/* ---------- Entry loader (0–100% counter) ---------- */
.entry-loader {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  overflow: hidden;
}

.entry-loader-particles {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  pointer-events: none;
}

.entry-loader-particle {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 4px;
  margin: -2px 0 0 -2px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0;
  will-change: transform, opacity;
}

.entry-loader-explosion {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0%, var(--color-accent) 55%, var(--color-accent) 100%);
  transform: scale(0);
  opacity: 0;
  z-index: 2;
  pointer-events: none;
  will-change: transform, opacity;
}

.entry-loader-count {
  display: flex;
  align-items: flex-start;
  font-family: var(--font-display);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  font-size: clamp(4rem, 2rem + 12vw, 12rem);
  line-height: 1;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.entry-loader-count .unit {
  font-size: 0.28em;
  margin-top: 0.3em;
  margin-left: 0.15em;
  color: var(--color-text-dim);
}

.entry-loader-bar-track {
  position: relative;
  width: min(320px, 60vw);
  height: 1px;
  margin-top: var(--space-md);
  background: var(--color-border);
  overflow: hidden;
}

.entry-loader-bar-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: var(--color-accent);
  transform-origin: left;
}

.entry-loader-mark {
  position: absolute;
  left: var(--gutter);
  bottom: var(--gutter);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.entry-loader-skip {
  position: absolute;
  right: var(--gutter);
  bottom: var(--gutter);
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}

.entry-loader-skip:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.entry-loader.is-hidden {
  display: none;
}

body.intro-active {
  overflow: hidden;
  height: 100dvh;
}

@media (prefers-reduced-motion: reduce) {
  .entry-loader { display: none; }
}