nav {
  position: absolute;
  top: 0;
  right: 0;
  padding: 3em;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  z-index: 100000;
}

.nav-item {
  flex: 1;
  padding: 0.25em 1em;
  text-align: right;
}

.nav-item a {
  position: relative;
  font-size: 16px;
  text-transform: none;
  color: var(--color-accent);
  transition: opacity 0.3s ease;
}

.nav-item a:hover {
  opacity: 0.7;
}

.nav-item.active a::after {
  content: "";
  position: absolute;
  top: 90%;
  left: 0;
  width: 100%;
  height: 2px;
  border-bottom: 1.5px dashed var(--color-accent);
}

nav button {
  background: none;
  border: none;
  outline: none;
  color: var(--color-accent);
  text-transform: uppercase;
  font-size: 12px;
  padding: 0.5em 1em;
  cursor: pointer;
}

nav button.active {
  opacity: 0.35;
}

/* Seamless & Non-Existent Smooth Navbar Transition */

nav:not(.nav-scrolled) {
  animation: navReturnFade 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

nav.nav-scrolled {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  padding: 1.4em 3.5em;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
  gap: 2.5em;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: none;
  border: none;
  z-index: 999999;
  animation: navSeamlessFade 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

nav.nav-scrolled .nav-item {
  flex: none;
  padding: 0;
  text-align: center;
}

@keyframes navSeamlessFade {
  0% {
    opacity: 0;
    transform: translateY(-12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes navReturnFade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@media (max-width: 768px) {
  nav.nav-scrolled {
    padding: 1em 1.5em;
    justify-content: center;
    gap: 1.2em;
    flex-wrap: wrap;
  }
  nav.nav-scrolled .nav-item a {
    font-size: 14px;
  }
}