/* ============================================================
   TeamSystem.dz — Feuille de style commune des pages services
   Réutilise l'identité visuelle du site (thème futuriste cyan).
   Un seul fichier mis en cache par le navigateur pour toutes
   les pages : chargement quasi instantané dès la 2e page.
   ============================================================ */

:root{
  --bg-dark:#020617;
  --bg-card:rgba(15,23,42,.55);
  --bg-card-solid:#0b1220;
  --border-glass:rgba(34,211,238,.10);
  --border-glass-hover:rgba(34,211,238,.35);
  --primary:#0e7490;
  --primary-light:#22d3ee;
  --text-main:#f3f4f6;
  --text-muted:#b4bdc9;
  --text-dim:#7c8797;
  --glow-cyan:rgba(34,211,238,.15);
  --transition:all .4s cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{
  scroll-behavior:smooth;scroll-padding-top:90px;
  font-family:'Plus Jakarta Sans','Segoe UI',sans-serif;
  background-color:var(--bg-dark);color:var(--text-main);
  overflow-x:hidden;-webkit-text-size-adjust:100%;
}
body{line-height:1.7}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}

/* Halo d'ambiance en fond */
body::before{
  content:'';position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(60% 50% at 15% 0%,rgba(14,116,144,.18),transparent 60%),
    radial-gradient(50% 40% at 100% 20%,rgba(34,211,238,.10),transparent 60%);
}

/* ===== NAVBAR ===== */
.navbar{
  position:fixed;top:0;left:0;width:100%;z-index:1000;
  background:rgba(2,6,23,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border-glass);
  padding:14px 5%;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.brand-logo{display:flex;align-items:center;gap:10px}
.brand-logo img{height:40px;width:auto}
.nav-links{display:flex;gap:28px;list-style:none;align-items:center}
.nav-links a{
  font-size:.95rem;font-weight:500;color:var(--text-muted);
  position:relative;padding:5px 0;transition:var(--transition);
}
.nav-links a:hover,.nav-links a.active{color:var(--primary-light);text-shadow:0 0 10px rgba(34,211,238,.3)}
.nav-links a::after{
  content:'';position:absolute;bottom:0;left:0;width:0;height:2px;
  background:var(--primary-light);box-shadow:0 0 8px var(--primary-light);transition:var(--transition);
}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.btn-cta{
  display:inline-block;background:linear-gradient(135deg,var(--primary),#0891b2);color:#fff;
  padding:11px 22px;border-radius:8px;font-weight:600;font-size:.9rem;
  border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 14px rgba(14,116,144,.3);
  cursor:pointer;transition:var(--transition)
}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(34,211,238,.5);background:linear-gradient(135deg,#0891b2,var(--primary-light))}
.btn-ghost{
  display:inline-block;padding:11px 22px;border-radius:8px;font-weight:600;font-size:.9rem;
  color:var(--primary-light);border:1px solid var(--border-glass-hover);background:transparent;transition:var(--transition)
}
.btn-ghost:hover{background:rgba(34,211,238,.08);transform:translateY(-2px)}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;
  background:transparent;border:1px solid var(--border-glass);border-radius:8px;cursor:pointer;padding:0 10px
}
.nav-toggle span{display:block;width:100%;height:2px;background:var(--primary-light);border-radius:2px;transition:var(--transition)}

/* ===== FIL D'ARIANE + HERO ===== */
.page-hero{padding:120px 5% 54px;position:relative}
.hero-wrap{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-visual{position:relative}
.hero-svg{width:100%;height:auto;display:block;filter:drop-shadow(0 24px 46px rgba(0,0,0,.5))}
.hero-svg .pulse{animation:heroPulse 3.2s ease-in-out infinite}
@keyframes heroPulse{0%,100%{opacity:.45}50%{opacity:1}}
.breadcrumb{font-size:.85rem;color:var(--text-dim);margin-bottom:26px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.breadcrumb a{color:var(--text-muted);transition:var(--transition)}
.breadcrumb a:hover{color:var(--primary-light)}
.breadcrumb i{font-size:.65rem;opacity:.6}
.badge-futuristic{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:600;letter-spacing:.5px;text-transform:uppercase;
  color:var(--primary-light);background:rgba(34,211,238,.07);
  border:1px solid var(--border-glass-hover);border-radius:999px;padding:7px 16px;margin-bottom:20px
}
.badge-futuristic span{width:7px;height:7px;border-radius:50%;background:var(--primary-light);box-shadow:0 0 10px var(--primary-light)}
.page-hero h1{
  font-family:'Orbitron','Plus Jakarta Sans',sans-serif;font-weight:800;line-height:1.15;
  font-size:clamp(1.9rem,4.5vw,3.1rem);max-width:16ch;
  background:linear-gradient(135deg,#fff 40%,var(--primary-light));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent
}
.page-hero .lead{color:var(--text-muted);font-size:1.12rem;max-width:60ch;margin-top:18px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* ===== CONTENU ===== */
main{position:relative}
.section{padding:26px 5% 26px;max-width:1120px;margin:0 auto}
.section.narrow{max-width:820px}
.prose h2{
  font-family:'Orbitron','Plus Jakarta Sans',sans-serif;font-weight:700;
  font-size:clamp(1.4rem,3vw,1.9rem);margin:30px 0 14px;color:#fff
}
.prose h3{font-size:1.15rem;font-weight:700;margin:24px 0 10px;color:var(--primary-light)}
.prose p{color:var(--text-muted);margin-bottom:14px}
.prose strong{color:#e8edf3;font-weight:700}
.prose ul{list-style:none;margin:12px 0 20px;display:grid;gap:10px}
.prose ul li{position:relative;padding-left:30px;color:var(--text-muted)}
.prose ul li::before{
  content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;
  position:absolute;left:0;top:2px;color:var(--primary-light);font-size:.85rem
}

/* Grille de sous-services / atouts */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:18px;margin:22px 0}
.feature-card{
  background:var(--bg-card);border:1px solid var(--border-glass);border-radius:16px;padding:24px;
  transition:var(--transition);backdrop-filter:blur(8px)
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--border-glass-hover);box-shadow:0 12px 30px rgba(0,0,0,.35)}
.feature-card .ico{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:linear-gradient(135deg,rgba(14,116,144,.35),rgba(34,211,238,.12));
  border:1px solid var(--border-glass-hover);color:var(--primary-light);font-size:1.2rem
}
.feature-card h3{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:8px}
.feature-card p{color:var(--text-muted);font-size:.94rem;margin:0}

/* Bandeau chiffres */
.stat-band{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;
  background:linear-gradient(135deg,rgba(14,116,144,.14),rgba(2,6,23,.2));
  border:1px solid var(--border-glass);border-radius:18px;padding:26px;margin:26px 0
}
.stat-band .stat{text-align:center}
.stat-band .stat b{
  display:block;font-family:'Orbitron',sans-serif;font-weight:800;font-size:1.8rem;
  color:var(--primary-light);text-shadow:0 0 18px var(--glow-cyan)
}
.stat-band .stat span{font-size:.85rem;color:var(--text-muted)}

/* Marques partenaires */
.brand-chips{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 6px}
.brand-chips .chip{
  font-size:.82rem;font-weight:600;color:var(--text-main);
  background:var(--bg-card);border:1px solid var(--border-glass-hover);
  border-radius:8px;padding:8px 14px
}

/* Secteurs */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0}
.tag-row .tag{
  font-size:.85rem;color:var(--text-muted);border:1px dashed var(--border-glass-hover);
  border-radius:999px;padding:7px 15px;background:rgba(34,211,238,.03)
}

/* Étapes process */
.steps{counter-reset:step;display:grid;gap:14px;margin:18px 0}
.step{
  display:flex;gap:16px;align-items:flex-start;background:var(--bg-card);
  border:1px solid var(--border-glass);border-radius:14px;padding:18px 20px
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:'Orbitron',sans-serif;font-weight:800;font-size:1.1rem;color:var(--primary-light);
  min-width:42px;height:42px;display:grid;place-items:center;border-radius:10px;
  background:rgba(34,211,238,.08);border:1px solid var(--border-glass-hover)
}
.step h4{font-size:1rem;color:#fff;margin-bottom:4px}
.step p{color:var(--text-muted);font-size:.92rem;margin:0}

/* FAQ (accordéon natif, sans JS) */
.faq{display:grid;gap:12px;margin-top:16px}
.faq details{
  background:var(--bg-card);border:1px solid var(--border-glass);border-radius:12px;
  padding:2px 20px;transition:var(--transition)
}
.faq details[open]{border-color:var(--border-glass-hover)}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 0;font-weight:600;color:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:14px
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'\f067';font-family:'Font Awesome 6 Free';font-weight:900;font-size:.85rem;color:var(--primary-light);transition:var(--transition)}
.faq details[open] summary::after{content:'\f068'}
.faq details p{color:var(--text-muted);padding-bottom:18px;margin:0}

/* Bandeau CTA */
.cta-band{
  text-align:center;background:linear-gradient(135deg,rgba(14,116,144,.22),rgba(8,145,178,.12));
  border:1px solid var(--border-glass-hover);border-radius:22px;padding:44px 30px;margin:36px auto;max-width:1120px
}
.cta-band h2{font-family:'Orbitron',sans-serif;font-weight:700;font-size:clamp(1.4rem,3vw,2rem);color:#fff;margin-bottom:12px}
.cta-band p{color:var(--text-muted);max-width:52ch;margin:0 auto 24px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* Autres expertises */
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:18px}
.related a{
  display:flex;align-items:center;gap:12px;background:var(--bg-card);
  border:1px solid var(--border-glass);border-radius:12px;padding:15px 16px;
  color:var(--text-main);font-weight:600;font-size:.95rem;transition:var(--transition)
}
.related a:hover{border-color:var(--border-glass-hover);transform:translateY(-3px);color:var(--primary-light)}
.related a i{color:var(--primary-light);font-size:1.05rem;width:22px;text-align:center}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--border-glass);background:rgba(2,6,23,.6);margin-top:40px;padding:44px 5% 26px}
.footer-grid{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.footer-grid img{height:42px;margin-bottom:14px}
.footer-grid p{color:var(--text-muted);font-size:.92rem}
.footer h5{color:#fff;font-size:.95rem;margin-bottom:12px;letter-spacing:.5px}
.footer ul{list-style:none;display:grid;gap:8px}
.footer ul a{color:var(--text-muted);font-size:.92rem;transition:var(--transition)}
.footer ul a:hover{color:var(--primary-light)}
.footer .muted{color:var(--text-dim);font-size:.82rem;margin-top:6px}
.footer a.line{color:#fff;font-weight:600;font-size:.95rem}
.footer-bottom{max-width:1120px;margin:26px auto 0;padding-top:20px;border-top:1px solid var(--border-glass);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;color:var(--text-dim);font-size:.82rem}

/* WhatsApp flottant */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:1200;width:56px;height:56px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;font-size:1.7rem;
  box-shadow:0 8px 24px rgba(37,211,102,.45);transition:var(--transition)
}
.wa-float:hover{transform:scale(1.08) translateY(-2px)}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .hero-wrap{grid-template-columns:1fr;gap:28px}
  .hero-visual{order:2;max-width:520px;margin-inline:auto;width:100%}
}
@media(max-width:860px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links{
    position:fixed;top:0;right:-100%;height:100vh;width:min(80%,320px);flex-direction:column;
    justify-content:center;align-items:flex-start;gap:26px;padding:0 34px;
    background:rgba(2,6,23,.96);backdrop-filter:blur(20px);transition:right .4s cubic-bezier(.16,1,.3,1)
  }
  .nav-links.open{right:0}
  .nav-links a{font-size:1.15rem}
  .nav-toggle{display:flex}
  .btn-cta-nav{display:none}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .page-hero{padding:120px 6% 46px}
}

/* Accessibilité : mouvement réduit */
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important;animation:none!important}
  .hero-svg .pulse{opacity:.85!important}
}
:focus-visible{outline:2px solid var(--primary-light);outline-offset:3px;border-radius:4px}

/* ===== Menu déroulant "Solutions" ===== */
.nav-item-drop{position:relative}
.nav-drop-toggle{display:inline-flex;align-items:center;gap:7px}
.drop-caret{font-size:.62rem;color:var(--primary-light);transition:transform .3s ease}
.nav-item-drop:hover .drop-caret,.nav-item-drop.open .drop-caret{transform:rotate(180deg)}
.nav-item-drop::before{content:'';position:absolute;top:100%;left:0;width:100%;height:18px}
.nav-dropdown{
  position:absolute;top:100%;left:0;margin-top:14px;transform:translateY(8px);
  min-width:342px;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:10px;
  background:rgba(2,6,23,.97);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--border-glass-hover);border-radius:14px;box-shadow:0 22px 55px rgba(0,0,0,.55);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .25s ease,transform .25s ease,visibility .25s;z-index:1060}
.nav-item-drop:hover .nav-dropdown,.nav-item-drop:focus-within .nav-dropdown,.nav-item-drop.open .nav-dropdown{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.nav-dropdown li{margin:0}
.nav-dropdown a{display:flex;align-items:center;gap:9px;padding:9px 12px;border-radius:8px;
  font-size:.85rem;font-weight:500;color:var(--text-muted);white-space:nowrap}
.nav-dropdown a::after{display:none}
.nav-dropdown a:hover{background:rgba(34,211,238,.08);color:var(--primary-light);text-shadow:none}
.nav-dropdown a i{color:var(--primary-light);width:18px;text-align:center;font-size:.9rem;flex:none}
@media (max-width:860px){
  .nav-item-drop{width:100%}
  .nav-drop-toggle{justify-content:space-between;width:100%}
  .nav-dropdown{position:static;transform:none;margin:8px 0 0;min-width:0;grid-template-columns:1fr;gap:0;
    padding:2px 0 2px 12px;background:transparent;border:none;box-shadow:none;border-left:2px solid var(--border-glass-hover);
    opacity:1;visibility:visible;pointer-events:auto;display:none}
  .nav-item-drop.open .nav-dropdown{display:grid}
  .nav-dropdown a{font-size:1.05rem;padding:11px 10px}
}