.about {
  background: var(--bg-secondary);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
  z-index: 1;
}

.about__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
  position: relative;
  z-index: 2;
}

.about__content {
  animation: fadeInLeft 1s ease both;
}

.about__text {
  margin-bottom: var(--space-12);
}

.about__text p {
  font-size: var(--fs-lg);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
}

.about__text p:last-child {
  margin-bottom: 0;
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.about__feature {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.about__feature:hover {
  transform: translateX(10px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.about__feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: var(--radius-xl);
  color: var(--text-primary);
  font-size: var(--fs-xl);
  flex-shrink: 0;
}

.about__feature-content h3 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.about__feature-content p {
  color: var(--text-secondary);
  margin-bottom: 0;
  font-size: var(--fs-base);
}

.about__visual {
  position: relative;
  animation: fadeInRight 1s ease both;
}

.about__image-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about__image {
  width: 100%;
  height: 600px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.about__image-container:hover .about__image {
  transform: scale(1.05);
}

.about__experience {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 120px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  text-align: center;
  animation: pulse 2s infinite;
}

.about__experience-number {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--primary-color);
  line-height: 1;
}

.about__experience-text {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  font-weight: var(--fw-medium);
  line-height: var(--lh-tight);
  margin-top: var(--space-1);
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

@media screen and (max-width: 1024px) {
  .about__container {
    grid-template-columns: 1fr;
    gap: var(--space-16);
  }

  .about__visual {
    order: -1;
  }

  .about__image {
    height: 400px;
  }

  .about__experience {
    width: 100px;
    height: 100px;
  }

  .about__experience-number {
    font-size: var(--fs-2xl);
  }
}

@media screen and (max-width: 768px) {
  .about__container {
    gap: var(--space-12);
  }

  .about__text p {
    font-size: var(--fs-base);
  }

  .about__features {
    gap: var(--space-4);
  }

  .about__feature {
    padding: var(--space-4);
  }

  .about__feature:hover {
    transform: translateY(-5px);
  }

  .about__feature-icon {
    width: 50px;
    height: 50px;
    font-size: var(--fs-lg);
  }

  .about__feature-content h3 {
    font-size: var(--fs-lg);
  }

  .about__image {
    height: 300px;
  }

  .about__experience {
    width: 80px;
    height: 80px;
    top: var(--space-4);
    right: var(--space-4);
  }

  .about__experience-number {
    font-size: var(--fs-xl);
  }

  .about__experience-text {
    font-size: 0.625rem;
  }
}

.about__feature {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.about__feature.animate {
  opacity: 1;
  transform: translateY(0);
}

.about__feature:nth-child(1).animate {
  transition-delay: 0.1s;
}

.about__feature:nth-child(2).animate {
  transition-delay: 0.2s;
}

.about__feature:nth-child(3).animate {
  transition-delay: 0.3s;
}