/* ==========================================================================
   ATOS ATTELAGE ORGANISATION SAINT GEORGES - STYLESHEET
   Design System, Responsive Typography & Components
   ========================================================================== */

:root {
  --topbar-orange: #E64A19;
  --navy-primary: #0A4260;
  --navy-hover: #073046;
  --teal-action: #0082AD;
  --teal-hover: #00688B;
  --magenta-accent: #C2185B;
  --magenta-hover: #9C1045;
  --green-accent: #2E7D32;
  --green-hover: #1B5E20;
  --alert-red: #D32F2F;
  --alert-hover: #B71C1C;
  --heading-dark: #0F172A;
  --body-slate: #475569;
  --bg-white: #FFFFFF;
  --bg-green-tint: #F0FDF4;
  --bg-slate-tint: #F8FAFC;
  --border-light: #E2E8F0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(10,66,96,0.08);
  --shadow-lg: 0 10px 25px rgba(10,66,96,0.12);
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.68;
  color: var(--body-slate);
  background-color: var(--bg-slate-tint);
  -webkit-font-smoothing: antialiased;
}

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

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.45rem; }
h4 { font-size: 1.2rem; }

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

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

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   TOP UTILITY BAR
   ========================================================================== */
.top-utility-bar {
  background-color: var(--topbar-orange);
  color: #FFFFFF;
  font-size: 0.825rem;
  font-weight: 500;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

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

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

.top-bar-links {
  display: flex;
  gap: 1.25rem;
}

.top-bar-links a {
  color: #FFFFFF;
  opacity: 0.92;
}

.top-bar-links a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* ==========================================================================
   MAIN HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  background-color: var(--navy-primary);
  color: #FFFFFF;
  position: relative;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

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

.brand-badge {
  background: var(--teal-action);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
}

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

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #FFFFFF;
  line-height: 1.2;
}

.brand-tagline {
  font-size: 0.75rem;
  color: #94A3B8;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 0.85rem;
  color: #E2E8F0;
  font-size: 0.925rem;
  font-weight: 600;
  border-radius: 8px;
  white-space: nowrap;
}

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

.nav-arrow {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}

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

/* Dropdown */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #FFFFFF;
  min-width: 250px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
  border-radius: 10px;
  padding: 0.5rem 0;
  list-style: none;
  z-index: 150;
  border: 1px solid var(--border-light);
}

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

.dropdown-item a {
  display: block;
  padding: 0.65rem 1.25rem;
  color: var(--heading-dark);
  font-size: 0.885rem;
  font-weight: 500;
  line-height: 1.35;
}

.dropdown-item a:hover {
  background-color: var(--bg-green-tint);
  color: var(--green-accent);
  padding-left: 1.5rem;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: #FFFFFF;
  font-size: 1.25rem;
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

/* ==========================================================================
   STICKY ACTION STRIP
   ========================================================================== */
.sticky-action-strip {
  background-color: #052637;
  border-bottom: 2px solid var(--border-light);
  padding: 0.6rem 0;
}

.action-strip-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.strip-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.885rem;
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  min-height: 44px;
}

.strip-btn-teal {
  background-color: var(--teal-action);
}
.strip-btn-teal:hover {
  background-color: var(--teal-hover);
  color: #FFFFFF;
}

.strip-btn-magenta {
  background-color: var(--magenta-accent);
}
.strip-btn-magenta:hover {
  background-color: var(--magenta-hover);
  color: #FFFFFF;
}

.strip-btn-green {
  background-color: var(--green-accent);
}
.strip-btn-green:hover {
  background-color: var(--green-hover);
  color: #FFFFFF;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0A4260 0%, #062738 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 4rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  color: #FFFFFF;
  font-size: 2.85rem;
  margin-bottom: 1rem;
  line-height: 1.18;
}

.hero-summary {
  font-size: 1.125rem;
  color: #E2E8F0;
  margin-bottom: 1.5rem;
  line-height: 1.6;
  border-left: 3px solid var(--teal-action);
  padding-left: 1rem;
}

.hero-reinvest-statement {
  background: rgba(46, 125, 50, 0.25);
  border: 1px solid rgba(46, 125, 50, 0.45);
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-size: 0.885rem;
  color: #A7F3D0;
  margin-bottom: 1.75rem;
  font-weight: 500;
}

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

.btn-hero-primary {
  background-color: var(--alert-red);
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.85rem 1.85rem;
  border-radius: 8px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
}
.btn-hero-primary:hover {
  background-color: var(--alert-hover);
  color: #FFFFFF;
}

.btn-hero-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
  font-weight: 600;
  padding: 0.85rem 1.65rem;
  border-radius: 8px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.btn-hero-secondary:hover {
  background-color: #FFFFFF;
  color: var(--navy-primary);
}

.hero-media-wrapper {
  position: relative;
}

.hero-banner-img {
  border-radius: 20px 80px 20px 80px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.35);
  border: 4px solid rgba(255,255,255,0.12);
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ==========================================================================
   MANDATORY NOTRE MISSION BLOCK
   ========================================================================== */
.mission-card-block {
  background: #FFFFFF;
  border: 2px solid #D1FAE5;
  border-radius: 20px 80px 20px 80px;
  padding: 2.25rem 2.5rem;
  box-shadow: var(--shadow-md);
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
}

.mission-card-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 8px;
  height: 100%;
  background: var(--green-accent);
}

.mission-badge-label {
  display: inline-block;
  background: var(--bg-green-tint);
  color: var(--green-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.825rem;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  margin-bottom: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mission-card-text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--heading-dark);
  font-weight: 500;
}

/* ==========================================================================
   SECTIONS & GRIDS
   ========================================================================== */
.section-padding {
  padding: 4.5rem 0;
}

.section-bg-white {
  background-color: var(--bg-white);
}

.section-bg-slate {
  background-color: var(--bg-slate-tint);
}

.section-bg-green {
  background-color: var(--bg-green-tint);
}

.section-header-center {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3rem;
}

.section-subtitle {
  color: var(--teal-action);
  font-weight: 700;
  font-size: 0.885rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

/* Asymmetric Leaf Cards */
.media-card-leaf {
  background: #FFFFFF;
  border-radius: 20px 80px 20px 80px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

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

.media-card-body {
  padding: 1.75rem;
}

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.card-tag-green { background: #DCFCE7; color: var(--green-accent); }
.card-tag-teal { background: #E0F2FE; color: var(--teal-action); }
.card-tag-magenta { background: #FCE7F3; color: var(--magenta-accent); }

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

.grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

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

/* Metric Counters */
.metric-box {
  background: #FFFFFF;
  padding: 2rem 1.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--teal-action);
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.885rem;
  color: var(--body-slate);
  font-weight: 600;
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: transparent;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.085rem;
  font-weight: 600;
  color: var(--heading-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 44px;
}

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

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--body-slate);
}

/* Forms */
.form-container {
  background: #FFFFFF;
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.885rem;
  font-weight: 600;
  color: var(--heading-dark);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--heading-dark);
  background-color: var(--bg-slate-tint);
  min-height: 44px;
  transition: border-color 0.2s, background-color 0.2s;
}

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

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  background-color: var(--magenta-accent);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  transition: background-color 0.2s;
}

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

/* Modal for AJAX submission */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 66, 96, 0.75);
  backdrop-filter: blur(4px);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

.modal-content {
  background: #FFFFFF;
  border-radius: 16px;
  max-width: 520px;
  width: 100%;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  animation: modalPop 0.3s ease-out;
}

@keyframes modalPop {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-icon {
  width: 64px;
  height: 64px;
  background: #DCFCE7;
  color: var(--green-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  font-size: 2rem;
}

.btn-modal-close {
  background: var(--navy-primary);
  color: #FFFFFF;
  border: none;
  padding: 0.65rem 1.75rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 1.25rem;
  min-height: 44px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: #062333;
  color: #CBD5E1;
  padding: 4rem 0 2rem;
  font-size: 0.925rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  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: var(--teal-action);
}

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

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: #CBD5E1;
  transition: color 0.2s, padding-left 0.2s;
}

.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.accreditation-badges {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.badge-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
  color: #E2E8F0;
  font-weight: 500;
}

/* Mandatory footer disclosure */
.footer-disclosure-block {
  background: rgba(0,0,0,0.25);
  border-left: 4px solid var(--teal-action);
  padding: 1.25rem 1.5rem;
  border-radius: 4px;
  font-size: 0.885rem;
  line-height: 1.6;
  color: #94A3B8;
  margin-bottom: 2rem;
}

.footer-bottom-bar {
  text-align: center;
  font-size: 0.825rem;
  color: #64748B;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid, .grid-2-col {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .grid-3-col {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4-col {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.65rem; }
  .grid-3-col, .grid-4-col, .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .top-bar-inner {
    flex-direction: column;
    text-align: center;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--navy-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;
  }
  .dropdown-menu {
    position: static;
    box-shadow: none;
    background-color: #062738;
    border-radius: 6px;
    margin-top: 0.25rem;
    border: none;
  }
  .dropdown-item a {
    color: #CBD5E1;
    padding: 0.5rem 1rem;
  }
  .dropdown-item a:hover {
    background-color: transparent;
    color: #FFFFFF;
  }
  .action-strip-inner {
    flex-direction: column;
    gap: 0.5rem;
  }
  .strip-btn {
    width: 100%;
    justify-content: center;
  }
  .mission-card-block {
    padding: 1.5rem;
    border-radius: 16px 40px 16px 40px;
  }
}