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ease-in-out}#intro.fini{display:flex;flex-direction:column;align-items:center;justify-content:center;height:30vh;overflow:visible}#intro.fini video.background{position:absolute;top:0;left:0;width:100vw;height:25vh;transform:none}#intro.fini h1.titre{font-size:clamp(1.5rem, 4vw, 2.8rem);padding-top:.2rem}#intro.fini p{font-size:1rem;opacity:.8}#main-content{opacity:0;transition:opacity 1.2s ease-out;position:relative;z-index:1;background:none}#main-content.visible{opacity:1}section:not(footer section){max-width:1400px;position:relative;margin:50px;padding:clamp(4rem, 10vh, 8rem) 5vw;line-height:1.7;color:#f0f0f0}.section_a_propos{overflow-x:hidden}.container_a_propos{display:flex;justify-content:space-between;align-items:center;flex-wrap:nowrap;gap:clamp(2rem, 4vw, 3.5rem);min-width:300px}.titre_a_propos{text-align:left;font-family:"Zain",sans-serif;font-weight:700;font-style:normal;font-size:clamp(2.2rem, 3vw, 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(max-width:600px){.section-nouvelles-langues{padding:28px 18px}.grille-nouvelles-langues{grid-template-columns:1fr}}.image-papouasie-container{position:relative;display:inline-block;display:flex;justify-content:center;align-items:center}.image-papouasie-container img{width:80%;height:auto;border-radius:15px}.imgage1_papouasie{animation:fondu1 8s infinite}.imgage2_papouasie{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;height:auto;animation:fondu2 8s infinite}@keyframes fondu1{0%,40%{opacity:1}50%,90%{opacity:0}100%{opacity:1}}@keyframes fondu2{0%,40%{opacity:0}50%,90%{opacity:1}100%{opacity:0}}.overlay-text{position:absolute;top:-50px;right:15px;background:#FEF9EB;color:#000;padding:18px 25px;max-width:360px;line-height:1.4;box-shadow:0 0 20px 2px #c4975989;border-radius:4px;animation:funfact 5s ease-in-out infinite;font-family:"Zain",sans-serif;font-weight:400;font-style:normal;font-size:1.1rem}@keyframes funfact{0%,100%{transform:translateY(0)}40%{transform:translateY(-20px)}50%{transform:translateY(-20px)}}.stats_infos{display:flex;justify-content:center;align-items:center;gap:40px;flex-wrap:nowrap;margin:0 auto}.section_infos{max-width:none}.intro_texte_infos{font-size:1.1rem}.texte_infos{margin:50px 0}.consigne_infos{text-shadow:0 0 15px #efb44799;animation:clignoter 3s linear infinite;color:#f6daae;font-family:"Zain",sans-serif;font-weight:600;font-size:1.8rem;text-align:center}.bloc_infos{width:300px;height:150px;background:#0f1629b3;border-radius:10px;box-shadow:0 4px 12px rgb(0 0 0 / .25);display:flex;align-items:flex-start;padding:25px;transition:all 0.3s ease}.bloc_infos p{margin:0;font-size:1rem;line-height:1.5}.section_infos strong{color:#f6daae;text-shadow:0 0 15px #fecf7799;font-family:"Zain",sans-serif;font-weight:600}.bloc_infos:hover{transform:translateY(-4px)}.separateurs_infos{width:3px;height:160px;background-color:#fde6ac;border-radius:2px;opacity:.7;align-self:center}@media (max-width:1000px){.stats_infos{flex-wrap:wrap;gap:24px}.separateurs_infos{display:none}}.nombre-cache{position:relative;color:#fff0;cursor:pointer;white-space:nowrap;display:inline-block;min-width:2.4em;text-align:center}.nombre-cache::after{content:"?";position:absolute;inset:0;margin:auto;width:1.8em;height:1.8em;background:#FEF9EB;color:#000;border-radius:6px;display:flex;align-items:center;justify-content:center;font-family:"Zain",sans-serif;font-weight:600;font-size:.9em;box-shadow:0 0 10px 1px #c4975989;transition:all 0.2s ease;padding:0 6px}.nombre-cache:hover::after{transform:translateY(-2px);box-shadow:0 0 14px 2px #c4975989;background:#fff2cf}.nombre-cache.revele{color:#f6daae;text-shadow:0 0 15px #fecf7799}.nombre-cache.revele::after{opacity:0;pointer-events:none}#fil-svg{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:0}svg.fil{width:100%;height:100%}#map{height:clamp(300px, 40vh, 800px);border-radius:10px;overflow:hidden}#graph-container{position:relative;width:100%;margin-top:4rem}#year-display{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:clamp(3rem, 10vw, 12rem);font-weight:700;color:rgb(255 255 255 / .08);pointer-events:none;user-select:none}#year-slider-container{width:100%;display:flex;justify-content:center;margin-top:1.5rem}#year-slider{padding:2px;width:80%;appearance:none;height:6px;border-radius:3px;background:linear-gradient(90deg,#d1bb96,#fff5aa);outline:none;cursor:pointer;transition:background 0.3s ease}#year-slider::-webkit-slider-thumb{appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid #fff;transition:transform 0.2s 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h2{font-family:"Zain",sans-serif;font-weight:700;font-size:clamp(2rem, 3.2vw, 2.6rem);text-align:left;margin:0 0 .8rem;position:relative}.mentions-leg h2::after{content:"";display:block;width:70px;height:3px;margin-top:.5rem;border-radius:999px;background:linear-gradient(90deg,#f6daae,#f7b259);box-shadow:0 0 12px rgb(247 178 89 / .6)}.mentions-leg-theme{max-width:800px;margin:3rem auto 3rem;padding:20px 28px;font-size:1.1rem;line-height:1.6;background:#21428356;border-radius:14px;backdrop-filter:blur(6px);box-shadow:0 8px 22px rgb(0 0 0 / .45);display:block;text-align:left}.mentions-card{background:#101c3b58;border-radius:18px;padding:18px 22px 20px;border:1.5px solid #f6daae59;box-shadow:0 12px 28px rgb(0 0 0 / .55);backdrop-filter:blur(8px);transition:transform 0.25s ease,box-shadow 0.25s ease,border-color 0.25s ease}.mentions-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgb(0 0 0 / .7);border-color:rgb(246 218 174 / .6)}.footer-orbis h3{font-family:"Zain",sans-serif;font-size:1.25rem;margin:0 0 .7rem}.footer-orbis h4{font-family:"Zain",sans-serif;font-size:1.05rem;margin:1.1rem 0 .4rem;color:#f6daae}.footer-orbis li{font-size:.92rem;line-height:1.6;margin:.25rem 0}.footer-orbis ul{margin:.4rem 0 .2rem;padding-left:1.3rem}.footer-orbis li::marker{color:#f6daae}.footer-orbis a{color:#f6daae;text-decoration:none;border-bottom:1px dotted rgb(246 218 174 / .6)}.footer-orbis a:hover{border-bottom-style:solid}.mentions-leg-bottom{margin-top:2.4rem;font-size:.85rem;opacity:.7;text-align:right}.mentions-leg[aria-hidden="true"] .mentions-leg-theme,.mentions-leg[aria-hidden="true"] .mentions-list{display:none}.mentions-leg[aria-hidden="true"]{margin-top:1.5rem}.btn-mentions{appearance:none;background:#FEF9EB;color:#000;padding:10px 28px;border-radius:999px;cursor:pointer;font-size:1.05rem;font-family:"Zain",sans-serif;font-weight:600;border:none;margin:2rem 0 1rem;display:inline-block;transition:transform 0.15s ease,box-shadow 0.25s ease,background 0.25s ease;box-shadow:0 0 15px 2px #c4975989}.btn-mentions:hover{transform:translateY(-3px);box-shadow:0 0 18px 3px #c4975989;background:#fff2cf}.btn-mentions:active{transform:translateY(0)}.footer-mini-text{text-align:center;align-items:center}@media (max-width:900px){.mentions-grid{grid-template-columns:1fr}.mentions-leg-bottom{text-align:center}}@media (max-width:600px){.mentions-leg{padding-inline:6vw}}#extinction-scroll{margin-bottom:12vh;font-family:inherit;text-align:center;color:#fff;font-size:1.2rem;margin-top:20px}.lang-entry{opacity:1}.lang-name{font-size:1.6rem;font-weight:600;text-shadow:0 0 5px #fecf7799}.lang-year{opacity:.7;margin-top:4px}.lang-region{font-size:.9rem;opacity:.6;margin-top:2px}.description-extinction{text-align:center;font-size:1.8rem;margin-bottom:30px;font-weight:600}@media (prefers-reduced-motion:reduce){*{animation-duration:0.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:0.01ms!important}}