/**
 * Logo and Profile Image Styles
 * Academic Legal Website
 * 
 * Styles for logo images in header/footer and profile photos
 */

/* ============================================================================
   HEADER LOGO
   ========================================================================= */

.site-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-image {
    height: 45px;
    width: auto;
    max-width: 130px;
    object-fit: contain;
    transition: opacity var(--transition-fast);
    /* Header has LIGHT background - keep logo dark (original) */
}

.site-logo:hover .logo-image {
    opacity: 0.85;
}

/* Dark mode: Header becomes dark, so invert logo to white */
[data-theme="dark"] .logo-image {
    filter: brightness(0) invert(1);
}

/* Responsive logo sizing */
@media (max-width: 767px) {
    .logo-image {
        height: 38px;
        max-width: 100px;
    }
}

@media (min-width: 1024px) {
    .logo-image {
        height: 50px;
        max-width: 140px;
    }
}

/* ============================================================================
   FOOTER LOGO
   ========================================================================= */

.footer-logo-link {
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.footer-logo-image {
    height: 40px;
    width: auto;
    max-width: 110px;
    object-fit: contain;
    transition: opacity var(--transition-fast);
    /* Footer ALWAYS has dark background - always invert logo to white */
    filter: brightness(0) invert(1);
}

.footer-logo-link:hover .footer-logo-image {
    opacity: 0.85;
}

/* ============================================================================
   MOBILE NAVIGATION LOGO
   ========================================================================= */

.mobile-logo-image {
    height: 35px;
    width: auto;
    max-width: 95px;
    object-fit: contain;
    /* Mobile nav has LIGHT background in light mode - keep logo dark */
}

/* Dark mode: Mobile nav becomes dark, invert logo to white */
[data-theme="dark"] .mobile-logo-image {
    filter: brightness(0) invert(1);
}

/* ============================================================================
   ABOUT PAGE - HERO WITH PHOTO
   ========================================================================= */

.about-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
    text-align: center;
}

@media (min-width: 768px) {
    .about-hero-content {
        flex-direction: row;
        text-align: left;
        gap: var(--space-3xl);
    }
}

/* Profile Photo Container */
.about-hero-photo {
    flex-shrink: 0;
}

.about-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.about-photo:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
}

@media (min-width: 768px) {
    .about-photo {
        width: 250px;
        height: 250px;
    }
}

@media (min-width: 1024px) {
    .about-photo {
        width: 300px;
        height: 300px;
    }
}

/* Hero Text Content */
.about-hero-text {
    flex: 1;
}

.about-hero-text h1 {
    color: #ffffff;
    margin-bottom: var(--space-sm);
}

/* Contact Links in Hero */
.about-hero-contact {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    justify-content: center;
}

@media (min-width: 768px) {
    .about-hero-contact {
        justify-content: flex-start;
    }
}

.hero-contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.hero-contact-link:hover {
    background-color: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    color: #ffffff;
    transform: translateY(-2px);
}

.hero-contact-link svg {
    opacity: 0.9;
}

/* ============================================================================
   AUTHOR BIO SECTION (for articles)
   ========================================================================= */

.author-bio {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin: var(--space-2xl) 0;
}

.author-avatar {
    flex-shrink: 0;
}

.author-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border-color);
}

.author-info {
    flex: 1;
}

.author-label {
    display: block;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.author-name {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-dark);
    margin-bottom: var(--space-xs);
}

.author-credentials {
    font-size: var(--text-sm);
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.author-bio-text {
    font-size: var(--text-sm);
    color: var(--text-medium);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-md);
}

.author-links {
    display: flex;
    gap: var(--space-md);
}

.author-links a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    color: var(--text-medium);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.author-links a:hover {
    color: var(--accent);
}

.author-links svg {
    width: 16px;
    height: 16px;
}

/* Dark mode author bio */
[data-theme="dark"] .author-bio {
    background-color: var(--surface);
    border-color: var(--border-color);
}

[data-theme="dark"] .author-avatar img {
    border-color: var(--border-color);
}

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

[data-theme="dark"] .author-bio-text {
    color: var(--text-medium);
}

/* ============================================================================
   RESPONSIVE AUTHOR BIO
   ========================================================================= */

@media (max-width: 480px) {
    .author-bio {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .author-links {
        justify-content: center;
    }
}

/* ============================================================================
   OPEN GRAPH / SOCIAL SHARING IMAGE
   ========================================================================= */

/* These are primarily for meta tags, but we include CSS for any display usage */
.og-image {
    max-width: 1200px;
    height: auto;
}

/* ============================================================================
   PROFILE CARD (Compact version for sidebars)
   ========================================================================= */

.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-lg);
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
}

.profile-card-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    margin-bottom: var(--space-md);
}

.profile-card-name {
    font-family: var(--font-serif);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-dark);
    margin-bottom: var(--space-xs);
}

.profile-card-title {
    font-size: var(--text-sm);
    color: var(--text-medium);
    margin-bottom: var(--space-md);
}

.profile-card-links {
    display: flex;
    gap: var(--space-sm);
}

.profile-card-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-medium);
    transition: all var(--transition-fast);
}

.profile-card-links a:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

/* Dark mode profile card */
[data-theme="dark"] .profile-card {
    background-color: var(--surface);
}

[data-theme="dark"] .profile-card-name {
    color: var(--text-dark);
}

[data-theme="dark"] .profile-card-title {
    color: var(--text-medium);
}

[data-theme="dark"] .profile-card-links a {
    background-color: var(--light-bg);
    border-color: var(--border-color);
    color: var(--text-medium);
}

[data-theme="dark"] .profile-card-links a:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #0f172a;
}

/* ============================================================================
   HERO SECTION WITH PROFILE PHOTO
   ========================================================================= */

.hero-content-with-photo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .hero-content-with-photo {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-3xl);
        text-align: left;
    }
}

/* Hero Photo Container */
.hero-photo {
    flex-shrink: 0;
    order: -1;
}

@media (min-width: 768px) {
    .hero-photo {
        order: 0;
    }
}

.hero-profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero-profile-image:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

@media (min-width: 768px) {
    .hero-profile-image {
        width: 250px;
        height: 250px;
    }
}

@media (min-width: 1024px) {
    .hero-profile-image {
        width: 280px;
        height: 280px;
    }
}

/* Hero Text Content */
.hero-text {
    flex: 1;
    max-width: 600px;
}

@media (min-width: 768px) {
    .hero-content-with-photo .hero-credentials {
        justify-content: flex-start;
    }
    
    .hero-content-with-photo .hero-actions {
        justify-content: flex-start;
    }
}