:root{
  --bg:#0b0c10; --bg2:#0f1118;
  --card:#121522;
  --text:#e7e9ef; --muted:#a9b0c3;
  --line:rgba(255,255,255,.10); --line2:rgba(255,255,255,.16);
  --accent:#d8b56a;
  --shadow:0 18px 60px rgba(0,0,0,.55);
  --radius:14px; --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Roboto,system-ui,-apple-system,Segoe UI,Arial,sans-serif;
  background:
    radial-gradient(1200px 700px at 20% -10%, rgba(216,181,106,.16), transparent 55%),
    radial-gradient(900px 500px at 90% 10%, rgba(216,181,106,.10), transparent 50%),
    linear-gradient(180deg,var(--bg),var(--bg2));
  color:var(--text);
}
a{color:inherit}
img{max-width:100%;display:block}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:12px;top:12px;width:auto;height:auto;padding:10px 12px;background:rgba(18,21,34,.92);border:1px solid var(--line2);border-radius:10px;z-index:9999}

.site-header{border-bottom:1px solid var(--line)}
.header-inner{
  max-width:var(--max); margin:0 auto;
  padding:16px 18px;
  display:flex; align-items:center; gap:14px;
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:220px}
.brand-logo{width:44px;opacity:.95}
.brand-title{font-weight:700;letter-spacing:.2px}
.brand-subtitle{color:var(--muted);font-size:13px;margin-top:2px}

.site-nav{margin-left:auto;display:flex;gap:14px;align-items:center}
.site-nav a{
  text-decoration:none;color:var(--muted);
  padding:10px 10px;border-radius:10px;border:1px solid transparent;
}
.site-nav a:hover{color:var(--text);border-color:var(--line);background:rgba(255,255,255,.03)}

.nav-toggle{
  margin-left:auto;display:none;
  background:transparent;border:1px solid var(--line);
  border-radius:12px;padding:10px;cursor:pointer;
}
.nav-toggle__bar{display:block;width:22px;height:2px;background:var(--text);opacity:.9;margin:4px 0}

.hero{max-width:var(--max);margin:0 auto;padding:28px 18px 36px;position:relative}
.hero-inner{
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.02));
  border:1px solid var(--line); border-radius:calc(var(--radius) + 2px);
  padding:26px 22px; box-shadow:var(--shadow);
}
.hero h1{margin:0 0 10px;font-size:30px}
.lead{margin:0;color:var(--muted);max-width:70ch;line-height:1.6}
.hero-actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.hero-glow{
  position:absolute; inset:auto 18px -22px 18px; height:24px;
  border-radius:999px;
  background:radial-gradient(closest-side, rgba(216,181,106,.28), transparent 70%);
  filter:blur(10px);opacity:.8;pointer-events:none;
}

main{max-width:var(--max);margin:0 auto;padding:22px 18px 60px}
.section{padding:26px 0}
.section + .section{border-top:1px solid var(--line)}
.section-head{margin-bottom:14px}
.section-head h2{margin:0;font-size:22px}
.section-head p{margin:8px 0 0;color:var(--muted);line-height:1.55}

.card{
  background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));
  border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; box-shadow:0 10px 40px rgba(0,0,0,.35);
  margin:14px 0;
}
.card--flat{box-shadow:none}
.card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;filter:contrast(1.02) saturate(1.05)}
.card-body{padding:16px 16px 18px}
.card-body h3{margin:0 0 10px;font-size:18px}
.card-body p{color:var(--muted);line-height:1.68;margin:10px 0}

.grid-2{display:grid;grid-template-columns:1fr;gap:14px;margin-top:14px}
@media(min-width:920px){.grid-2{grid-template-columns:1fr 1.1fr}.card{margin:16px 0}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:12px;
  border:1px solid var(--line2);
  text-decoration:none;cursor:pointer;
  background:rgba(255,255,255,.03); color:var(--text);
}
.btn:hover{border-color:rgba(216,181,106,.55);background:rgba(216,181,106,.10)}
.btn-primary{border-color:rgba(216,181,106,.65);background:linear-gradient(180deg,rgba(216,181,106,.18),rgba(216,181,106,.10))}
.btn-ghost{background:transparent;border-color:var(--line2)}

.soiree-prices{margin:10px 0 0;padding-left:18px;color:var(--muted)}
.soiree-prices li{margin:8px 0}
.soiree-prices strong{color:var(--text)}
.soiree-workshops .workshop{padding:12px 0;border-top:1px solid var(--line)}
.soiree-workshops .workshop:first-child{border-top:none;padding-top:0}
.workshop h4{margin:0 0 6px;font-size:16px}
.workshop-meta{margin:0 0 8px;color:var(--muted)}
.workshop-text{margin:0 0 8px;color:var(--muted);line-height:1.6}
.workshop-price{margin:0;font-weight:700}

.form-grid{display:grid;grid-template-columns:1fr;gap:10px}
.form-grid label{color:var(--muted);font-size:14px}
.form-grid input,.form-grid textarea{
  width:100%;padding:10px 12px;border-radius:12px;
  border:1px solid var(--line); background:rgba(0,0,0,.25); color:var(--text);
}
.form-actions{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap}
.contact-links{margin-top:12px;display:flex;gap:14px;flex-wrap:wrap}
.contact-links a{color:var(--muted)}
.contact-links a:hover{color:var(--text)}

.site-footer{border-top:1px solid var(--line);padding:18px 0}
.footer-inner{max-width:var(--max);margin:0 auto;padding:0 18px;display:flex;justify-content:space-between;gap:12px;color:var(--muted)}
.footer-inner a{color:var(--muted);text-decoration:none}
.footer-inner a:hover{color:var(--text)}

@media(max-width:920px){
  .nav-toggle{display:block}
  .site-nav{
    position:fixed; inset:70px 12px auto 12px;
    background:rgba(18,21,34,.92); backdrop-filter:blur(10px);
    border:1px solid var(--line2); border-radius:16px; padding:10px;
    box-shadow:var(--shadow);
    display:none; flex-direction:column; align-items:stretch;
    z-index:50;
  }
  .site-nav a{padding:12px 12px}
  .site-nav.is-open{display:flex}
}


/* ==============================
   AGENDA
================================ */
.agenda-intro p{margin:0}

.agenda-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 14px;
}

@media (min-width: 920px){
  .agenda-grid{
    grid-template-columns: repeat(3, 1fr);
  }
}

.agenda-card{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 14px 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,.25);
  display:flex;
  flex-direction:column;
  gap: 8px;
  min-height: 180px;
}

.agenda-date{
  font-size: 12.5px;
  letter-spacing: .2px;
  text-transform: uppercase;
  color: rgba(216,181,106,.95);
}

.agenda-title{
  margin:0;
  font-size: 16px;
}

.agenda-meta{
  color: var(--muted);
  font-size: 13px;
}

.agenda-desc{
  margin:0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.agenda-bottom{
  margin-top:auto;
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap: 10px;
}

.agenda-tags{
  display:flex;
  flex-wrap:wrap;
  gap: 6px;
}

.agenda-tag{
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.03);
  color: var(--muted);
}

.agenda-link{
  text-decoration:none;
  border: 1px solid rgba(255,255,255,.16);
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(255,255,255,.03);
}
.agenda-link:hover{
  border-color: rgba(216,181,106,.55);
  background: rgba(216,181,106,.10);
}


/* ==============================
   MODALES (mail.js)
   - #messageConfirmation / #waitingShell
================================ */
.modal{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(8px);
  z-index: 1000;
}

.modal.is-open{
  display: flex;
}

.modal__dialog{
  width: min(560px, 92vw);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.14);
  background:
    radial-gradient(120% 120% at 25% 0%, rgba(255,255,255,.07), transparent 55%),
    linear-gradient(180deg, rgba(18,21,34,.96), rgba(12,14,22,.96));
  box-shadow: 0 30px 90px rgba(0,0,0,.72);
  padding: 18px 18px 16px;
  position: relative;
}

.modal__close{
  position: absolute;
  top: 10px;
  right: 10px;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.03);
  color: var(--text);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}
.modal__close:hover{
  border-color: rgba(216,181,106,.55);
  background: rgba(216,181,106,.10);
}

.modal__title{
  margin: 0 42px 10px 0;
  font-size: 18px;
  letter-spacing: .2px;
}

.modal__text{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

/* Waiting shell specific */
#waitingShell .modal__dialog{
  width: min(420px, 92vw);
  text-align: center;
  padding: 18px 16px 16px;
}

.spinner{
  width: 34px;
  height: 34px;
  margin: 2px auto 12px;
  border-radius: 999px;
  border: 3px solid rgba(255,255,255,.20);
  border-top-color: rgba(216,181,106,.90);
  animation: spin 1s linear infinite;
}

@keyframes spin{
  to { transform: rotate(360deg); }
}

/* Le hero doit centrer son contenu */
.hero.hero-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 48px 18px 56px;
}

/* Carte du hero bien centrée et limitée en largeur */
.hero.hero-logo .hero-card {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

/* Logo parfaitement centré */
.hero.hero-logo .hero-logo-img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}