/* ============================================================
   COEUR PILATES — shared design system
   Old-money editorial · cream paper · warm ink · Didone display
   Sister brands: Coeur (reformer) + Fortè (mat)
   ============================================================ */

/* ---- Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,opsz,wght@0,6..96,400;0,6..96,500;1,6..96,400&family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400&family=EB+Garamond:ital,wght@0,400;0,500;1,400&family=Jost:wght@300;400;500&display=swap');

/* ============================================================
   THEME TOKENS
   ============================================================ */
:root {
  /* Theme: Bone & Ink (default) */
  --paper:      oklch(0.967 0.008 84);
  --paper-2:    oklch(0.945 0.011 80);
  --paper-3:    oklch(0.915 0.014 78);
  --ink:        oklch(0.235 0.012 60);
  --ink-soft:   oklch(0.42 0.012 60);
  --ink-faint:  oklch(0.58 0.010 60);
  --line:       oklch(0.235 0.012 60 / 0.16);
  --line-soft:  oklch(0.235 0.012 60 / 0.09);

  --coeur:      oklch(0.43 0.085 18);   /* soft bordeaux — "heart" */
  --forte:      oklch(0.46 0.031 152);  /* muted sage — mat (subtle) */

  /* per-brand accent, default Coeur; pages override via [data-brand] */
  --accent:     var(--coeur);
  --accent-ink: oklch(0.30 0.07 18);

  /* Type families (heading font; Cormorant locked as default) */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'EB Garamond', Georgia, serif;
  --font-label:   'Jost', system-ui, sans-serif;

  /* Layout */
  --maxw: 1320px;
  --gutter: clamp(20px, 5vw, 88px);
  --header-h: 78px;

  color-scheme: light;
}

[data-theme="coastal"] {
  --paper:      oklch(0.975 0.006 95);
  --paper-2:    oklch(0.955 0.010 130);
  --paper-3:    oklch(0.925 0.016 150);
  --ink:        oklch(0.275 0.018 235);
  --ink-soft:   oklch(0.44 0.020 230);
  --ink-faint:  oklch(0.60 0.016 225);
  --line:       oklch(0.275 0.018 235 / 0.16);
  --line-soft:  oklch(0.275 0.018 235 / 0.09);
  --coeur:      oklch(0.50 0.045 235);  /* faded coastal blue */
  --forte:      oklch(0.52 0.042 158);  /* faded sage */
  --accent-ink: oklch(0.38 0.040 235);
}

[data-theme="wine"] {
  --paper:      oklch(0.963 0.005 60);
  --paper-2:    oklch(0.938 0.007 55);
  --paper-3:    oklch(0.905 0.009 52);
  --ink:        oklch(0.205 0.006 40);
  --ink-soft:   oklch(0.40 0.008 40);
  --ink-faint:  oklch(0.56 0.008 40);
  --line:       oklch(0.205 0.006 40 / 0.18);
  --line-soft:  oklch(0.205 0.006 40 / 0.10);
  --coeur:      oklch(0.38 0.110 16);   /* deep wine */
  --forte:      oklch(0.345 0.030 35);  /* deep ink-brown */
  --accent-ink: oklch(0.30 0.10 16);
}

/* Brand accent switch */
[data-brand="forte"] { --accent: var(--forte); --accent-ink: var(--forte); }

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(17px, 1.15vw, 19px);
  line-height: 1.62;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "liga" 1, "calt" 1;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

h1, h2, h3, h4 { margin: 0; font-weight: 400; }

::selection { background: var(--accent); color: var(--paper); }

/* ============================================================
   TYPE PRIMITIVES
   ============================================================ */
.display {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.012em;
  font-optical-sizing: auto;
}
.display em { font-style: italic; font-weight: 400; }

.d-hero   { font-size: clamp(3.4rem, 9.5vw, 9.2rem); }
.d-xl     { font-size: clamp(2.6rem, 6.2vw, 5.4rem); }
.d-lg     { font-size: clamp(2.1rem, 4.2vw, 3.6rem); }
.d-md     { font-size: clamp(1.6rem, 2.8vw, 2.4rem); }

.eyebrow {
  font-family: var(--font-label);
  font-weight: 400;
  font-size: clamp(0.66rem, 0.9vw, 0.78rem);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.eyebrow.accent { color: var(--accent); }

.lede {
  font-size: clamp(1.2rem, 1.9vw, 1.6rem);
  line-height: 1.5;
  color: var(--ink-soft);
  font-weight: 400;
}

.serif-italic { font-style: italic; font-family: var(--font-display); }

.label {
  font-family: var(--font-label);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--ink-soft);
}

.measure { max-width: 62ch; }
.measure-sm { max-width: 46ch; }

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.bleed { width: 100%; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 11vh, 148px); }
.section-tight { padding-block: clamp(44px, 7vh, 92px); }

.rule { height: 1px; background: var(--line); border: 0; margin: 0; }
.rule-strong { height: 1px; background: var(--ink); opacity: 0.85; border: 0; }

.grid { display: grid; gap: clamp(24px, 4vw, 64px); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; }
  .cols-3.keep-2, .cols-4.keep-2 { grid-template-columns: 1fr 1fr; }
}
/* Collapse any inline-styled multi-column grid on phones so text never squishes
   into tiny columns. Inline styles beat the stylesheet, so this needs !important. */
@media (max-width: 760px) {
  .grid[style*="fr"], [style*="display:grid"][style*="fr"] { grid-template-columns: 1fr !important; }
}
@media (max-width: 520px) {
  .cols-3.keep-2, .cols-4.keep-2 { grid-template-columns: 1fr !important; }
}

/* ============================================================
   BUTTONS / LINKS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 0.7em;
  font-family: var(--font-label);
  font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 1.05em 1.9em;
  border: 1px solid var(--ink);
  background: var(--ink); color: var(--paper);
  cursor: pointer;
  white-space: nowrap;
  transition: background .45s ease, color .45s ease, border-color .45s ease, transform .45s ease;
}
.btn:hover { background: transparent; color: var(--ink); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); }
.btn.on-dark { border-color: var(--paper); background: var(--paper); color: var(--ink); }
.btn.on-dark:hover { background: transparent; color: var(--paper); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: var(--paper); }
.btn.accent:hover { background: transparent; color: var(--accent); }

.link-underline {
  font-family: var(--font-label);
  font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 0.6em;
  padding-bottom: 3px;
  position: relative; color: var(--ink);
}
.link-underline::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--ink); transform-origin: right; transform: scaleX(1);
  transition: transform .5s cubic-bezier(.6,0,.2,1);
}
.link-underline:hover::after { transform-origin: left; transform: scaleX(0); }
.link-underline .arr { transition: transform .5s cubic-bezier(.6,0,.2,1); }
.link-underline:hover .arr { transform: translateX(5px); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background .5s ease, border-color .5s ease, color .5s ease;
  border-bottom: 1px solid transparent;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.site-header.solid {
  background: color-mix(in oklch, var(--paper) 86%, transparent);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}
.site-header.on-hero { color: var(--paper); }
.site-header.on-hero:not(.solid) .wordmark,
.site-header.on-hero:not(.solid) .nav-link,
.site-header.on-hero:not(.solid) .nav-toggle { color: var(--paper); }
.site-header.on-hero:not(.solid) .nav-link::after { background: var(--paper); }

.wordmark {
  display: inline-flex; align-items: center;
  height: 26px;
}
.wordmark img { height: 100%; width: auto; display: block; transition: opacity .4s ease; }
.wordmark .mark-cream { display: none; }
/* over a dark hero (transparent header) show the cream mark */
.site-header.on-hero:not(.solid) .wordmark .mark-ink { display: none; }
.site-header.on-hero:not(.solid) .wordmark .mark-cream { display: block; }

/* logo utilities */
.brand-logo { display: block; width: auto; }
.menu-wordmark { height: 24px; }
.menu-wordmark img { height: 100%; width: auto; display: block; }

.primary-nav { display: flex; align-items: center; gap: clamp(15px, 1.7vw, 28px); }
.primary-nav .nav-cta { flex-shrink: 0; }
.nav-link {
  font-family: var(--font-label);
  font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase;
  position: relative; padding-bottom: 4px; color: inherit;
  transition: color .4s ease;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--ink); transform: scaleX(0); transform-origin: left;
  transition: transform .5s cubic-bezier(.6,0,.2,1);
}
.nav-link:hover::after, .nav-link.current::after { transform: scaleX(1); }
.nav-cta { padding: 0.72em 1.4em; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; color: inherit;
  font-family: var(--font-label); font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase;
  align-items: center; gap: 0.6em;
}
.nav-toggle .bars { display: inline-flex; flex-direction: column; gap: 4px; width: 22px; }
.nav-toggle .bars span { height: 1px; background: currentColor; width: 100%; }

@media (max-width: 1040px) {
  .primary-nav { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* Fullscreen menu */
.menu-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: var(--ink); color: var(--paper);
  display: flex; flex-direction: column;
  padding: 28px var(--gutter) var(--gutter);
  opacity: 0; visibility: hidden; transition: opacity .5s ease, visibility .5s ease;
}
.menu-overlay.open { opacity: 1; visibility: visible; }
.menu-overlay .menu-top { display: flex; justify-content: space-between; align-items: center; }
.menu-overlay .menu-close {
  background: none; border: 0; color: var(--paper); cursor: pointer;
  font-family: var(--font-label); font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase;
}
.menu-links { margin-top: auto; margin-bottom: auto; display: flex; flex-direction: column; gap: 0.1em; }
.menu-links a {
  font-family: var(--font-display); font-size: clamp(2.4rem, 11vw, 4.2rem);
  line-height: 1.04; letter-spacing: -0.01em;
  opacity: 0; transform: translateY(18px);
}
.menu-overlay.open .menu-links a { animation: menuIn .6s cubic-bezier(.2,.7,.2,1) forwards; }
.menu-links a:nth-child(1){animation-delay:.05s}.menu-links a:nth-child(2){animation-delay:.10s}
.menu-links a:nth-child(3){animation-delay:.15s}.menu-links a:nth-child(4){animation-delay:.20s}
.menu-links a:nth-child(5){animation-delay:.25s}.menu-links a:nth-child(6){animation-delay:.30s}
.menu-links a .idx { font-family: var(--font-label); font-size: 0.8rem; letter-spacing: 0.2em; vertical-align: super; opacity: .5; margin-right: .4em; }
.menu-links a em { font-style: italic; color: color-mix(in oklch, var(--paper) 70%, var(--accent)); }
.menu-foot { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.18); }
.menu-foot .label { color: rgba(255,255,255,.55); }
@keyframes menuIn { to { opacity: 1; transform: none; } }

/* ============================================================
   IMAGE SLOTS / PLACEHOLDERS
   ============================================================ */
image-slot {
  width: 100%; height: 100%;
  --slot-cap: var(--ink-faint);
}
image-slot::part(frame) {
  background:
    repeating-linear-gradient(135deg,
      color-mix(in oklch, var(--paper-3) 70%, transparent) 0 2px,
      transparent 2px 11px),
    var(--paper-2);
  color: var(--ink-faint);
}
image-slot::part(ring) { border-color: var(--line); }

/* Hero slots default to a dark empty state so cream nav/headline always reads.
   A dropped photo covers this entirely. */
.hero .hero-media image-slot::part(frame) {
  background:
    repeating-linear-gradient(135deg,
      rgba(255,255,255,0.05) 0 2px,
      transparent 2px 13px),
    oklch(0.30 0.012 60);
  color: rgba(255,255,255,0.55);
}
.hero .hero-media image-slot::part(ring) { border-color: rgba(255,255,255,0.22); }

.figure { position: relative; overflow: hidden; }
.figure .cap-tag {
  position: absolute; left: 14px; bottom: 13px; z-index: 3;
  font-family: var(--font-label); font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--paper); mix-blend-mode: difference; pointer-events: none;
}

/* Static elegant placeholder (non-fillable) */
.ph {
  position: relative; overflow: hidden; background: var(--paper-2);
  background-image: repeating-linear-gradient(135deg,
    color-mix(in oklch, var(--paper-3) 72%, transparent) 0 2px, transparent 2px 12px);
  display: flex; align-items: center; justify-content: center;
}
.ph .ph-tag {
  font-family: var(--font-label); font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--ink-faint); padding: 6px 12px; border: 1px solid var(--line);
  background: color-mix(in oklch, var(--paper) 60%, transparent);
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1.05s cubic-bezier(.2,.7,.2,1), transform 1.05s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; }
.reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; }
.reveal-d4 { transition-delay: .32s; }
.clip-reveal { clip-path: inset(0 0 100% 0); transition: clip-path 1.2s cubic-bezier(.7,0,.2,1); }
.clip-reveal.in { clip-path: inset(0 0 0 0); }
@media (prefers-reduced-motion: reduce) {
  .reveal, .clip-reveal { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}

/* Marquee */
.marquee { overflow: hidden; white-space: nowrap; }
.marquee-track { display: inline-flex; gap: 0; will-change: transform; animation: marq 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-family: var(--font-display); font-style: italic; padding: 0 0.6em; }
.marquee-track .dot { font-style: normal; opacity: .4; }
@keyframes marq { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink); color: var(--paper); padding-block: clamp(56px, 9vh, 104px) 36px; }
.site-footer a { color: var(--paper); }
.site-footer .foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(28px, 5vw, 72px); }
@media (max-width: 820px){ .site-footer .foot-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px){ .site-footer .foot-grid{ grid-template-columns: 1fr; } }
.site-footer .foot-mark { font-family: var(--font-display); font-size: clamp(2.6rem, 7vw, 4.2rem); line-height: .95; letter-spacing: -0.01em; }
.site-footer .foot-mark img { width: clamp(200px, 27vw, 300px); height: auto; display: block; }
.site-footer .foot-mark img.foot-forte { width: clamp(190px, 26vw, 290px); }
.site-footer .foot-mark em { font-style: italic; }
.foot-col h4 { font-family: var(--font-label); font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 1.2em; }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.7em; }
.foot-col a { font-family: var(--font-label); font-size: 0.82rem; letter-spacing: 0.06em; color: rgba(255,255,255,.82); transition: color .3s; }
.foot-col a:hover { color: var(--paper); }
.foot-addr { font-size: 0.95rem; color: rgba(255,255,255,.7); line-height: 1.5; }
.foot-addr b { color: var(--paper); font-weight: 400; font-family: var(--font-label); letter-spacing: .12em; text-transform: uppercase; font-size: .68rem; display: block; margin-bottom: .3em; }
.foot-base { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: clamp(40px, 7vh, 80px); padding-top: 26px; border-top: 1px solid rgba(255,255,255,.16); font-family: var(--font-label); font-size: 0.7rem; letter-spacing: 0.12em; color: rgba(255,255,255,.55); }
.foot-base a { color: rgba(255,255,255,.7); }

/* ============================================================
   COMPONENT: location card
   ============================================================ */
.loc-card { display: flex; flex-direction: column; gap: 0; padding: 0; }
.loc-card .loc-fig { aspect-ratio: 4/5; position: relative; overflow: hidden; }
.loc-card .loc-body { padding-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.loc-card .loc-name { font-family: var(--font-display); font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1; }
.loc-card .loc-addr { font-size: 0.98rem; color: var(--ink-soft); line-height: 1.45; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag {
  font-family: var(--font-label); font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 5px 11px; border: 1px solid var(--line); color: var(--ink-soft);
}
.tag.reformer { border-color: var(--coeur); color: var(--coeur); }
.tag.mat { border-color: var(--forte); color: var(--forte); }

/* ============================================================
   COMPONENT: price card
   ============================================================ */
.price-card { border: 1px solid var(--line); padding: clamp(26px, 3vw, 40px); display: flex; flex-direction: column; gap: 18px; background: color-mix(in oklch, var(--paper) 50%, var(--paper-2)); transition: border-color .5s ease, transform .5s ease; }
.price-card:hover { border-color: var(--ink); }
.price-card.feature { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.price-card.feature .pc-price, .price-card.feature .pc-name { color: var(--paper); }
.price-card.feature .pc-meta { color: rgba(255,255,255,.6); }
.price-card.feature .rule { background: rgba(255,255,255,.2); }
.pc-name { font-family: var(--font-label); font-size: 0.74rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-soft); }
.pc-price { font-family: var(--font-display); font-size: clamp(2.6rem, 4.6vw, 3.8rem); line-height: 1; }
.pc-price .cur { font-size: 0.42em; vertical-align: super; }
.pc-price .per { font-family: var(--font-body); font-size: 0.3em; font-style: italic; color: var(--ink-faint); letter-spacing: 0; }
.price-card.feature .pc-price .per { color: rgba(255,255,255,.6); }
.pc-meta { font-size: 0.96rem; color: var(--ink-soft); line-height: 1.5; }
.pc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.6em; font-size: 0.96rem; }
.pc-list li { display: flex; gap: 0.7em; align-items: baseline; }
.pc-list li::before { content: "—"; color: var(--accent); }
.price-card.feature .pc-list li::before { color: color-mix(in oklch, var(--paper) 70%, var(--accent)); }

/* ============================================================
   UTIL
   ============================================================ */
.on-ink { background: var(--ink); color: var(--paper); }
.on-ink .eyebrow { color: rgba(255,255,255,.55); }
.on-ink .lede { color: rgba(255,255,255,.78); }
.on-ink .rule { background: rgba(255,255,255,.2); }
.center { text-align: center; }
.stack-sm { display: flex; flex-direction: column; gap: 14px; }
.stack-md { display: flex; flex-direction: column; gap: 22px; }
.stack-lg { display: flex; flex-direction: column; gap: 34px; }
.row { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.skip-link { position: absolute; left: -9999px; }

/* ============================================================
   INNER-PAGE SCAFFOLD
   ============================================================ */
.page-top { padding-top: calc(var(--header-h) + clamp(40px, 8vh, 96px)); }
.page-hero { padding-bottom: clamp(36px, 6vh, 72px); }
.page-hero .eyebrow { margin-bottom: 1.6em; }
.page-hero h1 { margin: 0; }
.page-hero .lede { margin-top: clamp(22px, 3vh, 36px); }

.band-fig { width: 100%; aspect-ratio: 16/7; overflow: hidden; }
@media (max-width: 720px){ .band-fig{ aspect-ratio: 4/3; } }

/* alternating feature row */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.feature-row.flip .feature-media { order: 2; }
.feature-row .feature-media { aspect-ratio: 4/5; overflow: hidden; }
.feature-row .feature-body { display: flex; flex-direction: column; gap: 18px; }
@media (max-width: 820px){ .feature-row{ grid-template-columns: 1fr; } .feature-row.flip .feature-media{ order: 0; } }

/* principles / index list */
.principle-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.principle { display: grid; grid-template-columns: 64px 1fr; gap: clamp(16px,3vw,48px); padding: clamp(26px,4vh,46px) 0; border-bottom: 1px solid var(--line); align-items: start; }
.principle .p-n { font-family: var(--font-label); font-size: 0.72rem; letter-spacing: 0.2em; color: var(--ink-faint); padding-top: 0.5em; }
.principle h3 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.04; }
.principle .p-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(16px,3vw,48px); align-items: baseline; }
@media (max-width: 720px){ .principle{ grid-template-columns: 1fr; gap: 12px; } .principle .p-grid{ grid-template-columns: 1fr; gap: 10px; } }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: clamp(22px,3vh,32px) 0; display: flex; justify-content: space-between; gap: 24px; align-items: baseline; font-family: var(--font-display); font-size: clamp(1.3rem,2.4vw,1.8rem); line-height: 1.15; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .q-mark { font-family: var(--font-label); font-size: 1.3rem; line-height: 1; color: var(--accent); transition: transform .4s ease; flex-shrink: 0; }
.faq details[open] summary .q-mark { transform: rotate(45deg); }
.faq .faq-a { padding: 0 0 clamp(22px,3vh,30px); max-width: 64ch; color: var(--ink-soft); }

/* pricing toggle / brand switch */
.brand-switch { display: inline-flex; border: 1px solid var(--line); }
.brand-switch button { font-family: var(--font-label); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; padding: 0.9em 1.6em; background: none; border: 0; cursor: pointer; color: var(--ink-soft); transition: background .4s, color .4s; }
.brand-switch button.on { background: var(--ink); color: var(--paper); }

/* location detail card (locations page) */
.loc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(28px,4vw,56px) clamp(28px,5vw,72px); }
@media (max-width: 760px){ .loc-grid{ grid-template-columns: 1fr; } }

/* ============================================================
   NAV — flagship highlight (Cadillac)
   ============================================================ */
.nav-link.flagship { color: var(--accent); }

/* ============================================================
   PILL / BADGE
   ============================================================ */
.pill {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--font-label); font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase;
  padding: 0.6em 1.1em; border: 1px solid var(--line); color: var(--ink-soft); border-radius: 999px;
  width: max-content;
}
.pill.accent { border-color: var(--accent); color: var(--accent); }
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100%{ opacity: 1; transform: scale(1);} 50%{ opacity: .35; transform: scale(.7);} }
.on-ink .pill { border-color: rgba(255,255,255,.28); color: rgba(255,255,255,.8); }
.on-ink .pill.accent { border-color: color-mix(in oklch, var(--accent) 60%, white); color: color-mix(in oklch, var(--accent) 55%, white); }

/* ============================================================
   SPEC LIST (Cadillac apparatus)
   ============================================================ */
.spec-list { list-style: none; margin: 0; padding: 0; }
.spec-list li { display: grid; grid-template-columns: auto 1fr; gap: clamp(14px,2vw,32px); padding: clamp(18px,2.4vh,26px) 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec-list li:first-child { border-top: 1px solid var(--line); }
.spec-list .spec-k { font-family: var(--font-display); font-size: clamp(1.3rem,2.2vw,1.75rem); white-space: nowrap; }
.spec-list .spec-v { color: var(--ink-soft); font-size: 1rem; }

/* ============================================================
   FORMS
   ============================================================ */
.form-shell { display: grid; grid-template-columns: 0.85fr 1.3fr; gap: clamp(32px,5vw,80px); align-items: start; }
@media (max-width: 860px){ .form-shell{ grid-template-columns: 1fr; } }

.form-switch { display: flex; flex-direction: column; border-top: 1px solid var(--line); margin-top: 8px; }
.form-switch button {
  text-align: left; background: none; border: 0; cursor: pointer;
  border-bottom: 1px solid var(--line);
  padding: clamp(18px,2.6vh,26px) 0;
  display: flex; align-items: baseline; gap: 14px;
  font-family: var(--font-display); font-size: clamp(1.4rem,2.4vw,1.9rem); line-height: 1.1;
  color: var(--ink-faint); transition: color .4s ease, padding-left .5s cubic-bezier(.6,0,.2,1);
}
.form-switch button .sw-n { font-family: var(--font-label); font-size: 0.7rem; letter-spacing: 0.2em; color: var(--ink-faint); }
.form-switch button.on { color: var(--ink); padding-left: 14px; }
.form-switch button.on .sw-n { color: var(--accent); }
.form-switch button:hover { color: var(--ink); }

.form-panel { display: none; }
.form-panel.on { display: block; animation: fadeUp .6s cubic-bezier(.2,.7,.2,1); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce){ .form-panel.on{ animation: none; } }

.form-panel .form-intro { margin-bottom: clamp(22px,3vh,34px); }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px,2vw,26px); }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: clamp(16px,2vw,24px); }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--font-label); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1.05rem; color: var(--ink);
  background: transparent; border: 0;
  border-bottom: 1px solid color-mix(in oklch, var(--ink) 30%, transparent);
  padding: 0.7em 0; transition: border-color .4s ease;
  border-radius: 0; -webkit-appearance: none; appearance: none;
}
.field textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
.field select { padding-right: 24px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--accent); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); opacity: .7; }
@media (max-width: 540px){ .field-grid{ grid-template-columns: 1fr; } }

.form-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-top: clamp(10px,2vh,20px); }
.form-note { font-size: 0.85rem; color: var(--ink-faint); font-style: italic; }
.form-success { display: none; padding: clamp(20px,3vw,30px); border: 1px solid var(--accent); color: var(--ink); margin-top: 20px; background: color-mix(in oklch, var(--accent) 6%, transparent); }
.form-success.show { display: block; animation: fadeUp .5s ease; }

.contact-aside { display: flex; flex-direction: column; gap: clamp(22px,3vh,34px); }
.contact-aside .ca-block h4 { font-family: var(--font-label); font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 0.7em; }
.contact-aside .ca-block p, .contact-aside .ca-block a { font-size: 1rem; color: var(--ink-soft); line-height: 1.5; }
.contact-aside .ca-block a.link-underline { color: var(--ink); }

/* Checkbox-chip group (multi-select studios) */
.chip-group { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.chip-check { position: relative; cursor: pointer; user-select: none; }
.chip-check input {
  position: absolute; opacity: 0; width: 0; height: 0; margin: 0;
}
.chip-check span {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--font-label); font-size: 0.78rem; letter-spacing: 0.04em;
  color: var(--ink-soft);
  padding: 0.62em 1em;
  border: 1px solid color-mix(in oklch, var(--ink) 22%, transparent);
  border-radius: 999px;
  transition: background .35s ease, color .35s ease, border-color .35s ease;
}
.chip-check span::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  border: 1px solid var(--ink-faint); flex: 0 0 auto;
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.chip-check:hover span { border-color: var(--ink); color: var(--ink); }
.chip-check.is-on span {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}
.chip-check input:checked + span {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}
.chip-check.is-on span::before {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--paper) 80%, transparent);
}
.chip-check input:checked + span::before {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--paper) 80%, transparent);
}
.chip-check input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ============================================================
   BOOKING PAGE
   ============================================================ */
.booking-controls { display: flex; flex-direction: column; gap: 18px; }
.brand-tabs { display: inline-flex; border: 1px solid var(--line); width: max-content; }
.brand-tab {
  font-family: var(--font-label); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 0.78em 1.5em; background: none; border: 0; cursor: pointer; color: var(--ink-soft);
  border-right: 1px solid var(--line); transition: background .4s ease, color .4s ease;
}
.brand-tab:last-child { border-right: 0; }
.brand-tab.is-on { background: var(--ink); color: var(--paper); }

.loc-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.loc-pill {
  font-family: var(--font-label); font-size: 0.74rem; letter-spacing: 0.08em;
  padding: 0.7em 1.15em; background: transparent; cursor: pointer;
  border: 1px solid var(--line); color: var(--ink-soft); border-radius: 999px;
  display: inline-flex; align-items: center; gap: 0.6em;
  transition: border-color .35s ease, color .35s ease, background .35s ease, transform .35s ease;
}
.loc-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-faint); transition: background .35s ease, transform .35s ease; }
.loc-pill[data-brand="reformer"] .dot { background: var(--coeur); }
.loc-pill[data-brand="mat"] .dot { background: var(--forte); }
.loc-pill[data-brand="both"] .dot { background: linear-gradient(90deg, var(--coeur) 50%, var(--forte) 50%); }
.loc-pill[data-brand="cadillac"] .dot { background: var(--coeur); }
.loc-pill:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-1px); }
.loc-pill.is-on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.loc-pill.is-on .dot { transform: scale(1.25); }
.loc-pill.is-on[data-brand="reformer"] .dot { background: color-mix(in oklch, var(--coeur) 60%, white); }
.loc-pill.is-on[data-brand="mat"] .dot { background: color-mix(in oklch, var(--forte) 60%, white); }

.booking-embed-wrap { margin-top: clamp(28px, 4vh, 48px); }
#booking-embed, #price-embed { position: relative; min-height: 640px; border: 1px solid var(--line); background: var(--paper); }
#booking-embed iframe.mt-frame, #price-embed iframe.mt-frame { width: 100% !important; height: clamp(640px, 82vh, 1000px); border: 0; display: block; }
.booking-loading {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 12px;
  align-items: center; justify-content: center; text-align: center; padding: 40px;
  background: var(--paper-2); transition: opacity .6s ease, visibility .6s ease;
}
.booking-loading p { color: var(--ink-faint); font-style: italic; }
.booking-loading.is-done { opacity: 0; visibility: hidden; }
.booking-note { margin-top: 16px; font-size: 0.9rem; color: var(--ink-faint); font-style: italic; }

.booking-aside { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); margin-top: clamp(34px, 5vh, 60px); }
@media (max-width: 720px){ .booking-aside{ grid-template-columns: 1fr; gap: 22px; } }
.booking-aside .ba-card { border-top: 1px solid var(--ink); padding-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.booking-aside .ba-card h3 { font-family: var(--font-display); font-size: clamp(1.4rem, 2.2vw, 1.8rem); }
.booking-aside .ba-card p { font-size: 0.96rem; color: var(--ink-soft); }
.booking-aside .ba-card a { margin-top: 4px; }

.price-cta { display: flex; align-items: center; justify-content: center; gap: clamp(18px, 3vw, 34px); flex-wrap: wrap; margin-top: clamp(30px, 5vh, 56px); }

/* ============================================================
   ACCOUNT DRAWER
   ============================================================ */
.acct-trigger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; flex-shrink: 0;
  margin-left: clamp(6px, 1vw, 14px);
  background: none; border: 1px solid var(--line); border-radius: 50%;
  color: inherit; cursor: pointer;
  transition: background .4s ease, color .4s ease, border-color .4s ease;
}
.acct-trigger:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.acct-trigger svg { display: block; }
.site-header.on-hero:not(.solid) .acct-trigger { border-color: color-mix(in oklch, var(--paper) 50%, transparent); }
.site-header.on-hero:not(.solid) .acct-trigger:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
@media (max-width: 1040px) { .acct-trigger { margin-left: auto; margin-right: 14px; } }