/*
Theme Name:   Burns Camps
Theme URI:    https://burnscamps.org
Description:  ACF block theme for the Burns Camps charity site. Every section is a block with named fields; the Site Options page holds the header, footer and charity details.
Author:       W Web Design
Author URI:   https://wwebdesign.co.uk
Version:      1.0.0
Requires at least: 6.5
Requires PHP: 8.1
Text Domain:  burnscamps
License:      Proprietary
*/

/* =========================================================================
   1. TOKENS — and the accessibility floor they carry.

   A brand colour is not a text colour until it has been measured on the
   ground it will sit on. Every pair below carries its ratio.

   The original brand green (#83A838) is a FILL ONLY: white on it is 2.75:1.
   Anywhere white type sits on green, or green is used as text, the darker
   --bc-green-ink is used instead.
   ====================================================================== */
:root {
	/* ---- fills ---------------------------------------------------------- */
	--bc-primary:      #46579B;   /* brand blue. White on it 6.78:1 */
	--bc-primary-dark: #38467F;   /* hover. White on it 9.0:1 */
	--bc-green:        #83A838;   /* decorative fill only — see above */
	--bc-green-ink:    #5C7A1F;   /* green as text / behind white. 4.93:1 on white, 4.72:1 on --bc-bg */
	--bc-green-ink-dk: #4C6618;   /* hover */
	--bc-accent:       #DFECC6;   /* pale green wash — icon circles, badges */

	/* ---- inks (text) ---------------------------------------------------- */
	--bc-ink:          #1F2747;   /* 13.4:1 on the tint, 15.6:1 on white */
	--bc-ink-soft:     #525A7A;   /* 6.48:1 on --bc-bg, 6.21:1 on the tint — the floor for secondary prose */
	--bc-on-primary:   #FFFFFF;   /* 6.78:1 on --bc-primary */
	--bc-on-green:     #FFFFFF;   /* 4.93:1 on --bc-green-ink */
	--bc-on-accent:    #1F2747;   /* 11.78:1 on --bc-accent */

	/* ---- grounds -------------------------------------------------------- */
	--bc-bg:           #F9FAFB;
	--bc-white:        #FFFFFF;
	--bc-tint:         #F4F5F9;   /* primary at 6% on white */

	/* TWO border tokens. A hairline round a card is decoration and may be
	   faint. The edge of a CONTROL needs 3:1 (WCAG 1.4.11). */
	--bc-hairline:     #DDE0EC;   /* decorative only */
	--bc-border-ui:    #46579B;   /* anything that bounds a control — 6.5:1 */

	/* ---- type & shape --------------------------------------------------- */
	--bc-font-body:    "Quicksand", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--bc-font-head:    "Fredoka", "Quicksand", system-ui, sans-serif;
	--bc-radius:       1rem;
	--bc-radius-lg:    1.5rem;
	--bc-shadow:       0 10px 30px -12px rgba(31, 39, 71, .18);
	--bc-measure:      1280px;
	--bc-gutter:       24px;
}

/* =========================================================================
   2. BASE
   ====================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
	margin: 0;
	font-family: var(--bc-font-body);
	font-size: 1rem;
	line-height: 1.6;
	color: var(--bc-ink);
	background: var(--bc-bg);
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
	margin: 0 0 .6em;
	font-family: var(--bc-font-head);
	font-weight: 600;
	letter-spacing: -.01em;
	line-height: 1.15;
	color: var(--bc-ink);
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.25rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin: 0 0 1em; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bc-primary); }
a:hover { color: var(--bc-primary-dark); }

.burnscamps-wrap {
	width: 100%;
	max-width: var(--bc-measure);
	margin-inline: auto;
	padding-inline: var(--bc-gutter);
}

.burnscamps-main { display: block; }

/* ---- focus: a component, and it needs 3:1 ----------------------------- */
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
	outline: 3px solid var(--bc-primary-dark);
	outline-offset: 3px;
	border-radius: 4px;
}
:where(.burnscamps-band--brand) :is(a, button, [tabindex]):focus-visible,
.burnscamps-footer__panel .burnscamps-btn:focus-visible {
	outline-color: #fff;
}
.burnscamps-footer__panel .burnscamps-btn:focus-visible { outline-color: var(--bc-ink); }

/* ---- the skip link must be VISIBLE when focused ----------------------- */
.burnscamps-sr-only {
	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;
}
.burnscamps-sr-only:focus,
.burnscamps-sr-only:focus-visible {
	position: fixed !important;
	top: 12px; left: 12px;
	width: auto; height: auto;
	padding: 12px 20px;
	margin: 0;
	overflow: visible;
	clip: auto;
	clip-path: none;
	z-index: 10000;
	background: var(--bc-white);
	color: var(--bc-primary-dark);
	font-weight: 700;
	border-radius: 999px;
	outline: 3px solid var(--bc-primary-dark);
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: .001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .001ms !important;
		scroll-behavior: auto !important;
	}
}

/* =========================================================================
   3. SECTIONS & BANDS — a band is a PAIR of surface and ink.
   ====================================================================== */
.burnscamps-section { padding-block: 2.5rem; }
/* A visible band carries more air than a section that sits on the page ground.
   Doubled selectors on every override: block stylesheets are inlined BEFORE this
   file on some requests and after on others, so order must never decide. */
.burnscamps-section.burnscamps-band--white,
.burnscamps-section.burnscamps-band--tint,
.burnscamps-section.burnscamps-band--brand { padding-block: 5rem; }

.burnscamps-band--plain { background: var(--bc-bg);    color: var(--bc-ink); }
.burnscamps-band--white { background: var(--bc-white); color: var(--bc-ink); }
.burnscamps-band--tint  { background: var(--bc-tint);  color: var(--bc-ink); }
.burnscamps-band--brand { background: var(--bc-primary); color: var(--bc-on-primary); }

.burnscamps-band--brand :is(h1, h2, h3, h4, h5, h6) { color: inherit; }
/* Link colour is scoped to prose and excludes buttons — a blanket
   `.band a {}` outranks a button's own colour and repaints a call to action. */
.burnscamps-band--brand :is(p, li, .burnscamps-prose) a:not(.burnscamps-btn) {
	color: #fff;
	text-decoration-thickness: 2px;
}

.burnscamps-lede { font-size: 1.25rem; color: var(--bc-ink-soft); }
.burnscamps-band--brand .burnscamps-lede { color: #fff; }

/* Page / section introduction: centred title + lede */
.burnscamps-intro { max-width: 52rem; }
.burnscamps-intro--center { text-align: center; margin-inline: auto; }
.burnscamps-intro__title { color: var(--bc-ink); margin-bottom: .4em; }
.burnscamps-intro--primary .burnscamps-intro__title { color: var(--bc-primary); }
.burnscamps-intro__lede { font-size: 1.25rem; color: var(--bc-ink-soft); max-width: 42rem; margin-inline: auto; }

/* Prose — the one place that styles raw editor HTML. */
.burnscamps-prose { max-width: 56rem; margin-inline: auto; font-size: 1.125rem; color: var(--bc-ink-soft); }
.burnscamps-prose h2 { margin-top: 1.6em; color: var(--bc-ink); }
.burnscamps-prose h3 { margin-top: 1.4em; color: var(--bc-ink); }
.burnscamps-prose ol { padding-left: 1.4em; }
.burnscamps-prose ul {
	margin: 0 0 1.25rem;
	padding: .25rem 0 .25rem 1.25rem;
	list-style: none;
	border-left: 4px solid #C3C9E0;
}
.burnscamps-prose li { position: relative; margin-bottom: .75rem; padding-left: 1.25rem; }
.burnscamps-prose ul > li::before {
	content: "";
	position: absolute;
	left: 0;
	top: .7em;
	width: .5rem;
	height: .5rem;
	border-radius: 50%;
	background: var(--bc-primary);
}
.burnscamps-prose strong { color: var(--bc-ink); }

/* =========================================================================
   4. BUTTONS — pills. Label is always the editor's own.
   ====================================================================== */
.burnscamps-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	margin: 0;
}
.burnscamps-intro--center .burnscamps-actions,
.burnscamps-actions--center { justify-content: center; }

.burnscamps-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: .75rem 1.9rem;
	border: 2px solid transparent;
	border-radius: 999px;
	font-family: var(--bc-font-body);
	font-size: 1.0625rem;
	font-weight: 700;
	line-height: 1.2;
	text-align: center;
	text-decoration: none;
	cursor: pointer;
	transition: background-color .2s, color .2s, transform .2s, box-shadow .2s;
}
.burnscamps-btn--solid {
	background: var(--bc-primary);
	color: var(--bc-on-primary);
	box-shadow: 0 10px 24px -10px rgba(70, 87, 155, .55);
}
.burnscamps-btn--solid:hover { background: var(--bc-primary-dark); color: var(--bc-on-primary); transform: translateY(-2px); }

.burnscamps-btn--outline {
	background: transparent;
	color: var(--bc-primary);
	border-color: var(--bc-border-ui);
}
.burnscamps-btn--outline:hover { background: var(--bc-primary); color: var(--bc-on-primary); }

.burnscamps-btn--green {
	background: var(--bc-green-ink);
	color: var(--bc-on-green);
}
.burnscamps-btn--green:hover { background: var(--bc-green-ink-dk); color: var(--bc-on-green); transform: translateY(-2px); }

/* On the brand band the solid button inverts to white-on-blue text. */
.burnscamps-band--brand .burnscamps-btn--solid { background: #fff; color: var(--bc-primary-dark); box-shadow: none; }
.burnscamps-band--brand .burnscamps-btn--solid:hover { background: var(--bc-accent); color: var(--bc-ink); }
.burnscamps-band--brand .burnscamps-btn--outline { color: #fff; border-color: #fff; }
.burnscamps-band--brand .burnscamps-btn--outline:hover { background: #fff; color: var(--bc-primary-dark); }

/* Icon in a pale green circle */
.burnscamps-icon-disc {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 3.5rem;
	height: 3.5rem;
	border-radius: 50%;
	background: var(--bc-accent);
	color: var(--bc-green-ink);
}
.burnscamps-icon-disc .burnscamps-icon { width: 1.5rem; height: 1.5rem; }

/* =========================================================================
   5. HEADER
   ====================================================================== */
.burnscamps-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(255, 255, 255, .95);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--bc-hairline);
}
.burnscamps-header__inner {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	min-height: 4rem;
}
.burnscamps-header__logo {
	display: inline-flex;
	align-items: center;
	gap: .6rem;
	margin-right: auto;
	text-decoration: none;
	color: var(--bc-primary);
}
.burnscamps-header__logo-img { max-height: 44px; width: auto; }
.burnscamps-header__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	border-radius: 50%;
	background: #E6E9F4;   /* primary at ~12% */
	color: var(--bc-primary);
}
.burnscamps-header__mark .burnscamps-icon { fill: currentColor; }
.burnscamps-header__name {
	font-family: var(--bc-font-head);
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: -.01em;
}

.burnscamps-nav__list {
	display: flex;
	align-items: center;
	gap: 1.75rem;
	margin: 0;
	padding: 0;
	list-style: none;
}
.burnscamps-nav__list a {
	display: inline-block;
	padding-block: .35rem;
	font-size: .95rem;
	font-weight: 600;
	color: var(--bc-ink-soft);
	text-decoration: none;
}
.burnscamps-nav__list a:hover { color: var(--bc-primary); }
.burnscamps-nav__list .current-menu-item > a,
.burnscamps-nav__list a[aria-current="page"] { color: var(--bc-ink); font-weight: 700; }

.burnscamps-header__actions { display: flex; align-items: center; gap: .75rem; }
.burnscamps-header__cta { min-height: 44px; padding: .55rem 1.4rem; font-size: .95rem; }

.burnscamps-burger {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 0 10px;
	border: 0;
	background: transparent;
	cursor: pointer;
}
.burnscamps-burger__bar {
	display: block;
	height: 2px;
	border-radius: 2px;
	background: var(--bc-ink);
	transition: transform .2s, opacity .2s;
}
.burnscamps-burger[aria-expanded="true"] .burnscamps-burger__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burnscamps-burger[aria-expanded="true"] .burnscamps-burger__bar:nth-child(2) { opacity: 0; }
.burnscamps-burger[aria-expanded="true"] .burnscamps-burger__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Drawer — non-modal, closed it is `hidden`. 1024 matches assets/header.js. */
.burnscamps-drawer {
	position: fixed;
	inset: 4rem 0 0 0;
	z-index: 49;
	overflow-y: auto;
	padding: 1.5rem var(--bc-gutter);
	background: var(--bc-white);
	transform: translateY(-8px);
	opacity: 0;
	transition: transform .25s, opacity .25s;
}
.burnscamps-drawer.is-open { transform: none; opacity: 1; }
.burnscamps-drawer__list { margin: 0; padding: 0; list-style: none; }
.burnscamps-drawer__list a {
	display: block;
	padding: .9rem 0;
	border-bottom: 1px solid var(--bc-hairline);
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--bc-ink);
	text-decoration: none;
}

@media (max-width: 1024px) {
	.burnscamps-nav { display: none; }
	.burnscamps-burger { display: inline-flex; }
}
@media (min-width: 1025px) {
	.burnscamps-drawer { display: none !important; }
}
.admin-bar .burnscamps-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .burnscamps-header { top: 46px; } }

/* =========================================================================
   6. FOOTER
   ====================================================================== */
.burnscamps-footer {
	background: #F8FAFC;
	border-top: 1px solid var(--bc-hairline);
	padding-top: 3rem;
	color: var(--bc-ink-soft);
	font-size: .95rem;
}
.burnscamps-footer__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 2rem;
	align-items: start;
}
.burnscamps-footer__title {
	margin: 0 0 1rem;
	font-family: var(--bc-font-head);
	font-size: 1.125rem;
	font-weight: 600;
	color: var(--bc-ink);
}
.burnscamps-footer__col:first-child .burnscamps-footer__title { color: var(--bc-primary); font-size: 1.25rem; }
.burnscamps-footer__charity {
	display: flex;
	align-items: center;
	gap: .5rem;
	color: var(--bc-green-ink);
	font-weight: 600;
}
.burnscamps-footer__charity .burnscamps-icon { fill: currentColor; }
.burnscamps-footer__list { margin: 0; padding: 0; list-style: none; }
.burnscamps-footer__list li { margin-bottom: .5rem; }
.burnscamps-footer__list a { color: var(--bc-ink-soft); text-decoration: none; }
.burnscamps-footer__list a:hover { color: var(--bc-primary); text-decoration: underline; }
.burnscamps-footer__list--icons li { display: flex; align-items: center; gap: .6rem; }
.burnscamps-footer__list--icons .burnscamps-icon { flex: none; color: var(--bc-ink-soft); }

.burnscamps-footer__panel {
	padding: 1.5rem;
	border-radius: var(--bc-radius);
	background: #F1F3F9;
}
.burnscamps-footer__panel-title {
	margin: 0 0 .5rem;
	font-family: var(--bc-font-head);
	font-weight: 600;
	color: var(--bc-primary);
}
.burnscamps-footer__panel .burnscamps-btn { width: 100%; min-height: 44px; font-size: .95rem; }

.burnscamps-footer__legal {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: .5rem 2rem;
	padding-block: 1.5rem 2rem;
	font-size: .85rem;
}
.burnscamps-footer__legal-wrap { margin-top: 2.5rem; border-top: 1px solid var(--bc-hairline); }
.burnscamps-footer__legal p { margin: 0; }
.burnscamps-footer__legal a { color: var(--bc-ink); font-weight: 600; }

@media (max-width: 900px) {
	.burnscamps-footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
	.burnscamps-footer__grid { grid-template-columns: 1fr; }
	.burnscamps-section { padding-block: 1.75rem; }
	.burnscamps-section.burnscamps-band--white,
	.burnscamps-section.burnscamps-band--tint,
	.burnscamps-section.burnscamps-band--brand { padding-block: 3.25rem; }
}

/* =========================================================================
   7. TWO-COLUMN ROWS (built by inc/layout.php from adjacent half-width blocks)
   ====================================================================== */
.burnscamps-row {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0 3rem;
	align-items: start;
	max-width: var(--bc-measure);
	margin-inline: auto;
	padding-inline: var(--bc-gutter);
}
/* The row owns the gutter; the sections inside drop theirs and their background,
   so the page ground runs unbroken behind both columns. */
.burnscamps-row > .burnscamps-section { padding-block: 2rem 3rem; padding-inline: 0; background: transparent; }
.burnscamps-row .burnscamps-wrap { padding-inline: 0; }
@media (max-width: 900px) {
	.burnscamps-row { grid-template-columns: 1fr; }
	.burnscamps-row > .burnscamps-section { padding-block: 1.5rem; }
}

/* The third button colour: a soft green pill with dark type (11.78:1). */
.burnscamps-btn--soft { background: var(--bc-accent); color: var(--bc-on-accent); border-color: #C9DCA6; }
.burnscamps-btn--soft:hover { background: #CFE3A8; color: var(--bc-on-accent); transform: translateY(-2px); }