/* 
PesoProfit SaaS Website - Main Stylesheet
Modern, responsive design with dark/light mode support
GREEN THEME VERSION
*/

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

:root {
    /* GREEN THEME Colors */
    --primary-color: #10b981;
    --primary-dark: #0ea271;
    --primary-light: #a7f3d0;
    --secondary-color: #059669;
    --accent-color: #34d399;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    /* Text Colors */
    --text-primary: #1a1a1a;
    --text-secondary: #4a5568;
    --text-tertiary: #718096;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --card-bg: #ffffff;
    
    /* UI Colors */
    --border-color: #e2e8f0;
    --shadow-color: rgba(16, 185, 129, 0.08);
    --shadow-hover: rgba(16, 185, 129, 0.15);
    
    /* Green Theme Variations */
    --green-light: #a7f3d0;
    --green-medium: #34d399;
    --green-dark: #059669;
    --green-darker: #047857;
    --teal: #0d9488;
    --emerald: #10b981;
    --lime: #84cc16;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
}

/* Dark Theme Variables */
body.dark-mode {
    --primary-color: #34d399;
    --primary-dark: #10b981;
    --secondary-color: #059669;
    --accent-color: #10b981;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --card-bg: #1e293b;
    --border-color: #334155;
    --shadow-color: rgba(16, 185, 129, 0.15);
    --shadow-hover: rgba(16, 185, 129, 0.25);
}

/* Base Body Styles */
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Theme Toggle */
.theme-toggle-container {
    position: fixed;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 1000;
}

.theme-toggle {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    padding: 4px;
    box-shadow: 0 4px 12px var(--shadow-color);
}

.theme-toggle input {
    display: none;
}

.theme-label {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
}

.theme-toggle input:checked + .theme-label {
    background: var(--primary-color);
    color: white;
}

/* Sticky Floating CTA Button */
.floating-cta {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: var(--radius-full);
    padding: 12px 24px;
    font-weight: 600;
    font-size: var(--font-size-sm);
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-normal);
}

.floating-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(16, 185, 129, 0.4);
}

/* Header & Navigation */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-sm) 0;
    backdrop-filter: blur(10px);
    transition: background-color var(--transition-normal);
}

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

.logo a {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-highlight {
    color: var(--primary-color);
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    padding: 8px 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    border-radius: var(--radius-full);
}

.nav-cta {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-fast);
}

.nav-cta:hover {
    background-color: var(--primary-dark);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: 8px;
}

/* Hero Section */
.hero {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-primary);
    overflow: hidden;
}

/* Centered Hero Styles */
.hero-content.centered-hero {
    max-width: 100%;
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-content.centered-hero .hero-title {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-content.centered-hero .hero-subtitle {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-size: var(--font-size-xl);
    line-height: 1.7;
}

.hero-content.centered-hero .hero-buttons {
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hero-content.centered-hero .hero-stats {
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

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

.btn-secondary:hover {
    border-color: var(--primary-color);
    background-color: rgba(16, 185, 129, 0.05);
}

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

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

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

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

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-top: 4px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-2xl);
}

.dashboard-preview {
    width: 100%;
    max-width: 1000px;
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 40px var(--shadow-color);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.dashboard-header {
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dashboard-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background-color: #ff5f57; }
.dot.yellow { background-color: #ffbd2e; }
.dot.green { background-color: #28ca42; }

.dashboard-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

/* INVENTORY DASHBOARD STYLES */
.inventory-dashboard {
    padding: var(--spacing-lg);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.dashboard-section-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-xs);
}

.inventory-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.inventory-metric {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.inventory-label {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.inventory-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
}

.inventory-status {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-dot.in-stock { background-color: var(--success-color); }
.status-dot.below-reorder { background-color: var(--warning-color); }
.status-dot.low-stock { background-color: #f97316; }
.status-dot.out-of-stock { background-color: var(--danger-color); }

.status-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

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

/* Sales Dashboard Styles */
.sales-summary {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.sales-metric {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.sales-metric.highlight {
    border-left-color: var(--accent-color);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.05));
}

.sales-label {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.sales-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
}

.recent-sales {
    margin-bottom: var(--spacing-lg);
}

.sales-subtitle {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.sales-table {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    border-bottom: 1px solid var(--border-color);
}

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

.table-row.header {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

.table-cell {
    padding: 10px 15px;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.table-row.header .table-cell {
    color: var(--text-primary);
}

.dashboard-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.dashboard-footer i {
    color: var(--primary-color);
}

/* Section Common Styles */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

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

/* Features Section */
.features {
    background-color: var(--bg-secondary);
}

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

.feature-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--shadow-hover);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    color: white;
}

/* Green Theme Icon Colors */
.feature-icon.green { background-color: var(--primary-color); }
.feature-icon.teal { background-color: var(--teal); }
.feature-icon.lime { background-color: var(--lime); }
.feature-icon.emerald { background-color: var(--emerald); }

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: gap var(--transition-fast);
}

.feature-link:hover {
    gap: 10px;
}

/* Tools Section */
.tools {
    background-color: var(--bg-primary);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    position: relative;
    transition: all var(--transition-normal);
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--shadow-hover);
}

.tool-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.tool-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.tool-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.tool-features {
    list-style: none;
}

.tool-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.tool-features li i {
    color: var(--success-color);
}

/* Pricing Section */
.pricing {
    background-color: var(--bg-secondary);
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    font-weight: 600;
    color: var(--text-secondary);
}

.toggle-switch {
    position: relative;
    width: 60px;
    height: 30px;
}

.toggle-switch input {
    display: none;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    border-radius: 50%;
    transition: var(--transition-normal);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

.discount-badge {
    background-color: var(--success-color);
    color: white;
    font-size: var(--font-size-xs);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-left: 4px;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.pricing-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--shadow-hover);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.15);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 700;
    padding: 6px 20px;
    border-radius: var(--radius-full);
}

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

.pricing-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.currency {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-secondary);
}

.amount {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 4px;
}

.period {
    font-size: var(--font-size-lg);
    color: var(--text-tertiary);
}

.pricing-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.pricing-features {
    list-style: none;
    flex-grow: 1;
    margin-bottom: var(--spacing-xl);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.pricing-features li.disabled {
    color: var(--text-tertiary);
}

.pricing-features li i {
    font-size: var(--font-size-sm);
}

.pricing-features li i.fa-check {
    color: var(--success-color);
}

.pricing-features li i.fa-times {
    color: var(--danger-color);
}

/* Footer */
.footer {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

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

.footer-brand {
    max-width: 300px;
}

.footer-description {
    color: var(--text-secondary);
    margin: var(--spacing-md) 0;
    font-size: var(--font-size-sm);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

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

.footer-column h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    font-size: var(--font-size-sm);
}

.copyright {
    color: var(--text-tertiary);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-legal a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-brand {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--bg-primary);
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-lg);
        box-shadow: 0 10px 30px var(--shadow-color);
        border-top: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 99;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .floating-cta {
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
        padding: 10px 20px;
        font-size: var(--font-size-xs);
    }
    
    .inventory-summary {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .btn {
        padding: 12px 24px;
        font-size: var(--font-size-sm);
        width: 100%;
        justify-content: center;
    }
    
    .features-grid,
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
    }
    
    .table-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .table-row .table-cell:nth-child(3),
    .table-row .table-cell:nth-child(4) {
        display: none;
    }
}