@charset "UTF-8";
:root {
  color-scheme: light;
  --navy: #0a1628;
  --navy-2: #12243d;
  --blue: #1e6fe8;
  --blue-deep: #185bbb;
  --blue-soft: #eaf2ff;
  --ink: #15243a;
  --muted: #607086;
  --muted-2: #8390a2;
  --line: #e2e8f0;
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --surface-blue: #f0f5ff;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --shadow-card: 0 18px 55px rgba(10, 22, 40, .07);
  --wrap: 1200px;
  --font: Inter, Manrope, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --header-height: 99px;
  --anchor-gap: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
/* Le padding du scroller + la marge de cible s’additionnent : ne pas doubler la hauteur. */
:where([id], a, button, input, select, textarea, summary, [tabindex]) { scroll-margin-top: var(--anchor-gap); }
main:focus-visible { outline-offset: -4px; }
body { margin: 0; min-width: 320px; background: var(--surface); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.68; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { max-width: 100%; }
img { display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
::selection { background: #d9e8ff; color: var(--navy); }
.wrap { width: min(var(--wrap), calc(100% - 64px)); margin-inline: auto; }
.section-pad { padding-block: 112px; }
.section-pad-sm { padding-block: 86px; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 1000; transform: translateY(-160%); padding: 12px 18px; border-radius: 8px; background: var(--navy); color: #fff; font-weight: 700; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid #68a3ff; outline-offset: 4px; border-radius: 4px; }
.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(10, 22, 40, .07); background: rgba(255,255,255,.96); backdrop-filter: blur(14px); }
/* Aucun texte du hero ne traverse un header fixé : l’en-tête sort avec le flux,
   puis retrouve son sticky une fois le hero entier hors écran. Sans JS il reste en flux. */
.has-story-hero .site-header { position: relative; }
.has-story-hero.has-passed-hero .site-header { position: sticky; }
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; min-width: 0; }
.brand img { width: 132px; height: auto; object-fit: contain; }
.brand-copy { display: grid; line-height: 1.12; letter-spacing: -.025em; }
.brand-copy strong { color: var(--navy); font-size: 14px; font-weight: 800; white-space: nowrap; }
.brand-copy span { margin-top: 4px; color: var(--muted); font-size: 13px; font-weight: 600; letter-spacing: .03em; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(12px, 1.45vw, 22px); margin-left: auto; }
.main-nav a { padding-block: 10px; color: #44536a; font-size: 12.5px; font-weight: 650; white-space: nowrap; transition: color .18s ease; }
.main-nav a:hover, .main-nav a[aria-current="location"] { color: var(--blue-deep); }
.header-actions { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.header-whatsapp { color: var(--navy); font-size: 12.5px; font-weight: 700; white-space: nowrap; }
.header-whatsapp span { margin-left: 3px; color: var(--blue); }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 11px; padding: 13px 21px; border: 1px solid transparent; border-radius: 9px; cursor: pointer; font-size: 14px; line-height: 1.25; text-align: center; font-weight: 720; transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-2px); }
.button span[aria-hidden="true"] { font-size: 16px; line-height: 1; }
.button-primary { background: var(--blue-deep); color: #fff; box-shadow: 0 8px 20px rgba(24, 91, 187, .16); }
.button-primary:hover { background: #104f9f; box-shadow: 0 10px 24px rgba(24, 91, 187, .24); }
.button-small { min-height: 42px; padding: 10px 14px; font-size: 12px; border-radius: 7px; }
.button-quiet { background: transparent; color: var(--navy); padding-inline: 10px; }
.button-quiet:hover { color: var(--blue-deep); }
.button-outline { border-color: #cdd8e6; background: #fff; color: var(--navy); }
.button-outline:hover { border-color: var(--blue); color: var(--blue-deep); }
.button-light { background: #fff; color: var(--navy); }
.button-light:hover { background: #eaf2ff; }
.button-light-outline { border-color: rgba(255,255,255,.27); background: transparent; color: #fff; }
.button-light-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.menu-toggle { display: none; }
.hero { position: relative; overflow: hidden; padding-top: 75px; padding-bottom: 28px; background: radial-gradient(ellipse at 83% 30%, rgba(226,238,255,.42), transparent 38%), linear-gradient(180deg, #fff 0%, #fff 82%, #fbfcfe 100%); }
.hero-grid { min-height: 520px; display: grid; grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr); align-items: center; gap: 30px; }
.hero-copy { position: relative; z-index: 1; padding-block: 30px 62px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 19px; color: var(--blue-deep); font-size: 11px; font-weight: 800; letter-spacing: .15em; line-height: 1.4; }
.eyebrow-dot { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(30,111,232,.1); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--navy); letter-spacing: -.045em; }
.hero h1 { max-width: 640px; margin: 0 0 22px; font-size: clamp(46px, 5.1vw, 68px); font-weight: 760; line-height: 1.07; }
.hero-lead { max-width: 555px; margin-bottom: 29px; color: #58687f; font-size: 17px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.hero-location { display: flex; align-items: center; gap: 10px; margin-top: 38px; color: #526278; font-size: 13px; }
.hero-location strong { color: var(--navy); font-weight: 750; }
.location-mark { width: 9px; height: 9px; border: 2px solid var(--blue); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); }
.location-separator { padding-inline: 8px; color: #a2afbf; }
.hero-signature { margin: 16px 0 0 19px; color: #8a97a8; font-size: 11px; letter-spacing: .04em; }
.hero-art { position: relative; display: grid; align-items: center; min-height: 510px; }
.art-wash { position: absolute; inset: 5% 3% 8%; border-radius: 50%; background: radial-gradient(circle, rgba(220,234,255,.5) 0%, rgba(247,249,252,.2) 47%, transparent 72%); }
.ecosystem { position: relative; z-index: 1; width: 100%; overflow: visible; animation: settle-in .8s ease-out both; }
.art-caption { position: absolute; right: 3%; bottom: 34px; display: flex; align-items: center; gap: 9px; color: #8996a8; font-size: 11px; letter-spacing: .02em; }
.caption-line { width: 24px; height: 1px; background: var(--blue); }
.hero-bottom { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-block: 22px; border-top: 1px solid #e8edf4; color: #728096; font-size: 12px; font-weight: 600; }
.hero-bottom span { display: flex; align-items: center; gap: 8px; }
.hero-bottom span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: #81a9e7; }
@media (min-width: 1101px) and (max-width: 1320px) {
  .hero-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
  .hero h1 { font-size: clamp(48px, 4.65vw, 60px); }
  .hero-heading-phrase { white-space: nowrap; }
}
.challenge-section { background: var(--surface-soft); }
.challenge-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 11%; align-items: start; }
.challenge-grid h2, .section-heading h2, .detail-intro h2, .faq-layout h2, .resources-row h2 { max-width: 560px; margin-bottom: 17px; font-size: clamp(34px, 4vw, 48px); line-height: 1.15; }
.section-intro { max-width: 490px; margin-bottom: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.challenge-list { margin: 0; padding: 0; list-style: none; }
.challenge-list li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; padding: 17px 0; border-bottom: 1px solid #e0e6ee; }
.challenge-list li:first-child { padding-top: 3px; }
.challenge-list li:last-child { border-bottom: 0; }
.challenge-list li > span { padding-top: 3px; color: #87a7d5; font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.challenge-list p { max-width: 510px; margin: 0; color: #3b4b60; font-size: 15px; line-height: 1.62; }
.services-section { background: #fff; }
.section-heading { margin-bottom: 44px; }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 36px; }
.section-heading h2 { margin-bottom: 0; }
.text-muted { color: #8895a7; }
.section-heading-row .section-intro { max-width: 420px; padding-bottom: 7px; }
.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.service-card { position: relative; min-height: 386px; display: flex; flex-direction: column; padding: 24px 22px 23px; border: 1px solid #e5ebf2; border-radius: 16px; background: #fff; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-4px); border-color: #c8d7ec; box-shadow: var(--shadow-card); }
.service-card-seo { background: linear-gradient(160deg, #f2f6ff 0%, #fff 48%); border-color: #dbe7f8; }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 31px; }
.service-index { color: #94a2b5; font-size: 11px; font-weight: 750; letter-spacing: .1em; }
.service-symbol { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid #d8e4f4; border-radius: 10px; color: var(--blue); font-size: 20px; }
.card-kicker { margin-bottom: 9px; color: #6e8096; font-size: 9px; font-weight: 800; letter-spacing: .12em; line-height: 1.45; }
.service-card h3 { min-height: 54px; margin-bottom: 11px; font-size: 21px; line-height: 1.22; }
.service-card > p:not(.card-kicker) { min-height: 75px; margin-bottom: 13px; color: var(--muted); font-size: 13px; line-height: 1.62; }
.service-card ul { margin: 0 0 22px; padding: 0; list-style: none; }
.service-card li { position: relative; margin: 7px 0; padding-left: 14px; color: #46556a; font-size: 12px; line-height: 1.45; }
.service-card li::before { content: ""; position: absolute; top: .55em; left: 0; width: 5px; height: 5px; border-radius: 50%; background: #77a4e8; }
.text-link { width: fit-content; display: inline-flex; align-items: center; gap: 9px; color: var(--blue-deep); font-size: 13px; font-weight: 740; }
.text-link:hover { color: #0e468c; }
.text-link span { transition: transform .18s ease; }
.text-link:hover span { transform: translateX(3px); }
.service-card .text-link { margin-top: auto; }
.additional-expertise { display: grid; grid-template-columns: 52px 1fr auto; align-items: center; gap: 20px; margin-top: 18px; padding: 21px 24px; border: 1px solid #e3eaf2; border-radius: 14px; background: var(--surface-soft); }
.additional-icon { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 12px; background: #e7effd; color: var(--blue); font-size: 25px; font-weight: 400; }
.additional-expertise .card-kicker { margin-bottom: 4px; }
.additional-expertise h3 { margin-bottom: 3px; font-size: 18px; }
.additional-expertise p:last-child { max-width: 650px; margin: 0; color: var(--muted); font-size: 13px; }
.additional-expertise .button { min-height: 44px; font-size: 12px; }
.seo-feature { overflow: hidden; padding-block: 96px; background: var(--navy); color: #e9eff7; }
.seo-grid { display: grid; grid-template-columns: 1.03fr .97fr; gap: 9%; align-items: center; }
.eyebrow-light { color: #9fc3ff; }
.eyebrow-light .eyebrow-dot { background: #84b3ff; box-shadow: 0 0 0 4px rgba(132,179,255,.15); }
.seo-copy h2 { margin-bottom: 24px; color: #fff; font-size: clamp(38px, 4.3vw, 55px); line-height: 1.13; }
.seo-copy h2 span { color: #90b9fa; }
.seo-copy > p:not(.eyebrow) { max-width: 540px; margin-bottom: 16px; color: #c1cddd; font-size: 15px; line-height: 1.8; }
.seo-copy .button { margin-top: 13px; }
.seo-side { padding: 25px 27px 22px; border: 1px solid rgba(223,235,255,.15); border-radius: 19px; background: rgba(255,255,255,.045); }
.seo-side-label { margin-bottom: 11px; color: #8ba4c3; font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.seo-principle { display: grid; grid-template-columns: 33px 1fr 20px; align-items: start; gap: 10px; padding: 19px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.seo-principle > span:first-child { padding-top: 2px; color: #78aaff; font-size: 10px; font-weight: 800; }
.seo-principle strong { display: block; margin-bottom: 4px; color: #fff; font-size: 14px; }
.seo-principle p { margin: 0; color: #aebed2; font-size: 12px; line-height: 1.5; }
.principle-check { color: #95bcff; font-size: 15px; }
.seo-disclaimer { margin: 17px 0 0; color: #95a7bd; font-size: 11px; line-height: 1.55; }
.expertise-detail { background: var(--surface-soft); }
.detail-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 9%; }
.detail-intro { position: sticky; top: 126px; align-self: start; }
.detail-intro h2 { font-size: 40px; }
.detail-intro > p:not(.eyebrow) { max-width: 400px; margin-bottom: 23px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.expertise-list { border-top: 1px solid #dfe6ef; }
.expertise-list article { display: grid; grid-template-columns: 45px 1fr; gap: 18px; padding: 19px 0 21px; border-bottom: 1px solid #dfe6ef; }
.expertise-number { padding-top: 4px; color: #8da8ce; font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.expertise-list h3 { margin-bottom: 5px; font-size: 17px; letter-spacing: -.025em; }
.expertise-list p { max-width: 640px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.72; }
.method-section { background: #fff; }
.method-section .section-heading { max-width: 600px; }
.method-section .section-heading h2 { margin-bottom: 11px; }
.method-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin: 0; padding: 0; list-style: none; }
.method-grid li { min-width: 0; }
.method-num { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.method-rule { position: relative; height: 1px; margin: 19px 0 19px; background: #dfe6ef; }
.method-grid li:not(:last-child) .method-rule::after { content: ""; position: absolute; top: -2px; right: -2px; width: 5px; height: 5px; border-radius: 50%; background: #8eb3ed; }
.method-grid h3 { margin-bottom: 8px; font-size: 20px; }
.method-grid p { max-width: 250px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.catalog-section { background: var(--surface-soft); }
.catalog-wrap { display: grid; grid-template-columns: .74fr 1.26fr; align-items: center; gap: 8%; }
.catalog-copy h2 { margin-bottom: 16px; font-size: 46px; }
.catalog-copy > p:not(.eyebrow) { max-width: 410px; margin-bottom: 25px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.catalog-empty { min-height: 375px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 36px; border: 1px dashed #c8d5e5; border-radius: 19px; background: rgba(255,255,255,.79); text-align: center; }
.empty-graphic { position: relative; width: 116px; height: 88px; margin-bottom: 17px; }
.empty-orbit { position: absolute; top: 13px; left: 20px; width: 78px; height: 55px; border: 1px solid #d5e3f6; border-radius: 50%; transform: rotate(-22deg); }
.orbit-two { top: 12px; left: 18px; width: 82px; height: 58px; transform: rotate(48deg); border-color: #e1e9f5; }
.empty-core { position: absolute; top: 30px; left: 43px; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; gap: 3px; border-radius: 10px; background: var(--blue-soft); }
.empty-core span { width: 3px; height: 3px; border-radius: 50%; background: var(--blue); }
.empty-node { position: absolute; width: 8px; height: 8px; border: 2px solid #82a9e7; border-radius: 50%; background: #fff; }
.node-a { top: 8px; left: 28px; }.node-b { top: 57px; right: 9px; }.node-c { bottom: 6px; left: 38px; }
.empty-label { margin-bottom: 7px; color: var(--blue-deep); font-size: 9px; font-weight: 800; letter-spacing: .15em; }
.catalog-empty h3 { margin-bottom: 8px; font-size: 21px; }
.catalog-empty > p:not(.empty-label) { max-width: 440px; margin-bottom: 14px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.catalog-empty .text-link { min-height: 44px; }
.about-section { background: #fff; }
.about-grid { display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 10%; }
.about-visual { position: relative; min-height: 410px; display: grid; place-items: center; overflow: hidden; border-radius: 24px; background: radial-gradient(circle at 51% 47%, #fff 0%, #f3f7fd 56%, #edf3fb 100%); }
.about-logo-frame { position: relative; z-index: 2; width: min(300px, 80%); aspect-ratio: 1; display: grid; place-items: center; border: 1px solid rgba(176,197,226,.5); border-radius: 50%; background: rgba(255,255,255,.64); box-shadow: 0 22px 60px rgba(31,65,111,.08); }
.about-logo-frame img { width: 88%; height: 88%; object-fit: contain; }
.about-visual-note { position: absolute; z-index: 2; bottom: 32px; margin: 0; color: #6e7e93; font-size: 12px; letter-spacing: .09em; }
.about-orbit { position: absolute; width: 370px; height: 230px; border: 1px solid rgba(30,111,232,.12); border-radius: 50%; transform: rotate(29deg); }
.about-orbit-b { width: 290px; height: 390px; border-color: rgba(10,22,40,.07); transform: rotate(-34deg); }
.about-copy h2 { margin-bottom: 19px; font-size: clamp(37px, 4vw, 48px); line-height: 1.14; }
.about-copy > p:not(.eyebrow) { max-width: 600px; margin-bottom: 14px; color: #58697f; font-size: 14px; line-height: 1.8; }
.about-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 27px 0 23px; padding-block: 18px; border-block: 1px solid #e4eaf1; }
.about-facts > div { display: grid; grid-template-columns: 29px 1fr; align-items: start; column-gap: 7px; }
.fact-mark { grid-row: span 2; color: #80a6df; font-size: 9px; font-weight: 800; padding-top: 4px; }
.about-facts strong { color: var(--navy); font-size: 12px; }
.about-facts > div > span:last-child { color: var(--muted); font-size: 11px; line-height: 1.5; }
.about-links { display: flex; flex-wrap: wrap; gap: 25px; }
.resources-section { background: var(--surface-soft); }
.resources-row { display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: 8%; }
.resources-row h2 { margin-bottom: 0; font-size: 36px; }
.resources-empty { display: grid; grid-template-columns: 43px 1fr; gap: 17px; align-items: start; padding: 24px 26px; border: 1px solid #e0e7ef; border-radius: 14px; background: #fff; }
.resource-mark { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 11px; background: var(--blue-soft); color: var(--blue); font-size: 20px; }
.resources-empty h3 { margin: 0 0 4px; font-size: 16px; letter-spacing: -.02em; }
.resources-empty p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.faq-section { background: #fff; }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 10%; align-items: start; }
.faq-layout h2 { font-size: 40px; }
.faq-layout .section-intro { max-width: 330px; font-size: 14px; }
.faq-list { border-top: 1px solid #e3e9f0; }
.faq-list details { border-bottom: 1px solid #e3e9f0; }
.faq-list summary { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 0; cursor: pointer; color: var(--navy); font-size: 14px; font-weight: 700; line-height: 1.5; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; width: 26px; height: 26px; flex: 0 0 26px; display: grid; place-items: center; border-radius: 50%; background: #f0f5fc; color: var(--blue); font-size: 18px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 700px; margin: -2px 48px 20px 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.contact-section { padding-block: 86px; background: var(--navy); }
.contact-shell { display: grid; grid-template-columns: .85fr 1.15fr; gap: 8%; align-items: start; }
.contact-copy { position: sticky; top: 120px; padding-top: 20px; color: #d8e1ed; }
.contact-copy h2 { max-width: 480px; margin-bottom: 18px; color: #fff; font-size: clamp(38px, 4.2vw, 53px); line-height: 1.13; }
.contact-copy > p:not(.eyebrow) { max-width: 440px; margin-bottom: 27px; color: #b9c7d8; font-size: 14px; line-height: 1.8; }
.contact-whatsapp { display: grid; grid-template-columns: 42px 1fr 20px; align-items: center; gap: 12px; max-width: 460px; min-height: 79px; padding: 15px; border: 1px solid rgba(255,255,255,.14); border-radius: 13px; background: rgba(255,255,255,.045); transition: background .18s ease,border-color .18s ease; }
.contact-whatsapp:hover { border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.08); }
.whatsapp-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: rgba(111,164,242,.17); color: #afd0ff; font-size: 18px; }
.contact-whatsapp strong { display: block; color: #fff; font-size: 13px; }
.contact-whatsapp small { display: block; margin-top: 4px; color: #9eb1c8; font-size: 10px; line-height: 1.45; }
.contact-arrow { color: #a9caff; }
.contact-location { display: flex; align-items: center; gap: 9px; margin-top: 25px; color: #adbed2; font-size: 12px; }
.contact-location > span { color: #96bdff; font-size: 16px; }
.contact-profile { display: inline-flex; align-items: center; gap: 7px; margin-top: 14px; color: #a9caff; font-size: 12px; font-weight: 650; text-decoration: underline; text-decoration-color: rgba(169,202,255,.35); text-underline-offset: 4px; }
.contact-page-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; gap: 36px; }
.contact-page-copy > h2 { margin: 0 0 13px; color: var(--navy); font-size: clamp(22px, 2.5vw, 30px); letter-spacing: -.035em; }
.contact-page-copy > p { margin: 0 0 18px; color: #596a80; font-size: 13px; line-height: 1.7; }
.contact-service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin: 0 0 28px; padding: 0; list-style: none; }
.contact-service-list a { min-height: 48px; display: flex; align-items: center; padding: 11px 13px; border: 1px solid #e1e8f1; border-radius: 9px; background: #fff; color: #26415f; font-size: 12px; font-weight: 650; line-height: 1.45; transition: border-color .16s ease, background .16s ease; }
.contact-service-list a:hover { border-color: #9abbe9; background: #f7faff; }
.contact-page-location { padding-left: 14px; border-left: 3px solid #8eb5ed; }
.contact-page-whatsapp { max-width: none; margin-top: 19px; border-color: #e2e8f0; background: #f7f9fc; }
.contact-page-whatsapp strong { color: var(--navy); }
.contact-page-whatsapp small { color: #62748b; }
.contact-form-instructions { margin: 16px 0 0; color: #64758a; font-size: 11px; line-height: 1.65; }
.form-card { padding: 29px; border: 1px solid #e9edf3; border-radius: 17px; background: #fff; box-shadow: 0 18px 60px rgba(0,0,0,.12); }
.form-heading { display: flex; justify-content: space-between; gap: 15px; margin-bottom: 22px; }
.form-step { color: var(--blue-deep); font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.form-notice { margin-bottom: 17px; padding: 12px 13px; border-left: 3px solid #79a8ec; border-radius: 0 7px 7px 0; background: #f3f7fd; color: #4f6178; font-size: 11px; line-height: 1.62; }
.form-notice strong { color: var(--navy); }
.site-footer { padding-block: 34px 19px; background: #07111f; color: #dce5f0; }
.footer-top { display: grid; grid-template-columns: 1fr 1.2fr auto; align-items: center; gap: 25px; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; width: fit-content; }
.footer-brand img { width: 70px; height: auto; flex: 0 0 auto; object-fit: contain; }
.footer-brand strong, .footer-brand small { display: block; }
.footer-brand strong { color: #fff; font-size: 14px; }
.footer-brand small { margin-top: 3px; color: #91a1b6; font-size: 10px; }
.footer-top > p { margin: 0; color: #9cacbf; font-size: 12px; }
.footer-top .button { min-height: 42px; font-size: 11px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 17px; color: #8fa0b5; font-size: 10px; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 19px; }
.footer-bottom nav a:hover { color: #fff; }
.footer-region { white-space: nowrap; }
.legal-main { min-height: 65vh; padding-block: 82px 100px; background: var(--surface-soft); }
.legal-content { max-width: 850px; padding: clamp(24px, 5vw, 54px); border: 1px solid #e6ebf2; border-radius: 18px; background: #fff; }
.legal-content .eyebrow { margin-bottom: 12px; }
.legal-content h1 { margin-bottom: 12px; font-size: clamp(36px, 6vw, 54px); line-height: 1.12; }
.legal-content .legal-lead { max-width: 700px; margin-bottom: 35px; color: var(--muted); font-size: 16px; }
.legal-content h2 { margin: 33px 0 10px; font-size: 22px; letter-spacing: -.03em; }
.legal-content h3 { margin: 22px 0 8px; font-size: 16px; letter-spacing: -.02em; }
.legal-content p, .legal-content li { color: #56677d; font-size: 14px; line-height: 1.8; }
.legal-content ul { padding-left: 22px; }
.legal-placeholder { display: inline; padding: 1px 5px; border-radius: 4px; background: #fff3d5; color: #664d0a; font-weight: 750; }
.legal-alert { padding: 15px 17px; border: 1px solid #eedda7; border-radius: 10px; background: #fff9e9; color: #5f4d1d !important; }
.legal-return { display: inline-flex; min-height: 44px; align-items: center; gap: 8px; margin-top: 25px; color: var(--blue-deep); font-size: 13px; font-weight: 750; }
@keyframes settle-in { from { opacity: .5; transform: translateY(8px) scale(.985); } to { opacity: 1; transform: translateY(0) scale(1); } }
@media (max-width: 1100px) {
  .wrap { width: min(var(--wrap), calc(100% - 48px)); }
  .header-inner { gap: 18px; }
  .main-nav { gap: 11px; }
  .main-nav a { font-size: 11.5px; }
  .header-actions { gap: 10px; }
  .header-actions .button { padding-inline: 11px; }
  .brand { min-width: 0; gap: 0; }
  .brand img { width: 100px; height: auto; }
  .service-card { padding-inline: 17px; }
  .service-card h3 { font-size: 19px; }
  .service-card > p:not(.card-kicker) { font-size: 12px; }
}
@media (max-width: 900px) {
  .section-pad { padding-block: 86px; }
  .section-pad-sm { padding-block: 68px; }
  .header-inner { min-height: 74px; }
  .menu-toggle { width: 44px; height: 44px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; margin-left: auto; border: 1px solid #dfe6ef; border-radius: 9px; background: #fff; cursor: pointer; }
  .menu-toggle span { width: 18px; height: 2px; display: block; border-radius: 3px; background: var(--navy); transition: transform .18s ease, opacity .18s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: absolute; top: calc(100% + 1px); right: 24px; left: 24px; display: none; align-items: stretch; gap: 0; padding: 8px 16px; border: 1px solid #e5ebf2; border-radius: 0 0 14px 14px; background: #fff; box-shadow: 0 16px 28px rgba(10,22,40,.1); }
  .main-nav.is-open { display: flex; flex-direction: column; }
  .main-nav a { min-height: 46px; display: flex; align-items: center; padding: 10px 4px; border-bottom: 1px solid #edf1f6; color: #34465d; font-size: 14px; }
  .main-nav a:last-child { border-bottom: 0; }
  .header-actions { margin-left: 0; }
  .hero { padding-top: 54px; }
  .hero-grid { min-height: 0; grid-template-columns: 1fr .92fr; gap: 5px; }
  .hero h1 { font-size: clamp(42px, 6vw, 58px); }
  .hero-art { min-height: 420px; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card { min-height: 350px; padding: 23px; }
  .service-card h3 { min-height: auto; font-size: 21px; }
  .service-card > p:not(.card-kicker) { min-height: 58px; font-size: 13px; }
  .seo-grid { gap: 6%; }
  .detail-layout { gap: 6%; grid-template-columns: .78fr 1.22fr; }
  .catalog-wrap { grid-template-columns: .8fr 1.2fr; gap: 5%; }
  .about-grid { gap: 7%; }
  .about-visual { min-height: 355px; }
  .contact-shell { grid-template-columns: .8fr 1.2fr; gap: 5%; }
  .form-card { padding: 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top .button { grid-column: 2; justify-self: start; }
  .footer-top > p { grid-column: 1 / -1; grid-row: 2; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  .wrap { width: calc(100% - 40px); }
  .section-pad { padding-block: 70px; }
  .section-pad-sm { padding-block: 58px; }
  .header-inner { min-height: 68px; gap: 8px; }
  .brand { min-width: 0; gap: 0; }
  .brand img { width: clamp(70px, 21vw, 84px); height: auto; }
  .brand-copy strong { font-size: 15px; }
  .brand-copy span { font-size: 11px; }
  .main-nav { right: 14px; left: 14px; }
  .header-actions { gap: 0; }
  .header-whatsapp { display: none; }
  .header-actions .button { min-height: 40px; padding: 9px 11px; font-size: 10px; }
  .menu-toggle { width: 44px; height: 44px; }
  .hero { padding-top: 46px; }
  .hero-grid { display: flex; flex-direction: column; align-items: stretch; gap: 5px; }
  .hero-copy { padding: 0; }
  .eyebrow { margin-bottom: 15px; font-size: 9px; letter-spacing: .12em; }
  .hero h1 { max-width: 500px; margin-bottom: 16px; font-size: clamp(39px, 11vw, 54px); line-height: 1.07; }
  .hero-lead { margin-bottom: 21px; font-size: 15px; line-height: 1.7; }
  .hero-actions { align-items: stretch; gap: 9px; }
  .hero-actions .button { min-height: 49px; padding: 12px 14px; font-size: 12px; }
  .hero-actions .button-primary { flex: 1; }
  .hero-actions .button-quiet { padding-inline: 7px; }
  .hero-location { margin-top: 24px; font-size: 12px; }
  .hero-signature { margin-top: 10px; font-size: 10px; }
  .hero-art { min-height: 270px; margin: -2px -14px 0; }
  .ecosystem { width: min(100%, 480px); margin-inline: auto; }
  .art-caption { right: 7%; bottom: 8px; font-size: 9px; }
  .hero-bottom { grid-template-columns: 1fr 1fr; gap: 10px; padding-block: 16px; font-size: 10px; }
  .challenge-grid { grid-template-columns: 1fr; gap: 28px; }
  .challenge-grid h2, .section-heading h2, .detail-intro h2, .faq-layout h2, .resources-row h2 { font-size: 34px; }
  .section-intro { font-size: 14px; }
  .challenge-list li { grid-template-columns: 35px 1fr; gap: 8px; padding-block: 14px; }
  .challenge-list p { font-size: 13px; }
  .section-heading { margin-bottom: 29px; }
  .section-heading-row { display: block; }
  .section-heading-row .section-intro { margin-top: 14px; }
  .service-grid { grid-template-columns: 1fr; gap: 12px; }
  .service-card { min-height: auto; padding: 21px; }
  .card-top { margin-bottom: 22px; }
  .service-card h3 { margin-bottom: 9px; font-size: 21px; }
  .service-card > p:not(.card-kicker) { min-height: 0; margin-bottom: 9px; }
  .service-card ul { margin-bottom: 17px; }
  .service-card li { font-size: 12px; }
  .additional-expertise { grid-template-columns: 43px 1fr; gap: 13px; padding: 18px; }
  .additional-expertise .button { grid-column: 1 / -1; width: 100%; min-height: 48px; }
  .seo-feature { padding-block: 70px; }
  .seo-grid { grid-template-columns: 1fr; gap: 32px; }
  .seo-copy h2 { font-size: 38px; }
  .seo-copy > p:not(.eyebrow) { font-size: 14px; }
  .seo-side { padding: 20px; }
  .detail-layout { grid-template-columns: 1fr; gap: 30px; }
  .detail-intro { position: static; }
  .detail-intro h2 { max-width: 480px; }
  .expertise-list article { grid-template-columns: 30px 1fr; gap: 11px; padding-block: 17px; }
  .expertise-list h3 { font-size: 16px; }
  .expertise-list p { font-size: 12px; }
  .method-grid { grid-template-columns: 1fr 1fr; gap: 26px 16px; }
  .method-rule { margin-block: 13px 15px; }
  .method-grid h3 { font-size: 18px; }
  .method-grid p { font-size: 12px; }
  .catalog-wrap { grid-template-columns: 1fr; gap: 28px; }
  .catalog-copy h2 { font-size: 40px; }
  .catalog-copy > p:not(.eyebrow) { font-size: 14px; }
  .catalog-empty { min-height: 350px; padding: 25px 18px; }
  .catalog-empty h3 { font-size: 19px; }
  .catalog-empty > p:not(.empty-label) { font-size: 12px; }
  .about-grid { grid-template-columns: 1fr; gap: 31px; }
  .about-visual { min-height: 300px; }
  .about-logo-frame { width: min(230px, 70%); }
  .about-copy h2 { font-size: 37px; }
  .about-copy > p:not(.eyebrow) { font-size: 13px; }
  .about-facts { gap: 8px; }
  .about-facts > div { grid-template-columns: 23px 1fr; column-gap: 4px; }
  .about-facts strong { font-size: 11px; }
  .about-facts > div > span:last-child { font-size: 10px; }
  .about-links { gap: 18px; }
  .about-links .text-link { font-size: 12px; }
  .resources-row { grid-template-columns: 1fr; gap: 20px; }
  .resources-row h2 { max-width: 440px; }
  .resources-empty { padding: 18px; grid-template-columns: 37px 1fr; gap: 12px; }
  .resource-mark { width: 35px; height: 35px; }
  .resources-empty h3 { font-size: 14px; }
  .resources-empty p { font-size: 12px; }
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
  .faq-layout h2 { font-size: 36px; }
  .faq-list summary { min-height: 60px; font-size: 13px; }
  .faq-list details p { margin-right: 10px; font-size: 12px; }
  .contact-section { padding-block: 64px calc(64px + env(safe-area-inset-bottom,0px)); }
  .contact-shell { grid-template-columns: 1fr; gap: 31px; }
  .contact-copy { position: static; padding-top: 0; }
  .contact-copy h2 { font-size: 39px; }
  .contact-copy > p:not(.eyebrow) { font-size: 13px; }
  .contact-whatsapp { min-height: 75px; }
  .contact-location { margin-top: 19px; }
  .form-card { padding: 20px 16px; border-radius: 14px; }
  .form-notice { font-size: 10px; }
  .form-submit { min-height: 52px; font-size: 12px; }
  .footer-top { grid-template-columns: 1fr; gap: 13px; padding-bottom: 20px; }
  .footer-top > p { grid-column: auto; grid-row: auto; font-size: 11px; }
  .footer-top .button { grid-column: auto; justify-self: start; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 11px; font-size: 10px; }
  .footer-bottom nav { gap: 15px; }
  .footer-region { white-space: normal; }
  .legal-main { padding-block: 48px 70px; }
  .legal-content { padding: 25px 20px; border-radius: 14px; }
  .legal-content h1 { font-size: 37px; }
  .legal-content .legal-lead { font-size: 14px; }
  .legal-content h2 { margin-top: 27px; font-size: 20px; }
  .legal-content p, .legal-content li { font-size: 13px; }
}
@media (max-width: 380px) {
  .wrap { width: calc(100% - 32px); }
  .brand img { width: 50px; height: 50px; }
  .header-actions .button { max-width: 118px; white-space: normal; line-height: 1.1; }
  .hero h1 { font-size: 38px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button-quiet { justify-content: flex-start; padding-left: 4px; }
  .hero-art { min-height: 230px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Ces composants ne sont rendus que si des produits vérifiés sont ajoutés au catalogue. */
.catalog-results { width: 100%; min-width: 0; }
.catalog-controls { display: flex; align-items: end; gap: 14px; margin-bottom: 17px; }
.catalog-search-label, .catalog-category-label { flex: 1; color: #52647a; font-size: 11px; font-weight: 700; }
.catalog-search, .catalog-category { width: 100%; min-height: 46px; display: block; margin-top: 6px; padding: 10px 12px; border: 1px solid #d8e1ed; border-radius: 8px; background: #fff; color: var(--ink); font: inherit; font-size: 13px; }
.catalog-results-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.product-card { min-width: 0; display: flex; flex-direction: column; padding: 21px; border: 1px solid #e0e7f0; border-radius: 15px; background: #fff; }
.product-card-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-bottom: 17px; }
.product-category, .product-status { color: #5c7190; font-size: 9px; font-weight: 750; letter-spacing: .07em; text-transform: uppercase; }
.product-status { color: var(--blue-deep); }
.product-name { margin-bottom: 7px; font-size: 20px; line-height: 1.25; }
.product-version, .product-systems, .product-price { margin-bottom: 8px; color: #65748a; font-size: 11px; }
.product-description { margin-bottom: 12px; color: #5c6b80; font-size: 13px; line-height: 1.65; }
.product-features { margin: 0 0 17px; padding-left: 18px; color: #4f5e73; font-size: 12px; line-height: 1.65; }
.product-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: auto; padding-top: 10px; }
.product-actions .button { min-height: 44px; padding: 11px 13px; font-size: 11px; }
.product-actions .text-link { font-size: 11px; }
.catalog-no-results { margin: 0; color: var(--muted); font-size: 13px; }
@media (max-width: 640px) {
  .catalog-controls { align-items: stretch; flex-direction: column; gap: 10px; }
  .catalog-results-grid { grid-template-columns: 1fr; }
}

/* Renfort de contraste pour les textes de petite taille sur surfaces claires. */
.hero-signature { color: #5d6b80; }
.hero-bottom { color: #596a80; }
.art-caption { color: #5e6f85; }
.challenge-list li > span { color: #5577a4; }
.service-index { color: #65768d; }
.card-kicker { color: #5b6f87; }
.field-hint { color: #5e7087; }
.form-required { color: #5e7087; }
.field label .optional { color: #5e7087; }
.field input::placeholder, .field textarea::placeholder { color: #68788e; opacity: 1; }

@media (max-width: 640px) {
  .art-caption { display: none; }
}


/* Pages dédiées : contenu statique pré-rendu, partageant la navigation et la direction artistique du site. */
.page-hero { position: relative; overflow: hidden; padding-block: 52px 82px; background: radial-gradient(ellipse at 82% 38%, rgba(226,238,255,.72), transparent 39%), linear-gradient(180deg, #fff 0%, #f7f9fc 100%); }
.page-hero::after { position: absolute; right: -110px; bottom: -260px; width: 520px; height: 520px; border: 1px solid rgba(30,111,232,.08); border-radius: 50%; content: ""; pointer-events: none; }
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-bottom: 36px; color: #7b899b; font-size: 12px; }
.breadcrumbs a { color: var(--blue-deep); font-weight: 650; }
.breadcrumbs [aria-current="page"] { color: #66758a; }
.page-hero .eyebrow { margin-bottom: 14px; }
.page-hero h1 { max-width: 850px; margin: 0 0 18px; font-size: clamp(42px, 5.5vw, 64px); line-height: 1.08; }
.page-lead { max-width: 760px; margin: 0; color: #53647a; font-size: 18px; line-height: 1.75; }
.page-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 27px; }
.page-details { background: #fff; }
.page-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 17px; }
.info-card { min-width: 0; padding: 26px; border: 1px solid #e3eaf2; border-radius: 16px; background: #fff; }
.info-card h2 { margin-bottom: 12px; font-size: 21px; line-height: 1.28; letter-spacing: -.035em; }
.info-card > p { color: #5d6c81; font-size: 13px; line-height: 1.75; }
.info-card ul { margin: 14px 0 0; padding-left: 19px; color: #425269; font-size: 13px; line-height: 1.75; }
.info-card li { margin-block: 6px; padding-left: 2px; }
.info-card li::marker { color: #4e8de5; }
.page-terms, .catalog-note { max-width: 920px; margin: 25px auto 0; color: #77869a; font-size: 12px; line-height: 1.7; text-align: center; }
.page-method { padding-block: 78px; }
.page-method .section-heading { max-width: 630px; }
.page-method .section-heading h2 { margin-bottom: 10px; font-size: clamp(32px, 4vw, 44px); }
.page-faq { background: var(--surface-soft); }
.page-contact-strip { padding-block: 55px; background: var(--navy); color: #e9eff7; }
.page-contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.page-contact-inner > div:first-child { max-width: 650px; }
.page-contact-inner h2 { margin: 0 0 12px; color: #fff; font-size: clamp(28px, 3.5vw, 39px); line-height: 1.2; }
.page-contact-inner p:not(.eyebrow) { margin: 0; color: #bdc9d9; font-size: 14px; line-height: 1.7; }
.page-contact-inner .eyebrow { margin-bottom: 11px; }
.page-contact-inner .page-actions { flex: 0 0 auto; margin-top: 0; }
.page-contact-inner .button { min-height: 48px; font-size: 12px; }
.service-overview-card { display: flex; flex-direction: column; min-height: 230px; }
.service-overview-card .card-kicker { margin-bottom: 8px; color: #71839a; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.service-overview-card h2 { margin-bottom: 8px; font-size: 20px; }
.service-overview-card > p:not(.card-kicker) { color: var(--muted); font-size: 13px; line-height: 1.7; }
.service-overview-card .text-link { margin-top: auto; }
.catalog-page-intro { max-width: 720px; margin-bottom: 30px; }
.catalog-page-intro h2 { margin-bottom: 12px; font-size: clamp(32px, 4vw, 44px); line-height: 1.15; }
.catalog-page-intro > p:last-child { color: var(--muted); font-size: 15px; line-height: 1.75; }
.catalog-empty-page { width: min(790px, 100%); min-height: 400px; margin-inline: auto; }
.catalog-empty-page h2 { margin: 0 0 11px; font-size: 25px; letter-spacing: -.035em; }
.catalog-empty-page > p:not(.empty-label) { max-width: 580px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.catalog-empty-page .button { margin-top: 5px; }
.resources-page-wrap { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; align-items: start; }
.resources-empty-page { display: grid; grid-template-columns: 48px 1fr; gap: 18px; align-items: start; padding: 28px; border: 1px dashed #c8d5e5; border-radius: 16px; background: var(--surface-soft); }
.resources-empty-page .resource-mark { width: 44px; height: 44px; }
.resources-empty-page .eyebrow { margin-bottom: 9px; }
.resources-empty-page h2 { margin-bottom: 10px; font-size: 24px; }
.resources-empty-page p:last-child { margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.editorial-guidance { background: #fff; }
.editorial-guidance h2 { font-size: 20px; }
.editorial-guidance > p:last-child { margin: 14px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
@media (max-width: 900px) {
  .page-contact-inner { align-items: flex-start; flex-direction: column; }
  .page-contact-inner .page-actions { margin-top: 0; }
}
@media (max-width: 720px) {
  .page-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .resources-page-wrap { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .page-hero { padding-block: 34px 55px; }
  .breadcrumbs { margin-bottom: 28px; font-size: 11px; }
  .page-hero h1 { font-size: clamp(38px, 10vw, 50px); }
  .page-lead { font-size: 15px; line-height: 1.7; }
  .page-actions { align-items: stretch; flex-direction: column; }
  .page-actions .button { width: 100%; min-height: 49px; }
  .page-card-grid { grid-template-columns: 1fr; gap: 12px; }
  .info-card { padding: 21px; }
  .info-card h2 { font-size: 19px; }
  .page-method { padding-block: 58px; }
  .page-contact-strip { padding-block: 42px; }
  .page-contact-inner .page-actions { width: 100%; }
  .catalog-empty-page { min-height: 360px; }
  .catalog-empty-page h2 { font-size: 21px; }
  .resources-empty-page { grid-template-columns: 36px 1fr; gap: 12px; padding: 19px; }
  .resources-empty-page .resource-mark { width: 35px; height: 35px; }
  .resources-empty-page h2 { font-size: 19px; }
}


/* Retour DA : logo officiel seul dans l’en-tête et schéma AVDA léger, sans dépendance. */
.header-inner { min-height: 98px; }
.brand { min-width: 0; gap: 0; }
.brand img { width: 132px; height: auto; object-fit: contain; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; }
.hero-art { width: 100%; margin: 0; }
.art-wash { pointer-events: none; }
.ecosystem-stage { position: relative; isolation: isolate; width: min(100%, 620px); aspect-ratio: 620 / 500; margin-inline: auto; }
.ecosystem-connectors { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.connector-path { fill: none; stroke: var(--blue); stroke-width: 1.55; stroke-linecap: round; stroke-opacity: .34; stroke-dasharray: 1; stroke-dashoffset: 1; vector-effect: non-scaling-stroke; animation: connector-draw 1.05s cubic-bezier(.2,.7,.25,1) forwards; }
.connector-path--software { animation-delay: .08s; }
.connector-path--ai { animation-delay: .18s; }
.connector-path--visibility { animation-delay: .28s; }
.connector-path--systems { animation-delay: .38s; }
.connector-path--mobile { display: none; }
.ecosystem-core { position: absolute; z-index: 2; top: 50%; left: 50%; width: 40%; min-height: 116px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 14px 12px; transform: translate(-50%, -50%); border: 1px solid rgba(255,255,255,.82); border-radius: 25px; background: rgba(255,255,255,.68); box-shadow: 0 22px 55px rgba(10,22,40,.12), inset 0 1px 0 rgba(255,255,255,.95); backdrop-filter: blur(18px) saturate(1.12); -webkit-backdrop-filter: blur(18px) saturate(1.12); text-align: center; }
.ecosystem-core::before { position: absolute; inset: 5px; z-index: -1; border: 1px solid rgba(30,111,232,.09); border-radius: 20px; content: ""; pointer-events: none; }
.ecosystem-core-kicker { color: #657995; font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.ecosystem-core strong { color: var(--navy); font-size: clamp(23px, 3vw, 31px); font-weight: 820; letter-spacing: -.055em; line-height: 1.1; }
.ecosystem-core-caption { color: #61728a; font-size: 10px; line-height: 1.35; }
.ecosystem-core-indicator { position: absolute; top: 14px; right: 15px; width: 7px; height: 7px; border-radius: 50%; background: #4b8be2; animation: node-pulse 4.8s ease-in-out infinite; }
.ecosystem-nodes { position: absolute; z-index: 1; inset: 0; margin: 0; padding: 0; list-style: none; }
.ecosystem-node { position: absolute; width: 27%; min-height: 68px; display: flex; align-items: center; gap: 10px; padding: 11px 12px; border: 1px solid rgba(221,231,243,.92); border-radius: 17px; background: rgba(255,255,255,.91); box-shadow: 0 13px 32px rgba(10,22,40,.075); }
.ecosystem-node::after { position: absolute; top: 11px; right: 11px; width: 5px; height: 5px; border-radius: 50%; background: #5b95e8; content: ""; animation: node-pulse 4.8s ease-in-out infinite; }
.ecosystem-node--software { top: 15.5%; left: 4.5%; width: 26%; }
.ecosystem-node--ai { top: 15.5%; right: 3%; width: 27%; }
.ecosystem-node--visibility { top: 65%; right: 0; width: 27%; }
.ecosystem-node--systems { top: 65%; left: 0; width: 28%; }
.ecosystem-node-mark { flex: 0 0 25px; width: 25px; height: 25px; display: grid; place-items: center; border-radius: 8px; background: #edf4ff; color: #346fbf; font-size: 9px; font-weight: 800; }
.ecosystem-node-copy { min-width: 0; display: flex; flex-direction: column; gap: 2px; padding-right: 3px; line-height: 1.25; }
.ecosystem-node-copy strong { color: #15243a; font-size: 11px; font-weight: 750; letter-spacing: -.015em; }
.ecosystem-node-copy small { color: #697b92; font-size: 9px; line-height: 1.35; }
.art-caption { z-index: 2; }
.service-card:focus-within { transform: translateY(-4px); border-color: #c8d7ec; box-shadow: var(--shadow-card); }
@keyframes connector-draw { to { stroke-dashoffset: 0; } }
@keyframes node-pulse { 0%, 100% { opacity: .72; transform: scale(1); } 50% { opacity: .38; transform: scale(1.16); } }
@media (max-width: 1100px) {
  :root { --header-height: 87px; }
  .header-inner { min-height: 86px; }
  .brand { min-width: 0; }
  .brand img { width: 100px; height: auto; }
}
@media (max-width: 900px) {
  :root { --header-height: 79px; }
  .contact-page-grid { grid-template-columns: 1fr; gap: 27px; }
  .main-nav { justify-content: flex-start; max-height: calc(100dvh - var(--header-height) - 16px); overflow-y: auto; overscroll-behavior: contain; scroll-padding-block: 8px; }
  .header-inner { min-height: 78px; }
  .brand { min-width: 0; }
  .brand img { width: 92px; height: auto; }
}
@media (max-width: 640px) {
  :root { --header-height: 69px; }
  .contact-service-list { grid-template-columns: 1fr; }
  .header-inner { min-height: 68px; }
  .brand { min-width: 0; }
  .brand img { width: clamp(70px, 21vw, 84px); height: auto; }
  .ecosystem-core { width: 52%; min-height: 88px; padding: 10px 8px; border-radius: 20px; }
  .ecosystem-core::before { border-radius: 16px; }
  .ecosystem-core strong { font-size: 25px; }
  .ecosystem-core-caption { font-size: 9px; }
  .ecosystem-node { top: auto; width: 42%; min-height: 64px; gap: 8px; padding: 9px 8px; border-radius: 14px; }
  .ecosystem-node--software { top: 5%; left: 4%; width: 42%; }
  .ecosystem-node--ai { top: 5%; right: 4%; width: 42%; }
  .ecosystem-node--visibility { right: 4%; bottom: 5%; width: 42%; }
  .ecosystem-node--systems { bottom: 5%; left: 4%; width: 42%; }
  .ecosystem-node-mark { flex-basis: 22px; width: 22px; height: 22px; font-size: 8px; }
  .ecosystem-node-copy strong { font-size: 10px; }
  .ecosystem-node-copy small { font-size: 8px; }
  .ecosystem-node::after { top: 8px; right: 8px; }
  .ecosystem-core-indicator, .ecosystem-node::after { animation: none; }
  .connector-path:not(.connector-path--mobile) { display: none; }
  .connector-path--mobile { display: block; }
  .art-caption { display: none; }
}
@media (max-width: 380px) {
  .brand { min-width: 0; }
  .brand img { width: 74px; height: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .connector-path { stroke-dashoffset: 0; animation: none; }
  .ecosystem-core-indicator, .ecosystem-node::after { animation: none; }
}


/* Récit au scroll : aucun contenu textuel n’est masqué, seuls les tracés décoratifs bougent. */
.ecosystem-stage { --story-progress: .70; --core-scale: 1; }
.connector-path { stroke-dasharray: 1; stroke-dashoffset: 0; animation: none; }
.ecosystem-core { transform: translate(-50%, -50%) scale(var(--core-scale, 1)); }
.ecosystem-node { transform: translate3d(var(--scene-x, 0px), var(--scene-y, 0px), 0) rotate(var(--scene-rotate, 0deg)); transition: border-color .2s ease, box-shadow .2s ease; }
.ecosystem-stage::before { position: absolute; z-index: 0; inset: 13% 19%; border: 1px solid rgba(30,111,232,.075); border-radius: 50%; content: ""; pointer-events: none; transform: rotate(-21deg); }
.story-motion-ready .ecosystem-stage .connector-path { stroke-dashoffset: calc(1 - var(--story-progress, .70)); }
.ecosystem-stage.is-scene-active .ecosystem-core-indicator,
.ecosystem-stage.is-scene-active .ecosystem-node::after { animation: node-pulse 4.8s ease-in-out infinite; }

.challenge-list { position: relative; }
.challenge-list::before { position: absolute; top: 13px; bottom: 21px; left: 11px; width: 1px; background: #c8d8ed; content: ""; transform: scaleY(1); transform-origin: top; }
.challenge-list li { position: relative; }
.challenge-list li::after { position: absolute; top: 28px; left: 11px; width: 40px; height: 1px; background: #c8d8ed; content: ""; transform: scaleX(1); transform-origin: left; }
.challenge-list li > span { position: relative; z-index: 1; width: fit-content; padding-right: 8px; background: var(--surface-soft); }
.story-motion-ready [data-story-section="challenges"] .challenge-list::before { transform: scaleY(0); transition: transform .72s cubic-bezier(.2,.7,.25,1); }
.story-motion-ready [data-story-section="challenges"] .challenge-list li::after { transform: scaleX(0); transition: transform .42s cubic-bezier(.2,.7,.25,1); }
.story-motion-ready [data-story-section="challenges"].is-story-active .challenge-list::before { transform: scaleY(1); }
.story-motion-ready [data-story-section="challenges"].is-story-active .challenge-list li::after { transform: scaleX(1); }
.story-motion-ready [data-story-section="challenges"].is-story-active .challenge-list li:nth-child(2)::after { transition-delay: .1s; }
.story-motion-ready [data-story-section="challenges"].is-story-active .challenge-list li:nth-child(3)::after { transition-delay: .2s; }
.story-motion-ready [data-story-section="challenges"].is-story-active .challenge-list li:nth-child(4)::after { transition-delay: .3s; }

.service-convergence { display: block; width: 100%; height: 62px; margin: -25px 0 13px; overflow: visible; }
.service-convergence path { fill: none; stroke: #8eadd8; stroke-width: 1.25; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.story-motion-ready [data-story-section="solutions"] .service-convergence path { stroke-dasharray: 1; stroke-dashoffset: 1; }
.story-motion-ready [data-story-section="solutions"].is-story-active .service-convergence path { stroke-dashoffset: 0; transition: stroke-dashoffset .72s cubic-bezier(.2,.7,.25,1); }
.story-motion-ready [data-story-section="solutions"].is-story-active .service-convergence path:nth-child(2) { transition-delay: .06s; }
.story-motion-ready [data-story-section="solutions"].is-story-active .service-convergence path:nth-child(3) { transition-delay: .12s; }
.story-motion-ready [data-story-section="solutions"].is-story-active .service-convergence path:nth-child(4) { transition-delay: .18s; }
.service-symbol svg { width: 21px; height: 21px; overflow: visible; fill: none; stroke: currentColor; stroke-width: 1.45; stroke-linecap: round; stroke-linejoin: round; }
.story-motion-ready [data-story-section="solutions"] .service-symbol svg { opacity: .35; transform: scale(.84); transition: opacity .24s ease, transform .24s ease; }
.story-motion-ready [data-story-section="solutions"].is-story-active .service-symbol svg { opacity: 1; transform: scale(1); }
.story-motion-ready [data-story-section="solutions"].is-story-active .service-card:nth-child(2) .service-symbol svg { transition-delay: .05s; }
.story-motion-ready [data-story-section="solutions"].is-story-active .service-card:nth-child(3) .service-symbol svg { transition-delay: .1s; }
.story-motion-ready [data-story-section="solutions"].is-story-active .service-card:nth-child(4) .service-symbol svg { transition-delay: .15s; }

.seo-sequence { position: relative; margin: 0; padding: 0; list-style: none; }
.seo-sequence::before { position: absolute; top: 24px; bottom: 28px; left: 13px; width: 1px; background: rgba(132,179,255,.48); content: ""; transform: scaleY(1); transform-origin: top; }
.seo-principle { position: relative; grid-template-columns: 33px 1fr; border-bottom: 1px solid rgba(255,255,255,.1); }
.seo-principle > span:first-child { position: relative; z-index: 1; width: 27px; height: 27px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(132,179,255,.38); border-radius: 50%; background: #132641; color: #a9caff; font-size: 9px; }
.principle-check { display: none; }
.story-motion-ready [data-story-section="seo"] .seo-sequence::before { transform: scaleY(0); transition: transform .82s cubic-bezier(.2,.7,.25,1); }
.story-motion-ready [data-story-section="seo"].is-story-active .seo-sequence::before { transform: scaleY(1); }

.method-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; margin: 0; padding: 0; list-style: none; }
.method-grid li { min-width: 0; }
.method-step-head { min-height: 20px; display: flex; align-items: center; gap: 12px; margin: 0 0 19px; }
.method-num { position: relative; z-index: 1; flex: 0 0 20px; width: 20px; height: 20px; display: grid; place-items: center; border: 1px solid #c8d8ed; border-radius: 50%; background: #fff; color: var(--blue-deep); font-size: 8px; line-height: 1; }
.method-rule { position: relative; flex: 1; height: 1px; margin: 0 -22px 0 0; background: #dfe6ef; }
.method-rule::after { position: absolute; inset: 0; background: #4d8de4; content: ""; transform: scaleX(1); transform-origin: left; }
.method-grid li:last-child .method-rule { visibility: hidden; }
.story-motion-ready [data-story-section="method"] .method-rule::after { transform: scaleX(0); transition: transform .5s cubic-bezier(.2,.7,.25,1); }
.story-motion-ready [data-story-section="method"].is-story-active .method-rule::after { transform: scaleX(1); }
.story-motion-ready [data-story-section="method"].is-story-active .method-grid li:nth-child(2) .method-rule::after { transition-delay: .16s; }
.story-motion-ready [data-story-section="method"].is-story-active .method-grid li:nth-child(3) .method-rule::after { transition-delay: .32s; }

.contact-route { display: block; width: 120px; height: 23px; margin: 0 0 19px; overflow: visible; fill: none; stroke: #83b1f4; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.story-motion-ready [data-story-section="contact"] .contact-route path { stroke-dasharray: 1; stroke-dashoffset: 1; }
.story-motion-ready [data-story-section="contact"].is-story-active .contact-route path { stroke-dashoffset: 0; transition: stroke-dashoffset .7s cubic-bezier(.2,.7,.25,1); }

@media (max-width: 900px) {
  .service-convergence { height: 54px; margin-top: -16px; }
}
@media (max-width: 640px) {
  .service-convergence { display: none; }
  .service-card { transition: border-color .2s ease, box-shadow .2s ease; }
  .method-grid { grid-template-columns: 1fr; gap: 0; }
  .method-grid li { position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr); column-gap: 14px; row-gap: 0; padding-bottom: 25px; }
  .method-step-head { grid-column: 1; grid-row: 1 / span 2; position: relative; display: block; width: 20px; height: 100%; min-height: 100%; margin: 0; }
  .method-num { position: relative; }
  .method-rule { position: absolute; top: 19px; bottom: -26px; left: 9px; width: 1px; height: auto; margin: 0; background: #c8d8ed; }
  .method-rule::after { display: none; }
  .method-grid h3 { grid-column: 2; grid-row: 1; margin: 0 0 6px; font-size: 18px; }
  .method-grid p { grid-column: 2; grid-row: 2; max-width: 340px; font-size: 12px; }
  .method-grid li:last-child .method-rule { display: none; }
  .contact-route { margin-bottom: 14px; }
}
@media (max-width: 380px) {
  .ecosystem-node { gap: 6px; }
  .ecosystem-node-copy strong { font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  .ecosystem-stage .connector-path { stroke-dashoffset: 0 !important; }
  .ecosystem-node { --scene-x: 0px !important; --scene-y: 0px !important; --scene-rotate: 0deg !important; }
  .ecosystem-core { --core-scale: 1 !important; }
  .ecosystem-stage.is-scene-active .ecosystem-core-indicator,
  .ecosystem-stage.is-scene-active .ecosystem-node::after { animation: none !important; }
  .challenge-list::before, .challenge-list li::after, .seo-sequence::before,
  .method-rule::after, .contact-route path { transform: none !important; stroke-dashoffset: 0 !important; }
  .service-convergence path { stroke-dashoffset: 0 !important; }
  .service-symbol svg { opacity: 1 !important; transform: none !important; }
}

/* Ajustements de cascade : les pulsations ne tournent que lorsque le hero est à l’écran. */
.ecosystem-core-indicator, .ecosystem-node::after { animation: none; }
.ecosystem-stage.is-scene-active .ecosystem-core-indicator,
.ecosystem-stage.is-scene-active .ecosystem-node::after { animation: node-pulse 4.8s ease-in-out infinite; }
.method-grid li:not(:last-child) .method-rule::after { top: 0; right: 0; width: 100%; height: 1px; border-radius: 0; }

/* Les blocs de récit textuels restent lisibles dans le flux, y compris à faible hauteur. */
.detail-intro, .contact-copy { position: relative; top: auto; }
.field :is(input, select, textarea):focus-visible { outline: 3px solid #68a3ff; outline-offset: 4px; }


/* Direction visuelle AVDA — bleu nuit, bleu, blanc et dégradés légers. */
:root {
  --navy: #0A1628;
  --navy-2: #102749;
  --blue: #1E6FE8;
  --blue-deep: #185BBB;
  --blue-soft: #EAF2FF;
  --ink: #15243A;
  --muted: #64748B;
  --muted-2: #8290A4;
  --line: #E2EAF3;
  --surface: #ffffff;
  --surface-soft: #F7F9FC;
  --surface-blue: #F1F6FC;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --shadow-card: 0 13px 34px rgba(10,22,40,.075);
  --wrap: 1160px;
  --font: "Century Gothic", "Trebuchet MS", Avenir, "Segoe UI", sans-serif;
}
body { color: var(--ink); font-family: var(--font); }
h1, h2, h3 { color: var(--navy); font-weight: 700; letter-spacing: -.055em; }
.site-header { border-bottom: 1px solid rgba(10,22,40,.055); background: rgba(255,255,255,.78); backdrop-filter: blur(16px); }
.header-inner { min-height: 78px; gap: 25px; }
.brand img { width: 108px; height: auto; object-fit: contain; }
.main-nav { gap: clamp(12px, 1.6vw, 23px); }
.main-nav a { color: #52647A; font-size: 10px; font-weight: 700; letter-spacing: .045em; }
.main-nav a:hover, .main-nav a[aria-current="location"] { color: var(--blue-deep); }
.header-whatsapp { color: #15243A; font-size: 10px; }
.button { min-height: 44px; padding: 12px 19px; border-radius: 999px; font-size: 11px; font-weight: 750; letter-spacing: .025em; }
.button-primary { background: #0A1628; color: #fff; box-shadow: 0 8px 18px rgba(10,22,40,.12); }
.button-primary:hover { background: #102749; box-shadow: 0 10px 22px rgba(10,22,40,.17); }
.button-outline { border-color: #D5E3F2; }

/* Ouverture centrée inspirée de la page de référence, sans promesse de résultats. */
.hero { position: relative; isolation: isolate; overflow: hidden; min-height: 0; padding: 28px 0 0; background: #F7F9FC; }
.hero::before { position: absolute; z-index: -1; inset: 0; background: radial-gradient(ellipse at 14% 7%, rgba(30,111,232,.09), transparent 25%), radial-gradient(ellipse at 86% 12%, rgba(255,255,255,.52), transparent 26%), radial-gradient(ellipse at 50% 70%, rgba(30,111,232,.09), transparent 37%); content: ""; pointer-events: none; }
.hero-grid { position: relative; display: block; min-height: 0; }
.hero-copy { max-width: 900px; margin: 0 auto; padding: 92px 0 54px; text-align: center; }
.hero-copy .eyebrow { justify-content: center; margin-bottom: 20px; color: #64748B; font-size: 9px; letter-spacing: .18em; }
.hero-copy .eyebrow-dot { background: #1E6FE8; box-shadow: 0 0 0 4px rgba(30,111,232,.14); }
.hero h1 { max-width: 900px; margin: 0 auto 19px; font-size: clamp(48px, 6.15vw, 78px); font-weight: 750; letter-spacing: -.065em; line-height: 1.055; }
.hero-heading-phrase { position: relative; display: inline-block; color: #0A1628; white-space: nowrap; }
.hero-heading-phrase::after { position: absolute; right: -.025em; bottom: -.04em; left: -.025em; height: .28em; border-right: 2px solid rgba(255,255,255,.8); border-bottom: 2px solid rgba(30,111,232,.78); border-left: 2px solid rgba(255,255,255,.8); border-radius: 0 0 50% 50%; content: ""; transform: rotate(-1.2deg); pointer-events: none; }
.hero-lead { max-width: 570px; margin: 0 auto 23px; color: #64748B; font-size: 15px; line-height: 1.75; }
.hero-actions { justify-content: center; gap: 9px; }
.hero-actions .button { min-height: 40px; padding: 11px 18px; font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.hero-actions .button-quiet { color: #44536A; }
.hero-location { justify-content: center; margin-top: 21px; color: #64748B; font-size: 11px; }
.hero-location strong { color: #15243A; }
.hero-art { position: absolute; z-index: -1; inset: 0; display: block; min-height: 0; overflow: hidden; pointer-events: none; }
.hero-glow { position: absolute; width: 205px; aspect-ratio: 1; border-radius: 50%; filter: blur(75px); opacity: .5; }
.hero-glow--blue-one { top: 45%; left: 8%; background: #8BB8FF; }
.hero-glow--blue-two { top: 36%; right: 10%; background: #DBE7F8; }
.hero-glow--blue-three { top: 53%; right: 39%; background: #CFE1FF; opacity: .3; }
.hero-bottom { width: min(780px, calc(100% - 48px)); grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; padding: 20px 0 24px; border-top: 1px solid rgba(10,22,40,.10); color: #52647A; font-size: 10px; font-weight: 650; text-align: center; }
.hero-bottom span { justify-content: center; gap: 7px; }
.hero-bottom span::before { width: 5px; height: 5px; flex: 0 0 5px; background: #4B91FF; }

/* Problèmes et expertises présentés comme des cartes courtes, faciles à parcourir. */
.challenge-section { background: #fff; }
.challenge-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.challenge-grid > div:first-child { max-width: 680px; margin-inline: auto; text-align: center; }
.challenge-grid .eyebrow, .section-heading .eyebrow, .detail-intro .eyebrow, .faq-layout .eyebrow, .resources-row .eyebrow { justify-content: center; }
.challenge-grid h2, .section-heading h2, .detail-intro h2, .faq-layout h2, .resources-row h2 { margin-inline: auto; font-size: clamp(34px, 4vw, 49px); line-height: 1.12; }
.challenge-grid .section-intro { margin-inline: auto; }
.challenge-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; width: min(880px, 100%); margin: 0 auto; }
.challenge-list::before, .challenge-list li::after { display: none; }
.challenge-list li, .challenge-list li:first-child { min-height: 122px; display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; padding: 22px 22px; border: 1px solid #E3EAF2; border-radius: 14px; background: #fff; box-shadow: 0 9px 26px rgba(10,22,40,.045); }
.challenge-list li:last-child { border-bottom: 1px solid #E3EAF2; }
.challenge-list li > span { width: fit-content; padding: 3px 5px; border-radius: 6px; background: #EAF2FF; color: #1E6FE8; font-size: 9px; }
.challenge-list p { color: #52647A; font-size: 13px; line-height: 1.65; }
.services-section { background: #F7F9FC; }
.section-heading { max-width: 780px; margin: 0 auto 38px; text-align: center; }
.section-heading-row { display: block; }
.section-heading-row .section-intro { max-width: 590px; margin: 16px auto 0; padding: 0; }
.section-heading h2 { margin-bottom: 0; }
.service-convergence { display: none; }
.service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; width: min(1000px, 100%); margin-inline: auto; }
.service-card { min-height: 330px; padding: 25px 26px 23px; border: 1px solid #E3EAF2; border-radius: 15px; background: #fff; box-shadow: 0 10px 27px rgba(10,22,40,.045); }
.service-card:hover, .service-card:focus-within { transform: translateY(-3px); border-color: #C8D8ED; box-shadow: var(--shadow-card); }
.service-card-seo { background: #fff; border-color: #DBE7F8; }
.card-top { margin-bottom: 23px; }
.service-index { color: #64748B; font-size: 9px; }
.service-symbol { border-color: #DBE7F8; border-radius: 50%; background: #F2F6FC; color: #1E6FE8; }
.card-kicker { color: #64748B; font-size: 8px; letter-spacing: .14em; }
.service-card h3 { min-height: 0; font-size: 21px; }
.service-card > p:not(.card-kicker) { min-height: 57px; color: #64748B; font-size: 12px; }
.service-card li { color: #52647A; font-size: 11px; }
.service-card li::before { background: #4B91FF; }
.text-link { color: #185BBB; font-size: 11px; }
.additional-expertise { width: min(1000px, 100%); margin: 14px auto 0; border-color: #E1E8F0; border-radius: 14px; background: #fff; }
.additional-icon { border-radius: 50%; background: #EAF2FF; color: #1E6FE8; }

/* Les panneaux éditoriaux restent sobres et gardent les précautions SEO visibles. */
.seo-feature { position: relative; overflow: hidden; padding-block: 88px; background: linear-gradient(135deg, #F2F6FC, #F8FBFF 52%, #F7F9FC); color: var(--ink); }
.seo-feature::before { position: absolute; top: -180px; right: -100px; width: 420px; aspect-ratio: 1; border-radius: 50%; background: rgba(30,111,232,.10); filter: blur(65px); content: ""; pointer-events: none; }
.seo-grid { position: relative; grid-template-columns: 1fr 1fr; gap: 7%; }
.eyebrow-light { color: #185BBB; }
.eyebrow-light .eyebrow-dot { background: #1E6FE8; box-shadow: 0 0 0 4px rgba(30,111,232,.12); }
.seo-copy h2 { color: #0A1628; font-size: clamp(37px, 4.3vw, 53px); }
.seo-copy h2 span { color: #1E6FE8; }
.seo-copy > p:not(.eyebrow) { color: #52647A; font-size: 13px; }
.seo-side { border: 1px solid rgba(207,225,245,.9); border-radius: 16px; background: rgba(255,255,255,.86); box-shadow: 0 12px 34px rgba(10,22,40,.055); }
.seo-side-label { color: #746e7c; }
.seo-principle { border-color: #E3EAF2; }
.seo-principle > span:first-child { border-color: #C8D8ED; background: #EAF2FF; color: #1E6FE8; }
.seo-principle strong { color: #15243A; }
.seo-principle p { color: #64748B; }
.seo-disclaimer { color: #64748B; }
.button-light { background: #0A1628; color: #fff; }
.button-light:hover { background: #102749; }
.expertise-detail { background: #fff; }
.detail-layout { display: block; }
.detail-intro { max-width: 730px; margin: 0 auto 30px; text-align: center; }
.detail-intro h2 { max-width: 680px; }
.detail-intro > p:not(.eyebrow) { max-width: 600px; margin: 0 auto 18px; color: #64748B; }
.expertise-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 25px; max-width: 1000px; margin-inline: auto; border-top: 1px solid #E3EAF2; }
.expertise-list article { grid-template-columns: 37px 1fr; gap: 12px; padding: 20px 6px; border-color: #E3EAF2; }
.expertise-number { color: #1E6FE8; font-size: 9px; }
.expertise-list h3 { font-size: 15px; }
.expertise-list p { color: #64748B; font-size: 11px; }
.method-section { background: #F7F9FC; }
.method-section .section-heading { text-align: center; }
.method-section .section-heading h2 { margin-inline: auto; }
.method-section .section-intro { margin-inline: auto; }
.method-grid { width: min(1000px, 100%); margin-inline: auto; gap: 13px; }
.method-grid li { padding: 20px 18px; border: 1px solid #E3EAF2; border-radius: 14px; background: #fff; box-shadow: 0 8px 24px rgba(10,22,40,.04); }
.method-step-head { margin-bottom: 17px; }
.method-num { border-color: #D5E3F2; background: #F2F6FC; color: #185BBB; }
.method-rule, .method-rule::after { background: #E1E8F0; }
.method-grid h3 { font-size: 16px; }
.method-grid p { color: #64748B; font-size: 11px; }
.catalog-section { background: #fff; }
.catalog-wrap { grid-template-columns: 1fr; gap: 23px; text-align: center; }
.catalog-copy { max-width: 680px; margin-inline: auto; }
.catalog-copy .eyebrow { justify-content: center; }
.catalog-copy h2 { font-size: 40px; }
.catalog-copy > p:not(.eyebrow) { margin-inline: auto; color: #64748B; font-size: 13px; }
.catalog-empty { width: min(720px, 100%); min-height: 305px; margin-inline: auto; border: 1px solid #E3EAF2; border-radius: 15px; background: #F7F9FC; }
.catalog-empty h3 { font-size: 19px; }
.catalog-empty > p:not(.empty-label) { color: #64748B; font-size: 12px; }
.about-section { background: #F7F9FC; }
.about-grid { gap: 8%; }
.about-visual { border-radius: 20px; background: radial-gradient(circle at 20% 12%, rgba(30,111,232,.12), transparent 40%), radial-gradient(circle at 84% 80%, rgba(30,111,232,.08), transparent 43%), #F1F6FC; }
.about-logo-frame { border-color: rgba(150,180,220,.5); box-shadow: 0 18px 45px rgba(10,22,40,.075); }
.about-copy h2 { font-size: clamp(36px, 4vw, 48px); }
.about-copy > p:not(.eyebrow) { color: #65616e; font-size: 13px; }
.about-facts { border-color: #E1E8F0; }
.about-facts strong { color: #0A1628; }
.about-facts > div > span:last-child { color: #64748B; }
.resources-section { background: #fff; }
.resources-row { gap: 6%; }
.resources-row .eyebrow { justify-content: flex-start; }
.resources-row h2 { margin-left: 0; font-size: 36px; }
.resources-empty { border-color: #E3EAF2; border-radius: 14px; background: #F7F9FC; }
.resource-mark { border-radius: 50%; background: #EAF2FF; color: #1E6FE8; }
.resources-empty h3 { color: #15243A; }
.resources-empty p { color: #64748B; }
.faq-section { background: #F7F9FC; }
.faq-layout { gap: 8%; }
.faq-layout h2 { margin-left: 0; font-size: 38px; }
.faq-list { border-color: #E1E8F0; }
.faq-list details { border-color: #E1E8F0; }
.faq-list summary { color: #0A1628; font-size: 12px; }
.faq-list summary::after { background: #EAF2FF; color: #1E6FE8; }
.faq-list details p { color: #64748B; font-size: 12px; }
.contact-section { padding-block: 26px; background: #fff; }
.contact-shell { max-width: 1060px; grid-template-columns: 1fr; gap: 23px; padding: 56px 54px; border-radius: 25px; background: linear-gradient(125deg, #0A1628 0%, #102749 52%, #1E6FE8 100%); box-shadow: 0 19px 55px rgba(10,22,40,.18); }
.contact-copy { position: relative; top: auto; padding: 0; text-align: center; }
.contact-route { margin: 0 auto 18px; stroke: #C8DCFA; }
.contact-copy .eyebrow { justify-content: center; }
.contact-copy h2 { max-width: 720px; margin: 0 auto 13px; font-size: clamp(36px, 4vw, 50px); }
.contact-copy > p:not(.eyebrow) { max-width: 650px; margin: 0 auto 21px; color: #E1ECFB; font-size: 12px; }
.contact-whatsapp { margin-inline: auto; border-color: rgba(255,255,255,.22); border-radius: 14px; background: rgba(255,255,255,.1); text-align: left; }
.contact-whatsapp:hover { background: rgba(255,255,255,.16); }
.contact-location { justify-content: center; margin-top: 17px; color: #E1ECFB; }
.contact-profile { color: #E1ECFB; }
.form-card { max-width: 760px; margin-inline: auto; border: 1px solid rgba(255,255,255,.44); border-radius: 16px; box-shadow: 0 10px 30px rgba(10,22,40,.08); }
.site-footer { padding-block: 32px 18px; border-top: 1px solid #E1E8F0; background: #F7F9FC; color: #52647A; }
.footer-top { border-color: #E1E8F0; }
.footer-brand strong { color: #0A1628; }
.footer-brand small, .footer-top > p { color: #64748B; }
.footer-top .button-light-outline { border-color: #D5E3F2; color: #52647A; }
.footer-top .button-light-outline:hover { background: #EAF2FF; }
.footer-bottom { color: #64748B; }
.footer-bottom nav a:hover { color: #104F9F; }

/* Les pages de services reprennent le même langage visuel que l’accueil. */
.page-hero { background: radial-gradient(ellipse at 12% 5%, rgba(30,111,232,.08), transparent 29%), radial-gradient(ellipse at 88% 8%, rgba(10,22,40,.04), transparent 28%), #F7F9FC; }
.page-hero::after { border-color: rgba(30,111,232,.08); }
.page-hero-inner { max-width: 1000px; margin-inline: auto; text-align: center; }
.page-hero .breadcrumbs { justify-content: center; }
.page-hero .eyebrow { justify-content: center; }
.page-hero h1 { margin-inline: auto; font-size: clamp(42px, 5.5vw, 64px); }
.page-lead { margin-inline: auto; color: #64748B; font-size: 16px; }
.page-actions { justify-content: center; }
.page-details { background: #fff; }
.info-card { border-color: #E3EAF2; border-radius: 14px; box-shadow: 0 9px 25px rgba(10,22,40,.04); }
.info-card h2 { color: #0A1628; }
.info-card > p, .info-card ul { color: #64748B; }
.page-method { background: #F7F9FC; }
.page-contact-strip { background: linear-gradient(125deg, #0A1628 0%, #102749 52%, #1E6FE8 100%); }
.page-contact-inner h2 { letter-spacing: -.05em; }

@media (max-width: 1100px) {
  .header-inner { gap: 15px; }
  .main-nav { gap: 10px; }
  .main-nav a { font-size: 9px; }
  .brand img { width: 112px; }
  .header-actions { gap: 8px; }
  .header-actions .button { padding-inline: 12px; }
}
@media (max-width: 900px) {
  .header-inner { min-height: 74px; }
  .brand img { width: 112px; }
  .main-nav { right: 20px; left: 20px; border-color: #E3EAF2; border-radius: 0 0 14px 14px; box-shadow: 0 14px 26px rgba(10,22,40,.09); }
  .main-nav a { font-size: 13px; }
  .hero-copy { padding-top: 77px; }
  .seo-grid { grid-template-columns: 1fr 1fr; gap: 5%; }
  .expertise-list { gap: 0 17px; }
  .method-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-shell { padding: 48px 35px; }
}
@media (max-width: 640px) {
  .wrap { width: calc(100% - 40px); }
  .header-inner { min-height: 68px; }
  .brand img { width: clamp(76px, 25vw, 108px); }
  .header-actions .button { min-height: 38px; padding: 9px 11px; font-size: 9px; }
  .hero { padding-top: 8px; }
  .hero-copy { padding: 67px 0 36px; }
  .hero-copy .eyebrow { max-width: 330px; margin: 0 auto 17px; font-size: 8px; line-height: 1.55; }
  .hero h1 { max-width: 520px; margin-bottom: 16px; font-size: clamp(40px, 10.6vw, 56px); line-height: 1.06; }
  .hero-heading-phrase { white-space: normal; }
  .hero-heading-phrase::after { bottom: -.06em; height: .2em; }
  .hero-lead { max-width: 470px; font-size: 13px; line-height: 1.7; }
  .hero-actions { align-items: center; gap: 7px; }
  .hero-actions .button { min-height: 42px; padding: 11px 13px; font-size: 8px; }
  .hero-actions .button-quiet { padding-inline: 10px; }
  .hero-location { margin-top: 16px; font-size: 10px; }
  .hero-bottom { width: calc(100% - 40px); grid-template-columns: 1fr 1fr; gap: 12px 8px; padding-block: 16px 19px; font-size: 9px; }
  .hero-glow { width: 150px; filter: blur(60px); }
  .challenge-grid { gap: 22px; }
  .challenge-grid h2, .section-heading h2, .detail-intro h2, .faq-layout h2, .resources-row h2 { font-size: 34px; }
  .challenge-list { grid-template-columns: 1fr; gap: 9px; }
  .challenge-list li, .challenge-list li:first-child { min-height: 0; padding: 17px; }
  .service-grid { grid-template-columns: 1fr; gap: 10px; }
  .service-card { min-height: auto; padding: 21px; }
  .seo-grid { grid-template-columns: 1fr; gap: 28px; }
  .seo-copy h2 { font-size: 38px; }
  .expertise-list { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; gap: 0; }
  .method-grid li { padding: 0 0 21px; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
  .method-step-head { grid-column: 1; grid-row: 1 / span 2; min-height: 100%; margin: 0; }
  .method-grid h3 { font-size: 17px; }
  .method-grid p { font-size: 12px; }
  .catalog-copy h2 { font-size: 36px; }
  .about-grid { grid-template-columns: 1fr; gap: 25px; }
  .about-visual { min-height: 270px; }
  .about-logo-frame { width: min(210px, 70%); }
  .resources-row { grid-template-columns: 1fr; gap: 17px; }
  .resources-row .eyebrow { justify-content: flex-start; }
  .faq-layout { grid-template-columns: 1fr; gap: 21px; }
  .contact-section { padding-block: 16px; }
  .contact-shell { width: calc(100% - 24px); padding: 39px 19px; border-radius: 20px; }
  .contact-copy h2 { font-size: 36px; }
  .contact-copy > p:not(.eyebrow) { font-size: 11px; }
  .contact-whatsapp { grid-template-columns: 36px 1fr 15px; gap: 9px; padding: 12px; }
  .contact-whatsapp strong { font-size: 11px; }
  .contact-whatsapp small { font-size: 9px; }
  .form-card { padding: 20px 15px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-top > p { grid-column: auto; grid-row: auto; }
  .footer-top .button { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .page-hero { padding-block: 31px 54px; }
  .page-hero h1 { font-size: clamp(38px, 10vw, 50px); }
  .page-lead { font-size: 14px; }
  .page-contact-inner { align-items: center; text-align: center; }
  .page-contact-inner .page-actions { align-items: stretch; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-heading-phrase::after { transform: none; }
}

.hero-bottom { margin-top: 0; margin-bottom: 0; padding-left: 0; list-style: none; }
.hero-bottom li { display: flex; align-items: center; justify-content: center; gap: 7px; }
.hero-bottom li::before { width: 5px; height: 5px; flex: 0 0 5px; border-radius: 50%; background: #4B91FF; content: ""; }

.hero-heading-phrase::after { top: -.11em; right: -.07em; bottom: -.08em; left: -.07em; height: auto; border: 1.5px solid rgba(30,111,232,.62); border-right-color: rgba(147,190,255,.84); border-left-color: rgba(10,22,40,.2); border-radius: 50%; transform: rotate(-3deg); }
@media (max-width: 640px) {
  .hero-heading-phrase::after { top: -.08em; right: -.08em; bottom: -.08em; left: -.08em; height: auto; }
}

/* Entrée douce et emplacement vidéo AVDA, sans vidéo externe ni mouvement continu. */
.hero { padding-bottom: 0; }
.hero-copy { max-width: 1100px; padding-top: clamp(54px, 7vw, 86px); padding-bottom: 30px; animation: avda-hero-enter .68s cubic-bezier(.2,.7,.25,1) both; }
.hero-copy .eyebrow { display: block; font-size: 10px; text-align: center; }
.hero-copy .eyebrow-dot { margin-right: 8px; vertical-align: 1px; }
.hero h1 { max-width: 1080px; font-size: clamp(44px, 5.5vw, 72px); }
.hero-lead { max-width: 660px; font-size: 15px; }
.hero-actions .button { min-height: 44px; padding: 12px 20px; font-size: 11px; letter-spacing: .02em; text-transform: none; }
.hero-film { position: relative; z-index: 1; width: min(calc(100% - 64px), 1080px); margin: 8px auto 0; animation: avda-hero-enter .76s cubic-bezier(.2,.7,.25,1) .12s both; }
.hero-film-frame { position: relative; isolation: isolate; overflow: hidden; width: 100%; aspect-ratio: 16 / 9; border: 1px solid rgba(255,255,255,.65); border-radius: clamp(20px, 3vw, 34px); background: linear-gradient(125deg, #0A1628 0%, #102749 48%, #17365f 100%); box-shadow: 0 26px 72px rgba(10,22,40,.16), inset 0 1px 0 rgba(255,255,255,.18); }
.hero-film-frame::before { position: absolute; z-index: -1; inset: 0; background: radial-gradient(ellipse at 50% 50%, rgba(30,111,232,.24), transparent 36%), radial-gradient(ellipse at 85% 20%, rgba(147,190,255,.16), transparent 29%), linear-gradient(90deg, transparent 49.9%, rgba(255,255,255,.045) 50%, transparent 50.1%), linear-gradient(0deg, transparent 49.9%, rgba(255,255,255,.04) 50%, transparent 50.1%); content: ""; }
.hero-film-art { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; }
.hero-film-orbit { position: absolute; top: 50%; left: 50%; width: min(48%, 480px); aspect-ratio: 1; border: 1px solid rgba(179,203,241,.16); border-radius: 50%; transform: translate(-50%, -50%) rotate(-18deg); }
.hero-film-orbit--two { width: min(67%, 660px); border-color: rgba(30,111,232,.12); transform: translate(-50%, -50%) rotate(28deg) scaleY(.56); }
.hero-film-core { position: relative; z-index: 2; width: min(34%, 360px); min-height: 132px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; padding: 18px; border: 1px solid rgba(255,255,255,.29); border-radius: 24px; background: rgba(255,255,255,.1); box-shadow: 0 15px 52px rgba(1,8,20,.18), inset 0 1px 0 rgba(255,255,255,.22); color: #fff; text-align: center; backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); }
.hero-film-core > span { color: #C1CEE2; font-size: 8px; font-weight: 750; letter-spacing: .17em; }
.hero-film-core strong { color: #fff; font-size: clamp(30px, 4vw, 49px); font-weight: 800; letter-spacing: -.07em; line-height: 1; }
.hero-film-core small { color: #C1CEE2; font-size: 11px; letter-spacing: .04em; }
.hero-film-node { position: absolute; z-index: 1; width: 24%; min-height: 54px; display: flex; align-items: center; gap: 10px; padding: 10px 13px; border: 1px solid rgba(255,255,255,.15); border-radius: 13px; background: rgba(10,22,40,.62); box-shadow: 0 12px 34px rgba(1,8,20,.14); color: #fff; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.hero-film-node i { width: 25px; height: 25px; flex: 0 0 25px; display: grid; place-items: center; border-radius: 8px; background: rgba(30,111,232,.20); color: #DBE7FA; font-size: 9px; font-style: normal; font-weight: 750; }
.hero-film-node b { font-size: 11px; font-weight: 650; line-height: 1.25; }
.hero-film-node--software { top: 17%; left: 7%; }
.hero-film-node--automation { top: 17%; right: 7%; }
.hero-film-node--visibility { bottom: 17%; left: 7%; }
.hero-film-node--data { right: 7%; bottom: 17%; }
.hero-film-caption { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 4px 0; color: #6f6a78; font-size: 11px; line-height: 1.5; }
.hero-film-status { display: inline-flex; align-items: center; gap: 8px; color: #9BC2FF; font-size: 9px; font-weight: 800; letter-spacing: .12em; white-space: nowrap; }
.hero-film-status::before { width: 6px; height: 6px; border-radius: 50%; background: #4D94FF; content: ""; }
.hero-film-video { position: relative; z-index: 1; display: block; width: 100%; height: 100%; object-fit: contain; background: #0A1628; }
.hero-bottom { margin-top: 24px; }
@keyframes avda-hero-enter { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 640px) {
  .hero { padding-top: 8px; }
  .hero-copy { padding: 48px 0 24px; }
  .hero h1 { font-size: clamp(38px, 9.6vw, 52px); }
  .hero-actions .button { min-height: 42px; padding: 11px 14px; font-size: 10px; }
  .hero-film { width: calc(100% - 40px); margin-top: 4px; }
  .hero-film-frame { aspect-ratio: 16 / 9; border-radius: 22px; }
  .hero-film-core { width: 54%; min-height: 78px; gap: 3px; padding: 9px 7px; border-radius: 16px; }
  .hero-film-core > span { font-size: clamp(6px, 1.8vw, 7px); letter-spacing: .12em; }
  .hero-film-core strong { font-size: 31px; }
  .hero-film-core small { font-size: 9px; }
  .hero-film-node { width: 43%; min-height: 37px; gap: 6px; padding: 6px 7px; border-radius: 9px; }
  .hero-film-node i { width: 20px; height: 20px; flex-basis: 20px; border-radius: 6px; font-size: 7px; }
  .hero-film-node b { font-size: clamp(8px, 2.3vw, 9px); }
  .hero-film-node--software, .hero-film-node--automation { top: 7%; }
  .hero-film-node--visibility, .hero-film-node--data { bottom: 7%; }
  .hero-film-node--software, .hero-film-node--visibility { left: 4%; }
  .hero-film-node--automation, .hero-film-node--data { right: 4%; }
  .hero-film-caption { align-items: flex-start; flex-direction: column; gap: 5px; padding-top: 10px; font-size: 10px; }
  .hero-bottom { margin-top: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-copy, .hero-film { animation: none; opacity: 1; transform: none; }
}


/* Hero AVDA : mouvement technologique bleu nuit / bleu, actif par défaut. */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #0A1628;
  color: #f5f8ff;
}
.hero::before {
  z-index: 0;
  background:
    radial-gradient(ellipse at 50% 28%, rgba(30,111,232,.28), transparent 37%),
    radial-gradient(ellipse at 8% 15%, rgba(30,111,232,.22), transparent 27%),
    radial-gradient(ellipse at 91% 46%, rgba(64,137,255,.16), transparent 31%),
    linear-gradient(180deg, #0A1628 0%, #0c1c34 56%, #0A1628 100%);
}
.hero-tech-field {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-tech-grid {
  position: absolute;
  inset: -18% -12%;
  background-image:
    linear-gradient(90deg, rgba(115,169,255,.15) 1px, transparent 1px),
    linear-gradient(rgba(115,169,255,.15) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .47;
  transform: perspective(900px) rotateX(58deg) scale(1.55);
  transform-origin: 50% 8%;
  mask-image: linear-gradient(180deg, transparent 0%, #000 13%, #000 78%, transparent 100%);
  animation: avda-grid-drift 24s linear infinite;
}
.hero-glow {
  position: absolute;
  width: clamp(170px, 28vw, 360px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(78px);
  opacity: .34;
  animation: avda-glow-drift 11s ease-in-out infinite alternate;
}
.hero-glow--blue-one { top: 7%; left: 9%; background: #1E6FE8; }
.hero-glow--blue-two { top: 20%; right: 9%; background: #327ff1; animation-delay: -4s; }
.hero-glow--blue-three { right: 37%; bottom: 13%; width: clamp(130px, 20vw, 240px); background: #0e3b78; opacity: .55; animation-delay: -7s; }
.hero-orbit {
  position: absolute;
  top: 39%;
  left: 50%;
  width: min(78vw, 940px);
  aspect-ratio: 1;
  border: 1px solid rgba(110,168,255,.19);
  border-radius: 50%;
  box-shadow: 0 0 52px rgba(30,111,232,.1), inset 0 0 45px rgba(30,111,232,.035);
  transform: translate(-50%, -50%) rotate(-18deg);
  animation: avda-orbit-turn 48s linear infinite;
}
.hero-orbit--wide {
  top: 42%;
  width: min(116vw, 1360px);
  aspect-ratio: 2.4 / 1;
  border-color: rgba(110,168,255,.13);
  box-shadow: 0 0 60px rgba(30,111,232,.08);
  transform: translate(-50%, -50%) rotate(16deg);
  animation-name: avda-orbit-reverse;
  animation-duration: 62s;
}
.hero-tech-point {
  position: absolute;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(215,232,255,.8);
  border-radius: 50%;
  background: #6da7ff;
  box-shadow: 0 0 10px 3px rgba(30,111,232,.7), 0 0 28px rgba(30,111,232,.55);
  animation: avda-node-pulse 3.2s ease-in-out infinite;
}
.hero-tech-point--one { top: 19%; left: 18%; }
.hero-tech-point--two { top: 36%; right: 15%; animation-delay: -1.1s; }
.hero-tech-point--three { right: 27%; bottom: 25%; animation-delay: -2.2s; }
.hero-tech-point--four { bottom: 18%; left: 13%; width: 5px; height: 5px; animation-delay: -.6s; }
.hero-tech-scan {
  position: absolute;
  top: -170px;
  right: 0;
  left: 0;
  height: 170px;
  background: linear-gradient(180deg, transparent, rgba(30,111,232,.12), transparent);
  filter: blur(10px);
  animation: avda-tech-scan 12s ease-in-out infinite;
}
.hero-grid,
.hero-film,
.hero-bottom { position: relative; z-index: 1; }
.hero-copy { position: relative; z-index: 1; }
.hero-copy .eyebrow { color: #a9c4ec; }
.hero-copy .eyebrow-dot { background: #4b91ff; box-shadow: 0 0 0 4px rgba(30,111,232,.22), 0 0 15px rgba(30,111,232,.7); }
.hero h1 { color: #f6f9ff; }
.hero-heading-phrase { color: #8bb8ff; }
.hero-heading-phrase::after {
  border-color: rgba(119,174,255,.9);
  box-shadow: 0 0 16px rgba(30,111,232,.28);
}
.hero-lead { color: #c1cee2; }
.hero-actions .button-primary {
  background: #1E6FE8;
  color: #fff;
  box-shadow: 0 9px 28px rgba(30,111,232,.32), inset 0 1px 0 rgba(255,255,255,.15);
}
.hero-actions .button-primary:hover {
  background: #347ff0;
  box-shadow: 0 12px 34px rgba(30,111,232,.42);
}
.hero-actions .button-quiet {
  border: 1px solid rgba(177,203,241,.28);
  background: rgba(255,255,255,.045);
  color: #dbe7fa;
}
.hero-actions .button-quiet:hover { border-color: rgba(127,177,255,.7); background: rgba(30,111,232,.15); }
.hero-film-frame {
  border-color: rgba(126,174,250,.42);
  background: linear-gradient(125deg, #0A1628 0%, #102749 52%, #0A1628 100%);
  box-shadow: 0 26px 72px rgba(1,8,20,.4), 0 0 34px rgba(30,111,232,.12), inset 0 1px 0 rgba(255,255,255,.14);
}
.hero-film-frame::before {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(30,111,232,.22), transparent 38%),
    radial-gradient(ellipse at 85% 20%, rgba(59,130,246,.16), transparent 29%),
    linear-gradient(90deg, transparent 49.9%, rgba(147,190,255,.06) 50%, transparent 50.1%),
    linear-gradient(0deg, transparent 49.9%, rgba(147,190,255,.05) 50%, transparent 50.1%);
}
.hero-film-caption { color: #b8c7dc; }
.hero-film-status { color: #9bc2ff; }
.hero-film-status::before { background: #4d94ff; box-shadow: 0 0 12px rgba(30,111,232,.9); }
.hero-film-video { background: #0A1628; }
.hero-bottom { border-top-color: rgba(174,202,241,.2); color: #c1cee2; }
.hero-bottom li::before { background: #66a2ff; box-shadow: 0 0 9px rgba(30,111,232,.78); }

@keyframes avda-grid-drift {
  to { background-position: 64px 0, 0 64px; }
}
@keyframes avda-glow-drift {
  from { transform: translate3d(-3%, -2%, 0) scale(.94); opacity: .24; }
  to { transform: translate3d(4%, 3%, 0) scale(1.08); opacity: .42; }
}
@keyframes avda-orbit-turn {
  from { transform: translate(-50%, -50%) rotate(-18deg); }
  to { transform: translate(-50%, -50%) rotate(342deg); }
}
@keyframes avda-orbit-reverse {
  from { transform: translate(-50%, -50%) rotate(16deg); }
  to { transform: translate(-50%, -50%) rotate(-344deg); }
}
@keyframes avda-node-pulse {
  0%, 100% { opacity: .55; box-shadow: 0 0 7px 2px rgba(30,111,232,.45), 0 0 18px rgba(30,111,232,.34); }
  50% { opacity: 1; box-shadow: 0 0 14px 5px rgba(30,111,232,.82), 0 0 34px rgba(30,111,232,.66); }
}
@keyframes avda-tech-scan {
  0% { transform: translateY(0); opacity: 0; }
  14%, 82% { opacity: .8; }
  100% { transform: translateY(calc(100vh + 1100px)); opacity: 0; }
}

@media (max-width: 640px) {
  .hero-tech-grid { inset: -10% -48%; background-size: 48px 48px; }
  .hero-orbit { top: 27%; width: 120vw; }
  .hero-orbit--wide { top: 31%; width: 150vw; }
  .hero-glow { width: 190px; filter: blur(66px); }
  .hero-tech-point--one { top: 12%; left: 9%; }
  .hero-tech-point--two { top: 30%; right: 8%; }
  .hero-tech-point--three { right: 12%; bottom: 19%; }
  .hero-tech-point--four { bottom: 13%; left: 9%; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-tech-grid,
  .hero-glow,
  .hero-orbit,
  .hero-tech-point,
  .hero-tech-scan { animation: none !important; }
  .hero-tech-grid { transform: none; }
  .hero-orbit { transform: translate(-50%, -50%); }
  .hero-tech-scan { display: none; }
  .hero-glow { opacity: .18; }
}

/* Logo fourni par le propriétaire, affiché sans déformation avec taille responsive. */
.brand img { width: 120px; height: auto; object-fit: contain; }
@media (max-width: 1100px) { .brand img { width: 104px; } }
@media (max-width: 900px) { .brand img { width: 92px; } }
@media (max-width: 640px) { .brand img { width: clamp(70px, 21vw, 84px); } .brand-copy strong { font-size: 12px; } }
@media (max-width: 380px) { .brand img { width: 74px; } .brand-copy { display: none; } }

/* Contraste des libellés dans le panneau Contact bleu nuit. */
.contact-shell .eyebrow { color: #A9CAFF; }
.contact-shell .eyebrow-dot { background: #68A3FF; box-shadow: 0 0 0 4px rgba(104,163,255,.14); }