/* CSS Variables */
:root {
    /* Colors */
    --forest-green: #2D5016;
    --forest-green-light: #6B8E3D;
    --sand: #E6D5B8;
    --sand-light: #F2E9D8;
    --indigo: #4A5568;
    --indigo-light: #718096;
    
    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 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;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--indigo);
    background-color: #ffffff;
}

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

/* Header */
.header {
    background-color: white;
    padding: var(--spacing-lg) 0;
    box-shadow: 0 2px 10px rgba(45, 80, 22, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo {
    width: 48px;
    height: 48px;
}

.brand-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--forest-green);
    text-decoration: none;
}

.brand-name a {
    color: inherit;
    text-decoration: none;
}

/* Hero Section */
.hero {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--sand-light) 0%, var(--sand) 100%);
}

.hero-grid {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.hero-content {
    flex: 1;
}

.hero-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--forest-green);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero-content p {
    font-size: var(--font-size-lg);
    color: var(--indigo);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    max-width: 500px;
}

.hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(45, 80, 22, 0.15);
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: 8px;
    font-size: var(--font-size-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--forest-green-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 80, 22, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--forest-green);
    color: white;
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: var(--spacing-3xl) 0;
}

section h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--forest-green);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

/* Centered sections for index page */
.centered-section {
    text-align: center;
}

.centered-section .container > h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.centered-section .steps,
.centered-section .features-grid,
.centered-section .products-grid,
.centered-section .community-stats,
.centered-section .membership-plans {
    justify-content: center;
}

.centered-section .sustainability-content,
.centered-section .b2b-content {
    max-width: 1000px;
    margin: 0 auto;
}

/* How It Works */
.steps {
    display: flex;
    gap: var(--spacing-2xl);
    justify-content: center;
}

.step {
    flex: 1;
    max-width: 300px;
    text-align: center;
}

.step-icon {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.step h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: var(--spacing-sm);
}

.step p {
    color: var(--indigo);
    line-height: 1.6;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.feature {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--sand-light);
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-4px);
}

.feature-icon {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.feature h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: var(--spacing-sm);
}

.feature p {
    color: var(--indigo);
    line-height: 1.6;
}

/* Products */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.product {
    background-color: white;
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 20px rgba(45, 80, 22, 0.1);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(45, 80, 22, 0.15);
}

.product-image {
    width: 100%;
    height: 200px;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    border-radius: 8px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product:hover .product-image img {
    transform: scale(1.05);
}

.product h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: var(--spacing-sm);
}

.product p {
    color: var(--indigo);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    flex-grow: 1;
}

.product-price {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: var(--spacing-md);
}

.product-actions {
    margin-top: auto;
}

/* Sustainability */
.sustainability-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.sustainability-text {
    flex: 1;
}

.sustainability-text h2 {
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.sustainability-text ul {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-lg);
}

.sustainability-text li {
    margin-bottom: var(--spacing-sm);
    color: var(--indigo);
}

.sustainability-image {
    flex: 1;
    max-width: 500px;
}

.sustainability-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(45, 80, 22, 0.1);
}

/* Community */
.community-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.stat {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--sand-light);
    border-radius: 12px;
    min-width: 200px;
}

.stat h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--forest-green);
    margin-bottom: var(--spacing-sm);
}

.stat p {
    color: var(--indigo);
    font-weight: 500;
}

/* B2B */
.b2b-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.b2b-image {
    flex: 1;
    max-width: 500px;
}

.b2b-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(45, 80, 22, 0.1);
}

.b2b-text {
    flex: 1;
}

.b2b-text h2 {
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.b2b-text ul {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-lg);
}

.b2b-text li {
    margin-bottom: var(--spacing-sm);
    color: var(--indigo);
}

/* Membership */
.membership-plans {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.plan {
    background-color: white;
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: 0 4px 20px rgba(45, 80, 22, 0.1);
    text-align: center;
    flex: 1;
    max-width: 300px;
    position: relative;
}

.plan.featured {
    border: 3px solid var(--forest-green);
    transform: scale(1.05);
}

.plan h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: var(--spacing-md);
}

.plan-price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--forest-green);
    margin-bottom: var(--spacing-lg);
}

.plan-price span {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--indigo);
}

.plan ul {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.plan li {
    padding: var(--spacing-sm) 0;
    color: var(--indigo);
    border-bottom: 1px solid var(--sand);
}

.plan li:last-child {
    border-bottom: none;
}

/* Contacts */
.contacts {
    background-color: var(--sand-light);
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(45, 80, 22, 0.1);
}

.contact-icon {
    flex-shrink: 0;
}

.contact-item h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    color: var(--indigo);
    margin: 0;
    line-height: 1.4;
}

/* Footer */
.footer {
    background-color: var(--forest-green);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-brand-section {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--sand);
}

.footer-description {
    color: var(--sand-light);
    line-height: 1.6;
    margin: 0;
}

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

.footer-column h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--sand);
    margin-bottom: var(--spacing-md);
}

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

.footer-nav a {
    color: var(--sand-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: white;
}

.footer-contact p {
    color: var(--sand-light);
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--forest-green-light);
}

.footer-bottom p {
    color: var(--sand-light);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-grid {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .hero-image img {
        height: 300px;
    }
    
    .hero-content {
        margin-bottom: var(--spacing-xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .steps {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .sustainability-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .community-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .b2b-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .membership-plans {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .contact-info {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-nav {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content h2 {
        font-size: var(--font-size-3xl);
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
}