:root {
  --ink: #0f172a;
  --text: #334155;
  --muted: #64748b;
  --line: #dbe6f2;
  --paper: #ffffff;
  --mist: #f7fbff;
  --soft: #eef5fb;
  --navy: #101a38;
  --blue: #245cff;
  --cyan: #12b9ac;
  --gold: #f5b638;
  --green: #16a34a;
  --radius: 18px;
  --shadow: 0 18px 48px rgba(15, 23, 42, .10);
  --shadow-soft: 0 10px 28px rgba(15, 23, 42, .07);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.ibig-body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 82% 4%, rgba(18, 185, 172, .14), transparent 26rem),
    radial-gradient(circle at 6% 12%, rgba(36, 92, 255, .10), transparent 27rem),
    linear-gradient(180deg, #f8fbff 0%, #edf5fb 42%, #ffffff 100%);
  font-family: Poppins, Arial, sans-serif;
  line-height: 1.58;
}

body.ibig-body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(36, 92, 255, .055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(18, 185, 172, .045) 1px, transparent 1px),
    radial-gradient(circle at 18% 22%, rgba(36, 92, 255, .16), transparent 20rem),
    radial-gradient(circle at 86% 18%, rgba(18, 185, 172, .16), transparent 24rem),
    radial-gradient(circle at 70% 74%, rgba(245, 182, 56, .10), transparent 20rem);
  background-size: 72px 72px, 72px 72px, auto, auto, auto;
  animation: ibgGridShift 28s linear infinite;
}

body.ibig-body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .75;
  background:
    linear-gradient(115deg, transparent 0 18%, rgba(36, 92, 255, .08) 18.4%, transparent 19% 45%, rgba(18, 185, 172, .075) 45.4%, transparent 46% 100%),
    radial-gradient(circle at 30% 34%, rgba(255,255,255,.78), transparent 18rem),
    radial-gradient(circle at 75% 34%, rgba(255,255,255,.72), transparent 20rem);
  animation: ibgDataSweep 18s ease-in-out infinite alternate;
}

@keyframes ibgGridShift {
  from { background-position: 0 0, 0 0, 0 0, 0 0, 0 0; }
  to { background-position: 72px 72px, -72px 72px, 0 0, 0 0, 0 0; }
}

@keyframes ibgDataSweep {
  from { transform: translate3d(-1.5%, 0, 0); opacity: .58; }
  to { transform: translate3d(1.5%, -1%, 0); opacity: .82; }
}

a { text-decoration: none; }

.ibig-top-strip {
  background: #0f172a;
  color: #d9e4f2;
  font-size: 12px;
  font-weight: 650;
  padding: 8px 0;
}

.ibig-top-strip .container {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.ibig-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid rgba(219, 230, 242, .92);
  backdrop-filter: blur(18px);
}

.ibig-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 850;
  letter-spacing: 0;
}

.ibig-logo-link {
  padding-top: 0;
  padding-bottom: 0;
}

.ibig-logo-img {
  width: 246px;
  height: auto;
  display: block;
}

.ibig-footer-logo {
  width: 246px;
  max-width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 24px rgba(0,0,0,.18));
  background: #fff;
  border-radius: 12px;
  padding: 6px 10px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  border-radius: 13px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 28px rgba(36, 92, 255, .22);
}

.brand-subtitle {
  display: block;
  margin-top: -2px;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1;
}

.ibig-nav .nav-link {
  color: #334155;
  font-size: 14px;
  font-weight: 750;
  border-radius: 999px;
  padding: 9px 12px;
}

.ibig-nav .nav-link:hover,
.ibig-nav .nav-link.active {
  color: var(--blue);
  background: rgba(36, 92, 255, .08);
}

.btn-ibig-primary,
.btn-ibig-secondary,
.btn-ibig-light,
.btn-ibig-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  border-radius: 999px;
  padding: 11px 18px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 800;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.btn-ibig-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 15px 32px rgba(36, 92, 255, .20);
}

.btn-ibig-secondary {
  color: #172033;
  background: var(--gold);
  box-shadow: 0 14px 28px rgba(245, 182, 56, .22);
}

.btn-ibig-light {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.btn-ibig-dark {
  color: #fff;
  background: var(--navy);
}

.btn-ibig-primary:hover,
.btn-ibig-secondary:hover,
.btn-ibig-light:hover,
.btn-ibig-dark:hover {
  transform: translateY(-2px);
  color: inherit;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 42px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 18px 4% auto auto;
  width: min(520px, 42vw);
  height: 260px;
  z-index: -1;
  pointer-events: none;
  opacity: .55;
  background:
    radial-gradient(circle, rgba(36, 92, 255, .22) 0 2px, transparent 3px),
    radial-gradient(circle, rgba(18, 185, 172, .20) 0 2px, transparent 3px);
  background-size: 42px 42px, 58px 58px;
  filter: blur(.1px);
  animation: ibgNodeFloat 12s ease-in-out infinite alternate;
}

.hero::after {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(36, 92, 255, .22), rgba(18, 185, 172, .20), transparent);
}

@keyframes ibgNodeFloat {
  from { transform: translateY(0) scale(1); }
  to { transform: translateY(18px) scale(1.03); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  background: rgba(255, 255, 255, .82);
  border: 1px solid rgba(36, 92, 255, .16);
  border-radius: 999px;
  padding: 8px 13px;
  font-size: 12px;
  font-weight: 850;
}

.hero-title {
  max-width: 760px;
  margin: 17px 0 14px;
  color: var(--ink);
  font-size: clamp(1.75rem, 2.85vw, 2.85rem);
  font-weight: 850;
  line-height: 1.14;
  letter-spacing: 0;
}

.hero-text {
  max-width: 660px;
  color: #42526b;
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 20px;
}

.trust-list span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #475569;
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(219, 230, 242, .94);
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 750;
}

.platform-frame {
  max-width: 470px;
  margin-left: auto;
  border: 1px solid rgba(219, 230, 242, .96);
  border-radius: 24px;
  background: linear-gradient(145deg, #ffffff, #edf6ff);
  box-shadow: var(--shadow);
  padding: 14px;
}

.frame-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #526179;
  font-size: 12px;
  font-weight: 800;
  padding: 9px 10px;
}

.dots { display: flex; gap: 7px; }
.dots span { width: 8px; height: 8px; border-radius: 50%; background: #cbd5e1; }
.dots span:nth-child(1) { background: #ef4444; }
.dots span:nth-child(2) { background: #f59e0b; }
.dots span:nth-child(3) { background: #22c55e; }

.frame-screen {
  color: #e6eefb;
  background: #0f172a;
  border-radius: 18px;
  padding: 16px;
}

.screen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.screen-card {
  min-height: 96px;
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 14px;
  background: rgba(255, 255, 255, .055);
  padding: 14px;
}

.screen-card.wide { grid-column: 1 / -1; }
.screen-label { color: #9fb0ca; font-size: 11px; font-weight: 800; }
.screen-value { color: #fff; font-size: 1.55rem; font-weight: 850; line-height: 1.2; }

.bar-stack {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.bar-stack span {
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.bar-stack span:nth-child(2) { width: 75%; opacity: .72; }
.bar-stack span:nth-child(3) { width: 52%; opacity: .52; }

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.metric-card,
.section-card,
.software-card,
.process-card,
.price-card,
.contact-panel,
.service-panel {
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(219, 230, 242, .96);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.metric-card { padding: 17px; }
.metric-value { color: var(--ink); font-size: 1.35rem; font-weight: 850; line-height: 1; }
.metric-label { color: var(--muted); font-size: 12px; font-weight: 750; margin-top: 7px; }

.section {
  padding: 58px 0;
}

.section.soft {
  background: linear-gradient(180deg, rgba(255, 255, 255, .70), rgba(238, 245, 251, .94));
  border-top: 1px solid rgba(219, 230, 242, .85);
  border-bottom: 1px solid rgba(219, 230, 242, .85);
}

.section-kicker {
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.section-title {
  max-width: 760px;
  margin: 8px 0 11px;
  color: var(--ink);
  font-size: clamp(1.38rem, 2.15vw, 2.05rem);
  font-weight: 850;
  line-height: 1.18;
  letter-spacing: 0;
}

.section-text {
  max-width: 690px;
  color: var(--muted);
  font-size: .96rem;
}

.section-card,
.software-card,
.process-card,
.price-card,
.contact-panel,
.service-panel {
  height: 100%;
  padding: 22px;
}

.icon-tile,
.software-icon,
.step-number {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 14px;
  color: var(--blue);
  background: rgba(36, 92, 255, .10);
  font-size: 1.18rem;
}

.service-layout {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 22px;
  align-items: stretch;
}

.service-list {
  display: grid;
  gap: 11px;
  margin-top: 16px;
}

.service-list div {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 13px;
  border-radius: 15px;
  background: #f7faff;
  border: 1px solid #e4edf7;
}

.service-list i {
  color: var(--blue);
  font-size: 1.05rem;
  margin-top: 2px;
}

.future-column {
  display: grid;
  gap: 12px;
}

.future-tile {
  min-height: 112px;
  padding: 18px;
  border-radius: 18px;
  color: #e8f0fb;
  background: linear-gradient(145deg, #101a38, #162a57);
  border: 1px solid rgba(255, 255, 255, .10);
}

.future-tile strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-size: 1rem;
}

.software-card {
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.software-logo-wrap {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 14px;
  padding: 14px;
  border: 1px solid #e4edf7;
  border-radius: 16px;
  background: #f8fbff;
}

.software-logo {
  max-width: 180px;
  max-height: 58px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.software-card:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 92, 255, .25);
  box-shadow: 0 20px 46px rgba(15, 23, 42, .12);
}

.software-meta {
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.software-title {
  margin: 8px 0;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 850;
}

.software-desc {
  color: #526179;
  font-size: .94rem;
  margin-bottom: 17px;
}

.software-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  font-weight: 800;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  background: rgba(22, 163, 74, .10);
  border-radius: 999px;
  padding: 6px 9px;
  font-size: 11px;
  font-weight: 850;
}

.filter-panel {
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.form-control,
.form-select {
  min-height: 46px;
  border-color: #cfd9e8;
  border-radius: 12px;
  font-size: 14px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 .2rem rgba(36, 92, 255, .12);
}

.cta-band {
  color: #fff;
  background: linear-gradient(135deg, #101a38 0%, #16346d 55%, #0d9488 100%);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.cta-band .section-title,
.cta-band .section-text { color: #fff; }
.cta-band .section-text { opacity: .82; }

.ibig-footer {
  padding: 34px 0;
  color: #cbd5e1;
  background: #0f172a;
}

.ibig-footer a { color: #fff; font-weight: 800; }

@media (max-width: 991px) {
  .hero { padding: 48px 0 38px; }
  .platform-frame { max-width: none; margin: 22px 0 0; }
  .metric-row { grid-template-columns: repeat(2, 1fr); }
  .service-layout { grid-template-columns: 1fr; }
}

@media (max-width: 575px) {
  .ibig-top-strip { display: none; }
  .hero-actions a { width: 100%; }
  .screen-grid { grid-template-columns: 1fr; }
  .screen-card.wide { grid-column: auto; }
  .metric-row { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
  .cta-band { padding: 22px; border-radius: 20px; }
}

/* ============================================================
   REFINE HD PASS — typographie raffinée, header net, look premium
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

body.ibig-body {
  font-family: 'Inter', 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-feature-settings: 'cv02','cv03','cv04','cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.005em;
  color: #475569;
}

/* Top strip — plus discret */
.ibig-top-strip {
  font-size: 11.5px;
  font-weight: 500;
  padding: 7px 0;
}

/* Header — logo plus petit, nav plus aérée et nette */
.ibig-logo-img { width: 168px; }
.ibig-nav { border-bottom: 1px solid rgba(15,23,42,.06); }
.ibig-nav .container { min-height: 64px; }
.ibig-nav .nav-link {
  font-size: 13.5px;
  font-weight: 550;
  padding: 8px 12px;
  letter-spacing: -0.005em;
  white-space: nowrap;
}
.ibig-nav .nav-link.active { font-weight: 650; }

/* Boutons — moins lourds, plus précis */
.btn-ibig-primary, .btn-ibig-secondary, .btn-ibig-light, .btn-ibig-dark {
  font-size: 13.5px;
  font-weight: 600;
  min-height: 42px;
  padding: 10px 18px;
  letter-spacing: -0.005em;
  border-radius: 10px;
}
.btn-ibig-primary { box-shadow: 0 8px 24px rgba(36,92,255,.18); }

/* Eyebrow — affiné */
.eyebrow {
  font-size: 11.5px;
  font-weight: 600;
  padding: 6px 12px;
  letter-spacing: -0.005em;
  text-transform: none;
}

/* Hero — tailles raisonnables, weight allégé */
.hero { padding: 64px 0 48px; }
.hero-title {
  font-size: clamp(1.75rem, 2vw + 0.4rem, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 18px 0 16px;
  max-width: 680px;
}
.hero-text {
  font-size: 1rem;
  line-height: 1.65;
  color: #5b6b82;
  font-weight: 400;
  max-width: 620px;
}

/* Trust pills */
.trust-list span {
  font-size: 12px;
  font-weight: 500;
  padding: 6px 11px;
  color: #475569;
}

/* Sections — titres affinés */
.section { padding: 64px 0; }
.section-title {
  font-size: clamp(1.4rem, 1.4vw + 0.7rem, 1.9rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.022em;
}
.section-text {
  font-size: .96rem;
  line-height: 1.65;
  color: #64748b;
  font-weight: 400;
}
.section-kicker {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .06em;
}

/* Brand wordmark + sous-titres */
.ibig-brand { font-weight: 700; }
.metric-value { font-weight: 700; font-size: 1.25rem; }
.metric-label { font-weight: 500; font-size: 11.5px; }

/* Cards — bords plus fins */
.metric-card, .section-card, .software-card, .process-card,
.price-card, .contact-panel, .service-panel {
  border-color: rgba(15,23,42,.06);
  box-shadow: 0 1px 3px rgba(15,23,42,.04), 0 8px 24px rgba(15,23,42,.04);
}

/* Software cards */
.software-card h3, .software-title { font-weight: 650; font-size: 1.05rem; letter-spacing: -0.015em; }
.software-desc { font-size: .9rem; line-height: 1.6; color: #64748b; }
.software-meta { font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }

/* Frame screen (mockup hero) — typo plus précise */
.screen-value { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em; }
.screen-label { font-size: 10.5px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }

/* Refinements pour les nouveaux composants (index, domaines, etc.) */
.badge-soft { font-size: 11.5px !important; font-weight: 600 !important; letter-spacing: -0.005em; }
.flagship-card h3, .why-card h3, .svc-card h3, .case-card h3, .news-card h3, .sector-block h2 {
  font-weight: 650 !important; letter-spacing: -0.015em;
}
.flagship-card p, .why-card p, .svc-card p, .case-card p, .news-card p, .sector-intro {
  font-size: .9rem; line-height: 1.6; font-weight: 400;
}
.stat-card .num { font-weight: 700 !important; letter-spacing: -0.02em; }
.stat-card .lbl { font-size: .85rem; font-weight: 500; }
.sector-tile strong { font-weight: 550 !important; letter-spacing: -0.005em; }
.flagship-tag, .case-sector, .news-category {
  font-size: 10.5px !important; font-weight: 650 !important; letter-spacing: .05em;
}
.impact-band h2 { font-weight: 700 !important; letter-spacing: -0.025em; font-size: 1.65rem !important; }
.impact-band p { font-weight: 400; font-size: 1rem !important; }
.impact-band .tagline { font-weight: 600; font-size: .92rem; letter-spacing: -0.005em; }

/* FAQ */
.faq-item summary { font-weight: 600; font-size: .95rem; letter-spacing: -0.01em; }
.faq-item .faq-a { font-size: .92rem; line-height: 1.65; }

/* Testimonials */
.testimonial p { font-size: .93rem; line-height: 1.7; font-weight: 400; }
.testimonial .who strong { font-weight: 650; font-size: .9rem; letter-spacing: -0.005em; }

/* Process steps */
.process-step h3 { font-weight: 650 !important; letter-spacing: -0.015em; }
.process-step .stp-no { font-weight: 700 !important; }

/* CTA band */
.cta-band { padding: 36px; border-radius: 20px; }

/* Mobile fine-tuning */
@media (max-width: 768px) {
  .hero { padding: 48px 0 32px; }
  .hero-title { font-size: 1.85rem; }
  .section { padding: 48px 0; }
  .section-title { font-size: 1.45rem; }
  .ibig-logo-img { width: 140px; }
}

/* ============================================================
   HEADER — version aérée et premium
   ============================================================ */
.ibig-nav {
  padding: 14px 0;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(15,23,42,.05);
  box-shadow: 0 1px 0 rgba(15,23,42,.02);
  transition: padding .2s ease, box-shadow .2s ease;
}
.ibig-nav.is-scrolled {
  padding: 8px 0;
  box-shadow: 0 4px 24px rgba(15,23,42,.06);
}

.ibig-nav .container {
  min-height: 60px;
  gap: 24px;
}

.ibig-nav .ibig-logo-img { width: 156px; transition: width .2s ease; }
.ibig-nav.is-scrolled .ibig-logo-img { width: 140px; }

.ibig-nav .navbar-nav { gap: 2px; }
.ibig-nav .nav-item { display: flex; }
.ibig-nav .nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-size: 13.5px;
  font-weight: 500;
  color: #475569;
  padding: 9px 14px;
  border-radius: 8px;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: color .15s ease, background .15s ease;
}
.ibig-nav .nav-link:hover {
  color: var(--ink);
  background: rgba(15,23,42,.04);
}
.ibig-nav .nav-link.active {
  color: var(--blue);
  background: rgba(36,92,255,.08);
  font-weight: 600;
}

/* CTA bouton dans le header — compact, jamais coupé */
.ibig-nav .nav-cta {
  flex-shrink: 0;
  white-space: nowrap;
  min-height: 40px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 9px;
  letter-spacing: -0.005em;
}
.ibig-nav .nav-cta span { white-space: nowrap; }

/* Top strip — discret */
.ibig-top-strip {
  background: linear-gradient(90deg, #0a1226, #101a38 60%, #14224a);
  color: rgba(255,255,255,.78);
  font-size: 12px;
  font-weight: 450;
  padding: 8px 0;
  letter-spacing: -0.005em;
}
.ibig-top-strip .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.ibig-top-strip span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.ibig-top-strip i { color: rgba(255,255,255,.55); font-size: 12px; }

/* Mobile burger */
.navbar-toggler {
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 10px;
  padding: 6px 10px;
  box-shadow: none !important;
}
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(36,92,255,.15) !important; }

/* Mobile / tablette : menu déroulant aéré */
@media (max-width: 1199.98px) {
  .ibig-nav .navbar-collapse {
    margin-top: 14px;
    padding: 16px;
    background: #fff;
    border: 1px solid rgba(15,23,42,.06);
    border-radius: 14px;
    box-shadow: 0 12px 32px rgba(15,23,42,.08);
  }
  .ibig-nav .navbar-nav { gap: 4px; width: 100%; margin: 0 0 12px !important; }
  .ibig-nav .nav-link { width: 100%; padding: 11px 14px; }
  .ibig-nav .nav-cta { width: 100%; justify-content: center; }
}

@media (max-width: 575.98px) {
  .ibig-top-strip { font-size: 11px; padding: 6px 0; }
  .ibig-top-strip .container { justify-content: center; text-align: center; }
}

/* ============================================================
   GLOBAL TYPOGRAPHY PASS — cohérence "header premium" partout
   Allègement systématique : moins gras, plus de respiration
   ============================================================ */

/* Base body — Inter en weight 400, antialiasé, letter-spacing fin */
body.ibig-body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.65;
  color: #475569;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Titres globaux — toujours weight 600 max (jamais bold) */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 600 !important;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.25;
}
h1, .h1 { font-weight: 650 !important; letter-spacing: -0.028em; }

/* Bootstrap fw-bold → on rétrograde à 600 */
.fw-bold { font-weight: 600 !important; }
.fw-bolder { font-weight: 650 !important; }
.fw-semibold { font-weight: 550 !important; }
strong, b { font-weight: 600; }

/* Paragraphes et texte courant */
p { font-weight: 400; line-height: 1.65; }
.text-muted { color: #64748b !important; font-weight: 400; }
.lead { font-weight: 400; font-size: 1.05rem; line-height: 1.6; }
small, .small { font-weight: 400; }

/* Hero — extra raffiné */
.hero-title {
  font-size: clamp(1.7rem, 1.6vw + 0.7rem, 2.35rem) !important;
  font-weight: 650 !important;
  line-height: 1.18 !important;
  letter-spacing: -0.028em !important;
  color: var(--ink);
}
.hero-title span { font-weight: 650; }
.hero-text {
  font-size: .98rem !important;
  font-weight: 400 !important;
  line-height: 1.7 !important;
  color: #5b6b82;
}

/* Eyebrows / badges — élégants, pas criards */
.eyebrow {
  font-size: 11.5px !important;
  font-weight: 550 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  padding: 6px 12px !important;
  background: rgba(36,92,255,.06);
  border: 1px solid rgba(36,92,255,.12);
  color: var(--blue);
}
.badge-soft {
  font-size: 11.5px !important;
  font-weight: 550 !important;
  letter-spacing: 0 !important;
}

/* Sections — titres harmonisés */
.section-title {
  font-size: clamp(1.35rem, 1vw + 0.8rem, 1.75rem) !important;
  font-weight: 650 !important;
  line-height: 1.22 !important;
  letter-spacing: -0.025em !important;
  color: var(--ink);
}
.section-text {
  font-size: .96rem !important;
  font-weight: 400 !important;
  line-height: 1.7 !important;
  color: #64748b !important;
}
.section-kicker {
  font-size: 10.5px !important;
  font-weight: 600 !important;
  letter-spacing: .08em !important;
  text-transform: uppercase;
  color: var(--blue);
}

/* Boutons — uniforme, pas gras */
.btn-ibig-primary,
.btn-ibig-secondary,
.btn-ibig-light,
.btn-ibig-dark,
.btn {
  font-weight: 550 !important;
  font-size: 13.5px !important;
  letter-spacing: -0.005em;
  border-radius: 10px;
}

/* Métrics — chiffres élégants, pas écrasants */
.metric-value { font-weight: 600 !important; font-size: 1.2rem !important; letter-spacing: -0.02em; }
.metric-label { font-weight: 450 !important; font-size: 11.5px !important; color: #64748b; }

/* Cards — titres en 600, descriptions en 400 */
.section-card h3, .section-card h4,
.software-card h3, .software-title,
.process-card h3, .process-card h4,
.price-card h3, .price-card h4,
.service-panel h2, .service-panel h3,
.flagship-card h3, .why-card h3,
.svc-card h3, .case-card h3, .news-card h3,
.sector-block h2, .testimonial .who strong {
  font-weight: 600 !important;
  letter-spacing: -0.018em;
  color: var(--ink);
}

.software-desc, .software-card p,
.process-card p, .price-card p,
.section-card p, .service-panel p,
.flagship-card p, .why-card p,
.svc-card p, .case-card p, .news-card p,
.sector-intro, .testimonial p {
  font-weight: 400 !important;
  font-size: .92rem;
  line-height: 1.65;
  color: #64748b;
}

/* Software meta / tags / catégories */
.software-meta, .flagship-tag, .case-sector, .news-category {
  font-size: 10.5px !important;
  font-weight: 600 !important;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* Trust pills et chips — légers */
.trust-list span,
.stack-chips span,
.item-grid span,
.sector-tile strong {
  font-weight: 500 !important;
  letter-spacing: -0.005em;
}

/* Frame mockup (hero) — typo précise */
.screen-value { font-weight: 600 !important; font-size: 1.3rem !important; letter-spacing: -0.025em; }
.screen-label { font-weight: 550 !important; font-size: 10.5px !important; letter-spacing: .06em; }
.screen-card span { font-weight: 500 !important; font-size: 12px; }

/* Stats — chiffres élégants */
.stat-card .num { font-weight: 600 !important; font-size: 1.9rem !important; letter-spacing: -0.025em; }
.stat-card .lbl { font-weight: 450 !important; font-size: .85rem; color: #64748b; }

/* Process steps */
.process-step h3 { font-weight: 600 !important; font-size: 1rem !important; }
.process-step p { font-weight: 400; font-size: .85rem; line-height: 1.6; color: #64748b; }
.process-step .stp-no, .step-number { font-weight: 600 !important; font-size: 1rem !important; }

/* FAQ — léger et lisible */
.faq-item summary {
  font-weight: 550 !important;
  font-size: .95rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.faq-item .faq-a {
  font-weight: 400;
  font-size: .92rem;
  line-height: 1.7;
  color: #64748b;
}

/* Témoignages */
.testimonial p { font-weight: 400 !important; font-style: normal; }
.testimonial .who strong { font-weight: 600 !important; font-size: .9rem !important; }
.testimonial .who span { font-weight: 450; font-size: .8rem; color: #64748b; }

/* Bandeau impact */
.impact-band h2 {
  font-weight: 600 !important;
  font-size: 1.55rem !important;
  letter-spacing: -0.028em !important;
  line-height: 1.25;
}
.impact-band p { font-weight: 400 !important; font-size: .98rem !important; line-height: 1.7; }
.impact-band .tagline { font-weight: 550 !important; font-size: .9rem; letter-spacing: -0.005em; }

/* CTA band */
.cta-band .section-title { color: #fff; }
.cta-band .section-text { color: rgba(255,255,255,.78) !important; font-weight: 400; }

/* Footer — léger et lisible */
.ibig-footer { font-size: 13.5px; font-weight: 400; line-height: 1.65; }
.ibig-footer h3 { font-weight: 600 !important; font-size: .9rem !important; letter-spacing: .04em; text-transform: uppercase; }
.ibig-footer a { font-weight: 450; }

/* Formulaires — input élégants */
.form-control, .form-select {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.005em;
  border-radius: 10px;
  border-color: rgba(15,23,42,.1);
}
.form-label { font-weight: 550 !important; font-size: 13px; color: var(--ink); }

/* Liens — par défaut, weight modéré */
a { font-weight: inherit; }
.nav-link, .sidebar-link { font-weight: 500; }

/* Tableaux */
table { font-size: 14px; font-weight: 400; }
th { font-weight: 600 !important; color: var(--ink); letter-spacing: -0.005em; }

/* Mobile — ne JAMAIS dépasser */
@media (max-width: 768px) {
  body.ibig-body { font-size: 14.5px; }
  .hero-title { font-size: 1.75rem !important; letter-spacing: -0.03em !important; }
  .section-title { font-size: 1.4rem !important; }
  .impact-band h2 { font-size: 1.35rem !important; }
  .stat-card .num { font-size: 1.65rem !important; }
}

/* ============================================================
   SOFTWARE CARD v2 — logo réduit, centré, CTA en pied
   ============================================================ */
.sw-card-v2 {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 24px;
  background: #fff;
  border: 1px solid rgba(15,23,42,.06);
  border-radius: 18px;
  box-shadow: 0 1px 3px rgba(15,23,42,.04), 0 8px 24px rgba(15,23,42,.04);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.sw-card-v2:hover {
  transform: translateY(-4px);
  border-color: rgba(36,92,255,.18);
  box-shadow: 0 1px 3px rgba(15,23,42,.06), 0 18px 40px rgba(15,23,42,.08);
}

.sw-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  margin-bottom: 18px;
  padding: 16px;
  background: linear-gradient(135deg, #f7fbff 0%, #eef5fb 100%);
  border: 1px solid rgba(15,23,42,.05);
  border-radius: 14px;
}

.sw-logo {
  max-width: 80%;
  max-height: 84px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.sw-logo-fallback {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  border-radius: 16px;
  font-size: 1.9rem;
  max-width: none;
  max-height: none;
}

.sw-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sw-card-v2 .software-meta {
  font-size: 10.5px !important;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}

.sw-card-v2 .software-title {
  font-size: 1.1rem !important;
  font-weight: 600 !important;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.sw-card-v2 .software-desc {
  font-size: .9rem !important;
  font-weight: 400 !important;
  line-height: 1.6 !important;
  color: #64748b !important;
  margin: 0 0 18px;
  flex: 1;
}

.sw-foot {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(15,23,42,.06);
}

.sw-foot .status-pill {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  background: rgba(22,163,74,.08);
  color: var(--green);
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: -0.005em;
}

.sw-cta {
  width: 100%;
  justify-content: center;
  min-height: 42px !important;
  font-size: 13.5px !important;
}

/* ============================================================
   FOOTER premium — multi-colonnes, newsletter, bottom bar
   ============================================================ */
.ibig-footer {
  margin-top: 60px;
  padding: 56px 0 0;
  background: linear-gradient(180deg, #0a1226 0%, #0f1f3f 60%, #111e3c 100%);
  color: rgba(255,255,255,.72);
  font-size: 13.5px;
  line-height: 1.65;
  position: relative;
  overflow: hidden;
}
.ibig-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(36,92,255,.16), transparent 35%),
    radial-gradient(circle at 88% 60%, rgba(19,184,213,.10), transparent 40%);
  pointer-events: none;
}
.ibig-footer .container { position: relative; z-index: 1; }

.ftr-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 40px;
}

.ftr-col h3 {
  color: #fff;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.ftr-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.ftr-col ul li { line-height: 1.5; }
.ftr-col a {
  color: rgba(255,255,255,.7);
  font-size: 13.5px;
  font-weight: 400;
  letter-spacing: -0.005em;
  transition: color .15s ease, transform .15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ftr-col a:hover {
  color: #fff;
  transform: translateX(2px);
}

/* Brand column */
.ftr-brand-col .ibig-footer-logo {
  width: 188px;
  margin-bottom: 18px;
  filter: brightness(0) invert(1) drop-shadow(0 4px 14px rgba(36,92,255,.25));
  background: transparent;
  border-radius: 0;
  padding: 0;
}
.ftr-pitch {
  color: rgba(255,255,255,.65);
  font-size: 13px;
  line-height: 1.7;
  margin: 0 0 18px;
  max-width: 380px;
}

/* Social */
.ftr-social {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ftr-social a {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  color: rgba(255,255,255,.75);
  font-size: 16px;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
}
.ftr-social a:hover {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px);
}

/* Contact column */
.ftr-contact { gap: 12px !important; }
.ftr-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.ftr-contact i {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(36,92,255,.18);
  border-radius: 8px;
  color: #6ea8ff;
  font-size: 14px;
  flex-shrink: 0;
}
.ftr-contact a, .ftr-contact span {
  color: rgba(255,255,255,.78);
  font-size: 13px;
}
.ftr-contact a:hover { color: #fff; }
.ftr-contact small {
  display: block;
  color: rgba(255,255,255,.45);
  font-size: 11.5px;
  margin-top: 2px;
}

/* Newsletter band */
.ftr-newsletter {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: center;
  padding: 28px;
  margin-bottom: 32px;
  background: linear-gradient(135deg, rgba(36,92,255,.16), rgba(19,184,213,.10));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
}
.ftr-news-text h4 {
  color: #fff;
  font-size: 1.05rem !important;
  font-weight: 600 !important;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}
.ftr-news-text p {
  color: rgba(255,255,255,.7);
  font-size: 13px;
  margin: 0;
}
.ftr-news-form {
  display: flex;
  gap: 8px;
}
.ftr-news-form input {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding: 0 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  color: #fff;
  font-size: 13.5px;
  font-family: inherit;
  outline: none;
  transition: background .15s ease, border-color .15s ease;
}
.ftr-news-form input::placeholder { color: rgba(255,255,255,.45); }
.ftr-news-form input:focus {
  background: rgba(255,255,255,.12);
  border-color: rgba(110,168,255,.5);
}
.ftr-news-form button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 44px;
  padding: 0 18px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.ftr-news-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(36,92,255,.3);
}

/* Bottom bar */
.ftr-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  flex-wrap: wrap;
  font-size: 12.5px;
}
.ftr-copy {
  color: rgba(255,255,255,.55);
  letter-spacing: -0.005em;
}
.ftr-copy a {
  color: rgba(255,255,255,.75);
  font-weight: 500;
}
.ftr-copy a:hover { color: #fff; }
.ftr-legal-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.ftr-legal-links a {
  color: rgba(255,255,255,.6);
  font-size: 12.5px;
  font-weight: 450;
  letter-spacing: -0.005em;
  transition: color .15s ease;
}
.ftr-legal-links a:hover { color: #fff; }
.ftr-legal-links span { color: rgba(255,255,255,.3); }
.ftr-made {
  color: rgba(255,255,255,.5);
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ftr-made i { color: var(--cyan); }

/* Responsive footer */
@media (max-width: 1199.98px) {
  .ftr-grid { grid-template-columns: 1fr 1fr 1fr; gap: 28px; }
  .ftr-brand-col { grid-column: 1 / -1; }
  .ftr-contact-col { grid-column: 1 / -1; }
  .ftr-contact { display: grid; grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767.98px) {
  .ibig-footer { padding-top: 40px; }
  .ftr-grid { grid-template-columns: 1fr; gap: 30px; }
  .ftr-contact { grid-template-columns: 1fr; }
  .ftr-newsletter { grid-template-columns: 1fr; padding: 22px; }
  .ftr-news-form { flex-direction: column; }
  .ftr-news-form button { width: 100%; justify-content: center; }
  .ftr-bottom { flex-direction: column; align-items: flex-start; gap: 12px; text-align: left; }
  .ftr-brand-col .ibig-footer-logo { width: 160px; }
}