/* ========= HarvRealtor.net — Fair Housing Day 2026 deck =========
 * Palette matched to harvrealtor.net: gold #D4A82C on warm paper #FCFBF6.
 * Typography: Inter body + Playfair Display display.
 * Animations: GPU-only transform/opacity, reveal-on-scroll, soft gold glow.
 * ================================================================ */

:root {
  /* Brand — gold ramp */
  --gold-50:#faf7ed; --gold-100:#f5efd6; --gold-200:#ecdfa6; --gold-300:#e0c968;
  --gold-500:#d4a82c; --gold-600:#b88f1c; --gold-700:#8f6c12;

  /* Warmer brass — second accent, replaces old teal→coral pairing */
  --brass-400:#d3a562; --brass-500:#b88d4e; --brass-600:#8f6a33;

  /* Muted alarm — softer than pure coral so it lives in the gold system */
  --alarm-500:#c0604b; --alarm-600:#a1422c;

  /* Warm neutrals to match harvrealtor.net site */
  --slate-50:#f7f5f0; --slate-100:#ede9df; --slate-200:#ddd6c6;
  --slate-300:#c5bca4; --slate-500:#6b6352; --slate-700:#3e3930;
  --slate-800:#2d2d2d; --slate-900:#2d2d2d;

  --ink:#2d2d2d;
  --paper:#fcfbf6;
  --paper-pure:#ffffff;

  --shadow: 0 10px 30px -10px rgba(45, 45, 45, 0.12);
  --shadow-lg: 0 20px 50px -20px rgba(45, 45, 45, 0.22);
  --shadow-gold: 0 14px 40px -12px rgba(212, 168, 44, 0.40);
  --radius: 16px;
  --radius-sm: 10px;

  --ease-soft: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] {
  --ink:#f5f1e6;
  --paper:#1a1815;
  --paper-pure:#0f0d0a;
  --slate-50:#2a2620;
  --slate-100:#2a2620;
  --slate-200:#3e3930;
  --slate-300:#564f42;
  --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 20px 50px -20px rgba(0, 0, 0, 0.7);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

/* Typography — Playfair on h1/h2 + hero stats to match harvrealtor.net */
.hero h1, h1, h2, .act-title, .chart-title, .slide-card h3 {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-feature-settings: 'lnum', 'kern';
}
.hero-stat-num, .stat-card .num, .slide-stat {
  font-family: 'Playfair Display', Georgia, serif;
  font-feature-settings: 'lnum';
}

/* ========= Nav ========= */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--slate-200);
  animation: slideDownNav 0.6s var(--ease-soft) both;
}
@keyframes slideDownNav {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700; font-size: 16px; letter-spacing: -0.01em;
  text-decoration: none; color: var(--ink);
}
.nav-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-500), var(--brass-500));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--gold-500) 18%, transparent);
  animation: dotPulse 3s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 2px color-mix(in srgb, var(--gold-500) 18%, transparent); }
  50%      { box-shadow: 0 0 0 6px color-mix(in srgb, var(--gold-500) 8%, transparent); }
}
.nav-links { display: flex; gap: 8px; align-items: center; }
.nav-link {
  padding: 7px 13px; border-radius: 999px;
  color: var(--slate-500); font-size: 13px; font-weight: 500;
  text-decoration: none;
  transition: background 0.2s var(--ease-soft), color 0.2s var(--ease-soft);
}
.nav-link:hover { background: var(--gold-50); color: var(--ink); }
.nav-link.active { color: var(--gold-700); background: var(--gold-50); }
.nav-toggle {
  background: var(--slate-100); border: 0; padding: 7px 11px; border-radius: 999px;
  cursor: pointer; font-size: 14px; color: var(--ink);
  transition: background 0.2s, transform 0.4s var(--ease-bounce);
}
.nav-toggle:hover { background: var(--gold-100); transform: rotate(180deg); }

/* ========= Hero ========= */
.hero {
  padding: 88px 24px 64px;
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, color-mix(in srgb, var(--gold-500) 10%, transparent), transparent 70%),
    radial-gradient(ellipse 40% 50% at 80% 20%, color-mix(in srgb, var(--brass-500) 8%, transparent), transparent 60%);
  position: relative;
  overflow: hidden;
}
.hero-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; border-radius: 999px;
  background: color-mix(in srgb, var(--gold-500) 14%, transparent);
  color: var(--gold-700);
  font-size: 12px; font-weight: 600; letter-spacing: 0.8px; text-transform: uppercase;
  margin-bottom: 28px;
  border: 1px solid color-mix(in srgb, var(--gold-500) 25%, transparent);
  animation: chipFloat 0.8s var(--ease-bounce) 0.2s both;
}
@keyframes chipFloat {
  from { opacity: 0; transform: translateY(-8px) scale(0.9); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.hero h1 {
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 700; letter-spacing: -0.025em;
  line-height: 1.08; max-width: 960px; margin: 0 auto 22px;
  animation: heroRise 0.9s var(--ease-soft) 0.1s both;
}
@keyframes heroRise {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-sub {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--slate-500); max-width: 720px; margin: 0 auto 44px;
  animation: heroRise 0.9s var(--ease-soft) 0.25s both;
}
.hero-stat {
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  margin: 20px 0;
  animation: heroRise 0.9s var(--ease-soft) 0.4s both;
}
.hero-stat-num {
  font-size: clamp(56px, 10vw, 120px);
  font-weight: 800; letter-spacing: -0.04em; line-height: 1;
  background: linear-gradient(135deg, var(--gold-600), var(--brass-500) 70%, var(--gold-500));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 2px 20px color-mix(in srgb, var(--gold-500) 15%, transparent);
}
.hero-stat-label {
  font-size: 13px; text-transform: uppercase; letter-spacing: 2.2px;
  color: var(--slate-500); font-weight: 600;
}

/* ========= Share bar ========= */
.share-bar {
  max-width: 1200px;
  margin: -16px auto 0;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}
.share-bar .share-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-right: 6px;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--paper-pure);
  border: 1px solid var(--slate-200);
  color: var(--slate-700);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.18s var(--ease-soft);
  padding: 0;
}
.share-btn:hover {
  background: var(--gold-50);
  border-color: color-mix(in srgb, var(--gold-500) 50%, var(--slate-200));
  color: var(--gold-700);
  transform: translateY(-1px);
}
.share-btn:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}
.share-btn.copied {
  background: var(--gold-100);
  color: var(--gold-700);
  border-color: var(--gold-500);
}
.share-toast {
  margin-left: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold-700);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
}
.share-toast.visible { opacity: 1; transform: translateX(0); }
@media (max-width: 640px) {
  .share-bar { padding: 0 16px; gap: 6px; }
  .share-btn { width: 32px; height: 32px; }
  .share-bar .share-label { font-size: 10px; letter-spacing: 1.4px; }
}

/* ========= Content ========= */
main { max-width: 1200px; margin: 0 auto; padding: 48px 24px 80px; }
section { margin-bottom: 64px; }

.section-label {
  font-size: 11px; font-weight: 700; letter-spacing: 2.2px;
  text-transform: uppercase; color: var(--gold-700);
  margin-bottom: 10px;
}
h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700; letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 18px;
  color: var(--ink);
}
h3 {
  font-size: 20px; font-weight: 600;
  margin-bottom: 12px;
  color: var(--ink);
}
p { color: var(--slate-500); margin-bottom: 14px; }
p strong, p b { color: var(--ink); font-weight: 600; }

/* ========= Reveal-on-scroll ========= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s var(--ease-soft),
    transform 0.7s var(--ease-soft);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero h1, .hero-sub, .hero-stat, .hero-chip,
  .nav, .nav-dot { animation: none !important; }
}

/* ========= Cards ========= */
.card {
  background: var(--paper-pure);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition:
    transform 0.35s var(--ease-soft),
    box-shadow 0.35s var(--ease-soft),
    border-color 0.3s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  border-color: color-mix(in srgb, var(--gold-500) 40%, var(--slate-200));
}

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.stat-card {
  background: linear-gradient(135deg, var(--slate-50), var(--paper-pure));
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  padding: 26px 24px;
  transition: transform 0.3s var(--ease-soft), box-shadow 0.3s var(--ease-soft);
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.stat-card .num {
  font-size: 42px; font-weight: 700; letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--gold-600), var(--brass-500));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 6px;
  line-height: 1;
}
.stat-card .label { font-size: 13px; color: var(--slate-500); font-weight: 500; }

/* ========= Chart ========= */
.chart-wrap {
  background: var(--paper-pure);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.3s ease;
}
.chart-wrap:hover { box-shadow: var(--shadow-lg); }
.chart-title { font-size: 20px; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.01em; }
.chart-sub { font-size: 13px; color: var(--slate-500); margin-bottom: 24px; }
.chart-container { position: relative; height: 420px; }
.chart-legend {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px;
  justify-content: center;
}
.legend-item {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--slate-50); cursor: pointer;
  font-size: 13px; font-weight: 500; user-select: none;
  border: 1px solid var(--slate-200);
  transition: opacity 0.2s, background 0.2s, transform 0.15s;
}
.legend-item:hover { background: var(--gold-50); transform: translateY(-1px); }
.legend-item.hidden { opacity: 0.35; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; }

/* ========= Tables ========= */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--slate-200);
  background: var(--paper-pure);
}
.data-table th {
  background: var(--slate-50);
  padding: 13px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--slate-700);
  border-bottom: 1px solid var(--slate-200);
}
.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--slate-200);
  color: var(--ink);
}
.data-table tr:last-child td { border-bottom: 0; }
.data-table tr:hover td { background: var(--gold-50); }
.data-table td.num { font-variant-numeric: tabular-nums; font-weight: 500; }
.data-table tr.highlight td { background: color-mix(in srgb, var(--gold-500) 12%, transparent); }
.data-table tr.highlight:hover td { background: color-mix(in srgb, var(--gold-500) 18%, transparent); }

/* ========= Callouts ========= */
.callout {
  padding: 24px 28px;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--gold-500);
  background: color-mix(in srgb, var(--gold-500) 6%, transparent);
  margin: 20px 0;
}
.callout.alarm {
  border-left-color: var(--alarm-500);
  background: color-mix(in srgb, var(--alarm-500) 5%, transparent);
}
.callout-title {
  font-size: 11px; font-weight: 700; letter-spacing: 1.8px;
  text-transform: uppercase; color: var(--gold-700);
  margin-bottom: 6px;
}
.callout.alarm .callout-title { color: var(--alarm-600); }

.quote {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 500;
  line-height: 1.5; letter-spacing: -0.005em;
  padding: 40px 44px 40px 60px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--gold-500) 8%, transparent),
      color-mix(in srgb, var(--brass-500) 6%, transparent));
  border: 1px solid color-mix(in srgb, var(--gold-500) 22%, var(--slate-200));
  position: relative;
  color: var(--ink);
}
.quote::before {
  content: '"';
  position: absolute; top: 4px; left: 22px;
  font-size: 92px; line-height: 1;
  color: var(--gold-500); opacity: 0.38;
  font-family: 'Playfair Display', Georgia, serif;
}

/* ========= Footer nav ========= */
.page-nav {
  display: flex; justify-content: space-between; gap: 16px;
  margin-top: 60px; padding-top: 40px;
  border-top: 1px solid var(--slate-200);
}
.page-nav a {
  flex: 1;
  padding: 22px 26px;
  border-radius: var(--radius-sm);
  background: var(--paper-pure);
  border: 1px solid var(--slate-200);
  text-decoration: none; color: var(--ink);
  transition: transform 0.3s var(--ease-soft), box-shadow 0.3s var(--ease-soft), border-color 0.3s;
  display: block;
}
.page-nav a:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
  border-color: color-mix(in srgb, var(--gold-500) 40%, var(--slate-200));
}
.page-nav a.next { text-align: right; }
.page-nav .label { font-size: 11px; color: var(--slate-500); text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 6px; font-weight: 600; }
.page-nav .title { font-size: 16px; font-weight: 600; font-family: 'Playfair Display', Georgia, serif; }

.source { font-size: 13px; color: var(--slate-500); margin-top: 12px; }
.source b { color: var(--ink); }

/* ========= Index slide cards ========= */
.slide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.slide-card {
  display: block;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-pure);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition:
    transform 0.4s var(--ease-soft),
    box-shadow 0.4s var(--ease-soft),
    border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}
.slide-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--gold-500), var(--brass-500));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.45s var(--ease-soft);
}
.slide-card::after {
  content: 'Explore →';
  position: absolute; bottom: 22px; right: 28px;
  font-size: 11px; font-weight: 700; letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--gold-700);
  opacity: 0.85;
  transition: opacity 0.25s ease, transform 0.25s var(--ease-soft);
}
.slide-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  border-color: color-mix(in srgb, var(--gold-500) 40%, var(--slate-200));
}
.slide-card:hover::before { transform: scaleX(1); }
.slide-card:hover::after { opacity: 1; transform: translateX(4px); }
.slide-card { padding-bottom: 54px; /* reserve space for the Explore → CTA */ }
.slide-num {
  font-size: 11px; font-weight: 700; letter-spacing: 2.2px;
  color: var(--slate-500); margin-bottom: 14px;
}
.slide-card h3 {
  font-size: 19px; font-weight: 600; line-height: 1.3;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.slide-stat {
  font-size: 34px; font-weight: 700; letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--gold-600), var(--brass-500));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin: 10px 0;
  line-height: 1;
}
.slide-caption { font-size: 13px; color: var(--slate-500); line-height: 1.55; }

/* ========= Act separators ========= */
.act {
  margin: 68px 0 28px; padding-bottom: 22px;
  border-bottom: 2px solid var(--slate-200);
  position: relative;
}
.act::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 60px; height: 2px;
  background: linear-gradient(90deg, var(--gold-500), var(--brass-500));
}
.act-num {
  font-size: 11px; font-weight: 700; letter-spacing: 3.2px;
  color: var(--gold-700); text-transform: uppercase;
}
.act-title { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; margin-top: 6px; }
.act-hint {
  font-size: 13px; color: var(--slate-500);
  margin-top: 10px;
  font-style: italic;
  letter-spacing: 0.1px;
}

/* ========= Utility ========= */
.text-center { text-align: center; }
.muted { color: var(--slate-500); }
.small { font-size: 13px; }

/* Responsive */
@media (max-width: 640px) {
  .chart-container { height: 320px; }
  .hero { padding: 56px 20px 44px; }
  main { padding: 28px 16px 60px; }
  .card, .chart-wrap { padding: 22px; }
  .page-nav { flex-direction: column; }
  .quote { padding: 32px 28px 32px 48px; }
  .quote::before { top: 2px; left: 16px; font-size: 72px; }
}

/* ========= HarvRealtor disclaimer footer ========= */
.site-disclaimer {
  margin-top: 80px;
  padding: 44px 24px 36px;
  background: linear-gradient(180deg, transparent, var(--slate-50));
  border-top: 1px solid var(--slate-200);
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate-500);
}
.disclaimer-inner { max-width: 900px; margin: 0 auto; }
.disclaimer-inner p { color: var(--slate-500); margin-bottom: 18px; }
.disclaimer-inner p:last-child { margin-bottom: 0; }
.disclaimer-inner b { color: var(--ink); font-weight: 600; }
.disclaimer-inner a { color: var(--gold-700); text-decoration: none; font-weight: 600; border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.disclaimer-inner a:hover { border-bottom-color: var(--gold-500); }
.disclaimer-inner sup { font-size: 0.7em; vertical-align: super; }
.disclaimer-re {
  padding-top: 18px;
  margin-top: 6px;
  border-top: 1px solid var(--slate-200);
  font-size: 12px;
  text-align: center;
  letter-spacing: 0.2px;
}
.disclaimer-re b { background: transparent !important; }
.disclaimer-re ::selection { background: color-mix(in srgb, var(--gold-500) 25%, transparent); color: var(--ink); }

.nav-link.nav-re { color: var(--gold-700); font-weight: 600; }
.nav-link.nav-re:hover { background: var(--gold-50); color: var(--gold-700); }
@media (max-width: 640px) {
  .nav-link.nav-re { display: none; }
}