/* Стили для секции "О нас" */

.about-section {
  padding: var(--section-padding);
  background-color: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/pattern-bg.png');
  background-size: 300px;
  opacity: 0.03;
  z-index: 1;
}

.about-container {
  position: relative;
  z-index: 2;
}

.about-content {
  margin-bottom: 3rem;
}

.about-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.about-description {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.about-feature {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 15px var(--shadow-light);
  padding: 2rem;
  transition: var(--transition-normal);
  text-align: center;
  height: 100%;
}

.about-feature:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px var(--shadow-medium);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.75rem;
  transition: var(--transition-normal);
}

.about-feature:hover .feature-icon {
  background-color: var(--primary-color);
  color: var(--white);
  transform: rotateY(180deg);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.feature-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.about-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px var(--shadow-medium);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

.about-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 60%);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}

.about-image-text {
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 600;
}

.about-stats {
  margin-top: 4rem;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 15px var(--shadow-light);
  transition: var(--transition-normal);
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px var(--shadow-medium);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-title {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.about-cta {
  margin-top: 4rem;
  text-align: center;
}

.about-cta-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.about-cta-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.about-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Адаптивные стили */
@media (max-width: 992px) {
  .about-title {
    font-size: 2rem;
  }
  
  .about-description {
    font-size: 1rem;
  }
  
  .about-features {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .about-cta-title {
    font-size: 1.5rem;
  }
  
  .about-cta-description {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .about-image {
    margin-top: 2rem;
  }
  
  .about-features {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
  }
  
  .about-feature {
    padding: 1.5rem;
  }
  
  .feature-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }
  
  .feature-title {
    font-size: 1.1rem;
  }
  
  .stats-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-number {
    font-size: 1.75rem;
  }
}

@media (max-width: 576px) {
  .about-title {
    font-size: 1.75rem;
  }
  
  .about-features {
    grid-template-columns: 1fr;
  }
  
  .stats-container {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .about-cta-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .about-cta-buttons .btn {
    width: 100%;
  }
}