* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    line-height: 1.6;
}

header {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: auto;
    padding: 0 1rem;
}

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

.nav-links li {
    display: inline;
    margin: 0 0.5rem;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
}

.hero-section {
    background: url('hero-image.jpg') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    padding-top: 70px; /* Adjusted for fixed header */
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn {
    background: #f90;
    color: #fff;
    padding: 0.5rem 1rem;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
}

.btn:hover {
    background: #c60;
}

.services-section,
.about-section,
.contact-section {
    padding: 2rem 1rem;
    background: #f4f4f4;
    text-align: center;
    padding-top: 70px; /* Adjusted for fixed header */
}

.services-section h2,
.about-section h2,
.contact-section h2 {
    margin-bottom: 2rem;
}

.services-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.service-box {
    background: #fff;
    padding: 1rem;
    margin: 1rem;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    width: calc(33% - 2rem);
    min-width: 250px;
}

.service-box h3 {
    margin-bottom: 1rem;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    position: relative;
    bottom: 0;
    width: 100%;
}