/* Global Styles */
:root {
    --color-primary: #2d7a3e;
    --color-secondary: #4ca555;
    --color-accent: #22c55e;
    --color-bg: #f8f9fa;
    --color-dark-bg: #0f172a;
    --color-card: #ffffff;
    --color-text: #1a202c;
    --color-text-light: #64748b;
    --color-border: #e2e8f0;
    --color-border-dark: #334155;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

/* Main Content */
main {
    max-width: 100%;
    padding: 0;
}

main > section,
main > div {
    padding: 0 var(--spacing-md);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 0.375rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    box-shadow: 0 4px 6px rgba(45, 122, 62, 0.15);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1f5a2b 0%, #3d8b47 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(45, 122, 62, 0.25);
}

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

/* Header & Navigation */
.site-header {
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

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

.nav-menu {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
    flex: 1;
    margin-left: var(--spacing-lg);
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
}

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

.navbar-cta {
    margin-left: var(--spacing-lg);
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(45, 122, 62, 0.05) 0%, rgba(76, 165, 85, 0.05) 100%);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.hero p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-media {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-radius: 0.5rem;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-xl) 0;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
}

/* Images with lazy loading */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Feature Cards */
.feature-card {
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    text-align: center;
    transition: all 0.3s ease;
    background-color: var(--color-card);
}

.feature-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 16px rgba(45, 122, 62, 0.12);
    transform: translateY(-2px);
}

.feature-card--highlight {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(45, 122, 62, 0.08) 0%, rgba(76, 165, 85, 0.08) 100%);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

/* Stats */
.stat-box {
    padding: var(--spacing-lg);
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    background-color: var(--color-card);
    transition: all 0.3s ease;
}

.stat-box:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(45, 122, 62, 0.1);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* Testimonials */
.testimonial {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    background-color: var(--color-card);
    border-radius: 0.375rem;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    transition: all 0.3s ease;
}

.testimonial:hover {
    box-shadow: 0 4px 12px rgba(45, 122, 62, 0.1);
    transform: translateY(-2px);
}

.testimonial-quote {
    margin-bottom: var(--spacing-sm);
}

.testimonial-footer {
    margin-top: var(--spacing-sm);
    font-style: normal;
}

.testimonial-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.testimonial-role {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.testimonial-metric {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.875rem;
}

/* Blog */
.page-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.blog-list {
    margin-top: var(--spacing-xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-lg);
}

.blog-item {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    background-color: var(--color-card);
    transition: all 0.3s ease;
}

.blog-item a {
    color: var(--color-primary);
    text-decoration: none;
}

.blog-item a:hover {
    text-decoration: underline;
}

.blog-item:hover {
    box-shadow: 0 4px 12px rgba(45, 122, 62, 0.1);
    border-color: var(--color-primary);
}

.blog-item h2 {
    margin-bottom: var(--spacing-sm);
}

.blog-meta {
    display: flex;
    gap: var(--spacing-md);
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.read-more {
    color: var(--color-primary);
    font-weight: 600;
}

/* FAQ */
.faq-item {
    margin: var(--spacing-md) 0;
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    padding: var(--spacing-md);
    background-color: var(--color-card);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(45, 122, 62, 0.08);
}

.faq-question {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    margin-top: var(--spacing-sm);
    color: var(--color-text-light);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
}

.pagination a {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    background-color: var(--color-card);
    transition: all 0.3s ease;
}

.pagination a:hover {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    border-color: var(--color-primary);
}

/* Footer */
.site-footer {
    background: linear-gradient(135deg, #1a3a2a 0%, #0f2818 100%);
    color: #e2e8f0;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: #cbd5e1;
}

.footer-section a:hover {
    color: #22c55e;
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(100, 116, 139, 0.3);
    color: #94a3b8;
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }
    
    .nav-menu {
        gap: var(--spacing-md);
    }
    
    .navbar > .container {
        flex-wrap: wrap;
    }
    
    .navbar-cta {
        margin-left: 0;
        margin-top: var(--spacing-sm);
        order: 3;
        flex-basis: 100%;
    }
    
    .hero h1 {
        font-size: 1.875rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .blog-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .nav-menu {
        display: none;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    
    .hero-media {
        height: 200px;
    }
    
    /* Mobile CTA optimization: visible and prominent on small screens */
    .btn {
        display: block;
        width: 100%;
        text-align: center;
        padding: 1rem var(--spacing-md);
        font-size: 1rem;
        margin: var(--spacing-md) 0;
    }
    
    .btn-primary {
        position: sticky;
        bottom: 0;
        z-index: 50;
        box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
    }
}