/* TEACHING.CSS - Teaching Page Specific Styles */


/* Redesigned structure following Figma mockup */


/* ===================================
   TEACHING PAGE ANIMATION
   =================================== */

#experience {
    animation: fadeIn 0.6s ease-out;
}


/* ===================================
   SUMMARY CARDS SECTION
   =================================== */

.teaching-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.summary-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(250, 250, 250, 0.95) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    border: 1px solid var(--color-border-light);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-xs);
}

.summary-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.summary-card:nth-child(1) {
    border-left: 4px solid var(--color-award-1-solid);
}

.summary-card:nth-child(2) {
    border-left: 4px solid var(--color-award-2-solid);
}

.summary-card:nth-child(3) {
    border-left: 4px solid var(--color-award-3-solid);
}

.summary-card-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.summary-card-label {
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-xs);
}

.summary-card-value {
    color: var(--color-primary);
    font-size: var(--font-size-3xl);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.summary-card-subtitle {
    color: var(--color-accent);
    font-size: var(--font-size-sm);
}


/* ===================================
   TEACHING POSITION CARDS
   =================================== */

.experience-item {
    transition: all 0.4s ease, opacity 0.5s ease, transform 0.5s ease;
    opacity: 0;
    transform: translateX(-20px);
    background-color: var(--color-bg-main);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-xs);
}

.experience-item:hover {
    transform: translateX(0);
    box-shadow: var(--shadow-md);
}


/* ===================================
   POSITION HEADER WITH ICON
   =================================== */

.position-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.position-icon {
    flex-shrink: 0;
    width: 3.5rem;
    height: 3.5rem;
    background: linear-gradient(135deg, var(--color-award-1), var(--color-award-3));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    transition: transform 0.3s ease;
}

.experience-item:hover .position-icon {
    transform: rotate(10deg) scale(1.1);
}

.position-details {
    flex: 1;
}

.experience-item h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
    font-size: var(--font-size-xl);
}

.position-department {
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-xs);
}

.position-institution {
    color: var(--color-secondary);
    margin-bottom: var(--space-xs);
}

.position-location {
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.experience-date {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-award-3), var(--color-award-4));
    color: var(--color-primary);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-lg);
    font-style: normal;
    font-weight: 600;
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-xs);
}


/* ===================================
   CONTENT GRID (COURSES & RESPONSIBILITIES)
   =================================== */

.position-content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.content-box {
    background-color: var(--color-bg-ash);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid var(--color-border-light);
    transition: all 0.3s ease;
}

.content-box:hover {
    background-color: rgba(245, 245, 245, 0.5);
    border-color: var(--color-award-2);
}

.content-box-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border-light);
}

.content-box-icon {
    font-size: 1.25rem;
}

.content-box-title {
    color: var(--color-primary);
    font-size: var(--font-size-md);
    font-weight: 600;
}

.content-box ul {
    list-style-type: none;
    padding-left: 0;
}

.content-box li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-secondary);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.content-box li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-award-2-solid);
    font-weight: bold;
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.content-box:hover li::before {
    color: var(--color-award-1-solid);
}

.content-box li:hover {
    padding-left: calc(var(--space-xl) + 5px);
    color: var(--color-primary);
}


/* ===================================
   SPECIAL INITIATIVES SECTION
   =================================== */

.initiatives-box {
    margin-top: var(--space-lg);
    background: linear-gradient(135deg, rgba(140, 198, 184, 0.15), rgba(156, 173, 206, 0.15));
    border: 2px solid var(--color-award-5);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.initiatives-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.initiatives-header h4 {
    color: var(--color-primary);
    font-size: var(--font-size-md);
    font-weight: 600;
}

.initiatives-box ul {
    list-style-type: none;
    padding-left: 0;
}

.initiatives-box li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-secondary);
    line-height: 1.6;
}

.initiatives-box li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-award-5-solid);
    font-weight: bold;
    font-size: 1.2rem;
}


/* ===================================
   TEACHING AREAS GRID
   =================================== */

.teaching-areas-section {
    margin-top: var(--space-3xl);
    background-color: var(--color-bg-main);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
}

.teaching-areas-section h2 {
    margin-bottom: var(--space-xl);
    color: var(--color-primary);
}

.teaching-areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.teaching-area-tag {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background-color: var(--color-bg-ash);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.teaching-area-tag:hover {
    background: linear-gradient(135deg, rgba(140, 198, 184, 0.2), rgba(255, 255, 255, 0.9));
    border-color: var(--color-award-5-solid);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.teaching-area-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--color-award-5-solid);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.teaching-area-name {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
}


/* ===================================
   SECTION DIVIDER
   =================================== */

.experience-sub-title {
    position: relative;
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-xl);
}

.experience-sub-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--color-award-2-solid), transparent);
    border-radius: 2px;
}


/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media screen and (max-width: 768px) {
    .teaching-summary-cards {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    .position-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .position-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.5rem;
    }
    .position-content-grid {
        grid-template-columns: 1fr;
    }
    .teaching-areas-grid {
        grid-template-columns: 1fr;
    }
    .experience-item {
        padding: var(--space-lg);
    }
}

@media screen and (max-width: 600px) {
    .summary-card {
        padding: var(--space-lg);
    }
    .summary-card-value {
        font-size: var(--font-size-2xl);
    }
    .position-header {
        gap: var(--space-md);
    }
    .content-box {
        padding: var(--space-md);
    }
    .initiatives-box {
        padding: var(--space-md);
    }
    .teaching-areas-section {
        padding: var(--space-lg);
    }
}