/* "Shot in real time" intro: little cars drive to each element, a viewfinder focuses on it, and it's captured. */
html.fx-hold main, html.fx-hold .site-header, html.fx-hold .site-footer { visibility: hidden; }
html.fx-on .reveal { opacity: 1; transform: none; transition: none; }
.fx-wait { visibility: hidden !important; }

/* Letters arrive like a slow-shutter pan: a streak that settles into a sharp letter */
fx-c { opacity: 0; }
fx-c.on { opacity: 1; animation: fx-pan 0.46s cubic-bezier(0.22, 0.61, 0.36, 1); }
@keyframes fx-pan {
  from { opacity: 0; text-shadow: -14px 0 8px currentColor; }
  to { opacity: 1; text-shadow: 0 0 0 transparent; }
}

.fx-layer { position: absolute; top: 0; left: 0; width: 100%; height: 0; overflow: hidden; z-index: 70; pointer-events: none; }

/* Cars */
.fx-car {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: transform 0.48s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s;
  will-change: transform;
}
.fx-car.on { opacity: 1; }
.fx-car img {
  position: absolute;
  top: 0;
  left: 0;
  height: 54px;
  width: auto;
  max-width: none;
  translate: -50% -50%;
  transition: transform 0.34s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 3px 5px rgba(0, 0, 0, 0.6));
}
.fx-car span {
  position: absolute;
  top: 27px;
  left: 19px;
  padding: 0 5px;
  background: var(--fx-color);
  color: #0b0b0c;
  font: 700 10px/1.6 "Barlow Condensed", system-ui, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
/* The streak a car leaves behind it */
.fx-trail {
  position: absolute;
  height: 10px;
  margin-top: -5px;
  transform-origin: 0 50%;
  background: linear-gradient(90deg, transparent, rgba(46, 123, 255, 0.5) 70%, rgba(255, 255, 255, 0.75));
  filter: blur(2px);
}

/* Viewfinder focus brackets */
.fx-box { position: absolute; animation: fx-hunt 0.42s cubic-bezier(0.22, 0.61, 0.36, 1); transition: opacity 0.45s ease; }
.fx-box.out { opacity: 0; }
@keyframes fx-hunt {
  from { transform: scale(1.05); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.fx-box i { position: absolute; width: 14px; height: 14px; border: 0 solid #fff; transition: border-color 0.35s ease; }
.fx-box i:nth-child(1) { top: -3px; left: -3px; border-width: 2px 0 0 2px; }
.fx-box i:nth-child(2) { top: -3px; right: -3px; border-width: 2px 2px 0 0; }
.fx-box i:nth-child(3) { bottom: -3px; left: -3px; border-width: 0 0 2px 2px; }
.fx-box i:nth-child(4) { bottom: -3px; right: -3px; border-width: 0 2px 2px 0; }
.fx-box.lock i { border-color: #2e7bff; }
.fx-box b {
  position: absolute;
  left: 0;
  top: 100%;
  margin-top: 6px;
  padding: 1px 6px;
  background: rgba(11, 11, 12, 0.85);
  color: #fff;
  font: 500 10px/1.5 ui-monospace, Consolas, monospace;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.fx-box.lock b { opacity: 1; }
.fx-flash { position: absolute; inset: 0; background: #fff; opacity: 0; }

/* Full-screen viewfinder while the banner builds */
.fx-vf { position: fixed; inset: 14px; z-index: 69; pointer-events: none; transition: opacity 0.7s ease; }
.fx-vf.out { opacity: 0; }
.fx-vf i { position: absolute; width: 34px; height: 34px; border: 0 solid rgba(255, 255, 255, 0.75); }
.fx-vf i:nth-child(1) { top: 0; left: 0; border-width: 2px 0 0 2px; }
.fx-vf i:nth-child(2) { top: 0; right: 0; border-width: 2px 2px 0 0; }
.fx-vf i:nth-child(3) { bottom: 0; left: 0; border-width: 0 0 2px 2px; }
.fx-vf i:nth-child(4) { bottom: 0; right: 0; border-width: 0 2px 2px 0; }
.fx-vf::before { /* rule of thirds */
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent calc(33.33% - 0.5px), rgba(255, 255, 255, 0.16) 33.33%, transparent calc(33.33% + 0.5px), transparent calc(66.66% - 0.5px), rgba(255, 255, 255, 0.16) 66.66%, transparent calc(66.66% + 0.5px)),
    linear-gradient(transparent calc(33.33% - 0.5px), rgba(255, 255, 255, 0.16) 33.33%, transparent calc(33.33% + 0.5px), transparent calc(66.66% - 0.5px), rgba(255, 255, 255, 0.16) 66.66%, transparent calc(66.66% + 0.5px));
}

/* Camera readout */
.fx-chip {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 71;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 8px 6px 12px;
  transform: translateX(-50%);
  background: rgba(11, 11, 12, 0.9);
  border: 1px solid #2a2a2e;
  color: #c9c9cc;
  font: 500 12px/1.4 ui-monospace, Consolas, monospace;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}
.fx-chip.on { opacity: 1; pointer-events: auto; }
.fx-chip::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #2e7bff; animation: fx-blink 0.9s steps(2) infinite; }
@keyframes fx-blink { 50% { opacity: 0.25; } }
.fx-count { color: #fff; }
.fx-chip button {
  padding: 2px 8px;
  background: none;
  border: 1px solid #3a3a40;
  color: #fff;
  font: inherit;
  cursor: pointer;
}
@media (max-width: 760px) {
  .fx-vf { inset: 8px; }
  .fx-vf i { width: 24px; height: 24px; }
  .fx-chip { bottom: 14px; gap: 8px; font-size: 11px; }
}