/* 基礎設定 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background: white;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

/* 頭部區域 */
.header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 2px solid #f0f0f0;
    margin-bottom: 2rem;
}

.profile-section {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.profile-image {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.profile-info .name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.profile-info .title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.profile-info .tagline {
    color: #718096;
    font-size: 1.1rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #4a5568;
    font-size: 0.95rem;
}

.contact-item i {
    width: 20px;
    color: #667eea;
}

/* 區塊樣式 */
.section {
    margin-bottom: 2.5rem;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e2e8f0;
}

.section-title i {
    color: #667eea;
}

.summary {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4a5568;
    background: #f7fafc;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

/* 技能區塊 */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-category h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tag {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: transform 0.2s ease;
}

.skill-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* 工作經驗 */
.experience-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f7fafc;
    border-radius: 12px;
    border-left: 4px solid #667eea;
    transition: transform 0.2s ease;
}

.experience-item:hover {
    transform: translateX(5px);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.experience-header h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2d3748;
}

.company {
    color: #667eea;
    font-weight: 500;
}

.period {
    color: #718096;
    font-size: 0.9rem;
}

.experience-details {
    list-style: none;
    padding-left: 0;
}

.experience-details li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    color: #4a5568;
}

.experience-details li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* 專案作品 */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.project-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.15);
}

.project-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 0.75rem;
}

.project-card p {
    color: #4a5568;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-tech span {
    background: #edf2f7;
    color: #4a5568;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* 教育背景 */
.education-item {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: #f7fafc;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.education-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.education-item .school {
    color: #667eea;
    font-weight: 500;
    margin-right: 1rem;
}

.education-item .period {
    color: #718096;
    font-size: 0.9rem;
}

.education-item p {
    color: #4a5568;
    margin-top: 0.5rem;
}

/* 證照認證 */
.certifications {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f7fafc;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.cert-item i {
    color: #667eea;
    font-size: 1.2rem;
}

.cert-item span {
    color: #4a5568;
    font-weight: 500;
}

/* 語言能力 */
.languages {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.language-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: #f7fafc;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
}

.language-item span {
    font-weight: 500;
    color: #2d3748;
}

.language-level {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
        margin: 1rem;
    }
    
    .header {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .profile-section {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-info .name {
        font-size: 2rem;
    }
    
    .profile-info .title {
        font-size: 1.2rem;
    }
    
    .contact-info {
        align-items: center;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .languages {
        flex-direction: column;
    }
}

/* 動畫效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeInUp 0.6s ease-out;
}

/* 滾動條樣式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a67d8, #6b46c1);
}