/* ==========================================================================
   ABOUT PAGE SPECIFIC STYLES
   ========================================================================== */

   .about-main {
    position: relative;
    z-index: 2;
}

/* Hero Section */
.about-hero {
    padding: var(--space-6xl) 0 var(--space-4xl);
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, rgba(10, 14, 23, 0.95), rgba(10, 14, 23, 0.85));
}

.about-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-hero-content {
    max-width: 600px;
}

.about-hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-sphere-container {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 212, 255, 0.2);
    box-shadow: var(--shadow-3xl), var(--shadow-glow);
}

/* Mission Section */
.mission-section {
    padding: var(--space-5xl) 0;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(108, 99, 255, 0.05));
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.mission-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.mission-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(108, 99, 255, 0.1));
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.mission-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--secondary);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.mission-card:hover::before {
    opacity: 1;
}

.mission-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--light);
    margin: 0 auto var(--space-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.mission-card:hover .mission-icon {
    transform: rotateY(180deg) scale(1.1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.mission-card h3 {
    margin-bottom: var(--space-md);
    color: var(--light);
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.mission-card p {
    color: var(--gray-light);
    line-height: 1.6;
}

/* Timeline Section */
.timeline-section {
    padding: var(--space-5xl) 0;
    background: rgba(10, 14, 23, 0.9);
}

.timeline-container {
    position: relative;
    height: 600px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--space-3xl);
}

/* Leadership Section */
.leadership-section {
    padding: var(--space-5xl) 0;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.05), rgba(0, 212, 255, 0.05));
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-2xl);
    margin-top: var(--space-3xl);
}

.leader-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.leader-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(108, 99, 255, 0.1));
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.leader-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--secondary);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.leader-card:hover::before {
    opacity: 1;
}

.leader-image {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--space-xl);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    border: 3px solid var(--secondary);
    overflow: hidden;
    position: relative;
}

.leader-3d-avatar {
    width: 100%;
    height: 100%;
}

.leader-info h3 {
    margin-bottom: var(--space-xs);
    color: var(--light);
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.leader-title {
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.leader-bio {
    color: var(--gray-light);
    line-height: 1.6;
    font-size: 0.875rem;
}

/* Global Section */
.global-section {
    padding: var(--space-5xl) 0;
    background: rgba(10, 14, 23, 0.9);
}

.global-map-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    margin-top: var(--space-3xl);
    align-items: center;
}

.world-map {
    height: 400px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.global-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.global-stat {
    text-align: center;
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.global-stat:hover {
    transform: translateY(-5px);
    border-color: var(--secondary);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.global-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: var(--space-xs);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.global-stat-label {
    color: var(--gray-light);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Tech Stack Section */
.tech-stack-section {
    padding: var(--space-5xl) 0;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(108, 99, 255, 0.05));
}

.tech-stack-container {
    height: 500px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--space-3xl);
}

/* Awards Section */
.awards-section {
    padding: var(--space-5xl) 0;
    background: rgba(10, 14, 23, 0.9);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-2xl);
    margin-top: var(--space-3xl);
}

.award-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.award-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 87, 34, 0.1));
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.award-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--warning);
    box-shadow: var(--shadow-xl), 0 0 30px rgba(255, 193, 7, 0.3);
}

.award-card:hover::before {
    opacity: 1;
}

.award-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--warning), #FF5722);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--light);
    margin: 0 auto var(--space-lg);
    transition: all var(--transition-base);
}

.award-card:hover .award-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 0 30px rgba(255, 193, 7, 0.5);
}

.award-card h3 {
    margin-bottom: var(--space-sm);
    color: var(--light);
    font-family: var(--font-heading);
    font-size: 1.25rem;
}

.award-card p {
    color: var(--gray-light);
    font-size: 0.875rem;
}

/* Floating Tech Elements Container */
#floating-3d-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .about-hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }
    
    .about-hero-visual {
        order: 2;
        height: 400px;
    }
    
    .global-map-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
        min-height: auto;
    }
    
    .mission-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .leadership-grid {
        grid-template-columns: 1fr;
    }
    
    .leader-image {
        width: 120px;
        height: 120px;
    }
    
    .timeline-container,
    .tech-stack-container {
        height: 400px;
    }
    
    .world-map {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .about-hero-visual {
        height: 300px;
    }
    
    .timeline-container,
    .tech-stack-container {
        height: 300px;
    }
    
    .global-stat {
        padding: var(--space-lg);
    }
    
    .global-stat-number {
        font-size: 2rem;
    }
}

/* 3D Canvas Styles */
canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.threejs-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Animation Classes */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-rotate {
    animation: rotate 20s linear infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Loading State */
.threejs-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-size: 1rem;
    font-weight: 500;
}

.threejs-loading i {
    margin-right: var(--space-sm);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
/* ==========================================================================
   ENHANCED LEADERSHIP STYLES
   ========================================================================== */

/* Leadership Section Enhancements */
.leadership-section {
    scroll-margin-top: 100px;
}

.leadership-section.highlight {
    animation: highlightPulse 2s ease;
}

@keyframes highlightPulse {
    0%, 100% { background-color: transparent; }
    50% { background-color: rgba(0, 212, 255, 0.05); }
}

/* Leader Card Enhancements */
.leader-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-base);
}

.leader-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(0, 212, 255, 0.1), 
        rgba(108, 99, 255, 0.1));
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.leader-card:hover::after {
    opacity: 1;
}

.leader-image {
    position: relative;
    overflow: hidden;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
}

.leader-image::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--primary), 
        var(--secondary), 
        var(--accent));
    border-radius: 50%;
    z-index: -1;
    animation: rotate 3s linear infinite;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.leader-card:hover .leader-image::before {
    opacity: 1;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Mobile-specific optimizations */
@media (max-width: 768px) {
    .leadership-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        padding: 0 15px;
    }
    
    .leader-card {
        padding: var(--space-xl);
    }
    
    .leader-image {
        width: 100px;
        height: 100px;
    }
    
    .leader-info h3 {
        font-size: 1.3rem;
    }
    
    .leader-title {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .leadership-section .section-header h2 {
        font-size: 1.8rem;
    }
    
    .leader-card {
        padding: var(--space-lg);
    }
    
    .leader-image {
        width: 80px;
        height: 80px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .leader-card:hover {
        transform: none !important;
    }
    
    .leader-card:active {
        transform: scale(0.98) !important;
    }
    
    .mission-card:hover,
    .award-card:hover {
        transform: none !important;
    }
}

/* Accessibility improvements */
.leader-card:focus-visible {
    outline: 3px solid var(--secondary);
    outline-offset: 3px;
}

/* Loading state for popups */
.leader-popup.loading .leader-popup-content {
    opacity: 0.7;
}

.leader-popup.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid var(--secondary);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Animation for scroll button */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.meet-team-btn:hover i.fa-arrow-down {
    animation: bounce 1s infinite;
}

/* Print styles */
@media print {
    .leader-popup,
    .meet-team-btn-container,
    .popup-close,
    .popup-footer .btn {
        display: none !important;
    }
    
    .leader-card {
        break-inside: avoid;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .leader-card,
    .mission-card,
    .award-card {
        transition: none !important;
    }
    
    .leader-image::before {
        animation: none !important;
    }
    
    .leader-popup-content {
        animation: none !important;
    }
}
@media (max-width: 768px) {
    /* Existing styles... */
    
    /* Enhanced leadership section for mobile */
    .leadership-section {
        padding: var(--space-3xl) 0;
    }
    
    .leadership-grid {
        gap: var(--space-xl);
    }
    
    /* Make cards more touch-friendly */
    .leader-card,
    .mission-card,
    .award-card {
        -webkit-tap-highlight-color: transparent;
    }
    
    /* Improve button touch targets */
    .btn,
    .popup-footer .btn {
        min-height: 44px; /* Minimum touch target size */
        padding: 12px 24px;
    }
}

@media (max-width: 480px) {
    /* Existing styles... */
    
    /* Further optimize leadership cards */
    .leader-card {
        margin: 0 -15px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    /* Improve popup readability on small screens */
    .leader-popup-content {
        border-radius: 0;
        max-height: 100vh;
        max-width: 100vw;
    }
}