/* --- General Body & Typography --- */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    color: #333;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: #006400; /* Dark Green */
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: #008000; /* Green */
    transition: color 0.3s ease;
}

a:hover {
    color: #004d00; /* Darker Green */
}

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

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

.section {
    padding: 60px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px auto;
    color: #555;
}

/* --- Header & Navigation --- */
.header {
    background-color: #ffffff;
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #006400;
}

.logo .highlight {
    color: #008000;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-menu li a {
    color: #333;
    font-weight: 500;
    font-size: 1rem;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
}

.nav-menu li a:hover, .nav-menu li a.active {
    color: #006400;
    border-bottom: 2px solid #006400;
}

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 2rem;
    color: #006400;
}

/* --- Hero Section (Homepage) --- */
.hero {
    background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url('images/hero.jpeg?q=80&w=1973&auto=format&fit=crop') no-repeat center center/cover;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #008000;
    color: #ffffff;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn:hover {
    background-color: #006400;
    transform: translateY(-2px);
}

/* --- Services Grid (Homepage) --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.service-card i {
    font-size: 3rem;
    color: #008000;
    margin-bottom: 15px;
}

/* --- Content Pages (About, Service, etc.) --- */
.page-header {
    background-color: #f4f8f4;
    padding: 50px 0;
}

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

.content-section img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* --- Contact Page --- */
.contact-form {
    max-width: 600px;
    margin: 40px auto 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* --- Footer --- */
.footer {
    background-color: #006400;
    color: #ffffff;
    padding: 40px 0;
    text-align: center;
}

.footer-content h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.footer-content p {
    margin: 5px 0;
    opacity: 0.9;
}

.footer-bottom {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #338a3e;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 65px;
        left: 0;
        background-color: #ffffff;
        border-top: 1px solid #e0e0e0;
        text-align: center;
        padding: 20px 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        margin: 10px 0;
    }

    .hamburger {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }
}