:root {
    /* Backgrounds */
    --bg-main: #f4f8ef;
    --bg-secondary: #e6f2d9;
    --bg-white: #ffffff;
    
    /* Accents */
    --accent-green: #4caf50;
    --accent-brown: #7a5c3e;
    --accent-yellow: #f2c14e;
    --accent-blue: #7ec8e3;
    
    /* Text */
    --text-primary: #2d2d2d;
    --text-secondary: #6b6b6b;
    
    /* Spacing */
    --space-desktop: 90px;
    --space-tablet: 60px;
    --space-mobile: 40px;
    
    /* Layout */
    --max-width: 1400px;
    --game-max-width: 1300px;
    
    /* Fonts */
    --font-main: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-desktop);
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, #4caf50, #3d8c40);
    color: var(--bg-white);
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(76, 175, 80, 0.3);
}

.section-title {
    font-size: 2.5rem;
    color: var(--accent-brown);
    text-align: center;
    margin-bottom: 20px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 50px auto;
    font-size: 1.1rem;
}

/* Header */
header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 3px solid var(--accent-green);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-brown);
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand span {
    color: var(--accent-green);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

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

.header-cta .btn-primary {
    padding: 10px 25px;
    font-size: 1rem;
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--accent-brown);
}

/* Hero Section */
.hero {
    background-image: linear-gradient(rgba(244, 248, 239, 0.8), rgba(230, 242, 217, 0.9)), url('images/bright_daylight_wheat_farmland_background.jpg');
    background-size: cover;
    background-position: center;
    padding: calc(var(--space-desktop) * 1.5) 0;
    text-align: center;
    border-bottom: 1px solid var(--bg-secondary);
}

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

.hero h1 {
    font-size: 4rem;
    color: var(--accent-brown);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 40px;
}

/* Game Section */
.game-section {
    padding: var(--space-desktop) 0;
    background-color: var(--bg-white);
}

.game-wrapper {
    max-width: var(--game-max-width);
    margin: 0 auto;
    background-color: var(--bg-secondary);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(76, 175, 80, 0.15);
    border: 2px solid rgba(76, 175, 80, 0.2);
    position: relative;
    transition: box-shadow 0.3s ease;
}

.game-wrapper:hover {
    box-shadow: 0 10px 50px rgba(76, 175, 80, 0.3);
}

.game-container {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-main);
    display: flex;
    justify-content: center;
    align-items: center;
}

.game-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 12px;
}

/* Content Pages (About, Contact, etc) */
.page-header {
    background-color: var(--bg-secondary);
    padding: var(--space-desktop) 0 var(--space-tablet) 0;
    text-align: center;
    border-bottom: 1px solid rgba(76, 175, 80, 0.2);
}

.page-header h1 {
    color: var(--accent-brown);
    font-size: 3rem;
}

.page-content {
    padding: var(--space-desktop) 0;
    background-color: var(--bg-white);
}

.content-box {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-main);
    padding: 50px;
    border-radius: 15px;
    border: 1px solid var(--bg-secondary);
}

.content-box h2 {
    color: var(--accent-green);
    margin-top: 30px;
    margin-bottom: 15px;
}

.content-box p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--accent-brown);
}

.form-group input,
.form-group textarea {
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-family: var(--font-main);
    background-color: var(--bg-white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-green);
}

/* Footer */
footer {
    background-color: var(--bg-main);
    padding: var(--space-desktop) 0 40px 0;
    border-top: 1px solid var(--bg-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: var(--accent-brown);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-col p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--accent-green);
}

.legal-section {
    text-align: center;
    border-top: 1px solid #dcdcdc;
    padding-top: 40px;
}

.warning-box {
    display: inline-block;
    border: 2px solid var(--accent-brown);
    padding: 15px 30px;
    border-radius: 8px;
    margin-bottom: 20px;
    background-color: var(--bg-white);
}

.warning-box strong {
    color: var(--accent-brown);
    font-size: 1.1rem;
    display: block;
    margin-bottom: 5px;
}

.warning-box span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--space-tablet);
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .game-section {
        padding: var(--space-tablet) 0;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-mobile);
    }
    
    .nav-links, .header-cta {
        display: none;
    }
    
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        border-bottom: 3px solid var(--accent-green);
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero {
        padding: var(--space-mobile) 0;
    }
    
    .content-box {
        padding: 30px 20px;
    }
}