/* ==========================================================================
   Formattitudes — style.css
   Système de design unique (12/09/2026) : bleu électrique / violet IA / cyan,
   glassmorphism léger, startup/SaaS. Remplace les deux blocs :root en
   conflit qui écrasaient le thème bleu/violet/cyan par un thème rouge/teal
   résiduel (bug corrigé).
   ========================================================================== */

:root{
  --bg:#f6f8ff; --surface:rgba(255,255,255,.80); --panel:rgba(255,255,255,.68);
  --text:#0b1020; --muted:#5b6472; --line:rgba(99,102,241,.16);
  --brand:#2563eb; --brand2:#7c3aed; --cyan:#06b6d4; --accent:#22d3ee;
  --glow:0 0 0 1px rgba(37,99,235,.08),0 20px 55px rgba(37,99,235,.12);
  --shadow:0 14px 40px rgba(30,41,59,.10);
  --radius:20px; --radius-sm:12px;
  --focus:0 0 0 3px rgba(37,99,235,.35);
}
[data-theme="dark"]{
  --bg:#070b16; --surface:rgba(15,23,42,.80); --panel:rgba(15,23,42,.68);
  --text:#f5f7ff; --muted:#a5afc2; --line:rgba(129,140,248,.20);
  --brand:#60a5fa; --brand2:#a78bfa; --cyan:#22d3ee; --accent:#67e8f9;
  --glow:0 0 0 1px rgba(96,165,250,.14),0 24px 65px rgba(0,0,0,.32);
  --shadow:0 18px 55px rgba(0,0,0,.32);
  --focus:0 0 0 3px rgba(96,165,250,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--text);font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:radial-gradient(circle at 8% 0%,rgba(37,99,235,.12),transparent 28%),
             radial-gradient(circle at 92% 8%,rgba(124,58,237,.12),transparent 28%),
             var(--bg);
  overflow-x:hidden;
}
a{color:inherit}
button,input,select{font:inherit}
:focus-visible{outline:none;box-shadow:var(--focus);border-radius:8px}
.container{width:min(1180px,92%);margin:auto}
.hidden{display:none!important}

/* Barre supérieure + navigation ------------------------------------------ */
.topbar{background:var(--text);color:var(--bg);font-size:.86rem}
.topbar .container{display:flex;justify-content:space-between;gap:10px;padding:7px 0;flex-wrap:wrap}
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--surface) 90%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
  box-shadow:0 8px 30px rgba(15,23,42,.06)}
.navin{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{font-weight:900;text-decoration:none;font-size:1.35rem;letter-spacing:-.04em;
  background:linear-gradient(90deg,var(--brand),var(--brand2),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.logo span{background:none;-webkit-text-fill-color:currentColor;color:var(--brand2)}
.links{display:flex;gap:18px;margin-left:auto;align-items:center;flex-wrap:wrap}
.links a{text-decoration:none;color:var(--muted);font-weight:650}
.links a:hover{color:var(--text)}
.menuBtn{display:none}
.mobile-panel{display:none}
.mobile-panel.open{display:block;padding:14px;border-top:1px solid var(--line);background:var(--surface)}
.mobile-panel a{color:var(--text);text-decoration:none}

/* Boutons ----------------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:11px 16px;text-decoration:none;cursor:pointer;background:var(--surface);
  color:var(--text);font-weight:750;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(37,99,235,.14)}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));border-color:transparent;color:#fff;
  box-shadow:0 10px 28px rgba(79,70,229,.24)}
.btn.teal{background:linear-gradient(135deg,var(--cyan),var(--brand));border-color:transparent;color:#fff}

/* Hero --------------------------------------------------------------------*/
.hero{position:relative;isolation:isolate;padding:74px 0 52px;
  background:radial-gradient(circle at 90% 10%,rgba(124,58,237,.18),transparent 34%),
             radial-gradient(circle at 10% 20%,rgba(6,182,212,.14),transparent 30%)}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.20;
  background-image:linear-gradient(rgba(99,102,241,.16) 1px,transparent 1px),
                    linear-gradient(90deg,rgba(99,102,241,.16) 1px,transparent 1px);
  background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 75%)}
.eyebrow{display:inline-flex;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;
  background:var(--surface);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(37,99,235,.10);
  font-weight:800;font-size:.84rem}
.hero h1{font-size:clamp(2.5rem,6vw,5.2rem);line-height:1.02;letter-spacing:-.05em;max-width:950px;margin:18px 0}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--brand),var(--brand2),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{max-width:760px;color:var(--muted);font-size:1.12rem}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:40px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;
  box-shadow:var(--glow);backdrop-filter:blur(14px);transition:transform .22s ease,box-shadow .22s ease}
.stat:hover{transform:translateY(-4px)}
.stat b{display:block;font-size:1.7rem}
.stat span{color:var(--muted);font-size:.88rem}

/* Sections / typographie ---------------------------------------------------*/
.section{padding:54px 0}
.section h2{font-size:clamp(1.8rem,3vw,2.6rem);letter-spacing:-.03em;margin:0 0 8px}
.lead{color:var(--muted);max-width:720px}
.article{max-width:850px;margin:auto}
.article h1{font-size:clamp(2.1rem,5vw,3.6rem);line-height:1.08;letter-spacing:-.04em}
.article h2{margin-top:40px}
.breadcrumbs{padding:18px 0;color:var(--muted);font-size:.9rem}
.breadcrumbs a{color:var(--muted);text-decoration:none}
.breadcrumbs a:hover{color:var(--brand)}
.callout{padding:20px;border-left:4px solid var(--brand);background:var(--surface);border-radius:12px;
  box-shadow:var(--glow)}
.notice{font-size:.86rem;color:var(--muted)}

/* Recherche / filtres -------------------------------------------------------*/
.finder,.smart-library-controls{background:var(--surface);border:1px solid var(--line);border-radius:24px;
  padding:22px;box-shadow:var(--glow);backdrop-filter:blur(14px)}
.finder-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:10px}
.smart-library-controls{display:grid;grid-template-columns:minmax(240px,2fr) repeat(3,minmax(150px,1fr));
  gap:10px;margin:22px 0;align-items:center}
.input,.select{width:100%;padding:13px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:color-mix(in srgb,var(--surface) 80%,var(--bg));color:var(--text)}
.input:focus,.select:focus{border-color:var(--brand)}
.library-count{color:var(--muted);font-size:.86rem;font-weight:700;text-align:right}

/* Cartes ---------------------------------------------------------------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;
  box-shadow:0 8px 22px rgba(16,24,40,.05);backdrop-filter:blur(14px);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 60px rgba(37,99,235,.14);
  border-color:color-mix(in srgb,var(--brand) 35%,var(--line))}
.card h3{margin:8px 0;font-size:1.1rem;line-height:1.3}
.meta{display:flex;gap:7px;flex-wrap:wrap}
.tag{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:.76rem;font-weight:800;
  background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 14%,var(--surface)),color-mix(in srgb,var(--brand2) 12%,var(--surface)));
  color:var(--brand)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips span{font-size:.74rem;font-weight:800;padding:4px 8px;border-radius:999px;background:var(--bg);
  border:1px solid var(--line);color:var(--muted)}
.muted{color:var(--muted)}
.score{font-weight:900;color:var(--cyan)}

/* Chemins 48h/7j/30j/90j -------------------------------------------------- */
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.path{padding:22px;border-radius:18px;border:1px solid var(--line);background:var(--surface);
  transition:transform .22s ease}
.path:hover{transform:translateY(-4px)}

/* Résultats chiffrés (comparateur, simulateur) --------------------------- */
.resultgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.resultgrid>div{padding:18px;border:1px solid var(--line);border-radius:15px;background:var(--surface)}
.resultgrid b{display:block;color:var(--muted);font-size:.8rem}
.resultgrid strong{font-size:1.35rem;display:block;margin-top:6px}
.tablewrap{overflow:auto}
.compare{width:100%;border-collapse:collapse}
.compare th,.compare td{border:1px solid var(--line);padding:11px;text-align:left}

/* Outils / ressources ------------------------------------------------------*/
.tool-grid,.resource-grid{grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.resource-card{position:relative;overflow:hidden}
.resource-card:before{content:"";position:absolute;inset:0 0 auto;height:3px;
  background:linear-gradient(90deg,var(--brand),var(--brand2),var(--cyan))}
.tool-card{display:flex;flex-direction:column;min-height:270px}
.tool-head{display:flex;gap:14px;align-items:flex-start}
.tool-logo-wrap{width:58px;height:58px;flex:0 0 58px;border:1px solid var(--line);border-radius:16px;
  display:grid;place-items:center;background:var(--panel);backdrop-filter:blur(10px);overflow:hidden}
.tool-logo{width:40px;height:40px;object-fit:contain}
.tool-fallback{font-weight:800;color:var(--brand2)}
.tool-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding:10px 0;font-size:.8rem;color:var(--muted)}
.resource-actions,.filter-links,.share-bar,.tag-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.tag-row span{font-size:.8rem;padding:5px 9px;border-radius:999px;border:1px solid var(--line);background:var(--panel)}
.copy-block{white-space:pre-wrap;max-height:340px;overflow:auto;padding:14px;border-radius:12px;
  background:#0b1220;color:#eef4ff;font-size:.88rem}

/* Illustration technologique (fiches business) --------------------------- */
.business-visual{margin:24px 0;border-radius:24px;min-height:220px;color:#fff;position:relative;
  display:grid;place-items:center;overflow:hidden;
  background:radial-gradient(circle at 15% 20%,rgba(37,99,235,.4),transparent 30%),
             radial-gradient(circle at 85% 30%,rgba(124,58,237,.35),transparent 32%),
             radial-gradient(circle at 50% 90%,rgba(6,182,212,.28),transparent 35%),
             linear-gradient(135deg,#0b1220,#18264b 55%,#071827)}
.business-visual:after{content:"";position:absolute;width:180px;height:180px;
  border:1px solid rgba(255,255,255,.22);border-radius:40px;transform:rotate(18deg);
  box-shadow:0 0 80px rgba(6,182,212,.20)}
.business-visual span{position:relative;z-index:2;font-weight:800;font-size:clamp(1.1rem,3vw,2rem);
  text-align:center;padding:20px}

/* Vidéo formation ----------------------------------------------------------*/
.business-video{margin:28px 0;padding:22px;background:var(--surface);border:1px solid var(--line);
  border-radius:24px;box-shadow:var(--glow)}
.video-frame{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#000;margin:14px 0}
.video-frame iframe{width:100%;height:100%;border:0}
.video-note,.video-credit{color:var(--muted);font-size:.9rem}

/* Écosystème AYDI ----------------------------------------------------------*/
.ecosystem-synergy{margin:34px 0;padding:26px;border:1px solid var(--line);border-radius:24px;background:var(--panel)}
.ecosystem-inner{max-width:1180px;margin:auto;display:grid;grid-template-columns:1fr 1.25fr;gap:22px;align-items:center}
.ecosystem-kicker,.section-kicker{font-size:.75rem;font-weight:800;letter-spacing:.12em;opacity:.7;text-transform:uppercase}
.ecosystem-synergy h2{margin:.35rem 0 .55rem}
.ecosystem-synergy p{color:var(--muted);line-height:1.55}
.ecosystem-links{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ecosystem-card{display:flex;flex-direction:column;gap:7px;padding:18px;border:1px solid var(--line);
  border-radius:18px;text-decoration:none;color:inherit;background:var(--surface);transition:transform .22s ease}
.ecosystem-card:hover{transform:translateY(-2px)}
.ecosystem-card span{font-size:.9rem;color:var(--muted);line-height:1.45}

/* Pied de page / consentement ---------------------------------------------*/
.footer{padding:45px 0;border-top:1px solid var(--line);color:var(--muted);
  background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--brand) 3%,var(--bg)))}
.footergrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.footer-official{margin-top:22px;font-size:.86rem;color:var(--muted)}
.visitor{font-weight:800}
.arabic{direction:rtl;text-align:right}
.cookie{position:fixed;bottom:18px;left:18px;right:18px;z-index:50;background:var(--surface);
  border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow);
  backdrop-filter:blur(14px);display:flex;gap:16px;align-items:center;justify-content:space-between}
.cookie p{margin:0;max-width:800px}
.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}

/* Responsive ---------------------------------------------------------------*/
@media(max-width:900px){
  .links{display:none}
  .menuBtn{display:inline-flex;margin-left:auto}
  .stats{grid-template-columns:repeat(2,1fr)}
  .finder-grid{grid-template-columns:1fr 1fr}
  .smart-library-controls{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr 1fr}
  .path-grid{grid-template-columns:1fr 1fr}
  .ecosystem-inner,.ecosystem-links{grid-template-columns:1fr}
  .hero:before{background-size:30px 30px}
}
@media(max-width:620px){
  .topbar .container{gap:10px;flex-direction:column}
  .hero{padding-top:45px}
  .hero h1{font-size:2.5rem}
  .stats,.cards,.path-grid,.finder-grid,.smart-library-controls,.resultgrid{grid-template-columns:1fr}
  .navin{min-height:62px}
  .section{padding:38px 0}
  .btn{width:100%}
  .actions .btn{width:auto}
  .container{width:min(94%,1180px)}
  .card,.stat,.path{border-radius:16px}
  .cookie{flex-direction:column;align-items:stretch}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .btn,.card,.stat,.path,.ecosystem-card{transition:none!important}
  .btn:hover,.card:hover,.stat:hover,.path:hover,.ecosystem-card:hover{transform:none}
}