/* ==========================================================================
   STYLE.CSS - CLAE.CIE CRÉATIONS LIBRES D'ARTISTES ENTREPRENEURS ET COMPAGNIE
   Charte graphique institutionnelle Association Loi 1901 - RNA W342006170
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800;900&family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --color-brand-navy: #0E2335;
  --color-navy-dark: #081622;
  --color-navy-light: #183750;
  --color-vibrant-teal: #00A3E0;
  --color-teal-hover: #0088bd;
  --color-alert-coral: #E54838;
  --color-coral-hover: #c93b2c;
  --color-canvas-offwhite: #F4F6F8;
  --color-pure-white: #FFFFFF;
  --color-slate-text: #1A1A1A;
  --color-slate-muted: #556270;
  --color-border-subtle: #D8DFE6;
  --color-border-light: #E5EBF0;
  
  --font-heading: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', 'Roboto', sans-serif;
  
  --radius-subtle: 2px;
  --shadow-card: 0 3px 12px rgba(14, 35, 53, 0.08);
  --shadow-hover: 0 8px 24px rgba(14, 35, 53, 0.14);
  --transition-standard: all 0.25s ease-in-out;
}

/* Reset & Box Sizing */
*, *::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-body);
  font-size: 1.0625rem; /* 17px */
  line-height: 1.65;
  color: var(--color-slate-text);
  background-color: var(--color-canvas-offwhite);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-brand-navy);
  letter-spacing: -0.01em;
  margin-bottom: 0.85rem;
}

h1 { font-size: 2.35rem; }
h2 { font-size: 1.85rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1.25rem;
  max-width: 80ch;
}

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

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

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

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

/* Top Administrative Utility Strip */
.top-utility-strip {
  background-color: var(--color-brand-navy);
  color: #B4C4D2;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.45rem 0;
}

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

.top-utility-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.utility-badge {
  color: #E2ECF5;
  font-weight: 600;
}

.top-utility-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.utility-legal-link {
  color: #B4C4D2;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.utility-legal-link:hover {
  color: var(--color-pure-white);
  text-decoration: none;
}

.btn-urgent-donate {
  background-color: var(--color-alert-coral);
  color: var(--color-pure-white) !important;
  padding: 0.35rem 0.95rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-subtle);
  border: 1px solid rgba(255, 255, 255, 0.2);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
}

.btn-urgent-donate:hover {
  background-color: var(--color-coral-hover);
  text-decoration: none;
}

/* Master Header & Navigation */
.master-header {
  background-color: var(--color-pure-white);
  box-shadow: 0 2px 8px rgba(14, 35, 53, 0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.main-nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 80px;
}

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

.brand-logo-text {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--color-brand-navy);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--color-slate-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-brand-navy);
  border-radius: var(--radius-subtle);
  min-height: 44px;
  min-width: 44px;
}

.nav-link:hover, .nav-item:hover > .nav-link {
  color: var(--color-vibrant-teal);
  background-color: rgba(0, 163, 224, 0.06);
  text-decoration: none;
}

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

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

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background-color: var(--color-pure-white);
  box-shadow: 0 10px 25px rgba(14, 35, 53, 0.12);
  border-top: 3px solid var(--color-vibrant-teal);
  border-radius: 0 0 var(--radius-subtle) var(--radius-subtle);
  list-style: none;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
  z-index: 1050;
}

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

.dropdown-link {
  display: block;
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate-text);
  border-bottom: 1px solid var(--color-border-light);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.dropdown-menu li:last-child .dropdown-link {
  border-bottom: none;
}

.dropdown-link:hover {
  background-color: var(--color-canvas-offwhite);
  color: var(--color-vibrant-teal);
  padding-left: 1.5rem;
  text-decoration: none;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--color-border-subtle);
  color: var(--color-brand-navy);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-subtle);
  min-height: 44px;
  min-width: 44px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-subtle);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-standard);
  min-height: 46px;
  text-align: center;
}

.btn-teal {
  background-color: var(--color-vibrant-teal);
  color: var(--color-pure-white) !important;
}

.btn-teal:hover {
  background-color: var(--color-teal-hover);
  text-decoration: none;
}

.btn-coral {
  background-color: var(--color-alert-coral);
  color: var(--color-pure-white) !important;
}

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

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

.btn-outline:hover {
  background-color: var(--color-pure-white);
  color: var(--color-brand-navy) !important;
  text-decoration: none;
}

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

.btn-outline-navy:hover {
  background-color: var(--color-brand-navy);
  color: var(--color-pure-white) !important;
  text-decoration: none;
}

/* Standard Institutional Cards */
.card {
  background-color: var(--color-pure-white);
  border-radius: var(--radius-subtle);
  border-top: 4px solid var(--color-vibrant-teal);
  box-shadow: var(--shadow-card);
  padding: 1.85rem;
  transition: var(--transition-standard);
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

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

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
}

.card-meta {
  font-size: 0.8125rem;
  color: var(--color-slate-muted);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.65rem;
}

.card-content {
  flex: 1;
}

.card-actions {
  margin-top: 1.25rem;
}

/* Badges */
.badge-status {
  display: inline-block;
  background-color: rgba(0, 163, 224, 0.12);
  color: var(--color-vibrant-teal);
  border: 1px solid var(--color-vibrant-teal);
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-subtle);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.badge-coral {
  background-color: rgba(229, 72, 56, 0.12);
  color: var(--color-alert-coral);
  border-color: var(--color-alert-coral);
}

/* Page Hero Section */
.page-hero {
  background-color: var(--color-brand-navy);
  color: var(--color-pure-white);
  padding: 4.5rem 0 3.5rem;
  border-bottom: 4px solid var(--color-vibrant-teal);
}

.page-hero h1 {
  color: var(--color-pure-white);
  font-size: 2.65rem;
  margin-bottom: 1rem;
}

.page-hero .lead {
  font-size: 1.2rem;
  line-height: 1.6;
  color: #CFDAE5;
  max-width: 85ch;
  margin-bottom: 1.5rem;
}

/* Statutory Callout Box */
.statutory-callout {
  background-color: var(--color-pure-white);
  border-left: 5px solid var(--color-vibrant-teal);
  box-shadow: var(--shadow-card);
  padding: 2rem 2.25rem;
  margin: 2.5rem 0;
  border-radius: var(--radius-subtle);
}

.statutory-callout h3 {
  color: var(--color-brand-navy);
  margin-bottom: 0.75rem;
}

.statutory-quote {
  font-style: italic;
  font-weight: 600;
  color: var(--color-brand-navy);
  background-color: var(--color-canvas-offwhite);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-subtle);
  margin-top: 1rem;
  border-left: 3px solid var(--color-alert-coral);
}

/* Content Sections */
.content-section {
  padding: 3.5rem 0;
}

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

.section-header {
  margin-bottom: 2.5rem;
}

.section-eyebrow {
  color: var(--color-vibrant-teal);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

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

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

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

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

/* Teal Interactive Banner */
.banner-teal {
  background: linear-gradient(135deg, #0E2335 0%, #104364 100%);
  color: var(--color-pure-white);
  padding: 3.25rem 2rem;
  border-radius: var(--radius-subtle);
  border-left: 6px solid var(--color-vibrant-teal);
  margin: 2.5rem 0;
}

.banner-teal h2 {
  color: var(--color-pure-white);
  margin-bottom: 0.75rem;
}

.banner-form-row {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* Form Inputs */
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  color: var(--color-brand-navy);
}

.form-control {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-subtle);
  background-color: var(--color-pure-white);
  color: var(--color-slate-text);
  min-height: 44px;
  width: 100%;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-vibrant-teal);
  box-shadow: 0 0 0 3px rgba(0, 163, 224, 0.2);
}

/* Data Tables */
.table-responsive {
  overflow-x: auto;
  margin: 2rem 0;
  background-color: var(--color-pure-white);
  border-radius: var(--radius-subtle);
  box-shadow: var(--shadow-card);
}

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

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

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.9375rem;
}

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

/* Circular Updates Section */
.circular-update-card {
  text-align: center;
  padding: 1.25rem 0.5rem;
}

.circular-avatar-img {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  border: 4px solid var(--color-vibrant-teal);
  object-fit: cover;
  box-shadow: var(--shadow-card);
}

/* Timeline */
.timeline {
  position: relative;
  padding: 2rem 0;
  margin: 1.5rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--color-vibrant-teal);
}

.timeline-item {
  position: relative;
  padding-left: 55px;
  margin-bottom: 2rem;
}

.timeline-dot {
  position: absolute;
  left: 12px;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-brand-navy);
  border: 4px solid var(--color-vibrant-teal);
}

.timeline-date {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-alert-coral);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

/* Master Footer */
.master-footer {
  background-color: var(--color-brand-navy);
  color: #B4C4D2;
  margin-top: auto;
  padding-top: 4rem;
  border-top: 5px solid var(--color-vibrant-teal);
}

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

.footer-col h4 {
  color: var(--color-pure-white);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--color-vibrant-teal);
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.85rem;
  color: #B4C4D2;
}

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

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

.footer-links a {
  color: #B4C4D2;
  font-size: 0.9rem;
  display: inline-block;
  min-height: 32px;
  display: flex;
  align-items: center;
}

.footer-links a:hover {
  color: var(--color-pure-white);
  padding-left: 0.35rem;
  text-decoration: none;
}

.footer-newsletter-input {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.footer-newsletter-input input {
  padding: 0.6rem 0.85rem;
  font-size: 0.875rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-subtle);
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-pure-white);
  flex: 1;
}

.footer-newsletter-input input:focus {
  outline: none;
  border-color: var(--color-vibrant-teal);
}

.footer-newsletter-input button {
  background-color: var(--color-vibrant-teal);
  color: var(--color-pure-white);
  border: none;
  font-family: var(--font-heading);
  font-weight: 800;
  padding: 0.6rem 1rem;
  cursor: pointer;
  border-radius: var(--radius-subtle);
}

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

/* Mandatory Bottom Legal Strip */
.footer-legal-strip {
  background-color: var(--color-navy-dark);
  color: #8C9BA8;
  font-size: 0.8125rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.footer-legal-notice {
  line-height: 1.6;
  max-width: 1000px;
  margin: 0 auto;
}

.footer-legal-notice strong {
  color: #D2DCE6;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (MANDATORY GUIDELINES)
   ========================================================================== */

/* Tablet breakpoint: max-width 992px */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .page-hero h1 {
    font-size: 2.15rem;
  }
}

/* Mobile breakpoint: max-width 768px (Mandatory Multi-Column Collapse) */
@media (max-width: 768px) {
  /* Force all multi-column CSS Grid structures to single column */
  .grid-2,
  .grid-3,
  .grid-4,
  .grid-5,
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem;
  }

  .top-utility-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-utility-right {
    width: 100%;
    justify-content: space-between;
  }

  .main-nav-inner {
    min-height: 70px;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-pure-white);
    flex-direction: column;
    align-items: stretch;
    box-shadow: 0 12px 24px rgba(14, 35, 53, 0.15);
    display: none;
    padding: 1rem;
    gap: 0.25rem;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--color-border-light);
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    border-top: none;
    border-left: 3px solid var(--color-vibrant-teal);
    padding: 0.25rem 0 0.5rem 1rem;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: block;
    background-color: var(--color-canvas-offwhite);
  }

  .page-hero {
    padding: 3rem 0 2rem;
  }

  .page-hero h1 {
    font-size: 1.75rem;
  }

  .banner-form-row {
    flex-direction: column;
  }
}