/* ==========================================================================
   PORTAIL INSTITUTIONNEL - LA LUDOTHEQUE ITINERANTE LA TROTTINETTE
   Design System Institutionnel - Charte Graphique Inspirée de Duke.edu
   Palette:
     - Duke Royal Blue / Primary Background: #001A57
     - Duke Deep Navy Accent: #051C48
     - Duke Bright Action Blue: #00539B / #0073D1
     - Duke Light Gray Ground Canvas: #F3F4F6
     - Pure Alabaster White: #FFFFFF
     - Primary Text: #111827
     - Muted Text: #6B7280
   ========================================================================== */

:root {
  --duke-royal-blue: #001A57;
  --duke-deep-navy: #051C48;
  --duke-bright-blue: #00539B;
  --duke-action-hover: #0073D1;
  --duke-light-gray: #F3F4F6;
  --duke-border-gray: #E5E7EB;
  --duke-white: #FFFFFF;
  --text-primary: #111827;
  --text-muted: #6B7280;
  --text-light: #FFFFFF;
  
  --font-serif: "Georgia", "Garamond", "Playfair Display", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
  --radius-card: 8px;
  --radius-pill: 9999px;
  --max-w: 1240px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--duke-light-gray);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.65;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text-primary);
  background-color: var(--duke-light-gray);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--duke-bright-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--duke-action-hover);
}

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

/* ==========================================================================
   LEVEL 1: UTILITY STRIP (TOP BAR)
   ========================================================================== */
.top-utility-strip {
  background-color: var(--duke-deep-navy);
  color: #E2E8F0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  padding: 0.45rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-utility-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.utility-identifiers {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  flex-wrap: wrap;
}

.utility-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.utility-badge strong {
  color: #93C5FD;
  font-weight: 600;
}

.utility-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.utility-links a {
  color: #E2E8F0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.utility-links a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   LEVEL 2: MAIN NAVIGATION HEADER
   ========================================================================== */
.main-header {
  background-color: var(--duke-royal-blue);
  color: var(--duke-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 14px rgba(0, 26, 87, 0.3);
}

.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-emblem {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background-color: var(--duke-bright-blue);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

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

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--duke-white);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: #BFDBFE;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}

/* Navigation Menu & Dropdowns */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.5rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.65rem 0.9rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
  white-space: nowrap;
}

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

.nav-arrow {
  font-size: 0.65rem;
  opacity: 0.8;
  transition: transform 0.2s;
}

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

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--duke-deep-navy);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  box-shadow: var(--shadow-lg);
  min-width: 260px;
  padding: 0.5rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1010;
}

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

.dropdown-menu li a {
  display: block;
  padding: 0.6rem 1.25rem;
  color: #E2E8F0;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.15s ease;
}

.dropdown-menu li a:hover {
  background-color: var(--duke-bright-blue);
  color: #FFFFFF;
  padding-left: 1.5rem;
}

/* Featured Header CTA */
.header-cta-btn {
  background-color: var(--duke-bright-blue);
  color: #FFFFFF !important;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.65rem 1.3rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
  box-shadow: 0 2px 8px rgba(0, 83, 155, 0.4);
  transition: all 0.2s ease;
  white-space: nowrap;
  margin-left: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
}

.header-cta-btn:hover {
  background-color: var(--duke-action-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 115, 209, 0.5);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  padding: 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   PAGE FOUNDATIONS & BREADCRUMBS
   ========================================================================== */
.main-content {
  flex: 1;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.reading-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.breadcrumb-strip {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--duke-border-gray);
  padding: 0.75rem 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.breadcrumb-list {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb-list li+li::before {
  content: "/";
  margin-right: 0.5rem;
  color: #9CA3AF;
}

.breadcrumb-list a {
  color: var(--duke-bright-blue);
  font-weight: 500;
}

.breadcrumb-list a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   HERO SHOWCASE BANNER
   ========================================================================== */
.hero-showcase {
  position: relative;
  background-color: var(--duke-deep-navy);
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.45;
  filter: saturate(1.1) brightness(0.9);
}

.hero-overlay-card {
  position: relative;
  z-index: 2;
  background-color: rgba(5, 28, 72, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-card);
  padding: 2.75rem 2.5rem;
  max-width: 780px;
  color: #FFFFFF;
  margin: 3.5rem 0;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  background-color: var(--duke-bright-blue);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.hero-summary-2sentence {
  font-size: 1.125rem;
  line-height: 1.6;
  color: #E2E8F0;
  margin-bottom: 2rem;
  font-weight: 400;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.75rem 1.6rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 44px;
  text-align: center;
}

.btn-primary {
  background-color: var(--duke-bright-blue);
  color: #FFFFFF;
  border: 1px solid transparent;
}

.btn-primary:hover {
  background-color: var(--duke-action-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 83, 155, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.7);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-dark {
  background-color: var(--duke-royal-blue);
  color: #FFFFFF;
}

.btn-dark:hover {
  background-color: var(--duke-deep-navy);
  color: #FFFFFF;
}

/* ==========================================================================
   MISSION STATEMENT CALLOUT (120+ WORDS BLOCK)
   ========================================================================== */
.mission-statement-section {
  padding: 3.5rem 0;
  background-color: var(--duke-light-gray);
}

.mission-callout-box {
  background-color: var(--duke-white);
  border: 1px solid var(--duke-border-gray);
  border-left: 5px solid var(--duke-bright-blue);
  border-radius: var(--radius-card);
  padding: 2.25rem 2.5rem;
  box-shadow: var(--shadow-card);
}

.mission-header-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.mission-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #EFF6FF;
  color: var(--duke-bright-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.mission-title {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  color: var(--duke-royal-blue);
  font-weight: 700;
}

.mission-text-uninterrupted {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: #1F2937;
  font-style: normal;
}

.mission-text-uninterrupted strong {
  color: var(--duke-royal-blue);
}

.reinvestment-clause-box {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background-color: #F8FAFC;
  border-radius: 6px;
  border: 1px dashed #CBD5E1;
  font-size: 0.9375rem;
  color: var(--duke-royal-blue);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ==========================================================================
   ASYMMETRIC ACTIVITY SPLIT-GRID (DUKE GRID)
   ========================================================================== */
.duke-split-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: stretch;
  margin: 3.5rem 0;
}

.editorial-card-featured {
  background-color: var(--duke-white);
  border: 1px solid var(--duke-border-gray);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.editorial-img-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
  background-color: #E2E8F0;
}

.editorial-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.editorial-card-featured:hover .editorial-img-wrap img,
.editorial-stacked-card:hover .editorial-img-wrap img {
  transform: scale(1.03);
}

.editorial-card-body {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.editorial-card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--duke-royal-blue);
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.editorial-card-text {
  color: #374151;
  font-size: 0.975rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex: 1;
}

.editorial-stacked-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.editorial-stacked-card {
  background-color: var(--duke-white);
  border: 1px solid var(--duke-border-gray);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-columns: 160px 1fr;
  transition: transform 0.2s ease;
}

.editorial-stacked-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.editorial-stacked-card .editorial-img-wrap {
  height: 100%;
}

.editorial-stacked-body {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.editorial-stacked-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--duke-royal-blue);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.editorial-stacked-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

/* ==========================================================================
   4-ACTIVITY PREVIEW CARDS GRID (100 WORDS EACH EXACT SUMMARY)
   ========================================================================== */
.activities-grid-section {
  padding: 3.5rem 0;
  background-color: var(--duke-white);
  border-top: 1px solid var(--duke-border-gray);
  border-bottom: 1px solid var(--duke-border-gray);
}

.section-header-centered {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3rem auto;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--duke-bright-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.section-heading-serif {
  font-family: var(--font-serif);
  font-size: 2.125rem;
  color: var(--duke-royal-blue);
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.section-lead-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.four-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.activity-summary-card {
  background-color: var(--duke-white);
  border: 1px solid var(--duke-border-gray);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.activity-summary-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #BFDBFE;
}

.activity-summary-card .card-thumb {
  height: 180px;
  overflow: hidden;
  background-color: #E2E8F0;
}

.activity-summary-card .card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.activity-summary-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.activity-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--duke-royal-blue);
  margin-bottom: 0.75rem;
  line-height: 1.35;
  font-weight: 700;
}

.exact-100-word-text {
  font-size: 0.8875rem;
  line-height: 1.65;
  color: #374151;
  margin-bottom: 1.25rem;
  flex: 1;
  text-align: justify;
  text-justify: inter-word;
}

/* ==========================================================================
   LARGE SERIF TYPOGRAPHY BLOCK QUOTE SECTION
   ========================================================================== */
.serif-quote-section {
  padding: 4.5rem 0;
  background-color: var(--duke-light-gray);
  text-align: center;
}

.quote-divider {
  width: 80px;
  height: 3px;
  background-color: var(--duke-bright-blue);
  margin: 1.5rem auto;
}

.serif-quote-text {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-style: italic;
  color: var(--duke-royal-blue);
  line-height: 1.45;
  max-width: 920px;
  margin: 0 auto;
}

.quote-author {
  margin-top: 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   STATISTICAL INDICATOR PANEL
   ========================================================================== */
.stats-panel-section {
  padding: 4rem 0;
  background-color: var(--duke-royal-blue);
  color: #FFFFFF;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1.5rem 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  color: #93C5FD;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.stat-subtext {
  font-size: 0.8125rem;
  color: #BFDBFE;
  line-height: 1.4;
}

/* ==========================================================================
   TESTIMONIAL PROFILE FRAME (DUKE BLUE SECTION)
   ========================================================================== */
.testimonial-section {
  padding: 4.5rem 0;
  background-color: var(--duke-royal-blue);
  color: #FFFFFF;
}

.testimonial-card-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  gap: 2.5rem;
  align-items: center;
  background-color: var(--duke-deep-navy);
  padding: 2.5rem 3rem;
  border-radius: var(--radius-card);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-lg);
}

.testimonial-avatar-wrap {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--duke-bright-blue);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.testimonial-avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-content {
  flex: 1;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  line-height: 1.65;
  color: #F8FAFC;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.testimonial-meta {
  font-size: 0.9375rem;
}

.testimonial-meta strong {
  color: #93C5FD;
  display: block;
}

.testimonial-meta span {
  color: #CBD5E1;
  font-size: 0.8125rem;
}

/* ==========================================================================
   CONTENT PAGE LAYOUTS (2,000+ & 1,500+ WORD READERS)
   ========================================================================== */
.content-page-hero {
  background-color: var(--duke-deep-navy);
  color: #FFFFFF;
  padding: 3.5rem 0 3rem 0;
  position: relative;
  overflow: hidden;
}

.content-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content-hero-title {
  font-family: var(--font-serif);
  font-size: 2.35rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.content-hero-desc {
  font-size: 1.1rem;
  color: #E2E8F0;
  max-width: 820px;
  line-height: 1.6;
}

.page-body-section {
  padding: 3.5rem 0 5rem 0;
}

.article-content {
  background-color: var(--duke-white);
  border: 1px solid var(--duke-border-gray);
  border-radius: var(--radius-card);
  padding: 3rem;
  box-shadow: var(--shadow-card);
}

.article-content h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--duke-royal-blue);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #E5E7EB;
  line-height: 1.3;
}

.article-content h2:first-of-type {
  margin-top: 0;
}

.article-content h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--duke-deep-navy);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.article-content p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #1F2937;
  margin-bottom: 1.4rem;
}

.article-content ul, 
.article-content ol {
  margin: 1.25rem 0 1.5rem 1.75rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: #1F2937;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-img-block {
  margin: 2.5rem 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--duke-border-gray);
  box-shadow: var(--shadow-card);
}

.article-img-block img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

/* Callout Info Boxes inside Articles */
.info-callout {
  background-color: #EFF6FF;
  border-left: 4px solid var(--duke-bright-blue);
  padding: 1.5rem;
  border-radius: 4px;
  margin: 2rem 0;
  color: #1E3A8A;
}

.info-callout h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--duke-royal-blue);
}

.info-callout p {
  color: #1E3A8A;
  margin-bottom: 0;
  font-size: 0.975rem;
}

/* Financial & Administrative Data Tables */
.data-table-wrap {
  overflow-x: auto;
  margin: 2rem 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  background-color: var(--duke-white);
  border: 1px solid var(--duke-border-gray);
}

.data-table th {
  background-color: var(--duke-royal-blue);
  color: #FFFFFF;
  text-align: left;
  padding: 0.85rem 1.25rem;
  font-weight: 600;
}

.data-table td {
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--duke-border-gray);
  color: #374151;
}

.data-table tr:nth-child(even) {
  background-color: #F9FAFB;
}

/* Forms (Contact, Benevolat) */
.form-card {
  background-color: var(--duke-white);
  border: 1px solid var(--duke-border-gray);
  border-radius: var(--radius-card);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #D1D5DB;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-primary);
  background-color: #FFFFFF;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--duke-bright-blue);
  box-shadow: 0 0 0 3px rgba(0, 83, 155, 0.15);
}

/* ==========================================================================
   FOOTER (UNIVERSAL 4-COLUMN DUKE STYLE)
   ========================================================================== */
.main-footer {
  background-color: var(--duke-royal-blue);
  color: #FFFFFF;
  border-top: 3px solid var(--duke-bright-blue);
  padding: 4.5rem 0 2rem 0;
  margin-top: auto;
}

.footer-grid-4col {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.3fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h3,
.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: #93C5FD;
  margin-bottom: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.footer-col p {
  font-size: 0.8875rem;
  color: #CBD5E1;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.footer-sitemap-list {
  list-style: none;
}

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

.footer-sitemap-list a {
  color: #E2E8F0;
  font-size: 0.875rem;
  transition: color 0.15s ease, padding-left 0.15s ease;
  display: inline-block;
}

.footer-sitemap-list a:hover {
  color: #93C5FD;
  padding-left: 4px;
}

.footer-compliance-text {
  font-size: 0.8125rem !important;
  line-height: 1.65 !important;
  color: #94A3B8 !important;
  background-color: rgba(5, 28, 72, 0.6);
  padding: 1rem;
  border-radius: 6px;
  border-left: 3px solid #60A5FA;
}

.footer-bottom-strip {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #94A3B8;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-legal-links a {
  color: #CBD5E1;
}

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

/* ==========================================================================
   MOBILE RESPONSIVENESS & MEDIA QUERIES
   ========================================================================== */
@media (max-width: 992px) {
  .header-container {
    height: 70px;
  }

  .nav-menu {
    display: none;
  }

  .nav-menu.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--duke-royal-blue);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 1.5rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    gap: 0.75rem;
    align-items: stretch;
  }

  .nav-item {
    width: 100%;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background-color: rgba(5, 28, 72, 0.5);
    border: none;
    box-shadow: none;
    margin-top: 0.5rem;
    padding-left: 1rem;
    display: block;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .duke-split-grid {
    grid-template-columns: 1fr;
  }

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

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

  .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  }

  .footer-grid-4col {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonial-card-inner {
    flex-direction: column;
    text-align: center;
    padding: 2rem;
  }
}

@media (max-width: 768px) {
  .top-utility-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-headline {
    font-size: 1.85rem;
  }

  .hero-overlay-card {
    padding: 1.75rem 1.25rem;
    margin: 2rem 0;
  }

  .four-cards-grid {
    grid-template-columns: 1fr;
  }

  .editorial-stacked-card {
    grid-template-columns: 1fr;
  }

  .editorial-stacked-card .editorial-img-wrap {
    height: 180px;
  }

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

  .footer-grid-4col {
    grid-template-columns: 1fr;
  }

  .article-content {
    padding: 1.75rem 1.25rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .footer-bottom-strip {
    flex-direction: column;
    align-items: flex-start;
  }
}