/* =====================================================================
   PAGES — styles de la barre commune (langue, jour / nuit) et du footer
   Autonome : ses propres couleurs (nuit par défaut, jour via html[data-theme="light"]).
   ===================================================================== */
:root{--pg-ink:#eef0f8;--pg-dim:rgba(238,240,248,.62);--pg-line:rgba(255,255,255,.16);--pg-fill:rgba(255,255,255,.05);--pg-fill-hi:rgba(255,255,255,.1);
  --pg-menu:rgba(20,22,34,.96);--pg-accent:#0a84ff}
:root[data-theme="light"]{--pg-ink:#141a2e;--pg-dim:rgba(20,26,46,.6);--pg-line:rgba(20,26,46,.14);--pg-fill:rgba(20,26,46,.04);--pg-fill-hi:rgba(20,26,46,.08);--pg-menu:rgba(255,255,255,.98)}
.pg-tools{display:flex;align-items:center;gap:10px}
.pg-tools svg,.pg-foot svg{flex:none}
.pg-pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 14px;border:0;border-radius:999px;cursor:pointer;
  font:600 12px/1 Outfit,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;letter-spacing:.06em;color:var(--pg-ink);
  background:var(--pg-fill);box-shadow:inset 0 0 0 1px var(--pg-line);transition:background-color .2s ease,transform .1s ease-out;-webkit-tap-highlight-color:transparent}
.pg-pill:hover{background:var(--pg-fill-hi)}
.pg-pill:active{transform:scale(.97)}
.pg-pill:focus-visible,.pg-lang__menu:focus-visible{outline:2px solid var(--pg-accent);outline-offset:3px}
.pg-pill svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pg-pill b{font-weight:600}
.pg-lang{position:relative}
.pg-lang__btn svg:last-child{width:13px;height:13px;opacity:.7;transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.pg-lang.is-open .pg-lang__btn svg:last-child{transform:rotate(180deg)}
.pg-lang__menu{position:absolute;right:0;top:calc(100% + 8px);z-index:60;min-width:180px;margin:0;padding:6px;list-style:none;border-radius:16px;
  background:var(--pg-menu);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:inset 0 0 0 1px var(--pg-line),0 18px 40px rgba(0,0,0,.35);
  opacity:0;visibility:hidden;transform:translateY(-6px) scale(.98);transform-origin:top right;transition:opacity .18s ease,transform .25s cubic-bezier(.2,.9,.25,1),visibility 0s .25s}
.pg-lang.is-open .pg-lang__menu{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.pg-lang__menu li{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;cursor:pointer;color:var(--pg-ink);font:500 14px/1.2 Outfit,system-ui,sans-serif}
.pg-lang__menu li span{flex:1}
.pg-lang__menu li i{font-style:normal;font-size:11px;letter-spacing:.08em;color:var(--pg-dim)}
.pg-lang__menu li svg{width:15px;height:15px;fill:none;stroke:var(--pg-accent);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;opacity:0}
.pg-lang__menu li.is-on svg{opacity:1}
.pg-lang__menu li:hover,.pg-lang__menu li.is-active{background:var(--pg-fill-hi)}
.pg-ico{display:grid;place-items:center}
.pg-ico--sun{display:none}
:root[data-theme="light"] .pg-ico--moon{display:none}
:root[data-theme="light"] .pg-ico--sun{display:grid}
:root.pg-vt::view-transition-old(root),:root.pg-vt::view-transition-new(root){animation:none;mix-blend-mode:normal}

/* footer */
.pg-foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px 24px;margin-top:28px;padding-top:18px;border-top:1px solid var(--pg-line);
  color:var(--pg-dim);font:400 13.5px/1.4 Outfit,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif}
.pg-foot__meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;margin:0}
.pg-foot__made{color:var(--pg-ink)}
.pg-foot__links{display:flex;flex-wrap:wrap;gap:6px 16px}
.pg-foot__links a,.pg-foot__cookies{padding:0;border:0;background:none;cursor:pointer;font:inherit;color:var(--pg-dim);text-decoration:underline;text-decoration-color:transparent;
  text-underline-offset:3px;transition:color .2s ease,text-decoration-color .2s ease}
.pg-foot__links a:hover,.pg-foot__cookies:hover{color:var(--pg-ink);text-decoration-color:currentColor}
.pg-foot__links a:focus-visible,.pg-foot__cookies:focus-visible,.pg-foot__ico:focus-visible{outline:2px solid var(--pg-accent);outline-offset:3px;border-radius:6px}
.pg-foot__social{display:flex;gap:8px;margin:0;padding:0;list-style:none}
.pg-foot__ico{position:relative;display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--pg-fill);box-shadow:inset 0 0 0 1px var(--pg-line);
  transition:transform .25s cubic-bezier(.2,.8,.2,1),background-color .2s ease}
.pg-foot__ico svg{width:20px;height:20px}
.pg-foot__ico:hover{transform:translateY(-2px);background:var(--pg-fill-hi)}
.pg-foot__ico::after{content:attr(data-label);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%,4px);padding:5px 9px;border-radius:8px;white-space:nowrap;
  font-size:12px;color:var(--pg-ink);background:var(--pg-menu);box-shadow:inset 0 0 0 1px var(--pg-line);opacity:0;pointer-events:none;transition:opacity .15s ease,transform .2s ease}
.pg-foot__ico:hover::after,.pg-foot__ico:focus-visible::after{opacity:1;transform:translate(-50%,0)}
:root[data-theme="light"] .pg-foot__ico--github svg path,:root[data-theme="light"] .pg-foot__ico[data-net="github"] svg path{fill:#141a2e}
:root[data-theme="light"] .pg-foot__ico[data-net="email"] svg *{stroke:#d9a400}
@media (max-width:600px){
  .pg-pill{height:34px;padding:0 11px}
  .pg-theme__l{display:none}
  .pg-foot{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){ .pg-lang__menu,.pg-foot__ico,.pg-foot__ico::after{transition:none} }