.form-group label,.section-title,a:hover{color:var(--secondary)}#SignUp::before,.section-title::after,a::after{position:absolute;content:''}#error-msg,.section-title,p{text-align:center}#SignUp,button{overflow:hidden}#SignUp{max-width:500px;margin:5rem auto;padding:3.5rem 3rem;background-color:var(--light);border-radius:18px;box-shadow:var(--shadow);transition:var(--transition);position:relative;animation:.7s ease-out fadeIn}#SignUp::before{top:0;left:0;width:100%;height:5px;background:linear-gradient(90deg,var(--primary),var(--accent));animation:2s ease-in-out infinite alternate progress}.section-title{margin-bottom:2.5rem;font-size:2.3rem;font-weight:700;letter-spacing:-.5px;position:relative;padding-bottom:15px}.btn,button{background:var(--primary);color:#fff;padding:1.2rem;cursor:pointer;transition:var(--transition);letter-spacing:.5px;margin-top:1rem;box-shadow:0 4px 15px rgba(255,107,53,.3)}.section-title::after{bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:var(--primary);border-radius:2px}.form-group,a,button{position:relative}.SignUp-form{display:flex;flex-direction:column;gap:1.8rem}.form-group{display:flex;flex-direction:column;gap:.7rem;animation:.5s ease-out backwards fadeIn}.form-group label{font-weight:600;font-size:1.08rem;margin-left:5px}.form-group input{padding:1.1rem 1.3rem;border:2px solid #e0e0e0;border-radius:12px;font-size:1.07rem;transition:var(--transition);outline:0;background-color:#fff}.btn:hover,button:hover{background:var(--primary-dark);transform:translateY(-4px);box-shadow:0 8px 20px rgba(255,107,53,.4)}.form-group input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(106,142,174,.2)}.btn{border:none;font-size:1.15rem;font-weight:600;border-radius:12px;animation:.6s ease-out .5s backwards fadeIn;transform-origin:center}.btn:active{transform:translateY(-1px)}p{margin-top:1.8rem;color:var(--text);font-size:1.08rem;font-weight:500}a{color:var(--accent);text-decoration:none;font-weight:700;transition:var(--transition)}a::after{bottom:-2px;left:0;width:0;height:2px;background:var(--accent);transition:var(--transition)}a:hover::after{width:100%}#error-msg{background:#ffebee;padding:1.1rem;border-radius:10px;border-left:5px solid #f44336;font-weight:600;margin-bottom:1.8rem;animation:.5s shake}@media (max-width:768px){#SignUp{margin:4rem 1.5rem;padding:3rem 2.5rem}}@media (max-width:480px){#SignUp{padding:2.5rem 2rem;margin:3rem 1rem}.section-title{font-size:1.9rem}.btn{padding:1rem;font-size:1.05rem}}@keyframes fadeIn{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}@keyframes progress{0%{width:0%}100%{width:100%}}@keyframes shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-8px)}40%,80%{transform:translateX(8px)}}.form-group:first-child{animation-delay:.1s}.form-group:nth-child(2){animation-delay:.2s}.form-group:nth-child(3){animation-delay:.3s;position:relative}.form-group:nth-child(4){animation-delay:.4s}.form-group input:focus+label,.form-group input:not(:placeholder-shown)+label{transform:translateY(-25px) scale(.9);color:var(--accent)}.form-group:nth-child(3)::after,.form-group:nth-child(4)::after{position:absolute;right:15px;top:42px;opacity:.5;font-size:1.2rem}button{border:none;font-size:1.15rem;font-weight:600;border-radius:12px;animation:2s infinite pulse}button:hover{animation:none}button::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:.5s}button:hover::before{left:100%}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,107,53,.4)}70%{box-shadow:0 0 0 15px rgba(255,107,53,0)}100%{box-shadow:0 0 0 0 rgba(255,107,53,0)}}@keyframes pulseCircle{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.2);opacity:.9}}