/* =========================================================
   SignalNid — Design system (mobile-first, responsive)
   Dernière MAJ : accessibilité, slider mobile, perf & dark-ready
   ========================================================= */

/* ---------------- Variables ---------------- */
:root{
  --ink:#0b1020;
  --muted:#5b6987;
  --bg:#f5f7fb;
  --panel:#ffffff;
  --brand:#1b8b7a;
  --brand-2:#0fa08b;
  --danger:#e55353;
  --ok:#2ecc71;
  --border:#e6eaf2;
  --soft:#eef1f6;
}

/* Mode sombre (optionnel : activer en ajoutant .theme-dark sur <html>) */
.theme-dark{
  --ink:#e8edf7; --muted:#aab6cf; --bg:#0e1420; --panel:#121a28;
  --brand:#2ab39e; --brand-2:#11c3ab; --danger:#ff6b6b; --ok:#3ddc97;
  --border:#233046; --soft:#1b2436;
}

/* ---------------- Reset & base ---------------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.am-body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.am-container{max-width:1100px;margin:0 auto;padding:0 18px}

/* Focus visible (a11y) */
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{
  outline:3px solid color-mix(in srgb, var(--brand) 40%, transparent);
  outline-offset:2px;border-radius:10px;
}

/* Réduction des animations si préférence OS */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* ---------------- Skip link ---------------- */
.am-skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.am-skip:focus{position:fixed;left:12px;top:12px;width:auto;height:auto;padding:8px 12px;background:#000;color:#fff;border-radius:8px;z-index:1001}

/* =========================================================
   Header + Navigation
   ========================================================= */
.am-header{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb, #fff 86%, transparent);
  backdrop-filter:saturate(1.2) blur(8px);
  border-bottom:1px solid var(--border);
  padding-top:env(safe-area-inset-top);
}
.am-header__bar{display:flex;align-items:center;justify-content:space-between;height:64px}
.am-logo{font-weight:800;text-decoration:none;color:var(--ink);font-size:20px}
.am-logo span{color:var(--brand)}

.am-nav{display:flex;align-items:center;gap:12px}
.am-nav a{text-decoration:none;color:var(--ink)}
.am-inline{display:inline}

/* burger (mobile) */
.am-burger{
  display:none;width:44px;height:44px;border:1px solid var(--border);border-radius:12px;background:var(--panel);
  align-items:center;justify-content:center;padding:0;cursor:pointer
}
.am-burger span{display:block;width:22px;height:2px;background:#182033;border-radius:2px;margin:3px auto}
.am-burger span:nth-child(2){width:18px}
.am-burger span:nth-child(3){width:14px}

/* Buttons */
.am-btn{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;padding:10px 14px;border-radius:12px;border:0;
  cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px;font-weight:700
}
.am-btn--ghost{background:transparent;color:var(--brand);border:1px solid var(--brand)}
.am-btn[disabled]{opacity:.6;cursor:not-allowed}
.am-btn:active{transform:translateY(1px)}

/* nav responsive */
@media (max-width:820px){
  .am-burger{display:flex}
  .am-nav{
    position:fixed;inset:64px 0 auto 0;background:var(--panel);border-bottom:1px solid var(--border);
    display:none;flex-direction:column;align-items:stretch;gap:0;padding:8px;z-index:59;
    transform:translateY(-6px);opacity:0;transition:.18s ease
  }
  .am-nav.is-open{display:flex;transform:translateY(0);opacity:1}
  .am-nav a,.am-nav .am-btn,.am-nav .am-btn--ghost,.am-nav .am-inline{
    display:block;width:100%;text-align:center;padding:12px 10px;margin:2px 0
  }
}

/* =========================================================
   Hero & Layout
   ========================================================= */
.am-hero{padding:22px 0 16px}
.am-h1{font-size:clamp(28px,4.2vw,40px);line-height:1.2;margin:8px 0 12px;font-weight:800}
.am-h2{font-size:clamp(20px,2.4vw,24px);margin:10px 0 8px;font-weight:700}
.am-lead{font-size:17px;color:var(--muted);max-width:680px;margin:0 0 18px}
.am-muted{color:var(--muted)}
.am-cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:14px 0 20px}

/* Hero grid */
.am-hero__grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:20px;align-items:center}
.am-hero__cover{
  min-height:280px;border:1px solid var(--border);border-radius:18px;
  box-shadow:0 4px 10px rgba(0,0,0,.05);
  background:
    linear-gradient(180deg, color-mix(in srgb,var(--brand) 18%, transparent), rgba(255,255,255,0)),
    url('/assets/img/hero-signalnid.webp') center/cover no-repeat,
    radial-gradient(600px 200px at 20% 20%, color-mix(in srgb,var(--brand) 12%, transparent), transparent 60%);
}

/* KPIs */
.am-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}
.am-kpi{
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  min-height:110px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:16px;
  text-align:center;box-shadow:0 2px 6px rgba(0,0,0,.03)
}
.am-kpi__value{font-size:28px;font-weight:800;color:var(--ink)}
.am-kpi__label{color:var(--muted);margin-top:2px}

/* =========================================================
   Map + Aside
   ========================================================= */
.am-map-wrap{
  display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:14px;align-items:start;
  padding:12px 0;
}
#map{min-height:68vh;background:#dce3ef;border-radius:16px;overflow:hidden;border:1px solid var(--border)}
.am-side{
  background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:14px;
  height:70vh;overflow:auto;box-shadow:0 2px 6px rgba(0,0,0,.03)
}
.am-side--sticky{position:sticky;top:86px}
.am-side__title{margin:4px 0 10px;font-weight:700}
.am-side__details{margin-top:10px;font-size:14px;color:var(--muted)}
.am-card{border:1px solid var(--soft);background:var(--panel);border-radius:12px;padding:10px;margin:8px 0}
.am-badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef7f5;color:var(--brand);font-weight:600;font-size:12px}

/* =========================================================
   Forms / Auth / Tables
   ========================================================= */
.am-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:12px}
.am-auth{max-width:520px}
.am-auth form{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:14px}
.am-auth input,.am-auth textarea{width:100%;padding:10px;border:1px solid #dbe1ea;border-radius:12px;margin:6px 0;background:var(--panel);color:var(--ink)}
.am-alert{background:#fff2f2;border:1px solid #ffd4d4;color:#aa2a2a;padding:10px;border-radius:12px;margin-bottom:10px}
.am-success{background:#f2fff6;border:1px solid #cfeeda;color:#176f3d;padding:10px;border-radius:12px;margin-bottom:10px}
.am-footer{margin-top:18px;border-top:1px solid var(--border);padding:14px 0;background:var(--panel);padding-bottom:calc(14px + env(safe-area-inset-bottom))}
.am-table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.am-table th,.am-table td{padding:10px;border-bottom:1px solid var(--soft);text-align:left}

/* =========================================================
   Modal + Formulaire “pro”
   ========================================================= */
.am-modal{
  position:fixed;inset:0;background:rgba(12,16,25,.46);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  display:none;align-items:center;justify-content:center;padding:16px;z-index:1000
}
.am-modal__content{
  background:var(--panel);color:var(--ink);border:1px solid var(--border);border-radius:18px;
  max-width:720px;width:100%;padding:18px;position:relative;box-shadow:0 10px 30px rgba(0,0,0,.12)
}
.am-modal__title{margin:0 0 12px;font-size:22px;font-weight:800}
.am-modal__close{
  position:absolute;top:8px;right:12px;width:34px;height:34px;line-height:32px;text-align:center;
  border:1px solid var(--border);border-radius:10px;background:#f6f8fb;cursor:pointer;font-size:20px
}

/* Form grid */
.am-formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.am-formgroup{display:flex;flex-direction:column;gap:6px}
.am-formgroup label{font-weight:600}
.am-formgroup input[type="text"],
.am-formgroup input[type="number"],
.am-formgroup select,
.am-formgroup textarea{
  width:100%;font:inherit;color:var(--ink);background:var(--panel);
  border:1px solid #dbe1ea;border-radius:12px;padding:10px;outline:none;
  transition:border-color .15s, box-shadow .15s
}
.am-formgroup input[readonly]{background:#f6f8fb;color:#6a738b}
.am-formgroup input:focus,.am-formgroup select:focus,.am-formgroup textarea:focus{
  border-color:var(--brand);box-shadow:0 0 0 3px rgba(27,139,122,.15)
}

/* Helpers */
.am-help{color:var(--muted);font-size:12px}
.am-flexrow{display:flex;justify-content:space-between;align-items:center}
.am-count{color:var(--muted);font-size:12px}
.am-hp{position:absolute !important;left:-10000px !important;opacity:0 !important;pointer-events:none}

/* Intensité */
.am-intensity{display:flex;flex-direction:column;gap:6px}
.am-intensity__row{display:grid;grid-template-columns:repeat(5,1fr);font-size:12px;color:var(--muted)}
.am-intensity__row span{text-align:center}
.am-intensity__badge{margin-top:2px}
.am-intensity__badge[data-level="1"]{background:#eef7f5;color:#247a5f}
.am-intensity__badge[data-level="2"]{background:#eaf7f3;color:#2b8f71}
.am-intensity__badge[data-level="3"]{background:#fff6e7;color:#9a6a00}
.am-intensity__badge[data-level="4"]{background:#ffeceb;color:#b43b32}
.am-intensity__badge[data-level="5"]{background:#ffe3e1;color:#a12016}

/* Range styling */
.am-intensity input[type="range"]{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:#e8eef6;border-radius:999px;outline:none}
.am-intensity input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;
  background:#fff;border:2px solid var(--brand);box-shadow:0 0 0 3px rgba(27,139,122,.15);cursor:pointer
}
.am-intensity input[type="range"]::-moz-range-track{height:6px;background:#e8eef6;border-radius:999px}
.am-intensity input[type="range"]::-moz-range-thumb{
  width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid var(--brand);
  box-shadow:0 0 0 3px rgba(27,139,122,.15);cursor:pointer
}

/* Loader bouton */
.am-spinner{display:none;width:16px;height:16px;margin-right:8px;border-radius:50%;
  border:2px solid rgba(255,255,255,.5);border-top-color:#fff;animation:amspin .8s linear infinite}
@keyframes amspin{to{transform:rotate(360deg)}}
.am-btn.is-loading .am-spinner{display:inline-block}

/* Messages */
.am-alert[hidden],.am-success[hidden]{display:none}
.am-privacy{margin:10px 0 0;color:var(--muted);font-size:12px}

/* =========================================================
   Steps / sections / CTA
   ========================================================= */
.am-section{margin-top:20px}
.am-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.am-list{margin:0;padding-left:20px;color:var(--muted);line-height:1.6}
.am-cta-end{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}

/* ===== Sections SignalNid (comment ça marche, etc.) ===== */
.sn-section{margin:48px auto}
.sn-h2{font-size:clamp(22px,2.2vw,28px);line-height:1.2;margin:0 0 16px}
.sn-muted{color:var(--muted)}
.sn-card{background:var(--panel);border:1px solid #e7ebf3;border-radius:16px;padding:18px;box-shadow:0 1px 0 #e9edf5}
.sn-grid{display:grid;gap:14px}
@media (min-width:768px){.sn-grid{grid-template-columns:repeat(12,1fr)}}
.sn-grid-3>.sn-col{grid-column:span 12}
@media (min-width:768px){.sn-grid-3>.sn-col{grid-column:span 4}}
.sn-step{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}
.sn-step__num{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:700;display:grid;place-items:center}
.sn-step__title{font-weight:700}
.sn-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;background:rgba(27,139,122,.10);color:var(--brand);border:1px solid rgba(27,139,122,.25);padding:4px 8px;border-radius:999px}
.sn-list{padding-left:0;margin:0;list-style:none;display:grid;gap:10px}
.sn-list li{display:flex;gap:10px;align-items:flex-start}
.sn-ico{width:18px;height:18px;flex:0 0 18px;display:inline-grid;place-items:center;border-radius:6px}
.sn-ico--danger{background:rgba(229,83,83,.12);color:#e55353}
.sn-ico--warn{background:rgba(241,196,15,.16);color:#a27800}
.sn-ico--ok{background:rgba(46,204,113,.16);color:#2ecc71}
.sn-species{display:grid;gap:12px}
@media (min-width:768px){.sn-species{grid-template-columns:repeat(3,1fr)}}
.sn-species .sn-card{padding:16px}
.sn-species h3{margin:0 0 6px;font-size:16px}
.sn-legal{border-left:4px solid var(--brand);padding-left:14px}
.sn-faq details{border:1px solid #e7ebf3;border-radius:12px;padding:12px 14px;background:var(--panel)}
.sn-faq details+details{margin-top:10px}
.sn-faq summary{cursor:pointer;font-weight:700;list-style:none}
.sn-faq summary::-webkit-details-marker{display:none}
.sn-faq details[open]{box-shadow:0 1px 0 #e9edf5}
.sn-faq p{margin:10px 0 0;color:var(--muted)}
.sn-cta{display:grid;gap:14px;align-items:center}
@media (min-width:768px){.sn-cta{grid-template-columns:1fr auto}}
.sn-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border:none;border-radius:12px;padding:12px 16px;font-weight:700;text-decoration:none}
.sn-btn--ghost{background:transparent;color:var(--brand);border:1px solid rgba(27,139,122,.35)}

/* =========================================================
   Slider mobile “Derniers nids”
   ========================================================= */
.feed-mobile{display:block}
@media (min-width:992px){ .feed-mobile{display:none} }

.feed-slider{
  position:relative;display:grid;gap:12px;
  grid-auto-flow:column;grid-auto-columns:82%;
  overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;
  padding:6px 2px 12px;-webkit-overflow-scrolling:touch;
  scrollbar-width:thin;scrollbar-color:var(--brand) transparent;
}
@media (min-width:480px){ .feed-slider{grid-auto-columns:66%} }
.feed-slider::-webkit-scrollbar{height:8px}
.feed-slider::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--brand) 40%, transparent);border-radius:999px}

.feed-slide{
  scroll-snap-align:start;background:var(--panel);border:1px solid #e7ebf3;border-radius:16px;
  box-shadow:0 1px 0 #e9edf5;padding:14px;min-height:120px
}
.feed-slide .badge{font-size:12px;background:rgba(27,139,122,.10);color:var(--brand);
  border:1px solid rgba(27,139,122,.25);padding:3px 8px;border-radius:999px;display:inline-block}

.feed-nav{margin-top:10px;display:flex;justify-content:flex-end;gap:8px}
.feed-nav .sn-btn{padding:8px 12px;border-radius:10px}
.feed-nav .sn-btn--ghost{border:1px solid rgba(27,139,122,.35)}

/* Style de secours si #feed n’utilise pas déjà .am-card */
#feed .am-card{margin-bottom:10px}

/* Cacher l’aside desktop en mobile */
@media (max-width: 991.98px){
  .am-map-wrap{display:block;}       /* évite la grille 2 colonnes */
  .am-side{display:none !important;} /* masque l’aside en mobile */
}

/* =========================================================
   Responsive tweaks
   ========================================================= */
@media (max-width:1100px){
  .am-hero__grid{grid-template-columns:1fr}
  .am-hero__cover{order:-1}
  .am-map-wrap{grid-template-columns:1fr}
  .am-side{height:auto;position:static}
  .am-steps{grid-template-columns:1fr}
  .am-kpis{grid-template-columns:1fr;gap:10px}
}
@media (max-width:820px){
  #map{min-height:60vh}
  .am-formgroup select,
  .am-formgroup input[type="text"],
  .am-formgroup input[type="number"],
  .am-formgroup textarea{font-size:16px} /* évite le zoom iOS */
}
/* Barre sticky propre */
.sn-header{position:sticky;top:0;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid #e7ebf3;z-index:70}
.sn-header .wrap{max-width:1160px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 18px}
.sn-brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800;font-size:18px}
.sn-logo{width:28px;height:28px}

/* Desktop nav */
.sn-nav--desktop{display:flex;align-items:center;gap:16px}
.sn-link{color:var(--ink);text-decoration:none;padding:8px 10px;border-radius:10px}
.sn-link:hover{background:rgba(13,16,32,.05)}
.sn-link.is-active{background:rgba(27,139,122,.12);color:var(--brand)}
.sn-pill{padding:8px 14px;border:1px solid rgba(27,139,122,.25);border-radius:999px;text-decoration:none;color:var(--ink);background:#fff}
.sn-pill:hover{border-color:var(--brand)}
.sn-cta-btn{display:inline-flex;align-items:center;gap:8px}
.sn-cta-btn .ico{width:18px;height:18px}

/* Burger visible mobile seulement */
.sn-burger{display:none;background:#fff;border:1px solid #e7ebf3;border-radius:10px;width:40px;height:40px}
.sn-burger span{display:block;width:20px;height:2px;background:#162033;border-radius:2px;margin:4px auto}
@media (max-width:960px){
  .sn-nav--desktop{display:none}
  .sn-burger{display:block}
}

/* Overlay */
.sn-overlay{position:fixed;inset:0;background:rgba(12,16,25,.45);backdrop-filter:blur(2px);z-index:68}

/* Drawer */
.sn-drawer{position:fixed;inset:0 0 0 auto;width:min(88vw,420px);background:#fff;border-left:1px solid #e7ebf3;
  transform:translateX(100%);transition:transform .22s ease;z-index:69;display:flex;flex-direction:column}
.sn-drawer.is-open{transform:translateX(0)}
.sn-drawer__header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid #e7ebf3}
.sn-close{background:#f3f6fb;border:1px solid #e7ebf3;border-radius:10px;width:34px;height:34px;cursor:pointer}
.sn-drawer__nav{display:grid;gap:8px;padding:12px 12px 120px}
.sn-item{display:block;padding:14px 12px;border:1px solid #e7ebf3;border-radius:12px;background:#fff;color:var(--ink);text-decoration:none;font-weight:600}
.sn-item:active{transform:translateY(1px)}
.sn-item--ghost{background:#f7fafc}

/* CTA épinglé bas */
.sn-drawer__cta{position:sticky;bottom:0;left:0;right:0;padding:12px;background:linear-gradient(to top, #fff 70%, rgba(255,255,255,0));border-top:1px solid #e7ebf3}
.sn-cta-wide{width:100%;justify-content:center}
.sn-cta-wide .ico{width:18px;height:18px}

/* Scroll-lock quand menu ouvert */
.body-lock{overflow:hidden;touch-action:none}


/* ===== Footer SignalNids ===== */
.sn-footer{
  margin-top:32px;
  border-top:1px solid var(--border, #e6eaf2);
  background:var(--panel, #fff);
}
.sn-footer .wrap{
  max-width:1160px;
  margin:0 auto;
  padding:22px 18px;
}
.sn-foot{display:grid;gap:20px}
.sn-footgrid{
  display:grid;
  gap:18px;
  grid-template-columns:1fr;
}
@media (min-width:900px){
  .sn-footgrid{grid-template-columns:2fr 1fr 1fr 1fr}
}

.sn-foot-title{
  font-weight:800;
  font-size:16px;
  margin:0 0 8px;
  color:var(--ink, #0b1020);
}
.sn-muted{color:var(--muted, #5b6987)}
.sn-foot a{
  color:var(--ink, #0b1020);
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:1px;
}
.sn-foot a:hover{
  color:var(--brand, #1b8b7a);
  border-bottom-color: color-mix(in srgb, var(--brand, #1b8b7a) 40%, transparent);
}

.sn-social a{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  background:rgba(27,139,122,.08);
  border:1px solid rgba(27,139,122,.18);
  border-radius:999px;
  font-weight:600;
}
.sn-social a:hover{
  background:rgba(27,139,122,.12);
  border-color:rgba(27,139,122,.35);
}

.sn-copy{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
  margin-top:8px;
  padding-top:12px;
  border-top:1px solid var(--border, #e6eaf2);
  color:var(--muted, #5b6987);
  font-size:13px;
}

/* Bouton retour haut (si style inline retiré) */
.sn-backtop{
  position:fixed;right:12px;bottom:14px;width:36px;height:36px;
  border-radius:10px;border:1px solid var(--border,#e6eaf2);
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.06);
  cursor:pointer;opacity:0;transition:opacity .2s;z-index:50;
}
.sn-backtop:focus{outline:3px solid rgba(27,139,122,.25);outline-offset:2px}

/* Dark-ready (si .theme-dark sur <html>) */
.theme-dark .sn-footer{background:var(--panel);border-top-color:var(--border)}
.theme-dark .sn-foot a{color:var(--ink)}
.theme-dark .sn-backtop{background:var(--panel);border-color:var(--border)}


@media (max-width:480px){
  .sn-foot-title{margin-bottom:6px}
}

/* ===== Footer mobile polish ===== */
@media (max-width: 640px){
  .sn-footer{
    background: linear-gradient(180deg, rgba(27,139,122,.03), transparent 140px), var(--panel,#fff);
    border-top: 1px solid var(--border,#e6eaf2);
  }
  .sn-footer .wrap{
    padding: 18px 16px 90px; /* + espace pour le bouton ↑ */
  }

  /* Grille : 1 colonne, blocs “cartes” compacts */
  .sn-footgrid{
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .sn-footgrid > div{
    background: var(--panel,#fff);
    border: 1px solid var(--border,#e6eaf2);
    border-radius: 12px;
    padding: 14px;
    box-shadow: 0 1px 0 #e9edf5;
  }

  /* Titres + textes plus denses */
  .sn-foot-title{
    font-size: 15px;
    margin: 0 0 6px;
  }
  .sn-muted{
    font-size: 14px;
    line-height: 1.5;
  }

  /* Liens lisibles et respirants */
  .sn-foot a{
    display: inline-block;
    padding: 6px 0;
    border-bottom: 1px solid transparent;
  }
  .sn-foot a:hover{
    border-bottom-color: color-mix(in srgb, var(--brand,#1b8b7a) 35%, transparent);
  }

  /* Lignes de séparation discrètes */
  .sn-copy{
    font-size: 12px;
    padding-top: 10px;
    margin-top: 6px;
    border-top: 1px dashed var(--border,#e6eaf2);
  }

  /* Pastilles réseaux (si présents) */
  .sn-social a{
    padding: 6px 10px;
    font-size: 13px;
  }
}

/* Améliore l’alignement des puces inline “Contact • À propos” */
.sn-foot p a + a::before{
  content: "•";
  display: inline-block;
  margin: 0 .5ch 0 .5ch;
  color: var(--muted,#5b6987);
}

/* Bouton retour haut — évite le chevauchement visuel */
.sn-backtop{
  bottom: 16px;
  right: 14px;
}
/* ===== Feed + Votes ===== */
.am-feed{
  border:1px solid #eef1f6;background:#fff;border-radius:16px;padding:12px;margin:10px 0;
  box-shadow:0 2px 6px rgba(0,0,0,.03)
}
.am-feed__head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.am-feed__city{font-weight:700}
.am-feed__meta{color:var(--muted);font-size:12px;margin-top:2px}
.am-feed__txt{margin:8px 0 6px}

.am-feed__actions{display:flex;justify-content:flex-end}
.am-vote{display:flex;gap:6px}
.am-vote__btn{
  display:inline-flex;align-items:center;gap:6px;
  background:#f4f7fb;border:1px solid #e6eaf2;border-radius:999px;
  padding:6px 10px;cursor:pointer;font:inherit;color:#233048
}
.am-vote__btn:hover{background:#eef2f9}
.am-vote__btn.is-active{background:#e9fbf7;border-color:#b3efe1;color:#0d6a5c}
.am-vote--down.is-active{background:#fff0f0;border-color:#ffd4d4;color:#a33c3c}
.am-vote__count{min-width:1.4em;text-align:center}


.am-feed__head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.am-feed__avatar{flex:0 0 auto;width:36px;height:36px;border-radius:50%;overflow:hidden;border:1px solid #e8eef0;background:#f6faf9}
.am-feed__avatar img{width:100%;height:100%;object-fit:cover;display:block}
.am-feed__head-txt{min-width:0}
.am-feed__city{font-weight:800;color:#0a3f3a}
.am-feed__meta{font-size:13px;color:#567;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
