@import"https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700&display=swap";.neural-background{position:fixed!important;top:0;left:0;width:100vw!important;height:100vh!important;z-index:-1!important;pointer-events:none;overflow:hidden}.gate-root{position:relative;height:100vh;overflow:hidden;color:#fff;font-family:Orbitron,sans-serif}.gate-header{position:absolute;top:20px;left:30px;z-index:10}.gate-logo{font-size:2rem;letter-spacing:4px;font-weight:600;color:#b9eaff;text-shadow:0 0 12px rgba(125,211,252,.9),0 0 24px rgba(125,211,252,.6),0 0 36px rgba(125,211,252,.4)}.gate-container{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:5;position:relative;opacity:0;animation:fadeIn 1.2s ease forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.gate-title{font-size:2rem;font-weight:300;margin-bottom:3rem;text-shadow:0 0 10px rgba(255,255,255,.4)}.gate-buttons{display:flex;gap:2rem}@media (max-width: 600px){.gate-logo{font-size:1.5rem;letter-spacing:3px}.gate-title{font-size:1.4rem;margin-bottom:2rem;text-align:center;padding:0 1rem}.gate-buttons{flex-direction:column;gap:1.2rem}.brainbook-button{padding:.9rem 2.2rem;font-size:1rem}}.home-video-player{position:absolute;top:30px;right:30px;z-index:100;background:#0000002e;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(255,255,255,.22);box-shadow:0 0 14px #ffffff24,inset 0 0 10px #ffffff1a;cursor:pointer;transition:all .25s ease;animation:brainbookPulse 2.8s ease-in-out infinite}.home-video-player:hover{background:#00000047;border-color:#ffffff52;box-shadow:0 0 22px #ffffff38,inset 0 0 14px #ffffff24;transform:scale(1.1)}.home-video-player:active{background:#000000d9;transform:scale(1)}.home-video-player button{background:none;border:none;color:#fff;font-size:16px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;outline:none;padding:0 0 0 2px}@keyframes brainbookPulse{0%{box-shadow:0 0 14px #ffffff24,inset 0 0 10px #ffffff1a}50%{box-shadow:0 0 26px #ffffff47,inset 0 0 16px #ffffff29}to{box-shadow:0 0 14px #ffffff24,inset 0 0 10px #ffffff1a}}.neurone-toast{position:fixed;top:20px;left:50%;transform:translate(-50%) translateY(-10px);padding:12px 22px;background:#ffffff26;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(56,189,248,.6);border-radius:12px;color:#38bdf8;font-size:15px;font-weight:500;box-shadow:0 0 12px #38bdf88c,0 0 22px #38bdf859;animation:toastIn .45s ease-out forwards,toastOut .45s ease-in forwards 4s;z-index:999999999;pointer-events:none}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(-20px) scale(.95)}to{opacity:1;transform:translate(-50%) translateY(0) scale(1)}}@keyframes 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kitt-move{0%{left:-20%}50%{left:100%}to{left:-20%}}.home-footer-text{font-size:.85rem;opacity:.85;line-height:1.4;color:#ffffffbf}.primo-neurone-wrapper{display:flex;justify-content:center;margin-top:4rem;perspective:1000px}.primo-neurone-button{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:18px 36px;border-radius:65% 35% 45% 55%/55% 45%;background:radial-gradient(circle at 30% 30%,#00a0ff66,#003cb440 60%,#00145099);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);text-decoration:none;color:#fff;border:1.5px solid rgba(180,225,255,.5);box-shadow:0 15px 35px #0009,0 0 25px #0096ff66,inset 0 10px 15px #fff6,inset 0 -10px 20px #001e5ab3;transform:translateZ(0) rotateX(0);transform-style:preserve-3d;transition:all .6s cubic-bezier(.165,.84,.44,1);width:auto;max-width:fit-content;cursor:pointer;overflow:visible}.primo-neurone-button:hover{border-radius:40% 60% 50% 50%/50% 55% 45% 50%;transform:translateZ(25px) translateY(-5px) 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h1{font-size:1.4rem;padding:0 1rem}.home-gates{flex-direction:column;gap:1.2rem}.brainbook-button{padding:.9rem 2rem;font-size:1rem}.home-play{top:1rem;right:1rem;padding:.5rem .8rem;font-size:1rem}}.home-hero{padding-bottom:220px}@media (max-width: 600px){.home-hero{padding-bottom:260px}}.page-content{max-width:900px;margin:0 auto;padding:140px 24px 80px;position:relative;z-index:1}.page-title{text-align:center;margin-bottom:80px;text-shadow:0 0 20px rgba(255,255,255,.25)}.page-content section{margin-bottom:50px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.05);transition:all .3s ease}.page-content section:hover{border-bottom-color:#ffffff40}.page-content h2{font-size:1.6rem;margin-bottom:15px}.page-content p{line-height:1.8;color:#d1d5db}.home-return,.lang-switch{all:unset;position:fixed;top:2rem;z-index:10;cursor:pointer}.home-return{right:2rem}.lang-switch{left:2rem}.home-return,.lang-switch{display:inline-block;padding:0}.home-return a,.lang-switch 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