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

/* Professional Typography */
html {
    scroll-behavior: smooth;
}

:root {
    --primary-green: #34D399;
    --primary-blue: #60A5FA;
    --dark-bg: #0a0a0a;
    --dark-surface: #111111;
    --dark-surface-light: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border-color: #27272a;
    --gradient-primary: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    --gradient-mesh: linear-gradient(135deg, rgba(52, 211, 153, 0.1), rgba(96, 165, 250, 0.1));
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

/* Logo styling */
.logo-img {
    height: 32px;
    width: auto;
    margin-right: 0.5rem;
}

.hero-logo-img {
    height: 80px;
    width: auto;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 20px rgba(52, 211, 153, 0.3));
}

.hero-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
}

.nav-logo i {
    font-size: 1.8rem;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-cta {
    background: var(--gradient-primary);
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
}

.nav-link-studio {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.nav-link-studio:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 211, 153, 0.3);
    border-color: var(--primary-green);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.gradient-mesh {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-mesh);
    animation: rotate 20s linear infinite;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--primary-green), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--primary-blue), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--primary-green), transparent),
        radial-gradient(1px 1px at 130px 80px, var(--primary-blue), transparent),
        radial-gradient(2px 2px at 160px 30px, var(--primary-green), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: float 6s ease-in-out infinite;
}

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

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

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

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

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(52, 211, 153, 0.3);
}

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

.btn-secondary:hover {
    border-color: var(--primary-green);
    color: var(--primary-green);
}

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

.stat-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-green);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 8rem 0;
    background: var(--dark-surface);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--dark-surface-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-10px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Dashboard Section */
.dashboard {
    padding: 8rem 0;
    background: var(--dark-bg);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.dashboard-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.dashboard-card:hover {
    border-color: var(--primary-green);
}

.dashboard-card.large {
    grid-row: span 2;
}

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

.card-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.chart-controls {
    display: flex;
    gap: 0.5rem;
}

.chart-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.chart-container {
    height: 300px;
    position: relative;
}

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

.metric-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-green);
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

.metric-trend.positive {
    color: var(--primary-green);
}

.metric-trend.negative {
    color: #ef4444;
}

/* Receipts Section */
.receipts {
    padding: 8rem 0;
    background: var(--dark-surface);
}

.receipts-container {
    margin-top: 2rem;
}

.receipts-table {
    background: var(--dark-surface-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
}

.table-header {
    background: var(--dark-surface);
    border-bottom: 1px solid var(--border-color);
}

.table-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr 1fr;
    gap: 1rem;
    padding: 1rem 2rem;
    align-items: center;
}

.table-row:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

.table-cell {
    font-weight: 500;
}

.time-cell {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.time {
    color: var(--text-primary);
    font-weight: 600;
}

.date {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.app-cell {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.app-cell i {
    color: var(--primary-green);
}

.percentage {
    font-weight: 700;
    font-size: 1.1rem;
}

.percentage.positive {
    color: var(--primary-green);
}

.percentage.negative {
    color: #ef4444;
}

.quality-score {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.score {
    font-weight: 600;
    color: var(--primary-green);
}

.quality-bar {
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
}

.quality-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    width: fit-content;
}

.status-badge.success {
    background: rgba(52, 211, 153, 0.1);
    color: var(--primary-green);
    border: 1px solid rgba(52, 211, 153, 0.2);
}

.status-badge.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.status-badge.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Footer */
.footer {
    background: var(--dark-bg);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

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

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
}

.footer-logo i {
    font-size: 1.8rem;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

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

.footer-section h4 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-section a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-green);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-muted);
}


/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .table-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-stats {
        grid-template-columns: 1fr;
    }
}

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

.stat-card.animate {
    animation: countUp 0.6s ease-out forwards;
}

.metric-card.animate {
    animation: countUp 0.6s ease-out forwards;
}

/* Professional Hero Enhancements */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.hero-subtitle-line {
    font-size: 1.2rem;
    color: var(--primary-blue);
    font-weight: 600;
}

.hero-social-proof {
    margin-top: 2rem;
    text-align: center;
}

.social-proof-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.company-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.company-logo {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.company-logo:hover {
    opacity: 1;
}

/* Professional Button Styles */
.btn-outline {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

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

/* Section Badges */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

/* Enhanced Feature Cards */
.feature-content {
    text-align: left;
}

.feature-metrics {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Enterprise Section */
.enterprise {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.05), rgba(96, 165, 250, 0.05));
    padding: 6rem 0;
}

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

.enterprise-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.enterprise-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.enterprise-feature i {
    color: var(--primary-green);
    font-size: 1.1rem;
}

.enterprise-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

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

.enterprise-stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.enterprise-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

.enterprise-stat .stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
}

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

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(52, 211, 153, 0.1);
}

.quote-icon {
    color: var(--primary-green);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.testimonial-content p {
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.author-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Enhanced Responsive Design */
@media (max-width: 1024px) {
    .enterprise-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .enterprise-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .enterprise-cta {
        flex-direction: column;
    }
    
    .stat-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .company-logos {
        gap: 1rem;
    }
    
    .feature-metrics {
        flex-direction: column;
        gap: 1rem;
    }
}