/* ==========================================================================
   MISSISSAUGA BUSINESS DIRECTORY - UNIFIED PRODUCTION STYLESHEET
   ========================================================================== */

/* 1. DESIGN TOKENS (VARIABLES)
   ========================================================================== */
:root {
  /* Colors */
  --bg: #f8fafc;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --border: #e2e8f0;
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --success: #15803d;
  --success-bg: #f0fdf4;

  /* Accent Systems */
  --featured: #f0f9ff;
  --featured-border: #bae6fd;
  --sponsor: #fffbeb;
  --sponsor-border: #fef3c7;
  --sponsor-accent: #b45309;

  /* Layout & Sizing */
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 16px;
  --container: 1200px;

  /* Spacing Scale */
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 20px;
  --space-lg: 28px;
  --space-xl: 40px;
  --space-2xl: 64px;
}

/* 2. RESET & BASE STYLES
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* 3. TYPOGRAPHY & TEXT UTILITIES
   ========================================================================== */
h1,
h2,
h3,
h4,
h5 {
  color: var(--text);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

h2 {
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
}

h3 {
  font-size: 1.35rem;
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-md);
  color: var(--muted);
  font-size: 1rem;
}

p strong {
  color: var(--text);
}

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

.mb-xl {
  margin-bottom: var(--space-xl);
}

/* 4. GLOBAL MACRO LAYOUTS
   ========================================================================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.layout {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-2xl);
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-xl);
}

/* Modifier: Dynamic No Sidebar Layout */
.layout--no-sidebar {
  display: block !important;
  width: 100%;
}

.layout--no-sidebar .sidebar {
  display: none !important;
}

.layout--no-sidebar .main-content {
  max-width: 1200px;
  margin: 0 auto;
}

/* 5. SITE SHELL (HEADER, NAV, FOOTER)
   ========================================================================== */
.header {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

/* Mobile Nav Triggers */
.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  background: var(--text);
  height: 2px;
  width: 22px;
  position: relative;
  transition: all 0.2s ease-in-out;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: "";
  position: absolute;
}

.nav-toggle-label span::before {
  top: -7px;
}
.nav-toggle-label span::after {
  bottom: -7px;
}

/* Global Footer */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--border);
  padding: 40px var(--space-md);
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner p {
  margin-bottom: 0;
}

/* 6. UNIVERSAL UI COMPONENTS (BUTTONS & STRUCTURAL BLOCKS)
   ========================================================================== */
.section {
  margin-bottom: var(--space-xl);
}

.section-header {
  border-bottom: 2px solid var(--border);
  padding-bottom: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.button-group {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
  background: #ffffff;
  cursor: pointer;
  white-space: nowrap;
}

.button:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

.button.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--primary-hover);
}

/* Hero Module */
.hero {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.hero-center .hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Breadcrumbs navigation */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: var(--space-lg);
  list-style: none;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  color: var(--border);
}

.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--primary);
}

/* Call To Action Panels */
.cta {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
}

.cta h2 {
  font-size: 1.75rem;
  margin-bottom: var(--space-xs);
}

/* Rating Stars system */
.rating-stars {
  color: #f59e0b;
  display: block;
  margin-bottom: var(--space-sm);
}

/* 7. PAGE COMPONENT: SIDEBAR & CATEGORY NAV
   ========================================================================== */
.sidebar-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: 100px;
}

/* FIX: Updated sidebar structural parameters to account for the structural heading change */
h2.sidebar-title {
  font-weight: 700;
  margin-top: 0;
  margin-bottom: var(--space-md);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  border-bottom: 2px solid var(--border);
  padding-bottom: var(--space-xs);
}

.category-list {
  list-style: none;
}

.category-list li {
  border-bottom: 1px solid var(--border);
}

.category-list li:last-child {
  border-bottom: none;
}

.category-list li a {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--muted);
  text-decoration: none;
}

.category-list li a:hover {
  color: var(--primary);
  padding-left: 4px;
  transition: padding 0.2s;
}

/* 8. PAGE COMPONENT: DIRECTORY MATRIX / GRIDS
   ========================================================================== */
/* Main categories grid overview */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

.category-main-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-decoration: none;
  color: var(--text);
  transition:
    transform 0.2s,
    border-color 0.2s;
}

.category-main-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
}

.category-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.category-card-icon {
  font-size: 1.5rem;
  background: var(--bg);
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

/* Tag clouds / Subcategories display */
.subcategory-box {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: var(--space-xl);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tag {
  background: var(--bg);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--border);
}

.tag:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* 9. PAGE COMPONENT: DIRECTORY LISTING CARDS (SPONSOR, FEATURED, STANDARD)
   ========================================================================== */
/* Sponsor Block */
.sponsor-banner {
  background: var(--sponsor);
  border: 2px solid var(--sponsor-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: var(--space-xl);
}

.sponsor-label {
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sponsor-accent);
  background-color: #fef3c7;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.feature-bullets {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.feature-bullets li {
  margin-bottom: 6px;
  font-size: 0.95rem;
}

/* Featured List Tier */
.featured-list {
  display: grid;
  gap: var(--space-md);
}

.featured-card {
  background: #ffffff;
  border: 1px solid var(--featured-border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  background-image: linear-gradient(
    to right,
    var(--featured) 0%,
    #ffffff 200px
  );
}

.featured-tag {
  display: inline-block;
  background: #e0f2fe;
  color: var(--primary);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.business-name-link {
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.business-meta {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

/* Standard Regular Directory Items Tier */
.standard-listings {
  display: grid;
  gap: var(--space-xs);
}

.listing-item {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.listing-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.listing-meta {
  color: var(--muted);
  font-size: 0.88rem;
}

/* 10. PAGE COMPONENT: BUSINESS PROFILE DETAIL STYLES
   ========================================================================== */
.profile-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-xl);
}

.profile-main-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.profile-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.verified-badge {
  display: inline-flex;
  background: var(--success-bg);
  color: var(--success);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.gallery-placeholder {
  background: var(--bg);
  height: 120px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.85rem;
  border: 1px dashed var(--border);
}

/* Profile Widgets (Sidebar components) */
.widget-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: var(--space-md);
}

.widget-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-xs);
}

.contact-info-list {
  list-style: none;
}

.contact-info-list li {
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
}

.contact-info-list li strong {
  display: block;
  color: var(--text);
  font-size: 0.85rem;
  text-transform: uppercase;
}

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

.hours-table td {
  padding: var(--space-xs) 0;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--bg);
}

.hours-table tr.today {
  font-weight: 700;
  color: var(--primary);
}

/* 11. PAGE COMPONENT: MARKETING, PRICING & LEAD GEN
   ========================================================================== */
.marketing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.pricing-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
}

.price-box {
  margin: var(--space-md) 0;
}

.price-box .amt {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text);
}

.price-box .cycle {
  color: var(--muted);
  font-size: 0.9rem;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin: var(--space-lg) 0;
}

.pricing-features li {
  padding: var(--space-xs) 0;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--bg);
  color: var(--muted);
}

.lead-box {
  background: #ffffff;
  border: 2px dashed var(--primary);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin-top: var(--space-xl);
}

.lead-email {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary);
  margin: var(--space-xs) 0;
  display: inline-block;
  text-decoration: none;
}

/* 12. SPECIAL UTILITY PAGES (ERROR PAGES)
   ========================================================================== */
.error-layout {
  text-align: center;
  padding: 120px var(--space-md);
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-size: 6rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

/* ==========================================================================
   13. RESPONSIVE DESIGN CONSTRAINTS & MEDIA QUERIES
   ========================================================================== */

/* Tablet & Smaller Layout Systems (Desktop Matrix Breakpoints) */
@media (max-width: 992px) {
  .layout,
  .profile-layout,
  .marketing-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .sidebar {
    order: 2;
  }

  .main-content {
    order: 1;
  }

  .sidebar-card {
    position: static;
  }
}

/* Handheld Mobile Navigation Engine & Profile Overrides */
@media (max-width: 768px) {
  .nav-toggle-label {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
  }

  .nav-links li {
    border-top: 1px solid var(--bg);
  }

  .nav-links a {
    display: block;
    padding: var(--space-md);
    width: 100%;
  }

  .nav-links .button {
    border-radius: 0;
    background: var(--bg);
  }

  .nav-toggle:checked ~ .main-navigation .nav-links {
    max-height: 300px;
  }

  .nav-toggle:checked ~ .nav-toggle-label span {
    background: transparent;
  }

  .nav-toggle:checked ~ .nav-toggle-label span::before {
    transform: rotate(45deg);
    top: 0;
  }

  .nav-toggle:checked ~ .nav-toggle-label span::after {
    transform: rotate(-45deg);
    bottom: 0;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* Small Smartphone Optimizations */
@media (max-width: 640px) {
  .featured-card,
  .listing-item,
  .sponsor-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .featured-card .button,
  .listing-item .button,
  .sponsor-banner .button,
  .button-group {
    width: 100%;
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  .logo-text {
    font-size: 1.1rem;
  }
}