#mainHeader_secur {
    display: block;
    /*background-color: var(--white);*/
    z-index: 15;
    width: 100%;
    /*height: 7rem;
    position: relative; /*Fixée l'entête*/
    padding: 0;
    top: 0;
    grid-template-columns: 70px 20% 1fr;
    grid-template-rows: 100px;
    justify-content: flex-start;
    align-items:start;
    height: 40rem;
}
div.zoomed {
    /*-moz-transform: scale(1.5); /* Equivalent to 150% */
    -moz-transform-origin: 0 0; /* Set the origin for scaling */
}
nav{
    margin: auto;
}
.buttons2  a{
    color: #392a0c;
}
header++ {
    border-radius: 2rem;
    height: 50%;
    z-index: 120;
    background-image: radial-gradient(
            rgba(0, 150, 0, 0.75), black 120%
    );
    overflow: hidden;
    padding: 2rem;
    color: white;
    font: 1.3rem Inconsolata, monospace;
    text-shadow: 0 0 5px #C8C8C8;
    &::after {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background: repeating-linear-gradient(
                0deg,
                rgba(0,0,0,0.2) 70%,
                rgba(0,0,0,0.6),
                transparent 1px,
                transparent 2px);

        text-shadow:
                0 0.1rem 0.1rem rgba(0,0,0,0.4),
                0 0 2rem rgba(0,0,0,0.8);
        transform: translate(-50%);
    }
);
    pointer-events: none;
}

::selection {
    background: #0080FF;
    text-shadow: none;
}
pre {
    margin: 0;
}
@keyframes crt-output {
    0% { opacity: 0.9; }
    50% { opacity: 1; }
}

.neumorphic {
    /*container-type: inline-size;*/
    aspect-ratio: 1/1;
    border: .1rem solid transparent;
    border-radius: 1rem;
    color: hsl(0, 90%, 49%);
    background: none;
    margin: .6rem;
    padding: 5px;

    /*display: grid;*/
    place-content: center;
    gap: 1rem;

    --shadow:
            -.5rem -.5rem 1rem hsl(0 0% 100% / .55),
            .5rem .5rem 1rem hsl(0 0% 100% / .55);
    box-shadow: var(--shadow);
    outline: none;
    transition: all 0.2s;

    &:hover, &:focus-visible {
        background: #e4e4e4;

        box-shadow:
                var(--shadow),
                inset .5rem .5rem 1rem hsl(0 0% 100% / .5),
                inset -.5rem -.5rem 1rem hsl(0 0% 70% / .75);
        text-align: center;
        color: hsl(0 0% 10%);
        font-family: system-ui, sans-serif;
        font-size: 1rem;
        /*color: hsl(10 80% 50%);*/
        scale: 1.1
    }
    &:active, &.active{
        box-shadow:
                var(--shadow),
                inset .5rem .5rem 1rem hsl(0 0% 50% / .5),
                inset -.5rem -.5rem 1rem hsl(0 0% 100% / .75);
        color: hsl(10 80% 50%);
        > i { font-size: 28cqi};
        > span { font-size: 13cqi};
    }

    >i {
        font-size: 31cqi;
    }
    > span {
        font-family: system-ui, sans-serif;
        font-size: 16cqi;
    }
}

body {
    background-color: #e5e9f4;
    padding: 2rem;
}
h1 {
    text-align: center;
    color: hsl(0 0% 10%);
    font-family: system-ui, sans-serif;
    font-size: 3rem;
}
.buttons2 {
    display: contents;
    white-space: nowrap;
    margin-inline: auto;
    grid-template-columns: repeat(auto-fit, minmax(min(8rem, 100%), 1fr));
    gap: 2rem;
    margin: auto;
}
.h2_secure {
    font-size: 2rem;
    margin: 0;
    letter-spacing: .2rem;
    text-align: center;
    color: #cdcdcd;
    text-shadow: 0 2px 2px #000;
    padding: 5rem;
}
.mainScure {
    display: contents;
}

@media (max-width: 1600px) {
    .letter3 {
        width: 1.7em;
    }
}

@media (max-width: 1400px) {
    button a {
        font-size: 1rem;
    }
}

@media (max-width: 1200px) {
    .letter{
        font-size: 4em;
    }
    .letter3{
        width: 1.2em;
    }
    #contenu p{
        margin: 3% 3%;
        font-size: .9em;
    }
    em{
        font-style: italic;
        font-size: small;
        text-transform: capitalize;
        text-decoration: underline;
        color: red;
        letter-spacing:0;
        padding: 0;
    }
    #imgFond{
        padding: 2% 0%;
    }
    button a {
        font-size: .9rem;
    }
    h1 {
        font-size: 3rem;
    }
    .letter3 {
        font-size: 1em;
    }
    h3 {
        font-size: 1.1em;
    }
    em {
        font-size: 1.5em;
    }
    #contenuAdmin {
        font-size: 1em;
    }
}

@media (max-width: 1100px) {

    .letter {
        font-size: 1em;
        width: 3em;
    }

    .letter3 {
        width: 1em;
    }

    #contenu p {
        margin: 3% 3%;
        font-size: .9em;
    }

    em {
        font-style: italic;
        font-size: small;
        text-transform: capitalize;
        text-decoration: underline;
        color: red;
        letter-spacing: 0;
        padding: 0;
    }

    #imgFond {
        padding: 2% 0%;


    }
}

@media (max-width: 1000px) {
    button a {
        font-size: 0.8rem;
    }
}

@media (max-width: 900px) {
    button a {
        font-size: 0.7rem;
    }
    .letter3 {
        font-size: 0.9em;
    }
    h1 { font-size: 2rem;
    }
    h3 { font-size: 1em;
    }
    em { font-size: 1.3em;
    }
    #contenuAdmin {
        font-size: 1em;
    }
    #contenuAdmin p{
        font-size: 1em;
    }
}

@media (max-width: 600px) {
    button a {
        font-size: 0.6rem;
    }
    .letter3 {
        font-size: 0.7em;
    }
    h1 {
        font-size: 1rem;
    }
    em {
        font-size: 1.1em;
    }
    #contenuAdmin {
        font-size: .8em;
    }
    #contenuAdmin p{
        font-size: .9em;
    }
    .letter {
        font-size: .8em;
        width: 1.8em;
    }

    .letter3 {
        width: .8em;
    }

    #contenu p {
        margin: 3% 3%;
        font-size: .9em;
    }
    #contenu{
        background-image: url("../../img/bois foncer.jpg");
    }

    em {
        font-style: italic;
        font-size: small;
        text-transform: capitalize;
        text-decoration: underline;
        color: red;
        letter-spacing: 0;
        padding: 0;
    }

}
@media (max-width: 400px) {
    .letter3 {
        width: .4em;
    }
    .letter {
        font-size: .6em;
    }
}