/* G3 - 4 equal tiles for MC, CS, HL, TS6.
   Top row treats all four as equal-weight. Below: announcements +
   projects. */

.g3-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.g3-tile {
  position: relative;
  background: var(--g-surf);
  border: 1px solid var(--g-border);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex; flex-direction: column;
  gap: 14px;
  transition: transform 0.15s, border-color 0.15s;
}
.g3-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 10%, transparent), transparent 50%);
  border-radius: 12px;
  pointer-events: none;
}
.g3-tile:hover { transform: translateY(-2px); border-color: var(--accent); }
.g3-tile > * { position: relative; z-index: 1; }

.g3-tile-head {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 10px;
  align-items: center;
}
.g3-tile-icon {
  width: 36px; height: 36px;
  object-fit: contain;
  background: var(--g-surf-2);
  border-radius: 7px;
  padding: 3px;
}
.g3-tile-name { font-size: 14.5px; font-weight: 700; color: var(--g-text); letter-spacing: -0.1px; }
.g3-tile-spec { font-size: 11px; color: var(--g-text-3); margin-top: 1px; }

.g3-tile-stat {
  display: flex; flex-direction: column; gap: 2px;
  flex: 1;
  justify-content: center;
}
.g3-stat-num {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.g3-stat-lbl {
  font-size: 10px;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--g-text-3);
}
.g3-tile-mid {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 13px;
  color: var(--g-text);
  font-variant-numeric: tabular-nums;
  flex: 1;
  display: flex;
  align-items: center;
}

.g3-tile-foot {
  display: flex; align-items: center; gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--g-border);
  flex-wrap: wrap;
}
.g3-tile-foot code {
  font-size: 11.5px;
  color: var(--g-text-2);
  background: var(--g-bg-2);
  border: 1px solid var(--g-border);
  padding: 4px 8px;
  border-radius: 5px;
}
.g3-cta {
  margin-left: auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.2px;
}

.g3-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 1100px) { .g3-tiles { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px)  { .g3-tiles, .g3-bottom { grid-template-columns: 1fr; } }