/* =====================================================================
   DAARAH — système de design premium (version 1, 14/10/2026)
   Hébergé : https://daarah.education/brand/daarah-premium.css
   Référence vivante : https://tronc.daarah.education
   À charger APRÈS https://daarah.education/brand/fonts/daarah-fonts.css
   Règles : palette officielle uniquement · polices hébergées chez Daarah · aucune ressource tierce.
   Notice : 00_BRAND_Daarah/DESIGN-PREMIUM.md
   ===================================================================== */
:root{
  /* palette officielle (00_BRAND_Daarah/LISEZ-MOI.md) */
  --dz-red:#E53E1F; --dz-blue:#2B6BB3; --dz-gold:#FDC52E; --dz-ink:#050608; --dz-white:#FFFFFF;
  /* neutres */
  --dz-paper:#F6F3EC; --dz-card:#FFFFFF; --dz-line:#E9E2D4; --dz-muted:#6B6458; --dz-ink-2:#16181D;
  --dz-green:#178A5B;
  /* typographie */
  --dz-font-display:'Bricolage Grotesque','DM Sans',system-ui,sans-serif;
  --dz-font-text:'DM Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --dz-font-serif:'Instrument Serif',Georgia,serif;
  --dz-font-ar:'Noto Naskh Arabic','Amiri',serif;
  /* formes */
  --dz-r-xl:32px; --dz-r-lg:24px; --dz-r-md:16px; --dz-r-sm:12px;
  --dz-sh-1:0 1px 2px rgba(5,6,8,.04),0 4px 14px rgba(5,6,8,.05);
  --dz-sh-2:0 2px 6px rgba(5,6,8,.05),0 22px 48px -18px rgba(5,6,8,.28);
  --dz-ease:cubic-bezier(.22,1,.36,1);
}

/* ---------- typographie ---------- */
.dz-display{font-family:var(--dz-font-display);font-weight:800;letter-spacing:-.025em;line-height:1.02}
.dz-serif,.dz-display em,.dz-h em{font-family:var(--dz-font-serif);font-style:italic;font-weight:400;letter-spacing:0}
.dz-h{font-family:var(--dz-font-display);font-weight:800;letter-spacing:-.025em;line-height:1.04;font-size:clamp(2rem,4.4vw,3.1rem);margin:0}
.dz-kicker{display:inline-block;font-family:var(--dz-font-text);font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--dz-red);margin-bottom:12px}
.dz-lead{font-size:clamp(1.05rem,2vw,1.2rem);color:var(--dz-muted);max-width:40em}
.dz-ar{font-family:var(--dz-font-ar);direction:rtl}

/* ---------- boutons ---------- */
.dz-btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:var(--dz-font-text);font-weight:700;font-size:1rem;border-radius:999px;padding:14px 24px;
  background:var(--dz-ink);color:#fff;border:1px solid var(--dz-ink);cursor:pointer;transition:transform .2s var(--dz-ease),box-shadow .2s}
.dz-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(5,6,8,.55)}
.dz-btn--light{background:#fff;color:var(--dz-ink);border-color:#fff}
.dz-btn--ghost{background:transparent;color:inherit;border-color:currentColor}
.dz-btn--red{background:var(--dz-red);border-color:var(--dz-red);color:#fff}

/* ---------- cartes, pastilles ---------- */
.dz-card{background:var(--dz-card);border:1px solid var(--dz-line);border-radius:var(--dz-r-lg);box-shadow:var(--dz-sh-1);padding:24px;transition:transform .25s var(--dz-ease),box-shadow .25s}
a.dz-card:hover,.dz-card--hover:hover{transform:translateY(-4px);box-shadow:var(--dz-sh-2);border-color:var(--dz-ink)}
.dz-pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:7px 14px;font-size:.82rem;font-weight:600;border:1px solid var(--dz-line);background:var(--dz-card)}
.dz-pill--dark{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:rgba(255,255,255,.88)}
.dz-pill--dark i{width:8px;height:8px;border-radius:50%;background:var(--dz-gold);box-shadow:0 0 0 4px rgba(253,197,46,.2)}

/* ---------- sections ---------- */
.dz-paper{background:var(--dz-paper);color:var(--dz-ink);font-family:var(--dz-font-text);-webkit-font-smoothing:antialiased}
.dz-dark{background:var(--dz-ink);color:#fff}
.dz-container{max-width:1120px;margin:0 auto;padding:0 20px}
.dz-section{padding:96px 0 0}
.dz-band{position:absolute;right:0;top:0;bottom:0;width:18px;background:linear-gradient(var(--dz-red) 0 40%,var(--dz-blue) 40% 75%,var(--dz-gold) 75%)}

/* ---------- barre de navigation sombre ---------- */
.dz-nav{position:sticky;top:0;z-index:50;background:rgba(5,6,8,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}

/* ---------- chiffres clés ---------- */
.dz-stats{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--dz-line);border-radius:26px;box-shadow:0 30px 60px -30px rgba(5,6,8,.35)}
.dz-stats>div{padding:26px 24px;border-right:1px solid var(--dz-line)}.dz-stats>div:last-child{border-right:0}
.dz-stats b{display:block;font-family:var(--dz-font-display);font-size:clamp(1.7rem,3.4vw,2.4rem);letter-spacing:-.03em;line-height:1}
.dz-stats span{color:var(--dz-muted);font-size:.9rem}
@media(max-width:760px){.dz-stats{grid-template-columns:1fr 1fr}.dz-stats>div:nth-child(2){border-right:0}.dz-stats>div:nth-child(-n+2){border-bottom:1px solid var(--dz-line)}}

/* ---------- signature : les carrés du logo ---------- */
.dz-cubes{position:relative;aspect-ratio:1;width:100%;max-width:420px}
.dz-cubes span{position:absolute;border-radius:22px;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.dz-cubes .q1{left:0;top:0;width:47%;height:47%;background:var(--dz-red)}
.dz-cubes .q2{left:50%;top:0;width:28%;height:47%;background:#fff;display:grid;place-items:center}
.dz-cubes .q2 img{width:72%;height:auto}
.dz-cubes .q3{left:81%;top:0;width:19%;height:47%;background:var(--dz-ink-2)}
.dz-cubes .q4{left:0;top:50%;width:47%;height:30%;background:var(--dz-ink-2)}
.dz-cubes .q5{left:50%;top:50%;width:28%;height:30%;background:var(--dz-blue)}
.dz-cubes .q6{left:81%;top:50%;width:19%;height:30%;background:var(--dz-ink-2)}
.dz-cubes .q7{left:0;top:83%;width:47%;height:17%;background:var(--dz-ink-2)}
.dz-cubes .q8{left:50%;top:83%;width:28%;height:17%;background:var(--dz-ink-2)}
.dz-cubes .q9{left:81%;top:83%;width:19%;height:17%;background:var(--dz-gold)}
.dz-cubes span{animation:dz-flotte 7s ease-in-out infinite}.dz-cubes .q5{animation-delay:-2s}.dz-cubes .q9{animation-delay:-4s}.dz-cubes .q1{animation-delay:-1s}
@keyframes dz-flotte{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media(prefers-reduced-motion:reduce){.dz-cubes span{animation:none}}

/* ---------- questions fréquentes ---------- */
.dz-faq details{background:#fff;border:1px solid var(--dz-line);border-radius:18px;padding:0 22px;margin-bottom:10px}
.dz-faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700;display:flex;justify-content:space-between;gap:12px}
.dz-faq summary::-webkit-details-marker{display:none}
.dz-faq summary::after{content:"+";font-size:1.4rem;line-height:1;transition:.2s}
.dz-faq details[open] summary::after{transform:rotate(45deg)}