/* US Pizza Delivery Resource Center - Modern Urban/Logistics Theme */

:root {
    /* Color Scheme */
    --primary-burgundy: #722F37;
    --accent-slate-blue: #6B8E9B;
    --bg-light-grey: #F5F5F5;
    --bg-white: #FFFFFF;
    --text-dark: #2C2C2C;
    --text-light: #666666;
    --border-color: #E0E0E0;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Typography */
    --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-size-base: 16px;
    --font-size-h1: 2.5rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.5rem;
    --font-size-h4: 1.25rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light-grey);
}

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

/* Header & Navigation */
header {
    background-color: var(--bg-white);
    border-bottom: 3px solid var(--primary-burgundy);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-burgundy);
    text-decoration: none;
}

nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-links a:hover {
    background-color: var(--accent-slate-blue);
    color: var(--bg-white);
}

.nav-links a.active {
    background-color: var(--primary-burgundy);
    color: var(--bg-white);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-burgundy) 0%, #9B4D5C 100%);
    color: var(--bg-white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M10 10 L20 20 M30 30 L40 40 M50 50 L60 60" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

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

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
}

/* Sections */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    color: var(--primary-burgundy);
    font-size: var(--font-size-h2);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--accent-slate-blue);
    margin: var(--spacing-sm) auto 0;
}

/* Content Cards */
.content-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-left: 4px solid var(--accent-slate-blue);
}

.content-card h3 {
    color: var(--primary-burgundy);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h3);
}

.content-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

/* Section Dividers */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin: var(--spacing-xl) 0;
}

/* Icons */
.icon {
    display: inline-block;
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-sm);
}

.icon svg {
    width: 100%;
    height: 100%;
    fill: var(--accent-slate-blue);
}

/* FAQ Styles */
.faq-item {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.faq-item h4 {
    color: var(--primary-burgundy);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h4);
}

.faq-item p {
    color: var(--text-light);
}

/* Contact Form */
.contact-form {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-slate-blue);
    box-shadow: 0 0 0 2px rgba(107, 142, 155, 0.1);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.contact-info-item {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.contact-info-item h4 {
    color: var(--primary-burgundy);
    margin-bottom: var(--spacing-sm);
}

.contact-info-item p {
    color: var(--text-light);
}

/* Disclaimer Banner */
.disclaimer-banner {
    background-color: #FFF3CD;
    border-left: 4px solid #FFC107;
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    border-radius: 4px;
}

.disclaimer-banner p {
    color: #856404;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Footer */
footer {
    background-color: #1A1A1A;
    color: #CCCCCC;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.footer-section p {
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: #CCCCCC;
    text-decoration: none;
    font-size: 0.9rem;
    display: block;
    margin-bottom: var(--spacing-xs);
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--bg-white);
}

.footer-disclaimer {
    border-top: 1px solid #333;
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Legal Pages */
.legal-content {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    margin-top: var(--spacing-lg);
}

.legal-content h2 {
    color: var(--primary-burgundy);
    margin-bottom: var(--spacing-md);
}

.legal-content h3 {
    color: var(--text-dark);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.legal-content p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.legal-content ul {
    margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg);
    color: var(--text-light);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav-links {
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-links {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-links a {
        text-align: center;
        padding: var(--spacing-sm);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* Print Styles */
@media print {
    header,
    footer,
    .nav-links {
        display: none;
    }
    
    .hero {
        background: white;
        color: black;
        padding: var(--spacing-md) 0;
    }
    
    body {
        background: white;
    }
}