.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity .38s ease,
    transform .38s ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.stat,
.strength,
.exp-card,
.authorization-card,
.contact-card,
.diploma-preview {
  position: relative;
  overflow: hidden;
}

.stat::before,
.strength::before,
.exp-card::before,
.authorization-card::before,
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 8%, rgba(255,255,255,.08), transparent 42%);
  opacity: 0;
  transform: translateX(-100%);
  transition: opacity .28s ease, transform .55s ease;
  pointer-events: none;
}

.stat:hover::before,
.strength:hover::before,
.exp-card:hover::before,
.authorization-card:hover::before,
.contact-card:hover::before {
  opacity: 1;
  transform: translateX(100%);
}

.bar div {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .9s cubic-bezier(.2, .8, .2, 1);
}

.bar.is-visible div {
  transform: scaleX(1);
}

.menu a {
  transition:
    color .22s ease,
    border-color .22s ease,
    background .22s ease,
    transform .22s ease;
}

.menu a:hover {
  transform: translateY(-1px);
}

.menu a.is-active {
  color: #fff;
  border-color: rgba(101, 224, 163, .3);
  background:
    linear-gradient(135deg, rgba(101, 224, 163, .12), rgba(154, 92, 255, .12)),
    rgba(255,255,255,.045);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(var(--accent-rgb), .42);
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left center;
  pointer-events: none;
}

.diploma-preview img {
  opacity: .72;
  transform: scale(.985);
  transition: opacity .28s ease, transform .28s ease;
}

.diploma-preview img.is-loaded {
  opacity: 1;
  transform: scale(1);
}

.copy-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 90;
  max-width: min(90vw, 360px);
  padding: 12px 16px;
  border: 1px solid rgba(101, 224, 163, .3);
  border-radius: 999px;
  color: #fff;
  background: rgba(5, 9, 20, .84);
  box-shadow: 0 18px 46px rgba(0,0,0,.32);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 16px);
  transition: opacity .24s ease, transform .24s ease;
}

.copy-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.spotlight {
  --spotlight-x: 50%;
  --spotlight-y: 50%;
}

.spotlight::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(circle at var(--spotlight-x) var(--spotlight-y), rgba(var(--accent-rgb), .18), transparent 38%);
  opacity: 0;
  transition: opacity .22s ease;
  pointer-events: none;
}

.spotlight:hover::after {
  opacity: 1;
}

.spotlight > * {
  position: relative;
  z-index: 1;
}

@media (hover: none), (pointer: coarse) {
  .stat::before,
  .strength::before,
  .exp-card::before,
  .authorization-card::before,
  .contact-card::before,
  .spotlight::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .bar div {
    transform: none;
  }

  .hero-background-video,
  .job-gate-background-video {
    display: none;
  }
}