/**
 * ENHANCED ABOUT PAGE STYLES
 * Version: 2.2.0
 * Last Updated: 2024-01-15
 * 
 * This file contains fixes and enhancements for the About page,
 * including layout fixes, responsive design, accessibility improvements,
 * and performance optimizations.
 */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================================================== */
:root {
    /* Enhanced spacing system */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 4rem;
    
    /* Fluid spacing */
    --space-section: clamp(var(--space-xl), 8vw, var(--space-xxl));
    --space-component: clamp(var(--space-md), 4vw, var(--space-lg));
    
    /* Section padding variables */
    --section-padding-sm: 60px;
    --section-padding-md: 80px;
    --section-padding-lg: 100px;
    --section-padding-xl: 120px;
    
    /* Layout constraints */
    --container-max-width: 1400px;
    --content-max-width: 1200px;
    --text-max-width: 700px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s ease;
}

/* ==========================================================================
   CORE LAYOUT FIXES
   ========================================================================== */

/* Fix for About page centering issues */
.about-section,
.mission-section,
.team-section,
.milestones-section,
.join-section {
    width: 100%;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box;
    position: relative;
    isolation: isolate;
}

/* Enhanced vertical spacing with fluid design */
.about-section {
    padding-top: var(--section-padding-xl);
    padding-bottom: var(--section-padding-xl);
}

.mission-section {
    padding-top: var(--section-padding-lg);
    padding-bottom: var(--section-padding-lg);
}

/* UPDATED: Match team section padding with main page */
.team-section {
    padding-top: var(--section-padding-lg);
    padding-bottom: var(--section-padding-lg);
}

.milestones-section {
    padding-top: var(--section-padding-lg);
    padding-bottom: var(--section-padding-lg);
    margin-bottom: 0;
}

/* More compact join section */
.join-section {
    padding-top: 60px;
    padding-bottom: 60px;
    margin-top: 0;
    margin-bottom: 0;
    clear: both;
}

/* Enhanced container system */
.about-container,
.mission-container,
.team-container,
.milestones-container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
    box-sizing: border-box;
}

/* More compact join container */
.join-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    box-sizing: border-box;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* ==========================================================================
   GRID AND LAYOUT IMPROVEMENTS
   ========================================================================== */

/* Enhanced grid layouts */
.about-grid,
.mission-cards {
    width: 100%;
    display: grid;
    gap: clamp(2rem, 4vw, 3rem);
}

.about-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
}

/* UPDATED: Team grid with more consistent spacing */
.team-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

/* Enhanced timeline */
.timeline {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding-bottom: 2rem;
}

/* ==========================================================================
   ENHANCED TYPOGRAPHY AND CONTENT
   ========================================================================== */

/* Improved content width consistency */
.section-subtitle {
    max-width: 600px;
    margin: 0 auto;
    font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
    line-height: 1.4;
}

/* More compact join text */
.join-text {
    max-width: var(--text-max-width);
    margin: 0 auto 2rem;
    position: relative;
    z-index: 2;
    display: block;
    clear: both;
}

/* More compact join title */
.join-title {
    margin-bottom: 1rem;
}

/* Enhanced subsection styling */
.subsection-title {
    font-size: clamp(1.5rem, 3vw + 0.5rem, 1.8rem);
    color: var(--primary-jade);
    margin: 2rem 0 1rem;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 1px;
}

/* Enhanced content lists */
.content-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.content-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
    transition: color var(--transition-normal);
}

.content-list li:before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--primary-jade);
    font-weight: bold;
    transition: transform var(--transition-normal);
}

.content-list li:hover:before {
    transform: translateX(3px);
}

.content-list li strong {
    color: var(--primary-jade);
    font-weight: 600;
}

/* ==========================================================================
   NAVIGATION ENHANCEMENTS
   ========================================================================== */

/* Active navigation link highlighting */
.nav-links a.active {
    color: var(--primary-jade);
    text-shadow: 0 0 10px var(--primary-jade);
}

.nav-links a.active::before {
    width: 100%;
}

.mobile-menu-nav a.active {
    color: var(--primary-jade);
    text-shadow: 0 0 10px var(--primary-jade);
    background: rgba(0, 168, 107, 0.05);
}

/* ==========================================================================
   BACKGROUND AND VISUAL ENHANCEMENTS
   ========================================================================== */

/* Enhanced about hero section */
.about-hero {
    background: linear-gradient(rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.7)), url('../images/about-hero.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

/* Enhanced join section with better background handling */
.join-section {
    position: relative;
    background-color: var(--darker-bg); /* Fallback */
}

.join-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(10, 10, 10, 0.8), rgba(10, 10, 10, 0.8)), url('../images/join-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -1;
    pointer-events: none;
}

/* ==========================================================================
   IMAGE AND MEDIA ENHANCEMENTS
   ========================================================================== */

.about-image-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    margin-bottom: 2rem;
    max-width: 100%;
    transition: transform var(--transition-normal);
}

.about-image:hover {
    transform: scale(1.02);
}

.about-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: opacity var(--transition-normal);
}

/* ==========================================================================
   TEAM SECTION ENHANCEMENTS
   ========================================================================== */

/* UPDATED: Completely redesigned team member cards */
.team-member {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    position: relative;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* UPDATED: Circular team photo positioned to the left */
.team-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-jade);
    box-shadow: 0 0 15px rgba(0, 168, 107, 0.5);
    flex-shrink: 0;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.team-member:hover .team-photo img {
    transform: scale(1.1);
}

/* UPDATED: Team info container */
.team-info {
    flex: 1;
}

/* UPDATED: Enhanced name styling */
.team-member h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-jade);
    margin: 0 0 0.3rem;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 0.5px;
}

/* UPDATED: Enhanced role styling with better distinction */
.team-role {
    color: var(--primary-accent);
    font-weight: 600;
    margin: 0 0 1.2rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
    display: inline-block;
}

/* UPDATED: Bio text styling */
.team-bio {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* UPDATED: Social links positioning */
.team-social {
    display: flex;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.team-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 168, 107, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-jade);
    transition: all 0.3s ease;
    font-size: 1rem;
}

.team-social a:hover {
    background: var(--primary-jade);
    color: var(--darker-bg);
    transform: translateY(-3px);
}

/* ==========================================================================
   ENHANCED INTERACTIVE ELEMENTS
   ========================================================================== */

/* Enhanced social links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    padding: 0.8rem 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--primary-jade);
    text-decoration: none;
    transition: all var(--transition-normal);
    border-radius: 5px;
    position: relative;
    overflow: hidden;
}

.social-link i {
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-slow);
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    background: var(--primary-jade);
    color: var(--darker-bg);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 168, 107, 0.3);
}

/* More compact join section buttons */
.join-buttons {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    clear: both;
}

.join-buttons .btn-primary,
.join-buttons .btn-secondary {
    position: relative;
    margin: 0.5rem;
    white-space: nowrap;
    transition: all var(--transition-normal);
}

.join-buttons .btn-primary:hover,
.join-buttons .btn-secondary:hover {
    transform: translateY(-2px);
}

/* Enhanced text visibility */
.join-title,
.join-text {
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
}

/* ==========================================================================
   ACCESSIBILITY ENHANCEMENTS
   ========================================================================== */

/* Enhanced focus management */
.social-link:focus,
.btn-primary:focus,
.btn-secondary:focus,
.team-social a:focus {
    outline: 2px solid var(--primary-jade);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Skip link for better navigation */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-jade);
    color: var(--darker-bg);
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
    transition: top var(--transition-normal);
}

.skip-link:focus {
    top: 6px;
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

/* Large screens */
@media (min-width: 1200px) {
    :root {
        --section-padding-xl: 140px;
        --section-padding-lg: 120px;
    }
}

/* Medium screens */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-content {
        padding-right: 0;
    }
    
    .about-image-container {
        margin-top: 3rem;
        order: -1;
    }
    
    /* UPDATED: Team grid responsive behavior */
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Small screens */
@media (max-width: 768px) {
    :root {
        --section-padding-xl: 80px;
        --section-padding-lg: 80px;
    }
    
    .about-section,
    .team-section,
    .mission-section,
    .milestones-section {
        padding-top: var(--section-padding-md);
        padding-bottom: var(--section-padding-md);
    }
    
    /* Keep join section compact even on mobile */
    .join-section {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    
    .join-section::before {
        background-attachment: scroll;
    }
    
    .social-links {
        flex-direction: column;
        align-items: center;
    }
    
    .join-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    /* UPDATED: Team member responsive layout */
    .team-member {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.5rem;
    }
    
    .team-photo {
        margin-bottom: 1.5rem;
    }
    
    .team-role {
        margin: 0 auto 1.2rem;
    }
    
    .team-social {
        justify-content: center;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .about-container,
    .mission-container,
    .team-container,
    .milestones-container,
    .join-container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .social-link {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    /* UPDATED: Smaller team photos on very small screens */
    .team-photo {
        width: 80px;
        height: 80px;
    }
}

/* ==========================================================================
   PERFORMANCE AND MOTION PREFERENCES
   ========================================================================== */

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .join-section::before {
        background-attachment: scroll;
    }
    
    .about-image:hover,
    .team-member:hover {
        transform: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .social-link,
    .btn-primary,
    .btn-secondary {
        border: 2px solid currentColor;
    }
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

/* Spacing utilities */
.u-mt-0 { margin-top: 0 !important; }
.u-mt-sm { margin-top: var(--space-sm) !important; }
.u-mt-md { margin-top: var(--space-md) !important; }
.u-mt-lg { margin-top: var(--space-lg) !important; }

.u-mb-0 { margin-bottom: 0 !important; }
.u-mb-sm { margin-bottom: var(--space-sm) !important; }
.u-mb-md { margin-bottom: var(--space-md) !important; }
.u-mb-lg { margin-bottom: var(--space-lg) !important; }

/* Text utilities */
.u-text-center { text-align: center !important; }
.u-text-left { text-align: left !important; }
.u-text-right { text-align: right !important; }

/* Display utilities */
.u-hidden { display: none !important; }

/* ==========================================================================
   SECTION OVERLAP FIXES
   ========================================================================== */

/* Ensure proper stacking and no overlaps */
.milestones-section::after {
    content: '';
    display: table;
    clear: both;
}

.milestones-section + .join-section {
    margin-top: 0;
}

.join-section + .footer {
    margin-top: 0;
}

.footer {
    position: relative;
    z-index: 1;
    margin-top: 0;
}

/* ==========================================================================
   ENHANCED LINK STYLING
   ========================================================================== */

/* Global link enhancements (excluding navigation and buttons) */
.about-content a:not(.btn-primary):not(.btn-secondary):not(.social-link) {
    color: var(--primary-jade);
    text-decoration: none;
    position: relative;
    transition: all var(--transition-normal);
    font-weight: 600;
}

.about-content a:not(.btn-primary):not(.btn-secondary):not(.social-link):hover {
    color: var(--primary-accent);
    text-shadow: 0 0 8px rgba(0, 168, 107, 0.4);
}

.about-content a:not(.btn-primary):not(.btn-secondary):not(.social-link)::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-jade);
    transition: width var(--transition-normal);
}

.about-content a:not(.btn-primary):not(.btn-secondary):not(.social-link):hover::after {
    width: 100%;
}

/* ==========================================================================
   BROWSER COMPATIBILITY AND FALLBACKS
   ========================================================================== */

/* Flexbox fallbacks for older browsers */
@supports not (display: grid) {
    .about-grid,
    .team-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .about-grid > *,
    .team-grid > * {
        flex: 1 1 300px;
    }
}

/* Custom property fallbacks */
.subsection-title {
    color: #00a86b; /* fallback */
    color: var(--primary-jade, #00a86b);
    font-family: Arial, sans-serif; /* fallback */
    font-family: var(--font-heading, 'Orbitron', Arial, sans-serif);
}

.mission-section {
    padding-top: var(--section-padding-lg);
    padding-bottom: var(--section-padding-lg);
}

.mission-container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
    box-sizing: border-box;
}

.mission-cards {
    display: grid;
    gap: clamp(2rem, 4vw, 3rem);
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.mission-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
}

.mission-icon {
    font-size: 2rem;
    color: var(--primary-jade);
    margin-bottom: 1rem;
}

.mission-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-jade);
    margin: 0 0 0.3rem;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 0.5px;
}

.mission-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.milestones-section {
    padding-top: var(--section-padding-lg);
    padding-bottom: var(--section-padding-lg);
}

.milestones-container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
    box-sizing: border-box;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding-bottom: 4rem;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
}

.timeline-date {
    position: absolute;
    top: 0;
    left: -10rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-jade);
    text-align: right;
    width: 8rem;
    background: var(--primary-jade);
    color: var(--darker-bg);
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.timeline-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin-left: 10rem;
}

.timeline-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-jade);
    margin: 0 0 0.5rem;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 0.5px;
}

.timeline-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .timeline-date {
        left: -6rem;
        width: 6rem;
    }
    .timeline-content {
        margin-left: 6rem;
        padding: 1.5rem;
    }
}

.join-section {
    padding-top: var(--section-padding-md);
    padding-bottom: var(--section-padding-md);
    background-color: var(--darker-bg); /* Fallback */
    background: linear-gradient(rgba(10, 10, 10, 0.8), rgba(10, 10, 10, 0.8)), url('../images/join-bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.join-container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
    box-sizing: border-box;
    text-align: center;
    position: relative;
    z-index: 2;
}

.join-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-jade);
    margin: 0 0 0.5rem;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 0.5px;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
}

.join-text {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.95rem;
    line-height: 1.6;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
}

.join-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.join-buttons .btn-primary,
.join-buttons .btn-secondary {
    padding: 1rem 2rem;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.join-buttons .btn-primary:hover,
.join-buttons .btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .join-container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .join-title {
        font-size: 1.75rem;
    }
    .join-text {
        font-size: 0.9rem;
    }
    .join-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}



/* ==========================================================================
   END OF ENHANCED ABOUT PAGE STYLES
   ========================================================================== */