/* ====== RESET & VARIABLES ====== */
:root {
  --bg: #0f0f1a;
  --bg2: #141425;
  --card: #1a1a30;
  --card-hover: #20203a;
  --border: #262640;
  --muted: #8585a6;
  --text: #eaeaf2;
  --text-secondary: #a8a8c2;
  --accent: #5E6AD2;
  --accent-hover: #6f7ae0;
  --accent-subtle: rgba(94, 106, 210, 0.12);
  --accent-text: #8089E6;
  --domaine-transport: #00d4aa;
  --domaine-logistique: #e8a838;
  --domaine-banque: #8089E6;
  --radius: 12px;
  --radius-sm: 8px;
  --max-width: 1100px;
  --nav-height: 64px;

  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg {
  max-width: 100%;
  display: block;
}

/* ====== UTILITIES ====== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.text-accent {
  color: var(--accent);
}

/* ====== NAVBAR ====== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(11, 11, 21, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.85rem;
  transition: background 0.15s;
}

.nav-cta:hover {
  background: var(--accent-hover) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ====== HERO ====== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  padding: 80px 24px 60px;
  text-align: center;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  background: var(--accent-subtle);
  color: var(--accent-text);
  border: 1px solid rgba(94, 106, 210, 0.2);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto 36px;
}

.hero-sectors {
  display: block;
  margin-top: 4px;
  font-size: 0.9rem;
  color: var(--muted);
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ====== BUTTONS ====== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.15s, transform 0.1s;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

/* ====== SECTIONS ====== */
.section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.section-douleurs {
  border-top: none;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 60px;
  font-size: 1rem;
  line-height: 1.6;
}

.section-intro {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
}

/* ====== DOULEURS (Pain Grid) ====== */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.pain-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s, background 0.2s;
  cursor: default;
}

.pain-card:hover {
  border-color: var(--accent);
  background: var(--card-hover);
}

.pain-card blockquote {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text);
  font-style: italic;
}

.pain-card .pain-source {
  display: block;
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--muted);
  font-style: normal;
}

/* ====== EXPERTISE — 3 PILIERS ====== */
.pilier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.pilier-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: border-color 0.2s;
}

.pilier-card:hover {
  border-color: var(--accent);
}

.pilier-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.pilier-card .pilier-intro {
  font-size: 0.88rem;
  color: var(--accent-text);
  font-weight: 500;
  margin-bottom: 12px;
}

.pilier-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.pilier-card.pilier-ia {
  grid-column: 1 / -1;
  border-style: dashed;
  opacity: 0.8;
}

.pilier-card.pilier-ia h3 {
  font-size: 0.95rem;
}

.pilier-card.pilier-ia p {
  font-size: 0.85rem;
}

/* ====== CAS D'USAGE ====== */
.cas-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 920px;
  margin: 0 auto;
}

/* --- Fluent UI-style card --- */
.cas-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.25s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.cas-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.35), 0 0 0 1px var(--domaine-color);
  border-color: var(--domaine-color);
}

/* Accent border left (Fluent UI fluent-card pattern) */
.cas-card-accent {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--domaine-color);
  border-radius: 0 2px 2px 0;
  opacity: 0.7;
  transition: opacity 0.25s;
}
.cas-card:hover .cas-card-accent {
  opacity: 1;
}

.cas-card-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 28px 0;
}

.cas-card-numero {
  font-size: 2rem;
  font-weight: 800;
  color: var(--domaine-color);
  line-height: 1;
  opacity: 0.4;
  flex-shrink: 0;
  min-width: 36px;
}

.cas-card-header-text h3 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.cas-card-secteur {
  font-size: 0.82rem;
  color: var(--domaine-color);
  font-weight: 500;
}

/* Tags row */
.cas-card-tags {
  display: flex;
  gap: 8px;
  padding: 12px 28px 0;
  flex-wrap: wrap;
}

.cas-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  letter-spacing: 0.02em;
}
.cas-tag-metrique {
  background: var(--accent-subtle);
  color: var(--accent-text);
}
.cas-tag-domaine {
  background: rgba(0,0,0,0.2);
  color: var(--muted);
  border: 1px solid var(--border);
}

.cas-card-body {
  padding: 16px 28px 0;
}

.cas-block {
  margin-bottom: 12px;
}

.cas-block-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 4px;
}

.cas-block p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Curseur Citizen Dev ↔ IT Factory */
.cas-curseur {
  padding: 16px 28px 28px;
  margin-top: 8px;
  border-top: 1px solid var(--border);
}

.curseur-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.curseur-track-wrap {
  position: relative;
  height: 32px;
  display: flex;
  align-items: center;
}

.curseur-fill-bg {
  position: absolute;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  pointer-events: none;
}

.curseur-fill-active {
  position: absolute;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--accent);
  border-radius: 3px 0 0 3px;
  pointer-events: none;
  transform-origin: left center;
  transition: transform 0.15s ease;
}

/* ====== CRÉDIBILITÉ ====== */
.cred-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.cred-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}

.cred-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.cred-card ul {
  list-style: none;
}

.cred-card li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 6px 0;
  line-height: 1.5;
  position: relative;
  padding-left: 16px;
}

.cred-card li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.cred-certifs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.cred-certif-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--accent-subtle);
  color: var(--accent-text);
  border: 1px solid rgba(94, 106, 210, 0.2);
}

/* Chiffres clés (style Ramp — gros, simples) */
.cred-chiffres {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.chiffre-value {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
  margin-bottom: 6px;
}

.chiffre-label {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ====== CONTACT ====== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 960px;
  margin: 0 auto;
}

.contact-calendly {
  min-height: 400px;
}

.contact-calendly {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--card);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  min-height: 400px;
  padding: 32px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-note {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.contact-form input,
.contact-form textarea {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color 0.15s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--muted);
}

.contact-form button {
  align-self: flex-start;
}

/* ====== FOOTER ====== */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  font-weight: 700;
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--text);
}

.footer-lab {
  opacity: 0.75;
  font-size: 0.8rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cred-chiffres {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .pain-grid {
    grid-template-columns: 1fr;
  }

  .pilier-grid {
    grid-template-columns: 1fr;
  }
}

/* ====== ANIMATIONS (Linear-inspired, subtiles) ====== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section {
  animation: fadeInUp 0.6s ease-out both;
}

.hero-title {
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

.hero-sub {
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-cta {
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

/* ====== MALT CARD (Contact section) ====== */
.contact-right-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-height: 400px;
}

.malt-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.malt-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.malt-card-icon {
  font-size: 1.4rem;
}

.malt-card-title {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
}

.malt-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.malt-card-note {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

.malt-badges {
  display: flex;
  gap: 12px;
}

.malt-badge {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.malt-badge-label {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.malt-badge-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-text);
}

.malt-cta {
  display: inline-block;
  font-weight: 600;
  color: var(--accent-text);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 10px 0;
  transition: opacity 0.2s;
}
.malt-cta:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.contact-calendly-placeholder {
  background: var(--card);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ====== FORMULES SECTION ====== */
.formules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}
.formule-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.2s, border-color 0.2s;
}
.formule-card:hover {
  transform: translateY(-4px);
}
.formule-featured {
  border-color: var(--accent);
  position: relative;
}
.formule-featured::before {
  content: '⭐ Recommandé';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 20px;
  white-space: nowrap;
}
.formule-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.formule-niveau {
  font-size: 1.5rem;
}
.formule-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
}
.formule-ideal {
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.formule-duree {
  font-size: 0.82rem;
  color: var(--accent-text);
  font-weight: 500;
}
.formule-inclusions {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.formule-inclusions li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
}
.formule-inclusions li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.formule-cta {
  align-self: flex-start;
  margin-top: auto;
  text-decoration: none !important;
}

/* ====== CHIFFRES BAND ====== */
.chiffres-band {
  background: var(--bg2);
  text-align: center;
  padding: 3rem 0;
}
.chiffres-band-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.chiffre-band-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.chiffre-band-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}
.chiffre-band-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-align: center;
}

/* ====== CURSEUR INTERACTIF ====== */
.cas-curseur {
  margin-top: 1rem;
}
.curseur-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 6px;
}
.curseur-input {
  position: relative;
  width: 100%;
  height: 32px;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
  z-index: 2;
  margin: 0;
}
.curseur-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--domaine-color, var(--accent));
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  transition: transform 0.15s, box-shadow 0.15s;
}
.curseur-input::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--domaine-color, var(--accent)) 25%, transparent);
}
.curseur-input::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--domaine-color, var(--accent));
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  cursor: pointer;
  box-shadow: 0 0 0 1px var(--accent);
}

/* ====== DIAGNOSTIC ====== */
.section-diagnostic {
  background: var(--bg2);
}
.diagnostic-app {
  max-width: 620px;
  margin: 0 auto;
  min-height: 300px;
}
.diag-step {
  animation: fadeInUp 0.3s ease-out;
}
.diag-progress {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin-bottom: 24px;
  overflow: hidden;
}
.diag-progress-bar {
  width: 100%;
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transform-origin: left center;
  transition: transform 0.3s ease;
}
.diag-counter {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 16px;
}
.diag-question {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 24px;
  line-height: 1.5;
}
.diag-choices {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.diag-choice {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s, background 0.2s;
  font-family: inherit;
}
.diag-choice:hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
}
.diag-result {
  text-align: center;
  animation: fadeInUp 0.4s ease-out;
}
.diag-score-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.diag-score-number {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
}
.diag-score-label {
  font-size: 0.75rem;
  color: var(--muted);
}
.diag-result h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.diag-result-text {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto 28px;
}
.diag-result-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.diag-result-cta .btn-primary {
  text-decoration: none !important;
}
.diag-retry {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
  padding: 8px;
  transition: color 0.2s;
}
.diag-retry:hover {
  color: var(--text);
}

/* ====== CALENDLY CARD ====== */
.calendly-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}
.calendly-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.calendly-card-icon {
  font-size: 1.6rem;
}
.calendly-card-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
}
.calendly-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.calendly-cta {
  font-weight: 600;
  color: var(--accent-text);
  font-size: 0.9rem;
}

/* ====== RESPONSIVE ADDITIONS ====== */
@media (max-width: 768px) {
  .formules-grid {
    grid-template-columns: 1fr;
  }
  .chiffres-band-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .diag-question {
    font-size: 1rem;
  }
}

/* ====== SCROLL REVEAL ====== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* stagger: each card reveals a bit later */
.contact-grid.reveal,
.pain-grid .pain-card,
.cas-grid .cas-card {
  transition-delay: 0s;
}
.pain-grid .pain-card:nth-child(1),
.cas-grid .cas-card:nth-child(1) { transition-delay: 0.05s; }
.pain-grid .pain-card:nth-child(2),
.cas-grid .cas-card:nth-child(2) { transition-delay: 0.12s; }
.pain-grid .pain-card:nth-child(3),
.cas-grid .cas-card:nth-child(3) { transition-delay: 0.19s; }
.pain-grid .pain-card:nth-child(4),
.cas-grid .cas-card:nth-child(4) { transition-delay: 0.26s; }

/* Formules cards stagger */
.formule-card:nth-child(1) { transition-delay: 0.05s; }
.formule-card:nth-child(2) { transition-delay: 0.12s; }
.formule-card:nth-child(3) { transition-delay: 0.19s; }

/* ====== FLUENT UI ELEVATION ENHANCEMENTS ====== */
/* Apply subtle elevation to all cards on hover */
.pain-card,
.cred-card,
.formule-card,
.malt-card,
.calendly-card {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.pain-card:hover,
.cred-card:hover,
.formule-card:not(.formule-featured):hover,
.malt-card:hover,
.calendly-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}

.formule-featured:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(94, 106, 210, 0.15);
}

/* ====== IMPROVED TYPOGRAPHY ====== */
.section-subtitle {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.text-accent {
  color: var(--accent);
}

/* ====== DIAGNOSTIC REFINEMENTS ====== */
.diag-question {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
}
.diag-choice {
  transition: all 0.2s;
}
.diag-choice:active {
  transform: scale(0.98);
}

/* ====== BETTER FORM ====== */
.contact-form input,
.contact-form textarea {
  transition: border-color 0.2s, box-shadow 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

/* ====== RESPONSIVE ADDITIONS ====== */
@media (max-width: 768px) {
  .cas-card-header {
    flex-direction: column;
    gap: 8px;
  }
  .cas-card-numero {
    font-size: 1.4rem;
  }
}

/* ====== SCROLL PROGRESS BAR ====== */
.scroll-progress {
  position: fixed; top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--domaine-transport, #00d4aa));
  z-index: 10000; transform: scaleX(0); transform-origin: left center;
  transition: transform 0.1s linear;
}

/* ====== ANIMATED BACKGROUND BLOBS ====== */
.bg-grid {
  position: fixed; inset: 0; z-index: -2;
  background-image: 
    linear-gradient(rgba(94,106,210,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94,106,210,0.04) 1px, transparent 1px);
  background-size: 3.75rem 3.75rem;
  pointer-events: none;
}
.bg-blob {
  position: fixed; z-index: -1; pointer-events: none;
  border-radius: 50%; filter: blur(80px); opacity: 0.12;
  animation: blobFloat 20s ease-in-out infinite;
}
.bg-blob-1 {
  width: 500px; height: 500px;
  background: var(--accent); top: -10%; right: -5%;
  animation-delay: 0s;
}
.bg-blob-2 {
  width: 400px; height: 400px;
  background: var(--domaine-transport, #00d4aa);
  bottom: 10%; left: -10%;
  animation-delay: -7s;
}
.bg-blob-3 {
  width: 300px; height: 300px;
  background: var(--domaine-logistique, #e8a838);
  bottom: 50%; right: 20%;
  animation-delay: -14s;
}
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.1); }
  50% { transform: translate(-20px, 20px) scale(0.9); }
  75% { transform: translate(40px, -10px) scale(1.05); }
}

/* ====== BACK TO TOP ====== */
.back-to-top {
  position: fixed; bottom: 100px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--border);
  color: var(--text); font-size: 1.2rem; cursor: pointer;
  z-index: 999; opacity: 0; transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.back-to-top.visible {
  opacity: 1; transform: translateY(0); pointer-events: auto;
}
.back-to-top:hover { background: var(--accent); color: #fff; }

/* ====== STICKY CTA ====== */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: rgba(15,15,26,0.92); backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding: 14px 24px; z-index: 9998;
  transform: translateY(100%); opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), opacity 0.3s;
}
.sticky-cta.visible { transform: translateY(0); opacity: 1; }
.sticky-cta-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  gap: 16px; flex-wrap: wrap;
}
.sticky-cta-text {
  font-size: 0.92rem; color: var(--text); font-weight: 500;
}
.sticky-cta-btn {
  padding: 10px 20px !important; font-size: 0.85rem !important;
  text-decoration: none !important;
}

/* ====== MAGNETIC BUTTONS ====== */
.magnetic-btn { transition: transform 0.15s ease-out !important; }

/* ====== TRUST STRIP ====== */
.trust-strip {
  text-align: center; padding: 2.5rem 0;
  background: transparent;
}
.trust-strip-intro {
  font-size: 0.78rem; color: var(--muted); text-transform: uppercase;
  letter-spacing: 0.12em; margin-bottom: 1.5rem;
}
.trust-logos {
  display: flex; justify-content: center; gap: 32px;
  flex-wrap: wrap; max-width: 700px; margin: 0 auto;
}
.trust-item {
  display: flex; flex-direction: column; align-items: center;
  gap: 4px; padding: 16px 28px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-width: 140px;
  transition: border-color 0.2s, transform 0.2s;
}
.trust-item:hover {
  border-color: var(--accent); transform: translateY(-2px);
}
.trust-name {
  font-size: 0.95rem; font-weight: 700; color: var(--text);
}
.trust-label {
  font-size: 0.7rem; color: var(--muted); text-align: center;
}

/* ====== TESTIMONIALS ====== */
.section-testimonials { background: var(--bg2); }
.testimonial-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; max-width: 1000px; margin: 0 auto;
}
.testimonial-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
  display: flex; flex-direction: column; gap: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.2);
}
.testimonial-card blockquote {
  font-size: 0.88rem; color: var(--text-secondary);
  line-height: 1.7; font-style: italic;
  quotes: none;
}
.testimonial-author {
  font-size: 0.82rem; color: var(--text); font-weight: 600;
  margin-top: auto;
}
.testimonial-company { color: var(--accent-text); font-weight: 500; }

/* ====== TYPEWRITER CURSOR ====== */
.hero-sub::after {
  content: ''; display: inline-block;
  width: 2px; height: 1em; background: var(--accent);
  margin-left: 2px; vertical-align: text-bottom;
  animation: blink 0.8s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ====== SECTION TRANSITIONS ====== */
.section-douleurs,
.section-expertise,
.section-cas,
.section-formules,
.section-credibilite,
.chiffres-band,
.section-diagnostic,
.section-testimonials,
.section-contact {
  position: relative;
}
.section-douleurs::before,
.section-credibilite::before,
.section-diagnostic::before {
  content: ''; position: absolute; top: 0; left: 10%; right: 10%;
  height: 1px; background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* ====== RESPONSIVE ADDITIONS ====== */
@media (max-width: 768px) {
  .testimonial-grid { grid-template-columns: 1fr; }
  .trust-logos { gap: 16px; }
  .trust-item { min-width: 120px; padding: 12px 16px; }
  .bg-blob { display: none; }
  .sticky-cta-text { font-size: 0.8rem; }
  .back-to-top { bottom: 80px; right: 16px; width: 38px; height: 38px; font-size: 1rem; }
}

@media (max-width: 480px) {
  .sticky-cta { padding: 10px 16px; }
  .sticky-cta-btn { font-size: 0.78rem !important; padding: 8px 14px !important; }
}