/* ============================================================
   enhance.css — couche visuelle additive (S.R.P. Immobilier)
   N'écrase pas srp.css. Respecte prefers-reduced-motion.
   ============================================================ */

/* 1. Barre de progression de lecture (or) */
#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:9999;
  background:linear-gradient(90deg,var(--gold-deep),var(--gold),var(--gold-light));
  box-shadow:0 0 10px rgba(192,156,90,.5);transition:width .08s linear}

/* 2. Décor de hero (sans image externe) : halo doré + grille subtile + grain */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero-fx{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.hero-fx .halo{position:absolute;width:120vmax;height:120vmax;top:-45vmax;right:-30vmax;
  background:radial-gradient(closest-side,rgba(192,156,90,.20),rgba(192,156,90,.06) 45%,transparent 70%);
  animation:halo-float 22s ease-in-out infinite alternate}
.hero-fx .halo.b{top:auto;bottom:-50vmax;left:-30vmax;right:auto;width:90vmax;height:90vmax;
  background:radial-gradient(closest-side,rgba(33,80,168,.18),transparent 70%);animation-duration:28s}
.hero-fx .grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(35,58,92,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(35,58,92,.05) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(ellipse at 50% 35%,#000 35%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 35%,#000 35%,transparent 78%)}
@keyframes halo-float{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-4%,3%,0) scale(1.08)}}

/* 3. Cartes de biens : élévation + zoom photo au survol */
a.bien{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s}
a.bien .ph{overflow:hidden}
a.bien .ph-img,a.bien .ph svg{transition:transform .6s cubic-bezier(.2,.7,.2,1)}
@media(hover:hover){
  a.bien:hover{transform:translateY(-6px);box-shadow:0 26px 50px -24px rgba(25,41,63,.55),0 0 0 1px var(--goldline);border-color:var(--goldline)}
  a.bien:hover .ph-img,a.bien:hover .ph svg{transform:scale(1.07)}
}

/* 4. Boutons : reflet doré au survol */
.btn{position:relative;overflow:hidden}
.btn-gold::after{content:"";position:absolute;top:0;left:-130%;width:60%;height:100%;
  transform:skewX(-20deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);transition:left .6s ease}
.btn-gold:hover::after{left:130%}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}

/* 5. Soulignement de navigation + page active */
.nav-links a{position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));transition:width .28s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--gold-deep)}

/* 6. Galerie : zoom + lightbox plein écran */
#gal-img{cursor:zoom-in;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.gal-main:hover #gal-img{transform:scale(1.03)}
.lb{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;
  background:rgba(12,20,34,.92);backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:opacity .3s}
.lb.open{opacity:1;visibility:visible}
.lb img{max-width:92vw;max-height:86vh;border-radius:10px;box-shadow:0 40px 80px -30px #000;transform:scale(.97);transition:transform .3s}
.lb.open img{transform:scale(1)}
.lb button{position:absolute;border:0;background:rgba(255,255,255,.1);color:#fff;cursor:pointer;
  width:52px;height:52px;border-radius:50%;font-size:24px;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .2s}
.lb button:hover{background:rgba(192,156,90,.85)}
.lb .lb-close{top:18px;right:18px}
.lb .lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lb .lb-next{right:14px;top:50%;transform:translateY(-50%)}
.lb .lb-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.85);font-size:14px;letter-spacing:.04em}

/* 7. Sobriété : on coupe tout mouvement si l'utilisateur le demande */
@media(prefers-reduced-motion:reduce){
  #scroll-progress,.hero-fx .halo{animation:none!important;transition:none!important}
  a.bien,a.bien .ph-img,a.bien .ph svg,.btn,.btn-gold::after,.nav-links a::after,#gal-img,.lb,.lb img{transition:none!important}
  a.bien:hover{transform:none}
}

/* Membre d'équipe "à venir" */
.member.soon{opacity:.92}
.avatar-soon{display:flex;align-items:center;justify-content:center;color:var(--gold-deep);
  background:linear-gradient(160deg,rgba(192,156,90,.14),rgba(33,80,168,.08));border:1px dashed var(--goldline)}
.member.soon .nm{color:var(--ink)}
.member.soon .role{color:var(--muted);font-style:italic}

/* Hero photo — activé uniquement si hero.jpg charge (sinon décor graphique) */
.hero-fx .photo,.hero-fx .ov{position:absolute;inset:0;opacity:0;transition:opacity .7s}
.hero.has-photo .hero-fx .photo{opacity:1;background:#0b1424 url(hero.jpg) center/cover no-repeat;animation:kenburns 30s ease-in-out infinite alternate}
.hero.has-photo .hero-fx .ov{opacity:1;background:linear-gradient(180deg,rgba(16,30,64,.80),rgba(16,30,64,.60) 55%,rgba(16,30,64,.82))}
.hero.has-photo .hero-fx .halo{opacity:.45}
.hero.has-photo .hero-fx .grid{opacity:.16;mask-image:none;-webkit-mask-image:none}
@keyframes kenburns{from{transform:scale(1.06)}to{transform:scale(1.16) translate(-1.6%,-1.2%)}}
.hero.has-photo .hero-name{color:#fff}
.hero.has-photo .hero-name span{color:var(--gold-light)}
.hero.has-photo .hero-devise{color:rgba(255,255,255,.86)}
.hero.has-photo h1{color:#fff}
.hero.has-photo h1 em{color:var(--gold-light)}
.hero.has-photo .lede{color:rgba(255,255,255,.93)}
.hero.has-photo .lede strong{color:#fff}
.hero.has-photo .hero-actions .btn:not(.btn-gold){color:#fff;border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.06)}
@media(prefers-reduced-motion:reduce){.hero.has-photo .hero-fx .photo{animation:none}}

/* ===== Footer : marge basse iOS (colonnes gérées dans srp.css) ===== */
footer{padding-bottom:calc(26px + env(safe-area-inset-bottom))}

/* ===== Page Équipe (cartes centrées, avatars en cercle autonome) ===== */
.eqp{padding:62px 0 74px}
.eqp-eyebrow{color:var(--gold-deep);font-size:13px;letter-spacing:.18em;text-transform:uppercase;margin:0 0 10px}
.eqp-title{font-size:clamp(28px,5vw,44px);color:var(--ink);margin:0 0 14px;line-height:1.05}
.eqp-lead{color:var(--ink-2);max-width:640px;font-size:18px;line-height:1.6;margin:0 0 40px}
.eqp-grid{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:780px){.eqp-grid{grid-template-columns:1fr 1fr}}
.eqp-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:30px 24px 26px;box-shadow:var(--shadow-sm);text-align:center;transition:transform .35s,box-shadow .35s,border-color .35s}
@media(hover:hover){.eqp-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--goldline)}}
.eqp-ava{width:104px;height:104px;border-radius:50%;overflow:hidden;margin:0 auto 16px;background:var(--navy);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 4px #fff,0 0 0 5px var(--gold)}
.eqp-ava img{width:100%;height:100%;object-fit:cover;display:block}
.eqp-ava.ini span{font-family:"Fraunces";font-weight:600;font-size:34px;color:var(--gold-light)}
.eqp-ava.soon{background:linear-gradient(160deg,rgba(192,156,90,.16),rgba(33,80,168,.10));color:var(--gold-deep);box-shadow:0 0 0 4px #fff,0 0 0 5px var(--goldline)}
.eqp-card .nm{font-family:"Fraunces";font-weight:600;color:var(--ink);font-size:19px}
.eqp-card .role{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);margin-top:6px}
.eqp-card .why{color:var(--ink-2);line-height:1.66;margin:16px 0 0;text-align:left}
.eqp-card .why .q{display:block;font-style:italic;color:var(--ink);font-weight:600;margin-bottom:6px;font-family:"Fraunces"}
.eqp-card.soon .why{color:var(--muted);font-style:italic;text-align:center}

/* ===== Accessibilité (audit UI/UX) ===== */
/* Focus clavier visible : srp.css ne le gérait que sur les champs de formulaire.
   Liens, boutons, cartes, vignettes, flèches n'avaient aucun anneau de focus. */
a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible,
[tabindex]:focus-visible,.bien:focus-visible,.gal-thumbs button:focus-visible,
.gal-nav:focus-visible,.nav-cta:focus-visible{
  outline:3px solid var(--gold-deep);outline-offset:3px;border-radius:4px}
input:focus-visible,textarea:focus-visible{outline:2px solid var(--gold-deep);outline-offset:1px}
.bien,.gal-thumbs button,.gal-nav{cursor:pointer}

/* Cibles tactiles ≥44px sur mobile (recommandation Touch, sévérité haute) */
@media(max-width:819px){
  .nav-links a{min-height:44px;display:flex;align-items:center}
  .gal-thumbs button{min-width:54px;min-height:44px}
  .gal-nav{min-width:44px;min-height:44px}
}

/* Icônes des étiquettes de biens (SVG filaires, accent or) */
.bien .attrs .attr-ic{flex:0 0 auto;color:var(--gold-deep)}