/* Education Section - 3D Cards and Interactive Elements */

/* Main Education Container */
.education-timeline-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

/* 3D Cards Container */
.education-3d-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    perspective: 1000px;
}

/* 3D Card Base */
.education-3d-card {
    width: 100%;
    max-width: 400px;
    height: 500px;
    perspective: 1500px;
}

.card-3d-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.education-3d-card:hover .card-3d-wrapper {
    transform: rotateY(15deg);
}

.education-3d-card.active .card-3d-wrapper {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    backface-visibility: hidden;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.card-front {
    background: rgba(30, 30, 30, 0.9);
    background-image: radial-gradient(
        circle at 50% 50%, 
        rgba(var(--accent-color-rgb), 0.05) 0%, 
        rgba(30, 30, 30, 0.9) 70%
    );
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-back {
    background: rgba(40, 40, 40, 0.95);
    transform: rotateY(180deg);
    background-image: radial-gradient(
        circle at 50% 0%, 
        rgba(var(--accent-color-rgb), 0.1) 0%, 
        rgba(40, 40, 40, 0.95) 70%
    );
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Card Front Content */
.education-logo-3d {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), #ae23cc);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 1.5rem;
}

.logo-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--accent-color);
    filter: blur(15px);
    opacity: 0.4;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
    100% { opacity: 0.4; transform: scale(1); }
}

.university-initial {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    z-index: 1;
}

.education-front-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.education-degree {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #ffffff, #b3b3b3);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.education-specialty {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.specialty-pill {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #e0e0e0;
}

.specialty-pill.highlight {
    background: rgba(var(--accent-color-rgb), 0.2);
    border: 1px solid rgba(var(--accent-color-rgb), 0.4);
    color: var(--accent-color);
}

.institution-name {
    font-size: 1.1rem;
    color: #b3b3b3;
    margin-bottom: 1rem;
}

.education-year {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    margin-bottom: 1.5rem;
}

.year-tag {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
}

.status-tag {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-tag.current {
    background: rgba(var(--accent-color-rgb), 0.2);
    color: var(--accent-color);
}

.status-tag.completed {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.card-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #888;
    font-size: 0.8rem;
    position: absolute;
    bottom: 1rem;
    left: 0;
    right: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.education-3d-card:hover .card-indicator {
    opacity: 1;
}

/* Card Back Content */
.education-back-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.education-back-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #fff;
}

.highlight-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.back-highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.back-highlight-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.back-highlight-item i {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent-color);
    color: white;
}

.coursework-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    margin-bottom: 2rem;
}

.course-chip {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.07);
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.course-chip:hover {
    background: rgba(var(--accent-color-rgb), 0.2);
    color: var(--accent-color);
}

/* Education Stats Section */
.education-stats-container {
    margin-top: 3rem;
    background: rgba(30, 30, 30, 0.7);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.education-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.education-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-circle {
    width: 100px;
    height: 100px;
    margin-bottom: 1rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circular-chart {
    width: 100%;
    height: 100%;
}

.circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 3;
}

.circle {
    fill: none;
    stroke: var(--accent-color);
    stroke-width: 3;
    stroke-linecap: round;
    animation: progress 1.5s ease-out forwards;
}

@keyframes progress {
    0% {
        stroke-dasharray: 0, 100;
    }
}

.percentage {
    fill: white;
    font-size: 0.5rem;
    text-anchor: middle;
    font-weight: bold;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(45deg, var(--accent-color), #ae23cc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-info h4 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 0.25rem;
}

.stat-info p {
    font-size: 0.9rem;
    color: #b3b3b3;
}

/* Continuous Learning Section */
.continuous-learning-section {
    margin-top: 3rem;
    background: rgba(30, 30, 30, 0.7);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.learning-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.learning-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), #ae23cc);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.learning-header h3 {
    font-size: 1.5rem;
    color: white;
}

.learning-description {
    margin-bottom: 2rem;
    font-size: 1rem;
    color: #b3b3b3;
    max-width: 80%;
}

.certificates-carousel {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.certificate-card {
    background: rgba(40, 40, 40, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    width: calc(33.3% - 1rem);
    min-width: 300px;
    transition: all 0.3s ease;
}

.certificate-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(var(--accent-color-rgb), 0.3);
}

.certificate-platform {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #b3b3b3;
}

.certificate-platform i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.certificate-card h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: white;
}

.certificate-card p {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 1rem;
}

.completion-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    font-size: 0.85rem;
}

.completion-badge.in-progress {
    background: rgba(var(--accent-color-rgb), 0.1);
    color: var(--accent-color);
}

.view-all-cta {
    text-align: center;
    margin-top: 1rem;
}

.view-certificates-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    background: rgba(var(--accent-color-rgb), 0.1);
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(var(--accent-color-rgb), 0.2);
}

.view-certificates-btn:hover {
    background: rgba(var(--accent-color-rgb), 0.2);
    transform: translateY(-3px);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .education-3d-container {
        flex-direction: column;
        align-items: center;
    }
    
    .education-3d-card {
        max-width: 90%;
    }
    
    .education-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .certificate-card {
        width: 100%;
    }
    
    .learning-description {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .education-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .education-3d-card {
        height: 450px;
    }
}