/* ==========================================================================
   L'Union Saint-Jean FC — feuille de style commune
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Work+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
  --rouge:        #C8102E;
  --rouge-sombre: #8C0C22;
  --noir:         #121212;
  --noir-plate:   #1B1B1B;
  --blanc-casse:  #F6F4F0;
  --gris:         #6B6864;
  --gris-fonce:   #2B2926;

  --display: 'Anton', 'Arial Narrow', sans-serif;
  --corps:   'Work Sans', system-ui, sans-serif;
  --mono:    'JetBrains Mono', 'Courier New', monospace;

  --rayure: repeating-linear-gradient(
    -45deg,
    var(--noir) 0px,
    var(--noir) 26px,
    var(--rouge) 26px,
    var(--rouge) 52px
  );
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--corps);
  color: var(--gris-fonce);
  background: var(--blanc-casse);
  line-height: 1.55;
}

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

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--rouge);
  outline-offset: 3px;
}

.container {
  width: min(1100px, 100% - 3rem);
  margin-inline: auto;
}

/* ---------- Bandeau supérieur (mince rayure jersey) ---------- */
.bandeau-jersey {
  height: 8px;
  background: var(--rayure);
}

/* ---------- En-tête / navigation ---------- */
.site-header {
  background: var(--noir);
  color: var(--blanc-casse);
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 3px solid var(--rouge);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
}

.marque {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--blanc-casse);
}

.marque svg { width: 40px; height: 40px; flex-shrink: 0; }

.marque-texte {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  line-height: 1.05;
  text-transform: uppercase;
}

.marque-texte span {
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--rouge);
  margin-top: 0.25rem;
}

nav.principale ul {
  display: flex;
  gap: 1.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav.principale a {
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blanc-casse);
  padding-bottom: 0.35rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

nav.principale a:hover,
nav.principale a[aria-current="page"] {
  border-color: var(--rouge);
  color: var(--rouge);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--blanc-casse);
  color: var(--blanc-casse);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--noir);
  color: var(--blanc-casse);
  overflow: hidden;
  padding-block: 5.5rem 4.5rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, var(--noir) 0%, var(--noir) 46%, var(--rouge) 46%, var(--rouge-sombre) 100%);
  opacity: 0.97;
  z-index: 0;
}

.hero .container { position: relative; z-index: 1; }

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blanc-casse);
  opacity: 0.85;
  margin: 0 0 1rem;
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 0.96;
  text-transform: uppercase;
  margin: 0 0 1.1rem;
  max-width: 14ch;
}

.hero p.lede {
  font-size: 1.1rem;
  max-width: 46ch;
  color: var(--blanc-casse);
  opacity: 0.92;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.hero-stats div strong {
  display: block;
  font-family: var(--display);
  font-size: 2.1rem;
  line-height: 1;
}

.hero-stats div span {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blanc-casse);
  opacity: 0.75;
}

/* ---------- Sections génériques ---------- */
.section {
  padding-block: 4.5rem;
}

.section--sombre {
  background: var(--noir);
  color: var(--blanc-casse);
}

.section-tete {
  margin-bottom: 2.8rem;
  max-width: 60ch;
}

.section-eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rouge);
  margin: 0 0 0.6rem;
}

.section h2 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  line-height: 1.02;
  margin: 0 0 0.9rem;
}

.section--sombre h2 { color: var(--blanc-casse); }

.section p.chapo {
  font-size: 1.02rem;
  color: var(--gris);
  margin: 0;
}

.section--sombre p.chapo { color: #cfcbc5; }

/* ---------- Grille cartes actus / accueil ---------- */
.grille-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.grille-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
}

.carte {
  background: #fff;
  border: 1px solid #E4E0D9;
  border-top: 4px solid var(--rouge);
  padding: 1.7rem;
}

.carte h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.25rem;
  margin: 0 0 0.6rem;
}

.carte p { color: var(--gris); margin: 0; font-size: 0.95rem; }

.carte .label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: 0.6rem;
  display: block;
}

/* ---------- Billets d'événements (motif signature) ---------- */
.billet {
  position: relative;
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  background: #fff;
  border: 1px solid #E4E0D9;
  margin-bottom: 1.4rem;
  overflow: hidden;
}

.billet-date {
  background: var(--noir);
  color: var(--blanc-casse);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  text-transform: uppercase;
  position: relative;
  padding: 1rem;
}

.billet-date .jour { font-size: 2.4rem; line-height: 1; }
.billet-date .mois { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; margin-top: 0.3rem; }

/* pointillé façon souche de billet déchirée */
.billet-date::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 0;
  bottom: 0;
  width: 0;
  border-right: 2px dashed rgba(246,244,240,0.35);
}

.billet-corps {
  padding: 1.3rem 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
}

.billet-type {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rouge);
}

.billet-corps h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.3rem;
  margin: 0;
}

.billet-corps p { margin: 0; color: var(--gris); font-size: 0.92rem; }

.billet-lieu {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gris-fonce);
  margin-top: 0.3rem;
}

/* ---------- Activités ---------- */
.activite {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1.2rem;
  padding: 1.8rem 0;
  border-top: 1px solid #E4E0D9;
}

.activite:last-child { border-bottom: 1px solid #E4E0D9; }

.activite-icone {
  width: 3.4rem;
  height: 3.4rem;
  background: var(--rouge);
  display: flex;
  align-items: center;
  justify-content: center;
}

.activite-icone svg { width: 1.7rem; height: 1.7rem; stroke: #fff; }

.activite h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.2rem;
  margin: 0 0 0.4rem;
}

.activite p { margin: 0 0 0.5rem; color: var(--gris); font-size: 0.95rem; }

.activite .infos {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rouge-sombre);
}

/* ---------- Partenaires (panneaux stade) ---------- */
.grille-partenaires {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.panneau {
  background: var(--noir);
  border: 1px solid #333;
  border-bottom: 4px solid var(--rouge);
  aspect-ratio: 3 / 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.panneau span {
  font-family: var(--mono);
  color: var(--blanc-casse);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-align: center;
  opacity: 0.85;
}

.niveau-titre {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rouge);
  margin: 2.4rem 0 1rem;
}

.niveau-titre:first-of-type { margin-top: 0; }

/* ---------- Formulaire "devenir partenaire" / contact ---------- */
.formulaire {
  background: #fff;
  border: 1px solid #E4E0D9;
  padding: 2rem;
  max-width: 34rem;
}

.champ { margin-bottom: 1.2rem; }

.champ label {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-fonce);
  margin-bottom: 0.4rem;
}

.champ input,
.champ textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid #D8D3CA;
  background: var(--blanc-casse);
  font-family: var(--corps);
  font-size: 0.95rem;
}

.bouton {
  display: inline-block;
  background: var(--rouge);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  padding: 0.9rem 1.6rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.bouton:hover { background: var(--rouge-sombre); }

/* ---------- Organigramme / bureau ---------- */
.bureau-groupe {
  margin-bottom: 3rem;
}

.bureau-groupe:last-child { margin-bottom: 0; }

.grille-bureau {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.fiche-membre {
  background: #fff;
  border: 1px solid #E4E0D9;
  text-align: center;
  padding: 1.8rem 1.2rem;
}

.avatar-membre {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto 1rem;
  background: var(--noir);
  border-bottom: 3px solid var(--rouge);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  color: var(--blanc-casse);
  font-size: 1.3rem;
  text-transform: uppercase;
}

.fiche-membre h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.1rem;
  margin: 0 0 0.3rem;
}

.fiche-membre .fonction {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rouge);
}

.fiche-membre--president .avatar-membre {
  width: 5.4rem;
  height: 5.4rem;
  font-size: 1.5rem;
}

/* ---------- Équipes du club ---------- */
.grille-equipes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.carte-equipe {
  background: var(--noir);
  color: var(--blanc-casse);
  border-bottom: 4px solid var(--rouge);
  padding: 1.8rem;
}

.carte-equipe .categorie {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rouge);
  display: block;
  margin-bottom: 0.7rem;
}

.carte-equipe h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.4rem;
  margin: 0 0 0.6rem;
}

.carte-equipe p {
  margin: 0;
  font-size: 0.9rem;
  color: #cfcbc5;
}

.carte-equipe .niveau {
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--blanc-casse);
  opacity: 0.8;
}

/* ---------- Pied de page ---------- */
.site-footer {
  background: var(--noir);
  color: var(--blanc-casse);
  padding-block: 3rem 2rem;
}

.site-footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.site-footer h4 {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rouge);
  margin: 0 0 0.9rem;
}

.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.5rem; font-size: 0.9rem; }
.site-footer a { text-decoration: none; opacity: 0.85; }
.site-footer a:hover { opacity: 1; color: var(--rouge); }

.footer-bas {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #333;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: #9a968f;
}

/* ---------- Bannière de démo (POC) ---------- */
.demo-banniere {
  background: var(--rouge);
  color: #fff;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grille-3 { grid-template-columns: 1fr; }
  .grille-2 { grid-template-columns: 1fr; }
  .grille-partenaires { grid-template-columns: repeat(2, 1fr); }
  .grille-bureau { grid-template-columns: 1fr 1fr; }
  .grille-equipes { grid-template-columns: 1fr; }
  .site-footer .container { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.6rem; }

  nav.principale {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--noir);
    border-bottom: 3px solid var(--rouge);
    display: none;
  }

  nav.principale.ouvert { display: block; }

  nav.principale ul {
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0;
  }

  nav.principale a {
    display: block;
    padding: 0.9rem 1.5rem;
    border-bottom: 1px solid #262626;
  }

  .menu-toggle { display: block; }
  .site-header .container { position: relative; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}