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

body {
    line-height: 1.6;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #333;
    color: #fff;
    padding: 15px 30px;
}

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

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
}

.nav-links a:hover {
    text-decoration: underline;
}

/* Hero with logo */
.hero {
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: #ffffff;
    color: #333;
}

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

.logo-img {
    width: 150px;
    margin-bottom: 20px;
    filter: drop-shadow(0 5px 10px rgba(0,0,0,0.2));
}

.hero-content h2 {
    font-size: 2.5rem;
}

.hero-content p {
    margin: 15px 0;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #333;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
}

/* Sections */
section {
    padding: 50px 20px;
    text-align: center;
}

.services .cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.card {
    background: #f4f4f4;
    padding: 20px;
    width: 250px;
    border-radius: 10px;
}

/* Footer */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h2 {
        font-size: 2rem;
    }

    .navbar {
        flex-direction: column;
    }

    .nav-links {
        flex-direction: column;
        margin-top: 10px;
    }

    .nav-links li {
        margin: 10px 0;
    }
}