/* JADWARE — Styles partagés entre toutes les pages */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #0ea5e9;
  --primary-dark: #0284c7;
  --secondary: #6366f1;
  --accent: #0891b2;
  --gold: #d97706;
  /* Light mode (défaut) */
  --dark: #f8fafc;
  --dark2: #f1f5f9;
  --dark3: #e2e8f0;
  --text: #0f172a;
  --text-muted: #64748b;
  --glass: rgba(0,0,0,0.04);
  --glass-border: rgba(0,0,0,0.1);
  --glass-hover: rgba(0,0,0,0.07);
  --nav-bg: rgba(255,255,255,0.85);
  --nav-scrolled: rgba(255,255,255,0.97);
  --blob-opacity: 0.10;
}

[data-theme="dark"] {
  --accent: #22d3ee;
  --gold: #f59e0b;
  --dark: #020617;
  --dark2: #0f172a;
  --dark3: #1e293b;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --glass: rgba(255,255,255,0.05);
  --glass-border: rgba(255,255,255,0.1);
  --glass-hover: rgba(255,255,255,0.09);
  --nav-bg: rgba(2,6,23,0.6);
  --nav-scrolled: rgba(2,6,23,0.92);
  --blob-opacity: 0.18;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: var(--dark); color: var(--text); overflow-x: hidden; transition: background 0.3s, color 0.3s; }

/* BG BLOBS */
.bg-blobs { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(120px); opacity: var(--blob-opacity); animation: blobFloat 18s ease-in-out infinite; }
.blob-1 { width: 700px; height: 700px; background: var(--primary); top: -200px; left: -200px; animation-delay: 0s; }
.blob-2 { width: 500px; height: 500px; background: var(--secondary); top: 40%; right: -150px; animation-delay: -6s; }
.blob-3 { width: 400px; height: 400px; background: var(--accent); bottom: -100px; left: 30%; animation-delay: -12s; }
@keyframes blobFloat { 0%,100%{transform:translate(0,0) scale(1)} 33%{transform:translate(40px,-60px) scale(1.05)} 66%{transform:translate(-30px,40px) scale(0.95)} }

/* NAVBAR */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 5%; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--nav-bg);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}
nav.scrolled { background: var(--nav-scrolled); }
.nav-logo img { height: 38px; transition: opacity 0.2s, filter 0.3s; }
[data-theme="dark"] .nav-logo img { filter: brightness(0) invert(1); }
.nav-logo img:hover { opacity: 0.8; }
.nav-logo { text-decoration: none; }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color 0.2s; position: relative; }
.nav-links a::after { content:''; position:absolute; bottom:-4px; left:0; right:0; height:2px; background:var(--primary); transform:scaleX(0); transition:transform 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { background: linear-gradient(135deg,var(--primary),var(--secondary)); color:white!important; padding:0.5rem 1.2rem; border-radius:8px; font-weight:600!important; transition:opacity 0.2s,transform 0.2s!important; }
.nav-cta:hover { opacity:.9; transform:translateY(-1px)!important; }
.nav-cta::after { display:none!important; }

/* Theme toggle */
.theme-toggle {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  border-radius: 50px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s;
  white-space: nowrap;
}
.theme-toggle:hover { background: var(--glass-hover); }
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: inline; }
[data-theme="dark"] .theme-toggle .icon-sun  { display: inline; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:4px; }
.hamburger span { display:block; width:24px; height:2px; background:var(--text); border-radius:2px; transition:all 0.3s; }

/* CONTAINER / SECTION COMMON */
section { position: relative; z-index: 1; }
.container { max-width: 1300px; margin: 0 auto; padding: 0 5%; }
.section-label { display:inline-block; font-size:0.78rem; font-weight:700; letter-spacing:2px; text-transform:uppercase; color:var(--primary); margin-bottom:1rem; background:rgba(14,165,233,0.1); padding:0.3rem 1rem; border-radius:50px; border:1px solid rgba(14,165,233,0.2); }
.section-title { font-family:'Space Grotesk',sans-serif; font-size:clamp(2rem,3.5vw,2.8rem); font-weight:800; letter-spacing:-1px; margin-bottom:1rem; }
.section-desc { color:var(--text-muted); font-size:1.05rem; max-width:700px; margin:0 auto; line-height:1.7; }
.section-header { text-align:center; margin-bottom:4rem; }
.gradient-text { background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 50%,var(--secondary) 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

/* BUTTONS */
.btn-primary { display:inline-flex; align-items:center; gap:0.5rem; background:linear-gradient(135deg,var(--primary),var(--secondary)); color:white; padding:0.9rem 2rem; border-radius:12px; font-weight:600; font-size:0.95rem; text-decoration:none; transition:all 0.3s; box-shadow:0 8px 32px rgba(14,165,233,0.3); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 12px 40px rgba(14,165,233,0.45); }
.btn-glass { display:inline-flex; align-items:center; gap:0.5rem; background:var(--glass); border:1px solid var(--glass-border); color:var(--text); padding:0.9rem 2rem; border-radius:12px; font-weight:600; font-size:0.95rem; text-decoration:none; transition:all 0.3s; backdrop-filter:blur(10px); }
.btn-glass:hover { background:var(--glass-hover); transform:translateY(-2px); }

/* COLOR HELPERS */
.c-blue{background:rgba(14,165,233,0.12);color:#0ea5e9}
.c-purple{background:rgba(99,102,241,0.12);color:#6366f1}
.c-cyan{background:rgba(34,211,238,0.12);color:#0891b2}
.c-gold{background:rgba(245,158,11,0.12);color:#d97706}
.c-green{background:rgba(34,197,94,0.12);color:#16a34a}
.c-red{background:rgba(239,68,68,0.12);color:#dc2626}
.c-orange{background:rgba(249,115,22,0.12);color:#ea580c}
.c-pink{background:rgba(236,72,153,0.12);color:#db2777}
.c-teal{background:rgba(20,184,166,0.12);color:#0d9488}
.c-indigo{background:rgba(129,140,248,0.12);color:#6366f1}
.c-lime{background:rgba(163,230,53,0.12);color:#65a30d}

/* CARDS GLASS */
.glass-card { background:var(--glass); border:1px solid var(--glass-border); backdrop-filter:blur(16px); border-radius:20px; padding:2rem; transition:all 0.3s; }
.glass-card:hover { transform:translateY(-4px); border-color:rgba(14,165,233,0.25); box-shadow:0 20px 60px rgba(0,0,0,0.1); }

/* TAG */
.tag { font-size:0.7rem; font-weight:600; padding:3px 10px; border-radius:50px; border:1px solid var(--glass-border); color:var(--text-muted); background:var(--glass); }

/* BRAND CARD */
.brand-card { background:var(--glass); border:1px solid var(--glass-border); border-radius:16px; padding:1.5rem; display:flex; flex-direction:column; align-items:center; gap:0.8rem; text-align:center; transition:all 0.3s; }
.brand-card:hover { border-color:rgba(14,165,233,0.35); transform:translateY(-4px); background:var(--glass-hover); }
.brand-icon { width:56px; height:56px; border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:1.6rem; }
.brand-name { font-weight:700; font-size:0.95rem; }
.brand-desc { font-size:0.8rem; color:var(--text-muted); line-height:1.5; }

/* FEATURE LIST */
.feature-list { display:flex; flex-direction:column; gap:0.9rem; }
.feature-item { display:flex; align-items:flex-start; gap:0.8rem; }
.feature-icon { width:32px; height:32px; min-width:32px; border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:0.85rem; }
.feature-text h4 { font-weight:700; font-size:0.92rem; margin-bottom:0.2rem; }
.feature-text p { font-size:0.82rem; color:var(--text-muted); line-height:1.55; }

/* SERVICE PAGE HERO */
.svc-hero { position:relative; z-index:1; padding:140px 5% 80px; }
.svc-hero-inner { max-width:1300px; margin:0 auto; }
.breadcrumb { display:flex; align-items:center; gap:0.5rem; font-size:0.82rem; color:var(--text-muted); margin-bottom:1.5rem; }
.breadcrumb a { color:var(--text-muted); text-decoration:none; transition:color 0.2s; }
.breadcrumb a:hover { color:var(--primary); }
.breadcrumb i { font-size:0.6rem; }
.svc-hero-title { font-family:'Space Grotesk',sans-serif; font-size:clamp(2.5rem,5vw,4rem); font-weight:800; letter-spacing:-1.5px; margin-bottom:1.2rem; line-height:1.1; }
.svc-hero-desc { font-size:1.1rem; color:var(--text-muted); line-height:1.8; max-width:680px; margin-bottom:2rem; }
.svc-hero-icon { width:80px; height:80px; border-radius:20px; display:flex; align-items:center; justify-content:center; font-size:2.2rem; margin-bottom:1.5rem; }
.stats-row { display:flex; gap:2.5rem; flex-wrap:wrap; margin-top:1.5rem; padding-top:1.5rem; border-top:1px solid var(--glass-border); }
.stat-item .stat-num { font-family:'Space Grotesk',sans-serif; font-size:1.8rem; font-weight:800; background:linear-gradient(135deg,var(--primary),var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.stat-item .stat-lbl { font-size:0.78rem; color:var(--text-muted); margin-top:2px; }

/* CTA SECTION */
.cta-section { padding:80px 0; }
.cta-box { background:linear-gradient(135deg,rgba(14,165,233,0.08),rgba(99,102,241,0.06)); border:1px solid rgba(14,165,233,0.2); border-radius:28px; padding:4rem 3rem; text-align:center; position:relative; overflow:hidden; }
.cta-box::before { content:''; position:absolute; top:-120px; left:50%; transform:translateX(-50%); width:600px; height:600px; background:radial-gradient(circle,rgba(14,165,233,0.06),transparent 70%); border-radius:50%; }
.cta-title { font-family:'Space Grotesk',sans-serif; font-size:clamp(1.8rem,3.5vw,2.6rem); font-weight:800; letter-spacing:-1px; margin-bottom:0.8rem; position:relative; }
.cta-desc { color:var(--text-muted); font-size:1rem; margin-bottom:2rem; position:relative; }
.cta-actions { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; position:relative; }
.contact-strip { display:flex; gap:2rem; justify-content:center; margin-top:2rem; flex-wrap:wrap; }
.contact-strip a,.contact-strip span { display:flex; align-items:center; gap:0.5rem; font-size:0.88rem; color:var(--text-muted); text-decoration:none; transition:color 0.2s; }
.contact-strip a:hover { color:var(--primary); }
.contact-strip i { color:var(--primary); }

/* FOOTER */
footer { background:var(--dark2); border-top:1px solid var(--glass-border); padding:60px 5% 30px; position:relative; z-index:1; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:3rem; margin-bottom:3rem; }
.footer-logo img { height:36px; transition: filter 0.3s; }
[data-theme="dark"] .footer-logo img { filter:brightness(0) invert(1); }
.footer-tagline { font-size:0.83rem; color:var(--text-muted); line-height:1.6; margin-bottom:1.5rem; }
.social-links { display:flex; gap:0.6rem; }
.social-link { width:36px; height:36px; border-radius:8px; background:var(--glass); border:1px solid var(--glass-border); display:flex; align-items:center; justify-content:center; color:var(--text-muted); text-decoration:none; transition:all 0.2s; font-size:0.85rem; }
.social-link:hover { background:var(--primary); border-color:var(--primary); color:white; }
.footer-col h5 { font-weight:700; margin-bottom:1rem; font-size:0.9rem; }
.footer-links { list-style:none; display:flex; flex-direction:column; gap:0.5rem; }
.footer-links a { color:var(--text-muted); text-decoration:none; font-size:0.83rem; transition:color 0.2s; }
.footer-links a:hover { color:var(--primary); }
.footer-bottom { padding-top:1.5rem; border-top:1px solid var(--glass-border); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:0.5rem; font-size:0.82rem; color:var(--text-muted); }
.footer-bottom a { color:inherit; text-decoration:none; transition:color 0.2s; }
.footer-bottom a:hover { color:var(--primary); }

/* SCROLL TOP */
.scroll-top { position:fixed; bottom:2rem; right:2rem; width:44px; height:44px; background:linear-gradient(135deg,var(--primary),var(--secondary)); border-radius:12px; display:flex; align-items:center; justify-content:center; color:white; cursor:pointer; border:none; font-size:1rem; opacity:0; transform:translateY(20px); transition:all 0.3s; z-index:999; box-shadow:0 8px 24px rgba(14,165,233,0.4); }
.scroll-top.show { opacity:1; transform:translateY(0); }
.scroll-top:hover { transform:translateY(-3px); box-shadow:0 12px 32px rgba(14,165,233,0.5); }

/* ANIMATIONS */
.fade-up { opacity:0; transform:translateY(30px); transition:opacity 0.6s ease,transform 0.6s ease; }
.fade-up.visible { opacity:1; transform:translateY(0); }
.fade-up:nth-child(1){transition-delay:.05s}.fade-up:nth-child(2){transition-delay:.1s}.fade-up:nth-child(3){transition-delay:.15s}.fade-up:nth-child(4){transition-delay:.2s}.fade-up:nth-child(5){transition-delay:.25s}.fade-up:nth-child(6){transition-delay:.3s}.fade-up:nth-child(7){transition-delay:.35s}.fade-up:nth-child(8){transition-delay:.4s}

@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.6;transform:scale(.8)} }
@keyframes floatUp { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

/* RESPONSIVE */
@media(max-width:1024px){ .footer-grid{grid-template-columns:1fr 1fr} }
@media(max-width:768px){
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:var(--nav-scrolled);flex-direction:column;padding:1rem 5%;gap:0;border-bottom:1px solid var(--glass-border)}
  .nav-links.open{display:flex}
  .nav-links li{border-bottom:1px solid var(--glass-border)}
  .nav-links a{display:block;padding:.9rem 0}
  .hamburger{display:flex}
  .theme-toggle .toggle-label{display:none}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .cta-box{padding:2.5rem 1.5rem}
  .stats-row{gap:1.5rem}
}