/* =========================================================================
   Batley Pharmacy — base
   Design tokens, reset, element defaults and the typography scale.
   Loaded first; everything else builds on these custom properties.
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. Design tokens
   Colours below were sampled directly from the exported Figma assets in
   assets/images/ rather than eyeballed. The source of each group is noted so
   a value can be traced back and re-checked.
   ---------------------------------------------------------------------- */

:root {
	/* Brand — sampled from logo.png */
	--color-brand-green: #0f7e10;
	--color-brand-blue: #0d74d8;
	--color-brand-orange: #f37951;

	/* Primary blue scale — sampled from the gradient bands and badge */
	--color-primary-900: #0a61b1;
	--color-primary-800: #0c62b2;
	--color-primary-700: #2e7fd6;
	--color-primary-600: #428fef;
	--color-primary-500: #4a93ef;
	--color-primary-400: #64aaf7;
	--color-primary-300: #8fbffa;
	--color-primary-200: #bcdffb;
	--color-primary-100: #ddf0fb;
	--color-primary-50: #edf9fe;

	/* Semantic aliases */
	--color-primary: var(--color-primary-900);
	/* The blue words inside a heading: the design system's light/primary/text. */
	--color-heading-accent: #1668b8;
	--color-primary-hover: var(--color-primary-700);
	--color-on-primary: #ffffff;

	/* Accent gradients — endpoints sampled from the three gradient cards.
	   Reproduced in CSS rather than used as flat images so the copy inside
	   them stays real text: selectable, translatable and readable by
	   assistive technology. */
	--gradient-blue: linear-gradient(180deg, #0c62b2 0%, #6aa1d5 100%);
	--gradient-green: linear-gradient(180deg, #50a227 0%, #a4d48c 100%);
	--gradient-orange: linear-gradient(180deg, #f37951 0%, #feb884 100%);

	/* Rating — sampled from google-reviews-badge.png */
	--color-star: #ffb700;

	/* Neutrals — sampled from the review cards */
	--color-heading: #232323;
	--color-text: #575757;
	--color-muted: #70757a;
	--color-divider: #d9d9d9;
	--color-border: #e6e6e6;
	--color-surface: #ffffff;
	--color-surface-soft: #f8f8f8;
	--color-surface-muted: #f3f3f3;
	--color-background: #ffffff;

	/* Focus ring */
	--color-focus: var(--color-primary-600);

	/* ---- Typography ----
	   The design faces, self-hosted from assets/fonts/ (variable files, all
	   weights): Albert Sans for headings and running text, IBM Plex Sans for
	   button labels, and Manrope for the display heading the home page
	   design (2026-10-20) sets its hero in - its "6XL/Bold" style, which
	   other headings may take as the revised sections arrive. The
	   @font-face blocks are at the foot of this file. */
	--font-primary: "Albert Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--font-heading: var(--font-primary);
	--font-button: "IBM Plex Sans", var(--font-primary);
	--font-display: "Manrope", var(--font-primary);

	--fw-regular: 400;
	--fw-medium: 500;
	--fw-semibold: 600;
	--fw-bold: 700;

	/* Fluid scale: each step interpolates between its mobile and desktop size
	   so text keeps working at every width, not just at the breakpoints. */
	--fs-display: clamp(2.25rem, 1.30rem + 4.20vw, 4.00rem); /*  36 →  64 */

	/* The Figma's section-heading spec — Albert Sans Medium, 50px over an
	   80px line with 0.1px tracking — and its 18px/30px paragraph. The
	   heading interpolates up to exactly 50px; the ratios hold on the way.
	   The ceiling is in px, not rem, on purpose: the design says 50, and a
	   px ceiling keeps it at 50 whatever the root does (while the page
	   still grew past 1440, a rem ceiling took these to 66px at 1920). */
	--fs-heading: clamp(2rem, 1.52rem + 2.14vw, 50px);       /*  32 →  50 */
	--lh-display: 1.6;                                        /*  80 ÷ 50 */
	--fs-lead: 1.125rem;                                      /*  18 */
	--lh-lead: 1.6667;                                        /*  30 ÷ 18 */
	--ls-button: 0.1px;

	--fs-h1: clamp(2.00rem, 1.46rem + 2.40vw, 3.00rem);      /*  32 →  48 */
	/* Every h2 on the site: the design system's "5XL/Semi Bold", 48 at the
	   1440 design width, easing down on narrower screens. */
	--fs-h2: clamp(2rem, 1.5rem + 1.75vw, 3rem);              /*  32 →  48 */
	--fs-h3: clamp(1.375rem, 1.17rem + 0.90vw, 1.75rem);     /*  22 →  28 */
	--fs-h4: clamp(1.125rem, 1.02rem + 0.45vw, 1.3125rem);   /*  18 →  21 */
	--fs-lg: clamp(1.0625rem, 1.00rem + 0.30vw, 1.1875rem);  /*  17 →  19 */
	--fs-body: 1rem;                                          /*  16 */
	--fs-sm: 0.9375rem;                                       /*  15 */
	--fs-xs: 0.8125rem;                                       /*  13 */

	--lh-tight: 1.15;
	--lh-heading: 1.25;
	--lh-snug: 1.45;
	--lh-body: 1.65;

	--ls-tight: -0.02em;
	/* The Figma tracks its headings at a flat 0.1px. */
	--ls-heading: 0.1px;
	--ls-normal: 0;
	--ls-wide: 0.04em;

	/* ---- Spacing ---- */
	--space-3xs: 0.25rem;
	--space-2xs: 0.5rem;
	--space-xs: 0.75rem;
	--space-sm: 1rem;
	--space-md: 1.5rem;
	--space-lg: 2rem;
	--space-xl: 3rem;
	--space-2xl: 4rem;
	--space-3xl: 6rem;

	/* Vertical rhythm between page sections, fluid across viewports. */
	--section-gap: clamp(3.5rem, 2.20rem + 5.60vw, 7rem);

	/* ---- Layout ---- */
	--container-max: 1200px;
	--container-wide: 1374px;
	--container-pad: clamp(1rem, 0.55rem + 2.20vw, 2.5rem);

	/* ---- Radii ---- */
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 16px;
	--radius-xl: 24px;
	--radius-2xl: 32px;
	--radius-pill: 999px;

	/* ---- Elevation ---- */
	--shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
	--shadow-md: 0 4px 12px rgba(16, 24, 40, 0.08);
	--shadow-lg: 0 12px 32px rgba(16, 24, 40, 0.10);
	--shadow-primary: 0 8px 24px rgba(10, 97, 177, 0.24);

	/* ---- Motion ---- */
	--ease: cubic-bezier(0.4, 0, 0.2, 1);
	--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
	--dur-fast: 150ms;
	--dur: 250ms;
	--dur-slow: 400ms;

	/* ---- Layers ---- */
	--z-base: 1;
	--z-sticky: 100;
	--z-header: 200;
	--z-overlay: 300;
	--z-modal: 400;
}

/* -------------------------------------------------------------------------
   2. Reset
   ---------------------------------------------------------------------- */

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-behavior: smooth;
	/* Keep anchored headings clear of the sticky header. */
	scroll-padding-top: 6rem;
}

html {
	/* clip, not hidden: it forbids sideways scrolling outright without
	   turning the root into a scroll container, and unlike overflow on body
	   it holds on iOS Safari. The aeroplane deliberately sits off-canvas
	   between scroll positions; this keeps it from widening the document. */
	overflow-x: clip;
}

body {
	margin: 0;
	background-color: var(--color-background);
	color: var(--color-text);
	font-family: var(--font-primary);
	font-size: var(--fs-body);
	line-height: var(--lh-body);
	font-weight: var(--fw-regular);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	/* Belt and braces against sideways scroll on small screens. */
	overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd {
	margin: 0;
}

ul[class],
ol[class] {
	margin: 0;
	padding: 0;
	list-style: none;
}

img,
picture,
video,
canvas,
svg {
	display: block;
	max-width: 100%;
}

img {
	height: auto;
	border-style: none;
}

/* Components below set display on elements that are also toggled with the
   hidden attribute, so the attribute has to win. This is the one place the
   theme uses !important. */
[hidden] {
	display: none !important;
}

input,
button,
textarea,
select {
	font: inherit;
	color: inherit;
}

button {
	background: none;
	border: 0;
	padding: 0;
	cursor: pointer;
}

table {
	border-collapse: collapse;
	width: 100%;
}

/* -------------------------------------------------------------------------
   3. Typography
   ---------------------------------------------------------------------- */

h1, h2, h3, h4, h5, h6 {
	color: var(--color-heading);
	font-family: var(--font-heading);
	/* Medium, per the Figma's heading spec; components that genuinely need
	   more weight say so themselves. */
	font-weight: var(--fw-medium);
	line-height: var(--lh-heading);
	letter-spacing: var(--ls-heading);
	text-wrap: balance;
	/*
	 * No text-transform here on purpose. A heading renders in the case it
	 * was typed, which is what lets the Figma's own capitalisation stand —
	 * its headings are sentences ("Symptoms of Cholera", "How does Batley
	 * Pharmacy help?") with the odd Title Case one among them, and only
	 * the words themselves can carry that distinction.
	 *
	 * A capitalize transform was tried site-wide on 2026-09-18 and taken
	 * out the same day: CSS raises every word, small ones included, so it
	 * set "Symptoms Of Cholera" and "Drink Bottled Or Boiled Water" and
	 * overrode the design everywhere at once. Case is content. Typing a
	 * heading the way it should read, in wp-admin, is what decides it.
	 */
}

h1 { font-size: var(--fs-h1); }

/* The design system's "5XL/Semi Bold", which every h2 on the site takes
   (2026-10-21): Manrope 600, 48 on a 100% line, 0.5% tracked. A section
   that draws its heading to an export's own measure sets the size itself
   and inherits the rest. */
h2 {
	font-family: var(--font-display);
	font-size: var(--fs-h2);
	font-weight: var(--fw-semibold);
	line-height: 1;
	letter-spacing: 0.005em;
}

h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }
h5 { font-size: var(--fs-lg); }
h6 { font-size: var(--fs-body); }

p {
	text-wrap: pretty;
}

a {
	color: var(--color-primary);
	text-decoration: none;
	transition: color var(--dur) var(--ease);
}

a:hover {
	color: var(--color-primary-hover);
}

strong, b { font-weight: var(--fw-semibold); }

small { font-size: var(--fs-xs); }

blockquote {
	border-left: 3px solid var(--color-primary-300);
	padding-left: var(--space-md);
	color: var(--color-heading);
	font-size: var(--fs-lg);
}

code, kbd, pre, samp {
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: 0.9em;
}

pre {
	overflow-x: auto;
	padding: var(--space-md);
	background: var(--color-surface-muted);
	border-radius: var(--radius-md);
}

hr {
	border: 0;
	border-top: 1px solid var(--color-border);
	margin: var(--space-xl) 0;
}

/* -------------------------------------------------------------------------
   4. Layout utilities
   ---------------------------------------------------------------------- */

.container {
	width: 100%;
	max-width: calc(var(--container-max) + (var(--container-pad) * 2));
	margin-inline: auto;
	padding-inline: var(--container-pad);
}

.container--wide {
	max-width: calc(var(--container-wide) + (var(--container-pad) * 2));
}

.container--narrow {
	max-width: calc(45rem + (var(--container-pad) * 2)); /* 720 at the design's 16px root; scales past 1440 */
}

.section {
	padding-block: var(--section-gap);
}

.section__header {
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
	margin-bottom: var(--space-xl);
	max-width: 46rem;
}

.section__eyebrow {
	color: var(--color-primary);
	font-size: var(--fs-sm);
	font-weight: var(--fw-semibold);
	letter-spacing: var(--ls-wide);
	text-transform: uppercase;
}

.section__title {
	font-size: var(--fs-heading);
	font-weight: var(--fw-medium);
	line-height: var(--lh-display);
}

.section__lead {
	font-size: var(--fs-lead);
	line-height: var(--lh-lead);
	color: var(--color-text);
}

.section--center .section__header {
	margin-inline: auto;
	text-align: center;
	align-items: center;
}

/* -------------------------------------------------------------------------
   5. Accessibility helpers
   ---------------------------------------------------------------------- */

.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}

/* The digits of a figure that counts up (batley_count_markup, main.js):
   one width per digit, so the text does not twitch sideways as it runs. */
.count-up {
	font-variant-numeric: tabular-nums;
}

/* Visible when focused, so keyboard users can jump straight to the content. */
.skip-link {
	position: absolute;
	top: -100%;
	left: var(--space-sm);
	z-index: var(--z-modal);
	padding: var(--space-2xs) var(--space-sm);
	background: var(--color-primary);
	color: var(--color-on-primary);
	border-radius: 0 0 var(--radius-sm) var(--radius-sm);
	font-weight: var(--fw-semibold);
	transition: top var(--dur) var(--ease);
}

.skip-link:focus {
	top: 0;
	color: var(--color-on-primary);
}

/* A single, consistent focus ring everywhere. */
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
	outline: 3px solid var(--color-focus);
	outline-offset: 2px;
	border-radius: var(--radius-sm);
}

/* Honour the OS "reduce motion" setting. */
@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}

/* -------------------------------------------------------------------------
   6. WordPress core classes
   ---------------------------------------------------------------------- */

.alignleft {
	float: left;
	margin: 0 var(--space-md) var(--space-sm) 0;
}

.alignright {
	float: right;
	margin: 0 0 var(--space-sm) var(--space-md);
}

.aligncenter {
	display: block;
	margin-inline: auto;
}

.alignwide {
	max-width: var(--container-wide);
	margin-inline: auto;
}

.alignfull {
	max-width: none;
	margin-inline: 0;
}

.wp-caption { margin-bottom: var(--space-md); }

.wp-caption-text,
.wp-block-image figcaption {
	color: var(--color-muted);
	font-size: var(--fs-sm);
	text-align: center;
	margin-top: var(--space-2xs);
}

.sticky { position: relative; }

.gallery-caption { display: block; }

/* -------------------------------------------------------------------------
   7. Self-hosted fonts
   Variable woff2 files (latin subset), one per family covering every weight
   the theme uses. Hosted locally so there is no third-party request and no
   Google Fonts GDPR question; swap keeps text visible while they load.
   ---------------------------------------------------------------------- */

@font-face {
	font-family: "Albert Sans";
	src: url("../fonts/albert-sans-variable.woff2") format("woff2");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "IBM Plex Sans";
	src: url("../fonts/ibm-plex-sans-variable.woff2") format("woff2");
	font-weight: 100 700;
	font-style: normal;
	font-display: swap;
}

/* Manrope, the latin subset of the variable file (Google Fonts v20, OFL),
   added 2026-10-20 for the home page hero's heading. */
@font-face {
	font-family: "Manrope";
	src: url("../fonts/manrope-variable.woff2") format("woff2");
	font-weight: 200 800;
	font-style: normal;
	font-display: swap;
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}