/* ============================================================
   Auto Repair Tune-Up · base — elements, header/footer, typography polish
   ============================================================ */

/* Global border-box.
   The kit shipped without one, so every `max-width` on a padded element
   resolved against the CONTENT box and the element rendered wider than its cap
   — the closing CTA capped at 720px measured 784px against a 720px column.
   Hit twice before this was fixed at the root. */
*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	background: var(--ar-bg);
	color: var(--ar-text);
	transition: background-color var(--ar-ease), color var(--ar-ease);
	-webkit-font-smoothing: antialiased;
}

::selection {
	background: var(--ar-accent-soft);
	color: var(--ar-text);
}

/* WCAG 2.2 · 2.4.11 Focus Not Obscured + 2.4.13 Focus Appearance:
   a 2px ring with a 2px offset stays visible against every surface token. */
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
	outline: 2px solid var(--ar-accent);
	outline-offset: 2px;
	border-radius: 4px;
}

h1, h2, h3, h4 {
	text-wrap: balance;
}

.ar-page-title {
	margin-top: var(--wp--preset--spacing--sm);
}

.ar-eyebrow {
	font-family: var(--ar-font-display);
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ar-accent);
	margin: 0 0 0.5rem;
}

/* ---------- header ---------- */
.ar-header {
	position: sticky;
	top: 0;
	z-index: var(--ar-z-header);
	background: color-mix(in srgb, var(--ar-bg) 85%, transparent);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--ar-border);
	padding: 0.6rem 1rem;
}
.ar-header.is-scrolled {
	box-shadow: var(--ar-shadow);
}
.ar-header__bar {
	align-items: center;
	gap: 1rem;
}
.ar-header__brand {
	align-items: center;
	gap: 0.6rem;
	flex-wrap: nowrap;
}
.ar-header__brand a {
	text-decoration: none;
}
.ar-header__nav a {
	font-family: var(--ar-font-display);
	font-weight: 600;
	font-size: 0.9375rem;
}
.ar-header__actions {
	align-items: center;
	gap: 0.6rem;
	flex-wrap: nowrap;
}

/* theme toggle.
   The kit painted the icon with --ar-warning (amber #F59E0B). That is a
   SEMANTIC token — it means "something needs attention" — and using it for a
   UI control both borrows that meaning and puts a colour on screen that is
   nowhere in the brand palette. It read as a stray orange dot beside the red
   call button. Now navy on light, white on dark: the control belongs to the
   header, not to the alert vocabulary.

   Sized to 44px so it sits closer to the call button's height and clears the
   minimum touch target. */
.ar-theme-toggle {
	inline-size: 44px;
	block-size: 44px;
	border-radius: 50%;
	border: 1px solid var(--ar-border);
	background: var(--ar-surface);
	cursor: pointer;
	display: grid;
	place-items: center;
	transition: border-color var(--ar-ease), background-color var(--ar-ease);
}
.ar-theme-toggle:hover {
	border-color: var(--ar-accent);
}
.ar-theme-toggle__icon {
	inline-size: 16px;
	block-size: 16px;
	border-radius: 50%;
	background: var(--ar-text);
	box-shadow: inset -4px -4px 0 0 var(--ar-surface);
	transition: background-color var(--ar-ease), box-shadow var(--ar-ease), transform var(--ar-ease);
}
:root[data-theme="dark"] .ar-theme-toggle__icon {
	background: var(--ar-on-accent);
	box-shadow: none;
	transform: scale(0.8);
}
@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) .ar-theme-toggle__icon {
		background: var(--ar-on-accent);
		box-shadow: none;
		transform: scale(0.8);
	}
}

/* ---------- buttons ---------- */
.wp-block-button__link,
.ar-btn {
	transition: background-color var(--ar-ease), color var(--ar-ease), border-color var(--ar-ease);
}
.wp-block-button:not(.is-style-outline) .wp-block-button__link {
	background: var(--ar-btn-bg);
	color: var(--ar-on-accent);
}
.wp-block-button:not(.is-style-outline) .wp-block-button__link:hover {
	background: var(--ar-btn-bg-hover);
}
.wp-block-button.is-style-outline .wp-block-button__link {
	border-color: var(--ar-accent);
	color: var(--ar-accent);
	background: transparent;
}
.wp-block-button.is-style-outline .wp-block-button__link:hover {
	background: var(--ar-accent);
	color: var(--ar-on-accent);
}

/* generic (non-block) buttons for PHP-rendered UI */
.ar-btn {
	display: inline-block;
	font-family: var(--ar-font-display);
	font-weight: 700;
	font-size: 0.9375rem;
	border-radius: var(--ar-radius);
	border: 1px solid transparent;
	padding: 0.65em 1.4em;
	cursor: pointer;
	text-decoration: none;
}
.ar-btn--primary {
	background: var(--ar-btn-bg);
	color: var(--ar-on-accent);
}
.ar-btn--primary:hover {
	background: var(--ar-btn-bg-hover);
}
.ar-btn--secondary {
	background: var(--ar-surface);
	border-color: var(--ar-border);
	color: var(--ar-accent);
}
.ar-btn--secondary:hover {
	border-color: var(--ar-accent);
}
.ar-btn[disabled] {
	opacity: 0.45;
	cursor: not-allowed;
}

/* ---------- breadcrumbs ---------- */
.ar-breadcrumbs {
	font-size: 0.8125rem;
	margin-block: 0.75rem 0;
}
.ar-breadcrumbs ol {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	margin: 0;
	padding: 0;
	color: var(--ar-text-2);
}
.ar-breadcrumbs li + li::before {
	content: "\203A";
	margin-inline-end: 0.35rem;
	color: var(--ar-border);
}
.ar-breadcrumbs a {
	color: var(--ar-text-2);
	text-decoration: none;
}
.ar-breadcrumbs a:hover {
	color: var(--ar-accent);
	text-decoration: underline;
}
.ar-breadcrumbs [aria-current="page"] {
	color: var(--ar-text);
	font-weight: 500;
}

/* ---------- forms ---------- */
.ar-form__row {
	display: grid;
	gap: 0.3rem;
	margin: 0 0 1rem;
}
.ar-form label {
	font-family: var(--ar-font-display);
	font-weight: 600;
	font-size: 0.875rem;
}
.ar-form input,
.ar-form select,
.ar-form textarea,
.wp-block-search__input {
	font: inherit;
	color: var(--ar-text);
	background: var(--ar-surface);
	border: 1px solid var(--ar-border);
	border-radius: var(--ar-radius);
	padding: 0.6em 0.8em;
	transition: border-color var(--ar-ease), box-shadow var(--ar-ease);
}
.ar-form input:focus,
.ar-form select:focus,
.ar-form textarea:focus {
	border-color: var(--ar-accent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ar-accent) 25%, transparent);
	outline: none;
}
.ar-form textarea {
	resize: vertical;
	min-block-size: 8rem;
}
.ar-form__actions {
	margin-block-start: 1.25rem;
}

/* Honeypot: off-screen but NOT display:none — some bots skip hidden inputs,
   and a few browsers refuse to submit them. aria-hidden + tabindex="-1" in the
   markup keep it away from assistive tech. */
.ar-form__hp {
	position: absolute !important;
	inline-size: 1px;
	block-size: 1px;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
}

.ar-form__notice {
	border-radius: var(--ar-radius);
	border: 1px solid var(--ar-border);
	padding: 0.9rem 1.1rem;
	margin-block-end: 1.25rem;
}
.ar-form__notice--ok {
	border-color: var(--ar-success);
	background: color-mix(in srgb, var(--ar-success) 12%, transparent);
}
.ar-form__notice--error {
	border-color: var(--ar-error);
	background: color-mix(in srgb, var(--ar-error) 12%, transparent);
}

/* ---------- footer ---------- */
.ar-footer {
	border-top: 1px solid var(--ar-border);
	background: var(--ar-surface);
	margin-block-start: var(--wp--preset--spacing--xl);
	padding: var(--wp--preset--spacing--lg) 1rem var(--wp--preset--spacing--md);
}
.ar-footer__head {
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--ar-text-2);
}
.ar-footer a {
	text-decoration: none;
}
.ar-footer a:hover {
	text-decoration: underline;
}
.ar-footer__links,
.ar-404__pages {
	list-style: none;
	padding: 0;
	font-size: 0.9375rem;
}
.ar-footer__links .wp-block-pages-list__item,
.ar-404__pages .wp-block-pages-list__item {
	margin-block: 0.25rem;
}
/* top-level pages only in the footer / 404 lists */
.ar-footer__links .wp-block-navigation__submenu-container,
.ar-404__pages .wp-block-navigation__submenu-container {
	display: none;
}
.ar-footer__legal {
	border-top: 1px solid var(--ar-border);
	margin-block-start: var(--wp--preset--spacing--md);
	padding-block-start: 1rem;
}

/* ---------- misc ---------- */
.ar-post-meta {
	color: var(--ar-text-2);
	margin-block-end: 1rem;
}
.ar-post-hero img {
	border-radius: var(--ar-radius-lg);
}
.ar-404 {
	padding-block: var(--wp--preset--spacing--lg);
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
	}
}