/* Offre IA et compléments éditoriaux FANGA. */
.header-inner { gap: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.language-switcher { display: flex; flex-shrink: 0; }
.language-switcher select { font: 600 .8125rem var(--font); color: var(--navy); background: var(--pale); border: 1px solid var(--line); border-radius: 5px; min-height: 44px; min-width: 66px; padding: 0 9px; cursor: pointer; }
.language-switcher select:hover { border-color: #a7812a; }
.language-switcher select:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
.contact-details { min-width: 0; }
.email-link { font-size: clamp(1rem, 1.7vw, 1.4rem); overflow-wrap: anywhere; gap: 12px; }
.email-link span { flex-shrink: 0; }
.navigation { gap: 20px; }
.navigation .nav-ai { color: #8b6611; font-weight: 650; }
.expertise-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.expertise-card h3 { line-height: 1.4; }
.adoption-strip { display: flex; align-items: center; gap: 22px; margin-top: 30px; padding: 26px 28px; background: var(--pale); border-radius: 8px; }
.adoption-icon { color: #9c7620; flex-shrink: 0; }
.adoption-strip h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.adoption-strip p { max-width: 720px; font-size: 1rem; line-height: 1.8; color: var(--muted); }
.adoption-link { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: .875rem; font-weight: 600; white-space: nowrap; }
.adoption-link:hover { color: #8b6611; }

.ai-section { background: #051e34; color: #fff; --ai-line: #29445a; --ai-muted: #b5c7d6; --ai-cyan: #9ccbea; }
.ai-heading { align-items: flex-end; margin-bottom: 50px; }
.ai-heading h2 { font-size: clamp(2rem, 3.3vw, 3rem); }
.ai-heading h2 em { color: var(--gold-light); }
.ai-introduction { max-width: 420px; padding-bottom: 5px; }
.ai-introduction p { color: var(--ai-muted); font-size: 1rem; line-height: 1.85; }
.ai-signature { display: block; color: #e0c47f; letter-spacing: 2px; font-size: .75rem; margin-top: 26px; }
.ai-workflow { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px; align-items: stretch; }
.ai-architecture { margin: 0; border: 1px solid var(--ai-line); border-radius: 10px; padding: 30px; background: #08253e; }
.ai-architecture figcaption { margin-bottom: 26px; font-size: .75rem; letter-spacing: 1.8px; color: var(--ai-muted); }
.orchestrator { display: flex; align-items: center; gap: 18px; width: 88%; margin-inline: auto; border: 1px solid #759cb8; padding: 23px; border-radius: 8px; background: #0c304e; }
.orchestrator > svg { color: var(--gold-light); width: 36px; height: 36px; flex-shrink: 0; }
.orchestrator h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.5; }
.orchestrator h3 > span { display: inline-block; vertical-align: middle; margin-left: 5px; padding: 1px 5px; border: 1px solid #8d763a; border-radius: 3px; font-size: .75rem; color: #edcf80; font-weight: 500; }
.orchestrator p { font-size: .875rem; color: var(--ai-muted); line-height: 1.7; margin-top: 5px; }
.agent-branches { height: 32px; position: relative; margin-inline: 16.666%; border-bottom: 1px solid #547b98; }
.agent-branches::after { content: ''; height: 32px; width: 1px; background: #547b98; position: absolute; left: 50%; top: 0; }
.ai-agent-buttons { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; padding-top: 17px; }
.ai-agent { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-width: 0; gap: 8px; padding: 21px 10px 17px; background: #0a2943; color: #fff; border: 1px solid #385970; border-radius: 7px; text-align: center; transition: background .18s, border-color .18s; }
.ai-agent::before { content: ''; position: absolute; top: -18px; left: 50%; height: 17px; width: 1px; background: #547b98; }
.ai-agent > svg { color: var(--gold-light); width: 30px; height: 30px; margin-bottom: 6px; }
.ai-agent strong { font-size: .95rem; font-weight: 600; line-height: 1.5; }
.ai-agent > span { color: var(--ai-muted); font-size: .8rem; line-height: 1.55; }
.ai-agent:hover { background: #153953; border-color: var(--ai-cyan); }
.ai-agent[aria-pressed='true'] { background: #153c58; border-color: var(--ai-cyan); box-shadow: inset 0 0 0 1px var(--ai-cyan); }
.ai-agent[aria-pressed='true'] strong { color: #f2d28a; }
.data-arrow { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 13px 0; font-size: 1rem; color: var(--ai-cyan); }
.data-arrow > span { font-size: .75rem; letter-spacing: 1.3px; color: #a9bece; }
.ai-data-layer { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 18px 0; border: 1px solid #40566a; border-radius: 7px; background: #051e34; }
.ai-data-layer > div { text-align: center; padding: 0 8px; }
.ai-data-layer > div + div { border-left: 1px solid #31485c; }
.ai-data-layer strong { display: block; color: #e8c47b; font-size: .9rem; font-weight: 600; margin-bottom: 7px; }
.ai-data-layer span { display: block; font-size: .75rem; color: var(--ai-muted); line-height: 1.5; }
.architecture-note { color: #a5bccd; font-size: .75rem; line-height: 1.7; margin-top: 20px; text-align: center; }
.ai-agent-detail { padding: 32px; border: 1px solid #385166; border-radius: 10px; background: #0b2b44; display: flex; flex-direction: column; }
.agent-detail-label { display: flex; justify-content: space-between; gap: 15px; color: #bfd0dc; letter-spacing: 1.6px; font-size: .75rem; margin-bottom: 29px; }
.agent-detail-label > span:last-child { color: #e8c47b; }
.ai-agent-detail h3 { font-size: 1.65rem; font-weight: 550; line-height: 1.35; letter-spacing: -.6px; margin-bottom: 18px; }
#ai-agent-description { color: var(--ai-muted); font-size: 1rem; line-height: 1.8; }
.agent-list-label { color: #dfc889; font-size: .75rem; letter-spacing: 1.2px; margin-top: 27px; }
#ai-agent-indicators { margin: 14px 0 24px; padding-left: 20px; color: #d9e4ec; font-size: .875rem; line-height: 1.8; }
#ai-agent-indicators li { padding-left: 3px; margin-bottom: 6px; }
#ai-agent-indicators li::marker { color: var(--gold-light); }
.agent-output { border-top: 1px solid #355067; padding-top: 21px; margin-top: auto; }
.agent-output > span { font-size: .75rem; letter-spacing: 1px; color: #e7c77b; }
.agent-output p { color: #ccdae4; font-size: .875rem; line-height: 1.8; margin-top: 10px; }
.ai-questions { margin-top: 48px; }
.ai-subheading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 22px; }
.ai-subheading .eyebrow { margin: 0; }
.ai-subheading p { color: #b5c7d6; font-size: .875rem; line-height: 1.7; }
.ai-questions ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding: 0; margin: 0; list-style: none; }
.ai-questions li { border: 1px solid #62573c; border-radius: 7px; padding: 24px 22px; color: #e0e8ee; font-size: .95rem; line-height: 1.8; }
.ai-questions li > span { display: block; font-family: Georgia, serif; font-size: 2.5rem; color: #ddb45c; line-height: .8; margin-bottom: 7px; }
.ai-controls { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; margin-top: 48px; padding-top: 38px; border-top: 1px solid var(--ai-line); }
.ai-controls article + article { border-left: 1px solid var(--ai-line); padding-left: 30px; }
.ai-controls svg { color: #d9b260; margin-bottom: 16px; }
.ai-controls h3 { font-size: 1rem; font-weight: 600; line-height: 1.5; margin-bottom: 12px; }
.ai-controls p { color: var(--ai-muted); font-size: .95rem; line-height: 1.8; }
.ai-bottom { display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-top: 38px; padding-top: 30px; border-top: 1px solid var(--ai-line); }
.ai-benefits-label { color: #dfc47f; font-size: .75rem; letter-spacing: 1.5px; }
.ai-bottom p { color: #c8d7e2; font-size: .875rem; line-height: 1.9; margin-top: 10px; }
.ai-bottom .button { flex-shrink: 0; }

.values { margin-top: 65px; padding-top: 40px; border-top: 1px solid var(--line); }
.values ul { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); list-style: none; padding: 0; margin: 28px 0 0; gap: 28px; }
.values h3 { font-size: 1rem; font-weight: 600; line-height: 1.5; margin-bottom: 12px; }
.values h3::before { content: ''; display: block; width: 23px; height: 2px; background: var(--gold); margin-bottom: 18px; }
.values p { color: var(--muted); font-size: .95rem; line-height: 1.8; }
.phone-link { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 48px; font-size: 1.125rem; line-height: 1.6; }
.phone-link:hover { color: var(--gold-light); }
.phone-link small { font-size: .875rem; color: #b1c3d1; }
.footer-main nav { flex-wrap: wrap; justify-content: flex-end; }

@media (min-width: 1280px) {
  .expertise-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .expertise-card { padding: 28px 23px 0; }
  .expertise-card h3 { min-height: 2.8em; }
  .expertise-card .service-tags { min-height: 2.7em; }
  .expertise-card .card-link { font-size: .8rem; }
}
@media (min-width: 901px) and (max-width: 1200px) {
  .header { height: 80px; }
  .header-cta { margin-left: auto; }
  .navigation { display: none; position: absolute; top: 80px; left: 0; right: 0; background: #fff; padding: 20px 32px; border-bottom: 1px solid var(--line); box-shadow: 0 12px 20px #0001; }
  .navigation.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 3px; }
  .navigation a { font-size: 15px; padding: 14px 0; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 7px; background: none; border: 0; min-width: 44px; min-height: 44px; padding: 10px; }
  .menu-toggle span { height: 2px; width: 24px; background: var(--navy); }
  .menu-toggle[aria-expanded=true] span:first-child { transform: translateY(4.5px) rotate(45deg); }
  .menu-toggle[aria-expanded=true] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }
}
@media (max-width: 1100px) {
  .ai-workflow { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px; }
  .ai-architecture, .ai-agent-detail { padding: 25px; }
  .orchestrator { width: 100%; padding: 18px; gap: 12px; }
  .ai-agent-buttons { gap: 8px; }
  .ai-agent { padding-inline: 7px; }
  .ai-questions ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ai-subheading { display: block; }
  .ai-subheading p { margin-top: 10px; }
  .values ul { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
}
@media (max-width: 900px) {
  .ai-heading { display: block; }
  .ai-introduction { max-width: 640px; margin-top: 25px; }
  .ai-workflow { grid-template-columns: minmax(0, 1fr); }
  .ai-architecture { padding: 30px; }
  .orchestrator { width: 80%; }
  .ai-agent-detail { min-height: 450px; }
  .ai-controls { gap: 22px; }
  .ai-controls article + article { padding-left: 22px; }
  .adoption-strip { flex-wrap: wrap; }
  .adoption-strip > div { flex: 1; }
  .adoption-link { margin-left: 50px; }
  .ai-bottom { align-items: flex-start; flex-direction: column; }
  .footer-main nav { justify-content: flex-start; }
}
@media (max-width: 650px) {
  .header-cta { display: none; }
  .header-inner { gap: 12px; }
  .language-switcher { margin-left: auto; }
  .menu-toggle { margin-left: 0; }
  .email-link { font-size: clamp(1rem, 5vw, 1.375rem); }
  .expertise-grid { grid-template-columns: minmax(0, 1fr); }
  .adoption-strip { padding: 24px; gap: 14px; }
  .adoption-icon { display: none; }
  .adoption-strip > div { flex-basis: 100%; }
  .adoption-link { margin-left: 0; min-height: 44px; }
  .ai-heading h2 { font-size: 2rem; }
  .ai-workflow { gap: 20px; }
  .ai-architecture { padding: 22px 16px; }
  .ai-architecture figcaption { font-size: .75rem; letter-spacing: 1px; }
  .orchestrator { width: 100%; padding: 18px 14px; }
  .orchestrator > svg { width: 28px; height: 28px; }
  .orchestrator h3 { font-size: .95rem; }
  .orchestrator p { font-size: .875rem; }
  .ai-agent-buttons { gap: 7px; }
  .ai-agent { padding: 17px 5px 14px; }
  .ai-agent strong { font-size: .875rem; }
  .ai-agent > span { font-size: .75rem; }
  .ai-data-layer > div { padding-inline: 5px; }
  .ai-data-layer span { font-size: .75rem; }
  .ai-agent-detail { padding: 26px 24px; min-height: 0; }
  .ai-agent-detail h3 { font-size: 1.5rem; }
  .ai-questions { margin-top: 35px; }
  .ai-questions ul { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .ai-questions li { padding: 20px 22px; font-size: 1rem; }
  .ai-controls { grid-template-columns: minmax(0, 1fr); margin-top: 32px; padding-top: 30px; gap: 25px; }
  .ai-controls article + article { padding: 25px 0 0; border-left: 0; border-top: 1px solid var(--ai-line); }
  .ai-controls p { font-size: 1rem; }
  .ai-bottom { gap: 25px; }
  .ai-bottom .button { width: 100%; gap: 18px; padding-inline: 16px; }
  .values { margin-top: 38px; padding-top: 30px; }
  .values ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 22px; }
  .values li:last-child { grid-column: 1 / -1; }
  .phone-link { font-size: 1rem; }
}
@media (max-width: 380px) {
  .ai-architecture { padding-inline: 12px; }
  .ai-agent-buttons { gap: 5px; }
  .ai-agent > span { overflow-wrap: anywhere; }
  .ai-data-layer span { overflow-wrap: anywhere; }
  .ai-heading h2 { font-size: 1.8rem; }
  .phone-link { gap: 8px; }
}