/* ==========================================================================
   ARASS - REALISATION D'ACTIONS SOCIALES SPECIALISEES
   Portail d'Utilité Publique - Feuille de Styles Unifiée & Responsive
   Association Loi 1901 - Rennes (Ille-et-Vilaine)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES CSS & PALETTE OFFICIELLE
   -------------------------------------------------------------------------- */
:root {
  /* Nuances Institutionnelles Principales */
  --color-navy: #0F172A;          /* Header, Utility Bar, Footer Dark */
  --color-midnight: #1E293B;      /* Hero Backdrop, Dropdowns, Cartouches */
  --color-slate-dark: #334155;    /* Texte corps haute lisibilité */
  --color-slate-muted: #64748B;   /* Sous-titres, Légendes figcaption */
  --color-slate-light: #94A3B8;   /* Liens footer, bordures douces */
  --color-ice-blue: #E2E8F0;      /* Texte clair, séparateurs */
  --color-warm-slate: #F8FAFC;    /* Arrière-plan général de page */
  --color-white: #FFFFFF;         /* Cartes, conteneurs, contrastes */

  /* Accents Publics & Éthiques */
  --color-emerald: #059669;       /* Accent principal, CTA, bordures clés */
  --color-emerald-hover: #047857; /* Hover boutons et focus */
  --color-emerald-soft: #ECFDF5;  /* Fonds d'encarts éthiques */
  --color-gold: #F59E0B;          /* Sous-titres Hero, distinctions */
  --color-teal: #0D9488;          /* Liens footer actifs */

  /* Typographie & Rythme */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-serif: Georgia, Cambria, "Times New Roman", Times, serif;

  /* Dimensions & Spacing */
  --header-offset: 130px;
  --container-max-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --shadow-subtle: 0 4px 15px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 6px 20px rgba(15, 23, 42, 0.06);
  --shadow-dropdown: 0 10px 25px rgba(0, 0, 0, 0.35);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* --------------------------------------------------------------------------
   2. RESET DE BASE & ACCESSIBILITÉ
   -------------------------------------------------------------------------- */
*, *::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-sans);
  background-color: var(--color-warm-slate);
  color: var(--color-slate-dark);
  line-height: 1.7;
  padding-top: var(--header-offset);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   3. STRUCTURE DU HEADER FIXE (TIER 1 & TIER 2)
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background-color: var(--color-navy);
  border-bottom: 3px solid var(--color-emerald);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* TIER 1: Utility Bar */
.top-utility-bar {
  height: 38px;
  background-color: var(--color-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-ice-blue);
  font-size: 13px;
  display: flex;
  align-items: center;
}

.utility-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.utility-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.badge-status {
  background-color: rgba(5, 150, 105, 0.2);
  color: #34D399;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.utility-id {
  color: var(--color-ice-blue);
  opacity: 0.9;
}

.utility-right {
  display: flex;
  align-items: center;
}

.utility-link {
  color: var(--color-ice-blue);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 6px;
}

.utility-link:hover {
  color: #34D399;
}

/* TIER 2: Main Navbar */
.main-navbar {
  height: 89px;
  display: flex;
  align-items: center;
  background-color: var(--color-navy);
}

.navbar-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  min-height: 44px;
  justify-content: center;
}

.brand-name {
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.brand-sub {
  color: var(--color-emerald);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-menu-wrapper {
  display: flex;
  align-items: center;
  gap: 24px;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--color-ice-blue);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  min-height: 44px;
  min-width: 44px;
  transition: all var(--transition-fast);
}

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

.nav-link .arrow {
  font-size: 0.65rem;
  transition: transform var(--transition-fast);
}

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

/* Dropdown Menus */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 270px;
  background-color: var(--color-midnight);
  border: 1px solid var(--color-slate-dark);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-dropdown);
  list-style: none;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: 1001;
}

.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: 11px 18px;
  color: var(--color-ice-blue);
  font-size: 0.9rem;
  font-weight: 500;
  min-height: 44px;
  transition: all var(--transition-fast);
}

.dropdown-menu li a:hover,
.dropdown-menu li a:focus {
  background-color: var(--color-emerald);
  color: var(--color-white);
  padding-left: 24px;
}

/* CTA Bouton Entête */
.nav-cta-block {
  display: flex;
  align-items: center;
}

.btn-header-cta {
  background: var(--color-emerald);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-header-cta:hover {
  background-color: var(--color-emerald-hover);
  transform: translateY(-1px);
}

/* Mobile Toggle */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* --------------------------------------------------------------------------
   4. HERO BANNER PROTOCOL
   -------------------------------------------------------------------------- */
.hero-banner {
  background-color: var(--color-midnight);
  color: var(--color-white);
  padding: 60px 20px;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--color-emerald);
}

.hero-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(5, 150, 105, 0.15), transparent 70%);
  pointer-events: none;
}

.hero-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-tagline {
  display: inline-block;
  background: rgba(5, 150, 105, 0.25);
  color: #34D399;
  border: 1px solid rgba(5, 150, 105, 0.4);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 16px;
}

.hero-title {
  font-size: 2.6rem;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: 18px;
}

.hero-summary-2sent {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-ice-blue);
  background: rgba(15, 23, 42, 0.6);
  border-left: 4px solid var(--color-gold);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.btn-primary {
  background-color: var(--color-emerald);
  color: var(--color-white);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  background-color: var(--color-emerald-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-ice-blue);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

/* --------------------------------------------------------------------------
   5. DONIT STYLE PHOTO FRAMING & CAPTIONS
   -------------------------------------------------------------------------- */
.photo-frame {
  margin: 20px 0 8px 0;
}

.photo-frame img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid #E5E7EB;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.photo-frame img:hover {
  transform: scale(1.01);
}

.caption-slate {
  font-size: 0.875rem;
  color: var(--color-slate-muted);
  font-style: italic;
  margin-bottom: 20px;
  display: block;
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   6. CONTENU INSTITUTIONNEL & GRILLES
   -------------------------------------------------------------------------- */
.main-content {
  flex: 1;
  padding: 50px 20px 70px 20px;
}

.content-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

/* Clause obligatoire réinvestissement */
.reinvestment-banner {
  background-color: var(--color-emerald-soft);
  border-left: 5px solid var(--color-emerald);
  padding: 18px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 30px 0;
  color: #065F46;
  font-weight: 600;
  box-shadow: var(--shadow-subtle);
}

.reinvestment-banner p {
  margin: 0;
  font-size: 1.05rem;
}

.reinvestment-banner .en-quote {
  font-style: italic;
  display: block;
  font-weight: 700;
  color: #047857;
  margin-bottom: 4px;
}

/* Paragraphe Mission Ininterrompu 120+ Mots */
.uninterrupted-mission-box {
  background: var(--color-white);
  border: 1px solid var(--color-ice-blue);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  margin: 35px 0;
  box-shadow: var(--shadow-card);
  position: relative;
}

.uninterrupted-mission-box::before {
  content: "«";
  position: absolute;
  top: 10px;
  left: 15px;
  font-size: 4rem;
  line-height: 1;
  font-family: var(--font-serif);
  color: rgba(5, 150, 105, 0.15);
  pointer-events: none;
}

.mission-paragraph {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-slate-dark);
  font-weight: 400;
  text-align: justify;
}

/* Cartes et Grilles */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin: 35px 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin: 35px 0;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 35px 0;
}

.card-institutional {
  background: var(--color-white);
  border: 1px solid var(--color-ice-blue);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card-institutional:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.card-institutional h3 {
  color: var(--color-navy);
  font-size: 1.35rem;
  margin-bottom: 12px;
  line-height: 1.3;
}

.card-institutional p {
  color: var(--color-slate-dark);
  font-size: 0.975rem;
  margin-bottom: 16px;
  line-height: 1.65;
}

/* Dashboard Métriques & Indicateurs Publics */
.metrics-dashboard {
  background: var(--color-midnight);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin: 45px 0;
  border-top: 4px solid var(--color-emerald);
}

.metrics-dashboard h2 {
  color: var(--color-white);
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 30px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.metric-item {
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.metric-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: #34D399;
  line-height: 1.1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.875rem;
  color: var(--color-ice-blue);
  line-height: 1.4;
}

/* Section Titres & Hiérarchie */
.section-header {
  margin: 45px 0 25px 0;
}

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

.section-subtitle {
  color: var(--color-emerald);
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  display: block;
}

h1 {
  font-size: 2.3rem;
  color: var(--color-navy);
  margin-bottom: 20px;
  line-height: 1.25;
}

h2 {
  font-size: 1.85rem;
  color: var(--color-navy);
  margin-bottom: 16px;
  line-height: 1.3;
}

h3 {
  font-size: 1.35rem;
  color: var(--color-navy);
  margin-bottom: 12px;
}

p {
  margin-bottom: 18px;
}

/* Financement & Transparence Subventions */
.funding-badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 25px 0 40px 0;
}

.funding-badge {
  background: var(--color-white);
  border: 1px solid var(--color-ice-blue);
  padding: 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-subtle);
}

.funding-icon {
  width: 36px;
  height: 36px;
  background: var(--color-emerald-soft);
  color: var(--color-emerald);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.funding-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-navy);
}

.funding-text span {
  font-size: 0.8rem;
  color: var(--color-slate-muted);
}

/* --------------------------------------------------------------------------
   7. FORMULAIRES DE CONTACT ET BÉNÉVOLAT (AJAX)
   -------------------------------------------------------------------------- */
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-ice-blue);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.925rem;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  background-color: #FAFAFA;
  color: var(--color-slate-dark);
  font-size: 0.95rem;
  min-height: 44px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-emerald);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.form-textarea {
  min-height: 130px;
  resize: vertical;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--color-slate-dark);
  cursor: pointer;
  min-height: 44px;
}

.form-checkbox-label input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
}

/* Modal Popup Confirmation */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  padding: 20px;
}

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

.modal-window {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 36px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-window {
  transform: translateY(0);
}

.modal-icon-success {
  width: 64px;
  height: 64px;
  background-color: var(--color-emerald-soft);
  color: var(--color-emerald);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 20px auto;
}

.modal-title {
  color: var(--color-navy);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.modal-desc {
  color: var(--color-slate-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   8. FOOTER ULTRA-STRUCTURÉ (4 COLONNES & MENTIONS LÉGALES)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy);
  color: var(--color-slate-light);
  border-top: 4px solid var(--color-emerald);
  padding: 50px 20px 25px 20px;
  margin-top: auto;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.05rem;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
  border-bottom: 2px solid rgba(5, 150, 105, 0.4);
  padding-bottom: 8px;
  display: inline-block;
}

.footer-col p {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--color-slate-light);
  font-size: 0.875rem;
  display: inline-block;
  min-height: 32px;
  line-height: 32px;
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--color-teal);
  text-decoration: underline;
}

.footer-legal-block {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  margin-top: 20px;
  text-align: center;
}

.footer-mandatory-disclosure {
  font-size: 0.85rem;
  color: #94A3B8;
  max-width: 900px;
  margin: 0 auto 16px auto;
  line-height: 1.6;
  background: rgba(15, 23, 42, 0.6);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-copyright {
  font-size: 0.8rem;
  color: #64748B;
  letter-spacing: 0.02em;
}

/* --------------------------------------------------------------------------
   9. RESPONSIVE DESIGN & MOBILE BREAKPOINTS (992px & 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  body {
    padding-top: 125px;
  }

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

  .nav-menu-wrapper {
    position: fixed;
    top: 120px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-navy);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: 9999;
  }

  .nav-menu-wrapper.active {
    transform: translateX(0);
  }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    width: 100%;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 12px 16px;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    width: 100%;
    background-color: rgba(30, 41, 59, 0.7);
    border: none;
    border-left: 3px solid var(--color-emerald);
    border-radius: 0;
    box-shadow: none;
    margin: 4px 0 10px 0;
    display: none;
  }

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

  .nav-cta-block {
    margin-top: 20px;
    width: 100%;
  }

  .btn-header-cta {
    width: 100%;
  }

  .hero-split {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 130px;
  }

  .top-utility-bar {
    height: auto;
    padding: 6px 0;
  }

  .utility-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .utility-left {
    flex-wrap: wrap;
    gap: 6px;
  }

  .utility-id {
    font-size: 11px;
  }

  .brand-name {
    font-size: 0.95rem;
  }

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

  .hero-summary-2sent {
    font-size: 1rem;
    padding: 14px 16px;
  }

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

  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .uninterrupted-mission-box {
    padding: 24px 20px;
  }

  .form-card {
    padding: 24px 18px;
  }
}