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

.row {
    display: flex;
    flex-wrap: wrap;
    padding: 0 4px;
    margin-top: 80px;

}

/* Create four equal columns that sits next to each other */
.column {
    flex: 25%;
    max-width: 25%;
    padding: 0 4px;
}

.column img {
    margin-top: 8px;
    vertical-align: middle;
    width: 100%;
}





html {
    scroll-behavior: smooth;
}


body {
    font-family: 'Roboto', sans-serif;
    background-color: #8a8b8b;
    color: #333;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/*
header {
    background-color: #1c1c1c;
    color: #fff;
    padding: 16px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

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

header .logo {
    font-size: 24px;
    font-weight: 700;
}
*/

header {
    background-color: #1c1c1c;
    color: #fff;
    padding: 16px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

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

header {
    font-size: 24px;
    font-weight: 700;
}


.logo {
    height: 30px;
    width: 70x;
    display: block;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 24px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 1s ease, transform 1s ease-in-out;
}

nav ul li a:hover {
    color: #ff0000;

}

footer {
    background-color: #1c1c1c;
    color: #fff;
    padding: 24px 0;
    text-align: center;
}

footer .social-links {
    margin-top: 12px;
}

footer .social-links a {
    display: inline-block;
    margin: 0 8px;
}

footer .social-links img {
    width: 24px;
    height: 24px;
    filter: invert(100%);
    transition: filter 0.3s;
}

footer .social-links a:hover img {
    filter: invert(75%) sepia(50%) saturate(500%) hue-rotate(100deg);
}

.hamburger {
    display: none;
}

#navbar {
    text-align: center;
}

/* Responsive layout - makes a two column-layout instead of four columns */
@media screen and (max-width: 800px) {
    .column {
        flex: 50%;
        max-width: 50%;
    }
}

@media screen and (max-width: 600px) {
    .column {
        flex: 100%;
        max-width: 100%;
    }

    .contact-info {
        font-size: 14px;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);  
    }

    .contact-info {
        font-size: 14px;
        align-items: center;
        text-align: center;
        flex-direction: column;
    }

    .hamburger {
        display: block;
    }

    nav {
        display: none;
        width: 100%;
        position: absolute;
        top: 60px;
        left: 0;
        background-color: #1c1c1c;
    }

    nav ul {
        flex-direction: column;
        width: 100%;
    }

    nav ul li {
        margin: 10px 0;
        
    }

    nav.active {
        display: flex;
       
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
       
    }

    .contact-info {
        font-size: 14px;
        align-items: center;
        text-align: center;
        flex-direction: column;
    }
}