/* ==========================================================================
   PATRIMOINE DES MARCHES - STYLESHEET OFFICIEL
   Association à but non lucratif (Loi 1901) - Pacy-sur-Eure
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  /* Brand Color Tokens */
  --color-topbar: #E64A19;
  --color-topbar-hover: #D84315;
  --color-primary: #0A4260;
  --color-primary-hover: #073046;
  --color-teal: #0082AD;
  --color-teal-hover: #00688B;
  --color-magenta: #C2185B;
  --color-magenta-hover: #9C1045;
  --color-green: #2E7D32;
  --color-green-hover: #1B5E20;
  --color-alert-red: #D32F2F;
  --color-alert-red-hover: #B71C1C;

  /* Neutral Tokens */
  --color-heading: #0F172A;
  --color-body: #475569;
  --color-muted: #64748B;
  --color-border: #E2E8F0;
  --bg-white: #FFFFFF;
  --bg-sage: #F0FDF4;
  --bg-slate: #F8FAFC;
  --bg-warm: #FAFBF9;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Organic Framing */
  --leaf-radius: 20px 80px 20px 80px;
  --leaf-radius-reverse: 80px 20px 80px 20px;
  --card-radius: 14px;
}

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

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

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

main {
  flex: 1 0 auto;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.25;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); letter-spacing: -0.01em; margin-top: 1.75rem; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }
h4 { font-size: 1.2rem; }

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

a {
  color: var(--color-teal);
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

a:hover {
  color: var(--color-teal-hover);
}

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

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

li {
  margin-bottom: 0.5rem;
}

/* Containers & Grid Layouts */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 920px;
}

.section-padding {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

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

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

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

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

/* ==========================================================================
   TOP UTILITY BAR (#E64A19)
   ========================================================================== */
.top-bar {
  background-color: var(--color-topbar);
  color: #FFFFFF;
  font-size: 0.85rem;
  padding: 0.45rem 0;
  position: relative;
  z-index: 50;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-notice {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.top-bar-links a {
  color: #FFFFFF;
  font-weight: 500;
  white-space: nowrap;
}

.top-bar-links a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   MAIN HEADER (#0A4260)
   ========================================================================== */
.main-header {
  background-color: var(--color-primary);
  color: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 16px rgba(10, 66, 96, 0.15);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: #FFFFFF;
  text-decoration: none;
}

.brand-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.25rem;
  flex-shrink: 0;
}

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

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #FFFFFF;
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  color: #FFFFFF;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.65rem 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 6px;
  min-height: 44px;
  transition: background-color 0.2s ease;
}

.nav-link:hover, .nav-item:hover .nav-link {
  background-color: var(--color-primary-hover);
  color: #FFFFFF;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background-color: #FFFFFF;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--color-border);
  padding: 0.5rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 120;
}

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

.nav-dropdown li a {
  display: block;
  padding: 0.65rem 1.25rem;
  color: var(--color-heading);
  font-size: 0.9rem;
  font-weight: 500;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.nav-dropdown li a:hover {
  background-color: var(--bg-slate);
  color: var(--color-teal);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  min-height: 44px;
  min-width: 44px;
}

/* ==========================================================================
   STICKY 3-BUTTON ACTION STRIP
   ========================================================================== */
.sticky-action-strip {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  padding: 0.6rem 0;
}

.action-strip-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn-action-teal {
  background-color: var(--color-teal);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  white-space: nowrap;
}
.btn-action-teal:hover {
  background-color: var(--color-teal-hover);
  color: #FFFFFF;
}

.btn-action-magenta {
  background-color: var(--color-magenta);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  white-space: nowrap;
}
.btn-action-magenta:hover {
  background-color: var(--color-magenta-hover);
  color: #FFFFFF;
}

.btn-action-green {
  background-color: var(--color-green);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  white-space: nowrap;
}
.btn-action-green:hover {
  background-color: var(--color-green-hover);
  color: #FFFFFF;
}

.btn-alert-red {
  background-color: var(--color-alert-red);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  white-space: nowrap;
}
.btn-alert-red:hover {
  background-color: var(--color-alert-red-hover);
  color: #FFFFFF;
}

/* ==========================================================================
   HOMEPAGE HERO & MISSION CARD
   ========================================================================== */
.hero-section {
  background: linear-gradient(135deg, #F8FAFC 0%, #F0FDF4 100%);
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.hero-summary-box {
  margin-top: 1rem;
  margin-bottom: 2rem;
  font-size: 1.15rem;
  line-height: 1.6;
  color: #1E293B;
  font-weight: 500;
  max-width: 68ch;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

/* Asymmetric Organic Leaf Borders */
.media-card-organic {
  border-radius: var(--leaf-radius);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(10, 66, 96, 0.12);
  position: relative;
  border: 4px solid #FFFFFF;
}

.media-card-organic-rev {
  border-radius: var(--leaf-radius-reverse);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(10, 66, 96, 0.12);
  position: relative;
  border: 4px solid #FFFFFF;
}

.media-card-organic img,
.media-card-organic-rev img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.media-card-organic:hover img,
.media-card-organic-rev:hover img {
  transform: scale(1.03);
}

/* STANDALONE NOTRE MISSION CARD (120-150 words) */
.notre-mission-card {
  background-color: #FFFFFF;
  border: 2px solid var(--color-green);
  border-radius: var(--card-radius);
  padding: 2.25rem;
  box-shadow: 0 8px 24px rgba(46, 125, 50, 0.08);
  margin: 3rem 0;
  position: relative;
}

.notre-mission-badge {
  display: inline-block;
  background-color: var(--color-green);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.notre-mission-text {
  font-size: 1.08rem;
  line-height: 1.75;
  color: #1E293B;
  font-weight: 500;
  margin-bottom: 0;
}

/* Feature Cards & Content Grids */
.feature-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 2rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.icon-teal { background-color: rgba(0, 130, 173, 0.12); color: var(--color-teal); }
.icon-green { background-color: rgba(46, 125, 50, 0.12); color: var(--color-green); }
.icon-magenta { background-color: rgba(194, 24, 91, 0.12); color: var(--color-magenta); }
.icon-orange { background-color: rgba(230, 74, 25, 0.12); color: var(--color-topbar); }

/* Key Metrics Counter Strip */
.metrics-section {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 3.5rem 0;
}

.metric-item {
  text-align: center;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.25rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

/* News Previews */
.news-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.news-card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.news-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-meta {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.news-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.news-excerpt {
  font-size: 0.95rem;
  color: var(--color-body);
  margin-bottom: 1.25rem;
  flex: 1;
}

/* Accordion FAQ */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  background: #FFFFFF;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-heading);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 44px;
}

.faq-question:hover {
  background-color: var(--bg-slate);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--color-body);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* Timeline Components */
.timeline {
  position: relative;
  margin: 3rem 0;
  padding-left: 2.5rem;
  border-left: 3px solid var(--color-teal);
}

.timeline-entry {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-entry::before {
  content: '';
  position: absolute;
  left: -2.9rem;
  top: 0.25rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 4px solid var(--color-teal);
}

.timeline-year {
  display: inline-block;
  background-color: var(--color-teal);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.2rem 0.65rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

/* Forms & AJAX Modal */
.form-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 2.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

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

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-heading);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-heading);
  background-color: #FFFFFF;
  min-height: 44px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0, 130, 173, 0.15);
}

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

.form-submit-btn {
  background-color: var(--color-teal);
  color: #FFFFFF;
  border: none;
  border-radius: 50px;
  padding: 0.85rem 2rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  transition: background-color 0.2s ease;
}

.form-submit-btn:hover {
  background-color: var(--color-teal-hover);
}

/* Modal Popup */
.modal-overlay,
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 999;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.modal-overlay.active,
.modal-backdrop.active {
  display: flex;
}

.modal-card,
.modal-dialog {
  background: #FFFFFF;
  border-radius: 16px;
  max-width: 520px;
  width: 100%;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  position: relative;
  animation: modalPop 0.3s ease-out;
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.modal-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(46, 125, 50, 0.15);
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.25rem;
}

.modal-close-btn {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: 50px;
  padding: 0.65rem 1.75rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 1.5rem;
  min-height: 44px;
}

/* ==========================================================================
   FOOTER STANDARDS
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  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-teal);
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}

.footer-links a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.footer-notice-box {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 1.25rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

.footer-copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 992px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }
  .nav-menu.active {
    display: flex;
  }
  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    padding-left: 1rem;
  }
  .nav-dropdown li a {
    color: #FFFFFF;
  }
  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .top-bar .container {
    flex-direction: column;
    align-items: flex-start;
  }
  .action-strip-inner {
    flex-direction: column;
    width: 100%;
  }
  .btn-action-teal, .btn-action-magenta, .btn-action-green {
    width: 100%;
    justify-content: center;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-buttons a {
    text-align: center;
    justify-content: center;
  }
}