/* =====================================================
   GuíaImpuestosVehicular — Estilos principales
   ===================================================== */

/* Custom properties */
:root {
  --color-primary: #0d1f3c;
  --color-primary-light: #152e56;
  --color-accent: #b8751a;
  --color-accent-hover: #9a6015;
  --color-accent-bg: #fef3e2;
  --color-secondary: #1a5276;
  --color-bg: #f4f6f9;
  --color-bg-card: #ffffff;
  --color-text: #1a2332;
  --color-text-muted: #5a6a7a;
  --color-border: #dde3ea;
  --color-success: #1a7a4a;
  --color-info-bg: #e8f4fd;
  --color-info-border: #5ba4d0;
  --font-serif: Georgia, 'Times New Roman', Times, serif;
  --font-sans: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius: 6px;
  --shadow: 0 2px 12px rgba(13,31,60,0.08);
  --shadow-lg: 0 4px 24px rgba(13,31,60,0.13);
  --transition: 0.2s ease;
  --container: 1140px;
  --header-height: 64px;
}

/* Reset & base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  color: var(--color-accent);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  line-height: 1.3;
  color: var(--color-primary);
}

p {
  margin-bottom: 1.1rem;
}

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1.1rem;
}

li {
  margin-bottom: 0.35rem;
}

/* =====================================================
   Layout
   ===================================================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* =====================================================
   Header
   ===================================================== */
.site-header {
  background: var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: bold;
  color: #ffffff;
  line-height: 1.2;
}

.logo-text span {
  color: #e8a93a;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
  background: rgba(255,255,255,0.12);
}

.nav-link.nav-cta {
  background: var(--color-accent);
  color: #fff;
  margin-left: 0.25rem;
}

.nav-link.nav-cta:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

/* Mobile menu button */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 38px;
  height: 38px;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.menu-toggle:hover {
  background: rgba(255,255,255,0.1);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =====================================================
   Hero section
   ===================================================== */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1a3a6e 60%, #0d2f5a 100%);
  color: white;
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(232,169,58,0.2);
  border: 1px solid rgba(232,169,58,0.4);
  color: #e8c46a;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  color: #ffffff;
  margin-bottom: 1rem;
  max-width: 700px;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.8);
  max-width: 620px;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Page hero (smaller, for interior pages) */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #162d54 100%);
  color: white;
  padding: 2.5rem 0 2rem;
}

.page-hero h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.page-hero .page-hero-meta {
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.breadcrumb {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  font-size: 0.83rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.9rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #fff;
}

.breadcrumb-sep {
  color: rgba(255,255,255,0.35);
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  border: none;
  line-height: 1;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(184,117,26,0.35);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  color: #fff;
}

.btn-secondary {
  background: var(--color-bg);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* =====================================================
   Cards
   ===================================================== */
.card {
  background: var(--color-bg-card);
  border-radius: 10px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-body {
  padding: 1.4rem;
}

.card-category {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.55rem;
  line-height: 1.35;
}

.card h3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.card h3 a:hover {
  color: var(--color-accent);
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
  margin-bottom: 0.85rem;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.4rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.card-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.read-more {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.read-more:hover {
  color: var(--color-accent-hover);
}

/* =====================================================
   Grid layouts
   ===================================================== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

/* =====================================================
   Section styling
   ===================================================== */
.section {
  padding: 3.5rem 0;
}

.section-sm {
  padding: 2rem 0;
}

.section-dark {
  background: var(--color-primary);
  color: #fff;
}

.section-title {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 560px;
}

.section-header {
  margin-bottom: 2.25rem;
}

/* Category pills */
.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--color-accent-bg);
  color: var(--color-accent);
  border: 1px solid rgba(184,117,26,0.2);
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
}

.category-pill:hover {
  background: var(--color-accent);
  color: #fff;
}

.category-strip {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

/* =====================================================
   Article layout (two-column)
   ===================================================== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
}

.article-content {
  min-width: 0;
}

.article-content h2 {
  font-size: 1.4rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--color-accent-bg);
}

.article-content h3 {
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
}

.article-content p {
  color: var(--color-text);
  font-size: 0.98rem;
  line-height: 1.75;
}

.article-content ul, .article-content ol {
  color: var(--color-text);
  font-size: 0.98rem;
  line-height: 1.7;
}

.article-content .intro {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  border-left: 4px solid var(--color-accent);
  padding-left: 1.25rem;
  margin-bottom: 2rem;
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
}

.sidebar-widget {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.sidebar-widget h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.9rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.toc-list li {
  margin-bottom: 0;
}

.toc-list a {
  display: block;
  padding: 0.35rem 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  border-radius: var(--radius);
  text-decoration: none;
  transition: all var(--transition);
}

.toc-list a:hover {
  background: var(--color-accent-bg);
  color: var(--color-accent);
  padding-left: 0.85rem;
}

.related-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.related-list li {
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

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

.related-list a {
  display: block;
  padding: 0.55rem 0;
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.4;
}

.related-list a:hover {
  color: var(--color-accent);
}

/* =====================================================
   Callout / info boxes
   ===================================================== */
.callout {
  border-radius: 8px;
  padding: 1.1rem 1.25rem;
  margin: 1.5rem 0;
  border-left: 4px solid;
}

.callout-info {
  background: var(--color-info-bg);
  border-color: var(--color-info-border);
}

.callout-warning {
  background: #fff8e1;
  border-color: #f4c430;
}

.callout-tip {
  background: #e8f5e9;
  border-color: #4caf50;
}

.callout-title {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.callout-info .callout-title { color: #1565c0; }
.callout-warning .callout-title { color: #e65100; }
.callout-tip .callout-title { color: #2e7d32; }

.callout p {
  margin-bottom: 0;
  font-size: 0.92rem;
}

/* =====================================================
   Table styles
   ===================================================== */
.table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th {
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.85rem;
  font-weight: 600;
}

td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

tr:last-child td {
  border-bottom: none;
}

tr:nth-child(even) td {
  background: var(--color-bg);
}

/* =====================================================
   Feature list (home page)
   ===================================================== */
.feature-item {
  display: flex;
  gap: 1rem;
  padding: 1.1rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.feature-icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  background: var(--color-accent-bg);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.feature-item h3 {
  font-size: 0.97rem;
  margin-bottom: 0.3rem;
}

.feature-item p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* =====================================================
   Stats bar
   ===================================================== */
.stats-bar {
  background: var(--color-primary-light);
  padding: 1.5rem 0;
}

.stats-inner {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  color: #fff;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: bold;
  color: #e8c46a;
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  margin-top: 0.25rem;
}

/* =====================================================
   Tag / badge
   ===================================================== */
.tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* =====================================================
   Pagination
   ===================================================== */
.pagination {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
  margin-top: 2.5rem;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
}

.pagination a:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.pagination .current {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

/* =====================================================
   Footer
   ===================================================== */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding: 3rem 0 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand .logo-text {
  font-size: 1.05rem;
  margin-bottom: 0.8rem;
  display: block;
}

.footer-tagline {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: #e8c46a;
}

.footer-contact-email {
  color: #e8c46a;
  font-size: 0.9rem;
  word-break: break-all;
}

.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-disclaimer {
  padding: 1.25rem 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  gap: 1rem;
  flex-wrap: wrap;
}

/* =====================================================
   Home-specific sections
   ===================================================== */
.featured-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.cat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 1.4rem 1.1rem;
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.cat-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  color: var(--color-text);
}

.cat-card-icon {
  font-size: 2rem;
  line-height: 1;
}

.cat-card-title {
  font-family: var(--font-serif);
  font-size: 0.97rem;
  font-weight: bold;
  color: var(--color-primary);
  line-height: 1.3;
}

.cat-card-count {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* =====================================================
   Alert / notice strips
   ===================================================== */
.notice-strip {
  background: var(--color-accent-bg);
  border-top: 3px solid var(--color-accent);
  padding: 1rem 0;
}

.notice-strip .container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-text);
}

/* =====================================================
   Contact page
   ===================================================== */
.contact-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 2.5rem;
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.contact-email-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 1.25rem 0;
  word-break: break-all;
}

.contact-email-link:hover {
  color: var(--color-accent-hover);
}

/* =====================================================
   Legal pages
   ===================================================== */
.legal-content {
  max-width: 760px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.3rem;
  margin-top: 2.25rem;
  margin-bottom: 0.65rem;
  color: var(--color-primary);
}

.legal-content h3 {
  font-size: 1.05rem;
  margin-top: 1.5rem;
  margin-bottom: 0.45rem;
  color: var(--color-secondary);
}

.legal-content p, .legal-content li {
  font-size: 0.95rem;
  color: #2a3a4a;
  line-height: 1.75;
}

.legal-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  display: block;
}

/* =====================================================
   Responsive
   ===================================================== */
@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 640px) {
  .site-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-primary-light);
    flex-direction: column;
    padding: 1rem;
    gap: 0.25rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    z-index: 99;
  }

  .site-nav.open {
    display: flex;
  }

  .nav-link {
    width: 100%;
    padding: 0.7rem 1rem;
  }

  .menu-toggle {
    display: flex;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .hero {
    padding: 2.5rem 0 2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .stats-inner {
    gap: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 420px) {
  .featured-categories {
    grid-template-columns: 1fr;
  }
}

/* =====================================================
   Utility classes
   ===================================================== */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.gap-2 { gap: 1rem; }
.hidden { display: none; }