/* @file: assets/css/style.css | v14 | 2025-11-01 */
/* v13.1: stabilize layout width across pages */
html { scrollbar-gutter: stable both-edges; }
/* Fallback for older browsers */
html { overflow-y: scroll; }

/* Notafin v12 — style complet */
:root{--bg:#071A2F;--fg:#EAF2FF;--muted:#A6B9D9;--primary:#2E8BFF;--accent:#4FD1FF;--card:rgba(255,255,255,.07);--stroke:rgba(120,170,255,.18);--radius:18px;--shadow:0 12px 34px rgba(7,26,47,.45)}
body{background:var(--bg);color:var(--fg);padding-bottom:56px}
.bg{position:fixed;inset:0;z-index:-2;overflow:hidden}
.bg::before{content:'';position:absolute;inset:-2%;background:url('/assets/img/bg-tech.jpg') center/cover no-repeat;filter:blur(3px) brightness(.65) saturate(85%);transform:scale(1.04)}
.bg::after{content:'';position:absolute;inset:0;background:radial-gradient(70% 60% at 20% 10%, rgba(0,0,0,.35), transparent),radial-gradient(60% 50% at 85% 85%, rgba(20,80,170,.45), transparent),linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.55));pointer-events:none}
body.bg-darkened .bg::before{filter:blur(3px) brightness(.45) saturate(75%)!important}
.nav-glass{background:linear-gradient(180deg,rgba(6,10,20,.90),rgba(6,10,20,.75));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(160,200,255,.20);box-shadow:0 2px 10px rgba(0,0,0,.35);z-index:50}
.navbar-dark .navbar-nav .nav-link{color:#fff!important;opacity:1!important;text-shadow:0 1px 3px rgba(0,0,0,.5);font-weight:500;letter-spacing:.2px;transition:color .2s ease,opacity .2s ease}
.navbar-dark .navbar-nav .nav-link:hover,.navbar-dark .navbar-nav .nav-link:focus,.navbar-dark .navbar-nav .nav-link.active{color:#4FD1FF!important;font-weight:600;opacity:1!important}
.navbar-brand img{height:28px;margin-right:6px}
.btn-ghost{background:transparent;color:var(--fg);border:1px solid var(--stroke);border-radius:999px}
.btn-subscribe{background:linear-gradient(90deg,#00C389,#22D3EE);color:#0B1325!important;border:0;box-shadow:0 4px 14px rgba(0,195,137,.35)}
.btn-subscribe:hover{filter:brightness(1.05);color:#0B1325!important;box-shadow:0 6px 18px rgba(0,195,137,.45)}
.hero-left .title{color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.4);font-weight:700;letter-spacing:.2px}
.highlight{color:#fff;font-weight:700;text-shadow:0 1px 4px rgba(0,0,0,.35)}
.lead-muted{color:#f5f8ff;font-size:1.05rem;line-height:1.6;text-shadow:0 2px 6px rgba(0,0,0,.55);max-width:60ch;margin-top:.5rem}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.5rem}
.metric{padding:1.2rem 1.5rem;border-radius:var(--radius);background:rgba(255,255,255,.12);border:1px solid rgba(160,200,255,.25);box-shadow:0 4px 24px rgba(0,0,0,.35);backdrop-filter:blur(10px) saturate(120%);-webkit-backdrop-filter:blur(10px) saturate(120%);transition:all .25s ease}
.metric:hover{background:rgba(255,255,255,.18);border-color:rgba(160,200,255,.45);transform:translateY(-3px)}
.metric .label{color:#d0dcf8;font-size:.9rem;margin-bottom:.25rem}
.metric .value{font-size:1.5rem;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}
.section{padding:2rem 0}.section-title{font-weight:700;margin-bottom:.75rem}.section-lead{color:var(--muted);margin-bottom:1.25rem}
.img-block{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--stroke)}
.img-block img{width:100%;height:auto;display:block;opacity:.95}
.img-caption{color:var(--muted);font-size:.9rem;margin-top:.5rem}
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:1.5rem;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
@media (max-width:992px){.kpis{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}}
.footer{background:rgba(6,10,20,.88);border-top:1px solid rgba(160,200,255,.35);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:var(--muted);font-size:.9rem;box-shadow:0 -6px 18px rgba(0,0,0,.45);position:fixed;bottom:0;left:0;right:0;z-index:10}
.footer::before{content:'';position:absolute;left:0;right:0;top:-1px;height:1px;background:linear-gradient(90deg,rgba(79,209,255,.0),rgba(160,200,255,.65),rgba(79,209,255,.0))}
.footer a{color:var(--accent);text-decoration:none}.footer a:hover{text-decoration:underline;color:#fff}
.fadein{opacity:0;transform:translateY(14px);animation:fadeinMove .6s ease-out forwards}@keyframes fadeinMove{to{opacity:1;transform:none}}


/* v12.2: Popover de connexion (compacte) */
.nav-actions { position: relative; }
.login-popover {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 320px;
  background: rgba(12,18,30,0.92);
  border: 1px solid rgba(160,200,255,0.28);
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none;
  z-index: 1000;
}
.login-popover.show { display: block; }
.login-popover-arrow {
  position: absolute;
  top: -8px;
  right: 58px;
  width: 16px;
  height: 16px;
  background: inherit;
  transform: rotate(45deg);
  border-left: 1px solid rgba(160,200,255,0.28);
  border-top: 1px solid rgba(160,200,255,0.28);
}
.login-popover .form-control,
.login-popover .form-check-input {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(160,200,255,0.25);
  color: #EAF2FF;
}
.login-popover .form-control:focus {
  border-color: #4FD1FF;
  box-shadow: 0 0 0 .15rem rgba(79,209,255,.25);
}
@media (max-width: 420px) {
  .login-popover { width: calc(100vw - 28px); right: 14px; }
  .login-popover-arrow { right: 84px; }
}


/* v12.3: Lien "Mot de passe oublié ?" dans la popover */
.login-popover .forgot-link {
  color: #A6B9D9;
  text-decoration: none;
}
.login-popover .forgot-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}


/* v12.7: Fix checkbox visibility + focus, do not override background-image */
.login-popover .form-control {
  background-color: rgba(255,255,255,0.06);
  border: 1px solid rgba(160,200,255,0.25);
  color: #EAF2FF;
}
.login-popover .form-control:focus {
  border-color: #4FD1FF;
  box-shadow: 0 0 0 .15rem rgba(79,209,255,.25);
}
.login-popover .form-check-input {
  background-color: rgba(255,255,255,0.06); /* keep bootstrap checkmark */
  border: 1px solid rgba(160,200,255,0.25);
}
.login-popover .form-check-input:checked {
  background-color: #0d6efd;
  border-color: #0d6efd;
}
.login-popover .form-check-input:focus {
  border-color: #4FD1FF;
  box-shadow: 0 0 0 .15rem rgba(79,209,255,.25);
}


/* v12.8: message de statut dans la popover sans emoji */
#loginMsg { line-height: 1.2; }