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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f7f4;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: linear-gradient(135deg, #6b8e23 0%, #556b2f 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header h1 {
    font-size: 3.5em;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

header .tagline {
    font-size: 1.3em;
    font-weight: 300;
    opacity: 0.95;
}

/* Navigation */
nav {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0;
}

nav ul li {
    margin: 0;
}

nav ul li a {
    display: block;
    padding: 18px 25px;
    color: #556b2f;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

nav ul li a:hover {
    background-color: #6b8e23;
    color: white;
}

/* Main Content */
main {
    padding: 40px 20px;
}

section {
    margin-bottom: 60px;
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

section h2 {
    color: #556b2f;
    font-size: 2.2em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #6b8e23;
}

section h3 {
    color: #6b8e23;
    font-size: 1.6em;
    margin-top: 30px;
    margin-bottom: 15px;
}

section p {
    margin-bottom: 15px;
    font-size: 1.1em;
    color: #555;
}

section ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

section ul li {
    margin-bottom: 10px;
    font-size: 1.05em;
    color: #555;
}

section ul li strong {
    color: #556b2f;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(107,142,35,0.1) 0%, rgba(85,107,47,0.1) 100%);
    border-left: 5px solid #6b8e23;
}

.hero h2 {
    border: none;
    color: #556b2f;
}

.hero p {
    font-size: 1.3em;
    color: #555;
    line-height: 1.8;
}

/* Highlight Section */
.highlight {
    background: linear-gradient(135deg, #6b8e23 0%, #556b2f 100%);
    color: white;
}

.highlight h2 {
    color: white;
    border-bottom-color: rgba(255,255,255,0.3);
}

.highlight p {
    color: rgba(255,255,255,0.95);
    font-size: 1.15em;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 30px 0;
    margin-top: 60px;
}

footer p {
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2.5em;
    }
    
    header .tagline {
        font-size: 1.1em;
    }
    
    nav ul {
        flex-direction: column;
    }
    
    nav ul li {
        text-align: center;
    }
    
    section {
        padding: 25px;
    }
    
    section h2 {
        font-size: 1.8em;
    }
    
    .hero p {
        font-size: 1.1em;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 2em;
    }
    
    section {
        padding: 20px;
    }
    
    section h2 {
        font-size: 1.5em;
    }
}