.scroll-progress {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: var(--accent);
}

.nav__link[aria-current="location"] {
  color: var(--accent-text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: .45em;
}

.cursor {
  position: fixed;
  z-index: 1000;
  inset: 0 auto auto 0;
  pointer-events: none;
}

.cursor__dot,
.cursor__ring {
  position: fixed;
  top: 0;
  left: 0;
  display: block;
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: opacity var(--dur-fast) ease, width var(--dur-fast) ease, height var(--dur-fast) ease, background-color var(--dur-fast) ease;
}

.cursor__dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
}

.cursor__ring {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 75%, transparent);
  color: var(--text);
}

.cursor--visible .cursor__dot,
.cursor--visible .cursor__ring {
  opacity: 1;
}

.cursor__ring--labelled {
  width: 68px;
  height: 68px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
}

.cursor__label {
  color: var(--accent-text);
  font: 700 .65rem/1 var(--font-heading);
  text-transform: uppercase;
}

.project-card[data-tilt] {
  position: relative;
  overflow: hidden;
}

.project-card[data-tilt]::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--accent) 16%, transparent), transparent 52%);
  content: "";
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) ease;
}

.project-card[data-tilt] > * {
  position: relative;
  z-index: 1;
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .project-card[data-tilt] {
    transform: perspective(800px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg));
    transition: transform var(--dur) var(--ease-out), border-color var(--dur) ease;
    transform-style: preserve-3d;
  }

  .project-card[data-tilt]:hover,
  .project-card[data-tilt]:focus-within {
    border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  }

  .project-card[data-tilt]:hover::before,
  .project-card[data-tilt]:focus-within::before {
    opacity: 1;
  }
}

.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal-ready [data-reveal][data-revealed] {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-ready [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}