/* 1. Base Styles (Mobile First) */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #fdfcf0;
    color: #2d3e2d;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

/* 2. Navigation */
.navbar {
    background: #fff;
    padding: 15px 0;
    border-bottom: 1px solid #ddd;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: bold;
    color: #2d5a27;
    font-size: 1.4rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 15px;
}

.nav-links a {
    text-decoration: none;
    color: #4b3621;
    font-weight: 600;
    font-size: 0.9rem;
}

/* 3. Hero Section */
.hero {
    background: linear-gradient(rgba(45, 90, 39, 0.85), rgba(45, 90, 39, 0.85)), 
                url('https://images.unsplash.com/photo-1558905619-17254263742c?auto=format&fit=crop&q=80&w=1000');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero h1 { 
    font-size: 2.4rem; 
    margin-bottom: 10px; 
}

.tagline {
    font-style: italic;
    font-size: 1.2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: #e67e22;
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    margin-top: 25px;
    font-weight: bold;
    transition: background 0.2s ease;
}

.cta-button:hover {
    background: #d35400;
}

/* 4. Services */
section { padding: 60px 0; }
h2 { text-align: center; margin-bottom: 35px; color: #2d5a27; }

.service-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-left: 5px solid #2d5a27;
}

.service-card h3 {
    color: #4b3621;
    margin-bottom: 12px;
}

/* 5. Footer */
footer {
    background: #2d3e2d;
    color: #fff;
    text-align: center;
    padding: 40px 0;
    font-size: 0.95rem;
}

/* 6. Desktop Upgrades */
@media (min-width: 768px) {
    .hero { padding: 120px 0; }
    .hero h1 { font-size: 3.8rem; }
    
    .service-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .nav-links { gap: 30px; }
    .nav-links a { font-size: 1rem; }
}