.content-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.column {
    flex: 1;
    min-width: 300px;
}

.column h2 {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: bold;
    position: relative;
    display: flex;
    align-items: center;
    color: #333;
}

.column h2::before {
    content: '•';
    font-size: 24px;
    margin-right: 10px;
    color: #333;
}

.experience-list,
.education-list {
    list-style: none;
    position: relative;
    padding-bottom: 20px;
    border-left: 1px solid rgba(0, 0, 0, 0.25);
    padding-left: 20px;
}

.experience-item,
.education-item {
    display: flex;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
    position: relative;
    align-items: center;
}

.experience-item::before, .education-item::before {
    content: "";
    position: absolute;
    left: -27px;
    top: 41%;
    transform: translateY(-50%);
    width: 13px;
    height: 13px;
    background-color: #2C2C2C;
    border-radius: 50%;
}

.experience-image,
.education-image {
    width: 80px;
    height: 80px;
    margin-right: 15px;
    overflow: hidden;
    border-radius: 5px;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.experience-image img,
.education-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.experience-details,
.education-details {
    flex: 1;
    border-left: 1px solid #ddd;
    padding-left: 25px;
}

.experience-details h3,
.education-details h3 {
    font-size: 16px;
    margin-bottom: 5px;
    color: #333;
}

.details-content {
    max-height: 500px;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
}

.details-content.hidden {
    max-height: 0;
    overflow: hidden;
}

.experience-details p,
.education-details p {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.experience-details .description,
.education-details .description {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    padding: 10px 0;
}

.see-more {
    font-size: 14px;
    color: #4a90e2;
    text-decoration: none;
    display: inline-block;
    margin-top: 2px;
}

.see-more:hover {
    text-decoration: underline;
}

.btn-see-more {
    background-color: #0066FF;
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-see-more i {
    transition: transform 0.3s ease;
}

.btn-see-more:hover {
    background-color: #0052CC;
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.3);
}

.btn-see-more:hover i {
    transform: translateX(5px);
}

.hidden {
    display: none;
}

.fade-container {
    position: relative;
}

.fade-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0.9) 80%, rgba(255,255,255,1) 100%);
    pointer-events: none;
    display: none;
    z-index: 5;
}

.toggle-container {
    text-align: center;
    margin-top: 10px;
    margin-bottom: 20px;
    position: relative;
    z-index: 20;
}

.toggle-button {
    width: 40px;
    height: 80px;
    border-radius: 20px;
    background-color: #e6f0ff;
    border: none;
    color: #4a90e2;
    font-size: 14px;
    cursor: pointer;
    display: flex
;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    z-index: 10;
    margin: 0 auto;
}

.toggle-button:hover {
    background-color: #e0f0ff;
    transform: translateY(-2px);
}

.toggle-button:focus {
    outline: none;
}

/* Responsive styles */
@media (max-width: 768px) {
    .content-container {
        flex-direction: column;
    }
    
    .column {
        width: 100%;
    }
    
    .section-header h1 {
        font-size: 28px;
    }
    
    .experience-image,
    .education-image {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .section-header h1 {
        font-size: 24px;
    }
    
    .experience-item,
    .education-item {
        flex-direction: column;
    }
    
    .experience-image,
    .education-image {
        margin-bottom: 10px;
        margin-right: 0;
    }
    
    .fade-overlay {
        height: 120px;
    }
}