/* General Styles (for larger screens like laptops) */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background: #333;
    padding: 1em 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    width: 120px;
}

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

.nav-links li {
    display: inline;
    margin: 0 15px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
}

.hero {
    background: url('hero-bg.jpg') no-repeat center center/cover;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3em;
    margin-bottom: 20px;
    color: #333;
    text-shadow: 2px 2px 4px rgba(255, 255, 255, 0.5);
}

.hero-content p {
    font-size: 1.2em;
    margin-bottom: 20px;
    color: #444;
    text-shadow: 1px 1px 3px rgba(255, 255, 255, 0.4);
}

.btn {
    padding: 10px 20px;
    background-color: #ff6f61;
    color: white;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #ff4531;
}

#services {
    padding: 60px 0;
    background: #fff;
}

.container {
    width: 80%;
    margin: 0 auto;
    max-width: 1200px;
}

h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5em;
    color: #333;
}

.service-grid {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.service {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.service h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #333;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}

/* Responsive Design - Tablets */
@media (max-width: 768px) {
    .hero {
        height: 70vh;
        padding: 20px;
    }

    .hero-content h1 {
        font-size: 2.5em;
    }

    .hero-content p {
        font-size: 1.1em;
    }

    .service-grid {
        flex-direction: column;
        gap: 10px;
    }

    .service {
        margin-bottom: 20px;
    }

    .container {
        width: 90%;
    }
}

/* Responsive Design - Smartphones */
@media (max-width: 480px) {
    .hero {
        height: 60vh;
        padding: 10px;
    }

    .hero-content h1 {
        font-size: 2em;
    }

    .hero-content p {
        font-size: 1em;
    }

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

    .nav-links a {
        font-size: 18px;
    }

    .btn {
        padding: 8px 16px;
        font-size: 16px;
    }

    h2 {
        font-size: 2em;
    }

    .service-grid {
        flex-direction: column;
        gap: 15px;
    }
}