/* =========================================================
   BranchAdvice — Editorial Premium Dark
   ========================================================= */

:root {
  --bg: #0A0A0B;
  --bg-2: #111114;
  --bg-3: #18181C;
  --text: #F5F5F4;
  --text-muted: #B4B4B8;
  --text-dim: #8A8A92;
  --accent: #2F6BFF;
  --accent-soft: rgba(47, 107, 255, 0.12);
  --accent-glow: rgba(47, 107, 255, 0.35);
  --border: #1F1F23;
  --border-strong: #2A2A30;
  --success: #22C55E;
  --warn: #F59E0B;

  --font-display: 'Instrument Serif', 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 18px;

  --maxw: 1180px;
}

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

html { 
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.75rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.1; }
h3 { font-size: 1.25rem; font-family: var(--font-body); font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; }

h1 em, h2 em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--accent-soft);
}

p { color: var(--text-muted); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  transition: all 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 1px 0 rgba(255,255,255,0.15) inset, 0 8px 24px -8px var(--accent-glow);
}
.btn-primary:hover {
  background: #1F58E5;
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset, 0 12px 32px -8px var(--accent-glow);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn-ghost:hover {
  background: var(--bg-3);
  border-color: var(--accent);
}
.btn-lg { padding: 1.05rem 1.85rem; font-size: 1rem; }

/* =========================================================
   LIVE BAR
   ========================================================= */
.livebar {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 0.55rem 24px;
  text-align: center;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}
.livebar strong { color: var(--text); font-weight: 600; }
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(34,197,94,0.6);
  animation: pulse 2s infinite;
  display: inline-block;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34,197,94,0.6); }
  70% { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,11,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 0.55rem; font-weight: 600; }
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--accent);
  color: white;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  letter-spacing: -0.05em;
}
.logo-text { font-size: 1.05rem; letter-spacing: -0.02em; }
.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.92rem;
}
.nav-links a {
  color: var(--text-muted);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-cta { font-size: 0.88rem; padding: 0.6rem 1.1rem; }
.nav-burger { display: none; flex-direction: column; gap: 4px; }
.nav-burger span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content h1 {
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.15rem;
  line-height: 1.55;
  margin-bottom: 2rem;
  max-width: 520px;
  color: var(--text-muted);
}
.hero-cta {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.hero-microproof {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* HERO DASHBOARD */
.hero-dashboard {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-3) 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6), 0 0 0 1px rgba(47,107,255,0.05) inset;
}
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.dash-title {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}
.dash-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-dim);
}
.dash-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.dash-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: center;
  padding: 0.85rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.dash-item:hover {
  border-color: var(--border-strong);
  transform: translateX(2px);
}
.dash-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.55rem;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent);
  white-space: nowrap;
}
.tag-2 { background: rgba(168,85,247,0.12); color: #C084FC; }
.tag-3 { background: rgba(34,197,94,0.12); color: #4ADE80; }
.tag-4 { background: rgba(245,158,11,0.12); color: #FBBF24; }
.dash-role {
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--text);
}
.dash-meta {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 2px;
}
.dash-score {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent);
  line-height: 1;
}
.dash-score span {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: var(--font-body);
  margin-left: 2px;
}
.dash-placed { opacity: 0.55; }
.dash-placed .dash-score { color: var(--text-dim); font-size: 1rem; }
.dash-footer {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text-dim);
  text-align: center;
}

/* =========================================================
   LOGOS
   ========================================================= */
.logos {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.logos-label {
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 2rem;
}
.logos-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}
.logo-cell {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-dim);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  font-style: italic;
  text-align: center;
  padding: 0 0.5rem;
}

/* =========================================================
   SECTIONS COMMON
   ========================================================= */
section { padding: 6rem 0; }
section h2 { margin-bottom: 1rem; max-width: 780px; }
section > .container > .eyebrow { margin-bottom: 1.5rem; }

/* =========================================================
   PROBLEM
   ========================================================= */
.problem h2 { margin-bottom: 3rem; }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.problem-card {
  padding: 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.problem-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.problem-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}
.problem-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}
.problem-conclusion {
  font-size: 1.2rem;
  color: var(--text);
  max-width: 720px;
  line-height: 1.5;
  font-family: var(--font-display);
  font-style: italic;
}
.problem-conclusion strong {
  color: var(--accent);
  font-style: normal;
  font-family: var(--font-body);
  font-weight: 600;
}

/* =========================================================
   METHOD
   ========================================================= */
.method {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
}
.method h2 { margin-bottom: 3rem; }
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.method-step {
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border-strong);
  position: relative;
  transition: border-color 0.2s ease;
}
.method-step:hover { border-top-color: var(--accent); }
.method-num {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
  font-style: italic;
}
.method-step h3 { margin-bottom: 0.75rem; }
.method-step p {
  font-size: 0.92rem;
  line-height: 1.6;
}

/* =========================================================
   EXPERTISES
   ========================================================= */
.expertises h2 { margin-bottom: 3rem; }
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.expertise-card {
  display: block;
  padding: 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.expertise-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-soft) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.expertise-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}
.expertise-card:hover::before { opacity: 1; }
.expertise-card > * { position: relative; z-index: 1; }
.expertise-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--accent);
  font-family: var(--font-display);
}
.expertise-card h3 { margin-bottom: 0.5rem; }
.expertise-card p {
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}
.expertise-link {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* =========================================================
   METRICS
   ========================================================= */
.metrics {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.metrics-title {
  text-align: center;
  margin-bottom: 3rem;
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.metric {
  background: var(--bg-2);
  padding: 2.5rem 1.5rem;
  text-align: center;
}
.metric-num {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.04em;
  margin-bottom: 0.75rem;
}
.metric-num span {
  font-size: 2rem;
  margin-left: 2px;
}
.metric-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 220px;
  margin: 0 auto;
}
.metrics-note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-style: italic;
}

/* =========================================================
   TESTIMONIAL
   ========================================================= */
.testimonial-inner {
  max-width: 820px;
  text-align: center;
  position: relative;
}
.testimonial-quote {
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--accent);
  line-height: 0.5;
  margin-bottom: 1rem;
  opacity: 0.4;
}
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 2rem;
  font-style: italic;
  letter-spacing: -0.01em;
}
.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: white;
  font-size: 0.9rem;
}
.testimonial-name { font-weight: 600; font-size: 0.95rem; }
.testimonial-role { font-size: 0.82rem; color: var(--text-dim); margin-top: 2px; }

/* =========================================================
   FAQ
   ========================================================= */
.faq h2 { margin-bottom: 3rem; }
.faq-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
  max-width: 820px;
}
.faq-item {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s ease;
}
.faq-item summary {
  padding: 1.5rem 0;
  cursor: pointer;
  list-style: none;
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color 0.15s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 300;
  transition: transform 0.2s ease;
  flex-shrink: 0;
  line-height: 1;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
}
.faq-item summary:hover { color: var(--accent); }
.faq-item p {
  padding: 0 0 1.5rem 0;
  max-width: 720px;
  font-size: 0.95rem;
  line-height: 1.65;
}

/* =========================================================
   FINAL CTA
   ========================================================= */
.final-cta {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
}
.final-cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}
.final-cta h2 { margin: 0 auto 1rem; max-width: 700px; }
.final-cta p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--text-muted);
}
.final-cta-micro {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-tagline {
  margin-top: 1rem;
  font-size: 0.92rem;
  max-width: 280px;
  color: var(--text-muted);
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.footer-col-title {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-cols a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.3rem 0;
  transition: color 0.15s ease;
}
.footer-cols a:hover { color: var(--accent); }
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .logos-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; }

  section { padding: 4rem 0; }
  .hero { padding: 3rem 0 4rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }

  .problem-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .logos-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }

  .livebar { font-size: 0.75rem; padding: 0.5rem 16px; }
  .livebar-text { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }

  .container { padding: 0 18px; }

  .testimonial blockquote { font-size: 1.4rem; }

  .metric-num { font-size: 3rem; }
  .metric { padding: 2rem 1rem; }
}

/* =========================================================
   ANIMATIONS — version complète
   ========================================================= */

/* ---------- Page entrance ---------- */
@media (prefers-reduced-motion: no-preference) {
  /* Hero content staggered */
  .hero-content > * {
    opacity: 0;
    animation: fadeUp 0.85s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  .hero-content > *:nth-child(1) { animation-delay: 0.1s; }
  .hero-content > *:nth-child(2) { animation-delay: 0.22s; }
  .hero-content > *:nth-child(3) { animation-delay: 0.34s; }
  .hero-content > *:nth-child(4) { animation-delay: 0.46s; }
  .hero-content > *:nth-child(5) { animation-delay: 0.58s; }

  .hero-dashboard {
    opacity: 0;
    animation: fadeUpScale 1s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
  }

  /* Dashboard items staggered */
  .dash-item {
    opacity: 0;
    animation: fadeRight 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  .dash-item:nth-child(1) { animation-delay: 0.95s; }
  .dash-item:nth-child(2) { animation-delay: 1.05s; }
  .dash-item:nth-child(3) { animation-delay: 1.15s; }
  .dash-item:nth-child(4) { animation-delay: 1.25s; }

  /* Logos strip pulse */
  .logos-grid .logo-cell { animation: subtleBreathe 4s ease-in-out infinite; }
  .logos-grid .logo-cell:nth-child(2n) { animation-delay: 0.5s; }
  .logos-grid .logo-cell:nth-child(3n) { animation-delay: 1s; }

  /* Nav slide down */
  .nav { animation: slideDown 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
  .livebar { animation: slideDownLive 0.5s ease forwards; }
}

/* ---------- Reveal on scroll (JS adds .reveal-in) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-in {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-stagger.reveal-in > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.reveal-in > *:nth-child(2) { transition-delay: 0.13s; }
.reveal-stagger.reveal-in > *:nth-child(3) { transition-delay: 0.21s; }
.reveal-stagger.reveal-in > *:nth-child(4) { transition-delay: 0.29s; }
.reveal-stagger.reveal-in > *:nth-child(5) { transition-delay: 0.37s; }
.reveal-stagger.reveal-in > *:nth-child(6) { transition-delay: 0.45s; }
.reveal-stagger.reveal-in > * {
  opacity: 1;
  transform: translateY(0);
}

/* Reveal directional variants */
.reveal-left { transform: translateX(-40px); }
.reveal-left.reveal-in { transform: translateX(0); }
.reveal-right { transform: translateX(40px); }
.reveal-right.reveal-in { transform: translateX(0); }
.reveal-scale { transform: scale(0.95); }
.reveal-scale.reveal-in { transform: scale(1); }

/* ---------- Hero ambient gradient (animated) ---------- */
.hero::before {
  animation: heroGlow 12s ease-in-out infinite alternate;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -300px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
  animation: heroGlow 14s ease-in-out infinite alternate-reverse;
}
@keyframes heroGlow {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.7; }
  50%  { transform: translate(40px, -30px) scale(1.15); opacity: 1; }
  100% { transform: translate(-30px, 40px) scale(0.9); opacity: 0.5; }
}

/* ---------- Hero title shimmer on the italic ---------- */
.hero-content h1 em,
.page-hero h1 em {
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    #6B92FF 25%,
    var(--accent) 50%,
    #6B92FF 75%,
    var(--accent) 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmerText 6s linear infinite;
}
@keyframes shimmerText {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---------- Live bar dot extra glow ---------- */
.dot { position: relative; }
.dot::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--success);
  opacity: 0.3;
  animation: dotRing 2s ease-out infinite;
}
@keyframes dotRing {
  0%   { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(2.5); opacity: 0; }
}

/* ---------- Live bar subtle pulse ---------- */
.livebar-text {
  display: inline-block;
  animation: subtlePulse 3s ease-in-out infinite;
}

/* ---------- Dashboard active scan effect ---------- */
.dash-item:not(.dash-placed) {
  position: relative;
  overflow: hidden;
}
.dash-item:not(.dash-placed)::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(47, 107, 255, 0.06), transparent);
  animation: dashScan 4s ease-in-out infinite;
  pointer-events: none;
}
.dash-item:nth-child(2)::after { animation-delay: 1s; }
.dash-item:nth-child(3)::after { animation-delay: 2s; }
@keyframes dashScan {
  0%   { left: -100%; }
  50%  { left: 100%; }
  100% { left: 100%; }
}

/* Dashboard score subtle pulse on hover */
.dash-score {
  transition: transform 0.3s ease, color 0.3s ease;
}
.dash-item:hover .dash-score {
  transform: scale(1.08);
}

/* JS triggered new item flash */
.dash-flash {
  animation: dashFlash 0.6s ease;
}
@keyframes dashFlash {
  0%   { background: var(--accent-soft); border-color: var(--accent); }
  100% { background: var(--bg); border-color: var(--border); }
}

/* ---------- Method steps progressive bar ---------- */
.method-step {
  transition: border-top-color 0.4s ease, transform 0.4s ease, background 0.3s ease;
  position: relative;
}
.method-step::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.method-step:hover::before { width: 100%; }
.method-step:hover { transform: translateY(-4px); }
.method-step .method-num {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s ease;
  display: inline-block;
}
.method-step:hover .method-num { transform: scale(1.15) translateY(-2px); }

/* ---------- Expertise card lift + icon spin ---------- */
.expertise-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              box-shadow 0.4s ease;
}
.expertise-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 50px -20px rgba(47, 107, 255, 0.25);
}
.expertise-icon {
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-block;
}
.expertise-card:hover .expertise-icon {
  transform: rotate(-8deg) scale(1.2);
}
.expertise-link {
  position: relative;
  transition: padding-right 0.3s ease;
}
.expertise-card:hover .expertise-link {
  padding-right: 8px;
}

/* ---------- Metric numbers ---------- */
.metric:hover .metric-num {
  animation: numberBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes numberBounce {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.08); }
}
.metric {
  transition: background 0.3s ease;
}
.metric:hover { background: var(--bg-3); }

/* ---------- Problem cards drift + letter-spacing ---------- */
.problem-card {
  transition: border-color 0.3s ease,
              transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s ease;
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px -16px rgba(47, 107, 255, 0.2);
}
.problem-num {
  transition: letter-spacing 0.4s ease;
}
.problem-card:hover .problem-num {
  letter-spacing: -0.04em;
}

/* ---------- Buttons ripple ---------- */
.btn-primary {
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
  pointer-events: none;
}
.btn-primary:hover::before {
  width: 320px;
  height: 320px;
}
.btn-primary > * { position: relative; z-index: 1; }

/* ---------- Nav links underline ---------- */
.nav-links a {
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-links a:hover::after { width: 100%; }

/* ---------- Logo hover ---------- */
.logo {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.logo:hover { transform: translateX(2px); }
.logo-mark {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.3s ease;
}
.logo:hover .logo-mark {
  transform: rotate(-12deg) scale(1.08);
  background: #6B92FF;
}

/* ---------- FAQ items polish ---------- */
.faq-item summary { transition: padding-left 0.3s ease, color 0.2s ease; }
.faq-item summary:hover { padding-left: 8px; }
.faq-item[open] summary { color: var(--accent); }
.faq-item[open] {
  background: linear-gradient(90deg, var(--accent-soft) 0%, transparent 30%);
}
.faq-item[open] p {
  animation: faqExpand 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes faqExpand {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Testimonial quote breathing ---------- */
.testimonial-quote {
  animation: quotePulse 5s ease-in-out infinite;
}
@keyframes quotePulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(1.05); }
}

/* ---------- Final CTA glow loop ---------- */
.final-cta::before {
  animation: ctaGlow 8s ease-in-out infinite alternate;
}
@keyframes ctaGlow {
  0%   { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
  100% { transform: translate(-50%, -50%) scale(1.25); opacity: 1; }
}

/* ---------- Mission cards (candidats page) ---------- */
.mission-card {
  position: relative;
  overflow: hidden;
}
.mission-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.mission-card:hover::after { transform: scaleY(1); }
.mission-cta {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-block;
}
.mission-card:hover .mission-cta { transform: translateX(6px); }

/* ---------- Case cards (resultats page) ---------- */
.case-card {
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              box-shadow 0.4s ease;
}
.case-card:hover {
  border-color: var(--accent);
  box-shadow: 0 30px 80px -30px rgba(47, 107, 255, 0.2);
}
.case-result {
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.case-card:hover .case-result {
  border-color: var(--border-strong);
}
.case-card:hover .case-result:hover {
  transform: scale(1.06);
  border-color: var(--accent);
}

/* ---------- Form inputs polish ---------- */
.form-group input,
.form-group textarea,
.form-group select {
  transition: border-color 0.2s ease, box-shadow 0.3s ease, transform 0.2s ease;
}
.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: var(--text-dim);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  transform: translateY(-1px);
}

/* ---------- Process steps (candidats) ---------- */
.process-step {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease;
}
.process-step:hover {
  transform: translateY(-5px) rotate(-0.5deg);
  border-color: var(--accent);
}

/* ---------- Testimonial cards (resultats) decorative quote ---------- */
.testimonial-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -30px;
  right: 10px;
  font-family: var(--font-display);
  font-size: 8rem;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translate(20px, -20px) rotate(15deg);
  pointer-events: none;
  line-height: 1;
}
.testimonial-card:hover::before {
  opacity: 0.08;
  transform: translate(0, 0) rotate(0deg);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

/* ---------- Skill pills (expertises page) ---------- */
.skill-pill {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.skill-pill:hover {
  transform: translateY(-2px) scale(1.05);
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* ---------- Footer link slide ---------- */
.footer-cols a {
  transition: color 0.2s ease, padding-left 0.25s ease;
}
.footer-cols a:hover {
  padding-left: 6px;
}

/* ---------- Scroll progress bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--accent), #6B92FF);
  z-index: 200;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.1s linear;
  box-shadow: 0 0 10px var(--accent-glow);
}

/* ---------- Cursor follower (desktop only) ---------- */
.cursor-follow {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1000;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, background 0.25s ease, border-color 0.25s ease, opacity 0.2s ease;
  mix-blend-mode: difference;
  opacity: 0;
}
.cursor-follow.active { opacity: 1; }
.cursor-follow.hover {
  width: 60px;
  height: 60px;
  background: var(--accent-soft);
  border-color: var(--accent);
}
@media (hover: none), (pointer: coarse) { .cursor-follow { display: none; } }

/* ---------- Keyframes ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUpScale {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes fadeRight {
  from { opacity: 0; transform: translateX(-16px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes slideDownLive {
  from { transform: translateY(-100%); }
  to   { transform: translateY(0); }
}
@keyframes subtleBreathe {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.6; }
}
@keyframes subtlePulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.85; }
}

/* ---------- Reduced motion guard ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .reveal-stagger > * { opacity: 1; transform: none; }
}

/* Mobile menu open state */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 24px;
  gap: 1rem;
  animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================================
   CRO V3 — Nouvelles sections
   ========================================================= */

/* ---------- HERO trust badges ---------- */
.hero-trust {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.hero-trust-item strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero-trust-item span {
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 0.01em;
  max-width: 130px;
  line-height: 1.35;
}

/* ---------- PROOF BAR (replaces logos) ---------- */
.proofbar {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.proofbar-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  width: 100%;
}
.proofbar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1 1 auto;
  min-width: 0;
  padding: 0 0.5rem;
}
.proofbar-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.proofbar-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.01em;
  max-width: 200px;
  line-height: 1.4;
}
.proofbar-divider {
  width: 1px;
  height: 40px;
  background: var(--border-strong);
  flex-shrink: 0;
}

/* ---------- CASE STUDY (Avant/Après) ---------- */
.case-study {
  padding: 6rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.case-study h2 { margin-bottom: 3rem; }
.case-study-grid {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 1rem;
  align-items: stretch;
  margin-bottom: 2.5rem;
}
.case-col {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}
.case-before { border-color: rgba(239, 68, 68, 0.25); }
.case-after { border-color: rgba(34, 197, 94, 0.35); }
.case-col-tag {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  background: rgba(239, 68, 68, 0.12);
  color: #F87171;
  align-self: flex-start;
}
.case-col-tag.tag-success {
  background: rgba(34, 197, 94, 0.12);
  color: #4ADE80;
}
.case-col h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.case-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  flex-grow: 1;
}
.case-list li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  position: relative;
  border-bottom: 1px solid var(--border);
}
.case-list li:last-child { border-bottom: none; }
.case-before .case-list li::before {
  content: '✕';
  position: absolute;
  left: 0;
  color: #F87171;
  font-weight: 600;
}
.case-after .case-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #4ADE80;
  font-weight: 600;
}
.case-col-cost {
  margin-top: auto;
  padding: 1rem 1.25rem;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.case-col-cost span {
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.case-col-cost strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #F87171;
  letter-spacing: -0.02em;
}
.case-col-cost-success {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.25);
}
.case-col-cost-success strong { color: #4ADE80; }

.case-arrow {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-style: italic;
  animation: caseArrow 2s ease-in-out infinite;
}
@keyframes caseArrow {
  0%, 100% { transform: translateX(0); opacity: 1; }
  50% { transform: translateX(8px); opacity: 0.7; }
}

.case-cta-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- ROI SECTION ---------- */
.roi {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.roi-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: stretch;
}
.roi-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.roi-item {
  padding: 1.5rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s ease;
}
.roi-item:hover { border-color: var(--accent); }
.roi-item-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.roi-item-value {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}
.roi-item-value span { font-size: 1.2rem; color: var(--text-dim); }
.roi-item-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-style: italic;
}

.roi-result {
  background: linear-gradient(135deg, var(--accent) 0%, #1F58E5 100%);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(47, 107, 255, 0.4);
}
.roi-result::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 50%);
  animation: roiGlow 8s ease-in-out infinite;
}
@keyframes roiGlow {
  0%, 100% { transform: translate(0,0); }
  50% { transform: translate(20%, 20%); }
}
.roi-result > * { position: relative; z-index: 1; }
.roi-result-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 500;
}
.roi-result-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5rem);
  color: white;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
}
.roi-result-detail {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.roi-calc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  padding: 0.4rem 0.85rem;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  font-variant-numeric: tabular-nums;
}
.roi-vs {
  font-style: italic;
  color: white;
  font-family: var(--font-display);
  font-size: 1.1rem;
}
.roi-result-cta .btn-primary {
  background: white;
  color: var(--accent);
  font-weight: 600;
}
.roi-result-cta .btn-primary:hover {
  background: rgba(255, 255, 255, 0.92);
  color: var(--accent);
}

/* ---------- VS TABLE ---------- */
.vs-section {
  padding: 6rem 0;
}
.vs-table {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
}
.vs-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.vs-row:last-child { border-bottom: none; }
.vs-cell {
  padding: 1.1rem 1.5rem;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
}
.vs-header .vs-cell {
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--bg-3);
  color: var(--text);
}
.vs-label {
  color: var(--text);
  font-weight: 500;
}
.vs-them {
  color: var(--text-dim);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  text-decoration: line-through;
  text-decoration-color: rgba(239, 68, 68, 0.6);
  text-decoration-thickness: 1px;
}
.vs-header .vs-them { text-decoration: none; color: #F87171; }
.vs-header .vs-us { color: var(--accent); }
.vs-us {
  color: var(--text);
  background: linear-gradient(90deg, var(--accent-soft) 0%, transparent 100%);
}
.vs-us strong { color: var(--accent); }

/* ---------- TESTIMONIALS STRONG ---------- */
.testimonials-section {
  padding: 6rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.testimonials-strong-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.t-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              box-shadow 0.4s ease;
}
.t-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 20px 50px -20px rgba(47, 107, 255, 0.2);
}
.t-card-result {
  display: inline-block;
  align-self: flex-start;
  padding: 0.5rem 0.85rem;
  background: rgba(34, 197, 94, 0.12);
  color: #4ADE80;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  letter-spacing: 0.01em;
}
.t-card blockquote {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--text);
  margin: 0 0 1.5rem 0;
  flex-grow: 1;
}
.t-card-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.t-card-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: white;
  font-size: 0.85rem;
}
.t-card-name { font-weight: 600; font-size: 0.9rem; }
.t-card-role { font-size: 0.78rem; color: var(--text-dim); }

/* ---------- LEAD MAGNET ---------- */
.lead-magnet {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.lead-magnet::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
  animation: heroGlow 14s ease-in-out infinite alternate;
}
.lead-magnet-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.lead-magnet-content h2 { margin-bottom: 1.25rem; }
.lead-magnet-content > p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.lead-magnet-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
}
.lead-magnet-list li {
  padding: 0.5rem 0 0.5rem 1.75rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  position: relative;
}
.lead-magnet-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}
.lead-magnet-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.lead-magnet-form input {
  flex: 1;
  padding: 0.95rem 1.1rem;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.lead-magnet-form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  transform: translateY(-1px);
}
.lead-magnet-micro {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.lead-magnet-mockup {
  perspective: 1000px;
  display: flex;
  justify-content: center;
}
.lm-page {
  background: linear-gradient(160deg, #FAFAF8 0%, #F0EFEC 100%);
  color: #0A0A0A;
  border-radius: 8px;
  padding: 2rem 1.75rem;
  width: 100%;
  max-width: 280px;
  aspect-ratio: 3/4;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6),
              0 0 0 1px rgba(47, 107, 255, 0.2);
  transform: rotate(-3deg);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}
.lead-magnet-mockup:hover .lm-page {
  transform: rotate(0deg) scale(1.05);
}
.lm-header {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.lm-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #0A0A0A;
  margin-bottom: auto;
}
.lm-stats {
  display: flex;
  gap: 1rem;
  margin: 1.5rem 0 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0,0,0,0.1);
}
.lm-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.lm-stat strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.lm-stat span {
  font-size: 0.72rem;
  color: rgba(0,0,0,0.6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.lm-pages {
  font-size: 0.75rem;
  color: rgba(0,0,0,0.5);
  letter-spacing: 0.05em;
}

/* ---------- FINAL CTA UPGRADED ---------- */
.final-cta-urgency {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 999px;
  color: #FBBF24;
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
  animation: subtlePulse 3s ease-in-out infinite;
}
.final-cta-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 1rem 0;
}
.final-cta-guarantees {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.guarantee-pill {
  padding: 0.5rem 1rem;
  background: var(--bg-3);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.guarantee-pill:hover {
  border-color: var(--accent);
  color: var(--text);
}

/* ---------- STICKY MOBILE CTA ---------- */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: var(--bg-2);
  border-top: 1px solid var(--border-strong);
  padding: 0.85rem 1rem;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  box-shadow: 0 -10px 30px -10px rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
  animation: slideUpCta 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes slideUpCta {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}
.msc-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  font-size: 0.85rem;
}
.msc-text strong { color: var(--text); font-weight: 600; }
.msc-text span { color: var(--text-dim); font-size: 0.72rem; margin-top: 2px; }
.mobile-sticky-cta .btn { padding: 0.7rem 1.1rem; font-size: 0.88rem; white-space: nowrap; }

/* ---------- RESPONSIVE CRO ---------- */
@media (max-width: 1024px) {
  .case-study-grid { grid-template-columns: 1fr; }
  .case-arrow { transform: rotate(90deg); height: 40px; }
  .roi-grid { grid-template-columns: 1fr; }
  .testimonials-strong-grid { grid-template-columns: 1fr; }
  .lead-magnet-inner { grid-template-columns: 1fr; gap: 3rem; }
  .lead-magnet-mockup { order: -1; }
  .vs-row { grid-template-columns: 1fr 1fr 1fr; }
  .vs-cell { padding: 0.85rem 1rem; font-size: 0.82rem; }
}

@media (max-width: 768px) {
  .hero-trust { gap: 1.5rem; }
  .hero-trust-item strong { font-size: 1.3rem; }

  .proofbar-grid { gap: 1rem; padding: 0 0.5rem; }
  .proofbar-num { font-size: 1.6rem; }
  .proofbar-label { font-size: 0.75rem; }
  .proofbar-divider { height: 30px; }

  .case-col { padding: 1.5rem; }
  .case-col h3 { font-size: 1.4rem; }

  .roi-result { padding: 2rem 1.5rem; }
  .roi-result-num { font-size: 2.5rem; }
  .roi-calc { font-size: 0.78rem; padding: 0.3rem 0.6rem; }

  .vs-row { grid-template-columns: 1fr; gap: 0; }
  .vs-cell {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--border);
  }
  .vs-cell:last-child { border-bottom: none; }
  .vs-them, .vs-us { border-left: none; border-right: none; }
  .vs-header { display: none; }
  .vs-row:not(.vs-header) {
    border-bottom: 2px solid var(--border-strong);
    padding: 0.85rem 0;
  }
  .vs-label {
    font-weight: 600;
    background: var(--bg-3);
    border-radius: 4px;
    margin: 0 0.5rem 0.3rem;
  }
  .vs-them::before {
    content: 'Cabinet classique : ';
    color: var(--text-dim);
    margin-right: 0.3rem;
    font-size: 0.75rem;
    text-decoration: none;
    display: inline-block;
  }
  .vs-us::before {
    content: 'BranchAdvice : ';
    color: var(--accent);
    margin-right: 0.3rem;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
  }

  .lead-magnet-form { flex-direction: column; }
  .lead-magnet-form input,
  .lead-magnet-form button { width: 100%; }

  .final-cta-buttons { flex-direction: column; align-items: stretch; }
  .final-cta-buttons .btn { justify-content: center; }

  .mobile-sticky-cta { display: flex; }
  .footer { padding-bottom: 6rem; }
  .final-cta { padding-bottom: 5rem; }
}

/* =========================================================
   IA — Section dédiée + nav badge
   ========================================================= */

/* ---------- Nav badge IA ---------- */
.nav-link-ai {
  position: relative;
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600 !important;
  color: var(--text) !important;
}
.nav-link-ai .nav-badge {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: navBadgePulse 2s infinite;
  font-size: 0;
}
@keyframes navBadgePulse {
  0% { box-shadow: 0 0 0 0 rgba(47,107,255,0.6); transform: scale(1); }
  70% { box-shadow: 0 0 0 8px rgba(47,107,255,0); transform: scale(1.1); }
  100% { box-shadow: 0 0 0 0 rgba(47,107,255,0); transform: scale(1); }
}

/* ---------- Featured AI card in expertise grid ---------- */
.expertise-card-featured {
  position: relative;
  background: linear-gradient(135deg, rgba(47, 107, 255, 0.12) 0%, rgba(47, 107, 255, 0.04) 100%) !important;
  border-color: rgba(47, 107, 255, 0.4) !important;
  overflow: hidden;
}
.expertise-card-featured::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(135deg, var(--accent), #6B92FF, var(--accent));
  background-size: 200% 200%;
  border-radius: var(--radius);
  z-index: -1;
  animation: borderGlow 4s linear infinite;
  opacity: 0.5;
}
@keyframes borderGlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.expertise-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  padding: 0.3rem 0.6rem;
  background: var(--accent);
  color: white;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 2;
}
.expertise-card-featured h3 {
  background: linear-gradient(90deg, var(--accent), #6B92FF);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.expertise-card-featured .expertise-icon {
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-glow);
}

/* ---------- AI SECTION (homepage premium block) ---------- */
.ai-section {
  position: relative;
  padding: 7rem 0;
  background: linear-gradient(180deg, var(--bg) 0%, #0F0F18 50%, var(--bg) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.ai-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(47, 107, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 107, 255, 0.06) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black 30%, transparent 70%);
  pointer-events: none;
}
.ai-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
  animation: heroGlow 16s ease-in-out infinite alternate;
}
.ai-section-inner { position: relative; z-index: 1; }
.ai-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  background: var(--accent-soft);
  border: 1px solid rgba(47, 107, 255, 0.3);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}
.ai-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  position: relative;
}
.ai-pulse::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.4;
  animation: dotRing 2s ease-out infinite;
}
.ai-section h2 { max-width: 800px; margin-bottom: 1.5rem; }
.ai-lead {
  font-size: 1.2rem;
  max-width: 720px;
  line-height: 1.55;
  color: var(--text-muted);
  margin-bottom: 3rem;
}
.ai-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.ai-pillar {
  padding: 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              box-shadow 0.4s ease;
}
.ai-pillar:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 30px 60px -20px rgba(47, 107, 255, 0.3);
}
.ai-pillar-accent {
  background: linear-gradient(135deg, rgba(47, 107, 255, 0.08) 0%, rgba(47, 107, 255, 0.02) 100%);
  border-color: rgba(47, 107, 255, 0.4);
}
.ai-pillar-icon {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 1rem;
  display: inline-block;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.ai-pillar:hover .ai-pillar-icon {
  transform: rotate(-12deg) scale(1.2);
}
.ai-pillar h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.ai-pillar p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.ai-stack {
  list-style: none;
  padding: 0;
  margin: 0;
}
.ai-stack li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  position: relative;
  border-top: 1px solid var(--border);
}
.ai-stack li:first-child { border-top: none; }
.ai-stack li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
}
.ai-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 3rem;
}
.ai-result {
  background: var(--bg-2);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: background 0.3s ease;
}
.ai-result:hover { background: var(--bg-3); }
.ai-result-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}
.ai-result-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.ai-cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .ai-pillars { grid-template-columns: 1fr; }
  .ai-results { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .ai-section { padding: 4rem 0; }
  .ai-pillar { padding: 1.5rem; }
  .ai-result-num { font-size: 2rem; }
  .ai-cta-row { flex-direction: column; align-items: stretch; }
  .ai-cta-row .btn { justify-content: center; }
}

/* =========================================================
   ANIMATIONS V4 — boostées, performantes, GPU-only
   ========================================================= */

/* ---------- Hero canvas particles ---------- */
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ---------- Text shine reveal (au scroll, pas en boucle) ---------- */
.text-shine {
  position: relative;
  display: inline;
  background: linear-gradient(
    90deg,
    var(--text) 0%,
    var(--text) 40%,
    rgba(255, 255, 255, 1) 50%,
    var(--text) 60%,
    var(--text) 100%
  );
  background-size: 200% 100%;
  background-position: -100% 0;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: background-position 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.text-shine.shine-active {
  background-position: 200% 0;
}

/* ---------- Card hover stronger lift + glow ---------- */
.expertise-card,
.problem-card,
.value-card,
.testimonial-card,
.t-card {
  will-change: transform;
}
.expertise-card::before {
  display: block;
}
.expertise-card:hover {
  transform: translateY(-8px) scale(1.02) !important;
  box-shadow:
    0 30px 60px -20px rgba(47, 107, 255, 0.3),
    0 0 0 1px rgba(47, 107, 255, 0.3) !important;
}
.problem-card:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 25px 50px -15px rgba(47, 107, 255, 0.25) !important;
}

/* ---------- Number rotate effect on hover ---------- */
.metric-num,
.problem-num,
.proofbar-num {
  display: inline-block;
  transform-style: preserve-3d;
}
.metric:hover .metric-num,
.problem-card:hover .problem-num,
.proofbar-item:hover .proofbar-num {
  animation: numberFlip 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes numberFlip {
  0% { transform: rotateX(0); }
  50% { transform: rotateX(180deg) scale(1.1); }
  100% { transform: rotateX(360deg); }
}

/* ---------- Floating elements (CSS only, GPU) ---------- */
.dash-item {
  will-change: transform;
}
.hero-dashboard {
  animation: floatGentle 6s ease-in-out infinite;
}
@keyframes floatGentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Override parallax conflict — only when not scrolled (JS handles after) */
.hero-dashboard.parallax-active {
  animation: none;
}

/* ---------- Section reveal blur effect ---------- */
.reveal {
  filter: blur(8px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-in {
  filter: blur(0);
}
.reveal-stagger > * {
  filter: blur(6px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-stagger.reveal-in > * {
  filter: blur(0);
}

/* ---------- CTA button shimmer ---------- */
.btn-primary {
  background-size: 200% 100%;
  background-image: linear-gradient(
    90deg,
    var(--accent) 0%,
    #6B92FF 50%,
    var(--accent) 100%
  );
  background-position: 0% 0;
  transition: background-position 0.6s ease, transform 0.18s ease, box-shadow 0.18s ease;
}
.btn-primary:hover {
  background-position: 100% 0;
}

/* ---------- Hero h1 word-by-word reveal ---------- */
.hero-content h1 .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  animation: wordReveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero-content h1 .word:nth-child(1) { animation-delay: 0.15s; }
.hero-content h1 .word:nth-child(2) { animation-delay: 0.22s; }
.hero-content h1 .word:nth-child(3) { animation-delay: 0.29s; }
.hero-content h1 .word:nth-child(4) { animation-delay: 0.36s; }
.hero-content h1 .word:nth-child(5) { animation-delay: 0.43s; }
.hero-content h1 .word:nth-child(6) { animation-delay: 0.50s; }
.hero-content h1 .word:nth-child(7) { animation-delay: 0.57s; }
.hero-content h1 .word:nth-child(8) { animation-delay: 0.64s; }
.hero-content h1 .word:nth-child(9) { animation-delay: 0.71s; }
.hero-content h1 .word:nth-child(10) { animation-delay: 0.78s; }
.hero-content h1 .word:nth-child(11) { animation-delay: 0.85s; }
.hero-content h1 .word:nth-child(12) { animation-delay: 0.92s; }
@keyframes wordReveal {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Sparkle animation on AI badge ---------- */
.expertise-badge {
  position: relative;
  overflow: hidden;
}
.expertise-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  animation: badgeShine 3s ease-in-out infinite;
}
@keyframes badgeShine {
  0% { left: -100%; }
  50%, 100% { left: 200%; }
}

/* ---------- Live ticker fade in/out ---------- */
.livebar-text strong {
  display: inline-block;
  transition: color 0.3s ease, transform 0.3s ease;
}

/* ---------- Method step number 3D rotate ---------- */
.method-num,
.case-arrow,
.usecase-num {
  display: inline-block;
  transform-style: preserve-3d;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.method-step:hover .method-num {
  transform: scale(1.2) rotateY(360deg);
}

/* ---------- AI section pillar icon spin on visible ---------- */
.ai-pillar.reveal-in .ai-pillar-icon {
  animation: iconBoot 0.9s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes iconBoot {
  0% { transform: rotate(-180deg) scale(0); opacity: 0; }
  60% { transform: rotate(15deg) scale(1.2); opacity: 1; }
  100% { transform: rotate(0deg) scale(1); opacity: 1; }
}

/* ---------- Hero dashboard items individual hover ---------- */
.dash-item {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              background 0.3s ease;
}
.dash-item:hover {
  transform: translateX(6px) scale(1.02);
  background: var(--bg-3) !important;
}

/* ---------- Quick perf reset for low-power devices ---------- */
@media (max-width: 768px) {
  /* Disable heavy animations on mobile */
  .hero::before,
  .hero::after,
  .final-cta::before,
  .lead-magnet::before,
  .ai-section::before,
  .roi-result::before {
    animation: none !important;
  }
  .hero-dashboard {
    animation: none;
  }
  .reveal { filter: none; }
  .reveal-in { filter: none; }
  .reveal-stagger > * { filter: none; }
  .reveal-stagger.reveal-in > * { filter: none; }
}

/* Save battery on data-saver / low CPU */
@media (prefers-reduced-data: reduce) {
  .hero-canvas { display: none; }
  .ai-bg-grid { display: none; }
}

/* =========================================================
   IA — Comparatif vs alternatives
   ========================================================= */

/* ---------- IA Comparatif (vs alternatives) ---------- */
.ia-vs {
  padding: 7rem 0;
  background: var(--bg);
}
.ia-vs h2 { margin-bottom: 1.25rem; }

.ia-vs-table {
  margin-top: 3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
}
.ia-vs-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  border-bottom: 1px solid var(--border);
}
.ia-vs-row:last-child { border-bottom: none; }
.ia-vs-cell {
  padding: 1.1rem 1.25rem;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  color: var(--text-muted);
  border-right: 1px solid var(--border);
}
.ia-vs-cell:last-child { border-right: none; }
.ia-vs-header .ia-vs-cell {
  background: var(--bg-3);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  text-transform: uppercase;
  text-align: center;
  justify-content: center;
}
.ia-vs-header .ia-vs-us-cell {
  background: var(--accent);
  color: white;
  font-size: 0.85rem;
}
.ia-vs-label {
  color: var(--text) !important;
  font-weight: 500;
  background: var(--bg-3);
}
.ia-vs-us-cell {
  background: linear-gradient(90deg, rgba(47, 107, 255, 0.12) 0%, rgba(47, 107, 255, 0.04) 100%);
  color: var(--text);
}
.ia-vs-us-cell strong { color: var(--accent); }

@media (max-width: 1024px) {
  .ia-case-meta { grid-template-columns: repeat(2, 1fr); }
  .ia-case-results-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; gap: 1rem; }
  .pricing-card-featured { transform: none; }
  .pricing-card-featured:hover { transform: translateY(-6px); }
  .ia-vs-table { font-size: 0.82rem; }
  .ia-vs-row { grid-template-columns: 1fr 1fr 1fr 1fr 1.2fr; }
}

@media (max-width: 768px) {
  .ia-case-meta { grid-template-columns: 1fr 1fr; }
  .ia-case-result-num { font-size: 1.6rem; }
  .ia-case-results { padding: 1.5rem; }
  .ia-case-quote { padding: 1.5rem; }
  .ia-case-quote p { font-size: 1.1rem; }
  .ia-case-timeline { padding-left: 2rem; }
  .ia-case-timeline::before { left: 0.85rem; }
  .timeline-num { left: -2rem; width: 2rem; height: 2rem; font-size: 0.75rem; }
  .timeline-content { padding: 1.25rem; margin-left: 0.25rem; }

  .pricing-card { padding: 1.5rem; }

  /* IA VS table → mobile cards */
  .ia-vs-row { grid-template-columns: 1fr; gap: 0; }
  .ia-vs-cell { border-right: none; border-bottom: 1px solid var(--border); padding: 0.7rem 1rem; }
  .ia-vs-cell:last-child { border-bottom: none; }
  .ia-vs-header { display: none; }
  .ia-vs-row:not(.ia-vs-header) {
    border-bottom: 2px solid var(--border-strong);
    padding: 0.6rem 0;
  }
  .ia-vs-cell:not(.ia-vs-label)::before {
    content: attr(data-label);
    display: inline-block;
    margin-right: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    min-width: 100px;
  }
}

/* =========================================================
   Candidats — Approche personnalisée (replaces missions)
   ========================================================= */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.approach-card {
  padding: 2rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              box-shadow 0.4s ease;
}
.approach-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 20px 50px -20px rgba(47, 107, 255, 0.2);
}
.approach-num {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--accent);
  font-style: italic;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}
.approach-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}
.approach-card p {
  font-size: 0.92rem;
  line-height: 1.6;
}

.approach-trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 3rem;
}
.approach-trust-item {
  background: var(--bg-2);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: background 0.3s ease;
}
.approach-trust-item:hover { background: var(--bg-3); }
.approach-trust-item strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
  letter-spacing: -0.01em;
  font-weight: 400;
}
.approach-trust-item span {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

@media (max-width: 1024px) {
  .approach-grid { grid-template-columns: 1fr; }
  .approach-trust { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .approach-trust { grid-template-columns: 1fr; }
}

/* =========================================================
   ANIMATIONS V5 — boost wow factor sans perf hit
   ========================================================= */

/* ---------- Glassmorphism cards on hover ---------- */
.expertise-card,
.problem-card,
.t-card,
.testimonial-card,
.value-card,
.approach-card,
.guarantee-card,
.usecase {
  position: relative;
  isolation: isolate;
}
.expertise-card::after,
.problem-card::after,
.t-card::after,
.testimonial-card::after,
.value-card::after,
.approach-card::after,
.usecase::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    circle at var(--mx, 50%) var(--my, 50%),
    rgba(47, 107, 255, 0.15) 0%,
    transparent 40%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: -1;
}
.expertise-card:hover::after,
.problem-card:hover::after,
.t-card:hover::after,
.testimonial-card:hover::after,
.value-card:hover::after,
.approach-card:hover::after,
.usecase:hover::after {
  opacity: 1;
}

/* ---------- Bouton primary : effet flottant au scroll vers section ---------- */
.btn-primary {
  position: relative;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--accent);
  filter: blur(12px);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -2;
}
.btn-primary:hover::after { opacity: 0.5; }

/* ---------- Big number reveal on scroll (chiffres clés) ---------- */
.proofbar-num,
.metric-num,
.problem-num,
.case-result-num {
  display: inline-block;
  position: relative;
  background: linear-gradient(180deg, var(--accent) 0%, #6B92FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.proofbar-item:hover .proofbar-num,
.metric:hover .metric-num,
.problem-card:hover .problem-num {
  animation: numGlow 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes numGlow {
  0% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.12); filter: brightness(1.4) drop-shadow(0 0 12px var(--accent-glow)); }
  100% { transform: scale(1); filter: brightness(1); }
}

/* ---------- Hero CTA pulse au repos ---------- */
.hero-cta .btn-primary {
  animation: ctaPulse 3s ease-in-out infinite;
}
@keyframes ctaPulse {
  0%, 100% { 
    box-shadow: 0 1px 0 rgba(255,255,255,0.15) inset, 
                0 8px 24px -8px var(--accent-glow);
  }
  50% { 
    box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset, 
                0 12px 40px -8px rgba(47, 107, 255, 0.5),
                0 0 30px rgba(47, 107, 255, 0.2);
  }
}
.hero-cta .btn-primary:hover {
  animation: none;
}

/* ---------- Scroll-down indicator dans hero ---------- */
.hero {
  padding-bottom: 7rem;
}
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  z-index: 2;
  opacity: 0;
  animation: scrollIndicatorFade 1s ease 1.5s forwards;
}
@keyframes scrollIndicatorFade {
  to { opacity: 1; }
}
.scroll-indicator-mouse {
  width: 22px;
  height: 36px;
  border: 1.5px solid var(--text-dim);
  border-radius: 12px;
  position: relative;
}
.scroll-indicator-mouse::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 6px;
  background: var(--accent);
  border-radius: 2px;
  animation: scrollMouse 1.8s ease-in-out infinite;
}
@keyframes scrollMouse {
  0% { opacity: 1; transform: translate(-50%, 0); }
  50% { opacity: 0.3; transform: translate(-50%, 8px); }
  100% { opacity: 1; transform: translate(-50%, 0); }
}

@media (max-width: 768px) {
  .scroll-indicator { display: none; }
}

/* ---------- Method step gradient on hover ---------- */
.method-step {
  background: transparent;
}
.method-step:hover {
  background: linear-gradient(180deg, var(--accent-soft) 0%, transparent 50%);
}

/* ---------- Expertise card border gradient on hover ---------- */
.expertise-card {
  background-clip: padding-box;
}
.expertise-card-featured {
  background-clip: padding-box;
}

/* ---------- AI section grid more visible ---------- */
.ai-bg-grid {
  animation: gridPulse 8s ease-in-out infinite;
}
@keyframes gridPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* ---------- Image-like ratio breathing on AI pillars ---------- */
.ai-pillar {
  position: relative;
  overflow: hidden;
}
.ai-pillar::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg at 50% 50%, transparent 0deg, var(--accent-soft) 45deg, transparent 90deg);
  animation: aiPillarRotate 20s linear infinite;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.ai-pillar:hover::before { opacity: 0.4; }
@keyframes aiPillarRotate {
  to { transform: rotate(360deg); }
}
.ai-pillar > * { position: relative; z-index: 1; }

/* ---------- ROI result card breathing ---------- */
.roi-result {
  animation: roiBreathe 5s ease-in-out infinite;
}
@keyframes roiBreathe {
  0%, 100% { box-shadow: 0 30px 60px -20px rgba(47, 107, 255, 0.4); }
  50% { box-shadow: 0 40px 80px -20px rgba(47, 107, 255, 0.6); }
}

/* ---------- Live bar gradient subtle scroll ---------- */
.livebar {
  background: linear-gradient(90deg, var(--bg-2), var(--bg-3), var(--bg-2));
  background-size: 200% 100%;
  animation: livebarScroll 8s linear infinite;
}
@keyframes livebarScroll {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---------- Badge "Nouveau" sur la carte IA — orbit dot ---------- */
.expertise-card-featured .expertise-icon {
  position: relative;
}
.expertise-card-featured .expertise-icon::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  top: -4px;
  right: -8px;
  box-shadow: 0 0 12px var(--accent);
  animation: orbitDot 3s linear infinite;
}
@keyframes orbitDot {
  0% { transform: rotate(0deg) translateX(20px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(20px) rotate(-360deg); }
}

/* ---------- Live counter blink on update ---------- */
#live-count, #live-placed {
  display: inline-block;
  transition: color 0.3s ease, transform 0.3s ease;
}
#live-count.updating, #live-placed.updating {
  color: var(--accent);
  transform: scale(1.2);
}

/* ---------- Logo mark : letter italique reveal ---------- */
.logo-mark {
  overflow: hidden;
  position: relative;
}
.logo-mark::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: logoShine 5s ease-in-out infinite;
}
@keyframes logoShine {
  0%, 80% { left: -100%; }
  100% { left: 200%; }
}

/* ---------- Form inputs : glow on focus ---------- */
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.lead-magnet-form input:focus {
  box-shadow: 0 0 0 3px var(--accent-soft),
              0 0 30px rgba(47, 107, 255, 0.15);
}

/* ---------- FAQ : ouverture plus douce ---------- */
.faq-item[open] summary::after {
  animation: faqRotate 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes faqRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(45deg); }
}

/* ---------- Stagger boost reveal pour les grids ---------- */
.reveal-stagger.reveal-in > *:nth-child(7) { transition-delay: 0.53s; }
.reveal-stagger.reveal-in > *:nth-child(8) { transition-delay: 0.61s; }
.reveal-stagger.reveal-in > *:nth-child(9) { transition-delay: 0.69s; }

/* ---------- Final CTA glow extra ---------- */
.final-cta-buttons .btn-primary {
  position: relative;
}
.final-cta-buttons .btn-primary::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: var(--accent);
  filter: blur(20px);
  opacity: 0.3;
  z-index: -1;
  animation: ctaFinalGlow 3s ease-in-out infinite;
}
@keyframes ctaFinalGlow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

/* ---------- Mobile : disable some boost effects ---------- */
@media (max-width: 768px) {
  .ai-pillar::before,
  .roi-result,
  .livebar,
  .expertise-card-featured .expertise-icon::after,
  .hero-cta .btn-primary,
  .final-cta-buttons .btn-primary::after {
    animation: none !important;
  }
}

/* ---------- Reduced motion respect ---------- */
@media (prefers-reduced-motion: reduce) {
  .hero-cta .btn-primary,
  .ai-pillar::before,
  .roi-result,
  .livebar,
  .ai-bg-grid,
  .expertise-card-featured .expertise-icon::after,
  .logo-mark::after,
  .scroll-indicator,
  .final-cta-buttons .btn-primary::after {
    animation: none !important;
  }
}

/* =========================================================
   FILE UPLOAD — Custom design français
   ========================================================= */
.file-upload {
  position: relative;
  width: 100%;
}

/* Cacher l'input natif */
.file-upload input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  opacity: 0;
}

/* Le label custom (zone de drop) */
.file-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 2rem 1.5rem;
  background: var(--bg-2);
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Effet hover — bordure bleue + lift */
.file-upload-label:hover {
  border-color: var(--accent);
  background: var(--bg-3);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -10px rgba(47, 107, 255, 0.3);
}

/* Effet focus clavier (accessibilité) */
.file-upload input[type="file"]:focus + .file-upload-label {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* État drag-over (quand on glisse un fichier) */
.file-upload-label.drag-over {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: scale(1.01);
}
.file-upload-label.drag-over::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(47, 107, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* Icône upload */
.file-upload-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 50%;
  font-size: 1.4rem;
  font-weight: 600;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              background 0.3s ease;
}
.file-upload-label:hover .file-upload-icon {
  transform: translateY(-3px) scale(1.05);
  background: var(--accent);
  color: white;
}

/* Texte principal */
.file-upload-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.file-upload-text strong {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}
.file-upload-text span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Formats acceptés */
.file-upload-formats {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  font-weight: 500;
}

/* État sélectionné — badge fichier */
.file-upload-selected {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--bg-2) 100%);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  animation: fileSelectedSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes fileSelectedSlide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.file-upload-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  font-size: 0.95rem;
  font-weight: 700;
  flex-shrink: 0;
}

.file-upload-name {
  flex: 1;
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 500;
  word-break: break-all;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-upload-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}
.file-upload-remove:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.4);
  color: #F87171;
}

/* Quand un fichier est sélectionné, cache le label */
.file-upload.has-file .file-upload-label {
  display: none;
}

/* Mobile responsive */
@media (max-width: 640px) {
  .file-upload-label {
    padding: 1.5rem 1rem;
  }
  .file-upload-icon {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  .file-upload-text strong { font-size: 0.9rem; }
  .file-upload-text span { font-size: 0.8rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .file-upload-label,
  .file-upload-icon,
  .file-upload-selected {
    animation: none !important;
    transition: none !important;
  }
}