/* ------------------------------------------------------------------------- */
/* Capability Dock (static + motion hybrid)                                  */
/* - Uses existing theme variables: --article-bg, --fg, --accent, etc.        */
/* - Respects prefers-reduced-motion                                         */
/* ------------------------------------------------------------------------- */

.capability-dock {
  margin-top: 14px;
  background: var(--article-bg);
  border-radius: 10px;
  padding: 14px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.18);
  border: 1px solid rgba(0,0,0,0.06);
}

:root[data-theme="dark"] .capability-dock {
  border: 1px solid rgba(255,255,255,0.06);
}

.capability-dock__headline {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.capability-dock__kicker {
  font-size: var(--font-middle);
  opacity: 0.9;
}

.capability-dock__sub {
  font-size: var(--font-middle);
  opacity: 0.8;
}

.capability-dock__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 900px) {
  .capability-dock__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.capability-tile {
  position: relative;
  display: grid;
  grid-template-rows: auto auto;
  gap: 8px;
  padding: 12px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.06);
  text-decoration: none;
  color: var(--fg);
  min-height: 122px;

  /* Static first: no motion unless we add the class from JS */
  transform: translateY(0);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  outline: none;
}

:root[data-theme="dark"] .capability-tile {
  border: 1px solid rgba(255,255,255,0.08);
}

.capability-tile:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,165,0,0.25);
}

.capability-tile__logoWrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70px;
}

.capability-tile__logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 10px 16px rgba(0,0,0,0.20));
}

:root[data-theme="dark"] .capability-tile__logo {
  filter: drop-shadow(0 10px 16px rgba(0,0,0,0.45));
}

.capability-tile__label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.capability-tile__title {
  font-weight: 700;
  font-size: var(--font-large);
}

.capability-tile__desc {
  font-size: var(--font-middle);
  opacity: 0.82;
  line-height: 1.35;
}

/* Subtle hierarchy: SolidWorks tile slightly emphasized */
.capability-tile--anchor {
  border-color: rgba(0,0,0,0.10);
}

:root[data-theme="dark"] .capability-tile--anchor {
  border-color: rgba(255,255,255,0.12);
}

/* Hover/focus micro-interaction */
.capability-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(0,0,0,0.22);
  border-color: rgba(0,0,0,0.14);
}

:root[data-theme="dark"] .capability-tile:hover {
  box-shadow: 0 12px 26px rgba(0,0,0,0.55);
  border-color: rgba(255,255,255,0.16);
}

/* Accent underline appears on hover/focus */
.capability-tile::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  height: 2px;
  background: transparent;
  border-radius: 2px;
  transition: background .18s ease, opacity .18s ease;
  opacity: 0.0;
}

.capability-tile:hover::after,
.capability-tile:focus-visible::after {
  background: var(--accent);
  opacity: 1.0;
}

/* One-time entrance animation: JS adds .capability-dock--animate when in view */
@media (prefers-reduced-motion: no-preference) {
  .capability-dock--animate .capability-tile {
    opacity: 0;
    transform: translateY(8px);
  }

  .capability-dock--animate.capability-dock--in .capability-tile {
    opacity: 1;
    transform: translateY(0);
    transition: opacity .45s ease, transform .45s ease, box-shadow .18s ease, border-color .18s ease;
  }

  .capability-dock--animate.capability-dock--in .capability-tile:nth-child(1) { transition-delay: 0ms; }
  .capability-dock--animate.capability-dock--in .capability-tile:nth-child(2) { transition-delay: 90ms; }
  .capability-dock--animate.capability-dock--in .capability-tile:nth-child(3) { transition-delay: 180ms; }
  .capability-dock--animate.capability-dock--in .capability-tile:nth-child(4) { transition-delay: 270ms; }
}

/* Optional "integration cue" line (appears on hover for language tiles) */
.capability-dock__linkline {
  position: absolute;
  pointer-events: none;
  inset: 0;
  opacity: 0;


}

/* Optical normalization: SolidWorks logo needs a bit more presence */
.capability-tile__logo--sw {
    width: 100px;
    height: 100px;
}


@media (prefers-reduced-motion: no-preference) {
  .capability-dock[data-linkline="on"] .capability-dock__linkline {
    opacity: 1;
  }
}