.about-hero {
    background-image: url('../img/banner/44444-Hong-Kong-Wetland-Park.jpg');
    background-size: cover;
    background-position: center;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    position: relative;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

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

.about-hero .hero-content h1 {
    font-size: 3.5rem;
    margin: 0 0 1rem 0;
}

.about-hero .hero-content p {
    font-size: 1.5rem;
}

.about-content {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.about-content h2 {
    text-align: center;
    color: #4CAF50;
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

.about-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    text-align: center;
    margin-bottom: 3rem;
}

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

.about-item {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.about-item:hover {
    transform: translateY(-10px);
}

.about-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.about-item h3 {
    color: #4CAF50;
    margin: 1rem 0;
}

.about-item p {
    line-height: 1.6;
}