/* LocalGreenChain Styles - Living Design System */

:root {
    --primary-green: #4CAF50;
    --dark-green: #2E7D32;
    --light-green: #81C784;
    --earth-brown: #6D4C41;
    --sky-blue: #87CEEB;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray: #9E9E9E;
    --black: #212121;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-large: 0 8px 32px rgba(0,0,0,0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--black);
    line-height: 1.6;
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--dark-green);
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--black);
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary-green);
}

.cta-nav {
    background: var(--primary-green);
    color: var(--white) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--sky-blue) 0%, var(--light-green) 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark-green);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--earth-brown);
    margin-bottom: 3rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat {
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-green);
}

.stat-label {
    color: var(--gray);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 2rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--dark-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-large);
}

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

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

.btn-large {
    font-size: 1.2rem;
    padding: 1.2rem 2.5rem;
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    top: 0;
    right: -10%;
    width: 50%;
    height: 100%;
    opacity: 0.3;
}

#garden-network {
    width: 100%;
    height: 100%;
}

/* Sections */
.section {
    padding: 5rem 0;
}

.bg-light {
    background: var(--gray-light);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-green);
}

/* Process Grid */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.process-step {
    text-align: center;
}

.process-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.process-step h3 {
    color: var(--dark-green);
    margin-bottom: 1rem;
}

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

.feature {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-large);
}

.feature h3 {
    color: var(--dark-green);
    margin-bottom: 1rem;
}

/* CTA Section */
.cta-section {
    background: var(--dark-green);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

.footer a {
    color: var(--light-green);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .hero-visual {
        display: none;
    }
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.stat:hover {
    animation: float 2s ease-in-out infinite;
}

/* Loading states */
.loading {
    opacity: 0.6;
    animation: pulse 1s ease-in-out infinite;
}