/* JARVIS OS — Site Commercialisation */
:root {
  --bg: #0a0e1a;
  --bg2: #0f1525;
  --bg3: #141c30;
  --card: #111827;
  --border: #1e2d45;
  --accent: #3b82f6;
  --accent2: #06b6d4;
  --green: #10b981;
  --red: #ef4444;
  --text: #e2e8f0;
  --text2: #94a3b8;
  --text3: #64748b;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* NAV */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo {
  font-family: var(--mono); font-size: 1.3rem; font-weight: 600;
  color: var(--text); text-decoration: none; letter-spacing: 0.05em;
}
.logo-dot { color: var(--accent); }
.nav-links { display: flex; list-style: none; gap: 4px; align-items: center; }
.nav-links a {
  color: var(--text2); text-decoration: none; padding: 7px 12px;
  border-radius: 8px; font-size: 0.875rem; transition: all 0.2s;
}
.nav-links a:hover { color: var(--text); background: var(--border); }
.btn-nav {
  background: var(--accent) !important; color: #fff !important;
  font-weight: 500;
}
.btn-nav:hover { background: #2563eb !important; }
.menu-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.5rem; cursor: pointer; }

/* HERO */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 0 80px; position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59,130,246,0.12) 0%, transparent 60%),
              radial-gradient(ellipse 60% 40% at 80% 80%, rgba(6,182,212,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.3);
  color: var(--accent2); padding: 8px 18px; border-radius: 100px;
  font-size: 0.85rem; font-family: var(--mono); margin-bottom: 28px;
}
#hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800;
  line-height: 1.15; margin-bottom: 24px; max-width: 800px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem; color: var(--text2); max-width: 640px;
  margin-bottom: 40px; line-height: 1.75;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.btn-primary {
  background: var(--accent); color: #fff; padding: 14px 28px;
  border-radius: 10px; text-decoration: none; font-weight: 600;
  font-size: 0.95rem; transition: all 0.2s; border: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: #2563eb; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(59,130,246,0.35); }
.btn-secondary {
  background: transparent; color: var(--text); padding: 14px 28px;
  border-radius: 10px; text-decoration: none; font-weight: 500;
  font-size: 0.95rem; transition: all 0.2s;
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; margin-bottom: 32px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 2rem; font-weight: 700; color: var(--accent); font-family: var(--mono); }
.stat-label { font-size: 0.8rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.05em; }
.hero-social { display: flex; gap: 16px; flex-wrap: wrap; }
.social-link {
  color: var(--text3); font-size: 0.85rem; text-decoration: none;
  transition: color 0.2s; font-family: var(--mono);
}
.social-link:hover { color: var(--accent); }

/* SECTIONS */
section { padding: 96px 0; }
#diff { background: var(--bg2); }
#stack { background: var(--bg2); }
#formation { background: var(--bg3); }
#formations-shop { background: var(--bg); }
#premium { background: var(--bg2); }
#booking { background: var(--bg3); }

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700;
  margin-bottom: 16px; text-align: center;
}
.section-sub {
  color: var(--text2); text-align: center; font-size: 1.05rem;
  margin-bottom: 56px; max-width: 640px; margin-left: auto; margin-right: auto;
}

/* TABLE COMPARAISON */
.compare-table { overflow-x: auto; margin-top: 40px; }
.compare-table table { width: 100%; border-collapse: collapse; }
.compare-table th, .compare-table td {
  padding: 14px 20px; text-align: left;
  border-bottom: 1px solid var(--border); font-size: 0.9rem;
}
.compare-table thead th { font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text2); }
.compare-table th.bad { color: var(--red); }
.compare-table th.good { color: var(--green); }
.compare-table td.bad { color: var(--text3); }
.compare-table td.good { color: var(--green); font-weight: 500; }
.compare-table tr:hover td { background: rgba(255,255,255,0.02); }

/* SERVICES */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px; position: relative;
  transition: all 0.3s; display: flex; flex-direction: column;
}
.service-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.3); }
.service-card.featured { border-color: var(--accent); background: linear-gradient(135deg, #111827 0%, #0f1a2e 100%); }
.service-badge {
  position: absolute; top: -12px; left: 24px;
  background: var(--accent); color: #fff; padding: 4px 12px;
  border-radius: 100px; font-size: 0.75rem; font-weight: 600;
}
.service-icon { font-size: 2rem; margin-bottom: 16px; }
.service-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 12px; }
.service-card p { color: var(--text2); font-size: 0.9rem; margin-bottom: 16px; }
.service-card ul { list-style: none; margin-bottom: 20px; flex: 1; }
.service-card ul li { font-size: 0.85rem; color: var(--text2); padding: 4px 0; }
.service-price { font-size: 1.15rem; font-weight: 700; color: var(--accent); margin-bottom: 16px; font-family: var(--mono); }
.btn-service {
  display: block; text-align: center; background: var(--border);
  color: var(--text); padding: 10px; border-radius: 8px;
  text-decoration: none; font-size: 0.9rem; font-weight: 500;
  transition: all 0.2s;
}
.btn-service:hover { background: var(--accent); color: #fff; }

/* FORMATIONS EN LIGNE */
.shop-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px; margin-bottom: 40px;
}
.product-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px; position: relative;
  transition: all 0.3s; display: flex; flex-direction: column;
}
.product-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.25); }
.product-card.featured { border-color: rgba(59,130,246,0.5); background: linear-gradient(135deg, #111827 0%, #0f1a2e 100%); }
.product-badge {
  position: absolute; top: -12px; left: 24px;
  background: var(--green); color: #fff; padding: 4px 12px;
  border-radius: 100px; font-size: 0.75rem; font-weight: 600;
}
.product-format {
  display: inline-block; background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25); color: var(--accent2);
  padding: 3px 10px; border-radius: 6px; font-size: 0.75rem;
  font-family: var(--mono); margin-bottom: 12px;
}
.product-icon { font-size: 1.8rem; margin-bottom: 12px; }
.product-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 10px; }
.product-card p { color: var(--text2); font-size: 0.875rem; line-height: 1.6; margin-bottom: 14px; flex: 1; }
.product-meta { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.product-meta span { font-size: 0.78rem; color: var(--text3); font-family: var(--mono); }
.product-price {
  font-size: 1.5rem; font-weight: 700; color: var(--text);
  font-family: var(--mono); margin-bottom: 16px;
}
.btn-buy {
  display: block; text-align: center; background: var(--green);
  color: #fff !important; padding: 11px 16px; border-radius: 10px;
  text-decoration: none !important; font-size: 0.9rem; font-weight: 600;
  transition: all 0.2s; cursor: pointer; border: none;
  font-family: var(--sans) !important;
}
.btn-buy:hover { background: #059669 !important; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(16,185,129,0.3); }

/* PACK COMPLET */
.pack-complet {
  background: linear-gradient(135deg, rgba(59,130,246,0.1) 0%, rgba(6,182,212,0.05) 100%);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 20px; padding: 40px;
  display: flex; gap: 48px; align-items: center;
  flex-wrap: wrap;
}
.pack-info { flex: 1; min-width: 280px; }
.pack-badge {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 4px 14px; border-radius: 100px; font-size: 0.8rem;
  font-weight: 600; margin-bottom: 12px;
}
.pack-info h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 10px; }
.pack-info p { color: var(--text2); font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; }
.pack-features { display: flex; flex-wrap: wrap; gap: 12px; }
.pack-features span { font-size: 0.85rem; color: var(--green); }
.pack-pricing { text-align: center; min-width: 200px; }
.pack-old { font-size: 0.9rem; color: var(--text3); text-decoration: line-through; margin-bottom: 4px; font-family: var(--mono); }
.pack-price { font-size: 2.5rem; font-weight: 800; color: var(--accent); font-family: var(--mono); margin-bottom: 4px; }
.pack-economy { font-size: 0.85rem; color: var(--green); margin-bottom: 20px; }
.btn-buy-pack {
  display: block; background: var(--accent); color: #fff !important;
  padding: 14px 24px; border-radius: 12px; text-decoration: none !important;
  font-size: 1rem; font-weight: 700; transition: all 0.2s;
  font-family: var(--sans) !important;
}
.btn-buy-pack:hover { background: #2563eb !important; box-shadow: 0 8px 28px rgba(59,130,246,0.4); transform: translateY(-1px); }

/* PREMIUM */
.premium-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px; margin-bottom: 32px;
}
.premium-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px 28px; position: relative;
  transition: all 0.3s; display: flex; flex-direction: column;
}
.premium-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.3); }
.premium-card.featured { border-color: var(--accent); background: linear-gradient(135deg, #111827 0%, #0f1a2e 100%); }
.premium-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; padding: 4px 16px;
  border-radius: 100px; font-size: 0.75rem; font-weight: 600; white-space: nowrap;
}
.premium-icon { font-size: 2rem; margin-bottom: 16px; }
.premium-card h3 { font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; }
.premium-card p { color: var(--text2); font-size: 0.875rem; line-height: 1.6; margin-bottom: 16px; }
.premium-card ul { list-style: none; flex: 1; margin-bottom: 20px; }
.premium-card ul li { font-size: 0.85rem; color: var(--text2); padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.premium-price {
  font-size: 1.6rem; font-weight: 700; color: var(--accent);
  font-family: var(--mono); margin-bottom: 16px;
}
.premium-price span { font-size: 0.85rem; font-weight: 400; color: var(--text3); }
.btn-premium {
  display: block; text-align: center; background: var(--accent);
  color: #fff; padding: 12px; border-radius: 10px;
  text-decoration: none; font-size: 0.9rem; font-weight: 600;
  transition: all 0.2s;
}
.btn-premium:hover { background: #2563eb; transform: translateY(-1px); }
.premium-note {
  background: rgba(59,130,246,0.06); border: 1px solid rgba(59,130,246,0.2);
  padding: 20px 24px; border-radius: 12px; color: var(--text2); font-size: 0.9rem;
}
.premium-note strong { color: var(--text); }

/* PRICING */
.pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px; margin-bottom: 32px;
}
.pricing-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 36px 28px; text-align: center;
  position: relative; transition: all 0.3s;
}
.pricing-card.featured { border-color: var(--accent); transform: scale(1.03); }
.pricing-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; padding: 4px 16px;
  border-radius: 100px; font-size: 0.75rem; font-weight: 600; white-space: nowrap;
}
.pricing-tier { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text2); margin-bottom: 12px; }
.pricing-price { font-size: 1.5rem; font-weight: 700; color: var(--text); margin-bottom: 4px; font-family: var(--mono); }
.pricing-sub { font-size: 0.8rem; color: var(--text3); margin-bottom: 24px; }
.pricing-card ul { list-style: none; margin-bottom: 28px; }
.pricing-card ul li { font-size: 0.9rem; color: var(--text2); padding: 6px 0; border-bottom: 1px solid var(--border); }
.pricing-note { text-align: center; color: var(--text2); font-size: 0.9rem; background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.2); padding: 14px 20px; border-radius: 10px; }

/* STACK */
.stack-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 32px; }
.stack-block { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.stack-block h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.tags span {
  background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.2);
  color: var(--accent2); padding: 4px 10px; border-radius: 6px;
  font-size: 0.78rem; font-family: var(--mono);
}
.stack-val { font-size: 0.8rem; color: var(--green); font-family: var(--mono); }
.github-link { text-align: center; margin-top: 16px; }

/* FORMATION LIVE */
.formation-modules { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-bottom: 32px; }
.module-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px 28px; display: flex; flex-direction: column; gap: 12px;
}
.module-card.featured { border-color: var(--accent); }
.module-num { font-family: var(--mono); font-size: 2.5rem; font-weight: 700; color: var(--border); }
.module-card h3 { font-size: 1.1rem; font-weight: 600; }
.module-card ul { list-style: none; flex: 1; }
.module-card ul li { font-size: 0.85rem; color: var(--text2); padding: 5px 0; padding-left: 14px; position: relative; }
.module-card ul li::before { content: '→'; position: absolute; left: 0; color: var(--accent); font-size: 0.7rem; top: 7px; }
.module-price { font-size: 1.1rem; font-weight: 700; color: var(--accent); font-family: var(--mono); }
.formation-pack {
  background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.2);
  padding: 20px 28px; border-radius: 12px; text-align: center;
  color: var(--text2); font-size: 0.95rem; margin-bottom: 0;
}
.formation-pack strong { color: var(--green); }

/* RÉSERVATION */
.booking-grid {
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px;
  align-items: start;
}
.booking-info h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 20px; }
.booking-options { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.booking-option {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
  transition: border-color 0.2s;
}
.booking-option:hover { border-color: rgba(59,130,246,0.4); }
.booking-opt-icon { font-size: 1.5rem; flex-shrink: 0; }
.booking-option strong { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.booking-option p { font-size: 0.82rem; color: var(--text2); line-height: 1.5; }
.booking-confirmation {
  background: rgba(16,185,129,0.06); border: 1px solid rgba(16,185,129,0.2);
  border-radius: 12px; padding: 16px;
}
.booking-confirmation h4 { font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--green); }
.booking-confirmation p { font-size: 0.82rem; color: var(--text2); line-height: 1.6; }
.booking-calendly { display: flex; flex-direction: column; gap: 16px; }
.calendly-note { font-size: 0.9rem; color: var(--text2); }
.booking-fallback {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px; text-align: center;
}
.booking-fallback p { font-size: 0.85rem; color: var(--text2); margin-bottom: 14px; }

/* CONTACT */
#contact { background: var(--bg2); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon { font-size: 1.3rem; }
.contact-item strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text3); margin-bottom: 4px; }
.contact-item a, .contact-item span { color: var(--text2); text-decoration: none; font-size: 0.95rem; }
.contact-item a:hover { color: var(--accent); }
.contact-services h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text3); margin-bottom: 12px; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form select, .contact-form textarea {
  background: var(--card); border: 1px solid var(--border);
  color: var(--text); padding: 12px 16px; border-radius: 10px;
  font-family: var(--sans); font-size: 0.9rem; transition: all 0.2s;
  outline: none; width: 100%;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.contact-form textarea { resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--text3); text-align: center; }

/* FOOTER */
footer { background: #060910; border-top: 1px solid var(--border); padding: 60px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
footer p { color: var(--text3); font-size: 0.85rem; margin-top: 12px; line-height: 1.75; }
footer a { color: var(--text3); text-decoration: none; }
footer a:hover { color: var(--accent); }
footer h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text3); margin-bottom: 16px; }
footer ul { list-style: none; }
footer ul li { margin-bottom: 8px; }
footer ul li a { font-size: 0.9rem; color: var(--text2); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; text-align: center; }
.footer-bottom p { color: var(--text3); font-size: 0.8rem; margin: 0; }
.footer-social { display: flex; gap: 16px; margin-top: 16px; flex-wrap: wrap; }
.footer-social a { color: var(--text2); font-size: 0.85rem; }

/* TOAST */
.toast {
  position: fixed; bottom: 32px; right: 32px; z-index: 999;
  background: var(--green); color: #fff; padding: 14px 24px;
  border-radius: 10px; font-size: 0.9rem; font-weight: 500;
  transform: translateY(100px); opacity: 0; transition: all 0.4s;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.toast.show { transform: translateY(0); opacity: 1; }

/* CHATBOT WIDGET */
#chatbot-btn {
  position: fixed; bottom: 28px; right: 28px; z-index: 998;
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; box-shadow: 0 8px 32px rgba(59,130,246,0.45);
  transition: all 0.3s; color: #fff;
}
#chatbot-btn:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(59,130,246,0.6); }
#chatbot-btn .chat-dot {
  position: absolute; top: 4px; right: 4px;
  width: 12px; height: 12px; background: var(--green);
  border-radius: 50%; border: 2px solid #060910;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.8; }
}

#chatbot-modal {
  position: fixed; bottom: 100px; right: 28px; z-index: 997;
  width: 360px; max-width: calc(100vw - 56px);
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 20px; box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  transform: translateY(20px) scale(0.95); opacity: 0;
  transition: all 0.3s; pointer-events: none;
}
#chatbot-modal.open {
  transform: translateY(0) scale(1); opacity: 1; pointer-events: all;
}
.chat-header {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  border-radius: 20px 20px 0 0;
  background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(6,182,212,0.05));
}
.chat-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.chat-header-info strong { display: block; font-size: 0.95rem; font-weight: 600; }
.chat-header-info span { font-size: 0.75rem; color: var(--green); }
.chat-close { margin-left: auto; background: none; border: none; color: var(--text3); cursor: pointer; font-size: 1.2rem; padding: 4px; transition: color 0.2s; }
.chat-close:hover { color: var(--text); }

.chat-messages {
  padding: 20px; display: flex; flex-direction: column; gap: 12px;
  max-height: 240px; overflow-y: auto;
}
.chat-msg {
  max-width: 85%; padding: 10px 14px; border-radius: 14px;
  font-size: 0.875rem; line-height: 1.5;
}
.chat-msg.bot {
  background: var(--card); border: 1px solid var(--border);
  color: var(--text2); align-self: flex-start;
}
.chat-msg.user {
  background: var(--accent); color: #fff;
  align-self: flex-end; border-radius: 14px 14px 4px 14px;
}
.chat-quick-btns {
  padding: 0 20px 16px; display: flex; flex-wrap: wrap; gap: 8px;
}
.chat-quick-btn {
  background: var(--card); border: 1px solid var(--border);
  color: var(--text2); padding: 6px 12px; border-radius: 20px;
  font-size: 0.78rem; cursor: pointer; transition: all 0.2s;
}
.chat-quick-btn:hover { border-color: var(--accent); color: var(--accent); }
.chat-input-row {
  display: flex; gap: 8px; padding: 0 16px 16px; align-items: center;
}
.chat-input-row input {
  flex: 1; background: var(--card); border: 1px solid var(--border);
  color: var(--text); padding: 10px 14px; border-radius: 10px;
  font-family: var(--sans); font-size: 0.85rem; outline: none;
  transition: border-color 0.2s;
}
.chat-input-row input:focus { border-color: var(--accent); }
.chat-input-row input::placeholder { color: var(--text3); }
.chat-send-btn {
  background: var(--accent); border: none; color: #fff;
  width: 40px; height: 40px; border-radius: 10px; cursor: pointer;
  font-size: 1rem; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s; flex-shrink: 0;
}
.chat-send-btn:hover { background: #2563eb; }

/* RÉSEAUX SOCIAUX */
#reseaux { background: var(--bg2); }
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.social-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.social-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(59,130,246,0.12);
}
.social-card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.social-card-content { flex: 1; min-width: 0; }
.social-card-content h3 { font-size: 1rem; font-weight: 600; margin: 0 0 4px; color: var(--text); }
.social-card-content p { font-size: 0.8rem; color: var(--text2); margin: 0 0 6px; line-height: 1.4; }
.social-card-handle { font-size: 0.75rem; color: var(--accent); font-family: var(--mono); }
.social-card-arrow {
  font-size: 1.2rem; color: var(--text3);
  transition: color 0.2s, transform 0.2s;
  flex-shrink: 0;
}
.social-card:hover .social-card-arrow { color: var(--accent); transform: translateX(4px); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--bg); padding: 16px; border-bottom: 1px solid var(--border); }
  .menu-toggle { display: block; }
  .hero-stats { gap: 24px; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .pricing-card.featured { transform: none; }
  .booking-grid { grid-template-columns: 1fr; }
  .pack-complet { flex-direction: column; gap: 24px; }
  .pack-pricing { text-align: left; }
}