/* ==========================================================================
   LEO LAGRANGE NORD -ILE-DE-FRANCE - OFFICIAL STYLESHEET
   Design System: Civic Public Non-Profit Architecture
   Palette:
     Dark Navy Base:    #09111E
     Deep Ocean Blue:   #0B5A9E
     Vibrant Sky Blue:  #009BE3
     Wavemaker Teal:    #2BB686 (Input: #259B72, Border: #1E8360)
     Crimson Red CTA:   #C8102E
     Off-White Canvas:  #F8F9FA
   Typography:
     Headings: 'Oswald', 'Bebas Neue', 'Impact', sans-serif
     Body: 'Open Sans', -apple-system, BlinkMacSystemFont, Arial, sans-serif
   ========================================================================== */

:root {
  --color-navy: #09111E;
  --color-ocean: #0B5A9E;
  --color-sky: #009BE3;
  --color-teal: #2BB686;
  --color-teal-input: #259B72;
  --color-teal-border: #1E8360;
  --color-crimson: #C8102E;
  --color-crimson-hover: #A50D24;
  --color-canvas: #F8F9FA;
  --color-white: #FFFFFF;
  --color-text-dark: #1E293B;
  --color-text-muted: #475569;
  --color-border: #E2E8F0;
  --color-border-dark: #1E293B;
  --font-heading: 'Oswald', 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --container-max: 1240px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(9, 17, 30, 0.08);
  --shadow-md: 0 4px 16px rgba(9, 17, 30, 0.1);
  --shadow-lg: 0 10px 30px rgba(9, 17, 30, 0.14);
  --transition-default: all 0.25s ease-in-out;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-dark);
  background-color: var(--color-canvas);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.1rem; }
h3 { font-size: 1.55rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1.25rem;
  color: var(--color-text-dark);
}

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

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

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

/* Containers & Structural Grid */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-padding {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.section-padding-sm {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

/* Buttons & Touch Targets */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  min-height: 44px;
  min-width: 44px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: var(--transition-default);
}

.btn-crimson {
  background-color: var(--color-crimson);
  color: var(--color-white);
  border-color: var(--color-crimson);
}

.btn-crimson:hover, .btn-crimson:focus-visible {
  background-color: var(--color-crimson-hover);
  border-color: var(--color-crimson-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(200, 16, 46, 0.35);
}

.btn-ocean {
  background-color: var(--color-ocean);
  color: var(--color-white);
  border-color: var(--color-ocean);
}

.btn-ocean:hover, .btn-ocean:focus-visible {
  background-color: #084377;
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-teal {
  background-color: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal-border);
}

.btn-teal:hover, .btn-teal:focus-visible {
  background-color: #23946d;
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-outline-white:hover, .btn-outline-white:focus-visible {
  background-color: var(--color-white);
  color: var(--color-navy);
}

/* Header & Navigation */
.site-header {
  background-color: var(--color-navy);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  border-bottom: 3px solid var(--color-ocean);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-badge {
  background-color: var(--color-sky);
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.brand-title {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  margin-bottom: 0;
  line-height: 1.1;
}

.brand-subtitle {
  color: #94A3B8;
  font-size: 0.78rem;
  display: block;
}

/* Nav Menu */
.main-nav {
  display: flex;
  align-items: center;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 44px;
  padding: 0.5rem 0.9rem;
  color: #E2E8F0;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: var(--transition-default);
  border-radius: var(--radius-sm);
}

.nav-link:hover, .nav-link:focus-visible, .nav-link.active {
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.08);
}

.nav-cta {
  background-color: var(--color-crimson) !important;
  color: var(--color-white) !important;
  font-weight: 700;
  padding: 0.5rem 1.1rem !important;
  margin-left: 0.5rem;
}

.nav-cta:hover, .nav-cta:focus-visible {
  background-color: var(--color-crimson-hover) !important;
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-navy);
  border: 1px solid #1E293B;
  border-top: 2px solid var(--color-sky);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  min-width: 230px;
  padding: 0.5rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
  box-shadow: var(--shadow-lg);
  z-index: 1001;
}

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

.dropdown-link {
  display: block;
  padding: 0.65rem 1.25rem;
  color: #CBD5E1;
  font-size: 0.92rem;
  font-weight: 500;
  text-transform: none;
  min-height: 44px;
}

.dropdown-link:hover, .dropdown-link:focus-visible {
  background-color: var(--color-ocean);
  color: var(--color-white);
}

/* Mobile Toggle Button */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: var(--transition-default);
}

/* Page Intro & Scaffolding */
.page-intro-scaffold {
  margin-top: 1rem;
  margin-bottom: 2rem;
  padding: 1.25rem 1.5rem;
  background-color: #EEF4FA;
  border-left: 4px solid var(--color-ocean);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-intro-scaffold p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--color-navy);
  font-weight: 600;
  margin-bottom: 0;
}

/* Mandatory Uninterrupted Mission Callout */
.mission-callout-card {
  background: linear-gradient(135deg, #09111E 0%, #0B5A9E 100%);
  color: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  margin: 3rem 0;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.mission-callout-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: var(--color-teal);
}

.mission-callout-card h3 {
  color: var(--color-sky);
  margin-bottom: 1rem;
  font-size: 1.6rem;
}

.mission-callout-card p {
  color: #F1F5F9;
  font-size: 1.08rem;
  line-height: 1.75;
  margin-bottom: 0;
  text-align: justify;
}

/* Wavemaker Teal Signup Strip */
.wavemaker-strip {
  background-color: var(--color-teal);
  color: var(--color-white);
  padding: 3rem 0;
}

.wavemaker-strip-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.wavemaker-strip h3 {
  color: var(--color-white);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.wavemaker-strip p {
  color: #E6F8F1;
  margin-bottom: 0;
  font-size: 1.05rem;
}

/* Form Styling */
.ajax-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row-inline {
  display: flex;
  gap: 0.75rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-navy);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-text-dark);
  min-height: 44px;
  transition: var(--transition-default);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-ocean);
  box-shadow: 0 0 0 3px rgba(11, 90, 158, 0.15);
}

.wavemaker-strip input[type="email"] {
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-teal-border);
  color: #09111E;
}

.wavemaker-strip input[type="email"]::placeholder {
  color: #64748B;
}

/* Hero Section */
.hero-section {
  position: relative;
  background-color: var(--color-navy);
  color: var(--color-white);
  overflow: hidden;
  padding: 5rem 0;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.35;
  object-fit: cover;
  filter: saturate(1.1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #09111ECC 25%, #09111E88 75%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 3.25rem;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-summary-lead {
  font-size: 1.25rem;
  line-height: 1.65;
  color: #E2E8F0;
  margin-bottom: 2rem;
  font-weight: 400;
}

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

/* Cards & Info Grids */
.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

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

.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.info-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-default);
  display: flex;
  flex-direction: column;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.info-card .card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: #EEF4FA;
  color: var(--color-ocean);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.info-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.info-card p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  margin-bottom: 1.25rem;
  flex: 1 0 auto;
}

/* Circular Updates 5-column Section */
.circular-updates-section {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.circular-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.circular-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.circular-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-sky);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
  transition: var(--transition-default);
}

.circular-item:hover .circular-avatar {
  transform: scale(1.06);
  border-color: var(--color-ocean);
}

.circular-item h4 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.circular-item p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
  line-height: 1.45;
}

/* Ocean Blue Split Grid Campaign */
.ocean-split-section {
  background-color: var(--color-ocean);
  color: var(--color-white);
  padding: 4.5rem 0;
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.split-grid h2 {
  color: var(--color-white);
  font-size: 2.4rem;
  margin-bottom: 1.25rem;
}

.split-grid p {
  color: #E2E8F0;
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.split-image {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(255, 255, 255, 0.15);
  width: 100%;
}

/* Content Columns & Article Typography */
.article-content {
  background-color: var(--color-white);
  padding: 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  margin-bottom: 2.5rem;
}

.article-content h2 {
  font-size: 2rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #E2E8F0;
}

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

.article-content h3 {
  font-size: 1.4rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-ocean);
}

.article-content ul, .article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.75rem;
}

.article-content li {
  margin-bottom: 0.5rem;
  color: var(--color-text-dark);
}

.content-lead-quote {
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.7;
  color: var(--color-navy);
  background-color: #F1F5F9;
  border-left: 4px solid var(--color-sky);
  padding: 1.25rem 1.75rem;
  margin: 1.75rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Schedule Table */
.schedule-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.schedule-table th {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  padding: 1rem 1.25rem;
  letter-spacing: 0.04em;
}

.schedule-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.schedule-table tr:hover {
  background-color: #F8FAFC;
}

.badge-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  background-color: #E2E8F0;
  color: var(--color-navy);
}

.badge-tag.badge-open {
  background-color: #DEF7EC;
  color: #03543F;
}

/* Footer Grid */
.site-footer {
  background-color: var(--color-navy);
  color: #CBD5E1;
  padding-top: 4.5rem;
  border-top: 4px solid var(--color-sky);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1.2fr 1.2fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid #1E293B;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-sky);
}

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

.footer-contact-list li {
  margin-bottom: 0.75rem;
  font-size: 0.92rem;
  color: #94A3B8;
  display: flex;
  flex-direction: column;
}

.footer-contact-list strong {
  color: var(--color-white);
  font-size: 0.95rem;
}

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

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.95rem;
  display: inline-block;
  padding: 0.25rem 0;
  min-height: 32px;
}

.footer-links a:hover, .footer-links a:focus-visible {
  color: var(--color-sky);
  transform: translateX(4px);
}

.footer-ack-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #94A3B8;
}

/* Wavemaker Footer Form */
.footer-wavemaker-form input {
  background-color: #1E293B;
  border: 1px solid #334155;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.footer-wavemaker-form input::placeholder {
  color: #94A3B8;
}

.footer-wavemaker-form input:focus {
  border-color: var(--color-teal);
}

/* Mandatory Main Disclosure Block */
.footer-disclosure-block {
  padding: 2rem 0;
  border-bottom: 1px solid #1E293B;
}

.footer-disclosure-text {
  font-size: 0.9rem;
  line-height: 1.65;
  color: #94A3B8;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

/* Bottom Copyright Bar */
.footer-bottom-bar {
  padding: 1.5rem 0;
  background-color: #060B14;
}

.footer-copyright-line {
  font-size: 0.85rem;
  color: #64748B;
  text-align: center;
  margin-bottom: 0;
}

/* Modal Popup Confirmation */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(9, 17, 30, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  text-align: center;
  transform: scale(0.92);
  transition: transform 0.3s ease;
  border-top: 5px solid var(--color-teal);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-icon-check {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #DEF7EC;
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.8rem;
  font-weight: bold;
}

.modal-card h3 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.modal-card p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (STRICT GUIDELINES)
   Breakpoints: 992px and 768px
   ========================================================================== */

@media (max-width: 992px) {
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.85rem; }

  .hero-content h1 { font-size: 2.75rem; }

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

  .circular-grid-5 {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .split-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .wavemaker-strip-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.35rem; }

  .section-padding {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background-color: var(--color-navy);
    border-top: 1px solid #1E293B;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    box-shadow: var(--shadow-lg);
  }

  .main-nav.open {
    max-height: 80vh;
    overflow-y: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem 1.5rem;
    gap: 0.25rem;
  }

  .nav-link {
    width: 100%;
    padding: 0.75rem 1rem;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 0.5rem;
    text-align: center;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background-color: #060B14;
    border: none;
    box-shadow: none;
    padding: 0.25rem 0 0.5rem 1.5rem;
  }

  .hero-section {
    padding: 3.5rem 0;
  }

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

  .hero-summary-lead {
    font-size: 1.05rem;
  }

  .cards-grid-3, .cards-grid-2, .cards-grid-4 {
    grid-template-columns: 1fr;
  }

  .circular-grid-5 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

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

  .form-row-inline {
    flex-direction: column;
  }

  .article-content {
    padding: 1.5rem;
  }

  .mission-callout-card {
    padding: 1.75rem 1.25rem;
  }
}