/* Site muhajer.ch — feuille de style unique */
:root{
  --bleu:#123a6b; --bleu-f:#0c2a4f; --teal:#1b9c8a; --teal-f:#157d6f;
  --fond:#ffffff; --fond2:#f3f7fb; --texte:#1d2630; --gris:#6b7786; --ligne:#d9e1ea;
  --ph:#9aa6b4; --rayon:14px; --ombre:0 10px 30px rgba(18,58,107,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--texte);background:var(--fond);line-height:1.55}
a{color:var(--bleu);text-decoration:none}
img{max-width:100%}
.conteneur{width:min(1140px,92%);margin:0 auto}

/* Emplacements vides : le libellé gris disparaît dès qu'on écrit du texte dedans */
[data-ph]:empty::before{content:attr(data-ph);color:var(--ph);font-style:italic;font-weight:400}
[data-ph]:empty{outline:1px dashed #c3ccd6;outline-offset:3px;border-radius:4px;min-width:3ch;display:inline-block}
h1[data-ph]:empty,h2[data-ph]:empty,h3[data-ph]:empty,p[data-ph]:empty,li[data-ph]:empty,blockquote[data-ph]:empty{display:block;min-height:1.4em}
.grille > *{min-width:0}
.logo{display:flex;align-items:center;gap:10px;height:44px}
.logo img{height:44px;width:auto}
.logo .logo-vide{height:40px;width:120px;border:1px dashed #c3ccd6;border-radius:6px;color:var(--ph);font-size:.8rem;display:flex;align-items:center;justify-content:center}

/* Barre de navigation */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--ligne)}
.nav .conteneur{display:flex;align-items:center;justify-content:space-between;height:68px}
.nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0;align-items:center}
.nav ul a{font-weight:500;color:var(--texte)}
.nav ul a:hover{color:var(--teal)}
.nav ul a.btn,.nav ul a.btn:hover{color:#fff}
.burger{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--bleu)}
@media (max-width:900px){
  .nav ul{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--ligne);align-items:stretch}
  .nav ul.ouvert{display:flex}
  .nav ul li{padding:12px 4%;border-top:1px solid var(--ligne)}
  .burger{display:block}
}

/* Boutons */
.btn{display:inline-block;padding:12px 22px;border-radius:999px;font-weight:600;border:2px solid transparent;cursor:pointer;font-size:1rem;transition:.15s;font-family:inherit}
.btn-plein{background:var(--teal);color:#fff}
.btn-plein:hover{background:var(--teal-f)}
.btn-contour{border-color:var(--bleu);color:var(--bleu);background:#fff}
.btn-contour:hover{background:var(--bleu);color:#fff}
.btn-bleu{background:var(--bleu);color:#fff}
.btn-bleu:hover{background:var(--bleu-f)}
.btn-petit{padding:9px 18px;font-size:.92rem}

/* En-tête (hero) */
.hero{padding:140px 0 80px;background:linear-gradient(135deg,var(--bleu-f),var(--bleu) 55%,var(--teal));color:#fff}
.hero .grille{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(2rem,4vw,3.1rem);line-height:1.15;margin:0 0 16px}
.hero p{font-size:1.15rem;opacity:.95;margin:0 0 28px}
.hero [data-ph]:empty::before{color:rgba(255,255,255,.6)}
.hero [data-ph]:empty{outline-color:rgba(255,255,255,.4)}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero .btn-contour{border-color:#fff;color:#fff;background:transparent}
.hero .btn-contour:hover{background:#fff;color:var(--bleu)}
.visuel{aspect-ratio:4/3;border-radius:var(--rayon);background:rgba(255,255,255,.12);border:1px dashed rgba(255,255,255,.5);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7)}
@media (max-width:900px){.hero .grille{grid-template-columns:1fr}.visuel{display:none}}

/* Sections */
section{padding:72px 0}
section.alt{background:var(--fond2)}
.titre{text-align:center;max-width:720px;margin:0 auto 42px}
.titre h2{font-size:2rem;margin:0 0 8px;color:var(--bleu)}
.titre p{color:var(--gris);margin:0}
.cartes{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.carte{background:#fff;border:1px solid var(--ligne);border-radius:var(--rayon);padding:26px;box-shadow:var(--ombre)}
.carte .ico{width:48px;height:48px;border-radius:12px;background:#e6f5f2;color:var(--teal);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.carte h3{margin:0 0 8px;font-size:1.1rem}
.carte p{margin:0;color:var(--gris)}
.etapes{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;counter-reset:etape}
.etape{position:relative;padding:26px 26px 26px 78px;background:#fff;border-radius:var(--rayon);border:1px solid var(--ligne)}
.etape::before{counter-increment:etape;content:counter(etape);position:absolute;left:24px;top:24px;width:38px;height:38px;border-radius:50%;background:var(--bleu);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}
.etape h3{margin:0 0 6px;font-size:1.05rem}
.etape p{margin:0;color:var(--gris)}
.centre{text-align:center;margin-top:34px}

/* Carrousel de témoignages */
.carrousel{position:relative;max-width:820px;margin:0 auto}
.carrousel .piste{overflow:hidden}
.carrousel .diapos{display:flex;transition:transform .4s ease}
.diapo{flex:0 0 100%;padding:30px 36px;text-align:center}
.diapo blockquote{font-size:1.15rem;margin:0 0 14px;font-style:italic}
.diapo cite{color:var(--gris);font-style:normal}
.carrousel button{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:1px solid var(--ligne);background:#fff;cursor:pointer;font-size:1.2rem}
.carrousel .prec{left:-10px}.carrousel .suiv{right:-10px}
.points{display:flex;justify-content:center;gap:8px;margin-top:10px}
.points span{width:9px;height:9px;border-radius:50%;background:#c9d3de;cursor:pointer}
.points span.actif{background:var(--teal)}

/* Bandeau interprètes */
.bandeau{background:var(--bleu);color:#fff}
.bandeau .grille{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.bandeau h2{margin:0 0 12px;font-size:2rem}
.bandeau ul{padding-left:20px;margin:0 0 24px}
.bandeau li{margin-bottom:8px}
.bandeau [data-ph]:empty::before{color:rgba(255,255,255,.6)}
.bandeau [data-ph]:empty{outline-color:rgba(255,255,255,.4)}
@media (max-width:900px){.bandeau .grille{grid-template-columns:1fr}}

/* Labels / certifications */
.labels{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.label{width:150px;height:64px;border:1px dashed #c3ccd6;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--ph);font-size:.85rem;background:#fff}

/* Contact et pied de page */
.contact .grille{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.contact .bloc{padding:22px;border-radius:var(--rayon);background:#fff;border:1px solid var(--ligne)}
.contact h3{margin:0 0 10px;font-size:1rem;color:var(--bleu)}
.contact p{margin:0 0 6px;color:var(--gris)}
footer{background:var(--bleu-f);color:#c9d6e6;padding:28px 0;font-size:.9rem}
footer .conteneur{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;align-items:center}
footer a{color:#fff}
footer [data-ph]:empty::before{color:rgba(255,255,255,.5)}
footer [data-ph]:empty{outline-color:rgba(255,255,255,.3)}

/* Pages de connexion */
.page-auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-cote{background:linear-gradient(160deg,var(--bleu-f),var(--teal));color:#fff;padding:48px;display:flex;flex-direction:column;justify-content:space-between}
.auth-cote h2{font-size:2rem;margin:0 0 10px}
.auth-cote p{opacity:.9;max-width:420px}
.auth-cote [data-ph]:empty::before{color:rgba(255,255,255,.6)}
.auth-cote [data-ph]:empty{outline-color:rgba(255,255,255,.4)}
.auth-form{display:flex;align-items:center;justify-content:center;padding:48px 24px;background:var(--fond2)}
.boite{width:100%;max-width:420px;background:#fff;border-radius:var(--rayon);box-shadow:var(--ombre);padding:36px}
.boite h1{font-size:1.6rem;margin:0 0 4px;color:var(--bleu)}
.boite .sous{color:var(--gris);margin:0 0 24px}
.champ{margin-bottom:16px}
.champ label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.champ input,.champ select{width:100%;padding:12px 14px;border:1px solid var(--ligne);border-radius:10px;font-size:1rem;font-family:inherit}
.champ input:focus{outline:2px solid var(--teal);border-color:transparent}
.boite .btn{width:100%;margin-top:6px}
.ligne-liens{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 12px;font-size:.9rem;margin-top:16px}
.ligne-liens a{white-space:nowrap}
.message{display:none;margin-top:16px;padding:12px 14px;border-radius:10px;font-size:.95rem}
.message.info{display:block;background:#e6f5f2;color:#0f5c50;border:1px solid #b9e4dc}
.message.erreur{display:block;background:#fdecec;color:#8a1512;border:1px solid #f3c2c0}
.langues{display:flex;gap:12px;font-size:.85rem;color:var(--gris);margin-top:22px;justify-content:center}
.langues a{color:var(--gris)}
.langues a.actif{color:var(--bleu);font-weight:700}
.version{text-align:center;font-size:.75rem;color:var(--ph);margin-top:10px}
@media (max-width:860px){.page-auth{grid-template-columns:1fr}.auth-cote{display:none}}