/* 关于我们区域样式 */

.about {
    padding: var(--spacing-4xl) 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(34, 197, 94, 0.05) 100%);
    pointer-events: none;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-text {
    color: var(--text-primary);
}

.about-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.about-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-secondary);
}

.about-features {
    display: grid;
    gap: var(--spacing-xl);
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.about-feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.about-feature i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: var(--spacing-xs);
}

.about-feature div {
    flex: 1;
}

.about-feature h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.about-feature p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image {
    position: relative;
    width: 180px;
    height: 180px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.about-image:hover .team-image {
    transform: scale(1.05);
}

.about-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
    z-index: 1;
    opacity: 0;
    transition: var(--transition-normal);
}

.about-image:hover::before {
    opacity: 1;
}

/* 浮动动画效果 */
@keyframes floatImage {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(1deg);
    }
}

.about-image {
    animation: floatImage 4s ease-in-out infinite;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .about-content {
        max-width: 600px;
    }
    
    .about-features {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .about-feature {
        text-align: left;
    }
    
    .about-image {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 768px) {
    .about {
        padding: var(--spacing-3xl) 0;
    }
    
    .about-title {
        font-size: 2.5rem;
    }
    
    .about-description {
        font-size: 1.1rem;
    }
    
    .about-features {
        gap: var(--spacing-lg);
    }
    
    .about-feature {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .about-feature i {
        font-size: 1.5rem;
    }
    
    .about-feature h4 {
        font-size: 1.1rem;
    }
    
    .about-image {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 480px) {
    .about-title {
        font-size: 2rem;
    }
    
    .about-description {
        font-size: 1rem;
    }
    
    .about-feature {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .about-feature i {
        margin-top: 0;
    }
    
    .about-image {
        width: 250px;
        height: 250px;
    }
}