:root{--bg:#071329;--ink:#e8f2ff;--muted:#a7bacf;--mint:#85f7d6;--cyan:#5ebcee;--surface:#10233b;--line:#2a4963;--white:#f5fbff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Manrope,Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{color:var(--mint)}button,input,select,textarea{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin:0 0 20px}h1,h2,h3{line-height:1.15;letter-spacing:-.03em}h1{font-size:clamp(43px,5.4vw,84px);font-weight:740}h2{font-size:clamp(29px,3.2vw,48px)}h3{font-size:23px}p{color:var(--muted)}strong{color:var(--ink)}.shell{width:min(1210px,90%);margin-inline:auto}.topbar{position:sticky;top:0;z-index:100;background:#071329ed;border-bottom:1px solid #29435c;backdrop-filter:blur(15px)}.topbar-inner{min-height:88px;display:flex;justify-content:space-between;align-items:center;gap:18px}.brand{display:flex;align-items:center;gap:14px;font-size:16px;letter-spacing:.15em;font-weight:760;white-space:nowrap}.brand b{color:var(--mint)}.brand small{font-size:9px;letter-spacing:.17em;display:block;color:var(--muted);font-weight:500}.brand-mark{width:33px;height:33px;position:relative;display:block;border:1px solid #6debd8;transform:rotate(45deg);border-radius:7px}.brand-mark i{position:absolute;background:var(--mint);width:7px;height:7px;border-radius:50%}.brand-mark i:nth-child(1){left:4px;top:4px}.brand-mark i:nth-child(2){right:4px;top:4px}.brand-mark i:nth-child(3){left:4px;bottom:4px}.brand-mark i:nth-child(4){right:4px;bottom:4px}.navigation{display:flex;gap:26px;align-items:center;font-size:14px;font-weight:580}.navigation a.active{color:var(--mint)}.back-link{padding:11px 16px;border:1px solid #53748a;border-radius:10px}.research-hero{min-height:680px;display:flex;align-items:center;padding:75px 0;background:radial-gradient(circle at 80% 35%,#0e677166,transparent 38%),radial-gradient(circle at 10% 80%,#17558933,transparent 42%)}.hero-grid{display:grid;grid-template-columns:1.07fr 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#335977;border-radius:99px;font-size:12px;color:#c2d6e7}.living-field{position:relative;width:min(100%,525px);aspect-ratio:1;margin:auto;overflow:hidden;border:1px solid #54aab644;border-radius:50%;background:radial-gradient(circle at 50% 50%,#1c84936e 0%,#18516a3b 25%,#0b1e35 67%);box-shadow:inset 0 0 90px #45daff15,0 0 75px #24b4d711}.living-field::before,.living-field::after{content:'';position:absolute;inset:12%;border:1px dashed #5cbfb988;border-radius:50%;transform:rotate(-24deg)}.living-field::after{inset:26%;border-style:solid;opacity:.6}.field-halo{position:absolute;inset:20%;border:1px solid #4bd5a76b;transform:rotate(55deg) scaleX(.56);border-radius:50%}.field-core{position:absolute;top:50%;left:50%;width:80px;height:80px;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,#b6fff4 0,#65d2d2 20%,#0a516a 65%,transparent 75%);box-shadow:0 0 65px #55f4dba6}.n{position:absolute;width:12px;height:12px;background:#69e7db;border-radius:50%;box-shadow:0 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p{margin-bottom:0}.muted-section{background:#0b1b31}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.research-panel{background:#102842;border:1px solid #345772;border-radius:18px;padding:36px}.tiny-label{color:var(--mint);font-size:11px;letter-spacing:.16em;font-weight:700;margin-bottom:26px}.status-strip{background:#0a233a;border-top:1px solid #1f5365;border-bottom:1px solid #1f5365;padding:28px 0}.status-grid{display:grid;grid-template-columns:repeat(3,1fr)}.status-grid>div{padding:10px 32px;border-right:1px solid #274a63}.status-grid>div:last-child{border:none}.metric{color:var(--mint);font-size:24px;font-weight:750;letter-spacing:.05em}.status-grid p{font-size:13px;margin:0}.progress-item{margin:22px 0}.progress-item span{display:flex;justify-content:space-between;gap:20px;font-size:14px;margin-bottom:12px}.progress-item small{color:#9de8d7}.progress-bar{height:5px;border-radius:30px;background:#244762;overflow:hidden}.progress-bar i{height:100%;display:block;border-radius:30px;background:linear-gradient(90deg,#4891e7,#74e4d2)}.tiny-note{font-size:12px;line-height:1.5}.cta-block{background:radial-gradient(circle at 87% 60%,#196a7255,transparent 34%),#123451;border:1px solid #377081;border-radius:23px;padding:55px;display:flex;gap:30px;align-items:center;justify-content:space-between}.cta-block h2{max-width:700px}.cta-block p:last-child{max-width:780px;margin:0}.page-intro{background:radial-gradient(circle at 70% 65%,#164b6c66,transparent 45%),#081a30;padding:95px 0}.page-intro h1{max-width:980px}.page-intro .lead{max-width:900px}.textlink{color:var(--mint);font-weight:700}.research-points p{border-bottom:1px solid #345772;padding:12px 0;margin:0;color:var(--ink)}.research-panel blockquote{font-size:22px;line-height:1.65;margin:0;font-weight:650}.status-indicator{font-size:10px;letter-spacing:.12em;padding:6px 10px;display:inline-block;border-radius:7px;margin-bottom:25px;font-weight:750}.done{color:#89edc7;background:#25634b66}.pending{color:#fcd29b;background:#72502c66}.contact-layout{align-items:start}.form-card{background:#112d44;border:1px solid #3b6475;border-radius:18px;padding:34px}.formrow{margin-bottom:20px}.formrow label{font-size:13px;display:block;font-weight:700;margin-bottom:8px}.formrow input,.formrow select,.formrow textarea{width:100%;background:#091c32;border:1px solid #47718a;border-radius:9px;padding:12px;color:#effaff;outline:none;}.formrow input:focus,.formrow select:focus,.formrow textarea:focus{border-color:#81e5d6;box-shadow:0 0 0 3px #77dec433}.formrow select option{background:#0c2337;color:#fff}.error{color:#ffbaba}.success{color:#99f4d4}.privacy{font-size:12px}.honeypot{position:absolute;left:-10000px;opacity:0;pointer-events:none}.footer{padding:70px 0 25px;background:#061020;border-top:1px solid #273c53}.footer-cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:70px}.footer-cols strong{display:block;color:#ecfaff;margin-bottom:20px}.footer-cols a{display:block;color:#accce0;margin-bottom:12px;font-size:14px}.footer-cols p{font-size:13px}.legal{margin-top:45px;padding-top:25px;border-top:1px solid #233a51;font-size:12px;color:#90a4b4}
@media(max-width:950px){.hero-grid,.split{grid-template-columns:1fr;gap:45px}.navigation{gap:12px;flex-wrap:wrap}.navigation a{font-size:12px}.living-field{width:min(100%,420px)}.cards-three{grid-template-columns:1fr}.cta-block{flex-direction:column;align-items:flex-start}.research-hero{padding:60px 0}.status-grid{gap:10px}}
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/* Mirak Research: visual accents. CSS is bundled by Angular in styles-*.css. */
body { background-image: radial-gradient(circle at 82% 8%,rgba(28,105,135,.18),transparent 29%), linear-gradient(180deg,#071329 0%,#071c2d 100%); }
.research-layout { overflow:hidden; }
.research-hero { position:relative; isolation:isolate; min-height:690px; background:radial-gradient(ellipse at 70% 42%,rgba(36,188,182,.13),transparent 43%),linear-gradient(135deg,#0a1832 0%,#091a30 53%,#0b2f43 100%); }
.research-hero::before { content:""; position:absolute; inset:0; z-index:-1; pointer-events:none; opacity:.28; background-image:linear-gradient(rgba(104,187,216,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(104,187,216,.15) 1px,transparent 1px); background-size:52px 52px; mask-image:linear-gradient(90deg,transparent,black 55%,black); }
.hero-copy h1 { max-width:760px; text-wrap:balance; text-shadow:0 10px 48px rgba(0,0,0,.2); }
.hero-copy .eyebrow { display:inline-flex; align-items:center; gap:3px; border:1px solid rgba(115,241,222,.26); border-radius:99px; padding:10px 14px; background:rgba(12,62,74,.32); margin-bottom:29px; }
.hero-copy .eyebrow .pulse { margin-right:7px; }
.living-field { isolation:isolate; border:1px solid rgba(109,241,222,.48); box-shadow:inset 0 0 100px rgba(62,210,215,.13),0 0 0 13px rgba(85,224,221,.025),0 0 0 29px rgba(85,224,221,.018),0 0 90px rgba(15,175,181,.13); }
.network-mesh { position:absolute;inset:0;width:100%;height:100%;opacity:.9;z-index:1; filter:drop-shadow(0 0 6px rgba(88,249,218,.45)); animation:mesh-breathe 8s ease-in-out infinite; }
.network-lines { stroke-dasharray:5 3; animation:mesh-flow 35s linear infinite; }
.field-core { z-index:3; animation:core-pulse 4s ease-in-out infinite; }
.field-halo { z-index:2; }
.living-field .n { z-index:2; animation:node-glow 3.5s ease-in-out infinite alternate; }
.living-field .n:nth-of-type(2n) { animation-delay:-1.7s; }
.science-label { z-index:5; bottom:17%; color:#f6ffff; }
.section:not(.muted-section) { background:radial-gradient(ellipse at 10% 60%,rgba(32,110,147,.075),transparent 55%); }
.research-card { position:relative;overflow:hidden;box-shadow:0 16px 60px rgba(1,12,29,.17);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease; }
.research-card::before { content:"";position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,#66e9d4,transparent 65%); }
.research-card:hover { transform:translateY(-6px);border-color:rgba(117,235,220,.6);box-shadow:0 25px 65px rgba(1,12,29,.35); }
.research-panel { box-shadow:0 16px 60px rgba(1,12,29,.15); }
.status-strip { background:linear-gradient(90deg,#0b2b3f,#0c243d 45%,#113449); }
.status-grid .metric { font-variant-numeric:tabular-nums; }
.button { transition:transform .2s ease,background .2s ease,border-color .2s ease; }
.button:hover { transform:translateY(-2px); }
.topbar { box-shadow:0 5px 24px rgba(3,14,30,.18); }
.topbar-inner .brand { flex-shrink:0; }
@keyframes mesh-breathe { 0%,100% {opacity:.65;transform:scale(.97)} 50% {opacity:1;transform:scale(1.02)} }
@keyframes mesh-flow {to{stroke-dashoffset:-400} }
@keyframes core-pulse { 0%,100% {box-shadow:0 0 45px #55f4db65;transform:translate(-50%,-50%) scale(.93)} 50% {box-shadow:0 0 90px #55f4dbb8;transform:translate(-50%,-50%) scale(1.08)} }
@keyframes node-glow { 0% {opacity:.55;box-shadow:0 0 6px #80fff4} 100% {opacity:1;box-shadow:0 0 26px #80fff4} }
@media(max-width:950px) {.research-hero::before{mask-image:linear-gradient(180deg,black,transparent)}.hero-copy h1{font-size:clamp(40px,7vw,64px)} }
@media(prefers-reduced-motion:reduce) {.network-mesh,.network-lines,.field-core,.living-field .n{animation:none}.button,.research-card{transition:none} }

/* V8: independent Research language control */


/* V10 — logo SVG original intact, sans panneau clair : halo léger et adaptation de luminosité côté CSS. */
.research-brand,.research-footer-brand{display:inline-flex;align-items:center;min-width:0;max-width:100%;white-space:normal;text-decoration:none}
.research-brand-plate{display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,rgba(113,237,180,.055) 0%,rgba(113,237,180,.018) 50%,transparent 76%);border:0;border-radius:0;padding:0;box-shadow:none;max-width:100%;overflow:visible}
.research-brand-logo{display:block;width:clamp(210px,21vw,270px);max-width:100%;height:auto;aspect-ratio:2048/385;object-fit:contain;filter:brightness(1.7) saturate(1.18) drop-shadow(0 0 5px rgba(102,242,172,.22))}
.research-footer-brand img{display:block;width:min(100%,294px);max-width:100%;height:auto;aspect-ratio:2048/385;object-fit:contain;filter:brightness(1.7) saturate(1.18) drop-shadow(0 0 5px rgba(102,242,172,.22))}
.research-footer-brand .research-brand-plate{width:min(100%,326px);padding:0}
.research-footer-identity>p{margin-top:22px;max-width:550px}
.research-brand:focus-visible,.research-footer-brand:focus-visible{outline:3px solid var(--mint);outline-offset:4px;border-radius:13px}
@media(max-width:1160px){.topbar-inner{flex-wrap:wrap;justify-content:space-between;padding-top:12px;padding-bottom:12px}.topbar .navigation{flex-wrap:wrap;justify-content:flex-start;gap:12px 20px}}
@media(max-width:640px){.topbar-inner{align-items:stretch;gap:14px}.research-brand{align-self:flex-start}.research-brand-logo{width:clamp(190px,65vw,245px)}.topbar .navigation{display:flex;gap:12px 16px;justify-content:flex-start}.research-language-flags{margin-inline-start:0}.research-brand-plate{padding:0;border-radius:0}}

/* V12 — Always-visible individual language links; no select menu to close on touch. */
.research-language-flags {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px;
  border-radius: 12px;
  border: 1px solid #3c6477;
  background: rgba(26, 63, 84, .66);
  flex: 0 0 auto;
}
.research-language-flags .language-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 34px;
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 5px 4px;
  transition: border-color .15s ease, background .15s ease;
}
.research-language-flags .language-flag img {
  display: block;
  width: 27px;
  height: 18px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 0 0 1px #ffffff50;
}
.research-language-flags .language-flag:hover { background: #234964; }
.research-language-flags .language-flag.is-current { border-color: #73ead3; background: #194053; }
.research-language-flags .language-flag:focus-visible { outline: 3px solid #9ff7e1; outline-offset: 2px; }
@media(max-width:640px) {
  .research-language-flags .language-flag { width: 44px; height: 40px; }
  .research-language-flags .language-flag img { width: 30px; height: 20px; }
}