/*
 * AICA DES 4 PLATEAUX - Official Style Sheet
 * Association Loi 1901 - SIREN 500944491 - RNA W091000843
 */

:root {
  --color-primary-dark: #111111;
  --color-charcoal: #1A1A1A;
  --color-white: #FFFFFF;
  --color-offwhite: #F8FAFC;
  --color-bg-light: #F4F4F4;
  --color-border: #E0E0E0;
  --color-border-light: #E5E7EB;
  --color-accent-blue: #0088CC;
  --color-accent-red: #C8102E;
  --color-slate: #64748B;
  --color-teal: #0D9488;
  --color-forest: #15803D;
  --color-surface-hover: #F1F5F9;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  --max-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 4px 15px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --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-family);
  font-size: 1rem;
  line-height: 1.65;
  color: #1E293B;
  background-color: var(--color-offwhite);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   TOP UTILITY BAR
   ========================================================================== */
.top-utility-bar {
  background-color: var(--color-primary-dark);
  color: #94A3B8;
  font-size: 0.8125rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-utility-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.utility-reg-data {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.utility-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 10px;
  border-radius: 4px;
  color: #CBD5E1;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.utility-badge strong {
  color: #F8FAFC;
}

.utility-contact-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.utility-contact-links a {
  color: #CBD5E1;
  text-decoration: none;
  transition: var(--transition);
}

.utility-contact-links a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

/* ==========================================================================
   MAIN HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo-block {
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-charcoal);
  line-height: 1.1;
}

.logo-subtitle {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 3px;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.nav-link {
  display: inline-block;
  padding: 10px 14px;
  color: #334155;
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-accent-blue);
  background-color: var(--color-surface-hover);
}

.nav-link.active {
  color: var(--color-accent-blue);
  background-color: rgba(0, 136, 204, 0.08);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 14px;
  right: 14px;
  height: 2px;
  background-color: var(--color-accent-blue);
  border-radius: 2px;
}

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  background-color: var(--color-accent-blue);
  color: var(--color-white);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 2px 6px rgba(0, 136, 204, 0.25);
  white-space: nowrap;
}

.header-cta-btn:hover {
  background-color: #0077b3;
  box-shadow: 0 4px 10px rgba(0, 136, 204, 0.35);
  transform: translateY(-1px);
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
}

.hamburger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-charcoal);
  transition: var(--transition);
}

/* ==========================================================================
   HERO BANNER
   ========================================================================== */
.hero-banner {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: 60px 0 50px 0;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--color-accent-blue);
}

.hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

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

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(13, 148, 136, 0.2);
  border: 1px solid rgba(13, 148, 136, 0.4);
  color: #5EEAD4;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
  width: fit-content;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: 20px;
}

.hero-two-sentence-summary {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #E2E8F0;
  background: rgba(255, 255, 255, 0.05);
  border-left: 4px solid var(--color-teal);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  background-color: var(--color-accent-blue);
  color: var(--color-white);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0, 136, 204, 0.35);
}

.hero-primary-btn:hover {
  background-color: #0077b3;
  transform: translateY(-2px);
}

.hero-secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  background-color: transparent;
  color: #F8FAFC;
  border: 1px solid rgba(255, 255, 255, 0.3);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

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

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

.hero-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   DOCUMENTARY PHOTOGRAPHY & FIGURES
   ========================================================================== */
.doc-figure {
  margin: 24px 0 24px 0;
  display: block;
}

.doc-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid #E5E7EB;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  margin: 20px 0 8px 0;
  display: block;
  background-color: #E2E8F0;
}

.doc-img-sm {
  height: 240px;
}

.doc-img-tall {
  height: 420px;
}

.doc-caption {
  font-size: 0.875rem;
  color: #64748B;
  margin-bottom: 20px;
  font-style: italic;
  line-height: 1.5;
  display: block;
  padding-left: 4px;
}

/* ==========================================================================
   MAIN CONTENT CONTAINERS & SECTIONS
   ========================================================================== */
.main-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 20px 80px 20px;
}

.content-section {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 40px;
  box-shadow: var(--shadow-sm);
}

.section-header {
  margin-bottom: 28px;
}

.section-tag {
  display: inline-block;
  color: var(--color-teal);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--color-charcoal);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.section-lead {
  font-size: 1.125rem;
  color: var(--color-slate);
  margin-top: 10px;
  line-height: 1.6;
}

/* ==========================================================================
   MANDATORY MISSION BLOCK (120+ words uninterrupted paragraph)
   ========================================================================== */
.mission-highlight-box {
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  border: 2px solid #CBD5E1;
  border-left: 6px solid var(--color-accent-blue);
  border-radius: var(--radius-md);
  padding: 32px 36px;
  margin: 36px 0;
  box-shadow: var(--shadow-sm);
}

.mission-highlight-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-charcoal);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.mission-uninterrupted-text {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #1E293B;
  font-weight: 500;
  text-align: justify;
}

/* ==========================================================================
   REINVESTMENT DISCLOSURE BANNER
   ========================================================================== */
.reinvestment-banner {
  background-color: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-left: 5px solid var(--color-forest);
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  margin: 30px 0;
  display: flex;
  align-items: center;
  gap: 16px;
}

.reinvestment-text {
  font-size: 1rem;
  font-weight: 700;
  color: #065F46;
  line-height: 1.5;
}

/* ==========================================================================
   GRID LAYOUTS & DASHBOARDS
   ========================================================================== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.metric-card {
  background-color: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: left;
  transition: var(--transition);
}

.metric-card:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.metric-value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-accent-blue);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 6px;
}

.metric-desc {
  font-size: 0.875rem;
  color: var(--color-slate);
  line-height: 1.5;
}

.program-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.program-card:hover {
  border-color: var(--color-accent-blue);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.program-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.program-card-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.program-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-charcoal);
  margin-bottom: 12px;
  line-height: 1.3;
}

.program-card-text {
  font-size: 0.9375rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.program-card-meta {
  border-top: 1px solid var(--color-border-light);
  padding-top: 14px;
  font-size: 0.8125rem;
  color: var(--color-slate);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ==========================================================================
   TABLES & FINANCIAL TRANSPARENCY
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9375rem;
}

.custom-table th {
  background-color: #F1F5F9;
  color: var(--color-charcoal);
  font-weight: 700;
  padding: 14px 18px;
  border-bottom: 2px solid var(--color-border);
}

.custom-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border-light);
  color: #334155;
}

.custom-table tr:last-child td {
  border-bottom: none;
}

.custom-table tr:hover td {
  background-color: var(--color-surface-hover);
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */
.form-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 8px;
}

.form-label span.req {
  color: var(--color-accent-red);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.9375rem;
  font-family: inherit;
  color: #1E293B;
  background-color: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  min-height: 46px;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.15);
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.875rem;
  color: #475569;
  cursor: pointer;
  line-height: 1.5;
}

.form-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-accent-blue);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 32px;
  background-color: var(--color-accent-blue);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 136, 204, 0.3);
}

.btn-submit:hover {
  background-color: #0077b3;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 136, 204, 0.4);
}

/* ==========================================================================
   AJAX MODAL POPUP
   ========================================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(17, 17, 17, 0.7);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}

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

.modal-dialog {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg);
  text-align: center;
  animation: modalEnter 0.25s ease-out;
}

@keyframes modalEnter {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-icon {
  width: 64px;
  height: 64px;
  background-color: #DCFCE7;
  color: #16A34A;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px auto;
  border: 2px solid #86EFAC;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-charcoal);
  margin-bottom: 12px;
}

.modal-text {
  font-size: 0.9375rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 24px;
}

.modal-close-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 28px;
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background-color: #334155;
}

/* ==========================================================================
   FOOTER STYLES
   ========================================================================== */
.site-footer {
  background-color: var(--color-charcoal);
  color: #94A3B8;
  padding-top: 60px;
  border-top: 4px solid var(--color-accent-blue);
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col-title {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 10px;
}

.footer-text {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #94A3B8;
  margin-bottom: 14px;
}

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

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

.footer-links a {
  color: #CBD5E1;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition);
  display: inline-block;
  min-height: 24px;
}

.footer-links a:hover {
  color: var(--color-accent-blue);
  transform: translateX(3px);
}

.footer-legal-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: #CBD5E1;
  line-height: 1.5;
  margin-top: 14px;
}

/* MANDATORY FOOTER DISCLOSURE BLOCK */
.footer-disclosure-block {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 4px solid var(--color-teal);
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  margin-bottom: 40px;
}

.footer-disclosure-text {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #CBD5E1;
  font-style: normal;
}

/* BOTTOM COPYRIGHT BAR */
.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 22px 0;
  text-align: center;
  font-size: 0.8125rem;
  color: #64748B;
}

.footer-bottom-bar p {
  margin: 0;
  color: #94A3B8;
}

/* ==========================================================================
   MOBILE RESPONSIVENESS (Media Queries: 992px & 768px)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .hero-img {
    height: 300px;
  }

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

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

@media (max-width: 768px) {
  .top-utility-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hamburger-btn {
    display: flex;
  }

  .main-navigation {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    border-bottom: 2px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    display: none;
    max-height: calc(100vh - 78px);
    overflow-y: auto;
  }

  .main-navigation.is-open {
    display: flex;
  }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 6px;
  }

  .nav-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }

  .header-cta-btn {
    width: 100%;
    margin-top: 12px;
  }

  .hero-title {
    font-size: 2rem;
  }

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

  .content-section {
    padding: 24px;
  }

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