/* CSS Variables */
:root {
    --primary: #ddd;
    --dark: #333;
    --light: #fff;
    --shadow: 0 1px 5px rgba(104, 104, 104, 0.8);
}

html {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--dark);
    scroll-behavior: smooth;
}

body {
    background: #ccc;
    margin: 30px auto;
    line-height: 1.4;
    padding:20px;
}

.btn {
    background-color: var(--dark);
    color: var(--light);
    padding: 0.6rem 1.3rem;
    text-decoration: none;
    border: 0;
    transition: 0.3s;
}

.btn:hover {
    background-color: var(--light);
    color: var(--dark);
}

img {
    max-width: 100%;
}

.wrapper {
    display: grid;
    grid-gap: 20px;
}

/* Language Selector */

.lang-selector{
    display: flex;
}

.lang-selector a {
    background: var(--primary);
    display: block;
    text-decoration: none;
    padding: 0.6rem;
    text-align: center;
    color: var(--dark);
    text-transform: uppercase;
    font-size: 0.8rem;
    box-shadow: var(--shadow);
    transition: 0.3s;
}

.lang-selector a:hover {
    background: var(--dark);
    color: var(--light);
}

.en {
    margin-left: 10px;
}

.de {
    margin-left: 10px;
}

/* Navbar */

.main-nav {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
}

.main-nav ul {
    display: grid;
    grid-gap: 20px;
    padding: 0;
    list-style: none;
    grid-template-columns: repeat(3, 1fr);
}

.main-nav a {
    background: var(--primary);
    display: block;
    text-decoration: none;
    padding: 0.8rem;
    text-align: center;
    color: var(--dark);
    text-transform: uppercase;
    font-size: 1.1rem;
    box-shadow: var(--shadow);
    transition: 0.3s;
}

.main-nav a:hover {
    background: var(--dark);
    color: var(--light);
}

/* Top Container */

.top-container {
    display: grid;
    grid-gap: 20px;
    grid-template-columns: repeat(3, 1fr);
    grid-template-areas: 
        'showcase showcase top-box-a'
        'showcase showcase top-box-b';
}

/* Showcase */

.showcase {
    grid-area: showcase;
    min-height: 400px;
    background: url(img/showcase.JPG);
    background-size: cover;
    background-position: left;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: flex-end;
    box-shadow: var(--shadow);
}

.showcase h1 {
    font-size: 2.5rem;
    margin-bottom: 0;
    color: var(--light);
}

.showcase p {
    font-size: 1.3rem;
    margin-top: 0;
    color: var(--light);
}

/* Top Box */

.top-box {
    background: var(--primary);
    display: grid;
    align-items: center;
    justify-items: center;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    text-align: center;
}

.top-box h4 {
    font-size: 1.5rem;
    margin-bottom: 0;
}

.top-box .desc {
    font-size: 1.2rem;
}

.top-box-a {
    grid-area: top-box-a;
}

.top-box-b {
    grid-area: top-box-b;
}

/* Boxes */

.boxes {
    display: grid;
    grid-gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.box {
    background: var(--primary);
    text-align: center;
    padding: 1.5rem 2rem;
    box-shadow: var(--shadow);
}

/* Info */

.info {
    background: var(--primary);
    box-shadow: var(--shadow);
    display: grid;
    grid-gap: 30px;
    grid-template-columns: 1fr;
    padding: 3rem;
    text-align: justify;
}

.info h2 {
    font-size: 1.5rem;
}

.info p {
    font-size: 1.2rem;
}

/* Portfolio */

.portfolio {
    display: grid;
    grid-gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.portfolio img {
    width: 100%;
    box-shadow: var(--shadow);
}

/* Contact */

.contact {
    background: var(--primary);
    box-shadow: var(--shadow);
    display: grid;
    grid-gap: 20px;
    grid-template-areas: 
        "contact-heading contact-heading contact-heading"
        "tel mail address";
    padding: 3rem;
    align-items: center;
    justify-items: center;
}

.contact-heading {
    grid-area: contact-heading;
}

.contact-box .tel {
    grid-area: tel;
}

.contact-box .mail {
    grid-area: mail;
}

.contact-box .address {
    grid-area: address;
}

.contact-box {
    display: flex;
    flex-direction: row;
    align-items: center;
    font-size: 1rem;
}

/* Footer */

footer {
    margin-top: 2rem;
    background: var(--dark);
    color: var(--light);
    text-align: center;
    padding: 1rem;
}

/* Media Queries */

@media(max-width: 1250px){
    .contact {
        grid-template-areas: 
        'contact-heading'
        'tel'
        'mail'
        'address';
        align-items: left;
        justify-items: left;
    }
}

@media(max-width: 1024px) {
    .top-container {
        grid-template-columns: repeat(2, 1fr);
        grid-template-areas: 
            'showcase showcase'
            'top-box-a top-box-b';
    }

    .showcase h1 {
        font-size: 2rem;
    }

    .info .btn {
        display: block;
        text-align: center;
        margin: auto;
    }
    .boxes {
        grid-template-columns: 1fr;
    }
}

@media(max-width: 700px) {
    .main-nav a {
        font-size: 0.7rem;
    }

    .main-nav ul {
        grid-gap: 5px;
    }

    .top-container {
        grid-template-columns: 1fr;
        grid-template-areas: 
            'showcase'
            'top-box-a'
            'top-box-b';
    }

    .info h2 {
        font-size: 1.3rem;
    }
    
    .info p {
        font-size: 1rem;
    }

    .contact-box ul {
        list-style: none;
        /* Remove default list margin */
    }

    .contact-box ul li {
        margin-bottom: 10px;
        /* Add spacing between list items */
    }

    .tel ul li strong {
        display: block;
        /* Make the strong element a block-level element */
        font-weight: bold;
        margin-bottom: 5px;
        /* Add spacing below strong element */
    }
}

@media(max-width: 500px){
    .main-nav a {
        font-size: 0.4rem;
    }

    .contact-box {
        font-size: 0.9rem;
    }

    .showcase h1 {
        font-size: 1.5rem;
    }

    .contact img {
        max-width: 60px;
        height: auto;
        margin-right: 10px;
    }

    .boxes img {
        max-width: 60px;
        height: auto;
        margin-right: 10px;
    }
}

@media(max-width: 420px){
    .showcase h1 {
        font-size: 1.45rem;
    }

    .contact img {
        max-width: 40px;
        height: auto;
        margin-right: 10px;
    }

    .contact-box {
        font-size: 0.7rem;
    }
}