/* 리셋 및 기본 스타일 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 바로 히어로 섹션 */
.about-hero-section {
  position: relative;
  width: 100%;
  height: 80vh;
  min-height: auto;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.about-hero-image {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}

.about-hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to right, rgba(0,120,215,0.7) 0%, rgba(0,0,0,0.3) 100%);
  z-index: 1;
  pointer-events: none;
}

.about-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 10%;
  color: white;
  opacity: 0;
  transform: translateY(30px);
  animation: about-hero-fade-in 1.2s ease forwards;
}

.about-hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 2rem;
  letter-spacing: -0.5px;
}

.about-hero-brand {
  font-size: 4rem;
  font-weight: 800;
}

.about-hero-description {
  font-size: 1.25rem;
  line-height: 1.6;
  max-width: 800px;
  opacity: 0;
  transform: translateY(20px);
  animation: about-hero-fade-in 1.2s ease forwards 0.3s;
}

/* 애니메이션 */
@keyframes about-hero-fade-in {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 전체 섹션에 대한 호버 효과 */
.about-hero-section:hover .about-hero-overlay {
  background-color: rgba(0, 100, 190, 0.75);
  transition: background-color 0.5s ease;
}

/* 반응형 스타일 */
@media (max-width: 1200px) {
  .about-hero-title {
    font-size: 3rem;
  }
  
  .about-hero-brand {
    font-size: 3.5rem;
  }
}

@media (max-width: 768px) {
  
  .about-hero-content {
    padding: 0 5%;
  }
  
  .about-hero-title {
    font-size: 2.5rem;
  }
  
  .about-hero-brand {
    font-size: 3rem;
  }
  
  .about-hero-description {
    font-size: 1.1rem;
  }
  
  .about-hero-description br {
    display: none;
  }
}

@media (max-width: 480px) {
  .about-hero-section {
    height: 90vh;
  }
  
  .about-hero-title {
    font-size: 2rem;
  }
  
  .about-hero-brand {
    font-size: 2.5rem;
  }
  
  .about-hero-title br {
    display: none;
  }
}