.home-container{min-height:100vh;display:flex;flex-direction:column}.hero{background:linear-gradient(135deg,var(--primary-color),#805ad5);color:#fff;padding:5rem 0;text-align:center}.hero h1{font-size:2.5rem;margin-bottom:1rem}.subtitle{font-size:1.2rem;margin-bottom:2rem;opacity:.9}.benefits{padding:5rem 0}.benefits h2{text-align:center;margin-bottom:3rem;font-size:2rem}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:4rem}.benefit-card{background-color:var(--light-gray);border-radius:8px;padding:2rem;text-align:center;transition:transform .3s ease}.benefit-card:hover{transform:translateY(-5px)}.icon{font-size:3rem;margin-bottom:1rem}.benefit-card h3{margin-bottom:1rem;color:var(--primary-color)}.cta-section{text-align:center;background-color:var(--light-gray);padding:3rem;border-radius:8px;margin:3rem 0}.cta-section h2{margin-bottom:1rem}.cta-section p{margin-bottom:2rem}.how-it-works{padding:5rem 0}.how-it-works h2{text-align:center;margin-bottom:3rem;font-size:2rem}.steps{display:flex;justify-content:space-between;flex-wrap:wrap;gap:2rem}.step{flex:1;min-width:250px;text-align:center;padding:2rem;background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000000d}.step-number{background-color:var(--primary-color);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-weight:700}.step h3{margin-bottom:1rem;color:var(--primary-color)}.footer{background-color:var(--light-gray);padding:2rem 0;margin-top:auto;text-align:center}.wizard{display:flex;flex-direction:column}.question{font-size:1.5rem;margin-bottom:2rem;color:var(--text-color)}.options{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.option{display:flex;align-items:center;padding:1rem;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:all .2s ease}.option:hover{border-color:var(--primary-color);background-color:#4285f40d}.option.selected{border-color:var(--primary-color);background-color:#4285f41a}.option-letter{display:flex;align-items:center;justify-content:center;width:30px;height:30px;background-color:#f1f1f1;border-radius:50%;margin-right:1rem;font-weight:600}.option.selected .option-letter{background-color:var(--primary-color);color:#fff}.option-text{flex:1}.next-btn{align-self:flex-end;min-width:120px}.next-btn:disabled{opacity:.6;cursor:not-allowed}.modal-backdrop{n position: fixed;n inset: 0;n background: rgba(0,0,0,.55);n display: flex;n align-items: center;n justify-content: center;n z-index: 1000;n padding: 1rem;n}n.modal-window{n background: #fff;n width: 100%;n max-width: 420px;n border-radius: 12px;n padding: 1.5rem 1.75rem 1.75rem;n box-shadow: 0 10px 30px -5px rgba(0,0,0,.35);n animation: modalIn .28s ease;n font-family: system-ui,Roboto,Arial,sans-serif;n}n@keyframes modalIn{n from {opacity:0; transform: translateY(12px) scale(.96);}n to {opacity:1; transform: translateY(0) scale(1);}n}n.modal-window h3{n margin: 0 0 .5rem;n font-size: 1.25rem;n}n.modal-desc{n margin: 0 0 1rem;n font-size: .9rem;n color: #444;n}n.modal-input{n width: 100%;n padding: .65rem .75rem;n border: 1px solid #ccc;n border-radius: 6px;n font-size: .95rem;n outline: none;n transition: border-color .15s;n}n.modal-input:focus{n border-color: #2563eb;n box-shadow: 0 0 0 2px rgba(37,99,235,.15);n}n.modal-error{n color: #b91c1c;n font-size: .75rem;n margin-top: .35rem;n}n.modal-actions{n margin-top: 1.25rem;n display: flex;n gap: .75rem;n justify-content: flex-end;n}n.modal-actions .btn{n cursor: pointer;n border: none;n padding: .6rem 1rem;n border-radius: 6px;n font-size: .85rem;n font-weight: 600;n letter-spacing: .25px;n display: inline-flex;n align-items: center;n justify-content: center;n min-width: 90px;n transition: background .15s,transform .15s;n}n.btn-primary{n background: #2563eb;n color: #fff;n}n.btn-primary:hover{background:#1d4ed8}n.btn-secondary{n background: #e5e7eb;n color: #111827;n}n.btn-secondary:hover{background:#d1d5db}n.btn:active{transform:translateY(1px)}n.payment-container{max-width:600px;margin:0 auto;background-color:#fff;border-radius:10px;box-shadow:0 2px 10px #0000001a;padding:2rem}.payment-container h2{color:var(--primary-color);margin-bottom:1rem;text-align:center}.payment-info{font-size:1.1rem;margin-bottom:2rem;text-align:center}.benefits-list{background-color:var(--light-gray);border-radius:8px;padding:1.5rem;margin-bottom:2rem}.benefits-list h3{margin-bottom:1rem;color:var(--primary-color)}.benefits-list ul{margin-left:1.5rem}.benefits-list li{margin-bottom:.5rem}.paypal-container{max-width:400px;margin:0 auto}.results-container{padding:2rem;background-color:#fff;border-radius:10px;box-shadow:0 2px 10px #0000001a}.score-section{text-align:center;margin-bottom:3rem}.iq-score{font-size:4rem;font-weight:700;color:var(--primary-color);margin:1rem 0}.score-description{font-size:1.2rem;color:#666}.analysis-section{display:flex;gap:2rem;margin-bottom:3rem}.strengths,.weaknesses{flex:1;padding:1.5rem;border-radius:8px}.strengths{background-color:#34a8531a}.strengths h3{color:var(--secondary-color)}.weaknesses{background-color:#ea43351a}.detailed-report{margin-bottom:3rem}.detailed-report h3{margin-bottom:1.5rem;color:var(--primary-color)}.skill-bar{display:flex;align-items:center;margin-bottom:1rem}.skill-name{width:100px;font-weight:500}.skill-progress{flex:1;height:10px;background-color:#f1f1f1;border-radius:5px;overflow:hidden;margin:0 1rem}.skill-level{height:100%;border-radius:5px}.skill-percentage{width:40px;text-align:right;font-weight:500}.certificate-section{margin-bottom:3rem}.certificate-container{background-color:var(--light-gray);padding:1rem;border-radius:8px;margin-bottom:1rem}.certificate{background-color:#fff;border:2px solid gold;padding:2rem;text-align:center;position:relative}.certificate-header h2{margin-bottom:2rem;color:var(--primary-color)}.certificate-logo{font-size:3rem;font-weight:700;color:var(--primary-color);margin-bottom:1rem}.certificate-name{font-size:1.5rem;font-weight:700;margin:1rem 0}.certificate-score{font-size:1.3rem;font-weight:700;color:var(--primary-color);margin:1.5rem 0}.certificate-date{margin-bottom:2rem}.certificate-signature{width:200px;margin:0 auto}.signature-line{height:1px;background-color:#000;margin-bottom:.5rem}.download-btn{display:block;margin:0 auto}.share-section{margin-bottom:3rem}.share-section h3{text-align:center;margin-bottom:1.5rem}.share-btn{display:flex;align-items:center;padding:.75rem 1.25rem;border-radius:4px;border:none;color:#fff;font-weight:600;cursor:pointer;transition:all .3s ease}.share-btn i{margin-right:.5rem;font-style:normal;font-weight:700}.facebook{background-color:#3b5998}.twitter{background-color:#1da1f2}.instagram{background:linear-gradient(45deg,#405de6,#5851db,#833ab4,#c13584,#e1306c,#fd1d1d)}.whatsapp{background-color:#25d366}.retry-btn{display:block;margin:0 auto}@media (max-width: 768px){.analysis-section{flex-direction:column}}.quiz-container{padding:3rem 0;max-width:800px;margin:0 auto}.progress-bar{background-color:#f1f1f1;border-radius:10px;height:10px;margin-bottom:2rem;position:relative;overflow:hidden}.progress{background-color:var(--primary-color);height:100%;border-radius:10px;transition:width .3s ease}.progress-text{display:block;text-align:center;margin-top:.5rem;font-size:.9rem;color:#666}.quiz-card{padding:2rem}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px}.spinner{width:40px;height:40px;border:4px solid rgba(0,0,0,.1);border-radius:50%;border-left-color:var(--primary-color);animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.App{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background-color:#fff;box-shadow:0 2px 4px #0000001a}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.nav-link{text-decoration:none;color:var(--text-color);font-weight:500;transition:color .3s ease}.main-content{flex:1}.app-footer{padding:1.5rem;background-color:var(--light-gray);text-align:center;font-size:.9rem;color:#666}:root{--primary-color: #4285F4;--secondary-color: #34A853;--accent-color: #FBBC05;--warning-color: #EA4335;--background-color: #ffffff;--text-color: #333333;--light-gray: #f8f9fa}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--background-color)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:4px;border:none;cursor:pointer;font-weight:600;transition:all .3s ease}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#3367d6}.btn-secondary{background-color:var(--secondary-color);color:#fff}.btn-secondary:hover{background-color:#2d8b46}.card{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;padding:2rem}.text-center{text-align:center}.app-container{display:flex;flex-direction:column;min-height:100vh}.app-header{background-color:#fff;box-shadow:0 2px 10px #0000000d;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.8rem;font-weight:700;color:var(--primary-color)}.main-nav{display:flex;gap:1.5rem}.nav-link{color:var(--text-color);font-weight:500;transition:var(--transition)}.nav-link:hover{color:var(--primary-color)}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.app-footer{background-color:#fff;padding:1.5rem;text-align:center;color:var(--text-light);font-size:.9rem}.home-container{display:flex;flex-direction:column;gap:3rem}.home-header{text-align:center;margin-bottom:1rem}.home-header h1{font-size:2.5rem;color:var(--primary-color);margin-bottom:.5rem}.subtitle{font-size:1.2rem;color:var(--text-light)}.hero-section{display:flex;align-items:center;gap:2rem;background-color:var(--card-color);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--box-shadow)}.hero-content{flex:1}.hero-content h2{font-size:2rem;margin-bottom:1rem}.hero-content p{margin-bottom:1.5rem;font-size:1.1rem}.brain-illustration{flex:0 0 auto;display:flex;justify-content:center;align-items:center}.start-button{background-color:var(--primary-color);color:#fff;font-size:1.1rem;padding:.8rem 1.5rem;border-radius:var(--border-radius);transition:var(--transition);font-weight:600}.start-button:hover{background-color:#1a68e0;transform:translateY(-2px);box-shadow:0 6px 20px #2b7cff4d}.start-button.large{font-size:1.3rem;padding:1rem 2rem}.benefits-section{padding:2rem 0}.benefits-section h2{text-align:center;margin-bottom:2rem;font-size:2rem}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.benefit-card{background-color:var(--card-color);border-radius:var(--border-radius);padding:1.5rem;box-shadow:var(--box-shadow);transition:var(--transition)}.benefit-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001a}.benefit-icon{font-size:2.5rem;margin-bottom:1rem}.benefit-card h3{font-size:1.3rem;margin-bottom:.8rem}.how-it-works{padding:2rem 0}.how-it-works h2{text-align:center;margin-bottom:2rem;font-size:2rem}.steps{display:flex;justify-content:space-between;gap:1.5rem}.step{flex:1;text-align:center;padding:1.5rem;background-color:var(--card-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.step-number{background-color:var(--primary-color);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto 1rem}.cta-container{text-align:center;margin:2rem 0}.quiz-container{background-color:var(--card-color);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--box-shadow);max-width:800px;margin:0 auto}.quiz-container h1{text-align:center;margin-bottom:1rem;color:var(--primary-color)}.quiz-instructions{text-align:center;margin-bottom:2rem;color:var(--text-light)}.wizard{max-width:600px;margin:0 auto}.progress-bar{height:8px;background-color:#e0e0e0;border-radius:4px;margin-bottom:1.5rem;overflow:hidden}.progress-fill{height:100%;background-color:var(--primary-color);transition:width .3s ease}.question-number{text-align:center;margin-bottom:1.5rem;color:var(--text-light);font-weight:500}.question-container{margin-bottom:2rem}.question-container h2{margin-bottom:1.5rem;font-size:1.4rem}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.option-button{background-color:#fff;border:2px solid #e0e0e0;border-radius:var(--border-radius);padding:1rem;font-size:1.1rem;transition:var(--transition);text-align:center}.option-button:hover{border-color:var(--primary-color);background-color:#2b7cff0d}.loading-container,.error-container{text-align:center;padding:2rem;background-color:var(--card-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.loading-spinner{border:4px solid rgba(0,0,0,.1);border-left-color:var(--primary-color);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:0 auto 1rem}@keyframes spin{to{transform:rotate(360deg)}}.error-container button{background-color:var(--primary-color);color:#fff;padding:.7rem 1.5rem;margin-top:1rem}.payment-container{text-align:center;padding:2rem;background-color:var(--card-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.payment-container h2{color:var(--primary-color);margin-bottom:1.5rem}.benefits-section h3{margin-bottom:1rem}.benefits-list{list-style-type:none;margin-bottom:2rem;display:inline-block;text-align:left}.benefits-list li{margin-bottom:.5rem;position:relative;padding-left:30px}.benefits-list li:before{content:"✓";color:var(--success-color);position:absolute;left:0;font-weight:700}.paypal-button-container{max-width:300px;margin:0 auto}.error-message{color:var(--error-color);margin:1rem 0}.results-container{background-color:var(--card-color);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--box-shadow)}.score-header{text-align:center;margin-bottom:2rem}.score-display{font-size:5rem;font-weight:700;color:var(--primary-color);margin:1rem 0}.tabs{display:flex;border-bottom:1px solid #e0e0e0;margin-bottom:2rem}.tabs button{background:none;border:none;padding:1rem 1.5rem;font-size:1rem;font-weight:500;color:var(--text-light);position:relative}.tabs button.active{color:var(--primary-color)}.tabs button.active:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:3px;background-color:var(--primary-color)}.tab-content{padding:1rem 0}.strengths-weaknesses{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:2rem}.strengths h3,.weaknesses h3{margin-bottom:1rem}.strengths h3{color:var(--success-color)}.weaknesses h3{color:var(--warning-color)}.strengths ul,.weaknesses ul{list-style-type:none}.strengths li,.weaknesses li{margin-bottom:.5rem;position:relative;padding-left:24px}.strengths li:before,.weaknesses li:before{position:absolute;left:0}.strengths li:before{content:"✓";color:var(--success-color)}.weaknesses li:before{content:"!";color:var(--warning-color)}.chart-container{margin:2rem 0}.chart-container h3{margin-bottom:1rem;text-align:center}.certificate{max-width:800px;margin:0 auto;background-color:#fff;padding:2rem;box-shadow:var(--box-shadow);text-align:center}.certificate-content{border:10px solid #f0f0f0;padding:3rem;position:relative;margin-bottom:2rem;background:linear-gradient(45deg,#f9f9f9 25%,transparent 25%,transparent 75%,#f9f9f9 75%),linear-gradient(45deg,#f9f9f9 25%,transparent 25%,transparent 75%,#f9f9f9 75%);background-size:20px 20px;background-position:0 0,10px 10px}.certificate-header{margin-bottom:2rem}.certificate-logo{font-size:3rem;color:var(--primary-color);margin-bottom:1rem}.certificate-text{margin-bottom:1rem;font-size:1.1rem}.certificate-name{color:var(--primary-color);font-size:2.5rem;margin:1.5rem 0}.certificate-score{font-size:3.5rem;font-weight:700;color:var(--primary-color);margin:1.5rem 0}.certificate-level{font-size:1.3rem;margin-bottom:1.5rem}.certificate-date{font-style:italic;margin-bottom:2rem}.certificate-seal{width:80px;height:80px;margin:0 auto}.print-button{background-color:var(--primary-color);color:#fff;padding:.8rem 1.5rem;border-radius:var(--border-radius);font-weight:500}.share-container{margin-top:3rem;text-align:center}.share-container h3{margin-bottom:1.5rem}.share-buttons{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.share-button{display:flex;flex-direction:column;align-items:center;padding:.8rem;border-radius:var(--border-radius);transition:var(--transition);min-width:100px}.share-button svg{margin-bottom:.5rem}.share-button.facebook{background-color:#3b59981a}.share-button.twitter{background-color:#1da1f21a}.share-button.instagram{background-color:#e1306c1a}.share-button.whatsapp{background-color:#25d3661a}.share-button:hover{transform:translateY(-3px)}@media (max-width: 768px){.main-content{padding:1rem}.hero-section{flex-direction:column;padding:1.5rem}.steps{flex-direction:column}.step{margin-bottom:1rem}.options-grid{grid-template-columns:1fr}.strengths-weaknesses{grid-template-columns:1fr;gap:1rem}.certificate-content{padding:1.5rem}.certificate-score{font-size:2.5rem}}@media print{body *{visibility:hidden}.certificate,.certificate *{visibility:visible}.certificate{position:absolute;left:0;top:0;width:100%;box-shadow:none}.print-button{display:none}}