/* 关于我页面样式 */

/* 英雄区域 */
.about-hero {
    height: 40vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/hero-bg.svg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.about-hero .hero-content {
    max-width: 800px;
    padding: 0 2rem;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.about-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* 关于我介绍 */
.about-intro {
    padding: 4rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    text-align: center;
}

.about-image img {
    width: 100%;
    max-width: 350px;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-content h2 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.about-content .highlight {
    color: var(--accent-color);
}

.about-content .subtitle {
    font-size: 1.1rem;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: 1.2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1.2rem;
    background-color: var(--bg-medium);
    color: var(--text-dark);
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.social-link i {
    margin-right: 0.5rem;
    font-size: 1.1rem;
}

.social-link:hover {
    background-color: var(--accent-color);
    color: var(--text-light);
    transform: translateY(-3px);
}

/* 专长部分 */
.about-skills {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.skill-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.skill-icon {
    width: 70px;
    height: 70px;
    background-color: var(--accent-light);
    color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
}

.skill-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.skill-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-medium);
}

/* 创作历程 */
.about-journey {
    padding: 4rem 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: var(--bg-medium);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    width: 100%;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 50%;
    width: 16px;
    height: 16px;
    background-color: var(--accent-color);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-date {
    position: absolute;
    top: -8px;
    left: calc(50% + 30px);
    background-color: var(--accent-color);
    color: var(--text-light);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.timeline-content {
    position: relative;
    width: calc(50% - 50px);
    padding: 1.5rem;
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: auto;
}

.timeline-item:nth-child(even) .timeline-date {
    left: auto;
    right: calc(50% + 30px);
}

.timeline-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.timeline-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-medium);
}

/* 创作理念 */
.about-values {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.value-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.value-card h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--accent-color);
}

.value-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-medium);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-image {
        order: -1;
    }
    
    .about-image img {
        max-width: 250px;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-dot {
        left: 30px;
    }
    
    .timeline-date {
        left: 70px;
        top: -30px;
    }
    
    .timeline-content {
        width: calc(100% - 80px);
        margin-left: 80px !important;
    }
    
    .timeline-item:nth-child(even) .timeline-date {
        left: 70px;
        right: auto;
    }
}

@media (max-width: 768px) {
    .about-hero h1 {
        font-size: 2.5rem;
    }
    
    .about-hero p {
        font-size: 1rem;
    }
    
    .about-content h2 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .skills-grid, .values-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 576px) {
    .about-hero h1 {
        font-size: 2rem;
    }
    
    .about-content h2 {
        font-size: 1.6rem;
    }
    
    .social-links {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .skills-grid, .values-grid {
        grid-template-columns: 1fr;
    }
    
    .skill-card, .value-card {
        padding: 1.5rem;
    }
}