/* ==========================================================================
   TENNIS CLUB DE GUILLESTRE (ASSOCIATION LOI 1901)
   Système de Design Institutionnel & Feuille de Style Officielle
   ========================================================================== */

:root {
  --color-charcoal: #1C1A17;
  --color-charcoal-light: #2E2B27;
  --color-ocher: #C87D55;
  --color-ocher-hover: #A95F39;
  --color-ocher-subtle: rgba(200, 125, 85, 0.12);
  --color-alabaster: #F9F6F0;
  --color-alabaster-card: #FFFFFF;
  --color-border: #D9D2C9;
  --color-border-dark: #8C8275;
  --color-text-main: #1C1A17;
  --color-text-muted: #5C554E;
  --font-serif: "Playfair Display", "Georgia", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
}

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

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

body {
  background-color: var(--color-alabaster);
  color: var(--color-text-main);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  padding-top: 110px; /* Espace réservé pour la barre utilitaire (38px) + barre principale fixe (72px) */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* --------------------------------------------------------------------------
   Bande de Progression de Lecture
   -------------------------------------------------------------------------- */
#reading-progress-container {
  position: fixed;
  right: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: rgba(200, 125, 85, 0.2);
  z-index: 10001;
  pointer-events: none;
}

#reading-progress-bar {
  width: 100%;
  height: 0%;
  background: var(--color-ocher);
  transition: height 0.08s ease-out;
}

/* --------------------------------------------------------------------------
   Architecture du Header Fixe
   -------------------------------------------------------------------------- */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  box-shadow: 0 2px 10px rgba(28, 26, 23, 0.08);
}

/* Rangée 1 : Barre Utilitaire */
.utility-bar {
  background: var(--color-charcoal);
  color: var(--color-alabaster);
  height: 38px;
  font-family: var(--font-mono);
  font-size: 13px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(249, 246, 240, 0.15);
}

.utility-bar-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
  overflow-x: auto;
}

.utility-meta {
  display: flex;
  gap: 18px;
  align-items: center;
}

.utility-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.utility-meta strong {
  color: var(--color-ocher);
  font-weight: 600;
}

.utility-link {
  color: var(--color-alabaster);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.utility-link:hover {
  color: var(--color-ocher);
}

/* Rangée 2 : Navigation Principale */
.main-nav {
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  height: 72px;
  display: flex;
  align-items: center;
}

.main-nav-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-charcoal);
}

.brand-badge {
  background: var(--color-charcoal);
  color: var(--color-alabaster);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.brand-title-group {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-charcoal);
  line-height: 1.2;
}

.brand-subtitle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ocher);
}

/* Menus de navigation */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 8px;
  height: 100%;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--color-charcoal);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 14px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
  min-height: 44px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-ocher);
  background: var(--color-ocher-subtle);
}

.nav-link svg {
  width: 12px;
  height: 12px;
  transition: transform 0.2s ease;
}

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

/* Menu déroulant */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 25px rgba(28, 26, 23, 0.12);
  border-radius: 0 0 6px 6px;
  min-width: 220px;
  list-style: none;
  padding: 8px 0;
  display: none;
  flex-direction: column;
  z-index: 10002;
}

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

.dropdown-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  color: var(--color-charcoal);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  min-height: 44px;
  transition: background 0.15s ease, color 0.15s ease;
}

.dropdown-item a:hover {
  background: var(--color-ocher-subtle);
  color: var(--color-ocher);
}

.dropdown-item a .item-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

/* Bouton action navigation */
.btn-nav-action {
  background: var(--color-ocher);
  color: #FFFFFF !important;
  font-weight: 700 !important;
  padding: 10px 18px !important;
  border-radius: 4px;
  margin-left: 8px;
  min-height: 44px;
}

.btn-nav-action:hover {
  background: var(--color-ocher-hover) !important;
  color: #FFFFFF !important;
}

/* Menu Mobile Burger */
.mobile-toggle-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-charcoal);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 4px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

/* --------------------------------------------------------------------------
   Layout Général & Grille Asymétrique
   -------------------------------------------------------------------------- */
.main-wrapper {
  flex: 1 0 auto;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 30px 20px 60px 20px;
}

/* En-tête de page institutionnelle */
.page-header {
  border-bottom: 2px solid var(--color-charcoal);
  padding-bottom: 24px;
  margin-bottom: 35px;
}

.page-header-meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-ocher);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-header h1 {
  font-family: var(--font-serif);
  font-size: 2.3rem;
  color: var(--color-charcoal);
  line-height: 1.25;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-header p.lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 85ch;
  line-height: 1.6;
}

/* Grille Asymétrique : 1fr 3fr */
.asym-grid {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 30px;
  align-items: start;
}

/* Barre latérale monospace */
.sidebar-log {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 22px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  position: sticky;
  top: 130px;
}

.sidebar-log h3 {
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-charcoal);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 10px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-entry {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--color-border);
}

.sidebar-entry:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.sidebar-entry .label {
  color: var(--color-text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  display: block;
  margin-bottom: 2px;
}

.sidebar-entry .val {
  color: var(--color-charcoal);
  font-weight: 600;
  word-break: break-word;
}

.sidebar-links {
  list-style: none;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-links a {
  color: var(--color-ocher);
  text-decoration: none;
  display: block;
  padding: 6px 8px;
  border-radius: 4px;
  transition: background 0.15s ease;
}

.sidebar-links a:hover {
  background: var(--color-ocher-subtle);
  text-decoration: underline;
}

/* Contenu Principal */
.content-body {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Section Card */
.content-card {
  background: var(--color-alabaster-card);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 30px;
}

.content-card h2 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  color: var(--color-charcoal);
  margin-bottom: 16px;
  line-height: 1.3;
}

.content-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-charcoal);
  margin-top: 24px;
  margin-bottom: 12px;
}

.content-card p {
  margin-bottom: 16px;
  color: var(--color-text-main);
  max-width: 75ch;
}

.content-card p:last-child {
  margin-bottom: 0;
}

/* Image cadre avec cache-busting */
.media-frame {
  margin: 20px 0;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  background: #EAE6DF;
}

.media-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

/* Tableau institutionnel */
.data-table-container {
  width: 100%;
  overflow-x: auto;
  margin: 20px 0;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: #FFFFFF;
}

.data-table th {
  background: var(--color-charcoal);
  color: var(--color-alabaster);
  font-family: var(--font-mono);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--color-ocher);
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-main);
}

.data-table tr:nth-child(even) td {
  background-color: #FAF8F4;
}

.data-table td.numeric {
  font-family: var(--font-mono);
  text-align: right;
  font-weight: 600;
}

/* Badges & Étiquettes */
.badge-status {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 3px;
  background: var(--color-ocher-subtle);
  color: var(--color-ocher);
  border: 1px solid rgba(200, 125, 85, 0.3);
}

.badge-public {
  background: #E8F0EA;
  color: #2D6335;
  border: 1px solid #B8D6BD;
}

/* Boutons d'action non-commerciaux */
.action-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 4px;
  min-height: 44px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-cta-primary {
  background: var(--color-ocher);
  color: #FFFFFF;
}

.btn-cta-primary:hover {
  background: var(--color-ocher-hover);
  color: #FFFFFF;
}

.btn-cta-secondary {
  background: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-charcoal);
}

.btn-cta-secondary:hover {
  background: var(--color-charcoal);
  color: #FFFFFF;
}

/* Formulaires institutionnels */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  color: var(--color-charcoal);
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #FFFFFF;
  color: var(--color-charcoal);
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-ocher);
  box-shadow: 0 0 0 2px rgba(200, 125, 85, 0.2);
}

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

/* Bloc déclaration non-lucrative */
.non-profit-banner {
  background: #F4EFE6;
  border-left: 4px solid var(--color-ocher);
  padding: 18px 24px;
  margin: 20px 0;
  border-radius: 0 6px 6px 0;
}

.non-profit-banner p {
  font-size: 0.95rem;
  color: var(--color-charcoal);
  line-height: 1.6;
}

/* Grille 4 Piliers Homepage */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.pillar-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pillar-card .pillar-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #EAE6DF;
}

.pillar-card .pillar-content {
  padding: 22px;
  flex: 1 0 auto;
}

.pillar-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-top: 0;
  margin-bottom: 10px;
}

/* Chiffres d'impact */
.impact-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 25px 0;
}

.stat-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 20px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-ocher);
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Hero Slider Accueil */
.hero-slider-container {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-bottom: 30px;
  background: var(--color-charcoal);
}

.hero-slider-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  opacity: 0.85;
}

.hero-overlay-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to top, rgba(28, 26, 23, 0.95) 0%, rgba(28, 26, 23, 0.6) 65%, transparent 100%);
  padding: 40px 35px 30px 35px;
  color: #FFFFFF;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--color-ocher);
  color: #FFFFFF;
  padding: 4px 10px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: inline-block;
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 12px;
  color: #FFFFFF;
}

.hero-summary {
  font-size: 1.08rem;
  line-height: 1.6;
  max-width: 80ch;
  color: #E2DDD5;
  margin-bottom: 20px;
}

/* --------------------------------------------------------------------------
   Pied de Page (footer.php)
   -------------------------------------------------------------------------- */
#site-footer {
  background: var(--color-charcoal);
  color: #E2DDD5;
  border-top: 3px solid var(--color-ocher);
  padding: 50px 20px 35px 20px;
  margin-top: auto;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 35px;
}

.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(249, 246, 240, 0.15);
  padding-bottom: 8px;
}

.footer-col p {
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

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

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: #D9D2C9;
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.15s ease;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-col ul li a:hover {
  color: var(--color-ocher);
  text-decoration: underline;
}

.footer-meta-box {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 14px;
  border-radius: 4px;
  line-height: 1.6;
}

.footer-mandatory-bar {
  max-width: 1280px;
  margin: 40px auto 0 auto;
  padding-top: 25px;
  border-top: 1px solid rgba(249, 246, 240, 0.15);
  font-size: 0.82rem;
  color: #A39B91;
  line-height: 1.65;
  text-align: justify;
}

/* --------------------------------------------------------------------------
   Media Queries Responsives
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  #reading-progress-container {
    display: none !important;
  }

  body {
    padding-top: 108px;
  }

  .asym-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sidebar-log {
    position: static;
  }

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

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }

  /* Navigation mobile responsive */
  .mobile-toggle-btn {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 110px;
    left: 0;
    width: 100%;
    height: calc(100vh - 110px);
    background: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 10px;
    overflow-y: auto;
    display: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  }

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

  .nav-item {
    flex-direction: column;
    align-items: stretch;
    height: auto;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 12px 14px;
    font-size: 0.95rem;
  }

  .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    background: #F9F6F0;
    border-radius: 4px;
    margin-top: 4px;
    padding: 4px 0;
  }

  .nav-item.mobile-expanded .dropdown-menu {
    display: flex;
  }

  .btn-nav-action {
    margin-left: 0;
    margin-top: 10px;
    text-align: center;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 114px;
  }

  .utility-bar {
    height: auto;
    padding: 6px 0;
  }

  .utility-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    font-size: 11px;
    padding: 0 15px;
  }

  .utility-meta {
    gap: 10px;
    flex-wrap: wrap;
  }

  .page-header h1 {
    font-size: 1.8rem;
  }

  .hero-slider-image {
    height: 380px;
  }

  .hero-overlay-content {
    padding: 20px;
  }

  .hero-title {
    font-size: 1.6rem;
  }

  .impact-stats-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .action-buttons {
    flex-direction: column;
  }

  .btn-cta {
    width: 100%;
  }
}