.about-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: left;
    padding: 0 20px;
}

.hero-section {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
    align-items: stretch;
}

.portrait-container {
    flex: 0 0 300px;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.portrait-photo {
    width: 100%;
    max-width: 300px;
    flex: 1;
    object-fit: cover;
    border-radius: 15px;
    border: 2px solid var(--primary-border);
    box-shadow: 0 4px 8px var(--shadow-light);
    overflow-clip-margin: unset;
}

.hero-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info {
    background: var(--bg-primary-card);
    padding: 20px;
    border-radius: 15px;
    border: 2px solid var(--primary-border);
    box-shadow: 0 4px 8px var(--shadow-light);
}

.contact-info h3 {
    margin-bottom: 15px;
    font-size: 1.3em;
    color: var(--primary-text);
    text-align: center;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-family: 'Rubik', sans-serif;
}

.contact-item strong {
    min-width: 80px;
    color: var(--primary-text);
}

.contact-item a {
    color: var(--primary-text);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.hero-education {
    background: var(--bg-primary-card);
    padding: 20px;
    border-radius: 15px;
    border: 2px solid var(--primary-border);
    box-shadow: 0 4px 8px var(--shadow-light);
    flex: 1;
}

.hero-education h3 {
    margin-bottom: 15px;
    font-size: 1.3em;
    color: var(--primary-text);
    text-align: center;
}

.resume-section {
    background: var(--bg-primary-card);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--primary-border);
    box-shadow: 0 4px 8px var(--shadow-light);
    margin-bottom: 20px;
}

.section-title {
    font-size: 1.8em;
    margin-bottom: 20px;
    color: var(--primary-text);
    text-align: center;
}

/* Unified History Styles for Experience, Extracurriculars, and Education */
.history-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--secondary-border);
}

.history-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.history-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.history-logo {
    width: auto;
    max-width: 200px;
    height: 55px;
    object-fit: contain;
    margin-left: 12px;
    border-radius: 6px;
    padding: 5px;
    order: 2;
    flex-shrink: 0;
}

.history-info {
    flex: 1;
}

.history-name {
    font-size: 1.3em;
    font-weight: bold;
    color: var(--primary-text);
    margin-bottom: 5px;
}

.history-location {
    font-family: 'Architects Daughter', cursive;
    color: var(--secondary-text);
    font-size: 0.95em;
}

.history-position {
    margin-bottom: 15px;
}

.history-position-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.history-position-title {
    font-size: 1.1em;
    font-weight: bold;
    color: var(--primary-text);
    flex: 1;
}

.history-position-duration {
    font-family: 'Architects Daughter', cursive;
    color: var(--secondary-text);
    text-align: right;
    flex-shrink: 0;
}

.history-details-list {
    list-style: none;
    padding-left: 20px;
    margin: 0;
}

.history-details-list li {
    font-family: 'Rubik', sans-serif;
    color: var(--paragraph-text);
    margin-bottom: 6px;
    position: relative;
    line-height: 1.4;
}

.history-details-list li::before {
    content: "▸";
    color: var(--primary-text);
    font-weight: bold;
    position: absolute;
    left: -15px;
}

.proficiencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.proficiency-category {
    background: var(--bg-secondary-card);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--secondary-border);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.proficiency-content {
    flex: 1;
}

.proficiency-title {
    font-size: 1.2em;
    font-weight: bold;
    color: var(--primary-text);
    margin-bottom: 8px;
}

.proficiency-icon {
    width: auto;
    max-width: 100px;
    height: 50px;
    object-fit: contain;
    border-radius: 6px;
    padding: 5px;
    flex-shrink: 0;
}

.skills-list {
    font-size: 0.9em;
    color: var(--primary-text);
    line-height: 1.3;
    list-style: none;
    padding: 0;
    margin: 0;
}

.skills-list li {
    font-family: 'Rubik', sans-serif;
    position: relative;
    margin-bottom: 3px;
    padding-left: 20px;
}

.skills-list li::before {
    content: "•";
    color: var(--primary-text);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.coursework-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.coursework-item {
    background: var(--bg-secondary-card);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid var(--secondary-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-code {
    font-weight: bold;
    color: var(--primary-text);
    font-family: 'Oswald', sans-serif;
    display: inline;
    margin-right: 8px;
}

.course-title {
    font-family: 'Rubik', sans-serif;
    color: var(--secondary-text);
    display: inline;
}

/* Mobile responsiveness for About page */
@media (max-width: 768px) {
    .about-container {
        padding: 0 15px;
    }

    .hero-section {
        flex-direction: column;
        gap: 20px;
    }

    .portrait-container {
        flex: none;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-info {
        flex: none;
        width: 100%;
    }

    .contact-info,
    .hero-education {
        padding: 15px;
    }

    .section-title {
        font-size: 1.6em;
    }

    .resume-section {
        padding: 20px;
    }

    .history-position-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .history-position-duration {
        text-align: left;
    }

    .proficiencies-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .coursework-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .downloads-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

/* Tablet adjustments */
@media (max-width: 1024px) and (min-width: 769px) {
    .about-container {
        padding: 0 20px;
    }

    .hero-section {
        gap: 25px;
    }

    .portrait-container {
        flex: 0 0 250px;
    }
}