/* ════════════════════════════════════════════════════════════
   NOVIA — style.css
   Stack : CSS3 vanilla, variables custom, mobile-first
   Copilot hint : toujours utiliser les variables --novia-*
   ════════════════════════════════════════════════════════════ */

/* ── 1. Variables ── */
:root {
  /* Couleurs principales */
  --novia-bg:        #07070d;
  --novia-bg-2:      #0f0f1a;
  --novia-bg-3:      #161625;
  --novia-accent:    #5b3ff8;
  --novia-accent-2:  #7c5cff;
  --novia-accent-3:  #a98bff;
  --novia-gold:      #f0b429;
  --novia-green:     #22c55e;
  --novia-white:     #ffffff;
  --novia-text:      #c8c7dc;
  --novia-muted:     #6b6b85;
  --novia-border:    rgba(255,255,255,0.07);
  --novia-accent-bg: rgba(91,63,248,0.1);

  /* Typographie */
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  /* Espacements */
  --space-xs:  8px;
  --space-sm:  16px;
  --space-md:  24px;
  --space-lg:  48px;
  --space-xl:  80px;
  --space-2xl: 120px;

  /* Forme */
  --radius:    14px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Ombres */
  --shadow-sm:  0 4px 16px rgba(0,0,0,0.3);
  --shadow-md:  0 12px 40px rgba(0,0,0,0.4);
  --shadow-lg:  0 32px 80px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(91,63,248,0.3);

  /* Transitions */
  --ease: cubic-bezier(0.4,0,0.2,1);
  --t-fast: 0.15s var(--ease);
  --t-base: 0.3s var(--ease);
  --t-slow: 0.5s var(--ease);
}

/* ── 2. Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--novia-bg);
  color: var(--novia-text);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }

/* ── 3. Typography ── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--novia-white);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.8rem, 6vw, 5.2rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }

em { font-style: normal; color: var(--novia-accent-3); }
strong { font-weight: 600; color: var(--novia-white); }

/* ── 4. Utilities ── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Section header partagé */
.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}
.section-header h2 { margin-bottom: 12px; }
.section-header p  { color: var(--novia-muted); max-width: 520px; margin: 0 auto; font-size: 1.05rem; }

.section-tag {
  display: inline-block;
  background: var(--novia-accent-bg);
  border: 1px solid rgba(92,63,248,0.25);
  color: var(--novia-accent-3);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

/* ── 5. Boutons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--novia-accent);
  color: #fff;
  padding: 14px 26px;
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  transition: background var(--t-base), transform var(--t-fast), box-shadow var(--t-base);
  box-shadow: 0 4px 20px rgba(91,63,248,0.35);
}
.btn-primary:hover {
  background: var(--novia-accent-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(91,63,248,0.5);
}
.btn-primary:active { transform: translateY(0); }
.btn-block { width: 100%; justify-content: center; border-radius: var(--radius-sm); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--novia-border);
  color: var(--novia-text);
  padding: 14px 26px;
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  transition: border-color var(--t-base), color var(--t-base);
}
.btn-outline:hover { border-color: var(--novia-accent-2); color: var(--novia-accent-3); }

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 14px 26px;
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  transition: background var(--t-base), border-color var(--t-base);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

.btn-ghost-sm {
  display: inline-block;
  border: 1.5px solid rgba(255,255,255,0.15);
  color: var(--novia-muted);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  transition: color var(--t-base), border-color var(--t-base);
  margin-top: var(--space-sm);
}
.btn-ghost-sm:hover { color: var(--novia-white); border-color: var(--novia-accent); }

/* ── 6. NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: background var(--t-base), padding var(--t-base), border-color var(--t-base);
}
.navbar.scrolled {
  background: rgba(7,7,13,0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--novia-border);
  padding: 12px 0;
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--novia-white);
  letter-spacing: -0.03em;
}
.logo span { color: var(--novia-accent-3); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: var(--novia-muted);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color var(--t-fast);
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--novia-white); }

.btn-nav {
  background: var(--novia-accent) !important;
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 600 !important;
  font-size: 0.88rem;
  transition: background var(--t-base) !important;
}
.btn-nav:hover { background: var(--novia-accent-2) !important; }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}
.burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--novia-white);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── 7. HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px var(--space-md) var(--space-xl);
  overflow: hidden;
}

/* Image Canva en fond */
.hero-canva-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-canva-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
}
.hero-canva-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(7,7,13,0.85) 0%,
    rgba(7,7,13,0.6) 50%,
    rgba(7,7,13,0.75) 100%
  );
}

/* Particules flottantes */
.hero-particles { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.particle {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 14s ease-in-out infinite;
}
.p1 { width: 500px; height: 500px; background: rgba(91,63,248,0.18); top: -100px; right: -50px; }
.p2 { width: 350px; height: 350px; background: rgba(124,92,255,0.12); bottom: -80px; left: 10%; animation-delay: 4s; animation-duration: 18s; }
.p3 { width: 250px; height: 250px; background: rgba(240,180,41,0.08); top: 40%; left: 60%; animation-delay: 8s; animation-duration: 12s; }
.p4 { width: 180px; height: 180px; background: rgba(91,63,248,0.15); bottom: 20%; right: 15%; animation-delay: 2s; animation-duration: 16s; }

@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(20px,-30px) scale(1.05); }
  66%      { transform: translate(-15px,20px) scale(0.97); }
}

.hero-layout { position: relative; z-index: 2; }

/* Contenu hero */
.hero-content { max-width: 680px; animation: fadeUp 0.9s var(--ease) both; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--novia-border);
  color: var(--novia-muted);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--novia-accent-3);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--novia-accent);
  animation: blink-dot 2s infinite;
}
@keyframes blink-dot { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero-title { margin-bottom: 20px; }
.hero-title-gradient {
  background: linear-gradient(110deg, var(--novia-accent-3) 0%, #d4aaff 50%, var(--novia-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: var(--novia-muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin-bottom: 38px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero-kpis {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.kpi { display: flex; flex-direction: column; }
.kpi strong {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--novia-white);
  line-height: 1;
}
.kpi span { font-size: 0.78rem; color: var(--novia-muted); margin-top: 4px; }
.kpi-sep { width: 1px; height: 36px; background: var(--novia-border); }

/* ── 8. SERVICES ── */
.services { padding: var(--space-2xl) 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

/* Carte service */
.service-card {
  position: relative;
  background: var(--novia-bg-2);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);

  /* Animation d'entrée scroll */
  opacity: 0;
  transform: translateY(28px);
}
.service-card.visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.service-card:hover { transform: translateY(-6px); border-color: rgba(91,63,248,0.35); box-shadow: var(--shadow-md), var(--shadow-glow); }

.service-card--featured {
  border-color: rgba(91,63,248,0.4);
  background: linear-gradient(160deg, rgba(91,63,248,0.08) 0%, var(--novia-bg-2) 60%);
}
.service-card-badge {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--novia-accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 50px;
  z-index: 2;
  text-transform: uppercase;
}

.service-card-link { display: block; text-decoration: none; color: inherit; }

/* Visuel Canva dans la carte */
.service-card-visual {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--novia-bg-3);
}
.service-card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.service-card:hover .service-card-visual img { transform: scale(1.04); }

.service-card-body { padding: 24px; }
.service-card-tag {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--novia-accent-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--novia-muted); font-size: 0.9rem; margin-bottom: 18px; line-height: 1.6; }

.service-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}
.service-stack span {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--novia-border);
  color: var(--novia-muted);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.74rem;
}

.service-cta {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--novia-accent-3);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t-base);
}
.service-card:hover .service-cta { gap: 10px; }

/* ── 9. PROCESSUS ── */
.process { padding: var(--space-2xl) 0; background: var(--novia-bg-2); }

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  counter-reset: none;
  position: relative;
}
.process-list::before {
  content: '';
  position: absolute;
  top: 26px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--novia-accent), var(--novia-accent-3), var(--novia-accent), transparent);
  opacity: 0.3;
}

.process-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}
.process-num {
  width: 52px; height: 52px;
  border: 1.5px solid rgba(91,63,248,0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--novia-accent-3);
  background: var(--novia-bg);
  position: relative;
  z-index: 1;
}
.process-body h4 { margin-bottom: 8px; }
.process-body p  { color: var(--novia-muted); font-size: 0.88rem; }

/* ── 10. TÉMOIGNAGES ── */
.temoignages { padding: var(--space-2xl) 0; }

.temo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.temo-card {
  background: var(--novia-bg-2);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.temo-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.temo-card--featured {
  border-color: rgba(91,63,248,0.4);
  background: linear-gradient(160deg, rgba(91,63,248,0.08), var(--novia-bg-2));
}
.temo-stars { color: var(--novia-gold); font-size: 0.95rem; letter-spacing: 2px; margin-bottom: 16px; }
.temo-card > p {
  color: var(--novia-muted);
  font-style: italic;
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 24px;
}
.temo-card footer {
  display: flex;
  align-items: center;
  gap: 12px;
}
.temo-avatar {
  width: 42px; height: 42px;
  background: var(--novia-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.temo-card cite { display: block; color: var(--novia-white); font-style: normal; font-weight: 600; font-size: 0.9rem; }
.temo-card span { color: var(--novia-muted); font-size: 0.8rem; }

/* ── 11. CTA BANDE ── */
.cta-band { padding: var(--space-lg) 0; }
.cta-band-inner {
  background: linear-gradient(130deg, var(--novia-accent) 0%, #7c3aed 100%);
  border-radius: var(--radius-xl);
  padding: 64px var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  position: relative;
  overflow: hidden;
}
.cta-band-inner::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  top: -150px; right: -100px;
  pointer-events: none;
}
.cta-band-text h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 10px; }
.cta-band-text p  { color: rgba(255,255,255,0.75); }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; position: relative; }
.cta-band-inner .btn-primary { background: #fff; color: var(--novia-accent); box-shadow: none; }
.cta-band-inner .btn-primary:hover { background: rgba(255,255,255,0.9); }

/* ── 12. CONTACT ── */
.contact { padding: var(--space-2xl) 0; }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xl);
  align-items: start;
}
.contact-info .section-tag { display: inline-block; margin-bottom: 16px; }
.contact-info h2 { margin-bottom: 14px; }
.contact-info > p { color: var(--novia-muted); margin-bottom: 36px; }

.contact-list { display: flex; flex-direction: column; gap: 22px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-icon {
  width: 42px; height: 42px;
  background: var(--novia-accent-bg);
  border: 1px solid rgba(91,63,248,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.contact-list strong { display: block; color: var(--novia-white); font-size: 0.88rem; margin-bottom: 2px; }
.contact-list a, .contact-list span { color: var(--novia-muted); font-size: 0.88rem; }
.contact-list a:hover { color: var(--novia-accent-3); }

.contact-form-wrap {
  background: var(--novia-bg-2);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { color: var(--novia-muted); font-size: 0.83rem; font-weight: 500; }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--novia-bg-3);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-sm);
  color: var(--novia-white);
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  width: 100%;
  transition: border-color var(--t-base), box-shadow var(--t-base);
  outline: none;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--novia-muted); }
.form-group select option { background: var(--novia-bg-2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--novia-accent);
  box-shadow: 0 0 0 3px rgba(91,63,248,0.15);
}

.form-success {
  display: none;
  text-align: center;
  color: var(--novia-green);
  font-weight: 500;
  padding: 12px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: var(--radius-sm);
}
.form-success.show { display: block; animation: fadeUp 0.4s var(--ease); }

/* ── 13. FOOTER ── */
.footer { background: var(--novia-bg-2); border-top: 1px solid var(--novia-border); padding: var(--space-xl) 0 var(--space-lg); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}
.footer-brand .logo { font-size: 1.5rem; margin-bottom: 14px; display: block; }
.footer-brand p { color: var(--novia-muted); font-size: 0.88rem; line-height: 1.7; max-width: 260px; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--novia-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--novia-muted);
  transition: border-color var(--t-base), color var(--t-base);
}
.footer-socials a:hover { border-color: var(--novia-accent); color: var(--novia-accent-3); }
.footer-col h5 { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--novia-muted); margin-bottom: 18px; font-family: var(--font-display); }
.footer-col a { display: block; color: var(--novia-muted); font-size: 0.88rem; margin-bottom: 10px; transition: color var(--t-fast); }
.footer-col a:hover { color: var(--novia-white); }

.footer-bottom {
  border-top: 1px solid var(--novia-border);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--novia-muted);
  font-size: 0.82rem;
}
.footer-bottom a { color: var(--novia-muted); }
.footer-bottom a:hover { color: var(--novia-accent-3); }

/* ── 14. CHATBOT NOVA ── */
.chat-fab {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 900;
  width: 62px; height: 62px;
  background: var(--novia-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 28px rgba(91,63,248,0.5);
  transition: transform var(--t-base), background var(--t-base);
  cursor: pointer;
}
.chat-fab:hover { transform: scale(1.08); background: var(--novia-accent-2); }
.chat-fab-icon { width: 26px; height: 26px; color: #fff; }

.chat-fab-ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid var(--novia-accent);
  animation: ring-pulse 2.2s infinite;
}
@keyframes ring-pulse { 0%{transform:scale(1);opacity:0.8} 100%{transform:scale(1.5);opacity:0} }

.chat-fab-badge {
  position: absolute;
  top: -3px; right: -3px;
  background: var(--novia-gold);
  color: var(--novia-bg);
  font-size: 0.58rem;
  font-weight: 800;
  font-family: var(--font-display);
  padding: 2px 5px;
  border-radius: 50px;
  letter-spacing: 0.03em;
}

/* Backdrop */
.chat-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  z-index: 950;
}
.chat-backdrop.show { display: block; }

/* Modal */
.chat-modal {
  display: none;
  position: fixed;
  bottom: 104px; right: 28px;
  z-index: 960;
  width: 400px;
  max-width: calc(100vw - 40px);
  max-height: 580px;
  background: var(--novia-bg-2);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-xl);
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.chat-modal.show { display: flex; animation: slideUp 0.28s var(--ease); }
@keyframes slideUp { from{opacity:0;transform:translateY(16px) scale(0.97)} to{opacity:1;transform:none} }

.chat-header {
  background: linear-gradient(130deg, var(--novia-accent), #6d28d9);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chat-header-left { display: flex; align-items: center; gap: 10px; }
.chat-avatar {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  color: #fff;
  font-size: 0.95rem;
}
.chat-header-left strong { display: block; color: #fff; font-size: 0.88rem; }
.chat-online { color: rgba(255,255,255,0.65); font-size: 0.75rem; }
.chat-close { color: rgba(255,255,255,0.7); font-size: 1.1rem; line-height: 1; transition: color var(--t-fast); }
.chat-close:hover { color: #fff; }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scroll-behavior: smooth;
}
.chat-messages::-webkit-scrollbar { width: 3px; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--novia-border); border-radius: 2px; }

/* Bulles */
.msg { display: flex; gap: 8px; align-items: flex-end; max-width: 88%; }
.msg.bot { align-self: flex-start; }
.msg.user { align-self: flex-end; flex-direction: row-reverse; }

.msg-av {
  width: 26px; height: 26px;
  background: var(--novia-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: #fff;
  flex-shrink: 0;
}
.msg-bbl {
  padding: 10px 14px;
  border-radius: 18px;
  font-size: 0.85rem;
  line-height: 1.6;
}
.msg.bot .msg-bbl { background: var(--novia-bg-3); border: 1px solid var(--novia-border); border-bottom-left-radius: 4px; }
.msg.user .msg-bbl { background: var(--novia-accent); color: #fff; border-bottom-right-radius: 4px; }

/* Typing indicator */
.typing-indicator { display: flex; gap: 5px; padding: 12px 14px; background: var(--novia-bg-3); border: 1px solid var(--novia-border); border-radius: 18px; border-bottom-left-radius: 4px; }
.typing-dot { width: 7px; height: 7px; background: var(--novia-muted); border-radius: 50%; animation: bounce-dot 1.4s infinite; }
.typing-dot:nth-child(2) { animation-delay: 0.18s; }
.typing-dot:nth-child(3) { animation-delay: 0.36s; }
@keyframes bounce-dot { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-6px)} }

/* Actions rapides */
.chat-quick-actions { padding: 0 14px 10px; display: flex; flex-wrap: wrap; gap: 7px; }
.chat-qa-btn {
  background: var(--novia-accent-bg);
  border: 1px solid rgba(91,63,248,0.25);
  color: var(--novia-accent-3);
  padding: 7px 13px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: background var(--t-fast), color var(--t-fast);
  cursor: pointer;
}
.chat-qa-btn:hover { background: var(--novia-accent); color: #fff; border-color: var(--novia-accent); }
.chat-qa-btn.selected { background: var(--novia-accent); color: #fff; border-color: var(--novia-accent); }

/* Saisie */
.chat-input-row {
  padding: 14px;
  border-top: 1px solid var(--novia-border);
  display: flex;
  gap: 9px;
  align-items: center;
}
#chatInput {
  flex: 1;
  background: var(--novia-bg-3);
  border: 1px solid var(--novia-border);
  border-radius: 50px;
  color: var(--novia-white);
  padding: 9px 16px;
  font-family: var(--font-body);
  font-size: 0.87rem;
  outline: none;
  transition: border-color var(--t-base);
}
#chatInput:focus { border-color: var(--novia-accent); }
#chatInput::placeholder { color: var(--novia-muted); }
#chatSend {
  width: 38px; height: 38px;
  background: var(--novia-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--t-fast);
}
#chatSend:hover { background: var(--novia-accent-2); }
#chatSend svg { width: 15px; height: 15px; color: #fff; }

/* ── 15. SERVICE INCLUDES ── */
.service-includes {
  background: var(--novia-bg-3);
  border: 1px solid rgba(91,63,248,0.15);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 18px;
  font-size: 0.85rem;
}
.service-includes strong {
  display: block;
  color: var(--novia-accent-3);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.service-includes ul {
  list-style: none;
  padding: 0;
}
.service-includes li {
  color: var(--novia-muted);
  padding: 4px 0;
  padding-left: 18px;
  position: relative;
  font-size: 0.8rem;
}
.service-includes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--novia-green);
  font-weight: 700;
}

/* ── 16. FAQ ── */
.faq { padding: var(--space-2xl) 0; background: var(--novia-bg-2); }
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}
.faq-item {
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.faq-item summary {
  padding: 22px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--novia-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  transition: background var(--t-base);
  position: relative;
}
.faq-item summary:hover { background: rgba(91,63,248,0.05); }
.faq-item summary::after {
  content: '▼';
  font-size: 0.7rem;
  color: var(--novia-accent-3);
  transition: transform var(--t-base);
  margin-left: 12px;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item[open] summary { background: rgba(91,63,248,0.05); }
.faq-item p {
  padding: 0 22px 22px 22px;
  color: var(--novia-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  border-top: 1px solid rgba(91,63,248,0.1);
}

/* ── 17. CONTACT STATS ── */
.contact-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--novia-border);
}
.contact-stats div {
  text-align: center;
}
.contact-stats strong {
  display: block;
  font-size: 1.5rem;
  color: var(--novia-accent-3);
  margin-bottom: 4px;
}
.contact-stats span {
  display: block;
  font-size: 0.8rem;
  color: var(--novia-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── 17. CONTACT STATS ── */
.contact-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--novia-border);
}
.contact-stats div {
  text-align: center;
}
.contact-stats strong {
  display: block;
  font-size: 1.5rem;
  color: var(--novia-accent-3);
  margin-bottom: 4px;
}
.contact-stats span {
  display: block;
  font-size: 0.8rem;
  color: var(--novia-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── 18. CE QUI EST INCLUS ── */

.whats-included { padding: var(--space-2xl) 0; background: var(--novia-bg-2); }

.includes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.include-card {
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-xl);
  padding: 32px 24px 24px;
  display: flex;
  flex-direction: column;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
  position: relative;
}
.include-card:hover { transform: translateY(-4px); border-color: var(--novia-accent); box-shadow: var(--shadow-md), 0 0 30px rgba(91,63,248,0.15); }

.include-card.featured {
  border-color: rgba(91,63,248,0.4);
  background: linear-gradient(160deg, rgba(91,63,248,0.08) 0%, var(--novia-bg) 60%);
}

.include-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--novia-accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
}

.include-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.include-card h3 {
  font-size: 1.35rem;
  margin-bottom: 18px;
  color: var(--novia-white);
}

.include-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
  flex: 1;
}

.include-card li {
  padding: 10px 0;
  color: var(--novia-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.include-card li:last-child { border-bottom: none; }

.include-card li span {
  color: var(--novia-green);
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.include-footer {
  text-align: center;
  padding-top: 18px;
  border-top: 1px solid var(--novia-border);
}
.include-footer strong {
  display: block;
  font-size: 1.3rem;
  color: var(--novia-accent-3);
  margin-bottom: 4px;
}
.include-footer small {
  color: var(--novia-muted);
  font-size: 0.8rem;
}

/* Différence Section */
.difference-section {
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-bottom: var(--space-xl);
}

.difference-section h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
  text-align: center;
}

.difference-section > p {
  text-align: center;
  color: var(--novia-muted);
  margin-bottom: 28px;
  font-size: 1rem;
}

.difference-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.diff-item {
  text-align: center;
}

.diff-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.diff-item h4 {
  color: var(--novia-white);
  font-size: 1rem;
  margin-bottom: 8px;
  font-family: var(--font-display);
}

.diff-item p {
  color: var(--novia-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* Delivery Timeline */
.delivery-section {
  background: linear-gradient(135deg, rgba(91,63,248,0.08) 0%, transparent 100%);
  border: 1px solid rgba(91,63,248,0.2);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.delivery-section h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
  text-align: center;
}

.delivery-section > p {
  text-align: center;
  color: var(--novia-muted);
  margin-bottom: 28px;
}

.delivery-timeline {
  display: grid;
  gap: 20px;
  margin-bottom: 32px;
  position: relative;
}

.delivery-timeline::before {
  content: '';
  position: absolute;
  left: 60px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--novia-accent) 0%, var(--novia-accent-3) 100%);
  opacity: 0.3;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  align-items: flex-start;
  position: relative;
  padding-left: 0;
}

.timeline-marker {
  background: var(--novia-accent);
  color: #fff;
  padding: 12px 20px;
  border-radius: 12px;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  width: 120px;
  position: relative;
  z-index: 1;
}

.timeline-content h5 {
  color: var(--novia-white);
  font-size: 1rem;
  margin-bottom: 6px;
  font-family: var(--font-display);
}

.timeline-content p {
  color: var(--novia-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* Speed Stats */
.speed-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--novia-border);
}

.speed-stat {
  text-align: center;
}

.speed-stat strong {
  display: block;
  font-size: 2rem;
  color: var(--novia-accent-3);
  margin-bottom: 6px;
}

.speed-stat span {
  display: block;
  font-size: 0.88rem;
  color: var(--novia-muted);
}

/* ── 19. SERVICES AVANCÉS (SEO, SEA, GEO) ── */

.services-advanced { padding: var(--space-2xl) 0; }

.advanced-service {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-2xl);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--novia-border);
}
.advanced-service:last-of-type { border-bottom: none; margin-bottom: 0; }
.advanced-service:nth-child(even) { direction: rtl; }
.advanced-service:nth-child(even) > * { direction: ltr; }

.advanced-service-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 400px;
}
.advanced-service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.advanced-service-content {}

.advanced-tag {
  display: inline-block;
  background: var(--novia-accent-bg);
  border: 1px solid rgba(92,63,248,0.25);
  color: var(--novia-accent-3);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.advanced-service h3 { font-size: 2rem; margin-bottom: 12px; }

.advanced-intro {
  font-size: 1.05rem;
  color: var(--novia-muted);
  margin-bottom: 28px;
  line-height: 1.7;
}

.advanced-benefits,
.advanced-method {
  background: var(--novia-bg-2);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 22px;
}

.advanced-benefits h4,
.advanced-method h4 {
  font-size: 0.95rem;
  color: var(--novia-white);
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-weight: 600;
}

.advanced-benefits ul {
  list-style: none;
  padding: 0;
}
.advanced-benefits li {
  padding: 10px 0;
  color: var(--novia-muted);
  font-size: 0.94rem;
  line-height: 1.6;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.advanced-benefits li:last-child { border-bottom: none; }
.advanced-benefits strong { color: var(--novia-accent-3); }

/* Pillars Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 14px;
}

.pillar {
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
  transition: border-color var(--t-base), background var(--t-base);
}
.pillar:hover { border-color: var(--novia-accent); background: rgba(91,63,248,0.05); }

.pillar-num {
  width: 40px;
  height: 40px;
  background: var(--novia-accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 auto 10px;
}

.pillar h5 {
  font-size: 0.92rem;
  color: var(--novia-white);
  margin-bottom: 8px;
  font-family: var(--font-display);
}

.pillar p {
  font-size: 0.8rem;
  color: var(--novia-muted);
  line-height: 1.5;
}

/* Stats */
.advanced-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  background: rgba(91,63,248,0.08);
  border: 1px solid rgba(91,63,248,0.2);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.stat-item {
  text-align: center;
}
.stat-item strong {
  display: block;
  font-size: 1.8rem;
  color: var(--novia-accent-3);
  margin-bottom: 4px;
}
.stat-item span {
  display: block;
  font-size: 0.85rem;
  color: var(--novia-muted);
}

/* Performance Simulator */
.performance-simulator {
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-top: 14px;
}

.perf-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--novia-border);
  font-size: 0.92rem;
}
.perf-row:last-child { border-bottom: none; }
.perf-row span { color: var(--novia-muted); }
.perf-row strong { color: var(--novia-accent-3); font-size: 1rem; }

.perf-row.highlight {
  background: rgba(91,63,248,0.08);
  padding: 14px;
  border-radius: 6px;
  border: none;
  margin: 8px 0;
}
.perf-row.highlight strong { color: var(--novia-accent); font-size: 1.1rem; }

/* Channels Grid */
.channels-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.channel {
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  padding: 14px;
  transition: border-color var(--t-base);
}
.channel:hover { border-color: var(--novia-accent); }

.channel strong {
  display: block;
  color: var(--novia-white);
  margin-bottom: 6px;
  font-size: 0.92rem;
}

.channel p {
  font-size: 0.8rem;
  color: var(--novia-muted);
  margin: 0;
}

/* Combined Strategy */
.combined-strategy {
  background: var(--novia-bg-2);
  border: 2px solid var(--novia-accent);
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-top: var(--space-xl);
  text-align: center;
}

.combined-strategy h3 {
  font-size: 1.6rem;
  margin-bottom: 14px;
}

.combined-strategy > p {
  color: var(--novia-muted);
  margin-bottom: 28px;
  font-size: 1rem;
}

.strategy-table {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.strategy-row {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 20px;
  padding: 16px;
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  align-items: center;
}

.strategy-col {
  color: var(--novia-muted);
  font-size: 0.92rem;
}

.strategy-col.col-service {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--novia-accent-3);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.strategy-col.col-price {
  text-align: right;
  color: var(--novia-white);
  font-weight: 600;
  font-size: 0.94rem;
}

/* ── 19. PANIER & DEVIS ── */

/* Backdrop partagé */
.cart-backdrop, .quote-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  z-index: 950;
}
.cart-backdrop.show, .quote-backdrop.show { display: block; }

/* Modal Panier */
.cart-modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 960;
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  background: var(--novia-bg-2);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-xl);
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cart-modal.show { display: flex; animation: slideDown 0.28s var(--ease); }
@keyframes slideDown { from{opacity:0;transform:translate(-50%,-48%) scale(0.95)} to{opacity:1;transform:translate(-50%,-50%)} }

.cart-header, .quote-header {
  background: linear-gradient(130deg, var(--novia-accent), #6d28d9);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.cart-header h2, .quote-header h2 {
  color: #fff;
  font-size: 1.3rem;
  margin: 0;
}
.cart-close, .quote-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  font-size: 1.3rem;
  cursor: pointer;
  transition: color var(--t-fast);
}
.cart-close:hover, .quote-close:hover { color: #fff; }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cart-items::-webkit-scrollbar { width: 4px; }
.cart-items::-webkit-scrollbar-thumb { background: var(--novia-accent); border-radius: 2px; }
.cart-items::-webkit-scrollbar-track { background: var(--novia-bg-3); }

.cart-item {
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-item-info h4 {
  margin: 0 0 4px 0;
  font-size: 1rem;
}
.cart-item-info p {
  margin: 0;
  color: var(--novia-muted);
  font-size: 0.85rem;
}
.cart-item-remove {
  background: rgba(224,59,59,0.1);
  border: 1px solid rgba(224,59,59,0.2);
  color: #e03b3b;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.cart-item-remove:hover { background: #e03b3b; color: #fff; }

.cart-footer {
  border-top: 1px solid var(--novia-border);
  padding: 16px 24px;
  display: flex;
  gap: 12px;
}
.btn-secondary {
  flex: 1;
  background: var(--novia-bg-3);
  border: 1px solid var(--novia-border);
  color: var(--novia-text);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--t-base), border-color var(--t-base);
}
.btn-secondary:hover { background: rgba(255,255,255,0.05); border-color: var(--novia-accent); }
#proceedBtn { flex: 1; }

/* Modal Devis */
.quote-modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 960;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  background: var(--novia-bg-2);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-xl);
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.quote-modal.show { display: flex; animation: slideDown 0.28s var(--ease); }

.quote-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.form-section {
  margin-bottom: 24px;
}
.form-section h3 {
  font-size: 0.95rem;
  color: var(--novia-white);
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-weight: 600;
}

.quote-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.option-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: var(--novia-bg);
  border: 1px solid var(--novia-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color var(--t-base), background var(--t-base);
}
.option-item input {
  margin-top: 2px;
  cursor: pointer;
}
.option-item input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--novia-accent);
  flex-shrink: 0;
}
.option-item:has(input:checked) {
  background: rgba(91,63,248,0.08);
  border-color: var(--novia-accent);
}
.option-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.option-label strong {
  color: var(--novia-white);
  font-size: 0.9rem;
}
.option-label small {
  color: var(--novia-muted);
  font-size: 0.8rem;
  font-weight: normal;
}

.btn-add-cart {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--novia-accent);
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--t-base), transform var(--t-fast);
  white-space: nowrap;
}
.btn-add-cart:hover {
  background: var(--novia-accent-2);
  transform: scale(1.05);
}
.btn-add-cart svg {
  width: 14px;
  height: 14px;
}

.service-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: auto;
}
.service-cta span {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--novia-accent-3);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t-base);
}
.service-card:hover .service-cta span { gap: 10px; }

/* ── 19. Animations globales ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── 21. RESPONSIVE ── */

/* Tablet */
@media (max-width: 1024px) {
  .services-grid   { grid-template-columns: 1fr 1fr; }
  .includes-grid   { grid-template-columns: 1fr; }
  .difference-grid { grid-template-columns: repeat(2, 1fr); }
  .temo-grid       { grid-template-columns: 1fr 1fr; }
  .process-list    { grid-template-columns: 1fr 1fr; }
  .process-list::before { display: none; }
  .faq-grid        { grid-template-columns: 1fr; }
  .contact-layout  { grid-template-columns: 1fr; gap: var(--space-lg); }
  .contact-stats   { grid-template-columns: 1fr 1fr 1fr; }
  .footer-grid     { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .cta-band-inner  { flex-direction: column; text-align: center; padding: var(--space-lg) var(--space-md); }
  .cta-band-actions { justify-content: center; }
  .cart-modal, .quote-modal { max-width: 90vw; max-height: 85vh; }
  .form-row        { grid-template-columns: 1fr; }
  
  /* Services Avancés */
  .advanced-service { grid-template-columns: 1fr; gap: var(--space-lg); }
  .advanced-service:nth-child(even) { direction: ltr; }
  .advanced-service:nth-child(even) > * { direction: ltr; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .channels-grid { grid-template-columns: 1fr; }
  .strategy-row { grid-template-columns: 1fr; gap: 12px; }
  .strategy-col.col-price { text-align: left; }
  
  /* Delivery */
  .delivery-timeline::before { display: none; }
  .timeline-item { grid-template-columns: 1fr; gap: 12px; }
  .timeline-marker { width: 100%; }
  .speed-stats { grid-template-columns: repeat(3, 1fr); gap: 14px; }
}

/* Mobile */
@media (max-width: 768px) {
  /* Navbar mobile */
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(7,7,13,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.1rem; }
  .burger { display: flex; }

  /* Grilles */
  .services-grid { grid-template-columns: 1fr; }
  .includes-grid { grid-template-columns: 1fr; }
  .difference-grid { grid-template-columns: 1fr; gap: 12px; }
  .temo-grid     { grid-template-columns: 1fr; }
  .process-list  { grid-template-columns: 1fr; }
  .faq-grid      { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }
  .contact-stats { grid-template-columns: 1fr; gap: var(--space-md); padding-left: 0; padding-right: 0; }
  .speed-stats   { grid-template-columns: 1fr; }

  /* Services */
  .service-card-body { padding: 16px; }
  .service-cta { flex-direction: column; gap: 10px; }
  .service-cta span { width: 100%; text-align: center; }
  .btn-add-cart { width: 100%; justify-content: center; }

  /* Includes */
  .include-card { padding: 24px 20px 20px; }
  .include-icon { font-size: 1.8rem; }
  .include-card h3 { font-size: 1.1rem; margin-bottom: 14px; }
  .include-card li { font-size: 0.85rem; }

  /* Services Avancés */
  .services-advanced { padding: var(--space-lg) 0; }
  .advanced-service { grid-template-columns: 1fr; gap: var(--space-md); margin-bottom: var(--space-lg); }
  .advanced-service-image { height: 280px; }
  .advanced-service h3 { font-size: 1.4rem; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .pillar { padding: 12px; }
  .pillar-num { width: 32px; height: 32px; font-size: 0.9rem; }
  .advanced-stats { grid-template-columns: 1fr; gap: 14px; }
  .stat-item strong { font-size: 1.4rem; }
  .combined-strategy { padding: 20px; }
  .combined-strategy h3 { font-size: 1.3rem; }
  .strategy-row { grid-template-columns: 1fr; }

  /* Delivery */
  .delivery-section { padding: 24px; }
  .delivery-section h3 { font-size: 1.3rem; }

  /* Hero KPIs */
  .hero-kpis  { gap: 14px; }
  .kpi-sep    { display: none; }
  .hero-actions { flex-direction: column; }

  /* Chat modal */
  .chat-modal { bottom: 84px; right: 14px; left: 14px; width: auto; }
  .chat-fab   { bottom: 18px; right: 18px; }

  /* Cart & Quote modals */
  .cart-modal, .quote-modal {
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 92vw !important;
    max-height: 85vh !important;
    max-width: calc(100vw - 16px) !important;
  }

  /* Contact */
  .contact-form-wrap { padding: var(--space-md); }
  .difference-section { padding: 20px; }
  .diff-item h4 { font-size: 0.9rem; }
  .diff-item p { font-size: 0.8rem; }

  /* Footer */
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.9rem; }
  .cta-band-inner { padding: var(--space-md); }
}

/* Form success / error helpers */
.form-success { display: none; color: #22c55e; font-weight: 600; margin-top: 12px; }
.form-success.show { display: block; }
.field-error { color: #e03b3b; font-size: 0.95rem; margin-top: 8px; }