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

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  transition: 0.6s;
  z-index: 100;
}
.sticky {
  background-color: var(--dark-blue-alt);
}
.sticky .sub-nav-menu li a {
  color: var(--light-gray-alt);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 60px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.img-branding {
  padding: 1px 10px 0px 0px;
  height: 30px;
}
.img-branding img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.nav-branding {
  display: flex;

  /* position: relative;
   color: white;
   font-size: 2rem;
   font-weight: 500;
   font-family: 'Crimston Text', serif;
   font-style: italic;
   text-decoration: none;
   letter-spacing: -1px; */
}

.sub-nav-menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 101;
}
.nav-item {
  list-style: none;
  position: relative;
}

.nav-link {
  color: white;
  text-decoration: none;
  position: relative;
}

.nav-link:hover {
  color: var(--purple-light);
}

.nav-link::after {
  content: "";
  height: 3px;
  width: 0;
  background: var(--purple-light);
  position: absolute;
  left: 0;
  bottom: -10px;
  transition: 0.5s;
}

.nav-link:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  cursor: pointer;
  margin: 1rem;
  z-index: 1001;
  transition: all 0.3s ease-in-out;
}
.hamburger:hover {
  transform: scale(1.1);
}
.hamburger:hover span {
  transform: scale(1.3);
}
.hamburger:active {
  transform: translateY(2px);
}
.burger-bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  border-radius: 3px;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease;
  background-color: var(--light-gray-alt);
}

@media (max-width: 740px) {
  .hamburger {
    display: block;
  }
  .hamburger.navbar-active .burger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .hamburger.navbar-active .burger-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .hamburger.navbar-active .burger-bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.navbar-active:hover span {
    transform: scale(1.5);
    background-color: var(--orange-alt);
  }

  .nav-menu {
    background-color: var(--dark-blue-alt);
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
      url(../img/2.jpg);
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    width: 100vw;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: -100%;
    gap: 0;
    text-align: center;
    transition: 0.3s;
    z-index: 1000;
  }
  .sub-nav-menu {
    height: 100vh;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 0;
    z-index: 1001;
  }

  .nav-item {
    margin: 16px 0;
  }

  .nav-menu.navbar-active {
    top: 0;
  }
}

@media (max-width: 550px) {
  .navbar {
    min-height: 20px;
    padding: 0 8px;
  }
  .nav-branding {
    width: 25px;
  }
  .img-branding {
    padding: 1px 10px 0px 0px;
    height: 22px;
  }
  .burger-bar {
    width: 26px;
    height: 2.5px;
  }
  .hamburger:hover span {
    transform: scale(1.2);
  }
  .hamburger.navbar-active .burger-bar:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
  }
  .hamburger.navbar-active .burger-bar:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
  }
}