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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #fafafa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: white;
    border-bottom: 1px solid #e5e5e5;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    display: flex;
    align-items: center;
    color: #1a1a1a;
    text-decoration: none;
}

.logo-image {
    height: 160px;
    width: auto;
}

.footer-logo {
    height: 100px;
    opacity: 0.7;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #666;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #1a1a1a;
}

/* Hero Section */
.hero {
    background: white;
    padding: 4rem 0 6rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: #1a1a1a;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    color: #666;
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #1a1a1a;
    color: white;
}

.btn-primary:hover {
    background: #333;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: #1a1a1a;
    border: 2px solid #1a1a1a;
}

.btn-secondary:hover {
    background: #1a1a1a;
    color: white;
}

.btn-large {
    padding: 1rem 3rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    background: #f0f0f0;
    color: #1a1a1a;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

/* Problem Section */
.problem {
    background: white;
    padding: 4rem 0;
    border-top: 1px solid #e5e5e5;
}

.problem h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
    color: #1a1a1a;
}

.problem p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.highlight {
    font-weight: 600;
    color: #1a1a1a;
    font-size: 1.2rem;
}

/* Solution Section */
.solution {
    background: #f8f8f8;
    padding: 4rem 0;
}

.solution h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
    color: #1a1a1a;
}

.solution p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.feature p {
    color: #666;
    font-size: 1rem;
}

/* How It Works Section */
.how-it-works {
    background: white;
    padding: 4rem 0;
}

.how-it-works h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
    color: #1a1a1a;
}

.how-steps {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 0;
    list-style: none;
    counter-reset: step-counter;
}

.how-steps li {
    counter-increment: step-counter;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #1a1a1a;
    position: relative;
    font-size: 1.1rem;
    line-height: 1.6;
}

.how-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: -2rem;
    top: 1.5rem;
    background: #1a1a1a;
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.how-steps strong {
    color: #1a1a1a;
    font-weight: 600;
}

/* Demo Container */
.demo-container {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

/* Process Visualization */
.process-visualization {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
}

.process-visualization h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
    text-align: center;
}

.process-subtitle {
    font-size: 0.9rem;
    color: #666;
    text-align: center;
    margin-bottom: 2rem;
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.process-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: #f5f5f5;
    border: 1px solid #e5e5e5;
}

.process-step.completed {
    background: #e8f5e8;
    border-color: #4caf50;
}

.process-step.active {
    background: #fff3e0;
    border-color: #ff9800;
    animation: pulse 2s infinite;
}

.process-step.pending {
    background: #f5f5f5;
    border-color: #e5e5e5;
    opacity: 0.7;
}

.step-number {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #7b1fa2;
    color: white;
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #1a1a1a;
}

.step-content p {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
    line-height: 1.4;
}


@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Live Demo Card */
.live-demo {
    position: relative;
    border: 2px solid #4caf50;
    box-shadow: 0 8px 32px rgba(76, 175, 80, 0.2);
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #4caf50;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

.last-updated {
    font-size: 0.8rem;
    color: #666;
    margin-left: 1rem;
}


/* Activity Feed */
.activity-feed {
    margin: 1.5rem 0;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
}

.activity-feed h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.activity-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e5e5e5;
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-item.new {
    background: #e3f2fd;
    margin: 0 -1rem;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    border-left: 3px solid #2196f3;
}

.activity-icon {
    font-size: 1.2rem;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.activity-content p {
    margin: 0 0 0.25rem 0;
    font-size: 0.9rem;
    color: #1a1a1a;
}

.activity-time {
    font-size: 0.8rem;
    color: #666;
}

/* Follow Button */
.action-btn.follow {
    background: #2196f3;
    color: white;
    border: 2px solid #2196f3;
}

.action-btn.follow:hover {
    background: #1976d2;
    border-color: #1976d2;
}

/* Notification Demo */
.notification-demo {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
}

.notification-demo h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
    text-align: center;
}

.notification-card {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.notification-header {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.notification-icon {
    font-size: 1.5rem;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e3f2fd;
    border-radius: 50%;
}

.notification-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #1a1a1a;
}

.notification-content p {
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 0.25rem;
}

.notification-time {
    font-size: 0.8rem;
    color: #666;
}

.notification-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-small.secondary {
    background: #f5f5f5;
    color: #666;
}

.notification-settings h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.setting-item {
    margin-bottom: 0.75rem;
}

.setting-item label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: #555;
}

.setting-item input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: #1a1a1a;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .demo-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .process-timeline {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 1rem;
    }
    
    .process-step {
        min-width: 150px;
        flex-direction: column;
        text-align: center;
    }
}

.bill-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 2rem;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.bill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.bill-number {
    background: #e3f2fd;
    color: #1976d2;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.bill-type {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.bill-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.bill-status {
    margin-bottom: 1.5rem;
}

.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.status-introduced {
    background: #6c757d;
    color: white;
}

.status-introduced::before {
    content: "📝";
    font-size: 0.8rem;
}

.status-committee {
    background: #ffc107;
    color: #212529;
}

.status-committee::before {
    content: "🏛️";
    font-size: 0.8rem;
}

.status-conference {
    background: #fd7e14;
    color: white;
}

.status-conference::before {
    content: "🤝";
    font-size: 0.8rem;
}

.status-enacted {
    background: #28a745;
    color: white;
}

.status-enacted::before {
    content: "✅";
    font-size: 0.8rem;
}

.bill-topics h4 {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.topic-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.topic-tag {
    background: #f3e5f5;
    color: #7b1fa2;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.bill-summary h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
}

.bill-summary ul {
    list-style: none;
    padding: 0;
}

.bill-summary li {
    color: #555;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.bill-summary li::before {
    content: "•";
    color: #1a1a1a;
    position: absolute;
    left: 0;
}

.bill-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    justify-content: center;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid #e5e5e5;
    background: white;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.action-btn.support:hover {
    border-color: #4caf50;
    background: #f1f8e9;
}

.action-btn.oppose:hover {
    border-color: #f44336;
    background: #ffebee;
}

.action-icon {
    font-size: 1.2rem;
}

.action-count {
    font-weight: 500;
}

/* Team Section */
.team {
    background: #f8f8f8;
    padding: 4rem 0;
}

.team h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
    color: #1a1a1a;
}

.team-intro {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.team-members {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.team-member {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.member-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #1a1a1a;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 600;
    margin: 0 auto 1rem;
}

.team-member h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.team-member p {
    color: #666;
    font-size: 1rem;
}

/* CTA Section */
.cta {
    background: #1a1a1a;
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn-primary {
    background: white;
    color: #1a1a1a;
}

.cta .btn-primary:hover {
    background: #f0f0f0;
}

.cta .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta .btn-secondary:hover {
    background: white;
    color: #1a1a1a;
}

/* Footer */
.footer {
    background: white;
    border-top: 1px solid #e5e5e5;
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer .logo {
    color: #666;
}

.footer p {
    color: #666;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .nav {
        display: none;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .bill-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .problem, .solution, .how-it-works, .team, .cta {
        padding: 3rem 0;
    }
    
    .bill-card {
        padding: 1.5rem;
    }
}