/* MicroOffice Automation - Enhanced Shared CSS Framework */
/* CSS Custom Properties for consistent theming */
:root {
    /* Brand Colors */
    --primary-color: #004aad;
    --primary-dark: #00307d;
    --primary-light: #2E5BBA;
    --accent-color: #ffc107;
    --accent-dark: #f59e0b;
    --success-color: #10b981;
    --success-dark: #059669;
    --danger-color: #ef4444;
    
    /* Background Colors */
    --bg-color: #f8f9fa;
    --bg-light: #ffffff;
    --bg-alt: #f1f5f9;
    --text-color: #333;
    --text-light: #666;
    --text-muted: #555;
    
    /* Border and Shadow */
    --border-color: #e2e8f0;
    --border-light: #cbd5e1;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 25px rgba(0,0,0,0.15);
    --shadow-primary: 0 4px 12px rgba(46,91,186,0.3);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--bg-color);
    font-size: 16px;
}

/* Typography System */
h1 {
    font-size: 2.2rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

h2 {
    font-size: 1.8rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    font-weight: 600;
}

h3 {
    font-size: 1.3rem;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 600;
}

h4 {
    font-size: 1.1rem;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

/* Navigation System */
.navigation {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    padding: var(--spacing-lg) var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.nav-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 0.95rem;
}

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

.nav-link:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
}

.nav-link:active {
    transform: translateY(0);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-light) 0%, #4A90E2 100%);
    color: white;
    padding: 80px var(--spacing-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Key Quote Styling */
.key-quote {
    font-family: 'Georgia', serif;
    font-size: 1.8rem;
    line-height: 1.4;
    margin: var(--spacing-xl) auto;
    padding: var(--spacing-lg);
    max-width: 800px;
    text-align: center;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.05));
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    animation: quoteGlow 3s infinite alternate;
}

.quote-part {
    display: inline-block;
    color: var(--accent-color);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    font-style: italic;
    font-weight: 600;
    padding: 0 var(--spacing-sm);
}

.quote-and {
    display: inline-block;
    color: rgba(255,255,255,0.9);
    font-size: 1.6rem;
    margin: 0 var(--spacing-sm);
    font-weight: 300;
    vertical-align: middle;
}

@keyframes quoteGlow {
    from {
        box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    }
    to {
        box-shadow: 0 4px 30px rgba(255, 193, 7, 0.3);
    }
}

/* Insights Grid */
.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl) var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.insight-card {
    background: var(--bg-light);
    border-radius: 15px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--primary-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.insight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

/* ROI and Special Components */
.roi-highlight {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: var(--primary-light);
    padding: var(--spacing-lg);
    border-radius: 10px;
    margin: var(--spacing-lg) 0;
    text-align: center;
    font-weight: bold;
    font-size: 1.1rem;
}

.case-study {
    background: var(--bg-alt);
    padding: var(--spacing-lg);
    border-radius: 10px;
    margin: var(--spacing-lg) 0;
    border-left: 4px solid var(--success-color);
}

.case-study h4 {
    color: var(--success-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.warning-box {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin: var(--spacing-lg) 0;
}

.warning-box h4 {
    color: #856404;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

/* About Section */
.about-section {
    background: var(--bg-alt);
    padding: var(--spacing-2xl) var(--spacing-lg);
}

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

.about-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-color);
}

/* Enhanced Footer */
.enhanced-footer {
    margin-top: var(--spacing-2xl);
}

.footer-background {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    padding: var(--spacing-2xl) var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
    color: white;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer-section {
    padding: var(--spacing-md);
}

.footer-brand h3 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.4rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
}

.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-lg);
    font-size: 1.2rem;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: white;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.contact-item:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

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

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-nav a {
    color: white;
    text-decoration: none;
    transition: all var(--transition-normal);
    display: inline-block;
}

.footer-nav a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-bottom {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: rgba(255,255,255,0.8);
}

.footer-copyright .brand-name {
    color: var(--accent-color);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-md); }
.mt-2 { margin-top: var(--spacing-xl); }
.mb-1 { margin-bottom: var(--spacing-md); }
.mb-2 { margin-bottom: var(--spacing-xl); }

.p-1 { padding: var(--spacing-md); }
.p-2 { padding: var(--spacing-xl); }

/* Mobile Responsive */
@media (max-width: 768px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.2rem; }
    
    .hero {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-item {
        justify-content: center;
    }
    
    .footer-nav {
        align-items: center;
    }
    
    .contact-item:hover,
    .footer-nav a:hover {
        transform: none;
    }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.6rem; }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .section {
        padding: var(--spacing-xl) var(--spacing-md);
    }
}