/* TOPBAR */
.topbar {
  height: 40px;
}

/* HEADER */
header {
  top: 40px;
  transition: 0.4s;
}

/* SCROLL */
.scrolled {
  background: linear-gradient(135deg, #ffffff, #fff6e0, #ffffff);
  backdrop-filter: blur(14px);
}

/* NAV */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0%;
  height: 2px;
  background: #ffd166;
  transition: 0.3s;
}
.nav-link:hover::after {
  width: 100%;
}
.nav-link.active {
  color: #ffb347;
}

/* HAMBURGER */
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: #333;
  margin: 5px 0;
  transition: 0.4s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* MOBILE MENU */
.mobile-menu {
  transform: translateX(100%);
}

/* OVERLAY */
.overlay {
  opacity: 0;
  visibility: hidden;
}
.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* SEARCH */
.search-box:focus {
  box-shadow: 0 0 12px #ffd166;
}

/* GLASS */
.glass {
  background: rgb(255 255 255 / 12%);
  backdrop-filter: blur(10px);
}