.about-hero {
  padding: var(--space-24) 0 var(--space-16);
  background: linear-gradient(to bottom, var(--color-gray-50), var(--color-background));
}

.about-hero__content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.about-hero__title {
  font-size: var(--text-5xl);
  color: var(--color-gray-900);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.about-hero__lead {
  font-size: var(--text-xl);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  max-width: 100%;
}

.about-section {
  padding: var(--space-20) 0;
}

.about-section:nth-child(even) {
  background-color: var(--color-background-alt);
}

.about-section__content {
  max-width: 800px;
}

.about-section__content--centered {
  margin: 0 auto;
  text-align: center;
}

.about-section__content--centered .about-section__text {
  margin-left: auto;
  margin-right: auto;
}

.about-section__title {
  font-size: var(--text-3xl);
  color: var(--color-gray-900);
  margin-bottom: var(--space-6);
}

.about-section__text {
  font-size: var(--text-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.about-section__text p {
  margin-bottom: var(--space-4);
}

.about-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about-split__content {
  order: 2;
}

.about-split__media {
  order: 1;
}

.about-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-cta {
  position: relative;
  padding: var(--space-24) 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.about-cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(28, 25, 23, 0.85), rgba(28, 25, 23, 0.7));
}

.about-cta__container {
  position: relative;
  z-index: 1;
}

.about-cta__content {
  max-width: 700px;
  color: var(--color-background-alt);
}

.about-cta__title {
  font-size: var(--text-4xl);
  color: var(--color-background-alt);
  margin-bottom: var(--space-6);
}

.about-cta__text {
  font-size: var(--text-lg);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
  opacity: 0.95;
}

.about-cta__button {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

@media (min-width: 768px) {
  .about-split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
  
  .about-split__content {
    order: 1;
  }
  
  .about-split__media {
    order: 2;
  }
  
  .about-split--reversed .about-split__content {
    order: 2;
  }
  
  .about-split--reversed .about-split__media {
    order: 1;
  }
  
  .about-hero__title {
    font-size: var(--text-5xl);
  }
  
  .about-section__title {
    font-size: var(--text-3xl);
  }
}

@media (max-width: 767px) {
  .about-hero {
    padding: var(--space-16) 0 var(--space-12);
  }
  
  .about-hero__title {
    font-size: var(--text-3xl);
  }
  
  .about-hero__lead {
    font-size: var(--text-lg);
  }
  
  .about-section {
    padding: var(--space-12) 0;
  }
  
  .about-section__title {
    font-size: var(--text-2xl);
  }
  
  .about-cta {
    background-attachment: scroll;
    padding: var(--space-16) 0;
  }
  
  .about-cta__title {
    font-size: var(--text-2xl);
  }
}

.about-section[data-visible="true"] {
  animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}