:root {
    --primary-color: #000;
    --secondary-color: #CCC;
    --light-color: #FCFCF1;
    --white-color: #FFF;

    --ff-title: Arial, Helvetica, sans-serif;
    --fs-title: 24px;
    --fw-title: 500;
    --ln-title: 1.3em;

    --ff-main: Arial, Helvetica, sans-serif;
    --fs-main: 14px;
    --fw-main: 400;
    --ln-main: 1.4em;
}
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video,
button,
input,
textarea,
select {
    border: 0;
    font-size: 100%;
    font: inherit;
    margin: 0;
    padding: 0;
    vertical-align: baseline;
}
audio,
video,
button,
input,
textarea,
select {
    background: transparent none;
    outline: 0;
    resize: none;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
main {
    display: block;
}
caption,
th,
td {
    font-weight: inherit;
}
body {
    line-height: 1;
}
ol,
ul {
    list-style: none;
}
blockquote,
q {
    quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
img {
    display: block;
    height: auto;
    max-width: 100%;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
* {
    box-sizing: border-box;
}
*:focus {
    outline: 0;
}
body {
    background-color: var(--light-color);
    color: var(--primary-color);
    font-family: var(--ff-main);
    font-size: var(--fs-main);
    font-weight: var(--fw-main);
    line-height: var(--ln-main);
    min-width: 300px;
    text-rendering: optimizeLegibility;
}
.header {
    height: 250px;
    position: relative;
}
.header .header-bandeau,
.header .header-bandeau img,
.header .header-logo {
    height: 100%;
    position: absolute;
    width: 100%;
}
.header .header-bandeau img {
    display: block;
    -o-object-fit: cover;
       object-fit: cover;
}
.header-bandeau:after {
    background: transparent;
    background: rgba(0, 0, 0, 0.2);
    content: '';
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
}
.header .header-logo img {
    display: block;
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
}
.header .lang {
    background: var(--white-color);
    border: solid 1px var(--primary-color);
    border-radius: 3px;
    color: var(--primary-color);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
    font-weight: 300;
    padding: 5px;
    position: absolute;
    right: 10px;
    top: 10px;
}
@media (min-width: 600px) {
    .header {
        height: 300px;
    }

    .header .header-logo img {
        width: 300px;
    }

    .header .lang {
        right: 20px;
        top: 20px;
    }
}
.main {
    margin: 30px auto 0;
    max-width: 800px;
    text-align: center;
}
.main-text {
    padding-inline: 20px;
}
.main-text-title {
    font-family: var(--ff-title);
    font-size: var(--fs-title);
    font-weight: var(--fw-title);
    line-height: var(--ln-title);
}
.main-text-content {
    margin-top: 20px;
}
.main-form {
    margin: 40px auto 0;
    max-width: 500px;
}
.main-form iframe {
    width: 100%;
}
.footer {
    border-top: solid 1px var(--secondary-color);
    margin-top: 60px;
    padding: 40px 20px;
    text-align: center;
}
.footer-logo {
    margin: 0 auto;
    width: 180px;
}
.footer-socials {
    align-items: center;
    display: flex;
    justify-content: center;
    margin-top: 40px;
}
.footer-socials li {
    margin: 0 10px;
}
.footer-socials li a {
    display: block;
}
.footer-socials li a img {
    height: 24px;
    -o-object-fit: contain;
       object-fit: contain;
    width: 24px;
}