:root {
  --bg: #ffffff;
  --bg-soft: #f4f8fb;
  --bg-dark: #071522;
  --bg-dark-2: #0c1d2e;
  --text: #12202e;
  --text-soft: #5c6a78;
  --muted: #8493a3;
  --line: #dbe8ef;
  --accent: #0b6da6;
  --accent-2: #9fd0ea;
  --accent-dark: #084b72;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(5, 16, 27, .12);
  --shadow-soft: 0 12px 34px rgba(5, 16, 27, .08);
  --radius: 24px;
  --radius-sm: 14px;
  --container: 1180px;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
p { margin: 0 0 1rem; color: var(--text-soft); }
h1, h2, h3 { margin: 0 0 1rem; line-height: 1.08; color: var(--text); letter-spacing: -.03em; }
h1 { font-size: clamp(2.05rem, 3.35vw, 3.35rem); max-width: 760px; }
h2 { font-size: clamp(1.65rem, 2.65vw, 2.55rem); }
h3 { font-size: 1.25rem; }
ul { margin: 1rem 0 0; padding-left: 1.2rem; color: var(--text-soft); }
li + li { margin-top: .5rem; }
.container { width: min(100% - 36px, var(--container)); margin-inline: auto; }
.narrow { width: min(100% - 36px, 880px); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: absolute; top: -80px; left: 18px; z-index: 999; padding: .7rem 1rem; color: var(--white); background: var(--accent); border-radius: 999px; }
.skip-link:focus { top: 18px; }
.top-strip { background: var(--bg-dark); color: #d8edf8; font-size: .9rem; }
.top-strip-inner { min-height: 38px; display: flex; justify-content: flex-end; align-items: center; gap: .75rem; }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid rgba(219,232,239,.9); }
.nav-shell { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; width: 210px; flex: 0 0 auto; }
.brand img, .footer-logo img { background: var(--white); border-radius: 12px; }
.primary-navigation { display: flex; align-items: center; gap: 1.05rem; font-weight: 700; color: #26394b; }
.primary-navigation a { padding: .65rem .1rem; border-bottom: 2px solid transparent; }
.primary-navigation a[aria-current="page"] { color: var(--accent); border-color: var(--accent); }
.nav-cta { padding: .72rem 1rem !important; color: var(--white) !important; background: var(--bg-dark); border: 0 !important; border-radius: 999px; }
.nav-cta:hover { background: var(--accent); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: var(--white); border-radius: 12px; position: relative; }
.menu-toggle-line, .menu-toggle-line::before, .menu-toggle-line::after { content: ""; position: absolute; left: 11px; right: 11px; height: 2px; background: var(--bg-dark); transition: transform .2s ease, opacity .2s ease; }
.menu-toggle-line { top: 22px; }
.menu-toggle-line::before { top: -8px; left: 0; right: 0; }
.menu-toggle-line::after { top: 8px; left: 0; right: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle-line { transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-line::before { transform: translateY(8px) rotate(90deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-line::after { opacity: 0; }
.hero-section, .page-hero { position: relative; overflow: hidden; padding: clamp(48px, 6.5vw, 88px) 0; background: linear-gradient(135deg, #fafdff 0%, #eef7fc 52%, #ffffff 100%); }
.hero-section::before, .page-hero::before { content: ""; position: absolute; inset: -35% -18% auto auto; width: 640px; height: 640px; background: radial-gradient(circle, rgba(159,208,234,.44), transparent 63%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .98fr) minmax(340px, .86fr); gap: clamp(2rem, 4vw, 3.6rem); align-items: center; position: relative; }
.hero-lead { font-size: clamp(1.02rem, 1.35vw, 1.16rem); max-width: 640px; color: #435466; }
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; margin-bottom: 1rem; color: var(--accent); font-weight: 900; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; }
.eyebrow::before { content: ""; display: inline-block; width: 34px; height: 2px; background: currentColor; }
.button-row { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; margin-top: 1.4rem; }
.button-row.center { justify-content: center; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .85rem 1.15rem; border-radius: 999px; font-weight: 900; border: 1px solid transparent; cursor: pointer; font: inherit; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: linear-gradient(135deg, var(--accent), var(--accent-dark)); box-shadow: 0 12px 28px rgba(11, 109, 166, .24); }
.button-primary:hover { color: var(--white); box-shadow: 0 18px 36px rgba(11, 109, 166, .32); }
.button-secondary { color: var(--bg-dark); background: var(--white); border-color: var(--line); }
.button-secondary:hover { background: #f5fbfe; }
.hero-visual { justify-self: center; max-width: 520px; }
.hero-visual img { border-radius: 30px; box-shadow: var(--shadow); }
.hero-metric-card { padding: 2rem; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.hero-metric-card span { color: var(--accent); font-weight: 900; text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; }
.hero-metric-card strong { display: block; margin: .75rem 0; font-size: clamp(1.8rem, 4vw, 2.9rem); line-height: 1.05; }
.section { padding: clamp(60px, 8vw, 104px) 0; }
.section-tight { padding: clamp(48px, 6.5vw, 78px) 0; }
.soft-bg { background: var(--bg-soft); }
.dark-section { background: var(--bg-dark); color: var(--white); }
.dark-section h2, .dark-section h3, .dark-section strong { color: var(--white); }
.dark-section p, .dark-section span { color: #c4d4df; }
.two-col { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); }
.align-center { align-items: center; }
.align-start { align-items: start; }
.section-heading { max-width: 840px; margin-bottom: 2.2rem; }
.section-heading p:not(.eyebrow) { font-size: 1.08rem; }
.services-grid, .info-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.1rem; }
.service-card, .info-card, .process-step, .usecase-card, .compare-card, .value-panel, .contact-panel, .video-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; box-shadow: var(--shadow-soft); }
.service-card { min-height: 310px; display: flex; flex-direction: column; }
.service-card p { flex: 1; }
.card-kicker { display: flex; flex-wrap: wrap; gap: .35rem; min-height: 32px; margin-bottom: 1rem; }
.tag { display: inline-flex; align-items: center; padding: .25rem .55rem; border-radius: 999px; color: var(--accent-dark); background: #e8f5fb; font-weight: 800; font-size: .72rem; }
.text-link { color: var(--accent); font-weight: 900; margin-top: auto; }
.info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.info-card h3 { margin-bottom: .6rem; }
.process-grid { display: grid; gap: 1rem; }
.process-step { position: relative; overflow: hidden; }
.step-number { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 16px; background: #e8f5fb; color: var(--accent); font-weight: 900; margin-bottom: 1rem; }
.dark-section .process-step { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); }
.dark-section .step-number { background: rgba(159,208,234,.18); }
.video-card { display: grid; grid-template-columns: minmax(260px, .95fr) minmax(0, 1fr); gap: 1.25rem; align-items: center; }
.video-poster { min-height: 210px; border-radius: 20px; background: radial-gradient(circle at 30% 20%, #9fd0ea, transparent 34%), linear-gradient(135deg, #071522, #123a55); position: relative; overflow: hidden; }
.poster-lines::before, .poster-lines::after { content: ""; position: absolute; inset: auto -20px 42px -20px; height: 4px; background: #9fd0ea; transform: rotate(-28deg); opacity: .7; }
.poster-lines::after { bottom: 96px; background: #0b6da6; transform: rotate(28deg); }
.play-dot { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 72px; height: 72px; border-radius: 50%; background: rgba(255,255,255,.93); color: var(--accent); font-weight: 900; box-shadow: var(--shadow-soft); }
.microcopy, .notice { font-size: .92rem; color: var(--muted); }
.notice { padding: 1rem; border-left: 4px solid var(--accent); background: #eef8fd; border-radius: 0 12px 12px 0; }
.deliverable-list { display: flex; flex-wrap: wrap; gap: .7rem; }
.deliverable-list span { padding: .7rem 1rem; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-weight: 900; color: #203447; }
.client-strip { background: #fafdff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.client-logos { display: grid; grid-template-columns: repeat(6, 1fr); gap: .8rem; }
.client-logos span { min-height: 72px; display: grid; place-items: center; text-align: center; padding: .7rem; border: 1px solid var(--line); border-radius: 18px; background: var(--white); font-weight: 900; color: #41576b; }
.cta-section { padding-top: 0; }
.cta-card { text-align: center; padding: clamp(2rem, 6vw, 4rem); border-radius: 32px; color: var(--white); background: radial-gradient(circle at 20% 0%, rgba(159,208,234,.32), transparent 34%), linear-gradient(135deg, #071522, #0f3b59); box-shadow: var(--shadow); }
.cta-card h2, .cta-card p { color: var(--white); margin-inline: auto; max-width: 850px; }
.cta-card .eyebrow { color: var(--accent-2); }
.stacked-list { display: grid; gap: .8rem; }
.stacked-list div { display: grid; grid-template-columns: 170px 1fr; gap: 1rem; align-items: start; padding: 1rem; border: 1px solid rgba(255,255,255,.14); border-radius: 18px; background: rgba(255,255,255,.06); }
.stacked-list strong { font-size: 1.05rem; }
.usecase-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.usecase-card span { display: inline-flex; width: 42px; height: 42px; border-radius: 14px; background: #e8f5fb; color: var(--accent); align-items: center; justify-content: center; font-weight: 900; margin-bottom: 1rem; }
.comparison-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.compare-card-muted { background: #f7f9fb; }
.compare-card-highlight { border-color: rgba(11,109,166,.35); box-shadow: 0 18px 50px rgba(11,109,166,.14); }
.tech-matrix { display: grid; grid-template-columns: repeat(3, 1fr); gap: .9rem; }
.tech-matrix div { padding: 1rem; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.tech-matrix strong { display: block; margin-bottom: .35rem; color: var(--text); }
.tech-matrix span { color: var(--text-soft); }
.check-list { display: grid; gap: .75rem; margin: 1.2rem 0; }
.check-list p { display: flex; gap: .75rem; margin: 0; padding: .85rem 1rem; border: 1px solid var(--line); border-radius: 16px; background: var(--white); }
.check-list span { color: var(--accent); font-weight: 900; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-panel address { font-style: normal; color: var(--text-soft); }
.value-panel { background: var(--bg-dark); color: var(--white); }
.value-panel h3 { color: var(--white); }
.value-panel li { color: #d4e1ea; }
.compact-hero { padding: clamp(64px, 9vw, 108px) 0; }
.legal-content h2 { margin-top: 2rem; font-size: 1.55rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content a { color: var(--accent); font-weight: 800; }
.site-footer { background: #06111d; color: #c9d8e2; padding: 64px 0 24px; }
.site-footer h2 { color: var(--white); font-size: 1rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1rem; }
.site-footer p, .site-footer address, .site-footer a { color: #c9d8e2; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .75fr .95fr .75fr; gap: 2rem; }
.footer-logo { display: inline-flex; width: 230px; padding: .25rem; background: var(--white); border-radius: 14px; margin-bottom: 1rem; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li + li { margin-top: .6rem; }
.footer-bottom { margin-top: 42px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-bottom p { margin: 0; font-size: .9rem; }
.video-modal[hidden] { display: none; }
.video-modal { position: fixed; inset: 0; z-index: 999; display: grid; place-items: center; padding: 24px; }
.video-modal-backdrop { position: absolute; inset: 0; background: rgba(3, 10, 18, .78); }
.video-modal-panel { position: relative; z-index: 1; width: min(100%, 980px); border-radius: 24px; background: var(--white); padding: 1.2rem; box-shadow: 0 30px 100px rgba(0,0,0,.35); }
.video-modal-panel h2 { font-size: 1.35rem; padding-right: 3rem; }
.video-modal-close { position: absolute; top: 1rem; right: 1rem; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-size: 1.8rem; line-height: 1; cursor: pointer; }
.video-frame-wrap { position: relative; aspect-ratio: 16/9; overflow: hidden; border-radius: 18px; background: var(--bg-dark); }
.video-frame-wrap iframe, .video-frame-wrap video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-frame-wrap video { object-fit: contain; background: #000; }
.video-modal-actions { display: flex; gap: .75rem; flex-wrap: wrap; align-items: center; margin-top: .85rem; }
.video-modal-actions a { color: var(--accent); font-weight: 900; }
.video-fallback { margin: .9rem 0 0; font-size: .92rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (max-width: 1120px) {
  .services-grid, .usecase-grid, .client-logos { grid-template-columns: repeat(2, 1fr); }
  .tech-matrix { grid-template-columns: repeat(2, 1fr); }
  .primary-navigation { gap: .7rem; font-size: .92rem; }
  .brand { width: 185px; }
}
@media (max-width: 860px) {
  h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .top-strip-inner { justify-content: center; flex-wrap: wrap; padding: .4rem 0; }
  .menu-toggle { display: inline-block; }
  .primary-navigation { position: absolute; left: 18px; right: 18px; top: calc(100% + 8px); display: grid; gap: .2rem; padding: 1rem; background: var(--white); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); transform-origin: top; transform: scaleY(.96); opacity: 0; visibility: hidden; transition: opacity .18s ease, transform .18s ease, visibility .18s ease; }
  .primary-navigation.is-open { opacity: 1; visibility: visible; transform: scaleY(1); }
  .primary-navigation a { padding: .8rem; border: 0; border-radius: 12px; }
  .primary-navigation a[aria-current="page"] { background: #e8f5fb; }
  .nav-cta { text-align: center; margin-top: .4rem; }
  .hero-grid, .two-col, .contact-grid, .comparison-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-section, .page-hero { padding-top: 56px; }
  .hero-visual { order: -1; }
  .hero-visual img { border-radius: 22px; }
  .video-card { grid-template-columns: 1fr; }
  .video-poster { min-height: 180px; }
  .stacked-list div { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .container { width: min(100% - 26px, var(--container)); }
  .services-grid, .info-grid, .usecase-grid, .client-logos, .tech-matrix { grid-template-columns: 1fr; }
  .button { width: 100%; }
  .button-row { align-items: stretch; }
  .footer-bottom { display: grid; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}

/* V1.2 — ajustements conversion / lisibilité */
.hero-section .eyebrow {
  padding: .42rem .72rem;
  margin-bottom: 1.05rem;
  border: 1px solid rgba(11, 109, 166, .18);
  border-radius: 999px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 8px 22px rgba(5,16,27,.04);
  letter-spacing: .08em;
}
.hero-section .eyebrow::before { width: 24px; }
.hero-title { max-width: 760px; margin-bottom: 1.05rem; }
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 1.05rem;
}
.hero-proof span {
  display: inline-flex;
  align-items: center;
  gap: .42rem;
  padding: .48rem .72rem;
  border-radius: 999px;
  border: 1px solid rgba(219,232,239,.95);
  background: rgba(255,255,255,.74);
  color: #2e4357;
  font-size: .9rem;
  font-weight: 800;
}
.hero-proof span::before {
  content: "✓";
  color: var(--accent);
  font-weight: 900;
}
.hero-copy { max-width: 730px; }
.reference-logos {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: .85rem;
}
.reference-logo-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.reference-logo-card img { width: 100%; height: 86px; object-fit: contain; padding: .45rem; }
.reference-logo-card figcaption {
  padding: .55rem .65rem .75rem;
  border-top: 1px solid var(--line);
  color: #41576b;
  font-size: .78rem;
  font-weight: 800;
  text-align: center;
}
.video-card.video-card-featured { grid-template-columns: 230px 1fr; }
.video-poster.has-image {
  min-height: 214px;
  background-size: cover;
  background-position: center;
}
.poster-plafond { background-image: url('../img/posters/poster-plafond-de-verre.svg'); }
.poster-indusoft { background-image: url('../img/posters/poster-indusoft-erp.svg'); }
.video-poster.has-image .poster-lines { display: none; }
.video-card .microcopy strong { color: var(--accent-dark); }
@media (max-width: 1120px) {
  .reference-logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .hero-visual { order: initial; max-width: 100%; }
  .hero-section .eyebrow { font-size: .72rem; }
  .video-card.video-card-featured { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .reference-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reference-logo-card img { height: 78px; }
}


/* V1.3 SEO — FAQ / local / lisibilité */
.faq-section { background: #fafdff; border-top: 1px solid var(--line); }
.faq-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.faq-item { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; box-shadow: var(--shadow-soft); }
.faq-item h3 { margin-bottom: .65rem; }
@media (max-width: 960px) { .faq-grid { grid-template-columns: 1fr; } }

/* SEO V1.4 — images, vidéos et pages ressources */
.seo-visual-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .8rem;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}
.seo-visual-card img {
  border-radius: calc(var(--radius) - 8px);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.seo-visual-card figcaption {
  margin-top: .7rem;
  color: var(--text-soft);
  font-size: .92rem;
}
.video-media video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 20px;
  background: var(--bg-dark);
  box-shadow: var(--shadow-soft);
}
.video-summary {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: .95rem;
}
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.article-body {
  max-width: 820px;
}
.article-body section + section { margin-top: 2.3rem; }
.article-body h2 { font-size: clamp(1.45rem, 2vw, 2rem); }
.article-body p { font-size: 1.06rem; }
.article-sidebar {
  position: sticky;
  top: 130px;
  padding: 1.4rem;
  border-radius: var(--radius);
  background: var(--bg-soft);
  border: 1px solid var(--line);
}
.article-sidebar .button { margin-top: .8rem; }
@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
}


/* V1.5 — vidéo lisible en pleine largeur et ressources étendues */
.video-showcase {
  display: grid;
  gap: 1.7rem;
  max-width: 1040px;
}
.video-showcase > .reveal:first-child,
.video-showcase > div:first-child {
  max-width: 820px;
}
.video-card,
.video-card.video-card-featured {
  grid-template-columns: 1fr !important;
  width: 100%;
  max-width: 1040px;
  margin-inline: auto;
  gap: 1.35rem;
}
.video-card .video-media {
  width: 100%;
}
.video-media video {
  display: block;
  width: 100%;
  height: auto !important;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  border-radius: 22px;
  background: #000;
}
.video-card .video-copy {
  max-width: 820px;
}
.video-card .button-row {
  margin-top: 1rem;
}
.video-card .video-poster {
  min-height: 320px;
}
.resource-groups { display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
.resource-group { scroll-margin-top: 120px; }
.resource-group-heading { max-width: 820px; margin-bottom: 1.3rem; }
.resource-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.resource-card { min-height: 300px; }
@media (max-width: 1040px) { .resource-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .resource-card-grid { grid-template-columns: 1fr; } .video-card .video-poster { min-height: 220px; } }


/* V1.6 — visuels réalistes optimisés SEO */
.hero-visual img[src*="/visuels/"],
.hero-visual img[src*="assets/img/visuels/"] {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.article-visual {
  margin: 1.8rem 0 2.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .8rem;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}
.article-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: calc(var(--radius) - 8px);
}
.article-visual figcaption {
  margin-top: .75rem;
  color: var(--text-soft);
  font-size: .94rem;
}
.seo-visual-card img[src*="/visuels/"] { object-position: center; }


/* V1.7 — InduSoft : différenciation, business model et conversion démonstration */
.indusoft-value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.indusoft-value-card {
  position: relative;
  min-height: 260px;
  padding: 1.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.indusoft-value-card::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(159,208,234,.38), transparent 68%);
}
.indusoft-value-card strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  border-radius: 15px;
  color: var(--accent);
  background: #e8f5fb;
  font-weight: 900;
}
.indusoft-value-card h3 { margin-bottom: .65rem; }
.indusoft-model-card {
  border: 1px solid rgba(11,109,166,.22);
  border-radius: calc(var(--radius) + 4px);
  padding: clamp(1.5rem, 4vw, 2.3rem);
  background: linear-gradient(135deg, #ffffff, #f4fbff);
  box-shadow: var(--shadow-soft);
}
.indusoft-model-note {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(11,109,166,.22);
  border-left: 4px solid var(--accent);
  border-radius: 16px;
  background: #f0f8fd;
  color: #34485b;
  font-weight: 750;
}
.indusoft-proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .85rem;
  margin-top: 1.6rem;
}
.indusoft-proof-strip span {
  display: flex;
  align-items: center;
  min-height: 72px;
  padding: .9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.78);
  color: #203447;
  font-weight: 900;
  box-shadow: 0 8px 22px rgba(5,16,27,.04);
}
.indusoft-proof-strip span::before {
  content: "✓";
  margin-right: .6rem;
  color: var(--accent);
  font-weight: 900;
}
.indusoft-offer-box {
  display: grid;
  gap: .9rem;
  padding: 1.3rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius);
  background: rgba(255,255,255,.07);
}
.indusoft-offer-box div {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
}
.indusoft-offer-box strong { display: block; margin-bottom: .25rem; }
.indusoft-offer-box span { display: block; }
.faq-section.indusoft-faq { background: #ffffff; }
@media (max-width: 1040px) {
  .indusoft-value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .indusoft-proof-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .indusoft-value-grid, .indusoft-proof-strip { grid-template-columns: 1fr; }
  .indusoft-value-card { min-height: auto; }
}
.indusoft-home-section { background: linear-gradient(135deg, #ffffff 0%, #f4f8fb 100%); }


/* V2.0 — Produits Expert Industry et Mapper */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 1.5rem);
}
.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.1rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1rem;
  align-content: start;
}
.product-card figure { margin: 0; overflow: hidden; border-radius: 22px; border: 1px solid var(--line); background: #f5f9fc; }
.product-card figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.product-card .button { justify-self: start; }
.product-logo-visual {
  display: grid;
  place-items: center;
  gap: 1rem;
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 1px solid var(--line);
  border-radius: 34px;
  background: radial-gradient(circle at 70% 20%, rgba(245,143,30,.14), transparent 35%), linear-gradient(135deg, #ffffff, #eef7fc);
  box-shadow: var(--shadow);
  text-align: center;
}
.product-logo-visual img { width: min(260px, 70%); height: auto; border-radius: 34px; box-shadow: 0 18px 40px rgba(5,16,27,.12); }
.product-logo-visual p { max-width: 430px; color: var(--text-soft); font-weight: 800; }
.product-process { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.products-home-section { background: linear-gradient(135deg, #ffffff 0%, #f4f9fc 100%); }
@media (max-width: 1040px) { .product-process { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .product-grid, .product-process { grid-template-columns: 1fr; } .product-logo-visual img { width: min(220px, 72%); } }

/* V2.1 — UX & conversion B2B industriel */
:focus-visible { outline: 3px solid rgba(11,109,166,.35); outline-offset: 3px; border-radius: 10px; }
.site-header { transition: box-shadow .22s ease, background .22s ease, border-color .22s ease; }
.site-header.is-scrolled { background: rgba(255,255,255,.96); border-bottom-color: rgba(219,232,239,.72); box-shadow: 0 14px 34px rgba(5,16,27,.08); }
.button, .nav-cta { position: relative; overflow: hidden; }
.button-primary::after, .nav-cta::after { content: ""; position: absolute; inset: 0 auto 0 -58%; width: 42%; transform: skewX(-18deg); background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent); transition: left .55s ease; pointer-events: none; }
.button-primary:hover::after, .nav-cta:hover::after { left: 118%; }
@media (hover: hover) {
  :where(.service-card,.info-card,.process-step,.usecase-card,.compare-card,.value-panel,.contact-panel,.video-card,.faq-item,.product-card,.resource-card,.seo-visual-card,.article-visual,.indusoft-value-card,.reference-logo-card,.before-after-card,.demo-value-card,.conversion-panel,.product-suite-item,.case-highlight-card) { transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease; }
  :where(.service-card,.info-card,.process-step,.usecase-card,.compare-card,.value-panel,.contact-panel,.video-card,.faq-item,.product-card,.resource-card,.seo-visual-card,.article-visual,.indusoft-value-card,.reference-logo-card,.before-after-card,.demo-value-card,.conversion-panel,.product-suite-item,.case-highlight-card):hover { transform: translateY(-5px); box-shadow: 0 22px 54px rgba(5,16,27,.12); border-color: rgba(11,109,166,.25); }
  :where(.product-card figure img,.seo-visual-card img,.article-visual img) { transition: transform .35s ease, filter .35s ease; }
  :where(.product-card,.seo-visual-card,.article-visual):hover img { transform: scale(1.025); filter: saturate(1.04) contrast(1.02); }
}
.text-link { display: inline-flex; align-items: center; gap: .35rem; }
.text-link span { transition: transform .18s ease; }
.text-link:hover span { transform: translateX(4px); }
.anchor-nav-section { position: sticky; top: 121px; z-index: 80; padding: .72rem 0; background: rgba(255,255,255,.88); backdrop-filter: blur(12px) saturate(160%); border-bottom: 1px solid rgba(219,232,239,.75); }
.anchor-nav { display: flex; flex-wrap: wrap; gap: .55rem; align-items: center; }
.anchor-nav span { color: var(--muted); font-size: .82rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.anchor-nav a { display: inline-flex; align-items: center; min-height: 34px; padding: .4rem .72rem; border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: #30475c; font-size: .88rem; font-weight: 850; }
.anchor-nav a:hover, .anchor-nav a.is-active { color: var(--accent-dark); border-color: rgba(11,109,166,.28); background: #eaf6fc; }
.badge-row, .metric-pills { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.1rem 0 0; }
.badge, .metric-pill { display: inline-flex; align-items: center; gap: .45rem; padding: .5rem .72rem; border-radius: 999px; border: 1px solid rgba(11,109,166,.18); background: rgba(232,245,251,.82); color: var(--accent-dark); font-size: .88rem; font-weight: 900; }
.badge::before, .metric-pill::before { content: "•"; color: var(--accent); font-size: 1.2rem; line-height: 1; }
.before-after-grid, .demo-value-grid, .case-highlight-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: clamp(1rem,2.5vw,1.4rem); }
.before-after-card, .demo-value-card, .conversion-panel, .case-highlight-card, .product-suite-item { border: 1px solid var(--line); border-radius: calc(var(--radius) + 2px); background: var(--white); box-shadow: var(--shadow-soft); padding: clamp(1.25rem,3vw,1.7rem); }
.before-after-card.is-before { background: linear-gradient(135deg,#fff,#fff7f2); border-color: rgba(245,143,30,.26); }
.before-after-card.is-after { background: linear-gradient(135deg,#fff,#eef8fd); border-color: rgba(11,109,166,.24); }
.before-after-list { display: grid; gap: .7rem; margin: 0; padding: 0; list-style: none; }
.before-after-list li { position: relative; margin: 0; padding-left: 1.6rem; color: #435466; font-weight: 650; }
.before-after-list li::before { position: absolute; left: 0; top: .05rem; font-weight: 900; }
.is-before .before-after-list li::before { content: "×"; color: #d26b2c; }
.is-after .before-after-list li::before { content: "✓"; color: var(--accent); }
.comparison-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: calc(var(--radius) + 2px); background: var(--white); box-shadow: var(--shadow-soft); }
.comparison-table { width: 100%; min-width: 720px; border-collapse: collapse; }
.comparison-table th, .comparison-table td { padding: 1rem 1.1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.comparison-table th { color: var(--bg-dark); background: #f2f8fc; font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; }
.comparison-table tr:last-child td { border-bottom: 0; }
.comparison-table td:nth-child(2) { color: #56697b; }
.comparison-table td:nth-child(3) { color: #24475e; font-weight: 750; }
.demo-value-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.demo-value-card { position: relative; overflow: hidden; min-height: 220px; }
.demo-value-card strong { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: .9rem; border-radius: 14px; color: var(--white); background: linear-gradient(135deg,var(--accent),var(--accent-dark)); box-shadow: 0 12px 26px rgba(11,109,166,.22); }
.demo-value-card::after { content: ""; position: absolute; right: -36px; bottom: -36px; width: 100px; height: 100px; border-radius: 50%; background: radial-gradient(circle, rgba(159,208,234,.38), transparent 68%); }
.conversion-strip { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 1.2rem; padding: clamp(1.2rem,3vw,1.6rem); border: 1px solid rgba(11,109,166,.2); border-radius: calc(var(--radius) + 4px); background: linear-gradient(135deg,#fff,#ecf7fd); box-shadow: var(--shadow-soft); }
.conversion-strip h2, .conversion-strip h3 { margin-bottom: .4rem; }
.conversion-strip .button-row { margin-top: 0; }
.premium-video-section .video-card, .video-card.premium-video-card { max-width: 1060px; padding: clamp(1rem,2.5vw,1.5rem); border-radius: 34px; background: linear-gradient(135deg,#fff,#f8fcff); }
.premium-video-section .video-copy, .video-card.premium-video-card .video-copy { display: grid; gap: .7rem; max-width: 900px; }
.premium-video-section .video-summary, .video-card.premium-video-card .video-summary { border-top: 0; margin-top: .2rem; padding: 1rem 1.05rem; border-radius: 18px; background: #f2f8fc; border: 1px solid var(--line); }
.product-card.featured-product { position: relative; overflow: hidden; }
.product-card.featured-product::before { content: "Produit stratégique"; position: absolute; top: 1rem; right: 1rem; z-index: 2; padding: .38rem .62rem; border-radius: 999px; background: rgba(7,21,34,.88); color: #fff; font-size: .76rem; font-weight: 900; }
.product-suite-rail { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }
.product-suite-item strong { color: var(--accent); font-size: .78rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.case-highlight-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.sticky-conversion-cta { position: fixed; right: 18px; bottom: 18px; z-index: 120; max-width: 360px; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: .9rem; align-items: center; padding: .95rem 1rem; border: 1px solid rgba(219,232,239,.8); border-radius: 22px; background: rgba(255,255,255,.93); backdrop-filter: blur(14px) saturate(160%); box-shadow: 0 18px 48px rgba(5,16,27,.18); transform: translateY(140%); opacity: 0; visibility: hidden; transition: transform .28s ease, opacity .28s ease, visibility .28s ease; }
.sticky-conversion-cta.is-visible { transform: translateY(0); opacity: 1; visibility: visible; }
.sticky-conversion-cta strong { display: block; color: var(--bg-dark); font-size: .96rem; line-height: 1.2; }
.sticky-conversion-cta span { display: block; margin-top: .18rem; color: var(--text-soft); font-size: .82rem; line-height: 1.25; }
.sticky-conversion-cta .button { min-height: 40px; padding: .65rem .85rem; white-space: nowrap; font-size: .9rem; }
.sticky-conversion-close { position: absolute; top: -10px; right: -10px; width: 28px; height: 28px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--muted); font-weight: 900; cursor: pointer; box-shadow: 0 8px 18px rgba(5,16,27,.12); }
@media (max-width: 1040px) { .demo-value-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .product-suite-rail, .case-highlight-grid { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .anchor-nav-section { position: static; } .before-after-grid, .demo-value-grid, .conversion-strip { grid-template-columns: 1fr; } .conversion-strip .button-row { margin-top: .8rem; } .sticky-conversion-cta { left: 12px; right: 12px; bottom: 12px; max-width: none; grid-template-columns: 1fr; } .sticky-conversion-cta .button { width: 100%; } }


/* V2.2 — compatibilité des cartes Avant / Après générées en V2.1 */
.before-after-card {
  padding: clamp(1.25rem,3vw,1.85rem);
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.before-after-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 48px rgba(5,16,27,.12);
}
.before-after-card.is-before {
  border-left: 6px solid #9aa8b7;
  background: linear-gradient(135deg,#ffffff,#fbfcfd);
}
.before-after-card.is-after {
  border-left: 6px solid var(--accent);
  background: linear-gradient(135deg,#ffffff,#f2fbff);
}
.before-after-card h3 {
  margin-bottom: .9rem;
}
.before-after-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}
.before-after-list li {
  color: #33485c;
  display: flex;
  gap: .65rem;
  line-height: 1.55;
}
.before-after-card.is-before .before-after-list li::before {
  content: "—";
  color: #9aa8b7;
  font-weight: 950;
  flex: 0 0 auto;
}
.before-after-card.is-after .before-after-list li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 950;
  flex: 0 0 auto;
}


/* V2.2 — public copy cleanup + stronger before/after rendering */
.before-after-grid { margin-top: clamp(1.4rem, 3vw, 2rem); align-items: stretch; }
.before-after-card { position: relative; overflow: hidden; }
.before-after-card h3 { display: inline-flex; align-items: center; gap: .55rem; margin-bottom: 1rem; font-size: clamp(1.08rem, 1.6vw, 1.28rem); }
.before-after-card.is-before h3::before, .before-after-card.is-after h3::before { display: inline-grid; place-items: center; width: auto; min-width: 2rem; height: 2rem; padding: 0 .65rem; border-radius: 999px; font-size: .74rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
.before-after-card.is-before h3::before { content: "Avant"; color: #9a4b12; background: rgba(245,143,30,.12); }
.before-after-card.is-after h3::before { content: "Après"; color: #075f92; background: rgba(11,109,166,.12); }
.before-after-card::after { content: ""; position: absolute; inset: auto 0 0; height: 4px; background: linear-gradient(90deg, rgba(11,109,166,.0), rgba(11,109,166,.55), rgba(11,109,166,.0)); }
.before-after-card.is-before::after { background: linear-gradient(90deg, rgba(245,143,30,.0), rgba(245,143,30,.55), rgba(245,143,30,.0)); }
@media (max-width: 760px) { .before-after-grid { grid-template-columns: 1fr; } }