/* Personal Profile Styles - 码上自由 */
.freedom-coder-container {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: inherit;
    background: transparent;
    overflow-x: hidden;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.freedom-coder-hero {
    text-align: center;
    padding: 4rem 0;
    position: relative;
}

.freedom-coder-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, currentColor, transparent);
    opacity: 0.3;
}

.freedom-coder-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 2rem;
    border: 3px solid;
    border-color: currentColor;
    opacity: 0.8;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.freedom-coder-avatar::before {
    content: '👨‍💻';
    position: relative;
    z-index: 1;
}

.freedom-coder-avatar:hover {
    transform: scale(1.05);
    border-color: currentColor;
    opacity: 1;
}

.freedom-coder-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, currentColor, currentColor);
    -webkit-background-clip: text;
    background-clip: text;
    opacity: 0.9;
}

.freedom-coder-subtitle {
    font-size: 1.2rem;
    opacity: 0.7;
    margin-bottom: 2rem;
    font-weight: 300;
}

.freedom-coder-motto {
    font-size: 1rem;
    opacity: 0.6;
    font-style: italic;
    position: relative;
}

.freedom-coder-motto::before,
.freedom-coder-motto::after {
    content: '"';
    font-size: 1.5rem;
    opacity: 0.4;
}

.freedom-coder-section {
    margin: 4rem 0;
    padding: 2rem 0;
    position: relative;
}

.freedom-coder-section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    opacity: 0.9;
}

.freedom-coder-section-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: currentColor;
    opacity: 0.3;
}

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

.freedom-coder-card {
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid;
    border-color: currentColor;
    border-opacity: 0.1;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.freedom-coder-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        rgba(99, 102, 241, 0.5),
        rgba(168, 85, 247, 0.5),
        rgba(236, 72, 153, 0.5)
    );
    opacity: 0;
    transition: opacity 0.3s ease;
}

.freedom-coder-card:hover {
    transform: translateY(-5px);
    border-color: currentColor;
    border-opacity: 0.2;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.freedom-coder-card:hover::before {
    opacity: 1;
}

.freedom-coder-card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.freedom-coder-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.freedom-coder-card p {
    opacity: 0.7;
    line-height: 1.6;
}

.freedom-coder-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.freedom-coder-tech-tag {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid;
    border-color: currentColor;
    border-opacity: 0.2;
    background: rgba(255, 255, 255, 0.03);
    opacity: 0.8;
    transition: all 0.3s ease;
    cursor: pointer;
}

.freedom-coder-tech-tag:hover {
    opacity: 1;
    transform: scale(1.05);
    border-opacity: 0.4;
}

.freedom-coder-interests {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.freedom-coder-interest-item {
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid;
    border-color: currentColor;
    border-opacity: 0.1;
    background: rgba(255, 255, 255, 0.01);
    text-align: center;
    transition: all 0.3s ease;
}

.freedom-coder-interest-item:hover {
    border-opacity: 0.2;
    background: rgba(255, 255, 255, 0.03);
    transform: translateY(-2px);
}

.freedom-coder-interest-emoji {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.freedom-coder-interest-item h4 {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.freedom-coder-interest-item p {
    opacity: 0.7;
    font-size: 0.9rem;
}

.freedom-coder-philosophy {
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.8;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid;
    border-color: currentColor;
    border-opacity: 0.1;
    background: rgba(255, 255, 255, 0.02);
    position: relative;
}

.freedom-coder-philosophy::before {
    content: '💫';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: inherit;
    padding: 0 1rem;
    font-size: 1.5rem;
}

.freedom-coder-contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.freedom-coder-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    border: 1px solid;
    border-color: currentColor;
    border-opacity: 0.2;
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.02);
}

.freedom-coder-contact-link:hover {
    border-opacity: 0.4;
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
    color: inherit;
    text-decoration: none;
}

.freedom-coder-terminal {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid;
    border-color: currentColor;
    border-opacity: 0.1;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
    position: relative;
}

.freedom-coder-terminal::before {
    content: '$ whoami';
    display: block;
    opacity: 0.6;
    margin-bottom: 0.5rem;
}

.freedom-coder-terminal-content {
    opacity: 0.8;
    line-height: 1.4;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .freedom-coder-container {
        padding: 1rem;
    }
    
    .freedom-coder-title {
        font-size: 2.5rem;
    }
    
    .freedom-coder-grid {
        grid-template-columns: 1fr;
    }
    
    .freedom-coder-contact-links {
        flex-direction: column;
        align-items: center;
    }
}

/* 动画效果 */
@keyframes freedom-coder-fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.freedom-coder-card, 
.freedom-coder-interest-item, 
.freedom-coder-philosophy {
    animation: freedom-coder-fade-in-up 0.6s ease forwards;
}

.freedom-coder-card:nth-child(2) { animation-delay: 0.1s; }
.freedom-coder-card:nth-child(3) { animation-delay: 0.2s; }
.freedom-coder-card:nth-child(4) { animation-delay: 0.3s; }
.freedom-coder-interest-item:nth-child(2) { animation-delay: 0.1s; }
.freedom-coder-interest-item:nth-child(3) { animation-delay: 0.2s; }
.freedom-coder-interest-item:nth-child(4) { animation-delay: 0.3s; }