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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

header {
    background: black;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

header .logo img {
    max-width: 150px;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

.hero {
    background: url('images/hero-bg.png') no-repeat center center/cover;
    color: #fff;
    padding: 100px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
}

.hero p {
    font-size: 1.5rem;
    margin: 20px 0;
}

.btn {
    background: #007BFF;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.services {
    padding: 50px 20px;
    text-align: left;
}

.services h2 {
    margin-bottom: 20px;
}

.service-list {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.service-item {
    background: #f4f4f4;
    padding: 20px;
    margin: 10px;
    border-radius: 5px;
    width: 30%;
}

.about h2 {
    margin-bottom: 20px;
}

.about {
    padding: 50px 20px;
    text-align: left;
}

.about-ul-items {
    padding-left: 30px;
    text-align: left;
}

.contact {
    padding: 50px 20px;
    text-align: left;
}

.contact form {
    max-width: 600px;
    text-align: left;
}

.contact label {
    display: block;
    margin: 10px 0 5px;
}

.contact input, .contact textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.contact button {
    background: #007BFF;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
}