/* UrbanStake - Main Stylesheet */

/* CSS Variables for consistent theming */
:root {
    --primary: #4F46E5;
    --primary-dark: #4338CA;
    --secondary: #10B981;
    --secondary-dark: #0D9668;
    --accent: #F59E0B;
    --dark: #1F2937;
    --light: #F9FAFB;
    --gray: #6B7280;
    --gray-light: #E5E7EB;
    --gray-dark: #374151;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #3B82F6;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark);
    background-color: #fff;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.25rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-dark);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    gap: 0.5rem;
}

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

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

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

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary);
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.btn-link:hover {
    color: var(--primary-dark);
}

/* Navigation */
.navbar {
    background-color: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.5rem;
    color: var(--dark);
}

.logo i {
    color: var(--primary);
    font-size: 1.75rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--gray-dark);
    font-weight: 500;
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    border-radius: 3px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--light);
    border-radius: var(--border-radius);
}

.user-avatar {
    width: 2rem;
    height: 2rem;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f6f7ff 0%, #edf2ff 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

.hero-image {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    width: 280px;
    transition: transform 0.3s;
}

.floating-card:hover {
    transform: translateY(-5px);
}

.card-1 {
    top: 0;
    right: 0;
    z-index: 3;
}

.card-2 {
    top: 100px;
    left: 0;
    z-index: 2;
}

.card-3 {
    bottom: 0;
    right: 50px;
    z-index: 1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.card-header h4 {
    margin-bottom: 0;
}

.token-badge {
    background-color: var(--secondary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-light);
}

/* Section Styles */
.section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.bg-light {
    background-color: var(--light);
}

/* Steps/How It Works */
.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background-color: var(--light);
}

.project-category {
    background-color: var(--primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.project-funding {
    font-weight: 600;
    color: var(--success);
}

.project-card-body {
    padding: 1.5rem;
}

.project-location {
    color: var(--gray);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-description {
    color: var(--gray-dark);
    margin-bottom: 1.5rem;
}

.project-impact {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.impact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.project-card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gray-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.token-info {
    display: flex;
    flex-direction: column;
}

.token-price {
    font-weight: 700;
    color: var(--dark);
}

.token-available {
    font-size: 0.875rem;
    color: var(--gray);
}

/* Impact Stats */
.impact-stats {
    background-color: var(--dark);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.impact-stat {
    text-align: center;
}

.impact-stat i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.impact-stat h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    opacity: 0.7;
    margin: 1rem 0;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
}

.social-links a:hover {
    background-color: var(--primary);
    color: white;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    opacity: 0.7;
    font-size: 0.875rem;
}

.disclaimer {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    opacity: 0.5;
}

/* Marketplace Styles */
.marketplace-header {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.marketplace-header-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.marketplace-filters {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    background-color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-dark);
}

.filter-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    min-width: 180px;
}

.marketplace-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.marketplace-stat {
    background-color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.marketplace-stat .stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.marketplace-stat .stat-value {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark);
}

.load-more-container {
    text-align: center;
    margin-top: 3rem;
}

/* Project Details Styles */
.back-link {
    margin-bottom: 2rem;
}

.back-link a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray);
}

.back-link a:hover {
    color: var(--primary);
}

.project-details-container {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.project-details-header {
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.project-title-section h1 {
    color: white;
    margin-bottom: 0.5rem;
}

.project-location {
    color: rgba(255, 255, 255, 0.9);
}

.project-category-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.project-funding-status {
    width: 350px;
}

.funding-progress-large {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.progress-label {
    color: rgba(255, 255, 255, 0.9);
}

.progress-percent {
    font-size: 1.5rem;
    font-weight: 700;
}

.progress-bar.large {
    height: 12px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.progress-bar.large .progress-fill {
    height: 100%;
    background-color: var(--secondary);
    border-radius: 6px;
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.project-details-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    padding: 3rem;
}

.project-main h2, .project-main h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.project-main h2:first-child {
    margin-top: 0;
}

.project-image-placeholder {
    height: 300px;
    background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.image-overlay {
    background-color: rgba(79, 70, 229, 0.8);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 500;
}

.project-highlights {
    list-style-type: none;
    padding-left: 0;
}

.project-highlights li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
}

.project-highlights li:before {
    content: '✓';
    color: var(--success);
    font-weight: bold;
    margin-right: 1rem;
}

.project-highlights li:last-child {
    border-bottom: none;
}

.project-team {
    margin-top: 3rem;
}

.team-members {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.team-member {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.member-avatar {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.member-info h4 {
    margin-bottom: 0.25rem;
}

.member-info p {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 0;
}

/* Project Sidebar */
.investment-card, .impact-card {
    background-color: var(--light);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.investment-card h3, .impact-card h3 {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-light);
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.info-row:last-child {
    border-bottom: none;
}

.info-value {
    font-weight: 600;
}

.info-value.positive {
    color: var(--success);
}

.invest-action-btn {
    width: 100%;
    margin-top: 1.5rem;
}

.investment-note {
    font-size: 0.75rem;
    color: var(--gray);
    text-align: center;
    margin-top: 1rem;
}

.impact-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.impact-metric {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.metric-icon {
    width: 40px;
    height: 40px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}

.metric-details {
    flex: 1;
}

.metric-value {
    display: block;
    font-weight: 700;
    font-size: 1.125rem;
}

.metric-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-light);
}

.modal-header h3 {
    margin-bottom: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
}

.modal-close:hover {
    color: var(--dark);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gray-light);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.investment-summary {
    background-color: var(--light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.investment-summary h4 {
    margin-bottom: 0.25rem;
}

.investment-form .form-group {
    margin-bottom: 1.5rem;
}

.investment-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.input-with-slider {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.input-with-slider input[type="number"] {
    padding: 0.75rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    width: 100%;
}

.slider-container {
    padding: 0.5rem 0;
}

.slider-container input[type="range"] {
    width: 100%;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.token-presets {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.preset-btn {
    padding: 0.5rem 1rem;
    background-color: var(--light);
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    cursor: pointer;
    transition: all 0.2s;
    flex: 1;
}

.preset-btn:hover {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.investment-calculator {
    background-color: var(--light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
}

.calculator-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
}

.calculator-row.total {
    border-top: 1px solid var(--gray-light);
    margin-top: 0.5rem;
    padding-top: 1rem;
    font-weight: 700;
    font-size: 1.125rem;
}

.form-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: white;
}

/* Dashboard Styles */
.dashboard-header {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.dashboard-stat {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: white;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-content {
    flex: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 0.25rem;
}

.stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.portfolio-actions {
    display: flex;
    gap: 1rem;
}

.portfolio-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.portfolio-chart, .wallet-balance {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.portfolio-chart h3, .wallet-balance h3 {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-light);
}

.chart-placeholder {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light);
    border-radius: var(--border-radius);
    padding: 1rem;
}

.chart-visual {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: conic-gradient(#4F46E5 0% 40%, #10B981 40% 65%, #F59E0B 65% 85%, #8B5CF6 85% 100%);
}

.chart-legend {
    flex: 1;
    padding-left: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    margin-right: 0.75rem;
}

.legend-text {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.legend-label {
    font-size: 0.875rem;
    font-weight: 500;
}

.legend-value {
    font-size: 0.75rem;
    color: var(--gray);
}

.balance-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.balance-amount {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.balance-details {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.detail-row span:last-child {
    font-weight: 600;
}

.balance-actions {
    margin-top: 1.5rem;
}

/* Investments Table */
.table-responsive {
    overflow-x: auto;
}

.investments-table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.investments-table th, .investments-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-light);
}

.investments-table th {
    background-color: var(--light);
    font-weight: 600;
    color: var(--dark);
}

.investments-table tr:last-child td {
    border-bottom: none;
}

.project-cell {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.project-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.project-info {
    display: flex;
    flex-direction: column;
}

.project-name {
    font-weight: 500;
}

.project-category {
    font-size: 0.75rem;
    color: var(--gray);
}

.positive {
    color: var(--success);
}

.negative {
    color: var(--danger);
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.active {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-badge.completed {
    background-color: rgba(107, 114, 128, 0.1);
    color: var(--gray);
}

.no-data {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

.no-data i {
    font-size: 4rem;
    color: var(--gray-light);
    margin-bottom: 1.5rem;
}

.no-data h3 {
    margin-bottom: 0.5rem;
}

.impact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.personal-impact {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s;
}

.personal-impact:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.personal-impact .impact-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
}

.impact-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.impact-description {
    color: var(--gray);
    font-size: 0.875rem;
}

/* Analytics Styles */
.analytics-header {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.analytics-header-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.time-filter {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.time-btn {
    padding: 0.5rem 1.5rem;
    background-color: white;
    border: 1px solid var(--gray-light);
    border-radius: 2rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all 0.2s;
}

.time-btn:hover, .time-btn.active {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.analytics-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.analytics-metric {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.metric-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.metric-header i {
    font-size: 1.5rem;
    color: var(--primary);
}

.metric-header h3 {
    margin-bottom: 0;
    font-size: 1.125rem;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.metric-unit {
    font-size: 1rem;
    color: var(--gray);
}

.metric-change {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.metric-change.positive {
    color: var(--success);
}

.metric-description {
    font-size: 0.875rem;
    color: var(--gray);
}

.analytics-charts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.chart-container {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.chart-header h3 {
    margin-bottom: 0;
}

.chart-select {
    padding: 0.5rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.875rem;
}

.chart-wrapper {
    height: 300px;
}

.comparison-table-container {
    overflow-x: auto;
    margin-bottom: 3rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.comparison-table th, .comparison-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-light);
}

.comparison-table th {
    background-color: var(--light);
    font-weight: 600;
    color: var(--dark);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--primary);
    color: white;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.geographic-impact {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.map-placeholder {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.map-visualization {
    position: relative;
    height: 400px;
    background-color: #e0f2fe;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.map-region {
    position: absolute;
    cursor: pointer;
}

.map-marker {
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: transform 0.2s;
}

.map-region:hover .map-marker {
    transform: scale(1.2);
}

.map-tooltip {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--dark);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s;
    z-index: 10;
}

.map-tooltip:after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: var(--dark) transparent transparent transparent;
}

.region-stats {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.region-stats h3 {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-light);
}

.region-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-light);
}

.region-stat:last-child {
    border-bottom: none;
}

.region-name {
    font-weight: 500;
}

.region-data {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 0.875rem;
}

.region-data span:first-child {
    font-weight: 600;
    color: var(--dark);
}

.region-data span:last-child {
    color: var(--gray);
}

.data-export {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.export-content h3 {
    margin-bottom: 0.5rem;
}

.export-actions {
    display: flex;
    gap: 1rem;
}

/* Notification */
.notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    z-index: 1000;
    max-width: 350px;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification.success {
    border-left: 4px solid var(--success);
}

.notification.info {
    border-left: 4px solid var(--info);
}

.notification.warning {
    border-left: 4px solid var(--warning);
}

.notification.danger {
    border-left: 4px solid var(--danger);
}

.notification-close {
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 0;
    font-size: 1rem;
}

/* Loading State */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--gray);
    font-size: 1.125rem;
}

.loading i {
    margin-right: 0.75rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .steps-container, .stats-grid, .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-details-content {
        grid-template-columns: 1fr;
    }
    
    .portfolio-container, .geographic-impact {
        grid-template-columns: 1fr;
    }
    
    .analytics-charts {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.3s, opacity 0.3s, visibility 0.3s;
        gap: 1rem;
        z-index: 99;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .stats-grid, .dashboard-stats, .analytics-metrics, .impact-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .marketplace-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .data-export {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .export-actions {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .hero-stats {
        flex-wrap: wrap;
    }
    
    .steps-container, .stats-grid, .dashboard-stats, .analytics-metrics, .impact-cards {
        grid-template-columns: 1fr;
    }
    
    .marketplace-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .project-details-header {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .project-funding-status {
        width: 100%;
    }
}