/* ==========================================
   ABOUT SECTION STYLES
   ========================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-intro {
    font-size: 1.2rem !important;
    line-height: 1.8;
}

.about-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.info-item:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-3px);
}

.info-item i {
    color: var(--accent-cyan);
    font-size: 1.25rem;
    margin-top: 2px;
}

.info-item div {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-value {
    color: var(--text-primary);
    font-weight: 500;
}

/* Education Timeline */
.about-subtitle {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 32px;
    color: var(--text-primary);
}

.about-subtitle i {
    color: var(--accent-cyan);
}

.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    padding-bottom: 32px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -38px;
    top: 4px;
    width: 14px;
    height: 14px;
    background: var(--bg-primary);
    border: 3px solid var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.4);
}

.timeline-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 20px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.timeline-content:hover {
    border-color: var(--accent-cyan);
    transform: translateX(5px);
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--accent-cyan);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline-content h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 8px 0 4px;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.timeline-grade {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 245, 255, 0.1);
    color: var(--accent-cyan);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

.timeline-tag {
    display: inline-block;
    margin-left: 8px;
    padding: 4px 12px;
    background: rgba(168, 85, 247, 0.1);
    color: var(--accent-purple);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ==========================================
   SKILLS SECTION STYLES
   ========================================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.skill-category {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 30px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.skill-category:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 245, 255, 0.1);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.category-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    color: var(--bg-primary);
}

.category-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-tag {
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    background: rgba(0, 245, 255, 0.1);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-2px);
}

/* ==========================================
   PROJECTS SECTION STYLES
   ========================================== */
.project-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 50px;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-cyan);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--bg-primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.project-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 245, 255, 0.15);
}

.project-card.hidden {
    display: none;
}

.project-image {
    position: relative;
    height: 180px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-icon-large {
    font-size: 4rem;
    color: var(--accent-cyan);
    opacity: 0.3;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
    pointer-events: auto;
}

.project-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--bg-primary);
    font-size: 1.25rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    z-index: 10;
    cursor: pointer;
}

.project-link:hover {
    transform: scale(1.1);
}

.project-content {
    padding: 24px;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.project-date {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.project-category-tag {
    padding: 4px 12px;
    background: rgba(168, 85, 247, 0.1);
    color: var(--accent-purple);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.project-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.project-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.project-tech span {
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.project-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.project-highlights span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.project-highlights i {
    color: #22c55e;
}

.project-github-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 10px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.project-github-btn:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.project-github-btn i {
    font-size: 1rem;
}

/* ==========================================
   EXPERIENCE SECTION STYLES
   ========================================== */
.experience-container {
    max-width: 800px;
    margin: 0 auto;
}

.experience-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.experience-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 245, 255, 0.1);
}

.experience-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
}

.company-logo {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    color: var(--bg-primary);
    flex-shrink: 0;
}

.experience-info {
    flex: 1;
}

.experience-info h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.company-name {
    display: block;
    font-size: 1.1rem;
    color: var(--accent-cyan);
    font-weight: 500;
    margin-bottom: 4px;
}

.experience-location {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.experience-location i {
    margin-right: 6px;
}

.experience-duration {
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--accent-purple);
    font-weight: 500;
    white-space: nowrap;
}

.experience-content {
    padding-left: 80px;
}

.experience-list {
    list-style: none;
    margin-bottom: 24px;
}

.experience-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.experience-list li i {
    color: var(--accent-cyan);
    margin-top: 5px;
    flex-shrink: 0;
}

.experience-list li strong {
    color: var(--text-primary);
}

.experience-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.experience-skills span {
    padding: 6px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ==========================================
   LEADERSHIP SECTION STYLES
   ========================================== */
.leadership-container {
    max-width: 900px;
    margin: 0 auto;
}

.leadership-card {
    display: flex;
    gap: 30px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.leadership-card:hover {
    border-color: var(--accent-purple);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(168, 85, 247, 0.15);
}

.leadership-badge {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-secondary);
    border-radius: var(--radius-md);
    font-size: 1.75rem;
    color: var(--bg-primary);
    flex-shrink: 0;
}

.leadership-content {
    flex: 1;
}

.leadership-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.leadership-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.leadership-org {
    display: block;
    font-size: 1.1rem;
    color: var(--accent-purple);
    font-weight: 500;
    margin-bottom: 4px;
}

.leadership-institution {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.leadership-institution i {
    margin-right: 6px;
}

.leadership-duration {
    padding: 8px 16px;
    background: rgba(168, 85, 247, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--accent-purple);
    font-weight: 500;
    white-space: nowrap;
}

.leadership-achievements {
    list-style: none;
    margin-bottom: 24px;
}

.leadership-achievements li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.leadership-achievements li i {
    color: #fbbf24;
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.leadership-achievements li strong {
    color: var(--text-primary);
}

.leadership-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.leadership-skills span {
    padding: 6px 14px;
    background: rgba(168, 85, 247, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--accent-purple);
}