/* ============================================================================
   MHRealtyAI — "HARMONY" Design System
   Realty / Document Compliance AI
   Visual language adapted faithfully from the WORKERS' HARMONY aesthetic:
   green-forward, illustrative-calm, elegant serif display + neutral gothic UI.
   ----------------------------------------------------------------------------
   This file is the single source of truth for tokens + base components.
   ============================================================================ */

/* ----------------------------------------------------------------------------
   1. FONTS
---------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Zen+Kaku+Gothic+New:wght@400;500;700&family=Space+Mono:wght@400;700&display=swap');

/* ----------------------------------------------------------------------------
   2. TOKENS
---------------------------------------------------------------------------- */
:root {
  /* --- Brand green scale (primary) --- */
  --mhr-green-50:  #f2f6e9;
  --mhr-green-100: #e4eece;
  --mhr-green-200: #cfdfa6;
  --mhr-green-300: #b7cd78;
  --mhr-green-400: #9bbb4e;
  --mhr-green-500: #7da838;   /* primary brand green */
  --mhr-green-600: #5e8a2c;
  --mhr-green-700: #4a6f28;
  --mhr-green-800: #3a5624;
  --mhr-green-900: #2c411f;   /* deep forest */

  /* --- Logo two-tone --- */
  --mhr-ring-light: #a9c23f;
  --mhr-ring-dark:  #5e8a2e;

  /* --- Neutrals (warm-cool, faintly green-tinted) --- */
  --mhr-ink:       #1b1c18;   /* primary text, dark pills */
  --mhr-ink-soft:  #44463e;
  --mhr-muted:     #83867a;
  --mhr-line:      #e3e7d8;
  --mhr-cream:     #f7f8f2;   /* off-white page bg */
  --mhr-paper:     #fdfdf9;
  --mhr-white:     #ffffff;

  /* --- Illustration accents (people artwork) --- */
  --mhr-coral: #e98a66;
  --mhr-amber: #f0bf4d;
  --mhr-teal:  #4fafa3;
  --mhr-sky:   #93bdd9;
  --mhr-navy:  #2f425d;

  /* --- Signature gradients --- */
  --mhr-gradient-hero: radial-gradient(125% 120% at 62% 42%, #b4cb5e 0%, #84ac3b 34%, #527a2c 72%, #3c5d26 100%);
  --mhr-gradient-spotlight: radial-gradient(72% 82% at 55% 36%, #bccf69 0%, #93b745 38%, #5f8a35 72%, #466a2a 100%);
  --mhr-gradient-soft: linear-gradient(180deg, #eef3e2 0%, #dfe9c8 100%);
  --mhr-gradient-glass: linear-gradient(135deg, rgba(255,255,255,.5), rgba(255,255,255,.06));

  /* --- Landscape / collage palette (the dappled "lawn" + blob field) --- */
  --mhr-lawn-1: #5f8f3a;   /* deep grass */
  --mhr-lawn-2: #7fae46;
  --mhr-lawn-3: #a6c659;
  --mhr-lawn-4: #c9dd84;
  --mhr-lawn-5: #e6edb0;   /* sunlit pale */
  --mhr-sky-blob-1: #cfe0a0;
  --mhr-sky-blob-2: #9cbf66;

  /* --- Surfaces --- */
  --mhr-surface-cream: #f7f8f2;
  --mhr-surface-lime: #cbe093;   /* pale-lime card section */
  --mhr-surface-ink: #1b1c18;

  /* --- Flat-illustration figure palette (muted / painterly) --- */
  --mhr-skin-1: #e6b994; --mhr-skin-2: #cd9270;
  --mhr-cloth-blue: #b6d0e0; --mhr-cloth-denim: #7d9bc4; --mhr-cloth-navy: #4a5f7a;
  --mhr-cloth-mustard: #e9c84f; --mhr-cloth-sage: #8fb39a; --mhr-cloth-coral: #e0997a;

  /* --- Typography --- */
  --mhr-font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --mhr-font-sans: 'Zen Kaku Gothic New', system-ui, -apple-system, sans-serif;
  --mhr-font-mono: 'Space Mono', ui-monospace, monospace;

  /* type scale */
  --mhr-fs-display-1: clamp(3.5rem, 8vw, 7rem);
  --mhr-fs-display-2: clamp(2.5rem, 5vw, 4.5rem);
  --mhr-fs-h1: clamp(2rem, 3.4vw, 2.75rem);
  --mhr-fs-h2: clamp(1.6rem, 2.4vw, 2rem);
  --mhr-fs-h3: 1.5rem;
  --mhr-fs-h4: 1.25rem;
  --mhr-fs-body-lg: 1.125rem;
  --mhr-fs-body: 1rem;
  --mhr-fs-small: 0.875rem;
  --mhr-fs-caption: 0.75rem;

  /* --- Radii --- */
  --mhr-r-sm: 8px;
  --mhr-r-md: 14px;
  --mhr-r-lg: 24px;
  --mhr-r-xl: 32px;
  --mhr-r-pill: 999px;

  /* --- Shadows --- */
  --mhr-shadow-sm: 0 2px 8px rgba(34,46,20,.06);
  --mhr-shadow-md: 0 12px 32px rgba(34,46,20,.10);
  --mhr-shadow-lg: 0 24px 60px rgba(34,46,20,.16);

  /* --- Spacing scale --- */
  --mhr-s-1: 4px;  --mhr-s-2: 8px;  --mhr-s-3: 12px; --mhr-s-4: 16px;
  --mhr-s-5: 24px; --mhr-s-6: 32px; --mhr-s-7: 48px; --mhr-s-8: 64px;
  --mhr-s-9: 96px; --mhr-s-10: 128px;

  /* --- Motion --- */
  --mhr-ease: cubic-bezier(.22,.61,.36,1);
  --mhr-ease-out: cubic-bezier(.16,1,.3,1);
}

/* ----------------------------------------------------------------------------
   3. BASE
---------------------------------------------------------------------------- */
* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  margin: 0;
  font-family: var(--mhr-font-sans);
  font-size: var(--mhr-fs-body);
  line-height: 1.7;
  color: var(--mhr-ink);
  background: var(--mhr-cream);
}

/* ----------------------------------------------------------------------------
   4. TYPOGRAPHY HELPERS
---------------------------------------------------------------------------- */
.mhr-display-1 { font-family: var(--mhr-font-display); font-weight: 500; font-size: var(--mhr-fs-display-1); line-height: .98; letter-spacing: .005em; }
.mhr-display-2 { font-family: var(--mhr-font-display); font-weight: 500; font-size: var(--mhr-fs-display-2); line-height: 1.02; }
.mhr-h1 { font-family: var(--mhr-font-display); font-weight: 600; font-size: var(--mhr-fs-h1); line-height: 1.12; }
.mhr-h2 { font-family: var(--mhr-font-display); font-weight: 600; font-size: var(--mhr-fs-h2); line-height: 1.18; }
.mhr-h3 { font-family: var(--mhr-font-sans); font-weight: 700; font-size: var(--mhr-fs-h3); line-height: 1.3; }
.mhr-h4 { font-family: var(--mhr-font-sans); font-weight: 700; font-size: var(--mhr-fs-h4); line-height: 1.4; }
.mhr-body-lg { font-size: var(--mhr-fs-body-lg); line-height: 1.8; }
.mhr-body { font-size: var(--mhr-fs-body); }
.mhr-small { font-size: var(--mhr-fs-small); }

/* the signature caps serif eyebrow / section title */
.mhr-eyebrow {
  font-family: var(--mhr-font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 1rem;
}
.mhr-section-title {
  font-family: var(--mhr-font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .14em;
}
.mhr-label {
  font-family: var(--mhr-font-mono);
  font-size: var(--mhr-fs-caption);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--mhr-muted);
}

/* vertical writing-mode label (Japanese-site pattern) */
.mhr-vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--mhr-font-display);
  letter-spacing: .1em;
}

/* ----------------------------------------------------------------------------
   5. BUTTONS
---------------------------------------------------------------------------- */
.mhr-btn {
  --_bg: var(--mhr-ink);
  --_fg: var(--mhr-white);
  display: inline-flex;
  align-items: center;
  gap: var(--mhr-s-3);
  padding: 16px 30px;
  border: 0;
  border-radius: var(--mhr-r-pill);
  background: var(--_bg);
  color: var(--_fg);
  font-family: var(--mhr-font-sans);
  font-size: var(--mhr-fs-small);
  font-weight: 500;
  letter-spacing: .02em;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .35s var(--mhr-ease), background .35s var(--mhr-ease), box-shadow .35s var(--mhr-ease);
}
.mhr-btn:hover { transform: translateY(-2px); box-shadow: var(--mhr-shadow-md); }
.mhr-btn .mhr-btn__arrow { transition: transform .35s var(--mhr-ease); }
.mhr-btn:hover .mhr-btn__arrow { transform: translate(3px,-3px); }

.mhr-btn--light { --_bg: var(--mhr-white); --_fg: var(--mhr-ink); }
.mhr-btn--green { --_bg: var(--mhr-green-500); --_fg: var(--mhr-white); }
.mhr-btn--outline { --_bg: transparent; --_fg: var(--mhr-ink); border: 1.5px solid var(--mhr-ink); }
.mhr-btn--sm { padding: 11px 20px; }
.mhr-btn--lg { padding: 20px 38px; font-size: var(--mhr-fs-body); }

/* text link with rule + dot (the "VIEW CONCEPT ———•" pattern) */
.mhr-textlink {
  display: inline-flex;
  align-items: center;
  gap: var(--mhr-s-4);
  font-family: var(--mhr-font-display);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 1.05rem;
  color: inherit;
  text-decoration: none;
}
.mhr-textlink__rule {
  position: relative;
  width: 76px; height: 1px;
  background: currentColor;
  opacity: .65;
}
.mhr-textlink__rule::after {
  content: ""; position: absolute; right: 0; top: 50%;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--mhr-green-500);
  transform: translate(50%,-50%);
  transition: right .4s var(--mhr-ease);
}
.mhr-textlink:hover .mhr-textlink__rule::after { right: -10px; }

/* ----------------------------------------------------------------------------
   6. TAG CHIPS
---------------------------------------------------------------------------- */
.mhr-chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 13px;
  border-radius: var(--mhr-r-pill);
  background: var(--mhr-green-50);
  color: var(--mhr-green-700);
  border: 1px solid var(--mhr-green-200);
  font-size: var(--mhr-fs-caption);
  font-weight: 500;
  letter-spacing: .02em;
  white-space: nowrap;
}
.mhr-chip--solid { background: var(--mhr-green-500); color: #fff; border-color: transparent; }
.mhr-chip--ink { background: var(--mhr-ink); color: #fff; border-color: transparent; }

/* ----------------------------------------------------------------------------
   7. CARDS
---------------------------------------------------------------------------- */
/* overlay image card — large top radius, serif title over photo */
.mhr-overlay-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 420px;
  padding: var(--mhr-s-7) var(--mhr-s-5);
  border-radius: var(--mhr-r-xl) var(--mhr-r-xl) var(--mhr-r-md) var(--mhr-r-md);
  overflow: hidden;
  color: #fff;
  text-align: center;
  isolation: isolate;
}
.mhr-overlay-card__media { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; transition: transform 1.1s var(--mhr-ease); }
.mhr-overlay-card:hover .mhr-overlay-card__media { transform: scale(1.05); }
.mhr-overlay-card::after { content:""; position:absolute; inset:0; z-index:-1; background: linear-gradient(180deg, rgba(20,28,12,.34), rgba(20,28,12,.62)); }
.mhr-overlay-card__title { font-family: var(--mhr-font-display); font-weight: 500; text-transform: uppercase; letter-spacing: .08em; font-size: clamp(1.8rem,2.6vw,2.5rem); margin: 0 0 12px; }
.mhr-overlay-card__sub { font-size: var(--mhr-fs-small); letter-spacing: .14em; font-weight: 500; margin-bottom: var(--mhr-s-6); opacity: .92; }

/* event card — image + chips + date + title + body */
.mhr-event-card {
  background: var(--mhr-paper);
  border: 1px solid var(--mhr-line);
  border-radius: var(--mhr-r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .4s var(--mhr-ease), box-shadow .4s var(--mhr-ease);
}
.mhr-event-card:hover { transform: translateY(-4px); box-shadow: var(--mhr-shadow-md); }
.mhr-event-card__media { aspect-ratio: 16/10; background-size: cover; background-position: center; }
.mhr-event-card__body { padding: var(--mhr-s-5); display: flex; flex-direction: column; gap: var(--mhr-s-3); }
.mhr-event-card__chips { display: flex; flex-wrap: wrap; gap: var(--mhr-s-2); }
.mhr-event-card__date { font-family: var(--mhr-font-mono); font-size: var(--mhr-fs-small); color: var(--mhr-green-700); }
.mhr-event-card__title { font-family: var(--mhr-font-sans); font-weight: 700; font-size: 1.1rem; line-height: 1.45; margin: 0; }
.mhr-event-card__text { font-size: var(--mhr-fs-small); color: var(--mhr-ink-soft); margin: 0; }

/* plain content card */
.mhr-card {
  background: var(--mhr-paper);
  border: 1px solid var(--mhr-line);
  border-radius: var(--mhr-r-lg);
  padding: var(--mhr-s-6);
}

/* ----------------------------------------------------------------------------
   8. FAQ ACCORDION
---------------------------------------------------------------------------- */
.mhr-faq { border-top: 1px solid var(--mhr-line); }
.mhr-faq__item { border-bottom: 1px solid var(--mhr-line); }
.mhr-faq__q {
  display: flex; align-items: center; gap: var(--mhr-s-4);
  width: 100%; padding: var(--mhr-s-5) 0;
  background: none; border: 0; cursor: pointer; text-align: left;
  font-family: var(--mhr-font-sans); font-weight: 700; font-size: 1.05rem; color: var(--mhr-ink);
}
.mhr-faq__q .mhr-faq__mark { font-family: var(--mhr-font-display); color: var(--mhr-green-600); font-size: 1.6rem; line-height: 1; }
.mhr-faq__icon { margin-left: auto; width: 22px; height: 22px; position: relative; flex: none; transition: transform .4s var(--mhr-ease); }
.mhr-faq__icon::before, .mhr-faq__icon::after { content:""; position:absolute; background: var(--mhr-green-600); border-radius: 2px; }
.mhr-faq__icon::before { left:0; right:0; top:50%; height:2px; transform: translateY(-50%); }
.mhr-faq__icon::after { top:0; bottom:0; left:50%; width:2px; transform: translateX(-50%); transition: opacity .3s; }
.mhr-faq__item[open] .mhr-faq__icon::after { opacity: 0; }
.mhr-faq__a { padding: 0 0 var(--mhr-s-5) 40px; color: var(--mhr-ink-soft); font-size: var(--mhr-fs-small); }
.mhr-faq__item[open] .mhr-faq__icon { transform: rotate(180deg); }

/* ----------------------------------------------------------------------------
   9. DECORATION
---------------------------------------------------------------------------- */
.mhr-blob { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; z-index: 0; }
.mhr-organic { border-radius: 56% 44% 60% 40% / 52% 48% 52% 48%; }

/* logo ring mark */
.mhr-ring-mark { display: inline-block; }

/* ============================================================================
   11. COLLAGE — the signature mixed-media hero (photo + illustration + lawn)
   ============================================================================ */
.mhr-collage {
  position: relative; overflow: hidden;
  border-radius: var(--mhr-r-xl);
  min-height: 480px;
  background:
    radial-gradient(42% 30% at 14% 12%, var(--mhr-sky-blob-2) 0%, transparent 60%),
    radial-gradient(48% 34% at 88% 8%,  var(--mhr-lawn-1) 0%, transparent 62%),
    radial-gradient(54% 42% at 50% -8%, var(--mhr-sky-blob-1) 0%, transparent 60%),
    linear-gradient(180deg, #dfe9c8, #eef3e2);
  isolation: isolate;
}
/* dappled "lawn" — overlapping soft green ellipses with a soft hill top edge */
.mhr-lawn {
  background-color: var(--mhr-lawn-2);
  background-image:
    radial-gradient(28% 38% at 12% 76%, var(--mhr-lawn-4) 0%, transparent 60%),
    radial-gradient(26% 34% at 38% 94%, var(--mhr-lawn-5) 0%, transparent 60%),
    radial-gradient(30% 42% at 62% 80%, var(--mhr-lawn-3) 0%, transparent 62%),
    radial-gradient(24% 34% at 86% 92%, var(--mhr-lawn-4) 0%, transparent 60%),
    radial-gradient(36% 46% at 50% 102%, var(--mhr-lawn-5) 0%, transparent 65%),
    radial-gradient(40% 52% at 80% 66%, var(--mhr-lawn-3) 0%, transparent 60%),
    radial-gradient(30% 40% at 24% 58%, var(--mhr-lawn-2) 0%, transparent 55%);
}
.mhr-collage__lawn {
  position: absolute; left: -2%; right: -2%; bottom: 0; height: 58%; z-index: 1;
  border-radius: 50% 50% 0 0 / 26% 26% 0 0;
}
.mhr-collage__photo { position: absolute; left: 50%; bottom: 30%; width: 86%; transform: translateX(-50%); z-index: 2; }
.mhr-collage__figures { position: absolute; left: 0; right: 0; bottom: 5%; z-index: 3;
  display: flex; align-items: flex-end; justify-content: space-around; padding: 0 4%; }
.mhr-collage__title {
  position: absolute; inset: 0; z-index: 4; display: flex; align-items: center; justify-content: center;
  font-family: var(--mhr-font-display); font-weight: 500; color: #fff; text-align: center;
  font-size: clamp(2.4rem, 6vw, 5rem); line-height: .9; letter-spacing: .01em;
  text-shadow: 0 6px 30px rgba(20,40,10,.28); pointer-events: none;
}

/* flat-illustration figure placeholder (no hand-drawn art — a sized slot) */
.mhr-figure-ph {
  width: clamp(56px, 9vw, 104px); aspect-ratio: 3/5;
  border-radius: 44% 44% 30% 30% / 30% 30% 14% 14%;
  background: repeating-linear-gradient(135deg, rgba(74,95,40,.14) 0 8px, rgba(74,95,40,.04) 8px 16px);
  border: 1.5px dashed rgba(74,95,40,.4);
  display: flex; align-items: flex-end; justify-content: center; padding-bottom: 8px;
}
.mhr-figure-ph span { font-family: var(--mhr-font-mono); font-size: 9px; color: var(--mhr-green-800); letter-spacing: .04em; }

/* ============================================================================
   12. BILINGUAL LABEL + NAV (English caps serif over Japanese gothic)
   ============================================================================ */
.mhr-bi { display: inline-flex; flex-direction: column; gap: 2px; line-height: 1; }
.mhr-bi__en { font-family: var(--mhr-font-display); text-transform: uppercase; letter-spacing: .14em; font-size: 1.15rem; }
.mhr-bi__ja { font-family: var(--mhr-font-sans); font-size: .72rem; letter-spacing: .14em; color: var(--mhr-muted); }
.mhr-bi--lg .mhr-bi__en { font-size: 2rem; }
.mhr-bi--lg .mhr-bi__ja { font-size: .85rem; }

/* ============================================================================
   13. SURFACES & PANELS
   ============================================================================ */
.mhr-surface { padding: var(--mhr-s-8) 0; }
.mhr-surface--cream { background: var(--mhr-surface-cream); }
.mhr-surface--lime  { background: var(--mhr-surface-lime); }
.mhr-surface--green { background: var(--mhr-gradient-spotlight); color: #fff; }
.mhr-surface--ink   { background: var(--mhr-surface-ink); color: rgba(255,255,255,.82); }
/* large rounded panel transition (sections meet with a soft rounded top) */
.mhr-panel-top { border-radius: var(--mhr-r-xl) var(--mhr-r-xl) 0 0; }

/* ============================================================================
   14. FLOATING TAB (the persistent "Annual Event Calendar" panel)
   ============================================================================ */
.mhr-floating-tab {
  display: inline-flex; align-items: center; gap: var(--mhr-s-3);
  padding: 16px 24px;
  background: var(--mhr-white);
  border-radius: var(--mhr-r-lg) var(--mhr-r-lg) 0 0;
  box-shadow: 0 -8px 30px rgba(34,46,20,.12);
  font-family: var(--mhr-font-sans); font-weight: 500; color: var(--mhr-ink); cursor: pointer;
}
.mhr-floating-tab__chev { color: var(--mhr-green-600); transition: transform .35s var(--mhr-ease); }
.mhr-floating-tab:hover .mhr-floating-tab__chev { transform: translateY(-3px); }

/* ----------------------------------------------------------------------------
   10. UTILITIES
---------------------------------------------------------------------------- */
.mhr-container { width: min(1200px, 92vw); margin: 0 auto; }
.mhr-stack > * + * { margin-top: var(--mhr-s-4); }
.mhr-row { display: flex; gap: var(--mhr-s-4); flex-wrap: wrap; align-items: center; }
.mhr-grid { display: grid; gap: var(--mhr-s-5); }