*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #1a2744;--color-primary-light: #243656;--color-accent: #2c5f8a;--color-accent-light: #3a7ab5;--color-white: #ffffff;--color-off-white: #f4f7fa;--color-gray-light: #e2e8f0;--color-gray: #94a3b8;--color-gray-dark: #475569;--color-text: #1e293b;--color-text-secondary: #64748b;--color-success: #16a34a;--color-warning: #d97706;--color-danger: #dc2626;--color-result-bg: #eef2ff;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1), 0 4px 6px rgba(0, 0, 0, .05);--transition: .3s ease}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--color-off-white);color:var(--color-text);line-height:1.6;min-height:100vh;min-height:100dvh}#root{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.quiz-container{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.quiz-header{background:var(--color-primary);color:var(--color-white);padding:16px 20px;text-align:center}.quiz-header-logo{font-size:.85rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#ffffffb3;margin-bottom:4px}.quiz-header h1{font-size:1.25rem;font-weight:700;line-height:1.3}@media (min-width: 640px){.quiz-header{padding:24px 20px}.quiz-header h1{font-size:1.5rem}}.progress-bar-container{background:var(--color-primary-light);height:4px;position:relative}.progress-bar-fill{background:var(--color-accent-light);height:100%;transition:width .4s ease}.progress-steps{display:flex;justify-content:space-between;padding:10px 20px 6px;background:var(--color-white)}.progress-step{font-size:.75rem;color:var(--color-gray);font-weight:500}.progress-step.active{color:var(--color-accent);font-weight:700}.progress-step.completed{color:var(--color-success)}.quiz-main{flex:1;display:flex;align-items:center;justify-content:center;padding:24px 20px 32px}.quiz-card{background:var(--color-white);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:32px 24px;width:100%;max-width:520px;animation:fadeSlideIn .35s ease}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (min-width: 640px){.quiz-card{padding:40px 36px}}.question-number{font-size:.8rem;font-weight:600;color:var(--color-accent);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.question-title{font-size:1.35rem;font-weight:700;color:var(--color-primary);margin-bottom:24px;line-height:1.35}.question-subtitle{font-size:.9rem;color:var(--color-text-secondary);margin-bottom:20px}.options-list{display:flex;flex-direction:column;gap:10px;list-style:none}.option-btn{display:block;width:100%;text-align:left;background:var(--color-off-white);border:2px solid var(--color-gray-light);border-radius:var(--radius-sm);padding:16px 18px;font-size:1rem;font-family:inherit;color:var(--color-text);cursor:pointer;transition:all var(--transition);position:relative}.option-btn:hover{border-color:var(--color-accent);background:#eef6ff}.option-btn:active{transform:scale(.985)}.option-btn.selected{border-color:var(--color-accent);background:#eef6ff;font-weight:600}.option-btn .option-icon{display:inline-block;margin-right:10px;font-size:1.2rem}.option-btn .option-check{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--color-accent);font-weight:700;opacity:0;transition:opacity var(--transition)}.option-btn.selected .option-check{opacity:1}.btn-next{display:block;width:100%;margin-top:24px;padding:14px 24px;background:var(--color-accent);color:var(--color-white);border:none;border-radius:var(--radius-sm);font-size:1.05rem;font-weight:700;font-family:inherit;cursor:pointer;transition:all var(--transition)}.btn-next:hover:not(:disabled){background:var(--color-accent-light);box-shadow:var(--shadow)}.btn-next:active:not(:disabled){transform:scale(.98)}.btn-next:disabled{background:var(--color-gray);cursor:not-allowed;opacity:.6}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 20px}.spinner{width:56px;height:56px;border:4px solid var(--color-gray-light);border-top:4px solid var(--color-accent);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:24px}@keyframes spin{to{transform:rotate(360deg)}}.loading-title{font-size:1.25rem;font-weight:700;color:var(--color-primary);margin-bottom:8px}.loading-subtitle{font-size:.9rem;color:var(--color-text-secondary)}.loading-dots{display:inline-flex;gap:4px;margin-left:2px}.loading-dots span{width:6px;height:6px;background:var(--color-accent);border-radius:50%;animation:dotPulse 1.4s infinite ease-in-out}.loading-dots span:nth-child(1){animation-delay:0s}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes dotPulse{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}.result-screen{text-align:center}.score-circle{width:120px;height:120px;border-radius:50%;background:var(--color-result-bg);border:4px solid var(--color-accent);display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 24px;animation:scoreReveal .6s ease}@keyframes scoreReveal{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.score-number{font-size:2.5rem;font-weight:800;color:var(--color-accent);line-height:1}.score-label{font-size:.7rem;color:var(--color-text-secondary);text-transform:uppercase;font-weight:600;letter-spacing:.05em}.result-headline{font-size:1.3rem;font-weight:700;color:var(--color-primary);margin-bottom:12px;line-height:1.4}.result-detail{font-size:.95rem;color:var(--color-text-secondary);margin-bottom:24px;line-height:1.6}.result-insight{background:var(--color-result-bg);border-radius:var(--radius-sm);padding:16px 18px;margin-bottom:28px;text-align:left}.result-insight h3{font-size:.9rem;font-weight:700;color:var(--color-primary);margin-bottom:8px}.result-insight p{font-size:.9rem;color:var(--color-text-secondary);line-height:1.5}.cta-section{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius);padding:24px 20px;color:var(--color-white);text-align:center}.cta-section h3{font-size:1.15rem;font-weight:700;margin-bottom:8px;line-height:1.4}.cta-section p{font-size:.9rem;opacity:.85;margin-bottom:18px;line-height:1.5}.btn-cta{display:inline-block;background:var(--color-white);color:var(--color-primary);padding:14px 28px;border-radius:var(--radius-sm);font-size:1.05rem;font-weight:700;font-family:inherit;text-decoration:none;cursor:pointer;transition:all var(--transition);border:none}.btn-cta:hover{transform:translateY(-1px);box-shadow:0 6px 20px #0003}.btn-cta:active{transform:translateY(0)}.cta-arrow{margin-left:4px;transition:transform var(--transition)}.btn-cta:hover .cta-arrow{transform:translate(3px)}.quiz-footer{background:var(--color-white);border-top:1px solid var(--color-gray-light);padding:16px 20px 20px;text-align:center}.quiz-footer p{font-size:.7rem;color:var(--color-gray);line-height:1.5;max-width:600px;margin:0 auto}.quiz-footer .footer-divider{width:40px;height:2px;background:var(--color-gray-light);margin:0 auto 10px}.welcome-subtitle{font-size:1rem;color:var(--color-text-secondary);margin-bottom:8px;line-height:1.5}.welcome-bullets{list-style:none;margin-bottom:24px}.welcome-bullets li{display:flex;align-items:flex-start;gap:10px;padding:8px 0;font-size:.95rem;color:var(--color-text);border-bottom:1px solid var(--color-gray-light)}.welcome-bullets li:last-child{border-bottom:none}.welcome-bullets .bullet-icon{color:var(--color-accent);font-weight:700;flex-shrink:0;font-size:1.1rem}.btn-start{display:block;width:100%;padding:16px 24px;background:var(--color-accent);color:var(--color-white);border:none;border-radius:var(--radius-sm);font-size:1.1rem;font-weight:700;font-family:inherit;cursor:pointer;transition:all var(--transition);text-align:center}.btn-start:hover{background:var(--color-accent-light);box-shadow:var(--shadow-md)}.btn-start:active{transform:scale(.98)}@media (max-width: 374px){.quiz-card{padding:24px 16px}.question-title{font-size:1.2rem}.option-btn{padding:14px;font-size:.95rem}}