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

:root {
    --primary-green: #2d8659;
    --dark-green: #1e5d3f;
    --light-green: #4ade80;
    --lighter-green: #86efac;
    --green-gradient: linear-gradient(135deg, #2d8659 0%, #1e5d3f 100%);
    --green-gradient-light: linear-gradient(135deg, #4ade80 0%, #2d8659 100%);
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f0fdf4;
    --white: #ffffff;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(45, 134, 89, 0.3);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    min-height: 100vh;
}

header {
    background: var(--green-gradient);
    color: var(--white);
    padding: 1.5rem 0;
    box-shadow: 0 4px 6px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

nav a {
    color: var(--white);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 1.1rem;
    display: inline-block;
}

nav a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

nav a.active {
    background-color: rgba(255, 255, 255, 0.3);
    font-weight: 600;
}

main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.hero {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--green-gradient-light);
    border-radius: 20px;
    margin-bottom: 4rem;
    box-shadow: 0 10px 30px var(--shadow);
    color: var(--white);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

.hero-description {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    opacity: 0.95;
}

.games-section {
    margin-top: 3rem;
}

.games-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-green);
    margin-bottom: 3rem;
    font-weight: 700;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 1rem;
}

.game-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: 0 5px 15px var(--shadow);
    transition: all 0.3s ease;
    border: 3px solid transparent;
    cursor: pointer;
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px var(--shadow-hover);
    border-color: var(--light-green);
}

.game-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.game-card:hover .game-icon {
    transform: scale(1.2) rotate(5deg);
}

.game-card h3 {
    font-size: 1.5rem;
    color: var(--dark-green);
    margin-bottom: 1rem;
    font-weight: 600;
}

.game-card p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
}

article {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow);
}

article p {
    margin-bottom: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

article h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

article h2:first-child {
    margin-top: 0;
}

article h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark-green);
    margin-top: 2rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

article strong {
    font-weight: 700;
    color: var(--dark-green);
}

footer {
    background: var(--green-gradient);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
    box-shadow: 0 -4px 6px var(--shadow);
}

footer p {
    font-size: 1rem;
    opacity: 0.9;
}

@media (max-width: 768px) {
    nav ul {
        gap: 1rem;
    }
    
    nav a {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
    
    main {
        padding: 2rem 1rem;
    }
    
    .hero {
        padding: 3rem 1.5rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .games-section h2 {
        font-size: 2rem;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .game-card {
        padding: 2rem 1.5rem;
    }
    
    article {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .games-section h2 {
        font-size: 1.75rem;
    }
    
    .game-icon {
        font-size: 3rem;
    }
}