:root{--primary-color:#00b8a9;--primary-accent:#00ebd6;--secondary-color:#ff6b35;--bg-light:#f0f4f8;--card-bg:#fff;--input-bg:#f8fafc;--text-main:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0}body{background-color:var(--bg-light);background-image:radial-gradient(at 0 0,rgba(0,219,235,.05) 0,transparent 50%),radial-gradient(at 100% 100%,rgba(255,105,51,.05) 0,transparent 50%);color:var(--text-main);display:flex;flex-direction:column;font-family:Montserrat,sans-serif;font-size:.9rem;min-height:100vh}.main-content{flex:1;margin-top:2rem;padding-bottom:1rem}.stepper-wrapper{display:flex;justify-content:space-between;margin-bottom:1.5rem;padding:0 10px;position:relative}.stepper-wrapper:before{background:#e2e8f0;content:"";height:2px;left:0;position:absolute;top:15px;width:100%;z-index:0}.stepper-item{flex:1;flex-direction:column;position:relative;z-index:1}.step-counter,.stepper-item{align-items:center;display:flex}.step-counter{background:#fff;border:2px solid #e2e8f0;border-radius:50%;color:#94a3b8;font-size:.9rem;font-weight:700;height:30px;justify-content:center;margin-bottom:4px;transition:all .3s ease;width:30px}.step-name{color:#94a3b8;font-size:.75rem;font-weight:600;text-transform:uppercase}.stepper-item.active .step-counter{background:var(--primary-color);border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(0,184,169,.15);color:#fff}.stepper-item.active .step-name{color:var(--primary-color)}.stepper-item.completed .step-counter{background:var(--primary-color);border-color:var(--primary-color);color:#fff;font-size:0}.stepper-item.completed:after{content:"\f00c";font-family:Font Awesome\ 5 Free;font-size:11px;font-weight:900;position:absolute;top:8px}.step-section{animation:fadeIn .4s ease-in-out;display:none}.step-section.active{display:block}.tech-card{background:var(--card-bg);border:1px solid #fff;border-radius:12px;box-shadow:0 4px 15px rgba(0,0,0,.05);overflow:hidden;padding:1.5rem;position:relative}.tech-card:before{background:linear-gradient(90deg,var(--primary-accent),var(--secondary-color));content:"";height:3px;left:0;position:absolute;top:0;width:100%}.section-title{align-items:center;border-bottom:1px solid var(--border-color);color:var(--primary-color);display:flex;font-size:1.1rem;font-weight:700;gap:8px;margin-bottom:1rem;padding-bottom:.4rem;text-transform:uppercase}.form-label{color:var(--text-muted);font-size:.8rem;font-weight:600;margin-bottom:.2rem}.form-control,.form-select{background-color:var(--input-bg);border:1px solid var(--border-color);border-radius:6px;color:var(--text-main);font-size:.9rem;font-weight:500;padding:.5rem .75rem}.form-control:focus,.form-select:focus{background-color:#fff;border-color:var(--primary-accent);box-shadow:0 0 0 2px rgba(0,235,214,.15)}.form-control:disabled,.form-control:read-only,.form-select:disabled{background-color:#f1f5f9;border-color:#e2e8f0;color:#64748b;cursor:not-allowed}.btn-prev,.btn-tech{border-radius:6px;font-size:.85rem;font-weight:700;letter-spacing:.5px;padding:.6rem 1.5rem;text-transform:uppercase;transition:all .2s ease}.btn-tech{background:linear-gradient(135deg,var(--primary-color) 0,#009e91 100%);border:none;box-shadow:0 3px 5px rgba(0,184,169,.15);color:#fff}.btn-tech:hover{background:linear-gradient(135deg,var(--secondary-color) 0,#e05a2b 100%);box-shadow:0 5px 10px rgba(0,184,169,.25);color:#fff;transform:translateY(-1px)}.btn-prev{background:transparent;border:1px solid #cbd5e1;color:#64748b}.btn-prev:hover{background:#e2e8f0;color:#475569}.required-asterisk{color:var(--secondary-color);margin-left:2px}.loading-spinner{color:var(--primary-color);display:none;height:1rem;margin-left:8px;width:1rem}.logo-header-container{margin-bottom:2rem!important;text-align:center}.logo-header-container p{font-size:.9rem;margin-bottom:0}.form-text{font-size:.75rem;margin-top:.2rem}.form-text.text-primary{color:var(--primary-color)!important;font-weight:600}.site-footer{background-color:hsla(0,0%,100%,.6);border-top:1px solid var(--border-color);color:var(--text-muted);font-size:.75rem;margin-top:auto;padding:1rem 0;text-align:center}.auto-filled{animation:flash 1s;background-color:#f0fdfa;border-color:var(--primary-accent)}@keyframes flash{0%{background-color:rgba(0,235,214,.2)}to{background-color:var(--input-bg)}}@media (max-width:768px){body{font-size:14px}.tech-card{margin-bottom:1rem;padding:1rem}.mt-4.d-flex{flex-direction:column-reverse;gap:10px}.btn-prev,.btn-tech{padding:.8rem;width:100%}.form-check-label{font-size:.8rem}}.center-msg-container{align-items:center;display:flex;flex-direction:column;justify-content:center;min-height:50vh;text-align:center}.flash-message{align-items:center;border-radius:8px;display:flex;font-size:.95rem;font-weight:500;gap:.75rem;line-height:1.4;margin-bottom:1.5rem;padding:1rem 1.25rem}.flash-warning{background-color:#fff3cd;border:1px solid #ffeeba;color:#856404}.flash-success{background-color:#d4edda;border:1px solid #c3e6cb;color:#155724}.flash-error{background-color:#f8d7da;border:1px solid #f5c6cb;color:#721c24}.flash-info{background-color:#d1ecf1;border:1px solid #bee5eb;color:#0c5460}.flash-message{animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}