:root{
  --bg: #f7f2e8;
  --card: #ffffff;
  --text: #1d1d1d;
  --muted: #5b5b5b;
  --border: rgba(0,0,0,.08);
  --sage: #a9b8aa;
  --sage-strong:#879b8a;
  --sand:#e7ddcc;
  --navy:#031235;
  --radius: 18px;
  --img-radius: 14px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.7;
}

/* Titres harmonisés sur tout le site */
h1, h2, h3{
  font-family: inherit;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 14px 0;
}

h1{
  font-size: 34px;
  font-weight: 650;
  margin-top: 0;
}

h2{
  font-size: 24px;
  font-weight: 650;
  margin-top: 26px;
}

h3{
  font-size: 19px;
  font-weight: 650;
  margin-top: 18px;
}

/* Important : évite que <strong> à l'intérieur change le rendu */
h1 strong, h2 strong, h3 strong{
  font-weight: inherit;
}
a{color:inherit}
.container{
  width:min(1100px, 92vw);
  margin:0 auto;
}

.site-header{
  background:var(--navy);
  border-bottom:1px solid rgba(255,255,255,.12);
}

.header-inner{
  display:flex;
  align-items:center;
  gap:18px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  text-decoration:none;
  margin-right:20px;
}
.brand-pad{
  background:transparent;
  padding:10px 14px; /* évite que le texte du logo touche le bord */
  border-radius:14px;
}
.brand-logo{
  height:58px;
  width:auto;
  display:block;
}

.site-nav .nav-contact{ display:none; }

.site-nav ul{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  gap:18px;
  align-items:center;
}

/* Desktop : éviter le retour à la ligne des onglets */
@media (min-width: 801px){
  .site-nav ul{ flex-wrap: nowrap; }
  .site-nav a{ white-space: nowrap; }
}

.site-nav a{
  text-decoration:none;
  padding:10px 12px;
  border-radius:999px;
  color:rgba(255,255,255,.85);
}
.site-nav a.active{
  background:rgba(255,255,255,.14);
  color:#fff;
}

.cta{
  text-decoration:none;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(169,184,170,.55);
  border:1px solid rgba(255,255,255,.18);
  color:#031235;
  font-weight:600;
   white-space: nowrap;
}

.site-main{ padding: 26px 0 42px; }

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
  box-shadow: 0 8px 28px rgba(0,0,0,.04);
}

.grid-page{ display:block; }
.content h1{
  margin-top:0;
  font-size:34px;
  font-weight:600;
  letter-spacing:-0.02em;
}

.content h2{
  margin-top:30px;
  font-size:24px;
  font-weight:600;
  letter-spacing:-0.01em;
}

.content h3{
  margin-top:22px;
  font-size:19px;
  font-weight:600;
}
.content ul{ padding-left: 20px; }
.content li{ margin:6px 0; }
.muted{ color: var(--muted); }
.small{ font-size: 14px; }

/* Images : style cohérent dans le contenu */

.content img{
  border-radius: var(--img-radius);
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.side img{
  width:100%;
  height:auto;
  display:block;
  border-radius: var(--img-radius);
}

/* Plus d'air dans le contenu */
.content p{
  margin: 0 0 14px 0;
}

.content ul{
  margin: 0 0 14px 0;
}

.content hr{
  margin: 28px 0;
}

.spacer{
  height:18px;
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
}
.media{ padding:0; overflow:hidden; }
.media img{ width:100%; height:100%; object-fit:cover; display:block; }

.tabs .tablist{
  display:flex;
  gap:10px;
  margin-bottom: 14px;
  flex-wrap:wrap;
}
.tab{
  appearance:none;
  border:1px solid var(--border);
  background:#fff;
  padding:8px 12px;
  border-radius:999px;
  cursor:pointer;
}
.tab.active{
  background:rgba(169,184,170,.25);
  border-color: rgba(135,155,138,.35);
}
.tabpanel{ display:none; }
.tabpanel.active{ display:block; }

.form{ display:grid; gap:12px; max-width: 640px; }
.field label{ display:block; font-weight:600; margin-bottom:6px; }
.field input, .field textarea{
  width:100%;
  padding:12px 12px;
  border-radius: 12px;
  border:1px solid var(--border);
  font: inherit;
}
.button{
  display:inline-block;
  text-decoration:none;
  padding:10px 14px;
  border-radius: 12px;
  border:1px solid rgba(135,155,138,.45);
  background: rgba(169,184,170,.25);
  cursor:pointer;
  width: fit-content;
}
.notice{
  padding:12px 14px;
  border-radius: 12px;
  margin: 10px 0 16px;
  border:1px solid var(--border);
}
.notice.success{ background: rgba(169,184,170,.18); }
.notice.error{ background: rgba(220,90,90,.12); }

.hp{ position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }

.site-footer{
  border-top:1px solid var(--border);
  background:var(--bg);
  padding:18px 0;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}

/* Mobile */
.nav-toggle{
  display:none;
  margin-left:auto;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);
  flex-direction:column;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  gap:4px;
}
.nav-toggle span{ display:block; width:20px; height:2px; background:#fff; border-radius:2px; }

@media (max-width: 800px){
.site-nav .nav-contact{ display:block; }
.cta{ display:none; }
  .nav-toggle{ display:flex; }

  /* ? Header mobile : logo centr� */
  .header-inner{
    display:grid;
    grid-template-columns: 44px 1fr 44px; /* gauche vide | logo | bouton */
    align-items:center;
    gap:0;
  }

  .brand{
    grid-column: 2;
    justify-self:center;
  }

  .nav-toggle{
    grid-column: 3;
    justify-self:end;
    margin-left:0; /* important, sinon il force un d�calage */
  }

  .brand-logo{ height:52px; }
  .grid-page{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .cta{ display:none; }
  .nav-toggle{ display:flex; }
  .site-nav{
    position:fixed;
    inset: 74px 12px auto 12px;
    background:#fff;
    border:1px solid var(--border);
    border-radius: 16px;
    padding: 10px;
    box-shadow: 0 18px 40px rgba(0,0,0,.08);
    display:none;
    
    z-index: 1000; /* ✅ pour passer au-dessus des images/contenu */
  }
  .site-nav.open{ display:block; }
  .site-nav ul{ flex-direction:column; align-items:stretch; gap:6px; }
  .site-nav a{ display:block; }
  .site-nav a{ color: var(--text); }
  .site-nav a.active{ background: rgba(169,184,170,.25); color: var(--text); }
  .header-inner{ gap:12px; }
  .brand-logo{ height:52px; }
}


.page-media{ margin: 24px 0; }
.page-media img{ width:100%; height:auto; display:block; border-radius: var(--img-radius); }
.page-media.narrow{ max-width: 760px; margin-left:auto; margin-right:auto; }


/* Filigrane discret : logo en arrière-plan */
body::before{
  content:"";
  position:fixed;
  inset:auto 4vw 4vw auto;
  width:min(520px, 55vw);
  height:min(520px, 55vw);
  background-image: url("/assets/img/icononly_transparent.png");
  background-repeat:no-repeat;
  background-position:center;
  background-size:contain;
  opacity:.06; /* très doux */
  pointer-events:none;
  z-index:0;
  filter: saturate(.9);
}
.site-header{ position:relative; z-index:50; }
.site-main{ position:relative; z-index:1; }


/* Bandeau immersif accueil */
.hero{
  position:relative;
  background-image:
    url("/assets/img/for-t-format-paysage.webp"),
    url("/assets/img/for-t-format-paysage.png");
  background-size:cover;
  background-position:center;
  padding:92px 0 82px;
  border-bottom:1px solid rgba(0,0,0,.06);
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(to bottom, rgba(3,18,53,.52), rgba(3,18,53,.18));
}
.hero-inner{
  position:relative;
  text-align:center;
  color:#fff;
}
.hero-slogan{
  margin:0;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size: clamp(18px, 2.2vw, 30px);
}
@media (min-width: 901px) and (max-width: 1200px){
  .header-inner{
    gap:12px;
  }

  .site-nav ul{
    gap:10px;
  }

  .site-nav a{
    padding:10px 8px;
    font-size:.95rem;
  }

  .cta{
    padding:10px 12px;
    font-size:.95rem;
  }
}

@media (max-width: 1200px) {
  .header-inner {
    gap: 12px;
  }

  .site-nav ul {
    gap: 18px;
  }

  .site-nav a,
  .cta {
    font-size: 0.95rem;
  }

  .cta {
    padding: 10px 14px;
  }
}
@media (min-width: 801px) and (max-width: 1250px) {
  .brand-logo {
    height: 48px;
  }

  .brand {
    margin-right: 8px;
  }

  .header-inner {
    gap: 8px;
  }

  .site-nav ul {
    gap: 8px;
  }

  .site-nav a {
    padding: 8px 8px;
    font-size: 0.92rem;
  }

  .cta {
    padding: 8px 10px;
    font-size: 0.92rem;
  }
}