.section-alt {
  background: radial-gradient(circle at 0 0, rgba(94, 230, 255, 0.08) 0, rgba(5, 8, 20, 1) 55%);
}

.text-highlight {
  color: var(--color-primary-strong);
}

.about-hero-grid {
  align-items: center;
  gap: var(--space-8);
}

.about-hero-media {
  max-width: 520px;
  margin-left: auto;
}

.about-section-grid,
.about-origin-grid,
.about-process-grid,
.about-retro-grid,
.about-community-grid {
  gap: var(--space-8);
}

.about-list {
  display: grid;
  gap: var(--space-2);
  padding-left: 0;
  margin: 0;
  color: var(--color-text-soft);
  font-size: var(--fs-sm);
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.about-list .status-dot {
  margin-top: 0.35rem;
  flex-shrink: 0;
}

.about-steps {
  counter-reset: step-counter;
  display: grid;
  gap: var(--space-4);
  padding-left: 0;
  margin: 0;
  font-size: var(--fs-sm);
}

.about-steps li {
  position: relative;
  padding-left: 2.4rem;
}

.about-steps li::before {
  counter-increment: step-counter;
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(148, 163, 184, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-strong);
  background: radial-gradient(circle at 20% 0, rgba(94, 230, 255, 0.4) 0, rgba(15, 23, 42, 0.95) 60%);
}

.about-steps h3 {
  font-size: var(--fs-md);
  margin-bottom: var(--space-1);
}

.about-steps p {
  margin-bottom: 0;
}

.about-features-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.about-feature-item {
  font-size: var(--fs-sm);
}

.about-feature-item .chip {
  margin-bottom: var(--space-2);
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.about-value-item h4 {
  font-size: var(--fs-md);
  margin-bottom: var(--space-1);
}

.about-value-item p {
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

.about-company p {
  font-size: var(--fs-sm);
}

.about-cta-final {
  max-width: 640px;
}

@media (max-width: 900px) {
  .about-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .about-hero-media {
    max-width: 100%;
    margin: 0;
  }
}

@media (max-width: 768px) {
  .about-features-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .about-values-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }
}