    width: 100%;
  }

  .navbar-button-wrapper:not(.in-menu) {
    display: none;
  }

  .menu-button {
    display: block;
  }
}

@media screen and (max-width: 767px) {
  .navbar-logo {
    max-width: 90px;
  }
}