/*
 * Massage 1 Thai Spa — global design system ("Bright").
 * Hand-authored (no build step). Enqueued on the front end AND inside the block
 * editor (add_editor_style), so blocks look identical in both. Per-block
 * style.scss files consume the --m1-* custom properties below.
 *
 * Source: designs/massage-thai-spa/DESIGN.md and assets/css/bright.css. Values
 * are ported 1:1; where a comment quotes a contrast ratio it is the comp's.
 *
 * The webfonts' @font-face rules come from theme.json (settings.typography.
 * fontFamilies[].fontFace), which WordPress prints on the front end AND in the
 * editor canvas, so they are declared once there and not repeated here.
 *
 * The starter's token names (--m1-paper, --m1-accent, --m1-line, ...) are kept
 * as aliases at the bottom of :root so anything written against them still
 * resolves. New code uses the design's own names.
 */

:root {
	/* --- Grounds: white first, the flyer's warm shell, the peach blush. No dark
	   surfaces anywhere (DESIGN.md, "The White Ground Rule"). --- */
	--m1-white: #ffffff;
	--m1-shell: #fbf6f2;            /* the Hydrate Facial flyer's ground */
	--m1-blush: #fdeee6;            /* offers strip, line-button hover */

	/* --- Ink, warm rather than black --- */
	--m1-ink: #2e2724;              /* headings, nav, button text. 14.6:1 on white */
	--m1-text: #5b514c;             /* body. 7.6:1 on white, 7.1:1 on shell */
	--m1-text-soft: #786c66;        /* secondary, labels. 5.1:1 on white, 4.7:1 on shell */

	/* --- The logo's tones --- */
	--m1-coral: #e7835b;            /* fills, icons, rules. NEVER text (ink on it is 5.5:1) */
	--m1-peach: #e9967a;            /* coral pill hover, scrollbar thumb */
	--m1-coral-text: #dc6650;       /* coral as LARGE text only (24px+, or 19.2px bold):
	                                   3.5:1 white, 3.2:1 shell, 3.1:1 blush */
	--m1-rule-peach: #f2b8a0;       /* structural dividers */
	--m1-rule: rgba(46, 39, 36, 0.12); /* 1px hairlines in lists, drawer, stuck header */
	--m1-focus: #b9532e;            /* focus ring ONLY. 4.9:1 on white */

	/* --- Type --- */
	--m1-display: "Marcellus", Georgia, serif;
	--m1-sans: "Urbanist", "Segoe UI", system-ui, sans-serif;
	--m1-step--1: 0.875rem;
	--m1-step-0: 1.0625rem;
	--m1-step-1: 1.3rem;                                     /* title small */
	--m1-step-2: clamp(1.4rem, 1.15rem + 0.8vw, 1.75rem);    /* title */
	--m1-step-3: clamp(1.9rem, 1.35rem + 1.9vw, 2.75rem);    /* headline (H2) */
	--m1-step-4: clamp(2.45rem, 1.5rem + 2.7vw, 4.1rem);     /* display (H1) */

	/* --- Space and layout --- */
	--m1-gutter: clamp(16px, 4vw, 56px);
	--m1-max: 1240px;
	--m1-header-max: 1400px;
	--m1-section: clamp(72px, 9vw, 136px);
	--m1-radius: 6px;
	--m1-radius-pill: 999px;
	--m1-ease: cubic-bezier(0.16, 1, 0.3, 1);
	--m1-header-h: 112px;
	--m1-svcnav-h: 62px;

	/* Scrollbar width, published by theme.js for full-bleed alignment. */
	--m1-sbw: 0px;

	/* --- Starter aliases (keep; see header comment) --- */
	--m1-paper: var(--m1-white);
	--m1-tint: var(--m1-shell);
	--m1-ink-soft: var(--m1-text);
	--m1-line: var(--m1-rule);
	--m1-accent: var(--m1-coral);
	--m1-accent-ink: var(--m1-focus);
	--m1-bg: var(--m1-white);
	--m1-surface: var(--m1-shell);
	--m1-border: var(--m1-rule);
	--m1-muted: var(--m1-text-soft);
	--m1-font-display: var(--m1-display);
	--m1-font-body: var(--m1-sans);
	--m1-wrap: var(--m1-max);
	--m1-container: var(--m1-max);
	--m1-pad: var(--m1-gutter);
	--m1-r-sm: var(--m1-radius);
	--m1-r-pill: var(--m1-radius-pill);
}

/* The homepage runs a tighter rhythm: Anton found the gaps between its
   sections too large (home.css, 2026-10-28). The location comps keep the
   design's own spacing above, so only the front page changes. */
.home {
	--m1-section: clamp(56px, 6.5vw, 104px);
}

@media ( max-width: 640px ) {
	:root {
		--m1-header-h: 84px;
		--m1-svcnav-h: 54px;
	}
}

/* --- Base reset (WordPress ships none of this on the front end — SETUP §9) --- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
	/* In-page jumps land below the sticky header and the services bar. */
	scroll-padding-top: calc(var(--m1-header-h) + var(--m1-svcnav-h) + 8px);
	scrollbar-color: var(--m1-peach) var(--m1-shell);
}

body {
	margin: 0;
	background: var(--m1-white);
	color: var(--m1-text);
	font: 400 var(--m1-step-0) / 1.7 var(--m1-sans);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	caret-color: var(--m1-coral);
	/* clip, not hidden — hidden would make <body> a scroll container and break
	   the sticky header. */
	overflow-x: clip;
}

img,
video {
	display: block;
	max-width: 100%;
	height: auto;
}

figure {
	margin: 0;
}

/* Form controls don't inherit font-family from body — force it, or unstyled
   inputs/buttons render in the user-agent font. */
button,
input,
select,
textarea,
optgroup {
	font-family: inherit;
}

/* Marcellus speaks: one weight, never bold, never uppercase (DESIGN.md,
   "The Two Voices Rule"). */
h1,
h2,
h3,
h4 {
	margin: 0;
	font-family: var(--m1-display);
	font-weight: 400;
	line-height: 1.15;
	color: var(--m1-ink);
	text-wrap: balance;
}

p {
	margin: 0;
	text-wrap: pretty;
}

a {
	color: inherit;
	text-underline-offset: 0.24em;
	text-decoration-thickness: 1px;
}

::selection {
	background: #fbd6c4;
	color: var(--m1-ink);
}

:focus-visible {
	outline: 2px solid var(--m1-focus);
	outline-offset: 3px;
	border-radius: 4px;
}

/* Visually hidden, still read by screen readers. */
.m1-sr {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* Locks page scroll while the mobile drawer is open (set by theme.js on both
   <html> and <body>: iOS Safari still scrolls the page behind the drawer when
   only <body> is locked). */
.m1-no-scroll,
.m1-no-scroll body {
	overflow: hidden;
	overscroll-behavior: none;
}

/* Skip link — visible only when focused. Keyboard users land here first. */
.m1-skip {
	position: absolute;
	left: 0.5rem;
	top: -100%;
	z-index: 100;
	padding: 0.75rem 1.1rem;
	background: var(--m1-coral);
	color: var(--m1-ink);
	font-weight: 600;
	font-size: 0.9rem;
	text-decoration: none;
	border-radius: var(--m1-radius-pill);
}

.m1-skip:focus-visible {
	top: 0.5rem;
}

/* --- Layout helpers ---
   .m1-wrap is the comp's container; .m1-container is the starter's name for
   the same box, kept so either resolves. */
.m1-wrap,
.m1-container {
	width: min(100% - 2 * var(--m1-gutter), var(--m1-max));
	margin-inline: auto;
}

.m1-section {
	padding-block: var(--m1-section);
}

/* Section grounds. The block's `background` attribute resolves to one of
   these, validated against a PHP allowlist first (inc/partials.php →
   m1ts_section_bg). */
.m1-section--white {
	background: var(--m1-white);
}

.m1-section--shell {
	background: var(--m1-shell);
}

.m1-section--blush {
	background: var(--m1-blush);
}

/* Centred section head: H2 over a short peach rule. */
.m1-section__head {
	display: grid;
	justify-items: center;
	text-align: center;
	margin-bottom: clamp(36px, 4vw, 60px);
}

.m1-section__head h2 {
	font-size: var(--m1-step-3);
}

.m1-section__head h2::after {
	content: "";
	display: block;
	width: 56px;
	height: 1.5px;
	margin: 22px auto 0;
	background: var(--m1-rule-peach);
}

/* --- Starter section-head helpers (used by the example block until it is
   removed in batch 1). Re-skinned, not redesigned. --- */
.m1-shead {
	max-width: 66ch;
	margin-bottom: clamp(36px, 4vw, 60px);
}

.m1-shead__h {
	font-size: var(--m1-step-3);
	margin-block: 0.6rem 1rem;
}

.m1-shead > :last-child {
	margin-bottom: 0;
}

.m1-eyebrow {
	font-weight: 600;
	font-size: 0.75rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--m1-text-soft);
}

.m1-lede {
	font-size: 1.125rem;
	max-width: 62ch;
}

/* --- Buttons: the flyer's coral pill. Ink text, because white on the brand
   coral is 2.7:1 (DESIGN.md, "The Ink On Coral Rule").
   .m1-btn          base: tracked uppercase sans, full pill, 48px
   .m1-btn--coral   primary (every Book now)
   .m1-btn--line    white with a coral border, sentence case (the call action)
   .m1-btn--lg      56px, wider (hero)
   .m1-btn--block   full width
   Variants are written as .m1-btn.m1-btn--x so a later shorthand can't beat
   them (SETUP §9, "Specificity beats intent"). --- */
.m1-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.6em;
	min-height: 48px;
	padding: 0.8em 2em;
	border-radius: var(--m1-radius-pill);
	border: 1.5px solid transparent;
	font: 600 0.875rem / 1 var(--m1-sans);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	text-decoration: none;
	white-space: nowrap;
	cursor: pointer;
	transition: background-color 0.25s var(--m1-ease), color 0.25s var(--m1-ease), border-color 0.25s var(--m1-ease), transform 0.25s var(--m1-ease);
}

.m1-btn:active {
	transform: translateY(1px);
}

.m1-btn svg {
	width: 20px;
	height: 20px;
	flex: none;
}

.m1-btn.m1-btn--coral,
.m1-btn.m1-btn--accent {
	background: var(--m1-coral);
	color: var(--m1-ink);
}

.m1-btn.m1-btn--coral:hover,
.m1-btn.m1-btn--accent:hover {
	background: var(--m1-peach);
}

.m1-btn.m1-btn--line {
	border-color: var(--m1-coral);
	color: var(--m1-ink);
	background: var(--m1-white);
	letter-spacing: 0.06em;
	text-transform: none;
	font-size: 1rem;
	font-weight: 500;
	font-variant-numeric: tabular-nums;
}

.m1-btn.m1-btn--line:hover {
	background: var(--m1-blush);
}

.m1-btn.m1-btn--line svg {
	color: var(--m1-coral);
}

.m1-btn.m1-btn--lg {
	min-height: 56px;
	padding-inline: 2.3em;
}

.m1-btn.m1-btn--block {
	width: 100%;
}

/* A row of CTAs. */
.m1-ctas {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	align-items: center;
}

@media ( max-width: 480px ) {
	.m1-ctas .m1-btn,
	.m1-ctas .m1-pick,
	.m1-ctas .m1-pick > summary {
		width: 100%;
	}
}

/* --- Text link: ink words on a coral underline that thickens on hover. --- */
.m1-link {
	color: var(--m1-ink);
	font-weight: 500;
	text-decoration: underline;
	text-decoration-color: var(--m1-coral);
	text-decoration-thickness: 2px;
	text-underline-offset: 0.3em;
	transition: text-decoration-thickness 0.2s var(--m1-ease), text-underline-offset 0.2s var(--m1-ease);
}

.m1-link:hover {
	text-decoration-thickness: 3px;
	text-underline-offset: 0.22em;
}

/* Body links inside sections and long-form prose take the same treatment. */
.m1-section p a:not(.m1-btn),
.m1-prose a:not(.m1-btn) {
	color: var(--m1-ink);
	font-weight: 500;
	text-decoration: underline;
	text-decoration-color: var(--m1-coral);
	text-decoration-thickness: 2px;
	text-underline-offset: 0.3em;
}

.m1-section p a:not(.m1-btn):hover,
.m1-prose a:not(.m1-btn):hover {
	text-decoration-thickness: 3px;
	text-underline-offset: 0.22em;
}

/* --- Copy areas (feature, menu-section, pair): body links are ink words on a
   coral underline (.m1-link), and the two core block styles the theme
   registers (inc/blocks.php). --- */
.m1-copy a:not(.m1-btn):not(.m1-textlink),
.m1-pair a:not(.m1-btn) {
	color: var(--m1-ink);
	font-weight: 500;
	text-decoration: underline;
	text-decoration-color: var(--m1-coral);
	text-decoration-thickness: 2px;
	text-underline-offset: 0.3em;
}

.m1-copy a:not(.m1-btn):not(.m1-textlink):hover,
.m1-pair a:not(.m1-btn):hover {
	text-decoration-thickness: 3px;
	text-underline-offset: 0.22em;
}

/* Link row: links side by side, wrapping, as the comp's .m1-links. */
.is-style-m1-links {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 28px;
}

/* Ruled list: hairlines, the bold lead in Marcellus. */
ul.is-style-m1-styles {
	list-style: none;
	margin: 4px 0 0;
	padding: 0;
	border-top: 1.5px solid var(--m1-rule-peach);
}

ul.is-style-m1-styles li {
	padding: 14px 0;
	border-bottom: 1px solid var(--m1-rule);
}

ul.is-style-m1-styles strong {
	font-family: var(--m1-display);
	font-weight: 400;
	font-size: var(--m1-step-1);
	color: var(--m1-ink);
	margin-right: 0.2em;
}

/* Text page (Group block style, inc/blocks.php): long reading such as the
   Privacy Policy and Terms. One column on the hero's measure, H2s in
   Marcellus, plain lists, generous paragraph spacing. Core blocks bring
   their own margins; this sets them all. */
.is-style-m1-prose {
	width: min(100% - 2 * var(--m1-gutter), var(--m1-max));
	margin: 0 auto;
	padding-block: clamp(8px, 1.5vw, 24px) var(--m1-section);
}

.is-style-m1-prose > * {
	max-width: 46rem;
	margin-block: 0;
}

.is-style-m1-prose > * + * {
	margin-top: 1.1em;
}

.is-style-m1-prose h2 {
	margin-top: clamp(40px, 4vw, 56px);
	padding-top: clamp(24px, 2.4vw, 32px);
	border-top: 1px solid var(--m1-rule);
	font-size: var(--m1-step-2);
}

.is-style-m1-prose h3 {
	margin-top: 1.8em;
	font-size: var(--m1-step-1);
}

.is-style-m1-prose h2 + *,
.is-style-m1-prose h3 + * {
	margin-top: 0.75em;
}

.is-style-m1-prose ul,
.is-style-m1-prose ol {
	padding-left: 1.3em;
}

.is-style-m1-prose li + li {
	margin-top: 0.45em;
}

.is-style-m1-prose li::marker {
	color: var(--m1-coral);
}

.is-style-m1-prose a:not(.m1-btn) {
	color: var(--m1-ink);
	font-weight: 500;
	text-decoration: underline;
	text-decoration-color: var(--m1-coral);
	text-decoration-thickness: 2px;
	text-underline-offset: 0.3em;
}

/* --- Split: heading left (sticky), ruled list right. Shared by m1ts/facts
   and m1ts/faq, which also appear apart. From the comp's location.css. --- */
.m1-split {
	padding-block: var(--m1-section);
}

.m1-split__grid {
	display: grid;
	grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
	gap: clamp(32px, 6vw, 96px);
	align-items: start;
}

.m1-split__head {
	position: sticky;
	top: calc(var(--m1-header-h) + 32px);
	display: grid;
	gap: 22px;
	justify-items: start;
}

.m1-split__head h2 {
	font-size: var(--m1-step-3);
	max-width: 16ch;
}

.m1-split__head .m1-ctas {
	display: grid;
	justify-items: start;
	gap: 12px;
}

/* Directly after another split, the FAQ opens on a hairline instead of a
   second full gap. */
.m1-split + .m1-split--faq {
	padding-top: 0;
}

.m1-split + .m1-split--faq .m1-split__grid {
	padding-top: var(--m1-section);
	border-top: 1px solid var(--m1-rule);
}

@media ( max-width: 860px ) {
	.m1-split__grid {
		grid-template-columns: 1fr;
	}

	.m1-split__head {
		position: static;
	}
}

/* --- Prices: tabular lining figures in Salmon Coral, large text only
   (DESIGN.md, "The Large Coral Rule"). 1.2rem bold on phones keeps it large
   text. --- */
.m1-price {
	font-family: var(--m1-sans);
	font-size: 1.5rem;
	font-weight: 400;
	line-height: 1.1;
	color: var(--m1-coral-text);
	font-variant-numeric: tabular-nums lining-nums;
}

@media ( max-width: 640px ) {
	.m1-price {
		font-size: 1.2rem;
		font-weight: 700;
	}
}

/* Phone numbers set with tabular figures everywhere. */
a[href^="tel:"] {
	font-variant-numeric: tabular-nums;
}

/* --- Choose-your-spa picker. Native <details>, the <summary> styled as the
   pill, so it works without script; theme.js adds one-open-at-a-time,
   outside click and Escape. Rendered by m1ts_spa_picker() (inc/partials.php)
   in the header and, from batch 1, the hero. Lives here, not in chrome.css,
   because the hero block also shows it inside the editor canvas. --- */
.m1-pick {
	position: relative;
}

.m1-pick > summary {
	list-style: none;
	cursor: pointer;
}

.m1-pick > summary::-webkit-details-marker {
	display: none;
}

.m1-pick__chev {
	width: 16px;
	height: 16px;
	margin-left: -0.2em;
	transition: transform 0.25s var(--m1-ease);
}

.m1-btn .m1-pick__chev {
	width: 16px;
	height: 16px;
}

.m1-pick[open] .m1-pick__chev {
	transform: rotate(180deg);
}

.m1-pick__panel {
	position: absolute;
	z-index: 50;
	top: calc(100% + 8px);
	left: 0;
	min-width: 100%;
	width: max-content;
	max-width: min(88vw, 340px);
	display: grid;
	padding: 8px;
	background: var(--m1-white);
	border: 1px solid var(--m1-rule);
	border-radius: 14px;
	box-shadow: 0 18px 40px -24px rgba(46, 39, 36, 0.45);
	text-align: left;
}

/* Header pickers sit at the right edge, so their panel opens leftwards. */
.m1-pick--end .m1-pick__panel {
	left: auto;
	right: 0;
}

.m1-pick__title {
	padding: 8px 12px 6px;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--m1-text-soft);
}

.m1-pick__panel a {
	display: grid;
	gap: 2px;
	min-height: 48px;
	padding: 10px 12px;
	border-radius: 10px;
	text-decoration: none;
	color: var(--m1-ink);
}

.m1-pick__panel a + a {
	border-top: 1px solid var(--m1-rule);
}

.m1-pick__panel a:hover,
.m1-pick__panel a:focus-visible {
	background: var(--m1-blush);
}

.m1-pick__panel strong {
	font-weight: 600;
}

.m1-pick__panel span {
	font-size: 0.9375rem;
	color: var(--m1-text);
	font-variant-numeric: tabular-nums;
}

/* On small phones the in-flow pickers (hero) push content down instead of
   floating, so the panel never runs off-screen. Header pickers keep
   floating: they sit in the sticky bar. */
@media ( max-width: 480px ) {
	.m1-pick:not(.m1-pick--end) .m1-pick__panel {
		position: static;
		width: auto;
		max-width: none;
		margin-top: 8px;
		box-shadow: none;
	}
}

/* --- Reduced motion. --- */
@media ( prefers-reduced-motion: reduce ) {
	html {
		scroll-behavior: auto;
	}

	/* `transition: none`, NOT `transition-duration: .01ms`. The short-duration
	   form gives every child of the drawer a tiny `all` transition, so they
	   briefly keep the closed panel's `visibility: hidden` and the drawer's
	   first focus() silently fails (WebKit drops focus to <body>). Found on
	   this site's design comp, 2026-10-24; see
	   designs/_reference/mobile-menu-pattern.md. */
	*,
	*::before,
	*::after {
		animation: none !important;
		transition: none !important;
	}
}