/* ═══ DOSSIER TECHNIQUE POPUP — V2 PREMIUM ═══ */
.dossier-overlay{display:none;position:fixed;inset:0;z-index:10000;background:rgba(15,23,42,.85);backdrop-filter:blur(8px);overflow-y:auto;padding:20px}
.dossier-overlay.active{display:flex;justify-content:center;align-items:flex-start}
.dossier{background:#fff;max-width:820px;width:100%;margin:20px auto;border-radius:20px;overflow:hidden;box-shadow:0 25px 80px rgba(0,0,0,.35)}
.dossier-close{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid #f1f5f9}
.dossier-close button{background:none;border:1px solid #e2e8f0;border-radius:8px;padding:6px 14px;cursor:pointer;font-size:.85rem;color:#64748b;transition:all .2s}
.dossier-close button:hover{background:#f1f5f9;color:#1e293b}
.dossier-close .dossier-nav{display:flex;gap:8px;font-size:.72rem}
.dossier-close .dossier-nav a{color:#1e40af;text-decoration:none;padding:4px 8px;border-radius:6px;transition:background .15s;font-weight:600}
.dossier-close .dossier-nav a:hover{background:#eff6ff}

/* Cover */
.dossier-cover{background:linear-gradient(135deg,#0f172a 0%,#1e3a5f 60%,#1e40af 100%);color:#fff;padding:52px 44px;text-align:center;position:relative;overflow:hidden}
.dossier-cover::before{content:'';position:absolute;top:-80px;right:-80px;width:300px;height:300px;border:50px solid rgba(255,255,255,.03);border-radius:50%}
.dossier-cover::after{content:'';position:absolute;bottom:-60px;left:-60px;width:220px;height:220px;border:40px solid rgba(255,255,255,.02);border-radius:50%}
.dossier-cover .cover-logo{width:160px;margin-bottom:12px;filter:brightness(100)}
.dossier-cover .cover-tag{font-size:.68rem;text-transform:uppercase;letter-spacing:3px;color:rgba(255,255,255,.4);margin-bottom:8px;font-weight:600}
.dossier-cover h1{font-size:1.7rem;font-weight:900;margin-bottom:4px;position:relative}
.dossier-cover .subtitle{font-size:.85rem;color:rgba(255,255,255,.55);margin-bottom:24px}
.dossier-cover img.cover-house{width:100%;max-height:300px;object-fit:cover;border-radius:16px;margin:4px 0 24px;border:3px solid rgba(255,255,255,.12);box-shadow:0 8px 32px rgba(0,0,0,.3)}
.dossier-client{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.06);border-radius:14px;overflow:hidden;margin-top:8px;font-size:.82rem}
.dossier-client div{background:rgba(255,255,255,.06);padding:11px 16px;backdrop-filter:blur(4px)}
.dossier-client strong{display:block;color:rgba(255,255,255,.4);font-size:.66rem;text-transform:uppercase;letter-spacing:.6px;margin-bottom:3px;font-weight:700}
.dossier-client .full-width{grid-column:1/-1;text-align:center;background:rgba(30,64,175,.25);font-weight:700;font-size:.75rem;color:rgba(255,255,255,.7);letter-spacing:1px;text-transform:uppercase}

/* Sommaire */
.dossier-sommaire{padding:28px 40px;background:#f8fafc;border-bottom:1px solid #e2e8f0}
.dossier-sommaire h3{font-size:.9rem;font-weight:800;color:#1e293b;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}
.dossier-sommaire-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px}
.dossier-sommaire-grid a{font-size:.78rem;color:#1e40af;text-decoration:none;display:flex;align-items:center;gap:6px;padding:4px 0;transition:color .15s;font-weight:500}
.dossier-sommaire-grid a:hover{color:#1e3a8a;text-decoration:underline}
.dossier-sommaire-grid a .snum{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:#1e40af;color:#fff;font-size:.6rem;font-weight:800;flex-shrink:0}

/* Sections */
.dossier-section{padding:32px 40px;border-bottom:1px solid #f1f5f9}
.dossier-section:last-child{border-bottom:none}
.dossier-section h2{font-size:1.1rem;font-weight:800;color:#1e293b;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.dossier-section h2 .num{background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;flex-shrink:0;box-shadow:0 2px 6px rgba(30,64,175,.3)}
.dossier-section .section-intro{font-size:.84rem;color:#475569;line-height:1.6;margin-bottom:16px}

/* Tables */
.dossier-table{width:100%;border-collapse:collapse;font-size:.82rem}
.dossier-table th{text-align:left;padding:9px 12px;background:#f8fafc;color:#64748b;font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid #e2e8f0}
.dossier-table td{padding:10px 12px;border-bottom:1px solid #f1f5f9;color:#334155}
.dossier-table tr:last-child td{border-bottom:none}
.dossier-table .total td{font-weight:800;background:#f0fdf4;color:#16a34a;border-top:2px solid #16a34a}
.dossier-table .neg{color:#dc2626}

/* Highlight cards */
.dossier-highlight{background:linear-gradient(135deg,#eef2ff,#f0fdf4);border:1px solid #c7d2fe;border-radius:14px;padding:22px 28px;margin:16px 0;text-align:center}
.dossier-highlight .big{font-size:2rem;font-weight:900;color:#1e40af}
.dossier-highlight .sub{font-size:.82rem;color:#64748b;margin-top:4px}
.dossier-highlight.green{background:linear-gradient(135deg,#f0fdf4,#dcfce7);border-color:#86efac}
.dossier-highlight.green .big{color:#16a34a}

/* Grids */
.dossier-grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0}
.dossier-grid2 .card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:18px;text-align:center}
.dossier-grid2 .card .val{font-size:1.5rem;font-weight:900;color:#1e40af}
.dossier-grid2 .card .lbl{font-size:.75rem;color:#64748b;margin-top:4px}
.dossier-grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin:16px 0}
.dossier-grid3 .card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:16px;text-align:center}
.dossier-grid3 .card .val{font-size:1.3rem;font-weight:900;color:#1e40af}
.dossier-grid3 .card .lbl{font-size:.72rem;color:#64748b;margin-top:4px}

/* Timeline */
.dossier-timeline{position:relative;padding-left:34px}
.dossier-timeline::before{content:'';position:absolute;left:12px;top:8px;bottom:8px;width:2px;background:linear-gradient(to bottom,#1e40af,#3b82f6,#93c5fd)}
.dossier-step{position:relative;margin-bottom:18px}
.dossier-step::before{content:'';position:absolute;left:-26px;top:4px;width:14px;height:14px;border-radius:50%;background:#1e40af;border:3px solid #dbeafe;box-shadow:0 0 0 2px #1e40af}
.dossier-step h3{font-size:.88rem;font-weight:700;color:#1e293b;margin-bottom:2px}
.dossier-step p{font-size:.8rem;color:#64748b;line-height:1.5}

/* Badges */
.dossier-badge-row{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
.dossier-badge{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:6px 14px;font-size:.78rem;font-weight:600;color:#166534;display:flex;align-items:center;gap:5px}
.dossier-badge.blue{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}
.dossier-badge.orange{background:#fffbeb;border-color:#fde68a;color:#92400e}

/* Aides grid */
.dossier-aides-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}
.dossier-aide-card{border:1px solid #e2e8f0;border-radius:12px;padding:16px;background:#fff;transition:transform .15s,box-shadow .15s}
.dossier-aide-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.06)}
.dossier-aide-card h4{font-size:.82rem;font-weight:700;color:#1e293b;margin-bottom:6px}
.dossier-aide-card .amount{font-size:1.3rem;font-weight:900;color:#16a34a}
.dossier-aide-card .detail{font-size:.72rem;color:#64748b;margin-top:4px;line-height:1.4}

/* Info block */
.dossier-info{background:#f0f9ff;border:1px solid #bae6fd;border-radius:12px;padding:16px 20px;margin:16px 0;display:flex;gap:12px;align-items:flex-start}
.dossier-info .info-icon{flex-shrink:0;width:32px;height:32px;border-radius:8px;background:#1e40af;color:#fff;display:flex;align-items:center;justify-content:center;font-size:.9rem}
.dossier-info .info-text{font-size:.82rem;color:#334155;line-height:1.5}
.dossier-info .info-text strong{color:#1e293b}

/* Certifications */
.dossier-certif-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}
.dossier-certif-card{border:1px solid #e2e8f0;border-radius:12px;padding:14px;text-align:center;background:#fff}
.dossier-certif-card .certif-icon{font-size:1.5rem;margin-bottom:6px}
.dossier-certif-card .certif-name{font-size:.78rem;font-weight:700;color:#1e293b;margin-bottom:2px}
.dossier-certif-card .certif-detail{font-size:.68rem;color:#64748b}

/* Engagement chiffré */
.dossier-engagement{background:linear-gradient(135deg,#0f172a,#1e3a5f);border-radius:16px;padding:28px 32px;margin:16px 0;color:#fff}
.dossier-engagement h3{font-size:1rem;font-weight:800;margin-bottom:16px;color:#fff}
.dossier-engagement .eng-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.dossier-engagement .eng-item{text-align:center}
.dossier-engagement .eng-val{font-size:1.4rem;font-weight:900;color:#60a5fa}
.dossier-engagement .eng-lbl{font-size:.68rem;color:rgba(255,255,255,.6);margin-top:4px}

/* Signature block */
.dossier-signature{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:20px}
.dossier-sig-box{border:2px dashed #e2e8f0;border-radius:12px;padding:20px;text-align:center}
.dossier-sig-box h4{font-size:.82rem;font-weight:700;color:#1e293b;margin-bottom:6px}
.dossier-sig-box p{font-size:.72rem;color:#94a3b8}
.dossier-sig-box .sig-space{height:60px;border-bottom:1px solid #cbd5e1;margin-top:16px}

/* Simulation bar chart */
.dossier-bar{display:flex;align-items:flex-end;gap:4px;height:120px;margin:16px 0}
.dossier-bar .bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}
.dossier-bar .bar-fill{width:100%;border-radius:6px 6px 0 0;transition:height .5s;min-height:4px}
.dossier-bar .bar-label{font-size:.62rem;color:#64748b;font-weight:600}
.dossier-bar .bar-val{font-size:.65rem;font-weight:700;color:#1e293b}

/* Footer */
.dossier-footer{background:#0f172a;color:#fff;padding:36px 44px;text-align:center}
.dossier-footer p{font-size:.82rem;color:rgba(255,255,255,.55);margin-bottom:16px;line-height:1.6}
.dossier-footer .cta{display:inline-block;background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;padding:14px 36px;border-radius:12px;font-weight:800;text-decoration:none;font-size:1rem;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 16px rgba(30,64,175,.4)}
.dossier-footer .cta:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(30,64,175,.5)}
.dossier-footer .footer-legal{font-size:.68rem;color:rgba(255,255,255,.25);margin-top:14px}

/* Responsive */
@media(max-width:640px){
    .dossier-cover{padding:28px 20px}
    .dossier-section{padding:24px 20px}
    .dossier-sommaire{padding:20px}
    .dossier-client{grid-template-columns:1fr}
    .dossier-grid2,.dossier-aides-grid,.dossier-signature{grid-template-columns:1fr}
    .dossier-grid3,.dossier-certif-grid{grid-template-columns:1fr 1fr}
    .dossier-engagement .eng-grid{grid-template-columns:1fr 1fr}
    .dossier-cover h1{font-size:1.3rem}
    .dossier-sommaire-grid{grid-template-columns:1fr}
    .dossier-close .dossier-nav{display:none}
}