/* ==========================================================================
   KROOKSOUND - STYLE ARCHITECTURE (NEO-BRUTALIST DATA-CARD AESTHETIC)
   Association Loi 1901 - RNA : W343005063 | SIREN : 924637986
   ========================================================================== */

:root {
  --color-slate: #2F4F4F;
  --color-orange: #CC5500;
  --color-cream: #FFFDD0;
  --color-cream-light: #FFFEF0;
  --color-charcoal: #1C1A17;
  --color-white: #FFFFFF;
  --color-border: #2F4F4F;
  --color-muted: #4A5555;
  --color-bg-card: #FFFFFF;
  --shadow-brutal: 4px 4px 0 #2F4F4F;
  --shadow-brutal-lg: 6px 6px 0 #2F4F4F;
  --shadow-brutal-sm: 2px 2px 0 #2F4F4F;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Menlo, Consolas, "Liberation Mono", Courier, monospace;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-cream);
  color: var(--color-charcoal);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --------------------------------------------------------------------------
   HEADER & STICKY LOGBOOK NAVIGATION
   -------------------------------------------------------------------------- */
.sticky-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-slate);
  color: var(--color-cream);
  border-bottom: 2px solid var(--color-charcoal);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-cream);
}

.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-cream);
}

.brand-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.2rem 0.5rem;
  background: var(--color-orange);
  color: var(--color-white);
  border: 1px solid var(--color-cream);
  font-weight: 700;
  white-space: nowrap;
}

.nav-matrix {
  display: flex;
  list-style: none;
  gap: 0.5rem;
}

.nav-item {
  position: relative;
}

.nav-link-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--color-cream);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: all 0.15s ease;
  min-height: 44px;
}

.nav-item:hover .nav-link-btn,
.nav-link-btn:focus {
  background-color: var(--color-orange);
  color: var(--color-white);
  border-color: var(--color-cream);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--color-slate);
  border: 2px solid var(--color-cream);
  box-shadow: var(--shadow-brutal);
  list-style: none;
  padding: 0.5rem 0;
  z-index: 1001;
}

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

.dropdown-item a {
  display: block;
  padding: 0.6rem 1rem;
  color: var(--color-cream);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 253, 208, 0.15);
  transition: all 0.15s ease;
  min-height: 44px;
  line-height: 1.4;
}

.dropdown-item:last-child a {
  border-bottom: none;
}

.dropdown-item a:hover,
.dropdown-item a:focus {
  background-color: var(--color-orange);
  color: var(--color-white);
  padding-left: 1.3rem;
}

/* Mobile Hamburger */
.mobile-toggle-btn {
  display: none;
  background: var(--color-orange);
  color: var(--color-white);
  border: 2px solid var(--color-cream);
  padding: 0.5rem 0.75rem;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

/* Reading Progress Bar */
.reading-progress-wrapper {
  width: 100%;
  height: 4px;
  background: rgba(47, 79, 79, 0.3);
  position: sticky;
  top: 59px;
  z-index: 999;
}

.reading-progress-bar {
  height: 4px;
  background-color: var(--color-orange);
  width: 0%;
  transition: width 0.1s linear;
}

/* --------------------------------------------------------------------------
   MAIN LAYOUT & TYPOGRAPHY
   -------------------------------------------------------------------------- */
main {
  flex: 1;
}

.site-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.page-header-banner {
  background: var(--color-slate);
  color: var(--color-cream);
  border-bottom: 3px solid var(--color-orange);
  padding: 2.5rem 1.5rem;
  margin-bottom: 2rem;
}

.page-header-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.page-badge {
  display: inline-block;
  background: var(--color-orange);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  border: 1px solid var(--color-cream);
}

.page-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-cream);
  margin-bottom: 0.75rem;
}

.page-subtitle {
  font-size: 1.05rem;
  color: #E2DFB8;
  max-width: 850px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   CONTENT GRID & SIDEBAR
   -------------------------------------------------------------------------- */
.layout-two-columns {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}

.layout-single-column {
  max-width: 900px;
  margin: 0 auto;
}

.content-article {
  background: var(--color-white);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  padding: 2rem;
}

.content-article h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-slate);
  border-bottom: 2px solid var(--color-slate);
  padding-bottom: 0.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.content-article h2:first-of-type {
  margin-top: 0;
}

.content-article h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-orange);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.content-article p {
  margin-bottom: 1.2rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-charcoal);
  text-align: justify;
}

.content-article ul,
.content-article ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.content-article li {
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   DATA-CARD & NEO-BRUTALIST COMPONENTS
   -------------------------------------------------------------------------- */
.card-box {
  background: var(--color-white);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  padding: 1.5rem;
  margin-bottom: 1.75rem;
}

.card-box-header {
  background: var(--color-slate);
  color: var(--color-cream);
  padding: 0.75rem 1rem;
  margin: -1.5rem -1.5rem 1.25rem -1.5rem;
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-box-header-accent {
  background: var(--color-orange);
  color: var(--color-white);
}

/* Narrative Sidebar "Journal de Bord 2026" */
.sidebar-logbook {
  background: var(--color-cream-light);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  padding: 1.25rem;
}

.logbook-entry {
  border-left: 3px solid var(--color-orange);
  padding-left: 0.75rem;
  margin-bottom: 1.25rem;
}

.logbook-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-orange);
  text-transform: uppercase;
}

.logbook-title {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-slate);
  margin: 0.2rem 0;
}

.logbook-desc {
  font-size: 0.85rem;
  color: var(--color-charcoal);
  line-height: 1.45;
}

/* Solidarity Metrics Panel */
.metrics-panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.metric-card {
  background: var(--color-white);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  padding: 1.25rem;
  text-align: center;
}

.metric-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-orange);
  line-height: 1.1;
  font-family: var(--font-mono);
}

.metric-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-top: 0.5rem;
  letter-spacing: 0.03em;
}

.metric-sub {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 0.25rem;
}

/* Activity Grid (4 Cards) */
.activity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin: 2rem 0;
}

.activity-card {
  background: var(--color-white);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.activity-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutal-lg);
}

.activity-card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 2px solid var(--color-slate);
  display: block;
}

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

.activity-tag {
  align-self: flex-start;
  background: var(--color-slate);
  color: var(--color-cream);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.activity-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-slate);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.activity-desc {
  font-size: 0.95rem;
  color: var(--color-charcoal);
  margin-bottom: 1.25rem;
  flex: 1;
  line-height: 1.55;
}

/* Compliance & Transparency Boxes */
.notice-box {
  background: #FFFCE0;
  border: 2px solid var(--color-slate);
  border-left: 6px solid var(--color-orange);
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
  box-shadow: var(--shadow-brutal-sm);
}

.notice-box-title {
  font-weight: 800;
  font-size: 1rem;
  color: var(--color-slate);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.notice-box p {
  font-size: 0.92rem;
  color: var(--color-charcoal);
  margin: 0;
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   BUTTONS & CTAs (ACCORDING TO MANDATORY SPECS)
   -------------------------------------------------------------------------- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-orange);
  color: var(--color-white);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.6rem 1.2rem; /* 2x horizontal vs vertical */
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  transition: all 0.15s ease;
}

.btn-cta:hover,
.btn-cta:focus {
  background: #B34700;
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-brutal);
  color: var(--color-white);
}

.btn-secondary {
  background: var(--color-slate);
  color: var(--color-cream);
  border-color: var(--color-charcoal);
}

.btn-secondary:hover {
  background: #233B3B;
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   DATA TABLES (REPORTS, CALENDAR 2026, MEMBERSHIP)
   -------------------------------------------------------------------------- */
.data-table-wrapper {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  font-size: 0.9rem;
  text-align: left;
}

.data-table th {
  background: var(--color-slate);
  color: var(--color-cream);
  padding: 0.75rem 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 2px solid var(--color-orange);
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #D8D6B8;
  color: var(--color-charcoal);
  vertical-align: middle;
}

.data-table tr:nth-child(even) {
  background: #FAF8EA;
}

.data-table tr:hover {
  background: #F3EFCB;
}

/* --------------------------------------------------------------------------
   HERO BANNER
   -------------------------------------------------------------------------- */
.hero-wrapper {
  position: relative;
  background: var(--color-slate);
  border-bottom: 3px solid var(--color-orange);
  overflow: hidden;
}

.hero-img-bg {
  width: 100%;
  max-height: 480px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  opacity: 0.45;
  filter: grayscale(15%);
}

.hero-content-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
}

.hero-text-card {
  background: rgba(47, 79, 79, 0.95);
  border: 2px solid var(--color-cream);
  box-shadow: var(--shadow-brutal);
  padding: 2rem;
  max-width: 780px;
  color: var(--color-cream);
}

.hero-badge {
  display: inline-block;
  background: var(--color-orange);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.hero-title {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-cream);
}

.hero-lead-summary {
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: #FFFEE0;
  border-left: 3px solid var(--color-orange);
  padding-left: 0.75rem;
}

/* --------------------------------------------------------------------------
   FORMS & INPUTS (CONTACT, SUPPORT)
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-slate);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 2px solid var(--color-slate);
  background: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-charcoal);
  border-radius: 0;
  outline: none;
}

.form-control:focus {
  border-color: var(--color-orange);
  box-shadow: 2px 2px 0 var(--color-orange);
}

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

/* --------------------------------------------------------------------------
   FOOTER (MANDATORY UN-TRUNCATED COMPLIANCE & LEGAL NOTICE)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-slate);
  color: var(--color-cream);
  border-top: 3px solid var(--color-orange);
  margin-top: auto;
  padding: 3rem 1.5rem 2rem 1.5rem;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-col h4 {
  color: var(--color-cream);
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--color-orange);
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
}

.footer-col p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: #E2DFB8;
  margin-bottom: 0.6rem;
}

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

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

.footer-col a {
  color: #E2DFB8;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-block;
  min-height: 44px;
  line-height: 44px;
  transition: color 0.15s ease;
}

.footer-col a:hover,
.footer-col a:focus {
  color: var(--color-orange);
  text-decoration: underline;
}

.footer-compliance-box {
  background: rgba(28, 26, 23, 0.4);
  border: 1px solid var(--color-cream);
  padding: 1.25rem;
  margin-top: 1.5rem;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--color-cream);
  text-align: justify;
}

.footer-sub-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.5rem;
  margin-top: 1.5rem;
  border-top: 1px solid rgba(255, 253, 208, 0.2);
  font-size: 0.82rem;
}

.footer-sub-links a {
  color: var(--color-cream);
  text-decoration: none;
  font-weight: 700;
  min-height: 44px;
  line-height: 44px;
}

.footer-sub-links a:hover {
  color: var(--color-orange);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   RESPONSIVE DESIGN & MOBILE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .layout-two-columns {
    grid-template-columns: 1fr;
  }
  
  .metrics-panel {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero-title {
    font-size: 1.9rem;
  }
}

@media (max-width: 768px) {
  .mobile-toggle-btn {
    display: block;
  }
  
  .nav-matrix {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-slate);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 3px solid var(--color-orange);
    gap: 0;
  }
  
  .nav-matrix.is-open {
    display: flex;
  }
  
  .dropdown-menu {
    position: static;
    display: block;
    border: none;
    box-shadow: none;
    background: rgba(0, 0, 0, 0.15);
    margin: 0.25rem 0 0.75rem 0;
    padding-left: 0.5rem;
  }
  
  .activity-grid {
    grid-template-columns: 1fr;
  }
  
  .metrics-panel {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .page-title {
    font-size: 1.6rem;
  }
  
  .hero-title {
    font-size: 1.5rem;
  }
  
  .hero-content-overlay {
    position: static;
    padding: 1.5rem 1rem;
  }
  
  .hero-img-bg {
    max-height: 240px;
    opacity: 0.8;
  }
  
  .content-article {
    padding: 1.25rem;
  }
}