/* ═══════════════════════════════════════════════════════════════
   style.css — SoftHome DZ (Articles FR + AR + Pages secondaires)
   DESIGN MIS À JOUR (audit 2026-08-13) : palette cyan/émeraude
   cohérente avec l'accueil (home.css) — remplace l'ancien violet.
   Mêmes noms de classes => aucune modification HTML nécessaire.
   ═══════════════════════════════════════════════════════════════ */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --brand-200:#a5f3fc;--brand-300:#67e8f9;--brand-400:#22d3ee;
  --brand-500:#06b6d4;--brand-600:#0891b2;--brand-700:#0e7490;
  --accent-400:#34d399;--accent-500:#10b981;
  --accent:var(--brand-400);
  --accent-fort:var(--brand-300);
  --accent-fonce:var(--brand-700);
  --fond:#050a14;--fond-2:#0a1322;
  --carte:rgba(14,27,48,.72);
  --bordure:rgba(103,232,249,.14);
  --texte:#e2e8f0;--texte-doux:#94a3b8;
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  color:var(--texte);line-height:1.7;background:var(--fond);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%,rgba(34,211,238,.07),transparent),
    radial-gradient(ellipse 60% 40% at 95% 35%,rgba(52,211,153,.05),transparent);
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--brand-400);color:var(--fond)}
.container{max-width:1080px;margin:0 auto;padding:0 20px}
.container-narrow{max-width:760px}
img{max-width:100%;height:auto;display:block}
a:focus-visible,button:focus-visible{outline:2px solid var(--brand-400);outline-offset:2px;border-radius:6px}

.site-header{position:sticky;top:0;background:rgba(10,19,34,.8);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(103,232,249,.08);box-shadow:0 8px 32px rgba(0,0,0,.3);z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:inline-flex;align-items:center;gap:9px;font-size:1.3rem;font-weight:700;text-decoration:none;color:var(--texte)}
.logo-mark{width:34px;height:auto;flex-shrink:0}
.logo span{color:var(--accent-fort)}
nav a{margin-left:22px;text-decoration:none;color:var(--texte-doux);font-weight:500;transition:color .3s}
nav a:hover{color:var(--accent-fort)}

.hero{position:relative;padding:80px 0 70px;text-align:center;background:radial-gradient(ellipse 60% 50% at 50% -10%,rgba(34,211,238,.12),transparent),radial-gradient(ellipse 40% 40% at 85% 60%,rgba(52,211,153,.07),transparent)}
.hero-badge{display:inline-block;background:rgba(6,182,212,.1);border:1px solid rgba(34,211,238,.25);color:var(--brand-300);padding:6px 16px;border-radius:999px;font-size:0.9rem;margin-bottom:22px}
.hero h1{font-size:2.7rem;margin-bottom:18px;line-height:1.18;max-width:840px;margin-left:auto;margin-right:auto;background:linear-gradient(120deg,#6ee7b7,#22d3ee 45%,#67e8f9 80%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:1.15rem;max-width:680px;margin:0 auto 30px;color:var(--texte-doux)}
.hero-img{max-width:560px;margin:38px auto 0;border-radius:18px;border:1px solid var(--bordure);box-shadow:0 0 60px rgba(6,182,212,.2)}
.btn{display:inline-block;background:linear-gradient(135deg,#34d399,#06b6d4 55%,#22d3ee);color:#050a14;padding:14px 34px;border-radius:10px;text-decoration:none;font-weight:600;box-shadow:0 6px 24px rgba(6,182,212,.3);transition:transform .3s ease,box-shadow .3s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(6,182,212,.45)}
.section{padding:70px 0}
.section-alt{background:var(--fond-2)}
.section h2{font-size:2rem;margin-bottom:34px;text-align:center}
.section p{max-width:820px;margin-left:auto;margin-right:auto;margin-bottom:14px;color:var(--texte-doux)}
.section strong{color:var(--texte)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.card{background:var(--carte);border:1px solid var(--bordure);border-radius:16px;padding:24px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.35);box-shadow:0 16px 48px rgba(6,182,212,.16)}
.card-img{border-radius:10px;margin-bottom:18px;border:1px solid var(--bordure)}
.card h3{margin-bottom:12px;line-height:1.35;color:var(--texte)}
.card h3 a{color:var(--texte);text-decoration:none}
.card h3 a:hover{color:var(--accent-fort)}
.card p{margin:0 0 12px;color:var(--texte-doux)}
.card-tag{display:inline-block;font-size:0.82rem;font-weight:600;color:var(--brand-300);background:rgba(6,182,212,.1);border:1px solid rgba(34,211,238,.22);padding:4px 12px;border-radius:999px;margin-bottom:14px}
.card-link{color:var(--accent-fort);font-weight:600;text-decoration:none}
.card-link:hover{text-decoration:underline}
#contact a{color:var(--accent-fort)}
.article{padding:50px 0 70px}
.breadcrumb{font-size:0.88rem;color:var(--texte-doux);margin-bottom:22px}
.breadcrumb a{color:var(--accent-fort);text-decoration:none}
.article h1{font-size:2.2rem;line-height:1.25;margin:10px 0 20px;color:#ffffff}
.article h2{font-size:1.5rem;margin:38px 0 14px;color:var(--accent-fort)}
.article p{margin-bottom:16px;color:var(--texte-doux)}
.article .lead{font-size:1.15rem;color:var(--texte)}
.article ul,.article ol{margin:0 0 18px 24px;color:var(--texte-doux)}
.article li{margin-bottom:8px}
.article a{color:var(--accent-fort)}
.article strong{color:var(--texte)}
.article-img{border-radius:14px;margin:8px 0 26px;border:1px solid var(--bordure);box-shadow:0 0 40px rgba(6,182,212,.14)}
.site-footer{background:#050a14;color:var(--texte-doux);padding:34px 0;text-align:center;border-top:1px solid rgba(103,232,249,.1)}
.footer-links{margin-top:8px}
.footer-links a{color:var(--accent-fort);text-decoration:none}
.footer-links a:hover{text-decoration:underline}

/* ── RTL (pages arabes) ── */
[dir="rtl"] body,[dir="rtl"]{font-family:'Inter','Segoe UI',Tahoma,system-ui,-apple-system,sans-serif}
[dir="rtl"] nav a{margin-left:0;margin-right:22px}
[dir="rtl"] .article ul,[dir="rtl"] .article ol{margin:0 24px 18px 0}
[dir="rtl"] .hero h1{line-height:1.35}
[dir="rtl"] .article h1{line-height:1.4}
.lang-switch{border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:4px 14px;color:var(--accent-fort) !important;font-size:0.88rem}
.lang-switch:hover{background:rgba(6,182,212,.12)}

@media (max-width:640px){.hero{padding:56px 0 50px}.hero h1{font-size:1.85rem}.article h1{font-size:1.6rem}nav a{margin-left:12px;font-size:0.88rem}[dir="rtl"] nav a{margin-left:0;margin-right:12px}}

.btn-guide-ia-banner{display:inline-block;background:linear-gradient(135deg,#06b6d4,#0e7490);color:#fff !important;text-decoration:none;padding:10px 20px;border-radius:8px;font-weight:600;font-size:0.95rem;transition:transform .3s,box-shadow .3s}
.btn-guide-ia-banner:hover{opacity:0.9}
.btn-guide-ia-hero{display:inline-block;margin-left:16px;background:linear-gradient(135deg,#34d399,#06b6d4);color:#050a14 !important;text-decoration:none;padding:14px 28px;border-radius:12px;font-weight:600;font-size:16px;box-shadow:0 10px 20px -5px rgba(6,182,212,.4);transition:transform .3s,box-shadow .3s}
.btn-guide-ia-hero:hover{transform:translateY(-2px)}
.banner-guide-ia{text-align:center;margin:40px 0}

/* Cadre vidéo — déplacé ici pour compatibilité CSP */
.yt-frame{border:0;border-radius:16px;box-shadow:0 10px 25px rgba(0,0,0,.3)}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}
/* Générateur IA */
#generator-form label{display:block;color:var(--texte);font-weight:600;font-size:.9rem;margin-bottom:14px}
#generator-form input,#generator-form select,#generator-form textarea{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid var(--bordure);border-radius:8px;background:rgba(255,255,255,.06);color:var(--texte);font:inherit;outline:none}
#generator-form option{background:#0a1322;color:#e2e8f0}
#generator-form input:focus,#generator-form select:focus,#generator-form textarea:focus{border-color:var(--brand-400);box-shadow:0 0 0 3px rgba(34,211,238,.12)}
#generator-form button:disabled{opacity:.6;cursor:wait}
#result{margin:18px 0;padding:16px;border-radius:10px;background:rgba(6,182,212,.08);border:1px solid var(--bordure);color:var(--texte);line-height:1.75}
.small{font-size:.82rem;color:var(--texte-doux);margin-top:10px}