/* ==========================================================================
   WealthyShopping.com — The Bloomberg Terminal of Luxury Retail
   Main Stylesheet | Mobile-First | Dark Luxury + Gold Accents
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties (Theming)
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-bg-primary: #0a0a0a;
  --color-bg-secondary: #111111;
  --color-bg-tertiary: #1a1a1a;
  --color-bg-card: #141414;
  --color-bg-card-hover: #1e1e1e;
  --color-gold: #c9a84c;
  --color-gold-light: #d4af37;
  --color-gold-dim: rgba(201, 168, 76, 0.15);
  --color-text-primary: #f5f5f5;
  --color-text-secondary: #b0b0b0;
  --color-text-muted: #777777;
  --color-white: #ffffff;
  --color-border: #2a2a2a;
  --color-border-light: #333333;
  --color-overlay: rgba(10, 10, 10, 0.7);

  /* Price Tiers */
  --tier-entry: #6ba368;
  --tier-mid: #c9a84c;
  --tier-high: #d47b3e;
  --tier-ultra: #c44d4d;

  /* Typography */
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", SFMono-Regular, Consolas, "Liberation Mono", Menlo,
    monospace;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3rem;
  --lh-tight: 1.2;
  --lh-normal: 1.6;
  --lh-loose: 1.8;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --max-width: 1280px;
  --nav-height: 60px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 4px 20px rgba(201, 168, 76, 0.15);
}

/* --------------------------------------------------------------------------
   2. CSS Reset & Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  font-size: 100%;
}

body {
  font-family: var(--font-stack);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

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

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-gold-light);
}

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

button {
  cursor: pointer;
}

table {
  border-collapse: collapse;
  width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  line-height: var(--lh-tight);
  color: var(--color-white);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1 {
  font-size: var(--fs-2xl);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--fs-xl);
  letter-spacing: -0.01em;
}

h3 {
  font-size: var(--fs-lg);
}

h4 {
  font-size: var(--fs-md);
}

p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

small {
  font-size: var(--fs-sm);
}

.text-gold {
  color: var(--color-gold);
}

.text-muted {
  color: var(--color-text-muted);
}

.text-center {
  text-align: center;
}

.section-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  max-width: 640px;
}

/* --------------------------------------------------------------------------
   4. Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section {
  padding-block: var(--space-3xl);
}

.section-dark {
  background-color: var(--color-bg-tertiary);
}

.section-cta {
  text-align: center;
  margin-top: var(--space-xl);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Section visual separator */
.section + .section-dark,
.section-dark + .section {
  border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   5. Skip to Content (Accessibility)
   -------------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 10000;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-gold);
  color: var(--color-bg-primary);
  font-weight: 600;
  font-size: var(--fs-sm);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
  color: var(--color-bg-primary);
}

/* --------------------------------------------------------------------------
   6. Focus Styles (Keyboard Navigation)
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* --------------------------------------------------------------------------
   7. Site Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.nav-logo {
  text-decoration: none;
}

.logo-text {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-text .gold {
  color: var(--color-gold);
}

/* Hamburger toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  padding: 0;
  z-index: 10;
}

.hamburger,
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.hamburger {
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.hamburger::before { top: -7px; }
.hamburger::after  { top: 7px; }

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-7px) rotate(-45deg);
}

/* Nav menu — hidden on mobile, shown on desktop */
.nav-menu {
  display: none;
  gap: var(--space-lg);
  align-items: center;
}

.nav-menu.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-lg) var(--space-md);
  z-index: 999;
}

.nav-menu > li {
  width: 100%;
}

.nav-link {
  display: block;
  padding: var(--space-sm) 0;
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold);
}

/* Dropdowns */
.has-dropdown {
  position: relative;
}

.dropdown {
  display: none;
  padding-left: var(--space-md);
}

.nav-menu.is-open .dropdown {
  display: block;
}

.dropdown a {
  display: block;
  padding: var(--space-xs) 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.dropdown a:hover {
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   8. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 50vh;
  padding: var(--space-3xl) 0;
  background-color: var(--color-bg-primary);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 30% 50%,
    rgba(201, 168, 76, 0.06) 0%,
    transparent 60%
  );
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.55) 0%,
    rgba(10, 10, 10, 0.65) 50%,
    rgba(10, 10, 10, 0.80) 100%
  );
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.hero-title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  line-height: var(--lh-tight);
  color: var(--color-white);
}

.hero-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  line-height: var(--lh-loose);
  max-width: 680px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.hero-stats .stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-gold);
  font-family: var(--font-mono);
}

.stat-label {
  display: block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

/* Gold gradient text */
.gold-gradient {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --------------------------------------------------------------------------
   9. Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumb {
  padding: var(--space-md) 0;
}

.breadcrumb ol,
.breadcrumb ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-sm);
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-muted);
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--color-border-light);
  margin-right: var(--space-xs);
}

.breadcrumb a {
  color: var(--color-text-secondary);
}

.breadcrumb a:hover {
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   10. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-gold);
  color: var(--color-bg-primary);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.btn-primary:hover {
  background: var(--color-gold-light);
  color: var(--color-bg-primary);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: var(--fs-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.btn-secondary:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   11. Card Grids
   -------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

/* --------------------------------------------------------------------------
   12. Category Cards
   -------------------------------------------------------------------------- */
.category-card {
  display: block;
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) var(--space-lg);
  background-color: var(--color-bg-card);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  text-decoration: none;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform var(--transition-slow), border-color var(--transition-base), box-shadow var(--transition-base);
}

.category-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.4) 50%, rgba(10,10,10,0.2) 100%);
  z-index: 0;
}

.category-card > * {
  position: relative;
  z-index: 1;
}

.category-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.category-card h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-white);
}

.category-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.category-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.card-link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-gold);
}

/* Street city label (map page) */
.street-city {
  font-size: var(--fs-sm);
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

/* --------------------------------------------------------------------------
   13. City Cards
   -------------------------------------------------------------------------- */
.city-card {
  display: block;
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) var(--space-lg);
  background-color: var(--color-bg-card);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform var(--transition-slow), border-color var(--transition-base), box-shadow var(--transition-base);
}

.city-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.3) 60%, rgba(10,10,10,0.1) 100%);
  z-index: 0;
}

.city-card > * {
  position: relative;
  z-index: 1;
}

.city-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.city-card h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xs);
  color: var(--color-white);
}

.city-tagline {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.city-stats {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   14. Ranking List
   -------------------------------------------------------------------------- */
.ranking-list {
  max-width: 900px;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-fast);
}

.ranking-item:hover {
  background: var(--color-bg-card-hover);
  padding-inline: var(--space-sm);
  margin-inline: calc(-1 * var(--space-sm));
  border-radius: var(--radius-sm);
}

.ranking-item .rank {
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-gold);
  min-width: 44px;
  text-align: center;
  background: var(--color-gold-dim);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.ranking-info {
  flex: 1;
  min-width: 0;
}

.ranking-info h3 {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: 2px;
}

.ranking-category {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.ranking-apt {
  text-align: right;
  white-space: nowrap;
}

.apt-label {
  display: block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.apt-value {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-gold);
  font-family: var(--font-mono);
}

/* Credibility column (rankings page) */
.ranking-credibility {
  text-align: right;
  white-space: nowrap;
}

.credibility-label {
  display: block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.credibility-value {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-text-primary);
  font-family: var(--font-mono);
}

/* --------------------------------------------------------------------------
   15. Ranking Table (City Index)
   -------------------------------------------------------------------------- */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
}

.ranking-table {
  min-width: 600px;
  font-size: var(--fs-sm);
}

.ranking-table thead {
  background: var(--color-bg-tertiary);
}

.ranking-table th {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-border);
}

.ranking-table td {
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.ranking-table tbody tr {
  transition: background var(--transition-fast);
}

.ranking-table tbody tr:hover {
  background: var(--color-bg-card-hover);
}

.ranking-table tbody tr:last-child td {
  border-bottom: none;
}

.ranking-table .rank {
  font-weight: 700;
  color: var(--color-gold);
  font-family: var(--font-mono);
  min-width: 32px;
}

.ranking-table a {
  font-weight: 600;
  color: var(--color-white);
}

.ranking-table a:hover {
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   16. Price Tier Badges
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-entry {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: rgba(107, 163, 104, 0.15);
  color: var(--tier-entry);
  border: 1px solid rgba(107, 163, 104, 0.3);
}

.badge-mid {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: rgba(201, 168, 76, 0.15);
  color: var(--tier-mid);
  border: 1px solid rgba(201, 168, 76, 0.3);
}

.badge-high {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: rgba(212, 123, 62, 0.15);
  color: var(--tier-high);
  border: 1px solid rgba(212, 123, 62, 0.3);
}

.badge-ultra {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: rgba(196, 77, 77, 0.15);
  color: var(--tier-ultra);
  border: 1px solid rgba(196, 77, 77, 0.3);
}

/* --------------------------------------------------------------------------
   17. Store Cards (Newly Verified section)
   -------------------------------------------------------------------------- */
.store-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.store-card {
  position: relative;
  overflow: hidden;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base);
}

.store-card:hover {
  border-color: var(--color-gold);
}

.store-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-gold);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.store-card:hover::after {
  opacity: 1;
}

.store-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.store-header h3 {
  font-size: var(--fs-md);
}

.store-location {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.store-apt {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.store-apt strong {
  font-size: var(--fs-md);
  color: var(--color-gold);
  font-family: var(--font-mono);
}

/* Credibility bar */
.store-credibility {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.credibility-bar {
  flex: 1;
  height: 6px;
  background: var(--color-bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.credibility-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
  border-radius: 3px;
  transition: width var(--transition-slow);
}

/* --------------------------------------------------------------------------
   18. Methodology / Method Cards
   -------------------------------------------------------------------------- */
.method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.method-card {
  border-top: 3px solid var(--color-gold);
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
}

.method-card h3 {
  font-size: var(--fs-md);
  margin-bottom: var(--space-sm);
}

.method-number {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-gold);
  font-family: var(--font-mono);
  margin-bottom: var(--space-sm);
  opacity: 0.6;
}

/* --------------------------------------------------------------------------
   19. FAQ Accordion (details/summary)
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg) 0;
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--color-text-primary);
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::marker {
  display: none;
  content: "";
}

.faq-question::after {
  content: "+";
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  flex-shrink: 0;
  margin-left: var(--space-md);
  transition: transform var(--transition-base);
}

details.faq-item[open] .faq-question::after {
  content: "\2212";
  color: var(--color-gold);
}

.faq-question:hover {
  color: var(--color-gold);
}

.faq-answer {
  padding-bottom: var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-loose);
  animation: faq-open 300ms ease forwards;
}

@keyframes faq-open {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   20. Video Grid (YouTube lazy-load)
   -------------------------------------------------------------------------- */
.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.video-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.video-card h3 {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.video-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-bg-tertiary);
  overflow: hidden;
}

.video-container iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-play {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  cursor: pointer;
  border: none;
  padding: 0;
  background: none;
}

.video-play img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: rgba(201, 168, 76, 0.9);
  color: var(--color-bg-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: transform var(--transition-base), background var(--transition-base);
  pointer-events: none;
}

.video-play:hover .play-icon {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--color-gold);
}

/* --------------------------------------------------------------------------
   21. Map Layout & Filters
   -------------------------------------------------------------------------- */
.map-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.map-filters {
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.filter-group {
  margin-bottom: var(--space-lg);
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-heading {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.filter-checkbox,
.filter-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
}

.filter-checkbox input[type="checkbox"],
.filter-toggle input[type="checkbox"] {
  accent-color: var(--color-gold);
  width: 16px;
  height: 16px;
}

/* Map placeholder */
.map-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder-inner {
  text-align: center;
  padding: var(--space-xl);
}

.map-placeholder-icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.map-placeholder-text {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.map-placeholder-sub {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   22. Search Input
   -------------------------------------------------------------------------- */
.search-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--fs-sm);
  transition: border-color var(--transition-fast);
}

.search-input::placeholder {
  color: var(--color-text-muted);
}

.search-input:focus {
  border-color: var(--color-gold);
  outline: none;
}

/* --------------------------------------------------------------------------
   23. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.footer-heading {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.footer-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-normal);
}

.footer-links a {
  display: block;
  padding: var(--space-xs) 0;
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.footer-links a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  text-align: center;
}

.footer-legal {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

/* --------------------------------------------------------------------------
   24. Back to Top Button
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 44px;
  height: 44px;
  background: var(--color-gold);
  color: var(--color-bg-primary);
  border: none;
  border-radius: 50%;
  font-size: var(--fs-lg);
  cursor: pointer;
  z-index: 900;
  transition: opacity var(--transition-base), transform var(--transition-base);
  box-shadow: var(--shadow-md);
}

.back-to-top:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* --------------------------------------------------------------------------
   25. Animations
   -------------------------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   RESPONSIVE — Tablet (768px)
   ========================================================================== */
@media (min-width: 768px) {
  :root {
    --fs-2xl: 2.25rem;
    --fs-3xl: 3rem;
    --fs-4xl: 3.5rem;
    --nav-height: 64px;
  }

  .container {
    padding-inline: var(--space-xl);
  }

  .section {
    padding-block: var(--space-4xl);
  }

  .hero {
    min-height: 55vh;
  }

  .hero-title {
    font-size: var(--fs-3xl);
  }

  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .method-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .store-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .map-layout {
    flex-direction: row;
  }

  .map-filters {
    flex-shrink: 0;
    width: 240px;
  }

  .map-placeholder {
    flex: 1;
  }
}

/* ==========================================================================
   RESPONSIVE — Desktop (1024px)
   ========================================================================== */
@media (min-width: 1024px) {
  :root {
    --fs-2xl: 2.5rem;
    --fs-3xl: 3.25rem;
  }

  .nav-toggle {
    display: none;
  }

  .nav-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: static;
    background: none;
    backdrop-filter: none;
    padding: 0;
    border: none;
  }

  .nav-menu > li {
    width: auto;
  }

  /* Dropdown on hover for desktop */
  .has-dropdown .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    padding: var(--space-sm) 0;
    background: rgba(17, 17, 17, 0.98);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1001;
  }

  .has-dropdown:hover .dropdown {
    display: block;
  }

  .dropdown a {
    padding: var(--space-xs) var(--space-md);
  }

  .hero {
    min-height: 60vh;
  }

  .hero-title {
    font-size: var(--fs-3xl);
  }

  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .method-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    padding-inline: var(--space-xl);
  }

  .footer-bottom {
    padding-inline: var(--space-xl);
  }
}

/* ==========================================================================
   RESPONSIVE — Large (1280px)
   ========================================================================== */
@media (min-width: 1280px) {
  :root {
    --fs-3xl: 3.5rem;
    --fs-4xl: 4rem;
  }

  .hero-title {
    font-size: var(--fs-4xl);
  }

  .card-grid {
    gap: var(--space-xl);
  }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }

  a[href^="#"]::after,
  a[href^="javascript:"]::after {
    content: "";
  }

  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }

  h1, h2, h3 {
    page-break-after: avoid;
  }

  .site-header,
  .skip-link,
  .site-footer,
  .video-grid,
  .map-placeholder,
  .map-filters,
  .back-to-top {
    display: none !important;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ranking-table {
    font-size: 10pt;
  }

  .badge,
  .badge-entry,
  .badge-mid,
  .badge-high,
  .badge-ultra {
    border: 1px solid #999;
  }
}