/* ==========================================================================
   TECH & TOOLS GRID
   Card grid with hover reveal overlay for the skills/tech section.
========================================================================== */
.tech-tools-wrapper {
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}

.tech-heading {
  color: var(--accent-lime) !important;
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  margin-bottom: 2.2rem;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: clamp(0.9rem, 1.6vw, 1.6rem);
}

.tech-card {
  position: relative;
  aspect-ratio: 1 / 1;
  background-color: var(--text-cream);
  border-radius: clamp(16px, 1.8vw, 24px);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  transition: box-shadow 0.4s ease-in-out;
}

.tech-card img {
  width: 65%;
  height: 65%;
  object-fit: contain;
  display: block;
  margin: auto;
  transition: opacity 0.4s ease-in-out;
  mix-blend-mode: multiply;
}

.tech-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(23, 23, 23, 0.78);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  border-radius: clamp(16px, 1.8vw, 24px);
  transition: opacity 0.4s ease-in-out;
  pointer-events: none;
  padding: 0.5rem;
}

.tech-name {
  color: var(--text-cream);
  font-family: var(--font-body);
  font-weight: bold;
  font-size: clamp(0.95rem, 1.1vw, 1.2rem);
  text-align: center;
  letter-spacing: 0.5px;
}

.tech-card:hover,
.tech-card:focus-visible {
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.45);
}

.tech-card:hover img,
.tech-card:focus-visible img {
  opacity: 0.25;
}

.tech-card:hover .tech-overlay,
.tech-card:focus-visible .tech-overlay {
  opacity: 1;
}