body{
    background-image: url('/assets/background/paper_backgorund.png');
}

h1{
    justify-self: center;
    margin-bottom: 20px;
    font-family: 'open sans', sans-serif;
    font-weight: normal;
    font-style: italic;
    display: flex;
}

h1:hover{
    text-decoration: underline;
    cursor: default;
}

.contact-section{
    display: grid;
    grid-template-columns: calc(70% - 10px) 30%;
    gap: 10px;
    max-width: 1800px;
    width: 100%;
    justify-self: center;
    margin-bottom: 20px;
}

@media (max-width:700px) {
    .contact-section{
        display: flex;
        flex-direction: column;
    }
}

form{
    display: flex;
    flex-direction: column;
    border: 2px solid #c6c9c6;
    border-radius: 20px;
    padding: 10px;
}

.obligatory {
    font-size: 0.85em;
    color: #d00;
    font-weight: normal;
}

.optional {
    font-size: 0.85em;
    color: #777;
    font-weight: normal;
}

#fileLink{
    display: none;
    margin-top: 10px;
    font-size: 14px;
    color: blue;
    text-decoration: underline;
}

#fileLink.visible {
    display: block;
}

#previewimg {
    display:none; 
    max-width:200px;
}

#previewimg.visible {
    display: block;
}

aside{
    background-image: url('/assets/background/green-abstract.png');
    background-size: cover;
    display: inline-block;
    padding: 20px;
}

aside h2{
    text-align: left;
    text-decoration-line: underline;
    color: white;
    font-family: 'open sans', sans-serif;
    font-weight: normal;
}

aside a{
    color: white;
    font-size: 16px;
    text-decoration: none;
    font-family: 'open sans', sans-serif;
}

@media screen and (max-width: 800px) {
    aside h2{
        font-size: 18px;
    }

    aside a{
        font-size: 14px;
    }
    
}

.contact-method{
    display: flex;
    align-items: center;
    margin: 40px 0;
}

aside img{
    width: 30px;
    height: auto;
}

#name, #email, #subject, #message{
    margin-bottom: 30px;
    padding: 8px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #ffffff7c;
    font-family: 'open sans', sans-serif;
}

#name:focus, #email:focus, #subject:focus, #message:focus{
    border-color: #057a01;
    outline: none;
    box-shadow: 0 0 8px rgba(18, 109, 15, 0.6);
}

form label{
    margin-bottom: 5px;
    padding-left: 5px;
    font-size: large;
}

form textarea{
    resize: none;
}

#submitButton {
    background-image: linear-gradient(-45deg,#034701, #2b8828, #25b320,#057a01 );
    background-size: 200% 200%;
    background-position: left center;   

    transition: background-position 1.2s ease;

    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    font-family: 'Open Sans', sans-serif;
}

#submitButton:hover {
    background-position: right center;
    font-weight: bold;
    box-shadow: unset 0 0 5px rgba(0, 0, 0, 0.3);
}