/* QUANTUM LABS — Simulator Page */

/* Tools Grid */
.tools-grid {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  margin-top: var(--sp-8);
}

/* Tool Card */
.tool-card {
  position: relative;
  padding: var(--sp-6);
  background: var(--carbon);
  border: 1px solid var(--wire);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
  overflow: hidden;
}
.tool-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ember), var(--molten));
  opacity: 0;
  transition: opacity var(--duration-normal);
  content: '';
}
.tool-card:hover {
  box-shadow: var(--shadow-lg), var(--glow-ember);
  transform: translateY(-3px);
  border-color: var(--ember-40);
}
.tool-card:hover::before {
  opacity: 1;
}

/* Tool Card Icon */
.tool-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--sp-4);
  color: var(--ember);
  background: var(--ember-10);
  border: 1px solid var(--ember-15);
  border-radius: var(--radius-md);
}
.tool-card-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

/* Tool Card */
.tool-card h3 {
  margin-bottom: var(--sp-2);
  font-size: var(--text-lg);
  font-weight: 600;
}
.tool-card p {
  margin-bottom: var(--sp-4);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--ash);
}

/* Tool Card Badge */
.tool-card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  color: var(--smoke);
  background: var(--graphite);
  border-radius: 10px;
  letter-spacing: 0.06em;
}
.tool-card-badge.ready {
  color: var(--success);
  background: var(--success-15);
}
.tool-card-badge.soon {
  color: var(--warning);
  background: rgba(243, 156, 18, 0.1);
}

/* Tool Card Arrow */
.tool-card-arrow {
  position: absolute;
  top: var(--sp-6);
  right: var(--sp-6);
  color: var(--wire-light);
  transition: all var(--duration-normal) var(--ease-out);
}

/* Tool Card */
.tool-card:hover .tool-card-arrow {
  color: var(--ember);
  transform: translateX(4px);
}

/* Tool Card Arrow */
.tool-card-arrow svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}