main {
   .message-banner {
        transform: translateY(-100%);
        opacity: 0;
        transition: transform 0.5s ease-out, opacity 0.5s ease-out;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        padding: 15px;
        text-align: center;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
        font-size: 16px;
        p {
            margin: 0;
        }
        &.error {
            background-color: #fdd;
            color: #a00;
        }
        &.success {
            background-color: green;
            color: var(--lc);
        }
        &.show {
            transform: translateY(0);
            opacity: 1;
        }
        &.hide {
            transform: translateY(-100%);
            opacity: 0;
        }
    }
    form {
        width: 40%;
        margin: 0 auto;
        padding: 20px 30px;
        color: var(--mc);
        font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        border-radius: 10px;
        box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
        position: relative;
        h1 {
            text-transform: uppercase;
            font-size: 22px;
            text-align: center;
        }
        .bloc-info {
            background: rgba(0, 0, 0, 4%);
            width: 100%;
            padding: 5px 7.5px;
            text-align: center;
            font-size: 15px;
            margin: 5px 0 15px 0;
            color: var(--dc);
        }
        button {
            all:unset;
            border: none;
            outline: 1.5px solid var(--vc);
            width: 100%;
            color: var(--vc);
            text-align: center;
            cursor: pointer;
            height: 35px;
            transition: all ease 0.3s;
            text-transform: uppercase;
            &:hover {
                background: var(--vc);
                color: var(--lc);
            }
        }
        .input-group {
            position: relative;
            margin-bottom: 20px;
            input {
                width: 100%;
                padding: 10px 15px;
                font-size: 16px;
                border: none;
                outline: 1px solid var(--mc);
                background: transparent;
                color: var(--mc);
            }        
            input:focus {
                border-bottom: 1.5px solid var(--mc);
                transition: 0.1s;
            }
            label {
                position: absolute;
                top: 7.5px;
                left: 7.5px;
                color: var(--mc);
                background: white;
                padding: 0 4px;
                transition: 0.2s ease;
                pointer-events: none;
                .mandatory-field {
                    color: var(--rc);
                }
            }
            input:focus + label,
            input:not(:placeholder-shown) + label {
                top: -10px;
                left: 10px;
                font-size: 12px;
                color: var(--mc);
            }
        }
    }
    .mandatory-text {
        font-style: italic;
        font-size: 14px;
        text-align: right;
        color: var(--rc);
    }
}

@media (max-width: 768px) {
    main {
    .message-banner {
            font-size: 15px;
        }
        form {
            width: 90%;
            h1 {
                font-size: 18px;
            }
        }
        .mandatory-text {
            font-size: 13px;
        }
    }
}