/* ==============================================
   COMPONENT: Fusion Strip
   Description: 6-column FUSION framework strip on dark blue — letter badge (orange) + stage + description
   ============================================== */

/* --- Block --- */

.fusion-strip {
  padding-block: var(--space-16);
  background: var(--color-innovation-blue);
  color: var(--color-clinical-white);
}

/* --- Steps grid --- */

.fusion-strip__steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

/* --- Individual step --- */

.fusion-strip__step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background var(--transition-base);
}

.fusion-strip__step:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* --- Letter badge --- */

.fusion-strip__letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-vitality-orange);
  color: var(--color-clinical-white);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-extrabold);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}

/* --- Stage name --- */

.fusion-strip__stage {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-clinical-white);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

/* --- Description --- */

.fusion-strip__description {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

/* --- Responsive --- */

@media (min-width: 768px) {
  .fusion-strip {
    padding-block: var(--space-16);
  }

  .fusion-strip__steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .fusion-strip {
    padding-block: var(--space-20);
  }

  .fusion-strip__steps {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
  }
}