.resume-section {
    padding: 4rem 0;
}

.resume-header {
    display: flex;
    gap: 3rem;
    margin-bottom: 3rem;
}

.resume-header-content {
    flex: 2;
}

.resume-image {
    flex: 1;
    text-align: center;
}

.resume-image img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.resume-header h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.resume-header p {
    color: var(--gray-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.resume-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.resume-block {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.resume-block h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

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

.skill-category h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.skill-category ul {
    list-style-type: none;
}

.skill-category li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.skill-category li::before {
    content: "•";
    color: var(--secondary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Timeline */
.timeline {
    position: relative;
}

.timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 120px;
    width: 2px;
    background-color: var(--border-color);
}

.timeline-item {
    display: flex;
    margin-bottom: 2rem;
    position: relative;
}

.timeline-date {
    width: 100px;
    padding-right: 20px;
    text-align: right;
    font-weight: 600;
    color: var(--primary-color);
    flex-shrink: 0;
}

.timeline-content {
    padding-left: 2rem;
    padding-bottom: 1rem;
    flex: 1;
}

.timeline-content::before {
    content: "";
    position: absolute;
    left: 120px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    transform: translateX(-50%);
    top: 0.5rem;
}

.timeline-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.institution {
    color: var(--gray-color);
    font-style: italic;
    margin-bottom: 0.8rem;
}

.experience-list {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.experience-list li {
    margin-bottom: 0.5rem;
}

/* Activities & Interests */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

.activity-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
}

.activity-item p {
    color: var(--gray-color);
}

.resume-download {
    margin-top: 3rem;
    text-align: center;
}

@media (max-width: 992px) {
    .resume-header {
        flex-direction: column;
    }
    
    .resume-image {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .resume-image img {
        max-width: 300px;
    }
    
    .timeline::before {
        left: 100px;
    }
    
    .timeline-content::before {
        left: 100px;
    }
}

@media (max-width: 768px) {
    .skills-grid, 
    .activities-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .skills-grid, 
    .activities-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 70px;
    }
    
    .timeline-date {
        width: 70px;
    }
    
    .timeline-content {
        padding-left: 1.5rem;
    }
    
    .timeline-content::before {
        left: 70px;
    }
}