body {
    font-family: 'Roboto', sans-serif;
    -webkit-font-smoothing: antialiased;
    margin: 1em;
}

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

.logo {
    margin-top: 1em;
    margin-bottom: 1em;
    margin-left: 2em;
    width: 3em;
}

.top-navigation {
    display: flex;
    justify-content: flex-end;
}

.links {
    display: flex;
    list-style: none;
    gap: 3em;
    font-size: 1em; 
    margin-right: 4em;
}

.links a {
    text-decoration: none;  
    color: inherit;         
    cursor: pointer;        
}

.links a {
    color: grey;  
}

.links .active a {
    color: black;
}

.links a:hover {
    color: darkorange; 
}

.introduction {
    display: grid;
    place-items: center;
    background-image: url('img/first-background.jpg'); 
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    height: 50em;
    margin:  auto;
}

.introduction .content {
    display: grid;
    color: white;
    text-align: center;
    place-items: center; 
    font-weight: normal;  
}

.introduction button {
    padding: 0.5em;  
    background-color: #e55b00;
    color: white;
    cursor: pointer; 
    font-size: 1.5em; 
    border: none
}

.introduction button:hover {
    background-color: orange; 
}

.introduction h1 {
    font-size: 3em; 
    font-weight: normal;  
}

.introduction h3 {
    font-size: 2em;  
    font-weight: normal;  
}

.cases > div > ul.devices {
    display: grid;
    grid-template-columns: repeat(3, auto);
    justify-content: center;
    gap: 15em;
    list-style: none;
}

.cases > div > h2 {
    text-align: center;
    margin-top: 2em;
}

.cases > div:first-child > h2 {
    font-size: 4em;  
    font-weight: normal;  
}

.cases .devices li {
    display: grid;
    align-items: center;
    justify-items: center;
    font-size: 1.5em;
}

.cases .devices li img {
    width: 100px;
}

body, html {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

.split-section {
    display: flex;
}

.left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.left img {
    width: 100%;
    height: 30em;
}

.right {
    flex: 1;
    background-color: rgba(255, 218, 185, 0.451) ;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.right p {
    color: black;
    font-style: italic;
    text-align: center;
    font-size: 4em;
}

.quote {
    color: darkorange;
}

.cta-button {
    padding: 1em;
    font-size: 1em;
    background-color: darkorange;
    color: white;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: orange;
}

.footer-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.separator-line {
    height: 1px;
    width: 90%;  
    background-color: #D3D3D3;  
    margin: 0.5em  
}

.socials {
    display: flex;
    list-style: none;  
    padding: 0.1em;      
    gap: 0.3em;        
    justify-content: center;
}

.socials li img {
    width: 1em;  
    border: 0.1em solid #cac6c6;
    border-radius: 50%;
    padding: 0.5em;
    display: inline-block;
}

footer > div {
    display: flex;
    flex-direction: column;
    align-items: center; 
}

footer h2 {
    font-size: 0.7em; 
    font-weight: normal; 
    margin-top: 0.1em;
    margin-bottom: 0.1em;
}

.copyright {
    color: grey;
    margin-bottom: 0.3em;
}

.order-section {
    display: flex;
    width: 100em;
}

.order-title {
    margin-left: 2em;
    font-size: 3em;
    color:darkorange;    
}


.order-right img {
    width: 40em;
}

.order-left {
    flex-basis: 100%;
    padding: 5em;
    box-sizing: border-box;
}

.order-left form {
    display: grid;
    gap: 1.5em;
    margin-top: 5em;
}



.order-left form input[type="text"], .order-left form select {
    padding:1em;
    width: 100%;
    box-sizing: border-box;
    font-size: 1em;
}

.order-button {
    padding: 1em;
    background-color: darkorange;
    border: none;
    cursor: pointer;
    font-size: 1em;
    color: white;
    width: 9em;
}

.order-terms-link {
    color: darkorange;
}

.name-container, .address-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.name-field, .city-field, .postcode-field {
    flex: 1;
    margin-right: 10px;
}

.name-field:last-child, .postcode-field {
    margin-right: 0;
}


@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .top-navigation {
        flex-direction: column;
    }
    
    .links {
        gap: 1em;
        flex-direction: column;
    }

    .introduction {
        height: auto;
        padding: 2em;
    }

    .introduction .content {
        font-size: 1.2em;
    }
    
    .cases > div > ul.devices {
        grid-template-columns: 1fr;
    }
    
    .split-section {
        flex-direction: column;
    }
    
    .order-section {
        flex-direction: column;
    }
    
    .order-left, .order-right {
        padding: 2em;
    }
}



@media (max-width: 768px) {

    .order-title {
        font-size: 2em;
        text-align: center;
        margin-left: 0;
    }

    .order-section {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .order-left, .order-right {
        flex-basis: auto;
        width: 100%;
        padding: 2em;
    }

    .order-left form {
        gap: 1em;
        margin-top: 2em;
    }

    .name-container, .address-container {
        flex-direction: column;
        align-items: stretch;
    }

    .name-field, .city-field, .postcode-field {
        margin-right: 0;
        margin-bottom: 1em;
    }

    .order-button {
        width: 100%;
    }
}



#menuToggle {
    display: none;
}

.hamburger-menu {
    display: none;
}

@media (max-width: 768px) {
    .hamburger-menu {
        display: block;
    }
    
    .top-navigation {
        display: none;
        flex-direction: column;
    }
    
    #menuToggle:checked + .hamburger-menu + .top-navigation {
        display: flex;
    }
}