:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --text-color: #333;
    --bg-color: #f4f4f4;
}

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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

header {
    background-color: var(--secondary-color);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 1.5rem;
}

.logo i {
    margin-right: 0.5rem;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--primary-color);
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 4rem;
    padding-top: 4rem;
}

h1, h2, h3 {
    margin-bottom: 1rem;
}

#home {
    text-align: center;
    padding: 6rem 0;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?w=1200&h=800&fit=crop&q=80') no-repeat center center/cover;
    color: #fff;
}

#home h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

#home p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: #fff;
    padding: 0.8rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #c0392b;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-item {
    background-color: #fff;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
}

.service-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

#about p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.contact-info {
    display: flex;
    justify-content: space-around;
    margin-bottom: 2rem;
}

.contact-info div {
    display: flex;
    align-items: center;
}

.contact-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.contact-form {
    background-color: #fff;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.contact-form h3 {
    margin-bottom: 1rem;
}

form {
    display: grid;
    gap: 1rem;
}

input, textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

button[type="submit"] {
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.8rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: #2980b9;
}

footer {
    background-color: var(--secondary-color);
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
    }

    nav ul {
        margin-top: 1rem;
    }

    nav ul li {
        margin: 0 1rem;
    }

    .contact-info {
        flex-direction: column;
        align-items: center;
    }

    .contact-info div {
        margin-bottom: 1rem;
    }
}