*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--black:#0b0b0b;--red:#e63946;--red-hover:#c62d39;--white:#fff;--gray:#b0b0b0;--green-whatsapp:#25d366;--green-whatsapp-hover:#1ebe57}body{background-color:var(--black);color:var(--white);-webkit-font-smoothing:antialiased;min-height:100dvh;font-family:Roboto,sans-serif}h1,h2,h3,h4{font-family:Montserrat,sans-serif}#root{flex-direction:column;min-height:100dvh;display:flex}.container{flex-direction:column;flex:1;width:100%;max-width:600px;margin:0 auto;padding:24px 20px;display:flex}.logo{width:200px;height:auto;margin:0 auto 12px;display:block}.btn{cursor:pointer;text-align:center;border:none;border-radius:8px;width:100%;padding:16px 24px;font-family:Montserrat,sans-serif;font-size:1rem;font-weight:700;text-decoration:none;transition:background-color .2s,transform .1s;display:block}.btn:active{transform:scale(.97)}.btn-red{background-color:var(--red);color:var(--white)}.btn-red:hover{background-color:var(--red-hover)}.btn-red:disabled{cursor:not-allowed;background-color:#5a1a1f;transform:none}.btn-green{background-color:var(--green-whatsapp);color:var(--white);justify-content:center;align-items:center;gap:10px;display:flex}.btn-green:hover{background-color:var(--green-whatsapp-hover)}input{width:100%;color:var(--white);background-color:#1a1a1a;border:2px solid #333;border-radius:8px;outline:none;padding:14px 16px;font-family:Roboto,sans-serif;font-size:1rem;transition:border-color .2s}input::placeholder{color:#666}input:focus{border-color:var(--red)}.slogan{text-align:center;color:var(--gray);margin-top:4px;font-size:.85rem;font-style:italic}.footer{text-align:center;color:var(--gray);border-top:1px solid #222;margin-top:auto;padding:20px;font-size:.8rem}.footer strong{color:var(--red);font-weight:500}.landing{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:20px;padding:40px 20px;display:flex}.landing h1{font-size:1.6rem;font-weight:700;line-height:1.3}.landing p{color:var(--gray);max-width:480px;font-size:.95rem;line-height:1.6}.landing .highlight{color:var(--red);font-weight:500}.registration{flex-direction:column;flex:1;gap:20px;padding-top:20px;display:flex}.registration h2{text-align:center;font-size:1.3rem;font-weight:700}.registration p{color:var(--gray);text-align:center;font-size:.9rem}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--gray);font-size:.85rem;font-weight:500}.form-error{color:var(--red);text-align:center;min-height:20px;font-size:.8rem}.quiz{flex-direction:column;flex:1;gap:20px;padding-top:16px;display:flex}.progress-bar-container{background-color:#222;border-radius:4px;width:100%;height:8px;overflow:hidden}.progress-bar-fill{background-color:var(--red);border-radius:4px;height:100%;transition:width .3s}.progress-text{text-align:center;color:var(--gray);font-size:.85rem}.question-number{color:var(--red);font-family:Montserrat,sans-serif;font-size:.9rem;font-weight:600}.question-text{font-size:1.05rem;font-weight:500;line-height:1.5}.alternatives{flex-direction:column;gap:10px;display:flex}.alternative-btn{width:100%;color:var(--white);cursor:pointer;text-align:left;background-color:#1a1a1a;border:2px solid #333;border-radius:8px;align-items:center;gap:12px;padding:14px 16px;font-family:Roboto,sans-serif;font-size:.95rem;transition:border-color .2s,background-color .2s;display:flex}.alternative-btn:hover{border-color:#555}.alternative-btn.selected{border-color:var(--red);background-color:#e639461a}.alternative-letter{background-color:#333;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-family:Montserrat,sans-serif;font-size:.85rem;font-weight:700;display:flex}.alternative-btn.selected .alternative-letter{background-color:var(--red)}.quiz-spacer{flex:1}.result{text-align:center;flex-direction:column;flex:1;align-items:center;gap:20px;padding-top:24px;display:flex}.result-icon{font-size:4rem;line-height:1}.result h2{font-size:1.5rem;font-weight:700}.result-approved h2{color:var(--green-whatsapp)}.result-failed h2{color:var(--red)}.score-box{background-color:#1a1a1a;border-radius:12px;flex-direction:column;gap:12px;width:100%;padding:24px;display:flex}.score-big{font-family:Montserrat,sans-serif;font-size:3rem;font-weight:700}.result-approved .score-big{color:var(--green-whatsapp)}.result-failed .score-big{color:var(--red)}.score-detail{color:var(--gray);font-size:.9rem}.score-cutoff{color:var(--gray);border-top:1px solid #333;padding-top:12px;font-size:.85rem}.result-message{color:var(--gray);max-width:480px;font-size:.95rem;line-height:1.6}.result-buttons{flex-direction:column;gap:12px;width:100%;margin-top:8px;display:flex}.btn-outline{color:var(--white);background:0 0;border:2px solid #333}.btn-outline:hover{border-color:#555}.whatsapp-icon{width:22px;height:22px}