html {
    font-size: 14px;
}

:root {
    /* Fonts */
    --bs-body-font-family: "mundial-narrow-variable", sans-serif;
    --bs-body-line-height: 1.2;

    --Serif: "ivypresto-headline", serif;
    --Sans-Serif: "mundial-narrow-variable", sans-serif;

    /* Colour variables */
    --Almost-Black: #424242;
    --Blue: #466EB9;
    --Blue-Tint: #EDF3FF;
    --Teal: #09807C;
    --Teal-Tint: #E6FFFE;
    --Light-Grey: #ABABAB;
    --Beige: #FAF4EC;
    --Gradient: linear-gradient(90deg, rgba(255,184,28,1) 0%, rgba(162,224,10,1) 100%);

    /* Spacing variables */
    --Padding-XXS: 0.25rem; /* 4px */
    --Padding-XS: 0.5rem; /* 8px */
    --Padding-S: 1rem; /* 16px */
    --Padding-M: 1.5rem; /* 24px */
    --Padding-L: 1.5rem; /* 24px */
    --Padding-XL: 2rem; /* 32px */
    --Padding-XXL: 3rem; /* 48px */
    --Padding-XXXL: 5rem; /* 80px */
    --Container-Padding: 1rem; /* 16px */

    --Heading-XS: 1.125rem; /* 18px */
    --Heading-S: 1.25rem; /* 20px */
    --Heading-M: 1.875rem; /* 30px */
    --Heading-L: 2.625rem; /* 42px */
    --Heading-XL: 4rem; /* 64px */

    --Paragraph-XS: 0.75rem; /* 12px, same size on all breakpoints */
    --Paragraph-S: 0.875rem; /* 14px */
    --Paragraph: 1.125rem; /* 18px */
    --Paragraph-L: 1.125rem; /* 18px */
    --Paragraph-XL: 1.25rem; /* 20px */

    --Big-Button-Text: 1.125rem; /* 18px */
    --Button-Text: 1rem; /* 16px */
    --Slug: 0.875rem; /* 14px */
    --Big-Number: 1.625rem; /* 26px */

    --Button-Border-Radius: 62rem;

}

/* Variables for breakpoint md and up */
@media screen and (min-width: 768px) {
    :root {
        --Padding-XXS: 0.5rem; /* 8px */
        --Padding-XS: 1rem; /* 16px */
        --Padding-S: 1.5rem; /* 24px */
        --Padding-M: 2rem; /* 32px */
        --Padding-L: 3rem; /* 48px */
        --Padding-XL: 4rem; /* 64px */
        --Padding-XXL: 5rem; /* 80px */
        --Padding-XXXL: 7.5rem; /* 120px */
        --Container-Padding: 2rem; /* 32px */

        --Heading-XS: 1.25rem; /* 20px */
        --Heading-S: 1.5rem; /* 24px */
        --Heading-M: 2.5rem; /* 40px */
        --Heading-L: 4.5rem; /* 72px */
        --Heading-XL: 6.25rem; /* 100px */

        --Paragraph-S: 1rem; /* 16px */
        --Paragraph: 1.25rem; /* 20px */
        --Paragraph-L: 1.5rem; /* 24px */
        --Paragraph-XL: 2rem; /* 32px */

        --Big-Button-Text: 1.5rem; /* 24px */
        --Button-Text: 1.25rem; /* 20px */
        --Slug: 1.125rem; /* 18px */
        --Big-Number: 2.5rem; /* 40px */
    }
}

/* Grid and container overrides */

.container,
.container-fluid,
.container-xxl,
.container-xl,
.container-lg,
.container-md,
.container-sm,
.row {
  --bs-gutter-x: var(--Container-Padding);
}

.container {
	max-width: 100%;
	@media (min-width: 1400px) {
		max-width: 1400px;
	}
}

/* Base declarations */

* {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-variation-settings: 'wght' 400;
    color: var(--Almost-Black);
}

a {
    color: var(--Almost-Black);
}

/* Colour utility classes */
.white-bg {
    background: white;
}

.blue-bg {
    background: var(--Blue);
    color: #ffffff;
    a {
        color: white;
    }
}

.teal-bg {
    background: var(--Teal);
    color: #ffffff;
    a {
        color: white;
    }
}

.blue-tint-bg {
    background: var(--Blue-Tint);
}

.teal-tint-bg {
    background: var(--Teal-Tint);
}

.blue-tint-bg-sm {
    background: var(--Blue-Tint);
}

.teal-tint-bg-sm {
    background: var(--Teal-Tint);
}

.beige-tint-bg {
    background: var(--Beige);
}

.blue-font-colour {
    color: var(--Blue);
}

.teal-font-colour {
    color: var(--Teal);
}

@media screen and (min-width: 768px) {
    .blue-tint-bg-sm, .teal-tint-bg-sm {
        background: inherit;
    }
    .blue-tint-bg-md {
        background: var(--Blue-Tint);
    }

    .teal-tint-bg-md {
        background: var(--Teal-Tint);
    }
}

/* Typography */

p {
    font-size: var(--Paragraph);
}

strong {
    font-weight: 400;
    font-variation-settings: 'wght' 670; /* Adjusted from 670 on Figma to 500 for browser rendering */
}

h6, .h6, h5, .h5, h4, .h4, h3, .h3, h2, .h2, h1, .h1 {
    font-weight: 400;
    margin-bottom: 0;
}

/* Adjust the size of superscripts */
sup {
    font-size: 0.5em;
    top: -.75em;
}

.heading-xs {
    font-size: var(--Heading-XS);
    font-variation-settings: 'wght' 670;
    line-height: 1.2;

}
.heading-s {
    font-size: var(--Heading-S);
    font-variation-settings: 'wght' 580;
    line-height: 1.3;
}
.heading-m {
    font-size: var(--Heading-M);
    font-variation-settings: 'wght' 580;
    line-height: 1;
}
.heading-l {
    font-size: var(--Heading-L);
    font-variation-settings: 'wght' 580;
    line-height: 1;
}
.heading-xl {
    font-family: var(--Serif);
    font-size: var(--Heading-XL);
    font-weight: 600;
    font-variation-settings: 'wght' 600;
    line-height: 1.1;
}

.paragraph-xs {
    font-size: var(--Paragraph-XS);
}

.paragraph-s {
    font-size: var(--Paragraph-S)
}

.paragraph-m {
    font-size: var(--Paragraph);
}

.paragraph-l {
    font-size: var(--Paragraph-L);
}

.paragraph-xl {
    font-size: var(--Paragraph-XL);
}

.paragraph-xl-light {
    font-size: var(--Paragraph-XL);
    font-variation-settings: 'wght' 300;
}

.big-number {
    font-size: var(--Big-Number);
    line-height: 1;
    margin-bottom: 0;
}

.slug {
    font-size: var(--Slug);
    font-variation-settings: 'wght' 760;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.e-reader-only {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;

    &:focus {
        position: absolute;
        top: 0.25rem;
        left: 0.25rem;
        background: rgba(255,255,255,0.95);
        padding: 0.5rem;
        border-radius: 1.5rem;
        width: auto;
        height: auto;
    }
}

/* Components */

.colour-block {
    border-radius: var(--Padding-S);
    padding: var(--Padding-XL);
    margin: var(--Padding-XS) auto;
}

.colour-block-bubble {
    border-radius: var(--Padding-L) var(--Padding-L) var(--Padding-L) 0rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--Padding-L);
    flex: 1 0 0;
    height: 100%;
    padding: var(--Padding-XL) var(--Padding-M);
    
}

.large-padding {
    padding-top: var(--Padding-XXL);
}

.title {
    display: flex;
    flex-direction: column;
    gap: var(--Padding-XXS);
    padding-bottom: var(--Padding-XS);
    align-items: flex-start;

    @media (min-width: 768px) {
        padding-bottom: 0;
    }
}


/*  Buttons
    Overriding some Bootstrap defaults
*/
.btn {
    --bs-btn-line-height: 1;
    --bs-btn-border-radius: var(--Button-Border-Radius);
    --bs-btn-padding-x: var(--Padding-S);
    --bs-btn-padding-y: var(--Padding-S);
    --bs-btn-font-size: var(--Button-Text);
}

.btn-large {
    font-size: var(--Big-Button-Text);
    box-shadow: 0px 0px 16px 0px rgba(0, 0, 0, 0.10), 0px 0px 4px 0px rgba(0, 0, 0, 0.25);
}

.btn-skinny {
    padding: var(--Padding-XS) var(--Padding-S);
}

.btn-primary {
    --bs-btn-bg: var(--Main-Colour);
    --bs-btn-border-color: var(--Main-Colour);
    --bs-btn-hover-bg: #ffffff;
    --bs-btn-hover-color: var(--Main-Colour);
    --bs-btn-hover-border-color: var(--Main-Colour);
    --bs-btn-active-color: var(--Main-Colour);
    --bs-btn-active-bg: #fff;
    --bs-btn-active-border-color: var(--Main-Colour);
}

.btn-secondary {
    --bs-btn-color: var(--Almost-Black);
    --bs-btn-bg: inherit;
    --bs-btn-border-color: var(--Almost-Black);
    --bs-btn-hover-color: var(--Almost-Black);
    --bs-btn-hover-bg: rgba(0, 0, 0, 0.10);
    --bs-btn-hover-border-color: var(--Almost-Black);
    --bs-btn-active-color: var(--Almost-Black);
    --bs-btn-active-bg: rgba(0, 0, 0, 0.10);
    --bs-btn-active-border-color: var(--Almost-Black);
}

.btn-secondary, .btn-primary {
    font-variation-settings: 'wght' 670;
}

.btn-blue {
    --Main-Colour: var(--Blue);
}

.btn-teal {
    --Main-Colour: var(--Teal);
}

.btn-grey {
    --Main-Colour: var(--Almost-Black);
}


/* Padding classes */
.padding-t-padding-xxxl {
    padding-top: var(--Padding-XXXL);
}

.padding-b-padding-xxxl {
    padding-bottom: var(--Padding-XXXL);
}

.padding-tb-padding-xxxl {
    padding-top: var(--Padding-XXXL);
    padding-bottom: var(--Padding-XXXL);
}

.padding-t-padding-xxl {
    padding-top: var(--Padding-XXL);
}

.padding-b-padding-xxl {
    padding-bottom: var(--Padding-XXL);
}

.padding-tb-padding-xxl {
    padding-top: var(--Padding-XXL);
    padding-bottom: var(--Padding-XXL);
}

.padding-t-padding-xl {
    padding-top: var(--Padding-XL);
}

.padding-b-padding-xl {
    padding-bottom: var(--Padding-XL);
}

.padding-tb-padding-xl {
    padding-top: var(--Padding-XL);
    padding-bottom: var(--Padding-XL);
}

.padding-t-padding-l {
    padding-top: var(--Padding-L);
}

.padding-b-padding-l {
    padding-bottom: var(--Padding-L);
}

.padding-tb-padding-l {
    padding-top: var(--Padding-L);
    padding-bottom: var(--Padding-L);
}

.padding-t-padding-m {
    padding-top: var(--Padding-M);
}

.padding-b-padding-m {
    padding-bottom: var(--Padding-M);
}

.padding-tb-padding-m {
    padding-top: var(--Padding-M);
    padding-bottom: var(--Padding-M);
}

.padding-t-padding-s {
    padding-top: var(--Padding-S);
}

.padding-b-padding-s {
    padding-bottom: var(--Padding-S);
}

.padding-tb-padding-s {
    padding-top: var(--Padding-S);
    padding-bottom: var(--Padding-S);
}

.padding-t-padding-xs {
    padding-top: var(--Padding-XS);
}

.padding-b-padding-xs {
    padding-bottom: var(--Padding-XS);
}

.padding-tb-padding-xs {
    padding-top: var(--Padding-XS);
    padding-bottom: var(--Padding-XS);
}

.padding-t-container-padding {
    padding-top: var(--Container-Padding);
}

.padding-b-container-padding {
    padding-bottom: var(--Container-Padding);
}

.padding-tb-container-padding {
    padding-top: var(--Container-Padding);
    padding-bottom: var(--Container-Padding);
}


/** lists **/
ul, ol {
    padding-left: 1rem;
    padding-top: 0;
    margin-bottom: 0;
    font-size: var(--Paragraph);
    li {
        margin-bottom: 1rem;
        &:last-of-type p:last-of-type {
            margin-bottom: 0;
        }
    }
    &.checklist li {
        margin-bottom: 0;
    }
    &.no-bullets {
        padding-left: 0px;
        li {
            list-style-type: none;
            margin-bottom: 0.5rem;
        }
    }
}

.icon-medium {
    width: 3rem;
    height: auto;
}

.icon-large {
    width: 4rem;
    height: auto;
}

.divider {
    border-top: 1px solid var(--Light-Grey);
    opacity: 1;
    width: 100%;
}

/** formatting for documentation notes **/
.documentation {
    header {
        background-color: #ededed;
    }
    border-bottom: 1px solid black;
    xmp {
        background: black;
        color: white;
        padding: 0.5rem;
        max-height: 300px;
        overflow-y: auto;
    }
    .new:after {
        content: "";
        width: 0.5rem;
        height: 0.5rem;
        border-radius: 999px;
        background: green;
        display: inline-block;
        margin-left: 0.25rem;
    }
    .updated:after {
        content: "";
        width: 0.5rem;
        height: 0.5rem;
        border-radius: 999px;
        background: orange;
        display: inline-block;
        margin-left: 0.25rem;
    }
}

.rendering-title {
    margin-bottom: 2rem;
}

.documentation-warning {
    padding: 1rem;
    background: rgba(255,0,0,0.2);
    border: 1px solid red;
    border-radius: 1.5rem;
    p {
        margin-bottom: 0;
    }
    margin-bottom: 1rem;
}

.documentation-updates{
    padding: 1rem;
    border-radius: 1.5rem;
    border: 1px solid orange;
    margin-bottom: 1rem;
    li {
        margin-bottom: 0.25rem;
    }
    li:last-of-type {
        margin-bottom: 0;
    }
}