/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

:root {
    --primary-green: #0d3b2e; /* From your business card */
    --accent-yellow: #f1c40f; /* From your business card */
    --text-dark: #333;
    --text-light: #fff;
    --bg-light: #f9f9f9;
}

body {
    color: var(--text-dark);
    line-height: 1.6;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background-color: var(--primary-green);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav .logo h2 {
    color: var(--text-light);
    font-weight: 700;
    letter-spacing: 2px;
}

nav .logo span {
    color: var(--accent-yellow);
}

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

nav .nav-links li {
    margin-left: 30px;
}

nav .nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(13, 59, 46, 0.8), rgba(13, 59, 46, 0.8)), url('https://images.unsplash.com/photo-1586528116311-ad8ed7c80a30?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    padding: 0 20px;
}

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

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--accent-yellow);
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    transition: transform 0.3s, background-color 0.3s;
}

.btn:hover {
    background-color: #ffd700;
    transform: translateY(-3px);
}

/* Layout Utilities */
.container {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

section {
    padding: 100px 0;
}

section h2 {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
}

section h2::after {
    content: '';
    width: 50px;
    height: 3px;
    background-color: var(--accent-yellow);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* About */
.about {
    background-color: var(--bg-light);
}

.about p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Services */
.service-grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: #fff;
    padding: 40px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    flex: 1;
    transition: transform 0.3s;
    border-bottom: 4px solid var(--accent-yellow);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.service-card h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

/* Contact */
.contact {
    background-color: var(--bg-light);
}

.contact-info {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 40px;
}

.info-item {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    min-width: 250px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.info-item h4 {
    color: var(--primary-green);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

/* Footer */
footer {
    background-color: var(--primary-green);
    color: var(--text-light);
    text-align: center;
    padding: 20px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        padding: 15px;
    }
    nav .nav-links {
        margin-top: 15px;
    }
    nav .nav-links li {
        margin: 0 10px;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .service-grid {
        flex-direction: column;
    }
    .contact-info {
        flex-direction: column;
        align-items: center;
    }
}