@import "https://fonts.googleapis.com/css2?family=Pretendard:wght@400;500;600;700&display=swap";:root{--primary-color:#2563eb;--primary-hover:#1d4ed8;--bg-color:#0f172a;--glass-bg:#ffffff0d;--glass-border:#ffffff1a;--text-primary:#f8fafc;--text-secondary:#94a3b8;--success-color:#10b981;--input-bg:#0f172a99}*{box-sizing:border-box;margin:0;padding:0;font-family:Pretendard,sans-serif}body{background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;overflow-x:hidden}.app-container{z-index:1;flex-direction:column;justify-content:flex-start;align-items:center;min-height:100vh;padding:4rem 1.5rem;display:flex;position:relative}.bg-blob{filter:blur(100px);z-index:-1;opacity:.5;border-radius:50%;animation:20s ease-in-out infinite alternate float;position:fixed}.blob-1{background:linear-gradient(135deg,#3b82f6,#8b5cf6);width:50vw;height:50vw;top:-10%;left:-10%}.blob-2{background:linear-gradient(135deg,#10b981,#0ea5e9);width:60vw;height:60vw;animation-delay:-10s;bottom:-10%;right:-10%}@keyframes float{0%{transform:translate(0)scale(1)}to{transform:translate(5%,10%)scale(1.1)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{opacity:0;animation:.8s cubic-bezier(.16,1,.3,1) forwards fadeIn}.lang-selector{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(12px);border-radius:2rem;align-items:center;gap:.5rem;margin-bottom:3rem;padding:.5rem .5rem .5rem 1rem;display:flex}.lang-icon{color:var(--text-secondary);margin-right:.25rem}.lang-selector button{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:1.5rem;padding:.5rem 1rem;font-size:.9rem;font-weight:500;transition:all .3s}.lang-selector button:hover{color:var(--text-primary);background:#ffffff1a}.lang-selector button.active{background:var(--primary-color);color:#fff;box-shadow:0 4px 12px #2563eb4d}.header{text-align:center;max-width:600px;margin-bottom:3rem}.header h1{text-wrap:balance;margin-bottom:1rem;font-size:2.5rem;font-weight:700;line-height:1.2}.header p{color:var(--text-secondary);text-wrap:balance;font-size:1.1rem;line-height:1.6}.glass-panel{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(16px);border-radius:1.5rem;width:100%;max-width:640px;padding:2.5rem;box-shadow:0 24px 40px #0003}.form-group{margin-bottom:1.5rem}.form-group label{color:#e2e8f0;margin-bottom:.75rem;font-size:.95rem;font-weight:600;display:block}.form-control{background:var(--input-bg);border:1px solid var(--glass-border);color:#fff;border-radius:1rem;outline:none;width:100%;padding:1rem 1.25rem;font-size:1rem;transition:all .3s}.form-control::placeholder{color:#64748b}.form-control:focus{border-color:var(--primary-color);background:#0f172acc;box-shadow:0 0 0 3px #2563eb33}textarea.form-control{resize:vertical;min-height:180px;line-height:1.6}.submit-btn{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:1rem;justify-content:center;align-items:center;gap:.75rem;width:100%;margin-top:2rem;padding:1.25rem;font-size:1.1rem;font-weight:600;transition:all .3s;display:flex;box-shadow:0 8px 20px #2563eb4d}.submit-btn:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 12px 24px #2563eb66}.submit-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.submit-btn.success{background:var(--success-color);box-shadow:0 8px 20px #10b9814d}@media (width<=640px){.app-container{padding:2rem 1rem}.header h1{font-size:2rem}.glass-panel{padding:1.5rem}}