/* ========================================
   About Dr. Karim Page Styles
   ======================================== */

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    padding: 6rem 0 4rem;
    text-align: center;
}

.page-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-subtitle {
    font-size: 1.3rem;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Biography Detailed Section */
.biography-detailed {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
    background: var(--white);
}

/* Biography Background Video Container */
.biography-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.biography-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* Video Overlay for better text readability */
.biography-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1;
}

/* Biography Content Wrapper */
.biography-content-wrapper {
    position: relative;
    z-index: 2;
}

.biography-content-detailed {
    max-width: 900px;
    margin: 0 auto;
}

.biography-intro {
    text-align: center;
    margin-bottom: 3rem;
}

/* Biography with Image Layout */
.biography-with-image {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.biography-image-container {
    flex: 0 0 350px;
    position: sticky;
    top: 120px;
}

.biography-photo {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.biography-photo:hover {
    transform: translateY(-5px);
}

.biography-photo-heritage {
    max-height: 360px;
    object-fit: cover;
    margin-bottom: 0;
}

.biography-main {
    flex: 1;
}

.biography-main h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.biography-main h3:first-child {
    margin-top: 0;
}

.biography-main p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.biography-list {
    list-style: none;
    padding-left: 0;
    margin: 1.5rem 0;
}

.biography-list li {
    padding: 0.75rem 0 0.75rem 2.5rem;
    color: var(--text-light);
    position: relative;
    line-height: 1.6;
}

.biography-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.3rem;
}

/* Education & Experience Ribbon Section */
.education-experience {
    padding: var(--section-padding);
    background: var(--lighter-bg);
    overflow: hidden;
    position: relative;
}

/* Education Section Background Video */
.education-experience .section-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

/* Video Overlay for Education Section */
.education-experience .video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1;
}

.container-full {
    max-width: 100%;
    padding: 0;
    position: relative;
    z-index: 2;
}

.container-full .section-title,
.container-full .title-underline,
.container-full .section-intro {
    text-align: center;
}

.container-full .title-underline {
    margin: 0 auto 2rem;
}

/* Education Section Tagline - Match Biography Lead Text Style */
.education-tagline {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--primary-color);
}

/* Recognition Section Tagline - Same Style */
.recognition-tagline {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--primary-color);
}

/* Honors Section Tagline - Same Style */
.honors-tagline {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--primary-color);
}

.ribbon-container {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    margin: 3rem 0;
    padding: 2rem 0;
    cursor: grab;
    user-select: none;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--lighter-bg);
    scroll-behavior: smooth;
}

.ribbon-container:active {
    cursor: grabbing;
}

/* Custom scrollbar for webkit browsers */
.ribbon-container::-webkit-scrollbar {
    height: 8px;
}

.ribbon-container::-webkit-scrollbar-track {
    background: var(--lighter-bg);
    border-radius: 10px;
}

.ribbon-container::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.ribbon-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.ribbon-track {
    display: flex;
    gap: 2rem;
    width: max-content;
}

/* Pause auto-scroll when hovering or dragging */
.ribbon-container.paused {
    scroll-behavior: auto;
}

.ribbon-item {
    flex-shrink: 0;
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    min-width: 400px;
    max-width: 400px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

/* Background logo with opacity */
.ribbon-item::before {
    content: '';
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 120px;
    height: 120px;
    background-image: var(--bg-logo, none);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.12;
    z-index: 0;
    pointer-events: none;
}

/* University of Toledo logo - same size as others, tucked in corner */
.ribbon-item[data-institution="university-of-toledo"]::before {
    width: 120px;
    height: 120px;
    bottom: 10px;
    right: 10px;
}

/* Ensure content is above background */
.ribbon-item > * {
    position: relative;
    z-index: 1;
}

.ribbon-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.ribbon-item-image {
    width: 100%;
    height: 250px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    background: var(--light-bg);
    padding: 1rem;
}

.ribbon-item h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.ribbon-item h4 {
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.ribbon-item p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

/* Department text - italics, not bold */
.ribbon-item .ribbon-department {
    font-style: italic;
    font-weight: normal;
}

.ribbon-item .ribbon-department em {
    font-style: italic;
}

/* Presentation type badge */
.presentation-type {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Location text - normal, not bold or italic */
.ribbon-item .ribbon-location {
    font-style: normal;
    font-weight: normal;
    color: var(--text-lighter);
    font-size: 0.95rem;
    margin: 0.5rem 0;
}

.ribbon-item-date {
    color: var(--text-lighter);
    font-size: 0.95rem;
    font-style: italic;
    margin-top: 1rem;
}

/* Honor images container - displayed at bottom of honor boxes */
.honor-images {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
}

.honor-image {
    flex: 1;
    min-width: 150px;
    max-width: 100%;
    height: 180px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    object-fit: contain;
    background: white;
    padding: 1rem;
}

.honor-image:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Recognition list within ribbon items */
.recognition-list {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0;
}

.recognition-list li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    color: var(--text-light);
    position: relative;
    line-height: 1.6;
    font-size: 0.95rem;
}

.recognition-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* International Recognition Section */
.recognition-detailed {
    padding: var(--section-padding);
    background: var(--lighter-bg);
    overflow: hidden;
    position: relative;
}

/* National Presentations Video Background */
.national-presentations-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.national-presentations-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.national-presentations-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.92);
    z-index: 1;
}

.recognition-grid-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.recognition-card {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

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

.recognition-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.recognition-card h4 {
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.recognition-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.recognition-card ul {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0;
}

.recognition-card ul li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    color: var(--text-light);
    position: relative;
    line-height: 1.5;
}

.recognition-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Honors Section */
.honors {
    padding: var(--section-padding);
    background: var(--lighter-bg);
    overflow: hidden;
    position: relative;
}

/* Honors Background Video Container */
.honors-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.honors-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* Video Overlay for better text readability */
.honors-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 1;
}

/* Ensure content is above video */
.honors .container-full {
    position: relative;
    z-index: 2;
}

.recognition-detailed .container-full {
    position: relative;
    z-index: 2;
}

/* Responsive Design */
@media (max-width: 968px) {
    .page-title {
        font-size: 2.2rem;
    }

    .page-subtitle {
        font-size: 1.1rem;
    }

    .biography-main h3 {
        font-size: 1.5rem;
    }

    .biography-with-image {
        flex-direction: column;
        gap: 2rem;
    }

    .biography-image-container {
        flex: 0 0 auto;
        max-width: 300px;
        margin: 0 auto;
        position: relative;
        top: 0;
    }

    .ribbon-item {
        min-width: 320px;
        max-width: 320px;
    }
}

@media (max-width: 640px) {
    .page-hero {
        padding: 4rem 0 3rem;
    }

    .page-title {
        font-size: 1.8rem;
    }

    .page-subtitle {
        font-size: 1rem;
    }

    .biography-main h3 {
        font-size: 1.3rem;
    }

    .ribbon-item {
        min-width: 280px;
        max-width: 280px;
        padding: 1.5rem;
    }

    .ribbon-item-image {
        height: 200px;
    }

    .recognition-grid-detailed {
        grid-template-columns: 1fr;
    }
}