/* Financy Theme CSS - Material Design with Green Theme */

/* CSS Variables for Theme Colors */
:root {
    /* Primary Brand Colors */
    --primary-green: #2E7D32;
    --secondary-green: #60AD5E;
    --primary-dark-green: #005005;
    --accent-red: #FF6B6B;
    --success-green: #4CAF50;
    --warning-orange: #FF9800;
    
    /* Light Theme Colors */
    --bg-color: #F5F5F5;
    --surface-color: #FFFFFF;
    --card-shadow: rgba(0, 0, 0, 0.1);
    --text-primary: rgba(0, 0, 0, 0.87);
    --text-secondary: rgba(0, 0, 0, 0.54);
    --text-hint: rgba(0, 0, 0, 0.38);
    --divider: rgba(0, 0, 0, 0.12);
    
    /* Additional Theme Colors */
    --error-color: #F44336;
    --info-color: #2196F3;
    --border-color: #E0E0E0;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    
    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-round: 50%;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
    
    /* Z-index */
    --z-header: 1000;
    --z-modal: 2000;
    --z-tooltip: 3000;
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --bg-color: #121212;
    --surface-color: #1E1E1E;
    --card-shadow: rgba(0, 0, 0, 0.3);
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-hint: rgba(255, 255, 255, 0.5);
    --divider: rgba(255, 255, 255, 0.12);
    --border-color: #333333;
    
    /* Adjusted colors for dark theme */
    --primary-green: #60AD5E;
    --secondary-green: #81C784;
    --accent-red: #FF8A80;
    --success-green: #69F0AE;
    --warning-orange: #FFB74D;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-medium), color var(--transition-medium);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h1 {
    font-size: 32px;
    font-weight: 700;
}

h2 {
    font-size: 24px;
}

h3 {
    font-size: 20px;
}

p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.text-small {
    font-size: 12px;
}

.text-medium {
    font-size: 14px;
}

.text-large {
    font-size: 16px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background-color: var(--primary-green);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--primary-dark-green);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--secondary-green);
    color: white;
}

/* About Page Specific Styles */

/* About Hero Section */
.about-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.about-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.about-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.about-hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xxl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--spacing-sm);
}

/* Mission & Vision Section */
.mission-vision {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}

.mission-card, .values-card {
    background: var(--surface-color);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.mission-card:hover, .values-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.card-icon i {
    font-size: 28px;
    color: white;
}

.mission-card h3, .values-card h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.values-list {
    list-style: none;
    padding: 0;
}

.values-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--spacing-lg);
}

.values-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
    font-weight: bold;
}

.values-list strong {
    color: var(--text-primary);
}

/* Company Story Section */
.company-story {
    padding: 80px 0;
    background: var(--surface-color);
}

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.story-text h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.story-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: var(--spacing-lg);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-green), var(--secondary-green));
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-xl);
}

.timeline-marker {
    position: absolute;
    left: -6px;
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--primary-green);
    border-radius: 50%;
    border: 3px solid var(--surface-color);
}

.timeline-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-green);
    margin-bottom: var(--spacing-xs);
}

.timeline-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Team Section */
.team-section {
    padding: 80px 0;
    background: var(--bg-color);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}

.team-member {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    text-align: center;
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.team-member.featured {
    border: 2px solid var(--primary-green);
    position: relative;
    overflow: hidden;
}

.team-member.featured::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(46, 125, 50, 0.1), transparent);
    animation: shimmer 3s infinite;
}

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

.member-photo {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-lg);
    border-radius: var(--radius-round);
    overflow: hidden;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.member-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(46, 125, 50, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.member-photo:hover .member-overlay {
    opacity: 1;
}

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

.member-social {
    display: flex;
    gap: var(--spacing-md);
}

.member-social a {
    color: white;
    font-size: 20px;
    transition: transform var(--transition-fast);
}

.member-social a:hover {
    transform: scale(1.2);
}

.member-info h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.member-role {
    color: var(--primary-green);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.member-bio {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.member-skills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.skill {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Milestones Section */
.milestones-section {
    padding: 80px 0;
    background: var(--surface-color);
}

.milestones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.milestone {
    text-align: center;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    background: var(--bg-color);
    transition: transform var(--transition-medium);
}

.milestone:hover {
    transform: translateY(-4px);
}

.milestone-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.milestone-icon i {
    font-size: 32px;
    color: white;
}

.milestone h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.milestone-date {
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

/* Awards Section */
.awards-section {
    padding: 80px 0;
    background: var(--bg-color);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.award {
    background: var(--surface-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.award:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.award-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.award h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.award-org {
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

/* Press Section */
.press-section {
    padding: 80px 0;
    background: var(--surface-color);
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.press-item {
    background: var(--bg-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-green);
}

.press-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--spacing-md);
}

.press-item blockquote {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.press-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.press-cta {
    text-align: center;
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-xl);
    background: var(--bg-color);
    border-radius: var(--radius-lg);
}

/* Privacy Philosophy Section */
.privacy-philosophy {
    padding: 80px 0;
    background: var(--bg-color);
}

.privacy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.privacy-intro {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
}

.philosophy-points {
    margin-top: var(--spacing-xl);
}

.philosophy-point {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.point-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.point-icon i {
    font-size: 24px;
    color: white;
}

.point-content h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.point-content p {
    font-size: 0.95rem;
    margin: 0;
}

.privacy-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--surface-color);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.device-local, .cloud-servers {
    text-align: center;
    flex: 1;
}

.device-local i, .cloud-servers i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.device-local i {
    color: var(--success-green);
}

.cloud-servers i {
    color: var(--text-hint);
}

.device-local h4, .cloud-servers h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.device-local ul, .cloud-servers ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.device-local li, .cloud-servers li {
    padding: var(--spacing-xs) 0;
    font-size: 0.9rem;
    position: relative;
    padding-left: var(--spacing-lg);
}

.device-local li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
}

.cloud-servers li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: var(--error-color);
}

.connection-line {
    display: flex;
    align-items: center;
    margin: 0 var(--spacing-lg);
}

.connection-line i {
    font-size: 3rem;
    color: var(--error-color);
}

/* Technology Section */
.technology-section {
    padding: 80px 0;
    background: var(--surface-color);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}

.tech-category {
    background: var(--bg-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.tech-category h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-green);
    text-align: center;
}

.tech-items {
    display: grid;
    gap: var(--spacing-md);
}

.tech-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    transition: transform var(--transition-fast);
}

.tech-item:hover {
    transform: translateX(8px);
}

.tech-item i {
    font-size: 24px;
    color: var(--primary-green);
}

/* Social Responsibility Section */
.social-responsibility {
    padding: 80px 0;
    background: var(--bg-color);
}

.responsibility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.responsibility-item {
    background: var(--surface-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-medium);
}

.responsibility-item:hover {
    transform: translateY(-8px);
}

.responsibility-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.responsibility-icon i {
    font-size: 32px;
    color: white;
}

/* Partnership Section */
.partnerships {
    padding: 80px 0;
    background: var(--surface-color);
}

.partnership-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.partnership-types {
    margin-top: var(--spacing-xl);
}

.partnership-type {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-green);
}

.partnership-type h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.cta-card {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: white;
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.cta-card h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.cta-card .btn-primary {
    background: white;
    color: var(--primary-green);
}

/* Company Culture Section */
.company-culture {
    padding: 80px 0;
    background: var(--bg-color);
}

.culture-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.culture-value {
    background: var(--surface-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-medium);
}

.culture-value:hover {
    transform: translateY(-8px);
}

.culture-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.culture-icon i {
    font-size: 32px;
    color: white;
}

.career-cta {
    text-align: center;
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-xxl);
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: white;
    border-radius: var(--radius-lg);
}

.career-cta h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.career-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.career-cta .btn-primary {
    background: white;
    color: var(--primary-green);
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: var(--surface-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.contact-item {
    background: var(--bg-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: transform var(--transition-medium);
    border: 2px solid transparent;
}

.contact-item:hover {
    transform: translateY(-8px);
    border-color: var(--primary-green);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.contact-icon i {
    font-size: 32px;
    color: white;
}

.contact-item h3 {
    margin-bottom: var(--spacing-sm);
}

.contact-item a {
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 600;
}

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

.contact-social {
    text-align: center;
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-xxl);
    background: var(--bg-color);
    border-radius: var(--radius-lg);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.social-link {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: transform var(--transition-medium);
}

.social-link:hover {
    transform: scale(1.1);
}

.social-link i {
    font-size: 24px;
}

/* Footer Updates */
.footer {
    background: var(--primary-green);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.link-group h4 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.link-group a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.link-group a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-sm);
}

.footer-motto {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Dark Mode Styles */
.dark-mode {
    --bg-color: #121212;
    --surface-color: #1E1E1E;
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-hint: rgba(255, 255, 255, 0.5);
    --divider: rgba(255, 255, 255, 0.12);
    --border-color: #333333;
    --card-shadow: rgba(0, 0, 0, 0.5);
}

.dark-mode .about-hero {
    background: linear-gradient(135deg, #1B5E20 0%, #388E3C 100%);
}

.dark-mode .timeline::before {
    background: linear-gradient(to bottom, #60AD5E, #81C784);
}

.dark-mode .timeline-marker {
    background: #60AD5E;
    border-color: #1E1E1E;
}

.dark-mode .timeline-content h4 {
    color: #60AD5E;
}

.dark-mode .member-role {
    color: #60AD5E;
}

.dark-mode .milestone-date {
    color: #60AD5E;
}

.dark-mode .award-org {
    color: #60AD5E;
}

.dark-mode .press-logo {
    color: #60AD5E;
}

.dark-mode .tech-category h3 {
    color: #60AD5E;
}

.dark-mode .tech-item i {
    color: #60AD5E;
}

.dark-mode .contact-item a {
    color: #60AD5E;
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .story-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .privacy-content {
        grid-template-columns: 1fr;
    }
    
    .partnership-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .philosophy-point {
        flex-direction: column;
        text-align: center;
    }
    
    .privacy-diagram {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .connection-line {
        transform: rotate(90deg);
        margin: var(--spacing-lg) 0;
    }
}

@media (max-width: 480px) {
    .about-hero-title {
        font-size: 2rem;
    }
    
    .about-hero {
        padding: 100px 0 60px;
    }
    
    .mission-vision-grid,
    .team-grid,
    .milestones-grid,
    .awards-grid,
    .press-grid,
    .responsibility-grid,
    .tech-grid,
    .culture-values,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .story-text h2 {
        font-size: 2rem;
    }
}

.btn-secondary:hover {
    background-color: var(--primary-green);
    transform: translateY(-2px);
}

/* Active navigation link */
.nav-menu .active {
    color: var(--primary-green);
    font-weight: 600;
}

.btn-outlined {
    background-color: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

.btn-outlined:hover {
    background-color: var(--primary-green);
    color: white;
}

.btn-text {
    background-color: transparent;
    color: var(--primary-green);
    padding: 8px 16px;
    box-shadow: none;
}

.btn-text:hover {
    background-color: rgba(46, 125, 50, 0.08);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 12px;
}

/* Cards */
.card {
    background-color: var(--surface-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    border: 1px solid transparent;
}

[data-theme="dark"] .card {
    background-color: #2A2A2A;
    border-color: var(--border-color);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-elevated {
    box-shadow: var(--shadow-lg);
}

.card-outlined {
    box-shadow: none;
    border: 1px solid var(--border-color);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--primary-green);
    color: white;
    z-index: var(--z-header);
    box-shadow: var(--shadow-md);
    padding: 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.navbar .logo {
    font-size: 24px;
    font-weight: 700;
    color: white;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.nav-menu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
}

/* Feature Cards */
.feature-card {
    background-color: var(--surface-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-fast);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(46, 125, 50, 0.1);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 32px;
    color: var(--primary-green);
}

/* Progress Bars */
.progress {
    width: 100%;
    height: 8px;
    background-color: var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--success-green);
    border-radius: var(--radius-sm);
    transition: width var(--transition-medium);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    font-size: 14px;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 16px;
    background-color: var(--bg-color);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

/* Financial Indicators */
.income {
    color: var(--success-green);
}

.expense {
    color: var(--accent-red);
}

.warning {
    color: var(--warning-orange);
}

/* Charts */
.chart-container {
    background-color: var(--surface-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

/* Dark Mode Toggle */
.theme-toggle {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background-color: var(--primary-green);
    color: white;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-fast);
    z-index: 100;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

/* Responsive Grid */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-cols-1 {
    grid-template-columns: 1fr;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.6s ease forwards;
}

.animate-slideIn {
    animation: slideIn 0.6s ease forwards;
}

/* Media Queries */
@media (max-width: 1024px) {
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        display: none;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .btn {
        width: 100%;
    }
    
    .theme-toggle {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 48px;
        height: 48px;
    }
}

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

/* Focus Styles */
*:focus {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-green);
    border-radius: var(--radius-xs);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark-green);
}

/* Hero Section Improvements */
.hero-feature-icon {
    color: rgba(255, 255, 255, 0.9);
}

.hero-feature-text {
    color: rgba(255, 255, 255, 0.95);
}

/* Phone Mockup Styles */
.phone-mockup {
    background: #000;
    border-radius: 40px;
    padding: 10px;
    width: 320px;
    height: 640px;
    margin: 0 auto;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.phone-screen {
    background: var(--surface-color);
    border-radius: 30px;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.phone-header {
    background: var(--primary-green);
    color: white;
    padding: 20px;
    text-align: center;
}

.phone-header-title {
    margin: 0;
    color: white;
}

.phone-header-subtitle {
    margin: 8px 0 0;
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
}

.phone-content {
    padding: 20px;
}

.phone-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.phone-avatar {
    width: 48px;
    height: 48px;
    background-color: rgba(46, 125, 50, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-card-title {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary);
}

.phone-card-text {
    margin: 4px 0 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.phone-stat-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    text-align: center;
    padding: 16px;
    border-radius: var(--radius-md);
}

.phone-stat-value {
    font-size: 24px;
    font-weight: 600;
}

.phone-stat-label {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.phone-progress-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: 12px;
}

.phone-progress-title {
    font-size: 14px;
    margin: 0;
    color: var(--text-primary);
}

.phone-progress-text {
    font-size: 12px;
    margin: 4px 0 0;
    color: var(--text-secondary);
}

/* Section Styles */
.section-features {
    padding: 80px 0;
    background: var(--bg-color);
}

.section-insights {
    padding: 80px 0;
    background: var(--surface-color);
}

.section-security {
    padding: 80px 0;
    background: var(--bg-color);
}

.section-download {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    color: white;
}

.section-title {
    font-size: 36px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

/* Download Section */
.download-title {
    font-size: 36px;
    margin-bottom: 16px;
    color: white;
}

.download-subtitle {
    font-size: 18px;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.9);
}

/* Insights Cards */
.insight-card-title {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.insight-card-text {
    font-size: 14px;
    margin: 0;
    color: var(--text-secondary);
}

/* Footer Styles */
.footer-section {
    background: var(--primary-dark-green);
    color: white;
    padding: 48px 0 24px;
}

[data-theme="dark"] .footer-section {
    background: #0A0A0A;
    border-top: 1px solid var(--border-color);
}

.footer-heading {
    color: white;
    margin-bottom: 16px;
}

[data-theme="dark"] .footer-heading {
    color: var(--text-primary);
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

[data-theme="dark"] .footer-link {
    color: var(--text-secondary);
}

.footer-link:hover {
    color: white;
}

[data-theme="dark"] .footer-link:hover {
    color: var(--primary-green);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .footer-bottom {
    border-top-color: var(--border-color);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

[data-theme="dark"] .footer-copyright {
    color: var(--text-secondary);
}

/* Dark Mode Specific Overrides */
[data-theme="dark"] .phone-screen {
    background: #1A1A1A;
}

[data-theme="dark"] .phone-card,
[data-theme="dark"] .phone-stat-card,
[data-theme="dark"] .phone-progress-card {
    background: #2A2A2A;
}