/* Formal Education Section */
.education-container {
    width: 100%;
    padding: 50px 0;
}

.education-content {
    margin: 0 auto;
    padding: 0 25px;
    max-width: 1300px;
}

.education-entry {
    margin-bottom: 40px;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 5px solid var(--secondary-color);
    border-radius: 8px;
    transition: background-color 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.education-entry:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

.education-header {
    margin-bottom: 20px;
}

.education-title {
    color: var(--neutral-color);
    margin-bottom: 12px;
    font-size: 26px;
    font-weight: 600;
}

.education-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.institution,
.period {
    color: var(--neutral-color-dim);
    font-size: 18px;
    margin: 0;
}

.education-description {
    color: var(--neutral-color);
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: justify;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--secondary-color);
    color: var(--neutral-color);
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid var(--secondary-color);
}

.download-btn:hover {
    background-color: rgba(103, 58, 183, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(103, 58, 183, 0.3);
}

.download-icon {
    font-size: 16px;
}

/* Professional Certifications Section */
.certifications-section {
    max-width: 1300px;
    margin: 0 auto 100px auto;
    padding: 30px;
}

.cert-section-title {
    color: var(--neutral-color);
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 25px;
    text-align: center;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background-color: transparent;
    color: var(--neutral-color);
    border: 2px solid var(--secondary-color);
    border-radius: 5px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.filter-btn:nth-child(2):hover {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
}

.filter-btn:nth-child(3):hover {
    border-color: #ff9800;
    background-color: #ff9800;
    color: var(--background-color);
}

.cert-table-container {
    overflow-x: auto;
}

.certifications-table {
    width: 100%;
    border-collapse: collapse;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    overflow: hidden;
}

.certifications-table th {
    background-color: var(--secondary-color);
    color: var(--neutral-color);
    padding: 15px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
}

.certifications-table td {
    padding: 15px;
}

.provider-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.provider-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: contain;
}

.cert-name {
    color: var(--neutral-color);
    font-weight: 500;
    width: 60%;
}

.cert-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background-color: var(--primary-color);
    color: var(--neutral-color);
    text-decoration: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cert-btn:hover {
    background-color: #00695c;
    transform: translateY(-1px);
}

/* Hide Action Column on Mobile */
.mobile-hide {
    display: table-cell;
}

/* Filter Animation */
.cert-row {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.4s ease;
    display: table-row;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cert-row.hidden {
    visibility: collapse;
}

/* Responsive */
@media only screen and (min-width: 768px) {
    .education-entry { padding: 35px; }
    .education-meta { 
        flex-direction: row; 
        gap: 30px; 
        align-items: center; 
    }
    .education-title { font-size: 28px; margin-bottom: 15px; }
}

@media only screen and (max-width: 767px) {
    .education-content { padding: 0 15px; }
    .education-entry { margin-bottom: 30px; padding: 25px; }
    .education-title { font-size: 24px; }
    .institution, .period { font-size: 14px; }
    .education-description { font-size: 16px; text-align: left; }

    .mobile-hide {
        display: none;
    }

    .certifications-section {
        padding: 15px;
    }
    
    .filter-buttons {
        align-items: center;
    }
    
    .filter-btn {
        font-size: 13px;
    }
    
    .cert-section-title {
        font-size: 28px;
    }
    
    .certifications-table th,
    .certifications-table td {
        padding: 12px 10px;
    }
    
    .provider-logo {
        width: 32px;
        height: 32px;
    }
}