.fos-section {
  padding: 8rem 0;
  background-color: var(--color-background);
  position: relative;
  z-index: 1;
  border-radius: 10px 10px 0 0;
}

.fos-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem auto;
}

.fos-badge {
  background: var(--color-accent);
  color: var(--color-text-inverted);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 900;
}

.fos-title {
  margin-top: 1.5rem;
  color: var(--color-accent);
}

.fos-subtitle {
  font-size: 1.25rem;
  color: #444;
  line-height: 1.6;
}

.fos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.fos-card {
  padding: 3rem;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.fos-card.problem {
  background: #fff;
}

.fos-card.solution {
  background: var(--color-accent);
  color: var(--color-text-inverted);
}

.fos-card h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.fos-card ul {
  list-style: none;
  padding: 0;
  margin-top: 2rem;
}

.fos-card li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
}

.fos-card li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-accent-extra2);
}

.card-icon {
  margin-bottom: 1.5rem;
  color: var(--color-accent-extra2);
}

/* Workflow Section */
.workflow-box {
  background: #f1f1f1;
  padding: 3rem;
  border-radius: 16px;
  margin-bottom: 3rem;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.step-num {
  font-family: 'ClashDisplay', sans-serif;
  font-size: 2.5rem;
  display: block;
  color: var(--color-accent);
  opacity: 0.3;
}

/* Guarantee Block */
.guarantee-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-accent-extra);
  color: white;
  padding: 3rem;
  border-radius: 16px;
  gap: 2rem;
}

.guarantee-badge {
  font-family: 'ClashDisplay', sans-serif;
  font-size: 1.5rem;
  border: 2px solid white;
  padding: 1rem 2rem;
  transform: rotate(-5deg);
  white-space: nowrap;
}

.fos-cta {
  margin-top: 4rem;
}

/* Responsive Overrides */
@media (max-width: 900px) {
  .fos-grid, .workflow-steps {
    grid-template-columns: 1fr;
  }
  
  .guarantee-box {
    flex-direction: column;
    text-align: center;
  }
  
  .fos-card {
    padding: 1.5rem;
  }
}