.academie-root{--academie-bg:#0c0c14;--academie-fg:#e8e8ed;--charcoal-900:#0c0c14;--charcoal-800:#13131d;--charcoal-700:#1a1a28;--charcoal-600:#22222f;--charcoal-500:#2d2d3d;--charcoal-400:#4a4a5e;--charcoal-300:#6b6b82;--charcoal-200:#9898ab;--charcoal-100:#c4c4d0;--charcoal-50:#e8e8ed;--accent:#4f7df3;--accent-light:#6b93ff;--accent-glow:rgba(79,125,243,.15);--emerald:#34d399;--emerald-glow:rgba(52,211,153,.15);--amber:#fbbf24;--amber-glow:rgba(251,191,36,.15);background:var(--charcoal-900);color:var(--charcoal-50);-webkit-font-smoothing:antialiased;min-height:100vh}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--charcoal-500);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--charcoal-400)}@keyframes fade-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pulse-glow{0%,to{opacity:.4}50%{opacity:1}}@keyframes dash-flow{to{stroke-dashoffset:-20}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-up{animation:fade-up .7s ease-out both}.animate-fade-in{animation:fade-in .5s ease-out both}.glow-pulse{animation:pulse-glow 2s ease-in-out infinite}.path-animated{stroke-dasharray:8,12;animation:dash-flow 1.5s linear infinite}.card{border:1px solid var(--charcoal-600);border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1)}.card,.card-subtle{background:var(--charcoal-800)}.card-subtle{border:1px solid transparent;border-radius:12px;transition:all .3s ease}.card-subtle:hover{border-color:var(--charcoal-600);background:var(--charcoal-700)}.glass{background:rgba(19,19,29,.8);backdrop-filter:blur(20px)}.glass,.glass-strong{border:1px solid var(--charcoal-600)}.glass-strong{background:rgba(19,19,29,.95);backdrop-filter:blur(30px)}.skill-node-unlocked{cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}.skill-node-unlocked:hover{transform:scale(1.06);filter:brightness(1.15)}.skill-node-locked{opacity:.3;filter:grayscale(.7);cursor:not-allowed}.skill-node-completed{cursor:pointer}.section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--charcoal-500),transparent)}.img-overlay{position:relative;overflow:hidden}.img-overlay:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,transparent 40%,var(--charcoal-800) 100%);pointer-events:none}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:100px;font-size:12px;font-weight:500;letter-spacing:.02em}.badge-accent{background:var(--accent-glow);color:var(--accent-light);border:1px solid rgba(79,125,243,.2)}.badge-emerald{background:var(--emerald-glow);color:var(--emerald);border:1px solid rgba(52,211,153,.2)}.badge-amber{background:var(--amber-glow);color:var(--amber);border:1px solid rgba(251,191,36,.2)}.stat-number{background:linear-gradient(135deg,var(--charcoal-50),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@keyframes gradient-shift{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.hero-gradient-bg{position:absolute;inset:0;background:linear-gradient(125deg,rgba(79,125,243,.08),rgba(52,211,153,.05) 25%,rgba(99,102,241,.08) 50%,rgba(251,191,36,.04) 75%,rgba(79,125,243,.08));background-size:300% 300%;animation:gradient-shift 12s ease-in-out infinite;pointer-events:none}.dot-grid-bg{background-image:radial-gradient(circle,var(--charcoal-600) .8px,transparent .8px);background-size:24px 24px}@keyframes skeleton-pulse{0%,to{opacity:.4}50%{opacity:.8}}.skeleton{border-radius:12px}.skeleton,.skeleton-circle{background:linear-gradient(90deg,var(--charcoal-700) 0,var(--charcoal-600) 50%,var(--charcoal-700) 100%);background-size:200% 100%;animation:shimmer 1.8s ease-in-out infinite}.back-to-top,.skeleton-circle{border-radius:50%}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;background:var(--charcoal-700);border:1px solid var(--charcoal-500);color:var(--charcoal-100);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:40;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 20px rgba(0,0,0,.3)}.back-to-top:hover{background:var(--charcoal-600);border-color:var(--charcoal-400);transform:translateY(-2px);box-shadow:0 6px 24px rgba(0,0,0,.4)}.card:hover{border-color:var(--charcoal-500);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.3)}.phase-divider{background:linear-gradient(90deg,transparent 10%,var(--charcoal-500) 50%,transparent 90%);height:1px}