@use 'iro-sass/src/index' as iro;
@use '../functions' as fn;
@use '../mixins' as mx;

@include iro.props-namespace('headings') {
    @include iro.bem-scope(iro.props-namespace()) {
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            @include mx.set-font(--headline);

            display:        block;
            transform:      translateX(-.06em);
            letter-spacing: normal;
            text-transform: none;
        }


        h1 {
            color:     fn.foreign-color(--heading, --strong);
            font-size: fn.global-dim(--font-size --900);
        }

        h2 {
            color:     fn.foreign-color(--heading, --strong);
            font-size: fn.global-dim(--font-size --600);
        }

        h3 {
            color:     fn.foreign-color(--heading, --strong);
            font-size: fn.global-dim(--font-size --300);
        }

        h4 {
            color:     fn.foreign-color(--heading, --strong);
            font-size: fn.global-dim(--font-size --150);
        }

        h5 {
            @include mx.set-font(--standard, (
                --line-height: null,
                --size:        fn.global-dim(--font-size --75),
                --weight:      bold,
                --transform:   uppercase,
                --spacing:     1px
            ));

            transform: none;
            color:     fn.foreign-color(--heading, --strong);
        }

        h6 {
            @include mx.set-font(--standard, (
                --line-height: null,
                --size:        fn.global-dim(--font-size --50),
                --weight:      500,
                --transform:   uppercase,
                --spacing:     1px
            ));

            transform: none;
            color:     fn.foreign-color(--heading, --light);
        }

        @include iro.bem-elem('primary') {
            background-image: linear-gradient(
                to top,
                transparent .15em,
                fn.foreign-color(--heading, --bg) .15em,
                fn.foreign-color(--heading, --bg) .6em,
                transparent .6em
            );
        }
    }
}