/* General Styles */
body {
    font-family: Arial, sans-serif;
    background: url('images/background.jpg') no-repeat center center fixed;
    background-size: cover;
    color: #ffffff;
    margin: 0;
    padding: 0;
    text-align: center;
}

/* Navbar */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.9);
    padding: 15px 30px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: top 0.3s;
}

.site-title {
    font-size: 24px;
    font-weight: bold;
    margin: 0;
    padding-left: 20px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 16px;
    padding: 10px 15px;
    transition: all 0.3s;
}

nav ul li a:hover {
    background: #ff9800;
    border-radius: 5px;
}

/* Hero Section */
#hero {
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 80px;
}

/* Services & Portfolio */
#services, #portfolio {
    padding: 50px 20px;
    background: rgba(0, 0, 0, 0.7);
}

.services-container, .portfolio-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

/* Hide Navbar on Scroll */
.hidden {
    top: -80px !important;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .services-container, .portfolio-grid {
        flex-direction: column;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}