*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--gray-100);color:var(--gray-800);line-height:1.5}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;padding:2rem;text-align:center}.header h1{font-size:2rem;font-weight:700;margin-bottom:.5rem}.subtitle{opacity:.9;font-size:1.1rem}.header-top{display:flex;justify-content:flex-start;margin-bottom:1rem}.change-type-btn{background:#fff3;border:1px solid rgba(255,255,255,.3);color:#fff;padding:.5rem 1rem;border-radius:6px;cursor:pointer;font-size:.875rem;transition:all .2s}.change-type-btn:hover{background:#ffffff4d}.stages{flex:1;padding:2rem;max-width:900px;margin:0 auto;width:100%}.stage{margin-bottom:2rem}.stage-header{margin-bottom:1rem}.stage-header h2{font-size:1.25rem;color:var(--gray-800);display:flex;align-items:center;gap:.75rem}.stage-number{background:var(--primary);color:#fff;padding:.25rem .75rem;border-radius:4px;font-size:.875rem;font-weight:600}.stage-description{color:var(--gray-500);margin-top:.25rem;margin-left:5.5rem}.modules{display:flex;flex-direction:column;gap:.5rem}.module{background:#fff;border-radius:8px;border:1px solid var(--gray-200);padding:1rem 1.25rem;display:flex;justify-content:space-between;align-items:center;transition:box-shadow .2s}.module:hover{box-shadow:0 2px 8px #00000014}.module-info{display:flex;align-items:center;gap:1rem}.module-number{width:28px;height:28px;background:var(--gray-200);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:600;color:var(--gray-600);flex-shrink:0}.module-text h3{font-size:1rem;font-weight:600;color:var(--gray-800)}.module-text p{font-size:.875rem;color:var(--gray-500)}.module-buttons{display:flex;gap:.5rem;flex-wrap:wrap}.btn-manual{padding:.5rem 1rem;font-size:.875rem;background:var(--primary);color:#fff;text-decoration:none;border-radius:6px;font-weight:500;transition:background .2s;white-space:nowrap}.btn-manual:hover{background:var(--primary-dark)}.footer{text-align:center;padding:1.5rem;color:var(--gray-500);font-size:.875rem;border-top:1px solid var(--gray-200);background:#fff}.selector-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--gray-100) 0%,var(--gray-200) 100%);padding:2rem}.selector-content{background:#fff;border-radius:16px;padding:3rem;max-width:700px;width:100%;box-shadow:0 10px 40px #0000001a;text-align:center}.selector-content h1{font-size:2.5rem;color:var(--gray-800);margin-bottom:.5rem}.selector-subtitle{color:var(--gray-500);font-size:1.1rem;margin-bottom:2rem}.selector-question{font-size:1.25rem;color:var(--gray-700);margin-bottom:1.5rem;font-weight:600}.business-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.business-card{display:flex;flex-direction:column;align-items:center;padding:2rem 1.5rem;border:2px solid var(--gray-200);border-radius:12px;background:#fff;cursor:pointer;transition:all .2s ease;gap:.75rem}.business-card:hover{border-color:var(--primary);box-shadow:0 8px 24px #2563eb26;transform:translateY(-2px)}.business-icon{font-size:3rem}.business-name{font-size:1.25rem;font-weight:700;color:var(--gray-800)}.business-desc{font-size:.875rem;color:var(--gray-500)}.business-modules{font-size:.75rem;color:var(--primary);background:#2563eb1a;padding:.25rem .75rem;border-radius:12px;font-weight:600}@media(max-width:640px){.header{padding:1.5rem 1rem}.header h1{font-size:1.5rem}.stages{padding:1rem}.stage-description{margin-left:0;margin-top:.5rem}.module{flex-direction:column;align-items:flex-start;gap:1rem}.btn-manual{width:100%;text-align:center}.selector-content{padding:1.5rem}.selector-content h1{font-size:1.75rem}.business-cards{grid-template-columns:1fr}}