/* ==========================================================================
   POSITIVE TRAIL CLUB - FEUILLE DE STYLE OFFICIELLE
   Association Loi 1901 - RNA W052008311 - Gap (Hautes-Alpes)
   Architecture CSS Moderne, Fluide & Sans Dépendance Externe
   ========================================================================== */

:root {
  --color-navy: #0E2335;
  --color-navy-dark: #07131D;
  --color-navy-light: #183752;
  --color-teal: #00A3E0;
  --color-teal-dark: #007EA6;
  --color-teal-light: #E0F5FC;
  --color-coral: #E54838;
  --color-coral-dark: #C23022;
  --color-canvas: #F4F6F8;
  --color-white: #FFFFFF;
  --color-text: #1A1A1A;
  --color-muted: #556270;
  --color-border: #DDE2E6;
  --font-heading: 'Montserrat', 'Oswald', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: 'Open Sans', 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --radius-card: 2px;
  --shadow-sm: 0 2px 4px rgba(14, 35, 53, 0.05);
  --shadow-md: 0 4px 14px rgba(14, 35, 53, 0.08);
  --shadow-lg: 0 10px 25px rgba(14, 35, 53, 0.12);
  --transition: all 0.25s ease-in-out;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1.0625rem; /* ~17px */
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typographie Rigoureuse */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--color-navy);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); margin-top: 1.5rem; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); margin-top: 1.25rem; }
h4 { font-size: 1.15rem; font-weight: 600; }

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

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

a:hover, a:focus {
  color: var(--color-navy);
  text-decoration: underline;
}

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

li {
  margin-bottom: 0.5rem;
}

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

.img-responsive {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-card);
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   BANDEAU ADMINISTRATIF SUPÉRIEUR (UTILITY STRIP)
   ========================================================================== */
.admin-utility-strip {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.45rem 0;
  position: relative;
  z-index: 1010;
}

.utility-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.utility-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.utility-badge {
  background-color: rgba(255, 255, 255, 0.12);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  font-family: var(--font-heading);
}

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

.utility-right a.legal-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-weight: 500;
}

.utility-right a.legal-link:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.btn-util-coral {
  background-color: var(--color-coral);
  color: var(--color-white) !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.9rem;
  border-radius: 2px;
  white-space: nowrap;
  display: inline-block;
  transition: var(--transition);
}

.btn-util-coral:hover {
  background-color: var(--color-coral-dark);
  text-decoration: none !important;
}

/* ==========================================================================
   NAVIGATION PRINCIPALE
   ========================================================================== */
.main-header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 74px;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none !important;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: 0.03em;
  line-height: 1;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--color-teal-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
}

/* Menu bureau */
.main-nav ul.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.5rem;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-navy);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.75rem 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none !important;
}

.nav-link:hover, .nav-item:hover > .nav-link {
  color: var(--color-teal);
  background-color: rgba(0, 163, 224, 0.05);
}

.dropdown-caret {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
}

/* Dropdown Sub-menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--color-teal);
  border-radius: 0 0 2px 2px;
  list-style: none;
  padding: 0.5rem 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
  z-index: 1020;
}

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

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: block;
  padding: 0.6rem 1.25rem;
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none !important;
  border-left: 3px solid transparent;
}

.dropdown-menu a:hover {
  background-color: var(--color-canvas);
  color: var(--color-teal-dark);
  border-left-color: var(--color-teal);
}

.nav-cta-btn {
  background-color: var(--color-teal);
  color: var(--color-white) !important;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.55rem 1.25rem;
  border-radius: 2px;
  text-decoration: none !important;
  margin-left: 0.5rem;
  transition: var(--transition);
}

.nav-cta-btn:hover {
  background-color: var(--color-teal-dark);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.5rem 0.75rem;
  min-width: 44px;
  min-height: 44px;
  cursor: pointer;
  border-radius: 2px;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-navy);
  margin: 4px 0;
  transition: var(--transition);
}

/* ==========================================================================
   BOUTONS & CONTROLES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-card);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none !important;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--color-teal-dark);
}

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

.btn-coral:hover {
  background-color: var(--color-coral-dark);
}

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

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

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

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

/* ==========================================================================
   CARTES (CARDS STYLE GUIDELINES)
   ========================================================================== */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--color-teal);
  padding: 1.75rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.card.card-coral {
  border-top-color: var(--color-coral);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-img-wrap {
  margin: -1.75rem -1.75rem 1.25rem -1.75rem;
  overflow: hidden;
  border-top-left-radius: var(--radius-card);
  border-top-right-radius: var(--radius-card);
}

.card-meta {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.card-content {
  flex: 1 1 auto;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 2px;
  background-color: var(--color-teal-light);
  color: var(--color-teal-dark);
  margin-bottom: 0.75rem;
}

.badge-coral {
  background-color: #FCE8E6;
  color: var(--color-coral-dark);
}

.badge-active {
  background-color: #E6F7ED;
  color: #117A37;
  border: 1px solid #B8E7C8;
}

/* ==========================================================================
   SECTIONS CLÉS (HERO, TEAL BANNER, CALLOUT, STATS, ETC.)
   ========================================================================== */

/* Hero Banner */
.hero-section {
  position: relative;
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 4.5rem 0;
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: saturate(1.2);
}

.hero-overlay {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.hero-tagline {
  display: inline-block;
  background-color: rgba(0, 163, 224, 0.25);
  border-left: 3px solid var(--color-teal);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 700;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.8rem;
  margin-bottom: 1.25rem;
}

.hero-title {
  color: var(--color-white);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-lead-summary {
  font-size: 1.15rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2rem;
  font-weight: 400;
}

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

/* Callout Box Institutionnel (150+ Mots Mandatés) */
.mission-callout-box {
  background-color: var(--color-white);
  border-left: 5px solid var(--color-teal);
  border-right: 1px solid var(--color-border);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 2.25rem;
  margin: 3rem 0;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
}

.mission-callout-title {
  color: var(--color-navy);
  font-size: 1.45rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mission-callout-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.statutory-quote {
  font-style: italic;
  font-weight: 600;
  color: var(--color-navy);
  padding: 0.85rem 1.25rem;
  background-color: var(--color-canvas);
  border-left: 3px solid var(--color-coral);
  margin-top: 1.25rem;
  border-radius: 2px;
}

/* Bandeau Teal avec Formulaire d'Engagement */
.teal-banner-section {
  background-color: var(--color-teal);
  color: var(--color-white);
  padding: 3rem 0;
  margin: 3rem 0;
}

.teal-banner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.teal-banner-text h2 {
  color: var(--color-white);
  font-size: 1.85rem;
  margin-bottom: 0.75rem;
}

.teal-banner-text p {
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 0;
}

.teal-banner-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.teal-banner-form input[type="email"] {
  flex: 1 1 240px;
  padding: 0.8rem 1rem;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 0.95rem;
  font-family: var(--font-body);
}

.teal-banner-form button {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 2px;
  cursor: pointer;
  transition: var(--transition);
}

.teal-banner-form button:hover {
  background-color: var(--color-navy-dark);
}

/* Grilles Générales */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2.5rem 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin: 2.5rem 0;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  margin: 2.5rem 0;
}

.grid-5-circle {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
}

/* Items Circulaires de Mobilisation (5 Colonnes) */
.circle-item {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  padding: 1.5rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-teal);
  transition: var(--transition);
}

.circle-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.circle-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--color-teal-light);
  color: var(--color-teal-dark);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
  border: 2px solid var(--color-teal);
}

.circle-title {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.circle-desc {
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.4;
  margin: 0;
}

/* Split Grid Campagnes */
.campaign-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  margin: 3.5rem 0;
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

/* Tableaux de Données & Rapports */
.data-table-wrap {
  overflow-x: auto;
  margin: 2rem 0;
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.data-table th {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  padding: 1rem 1.25rem;
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.data-table tr:hover td {
  background-color: var(--color-canvas);
}

/* Formulaires Structurés (Contact, Don, Adhésion) */
.form-card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--color-teal);
  padding: 2.5rem;
  margin: 2rem 0;
}

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

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-white);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0, 163, 224, 0.15);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

.form-help {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: 0.35rem;
}

/* En-têtes de Page Intérieure */
.page-banner {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 3.5rem 0;
  margin-bottom: 2.5rem;
  border-bottom: 4px solid var(--color-teal);
}

.page-banner h1 {
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.page-banner p.lead {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 80ch;
  margin-bottom: 0;
}

.content-section {
  padding: 2.5rem 0;
}

/* ==========================================================================
   FOOTER MASTER (4 COLONNES) & STRIP LÉGAL OBLIGATOIRE
   ========================================================================== */
.master-footer {
  background-color: var(--color-navy);
  color: rgba(255, 255, 255, 0.85);
  padding: 4rem 0 0 0;
  margin-top: 5rem;
  border-top: 4px solid var(--color-teal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3.5rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

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

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

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

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

.footer-col a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  text-decoration: none !important;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--color-teal);
  padding-left: 4px;
}

.footer-newsletter-form input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.footer-newsletter-form input:focus {
  outline: none;
  border-color: var(--color-teal);
  background-color: rgba(255, 255, 255, 0.15);
}

.footer-newsletter-form button {
  width: 100%;
  padding: 0.65rem;
  background-color: var(--color-teal);
  color: var(--color-white);
  border: none;
  border-radius: 2px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}

.footer-newsletter-form button:hover {
  background-color: var(--color-teal-dark);
}

/* Bandeau légal obligatoire exact */
.footer-legal-strip {
  background-color: var(--color-navy-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
  text-align: center;
}

.footer-legal-strip p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.8125rem;
  line-height: 1.55;
  margin: 0 auto;
  max-width: 1100px;
}

/* ==========================================================================
   DIRECTIVES RESPONSIVES & MEDIA QUERIES (MOBILE FIRST COMPLIANCE)
   ========================================================================== */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-5-circle {
    grid-template-columns: repeat(3, 1fr);
  }
  .teal-banner-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .campaign-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Multi-Column Collapse Mandaté */
  .grid-2,
  .grid-3,
  .grid-4,
  .grid-5-circle,
  .footer-grid {
    grid-template-columns: 1fr !important;
  }

  .utility-flex {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .utility-left, .utility-right {
    justify-content: center;
  }

  .mobile-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--color-border);
    padding: 1rem 0 1.5rem 0;
  }

  .main-nav.is-open {
    display: block;
  }

  .main-nav ul.nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-link {
    padding: 0.85rem 1.5rem;
    width: 100%;
    justify-content: space-between;
    min-height: 44px;
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    border-top: none;
    border-left: 3px solid var(--color-teal);
    background-color: var(--color-canvas);
    transform: none;
    opacity: 1;
    visibility: visible;
    display: none;
    padding: 0.25rem 0;
    margin: 0 1rem;
  }

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

  .dropdown-menu a {
    padding: 0.75rem 1.25rem;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .nav-cta-btn {
    margin: 1rem 1.5rem 0 1.5rem;
    display: block;
    text-align: center;
    min-height: 44px;
    line-height: 30px;
  }

  .hero-section {
    padding: 3rem 0;
  }

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

  .hero-actions .btn {
    width: 100%;
    min-height: 44px;
  }
}