@layer app {
    .body-screen-image-menu div {
        background-image: url("../img/banner-contact3-a10190e04ac0d8395a42a1c4fbf4a7ec.avif");
        filter: brightness(60%);
        background-position: -100px 0;
    }

    @media only screen and (min-width: 959px) {
        .body-screen-image-menu div {
            background-position: 0 0;
        }
    }

    @media only screen and (min-width: 1280px) {
        .body-screen-image-menu div {
            background-position: 0 -235px;
        }
    }

    @media only screen and (min-width: 1600px) {
        .body-screen-image-menu div {
            background-position: 0 -470px;
        }
    }

    form {
        display: grid;
        grid-template-columns: 1fr;
        grid-gap: 50px;

        .form-group {
            position: relative;
            font-size: 1.2em;
        }

        input, textarea {
            width: 100%;
            box-sizing: border-box;
            font-size: 1em;
            border-radius: 5px;
            border: 1px solid black;
            height: 50px;

            &:is(&:not(:placeholder-shown), &:focus) + label {
                inset: -1.5em auto auto 0;
            }

            & + label {
                inset: 0.6em auto auto 0.9em;
                cursor: text;
            }

            &:user-invalid {
                border: 2px solid var(--light-red);
            }
        }

        input {
            padding-left: 15px;
        }

        label {
            position: absolute;

            transition: inset;
            transition-duration: .3s;

            display: block;
            font-weight: bold;
        }

        .form-group-message textarea {
            height: 150px;
            padding: 5px;
        }

        .form-group-send {
            text-align: center;

            button {
                cursor: pointer;
            }
        }

        .form-group-send button {
            background-color: var(--light-red);
            color: white;
            font-weight: bolder;
            letter-spacing: 2px;
            font-size: 20px;
            border-radius: 5px;
            width: 100%;
            height: 80px;
            border: none;
        }

        .form-errors {
            color: var(--light-red);

            ul {
                padding: 0;
                list-style-type: none;
            }
        }
    }

    @media only screen and (min-width: 959px) {
        form {
            grid-template-columns: 1fr 1fr;
        }

        form .form-group.form-group-fullname, form .form-group.form-group-message, form .form-group.form-group-send {
            grid-column: span 2;
        }
    }

    @media only screen and (min-width: 959px) {
        form .form-group-send button {
            width: 500px;
        }
    }
}