src/objects/_heading.scss


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

@include iro.props-namespace('heading') {
    @include iro.props-store((
        --colors: (
            --light:  fn.global-color(--fg-hi),
            --strong: fn.global-color(--fg-lo),
            --bg:     fn.global-color(--bg-hi2),
        ),
    ), 'colors');

    @include iro.bem-object(iro.props-namespace()) {
        @include mx.set-font(--headline);

        display:        block;
        margin-top:     fn.global-dim(--heading --margin-top);
        transform:      translateX(-.06em);
        letter-spacing: normal;
        text-transform: none;

        & + & {
            margin-top: fn.global-dim(--heading --margin-top-sibling);
        }

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

        @include iro.bem-modifier('xxl') {
            @include mx.heading-strong(fn.global-dim(--heading --lg));
        }

        @include iro.bem-modifier('xl') {
            @include mx.heading-medium(fn.global-dim(--heading --md));
        }

        @include iro.bem-modifier('lg', 'md', 'sm', 'xs') {
            @include mx.heading-faint(fn.global-dim(--heading --sm));
        }

        @include iro.bem-modifier('display') {
            @include mx.set-font(--headline);

            @include iro.bem-modifier('xxl') {
                @include mx.heading-strong(fn.global-dim(--heading --display --xxl));
            }
    
            @include iro.bem-modifier('xl') {
                @include mx.heading-strong(fn.global-dim(--heading --display --xl));
            }
    
            @include iro.bem-modifier('lg') {
                @include mx.heading-strong(fn.global-dim(--heading --display --lg));
            }
    
            @include iro.bem-modifier('md') {
                @include mx.heading-strong(fn.global-dim(--heading --display --md));
            }
    
            @include iro.bem-modifier('sm') {
                @include mx.heading-medium(fn.global-dim(--heading --display --sm));
            }
    
            @include iro.bem-modifier('xs') {
                @include mx.heading-faint(fn.global-dim(--heading --display --xs));
            }
        }
    }
}