/*
 * Social dock — a macOS-style rail pinned to the left of the hero.
 *
 * Built on the motion layer's tokens (see assets/motion/motion.css). The rail
 * is created by social-dock.js, so a page without JS simply never gets one and
 * keeps the footer links it already has.
 */

.tq-dock {
  position: fixed;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 7px;
  border-radius: 22px;
  background: color-mix(in srgb, var(--background, #efefef) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--foreground, #232323) 10%, transparent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  /* Hidden until the hero is on screen; the dock belongs to the first banner. */
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--tq-dur, 500ms) var(--tq-ease-out, ease),
    visibility var(--tq-dur, 500ms) var(--tq-ease-out, ease);
}

.tq-dock[data-visible="true"] {
  opacity: 1;
  visibility: visible;
}

.tq-dock-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: var(--foreground, #232323);
  transform-origin: left center;
  transition:
    transform 280ms var(--tq-ease-out, ease),
    background-color 280ms var(--tq-ease-out, ease),
    color 280ms var(--tq-ease-out, ease);
}

.tq-dock-item svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
  pointer-events: none;
}

.tq-dock-item:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

/* --- Magnification ------------------------------------------------------- */

/*
 * A real dock scales by pointer distance. Two rings of falloff read the same
 * at this size and cost no JavaScript: the hovered icon grows, its immediate
 * neighbours grow a little, and `:has()` covers the one above it.
 */
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .tq-dock-item:hover {
    transform: scale(1.32);
    background: color-mix(in srgb, var(--foreground, #232323) 8%, transparent);
  }

  .tq-dock-item:hover + .tq-dock-item,
  .tq-dock-item:has(+ .tq-dock-item:hover) {
    transform: scale(1.14);
  }
}

/* Without magnification the icon still has to answer the pointer. */
@media (hover: hover) {
  .tq-dock-item:hover {
    background: color-mix(in srgb, var(--foreground, #232323) 8%, transparent);
  }
}

/* --- Label --------------------------------------------------------------- */

.tq-dock-label {
  position: absolute;
  left: calc(100% + 10px);
  white-space: nowrap;
  padding: 5px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--background, #efefef);
  background: var(--foreground, #232323);
  opacity: 0;
  transform: translateX(-4px);
  pointer-events: none;
  transition:
    opacity 200ms var(--tq-ease-out, ease),
    transform 200ms var(--tq-ease-out, ease);
}

.tq-dock-item {
  position: relative;
}

@media (hover: hover) {
  .tq-dock-item:hover .tq-dock-label,
  .tq-dock-item:focus-visible .tq-dock-label {
    opacity: 1;
    transform: none;
  }
}

/* --- Small screens ------------------------------------------------------- */

/*
 * The hero copy is at most 1004px wide and centred, so its left edge only
 * clears the rail (76px, 83px hovered) past roughly 1200px. Below that the
 * dock would sit on the text, and the footer already carries the same links.
 */
@media (max-width: 1199px) {
  .tq-dock {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tq-dock,
  .tq-dock-item,
  .tq-dock-label {
    transition: none;
  }
}