/* about.css */
.about-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--color-void);
  padding-top: 200px;
  padding-bottom: 100px;
}

@media (max-width: 768px) {
  .about-hero {
    padding-top: 160px;
    padding-bottom: 80px;
    text-align: center;
  }
  .about-subline {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-headline {
  font-size: var(--text-hero) !important;
  line-height: 0.95;
  margin-bottom: 40px;
  font-family: var(--font-display) !important;
}

.about-subline {
  font-size: var(--text-xl);
  color: var(--color-fog);
  max-width: 700px;
  line-height: 1.6;
}

/* Origin Story */
.origin-story {
  padding: var(--space-section) 0;
}

.origin-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 900px;
}

@media (max-width: 768px) {
  .origin-grid {
    text-align: center;
    margin: 0 auto;
  }
}

/* Principles */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 80px;
}

@media (max-width: 1024px) {
  .principles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .principles-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.principle-card {
  padding: 60px 48px;
}

@media (max-width: 480px) {
  .principle-card {
    padding: 40px 24px;
  }
}

.principle-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-aqua);
  margin-bottom: 32px;
  display: block;
}

/* Research Focus */
.research-focus {
  padding: var(--space-section) 0;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 80px;
  margin-top: 80px;
}

@media (max-width: 1024px) {
  .focus-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .focus-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.focus-item {
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}

.focus-title {
  font-size: var(--text-xl);
  margin-bottom: 16px;
}