/* ==========================================================================
   MAISON JEUNES ET DE LA CULTURE - TARASCON-SUR-ARIÈGE (ASSOCIATION LOI 1901)
   Feuille de style officielle - Architecture Institutionnelle & Normes d'Accessibilité
   Couleurs officielles : Spruce Green (#005A36, #02472B), Accent Gold (#A68244),
   Orange Accent (#D97706), Gris clair (#F4F5F4), Blanc (#FFFFFF), Anthracite (#1C1A17)
   ========================================================================== */

:root {
  --color-primary: #005A36;
  --color-primary-dark: #02472B;
  --color-primary-light: #0d7348;
  --color-gold: #A68244;
  --color-gold-dark: #9E7D3B;
  --color-gold-light: #c49d58;
  --color-orange: #D97706;
  --color-orange-dark: #C87A00;
  --color-bg-light: #F4F5F4;
  --color-bg-alt: #EFEFEF;
  --color-white: #FFFFFF;
  --color-text-charcoal: #1C1A17;
  --color-text-muted: #4A4A48;
  --color-border: #DDE2DD;
  --color-border-subtle: #E8ECE8;
  --font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  --header-height: 75px;
  --container-max-width: 1280px;
  --transition-speed: 0.25s;
}

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

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

body {
  font-family: var(--font-family-base);
  color: var(--color-text-charcoal);
  background-color: #FAFAFA;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
}

/* Typographie institutionnelle */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary-dark);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; border-bottom: 2px solid var(--color-gold); padding-bottom: 0.5rem; margin-top: 2rem; }
h3 { font-size: 1.35rem; margin-top: 1.5rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1.25rem;
  max-width: 75ch;
}

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   EN-TÊTE FIXE & NAVIGATION
   ========================================================================== */

.site-header {
  background: var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 15px;
}

.brand-identity {
  display: flex;
  flex-direction: column;
}

.brand-title {
  color: var(--color-white);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1.1;
}

.brand-subtitle {
  color: var(--color-gold-light);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Widget Horloge Analogique & Double Heure Numérique */
.clock-widget-container {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 15px;
  margin-left: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.clock-analog-svg {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.clock-time-stack {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.clock-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
}

.clock-label {
  font-weight: 700;
  color: var(--color-gold-light);
  letter-spacing: 0.5px;
}

.clock-digits {
  font-family: monospace;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-white);
}

/* Menu de navigation principal */
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-menu-wrapper {
  display: flex;
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 4px;
  transition: background-color var(--transition-speed), color var(--transition-speed);
}

.nav-link:hover, .nav-item:focus-within > .nav-link {
  background-color: var(--color-primary-dark);
  color: var(--color-gold-light);
}

.dropdown-arrow {
  font-size: 0.65rem;
  transition: transform var(--transition-speed);
}

.nav-item:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Sous-menus Déroulants */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background-color: var(--color-primary-dark);
  border: 1px solid rgba(166, 130, 68, 0.4);
  border-radius: 0 0 6px 6px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  list-style: none;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 1005;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item a {
  color: #E2E8F0;
  padding: 10px 20px;
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background var(--transition-speed), color var(--transition-speed), padding-left var(--transition-speed);
}

.dropdown-item:last-child a {
  border-bottom: none;
}

.dropdown-item a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding-left: 24px;
}

/* Bouton CTA d'en-tête */
.header-cta-btn {
  background: var(--color-orange);
  color: #FFFFFF;
  padding: 12px 24px;
  font-weight: bold;
  text-transform: uppercase;
  border-radius: 4px;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  white-space: nowrap;
  display: inline-block;
  transition: background-color var(--transition-speed), transform 0.15s ease;
  border: none;
}

.header-cta-btn:hover {
  background-color: var(--color-orange-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* Barre de progression dynamique */
.reading-progress-bar {
  background: var(--color-gold);
  height: 4px;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 0%;
  z-index: 999;
  transition: width 0.1s ease-out;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  padding: 10px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

/* ==========================================================================
   STRUCTURE GÉNÉRALE & GRILLE DE MISE EN PAGE
   ========================================================================== */

.site-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 30px 20px;
}

.main-content-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 35px;
  align-items: start;
}

.article-main {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 40px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

/* Bandeau Hero / Introduction */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  padding: 50px 40px;
  border-radius: 8px;
  margin-bottom: 35px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 90, 54, 0.2);
}

.hero-section h1 {
  color: var(--color-white);
  font-size: 2.35rem;
  margin-bottom: 1rem;
}

.hero-lead-summary {
  font-size: 1.15rem;
  line-height: 1.6;
  color: #E6F3EC;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.badge-tag {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--color-gold);
  color: var(--color-white);
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Encadré d'engagement institutionnel (Obligatoire 150+ mots) */
.institutional-mission-box {
  background-color: #F0F6F2;
  border-left: 5px solid var(--color-primary);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-radius: 0 8px 8px 0;
  padding: 25px 30px;
  margin: 30px 0;
}

.institutional-mission-box h3 {
  color: var(--color-primary);
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.25rem;
}

.institutional-mission-box p {
  color: var(--color-text-charcoal);
  font-size: 0.98rem;
  line-height: 1.68;
  margin-bottom: 0.75rem;
}

/* Grille de 4 Cartes d'activités (Accueil) */
.activity-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin: 30px 0;
}

.activity-card {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.activity-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.activity-card-header {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 15px 20px;
}

.activity-card-header h3 {
  color: var(--color-white);
  font-size: 1.15rem;
  margin: 0;
}

.activity-card-body {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.activity-card-summary {
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--color-text-charcoal);
  margin-bottom: 18px;
}

.activity-card-link {
  align-self: flex-start;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 2px;
}

.activity-card-link:hover {
  color: var(--color-gold-dark);
}

/* Panneau Indicateurs de Solidarité (Solidarity Index Metrics Panel) */
.solidarity-index-panel {
  background: var(--color-primary-dark);
  color: var(--color-white);
  border-radius: 8px;
  padding: 35px 30px;
  margin: 35px 0;
}

.solidarity-index-panel h3 {
  color: var(--color-white);
  text-align: center;
  margin-top: 0;
  margin-bottom: 25px;
  font-size: 1.45rem;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.metric-item {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(166, 130, 68, 0.35);
  border-radius: 6px;
  padding: 20px 15px;
}

.metric-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-gold-light);
  line-height: 1.1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #E2E8F0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Pôle Bénévolat 2026 (Volunteer Opportunities Hub) */
.volunteer-hub-container {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 30px;
  margin: 35px 0;
}

.volunteer-hub-container h3 {
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 20px;
}

.volunteer-roles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.volunteer-role-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: 6px;
  padding: 20px;
}

.volunteer-role-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.volunteer-role-meta {
  font-size: 0.82rem;
  color: var(--color-gold-dark);
  font-weight: 600;
  margin-bottom: 10px;
}

.volunteer-role-desc {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-text-charcoal);
  margin-bottom: 12px;
}

/* Boutons d'Action (CTAs) */
.cta-button-gold {
  background: var(--color-gold);
  color: #FFFFFF;
  border: none;
  font-weight: bold;
  padding: 12px 24px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  font-size: 0.92rem;
  transition: background var(--transition-speed), transform 0.15s ease;
}

.cta-button-gold:hover, .cta-button-gold:focus {
  background: var(--color-gold-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.cta-button-orange {
  background: var(--color-orange);
  color: #FFFFFF;
  border: none;
  font-weight: bold;
  padding: 12px 24px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  font-size: 0.92rem;
  text-transform: uppercase;
  transition: background var(--transition-speed), transform 0.15s ease;
}

.cta-button-orange:hover, .cta-button-orange:focus {
  background: var(--color-orange-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.cta-button-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  font-weight: bold;
  padding: 10px 22px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  font-size: 0.92rem;
  transition: background var(--transition-speed), color var(--transition-speed);
}

.cta-button-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Images dans le contenu */
.content-image-block {
  margin: 30px 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
}

.content-image-block img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

/* Tableaux institutionnels (Registres, Inventaires, Budgets) */
.institutional-table {
  width: 100%;
  border-collapse: collapse;
  margin: 25px 0;
  font-size: 0.92rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
}

.institutional-table th {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: left;
  padding: 12px 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.institutional-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text-charcoal);
}

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

.institutional-table tr:hover td {
  background-color: #EBF3EE;
}

/* Formulaire institutionnel (Contact / Bénévolat) */
.form-container {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 35px;
  margin: 30px 0;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-primary-dark);
  font-size: 0.95rem;
}

.form-label .required-star {
  color: var(--color-orange);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.95rem;
  background-color: var(--color-white);
  color: var(--color-text-charcoal);
  transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(166, 130, 68, 0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-disclaimer {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 15px;
  line-height: 1.5;
}

/* ==========================================================================
   BARRE LATÉRALE : JOURNAL DE BORD 2026
   ========================================================================== */

.sidebar-container {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.sidebar-widget {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.sidebar-widget-header {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 14px 20px;
  border-bottom: 3px solid var(--color-gold);
}

.sidebar-widget-header h3 {
  color: var(--color-white);
  font-size: 1.05rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-widget-body {
  padding: 20px;
}

/* Carte Identité Juridique / RNA */
.registry-card-item {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.registry-card-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.registry-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

.registry-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

/* Fil d'actualités 2026 / Jalons */
.timeline-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.timeline-entry {
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
  border-left: 2px solid var(--color-gold);
}

.timeline-entry:last-child {
  margin-bottom: 0;
}

.timeline-date {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  text-transform: uppercase;
}

.timeline-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin: 2px 0 4px 0;
}

.timeline-text {
  font-size: 0.83rem;
  line-height: 1.45;
  color: var(--color-text-charcoal);
  margin-bottom: 0;
}

/* ==========================================================================
   PIED DE PAGE INSTITUTIONNEL (footer.php)
   ========================================================================== */

.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: 60px 0 30px 0;
  margin-top: 60px;
  border-top: 4px solid var(--color-gold);
}

.footer-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.footer-columns-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-column h4 {
  color: var(--color-gold-light);
  font-size: 1.05rem;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(166, 130, 68, 0.3);
}

.footer-column p {
  color: #D1D5DB;
  font-size: 0.88rem;
  line-height: 1.6;
}

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

.footer-nav-list li {
  margin-bottom: 8px;
}

.footer-nav-list a {
  color: #E2E8F0;
  font-size: 0.88rem;
  transition: color var(--transition-speed), padding-left var(--transition-speed);
  display: inline-block;
}

.footer-nav-list a:hover {
  color: var(--color-gold-light);
  padding-left: 5px;
}

/* Bloc mentions obligatoires légales du footer */
.footer-compliance-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 25px;
  margin-top: 30px;
}

.footer-compliance-text {
  font-size: 0.82rem;
  line-height: 1.65;
  color: #CBD5E1;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.footer-bottom-links {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.footer-bottom-links a {
  color: var(--color-gold-light);
  font-size: 0.82rem;
  text-decoration: underline;
}

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

/* ==========================================================================
   RESPONSIVE & BREAKPOINTS MOBILE (992px & 768px)
   ========================================================================== */

@media (max-width: 992px) {
  .main-content-layout {
    grid-template-columns: 1fr;
  }
  
  .footer-columns-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .site-header {
    padding: 0 15px;
  }
  
  .nav-menu {
    gap: 4px;
  }
  
  .nav-link {
    padding: 8px 10px;
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: auto;
    min-height: var(--header-height);
    padding: 10px 15px;
    flex-wrap: wrap;
  }
  
  .clock-widget-container {
    display: none; /* Masqué sur très petits écrans pour garder la lisibilité */
  }

  .mobile-menu-toggle {
    display: block;
  }

  .header-right {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding-top: 15px;
    display: none; /* Déplié via JS / classe .is-open */
  }

  .header-right.is-open {
    display: flex;
  }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 5px;
  }

  .nav-link {
    padding: 12px 16px;
    min-height: 44px; /* Zone tactile minimum 44px */
    background: rgba(255, 255, 255, 0.05);
    justify-content: space-between;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(0, 0, 0, 0.2);
    border: none;
    border-radius: 4px;
    box-shadow: none;
    display: none;
    padding: 5px 0;
  }

  .nav-item.mobile-expanded .dropdown-menu {
    display: block;
  }

  .dropdown-item a {
    padding: 12px 25px;
    min-height: 44px;
  }

  .header-cta-btn {
    text-align: center;
    margin-top: 10px;
    padding: 14px 20px;
    min-height: 44px;
  }

  .article-main {
    padding: 25px 18px;
  }

  .activity-cards-grid,
  .volunteer-roles-grid,
  .footer-columns-grid {
    grid-template-columns: 1fr;
  }

  .metrics-row {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding: 30px 20px;
  }

  .hero-section h1 {
    font-size: 1.75rem;
  }

  .reading-progress-bar {
    top: auto;
    bottom: 0;
  }
}