/* ===== ABOUT PAGE STYLES ===== */
/* Dedicated CSS file for about page following all UI/CSS rules */
/* Follows CSS Guidelines for component-specific styling */

/* ===== ABOUT PAGE LAYOUT ===== */
.about-page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg);
}

/* ===== PROFILE PHOTO STYLING ===== */
.about-page-profile-photo {
    text-align: center;
    margin: var(--space-lg) 0;
}

.about-page-profile-photo img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-green-medium);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.about-page-profile-photo img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

/* ===== TYPOGRAPHY COMPLIANCE ===== */
/* All typography follows strict font usage rules */

.about-page-container h1 {
    font-family: 'Ubuntu';
    font-size: 2.5rem;
    font-weight: 400;
    font-style: oblique;
    color: var(--color-green-darkest);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.about-page-container h2 {
    font-family: 'Ubuntu';
    font-size: 2rem;
    font-weight: 400;
    font-style: oblique;
    color: var(--color-blue-dark);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.about-page-container p {
    font-family: 'Montserrat';
    font-size: 1rem;
    font-weight: 300;
    font-style: normal;
    color: var(--color-blue-dark);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

/* ===== SIGNATURE TEXT STYLING ===== */
.signature-text {
    font-family: 'Ubuntu';
    font-style: oblique;
    font-weight: 400;
    color: var(--color-yellow-light);
}

/* ===== LIST STYLING ===== */
.about-page-container .list-group {
    background: transparent;
    border: none;
}

.about-page-container .list-group-item {
    background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-blue-medium) 100%);
    border: 1px solid var(--color-blue-dark);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--space-xs);
    padding: var(--space-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.about-page-container .list-group-item:hover {
    transform: translateX(var(--space-xs));
    box-shadow: var(--shadow-md);
}

.about-page-container .list-group-item strong {
    font-family: 'Montserrat';
    font-weight: 400;
    color: var(--color-yellow-light);
}

.about-page-container .list-group-item a {
    color: var(--color-green-light);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.about-page-container .list-group-item a:hover {
    color: var(--color-yellow-light);
    text-decoration: underline;
}

/* ===== DETAILS/SUMMARY STYLING ===== */
.about-page-container details {
    background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-blue-medium) 100%);
    border: 1px solid var(--color-blue-dark);
    border-radius: var(--border-radius-md);
    padding: var(--space-sm);
    margin: var(--space-sm) 0;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.about-page-container details:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.about-page-container summary {
    font-family: 'Montserrat';
    font-weight: 400;
    color: var(--color-blue-darkest);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.about-page-container summary:hover {
    background-color: var(--color-blue-dark);
    color: var(--color-yellow-light);
}

.about-page-container summary::marker {
    color: var(--color-yellow-medium);
}

.about-page-container details .list-group {
    margin-top: var(--space-md);
    padding-left: 0;
}

.about-page-container details .list-group-item {
    background: linear-gradient(135deg, var(--color-blue-darkest) 0%, var(--color-blue-darker) 100%);
    border: 1px solid var(--color-blue-dark);
    margin: var(--space-xs) 0;
    padding: var(--space-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
}

.about-page-container details .list-group-item:hover {
    background: linear-gradient(135deg, var(--color-blue-darker) 0%, var(--color-blue-darkest) 100%);
    transform: translateX(var(--space-xs));
    box-shadow: var(--shadow-sm);
}

.about-page-container details .list-group-item a {
    color: var(--color-green-light);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.about-page-container details .list-group-item a:hover {
    color: var(--color-yellow-light);
    text-decoration: underline;
}


/* ===== RESPONSIVE DESIGN ===== */
/* Mobile-first approach with proper breakpoints */

@media (max-width: 768px) {
    .about-page-container {
        padding: var(--space-sm);
    }
    
    .about-page-container h1 {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .about-page-container h2 {
        font-size: 1.75rem;
        margin-top: var(--space-md);
    }
    
    .about-page-profile-photo img {
        width: 150px;
        height: 150px;
    }
    
}

@media (max-width: 480px) {
    .about-page-container {
        padding: var(--space-xs);
    }
    
    .about-page-container h1 {
        font-size: 1.75rem;
    }
    
    .about-page-container h2 {
        font-size: 1.5rem;
    }
    
    .about-page-container p {
        font-size: 0.9rem;
    }
    
    .about-page-profile-photo img {
        width: 120px;
        height: 120px;
    }
    
}

/* ===== DARK THEME COMPLIANCE ===== */
[data-theme="dark"] .about-page-container h1 {
    color: var(--text-primary);
}

[data-theme="dark"] .about-page-container h2 {
    color: var(--text-secondary);
}

[data-theme="dark"] .about-page-container p {
    color: var(--text-primary);
}

[data-theme="dark"] .signature-text {
    color: var(--text-accent);
}

[data-theme="dark"] .about-page-container .list-group-item {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .about-page-container .list-group-item strong {
    color: var(--text-accent);
}

[data-theme="dark"] .about-page-container .list-group-item a {
    color: var(--color-green-light);
}

[data-theme="dark"] .about-page-container .list-group-item a:hover {
    color: var(--text-accent);
}

[data-theme="dark"] .about-page-container details {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-color: var(--border-primary);
    box-shadow: var(--shadow-primary);
}

[data-theme="dark"] .about-page-container details:hover {
    box-shadow: var(--shadow-secondary);
}

[data-theme="dark"] .about-page-container summary {
    color: var(--text-primary);
}

[data-theme="dark"] .about-page-container summary:hover {
    background-color: var(--color-blue-dark);
    color: var(--text-accent);
}

[data-theme="dark"] .about-page-container summary::marker {
    color: var(--text-accent);
}

[data-theme="dark"] .about-page-container details .list-group-item {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .about-page-container details .list-group-item:hover {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    box-shadow: var(--shadow-primary);
}

[data-theme="dark"] .about-page-container details .list-group-item a {
    color: var(--color-green-light);
}

[data-theme="dark"] .about-page-container details .list-group-item a:hover {
    color: var(--text-accent);
}


/* ===== ACCESSIBILITY ENHANCEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
    .about-page-profile-photo img {
        transition: none;
    }
    
    .about-page-profile-photo img:hover {
        transform: none;
    }
    
    .about-page-container .list-group-item {
        transition: none;
    }
    
    .about-page-container .list-group-item:hover {
        transform: none;
    }
    
    .about-page-container details {
        transition: none;
    }
    
    .about-page-container details:hover {
        transform: none;
    }
    
    .about-page-container details .list-group-item:hover {
        transform: none;
    }
}

/* Focus states for keyboard navigation */
.about-page-container .list-group-item:focus-within {
    outline: 2px solid var(--color-yellow-light);
    outline-offset: 2px;
}

.about-page-container summary:focus {
    outline: 2px solid var(--color-yellow-light);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .about-page-container .list-group-item {
        border-width: 2px;
    }
    
    .about-page-profile-photo img {
        border-width: 6px;
    }
    
    .about-page-container details {
        border-width: 2px;
    }
    
    .about-page-container details .list-group-item {
        border-width: 2px;
    }
}