* {
    margin: 0px;
    padding: 0px;
    outline: none;
    list-style: none;
    text-decoration: none;
}

html,
body {
    font-family: Arial, sans-serif;
    color: #fff;
    background: rgba(41, 43, 47, 1);
    height: 100%;
    text-align: center;
}

main {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* header */
header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    background: rgba(41, 43, 47, 1);
    padding: 2vh 0;
    box-sizing: border-box;
}

#logo {
    width: 40%;
}

.label_cobrand {
    font-size: 12px;
    display: inline-block !important;
    margin-top: 1vh;
}

/* cta */
.cta {
    position: absolute;
    width: 100%;
    top: 25vh;
}

#disclaimer1 {
    font-size: 14px;
}

#disclaimer2 {
    font-size: 14px;
    font-weight: bold;
    text-transform: uppercase;
    margin-top: 1vh;
}

.cta button {
    /*border-radius: 50px;*/
    background: rgb(255, 69, 133);
    box-shadow: inset 1px 1px 0px rgba(255, 255, 255, 0.7),
        inset -1px -1px 0px rgba(0, 0, 0, 0.5),
        -6px -5px 10px rgba(255, 255, 255, 0.2),
        3px 5px 10px rgba(255, 69, 133, .3),
        2px 7px 10px 2px rgba(0, 0, 0, 0.5);
    padding: 20px;
    font-size: 1.3em;
    font-weight: bold;
    color: rgba(255, 255, 255, 1);
    text-shadow: 0px 1px 0px rgba(0, 0, 0, 0.2);
    width: 80vw;
    margin: 2vh auto;
    display: inline-block;
}

.tarif {
    font-size: 12px;
}

/* footer */



footer {
    display: grid;
    align-items: start;
}

footer p {
    padding: 0px 30px;
    color: rgba(255, 255, 255, 0.5);
}

footer p span {
    color: rgba(255, 255, 255, 1);
}

footer .pictos {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding-bottom: 5vh;
}

footer .pictos svg {
    width: 30px;
    fill: rgba(255, 255, 255, 0.2);
}

footer .pictos:not(.pictos) {
    grid-template-rows: repeat(3, 1fr);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 5px 0px;
}

footer .pictos:not(.pictos) a {
    font-size: 10px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

/* footer text */
#footerText {
    background: #232323;
    padding: 3%;
    text-align: justify;
    border-top: 1px solid #313131;
    border-bottom: 1px solid #313131;
    margin: 30px 0 0;
    display: block;
    width: 94%;
    font-size: 12px;
    color: #bbb;
}

/* footer */
.prefooter{
    display: flex;
}

.internetplus {
    padding-top: 2vh;
    text-align: center;
    width: 60%;
}

.internetplus img {
    width: 50%;
}

.seize {
    padding-top: 2vh;
    text-align: center;
    width: 40%;
}

.seize img {
    width: 18%;
}

.menu-footer {
    display: flex;
    flex-direction: column;
    background: rgba(41, 43, 47, 1);
    font-family: "Rubik",
        Arial, Verdana, sans-serif;
    font-size: 12px;
    text-align: center;
    color: rgba(255, 255, 255, 1);
}

.menu-footer a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 10px;
    padding: 20px 0;
    font-weight: bold;
    text-transform: capitalize;
}

.menu-footer a:nth-child(2) {
    border-top: solid .01rem #000;
    border-bottom: solid .01rem #000;
}

#submitBtn:disabled {
    background-color: #cccccc;
    color: #666666;
}

#phoneNumber{
    height: 52px;
    border: none;
    font-size: 1.8rem;
    line-height: 1.5;
    border-radius: 50px;
    text-align: center;
}
#phoneNumber::placeholder{
    color:lightgrey;
}
#phoneNumber:invalid{
    border: 5px solid red;
}
#phoneNumber:valid{
    border: 5px solid green;
}

form {
    margin-top: 15px;
}

#error{
    color: red;
}