.diag-overlay{z-index:220;backdrop-filter:blur(6px);opacity:0;pointer-events:none;background:#060607c7;justify-content:center;align-items:center;padding:16px;transition:opacity .25s;display:flex;position:fixed;inset:0}.diag-overlay.open{opacity:1;pointer-events:auto}.diag-card{background:var(--navy-800);border:1px solid var(--line);border-radius:20px;flex-direction:column;width:min(920px,96vw);max-height:min(720px,92vh);transition:transform .3s;display:flex;position:relative;overflow:hidden;transform:scale(.97)translateY(10px);box-shadow:0 40px 80px -20px #0009}.diag-overlay.open .diag-card{transform:scale(1)translateY(0)}.diag-header{flex-shrink:0;align-items:center;gap:16px;padding:22px 28px 0;display:flex}.diag-progress-track{background:var(--line);border-radius:2px;flex:1;height:3px;overflow:hidden}.diag-progress-fill{background:var(--amber);border-radius:2px;width:20%;height:100%;transition:width .3s}.diag-progress-label{color:var(--mute);white-space:nowrap;font-family:JetBrains Mono;font-size:11px}.diag-close{color:var(--mute);cursor:pointer;background:0 0;border:none;flex-shrink:0;padding:4px;font-size:20px;line-height:1}.diag-close:hover{color:var(--white)}.diag-body{flex:1;min-height:0;display:flex;overflow:hidden}.diag-summary{background:var(--navy-900);border-right:1px solid var(--line);overscroll-behavior:contain;flex-direction:column;flex-shrink:0;gap:20px;width:240px;padding:26px 22px;display:flex;overflow-y:auto}.diag-summary-eyebrow{letter-spacing:.06em;color:var(--mute-2);text-transform:uppercase;font-family:JetBrains Mono;font-size:11px}.diag-summary-items{flex-direction:column;gap:16px;display:flex}.diag-summary-item{animation:.3s diagFadeIn}.diag-summary-item-label{color:var(--mute-2);margin-bottom:3px;font-family:JetBrains Mono;font-size:10.5px}.diag-summary-item-value{color:var(--white);font-size:13.5px;font-weight:600;line-height:1.4}.diag-summary-toggle{background:var(--navy-900);border:none;border-bottom:1px solid var(--line);width:100%;color:var(--white);cursor:pointer;flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 20px;font-family:JetBrains Mono;font-size:13px;display:none}.diag-summary-toggle-chev{color:var(--mute);transition:transform .2s}.diag-summary-toggle.open .diag-summary-toggle-chev{transform:rotate(180deg)}.diag-steps{overscroll-behavior:contain;flex-direction:column;flex:1;gap:26px;padding:26px 32px 8px;display:flex;overflow-y:auto}.diag-footer{border-top:1px solid var(--line);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:16px 32px 22px;display:flex}.diag-btn-back{color:var(--mute);cursor:pointer;background:0 0;border:none;padding:10px 4px;font-size:13.5px}.diag-btn-back:hover{color:var(--white)}.diag-btn-back[hidden]{visibility:hidden}.diag-footer-hint{color:var(--mute-2);text-align:center;font-family:JetBrains Mono;font-size:11.5px}.diag-btn-continue{background:var(--amber);color:#0a0a0a;letter-spacing:.02em;cursor:pointer;white-space:nowrap;border:none;border-radius:10px;padding:13px 24px;font-size:13px;font-weight:700;transition:opacity .15s}.diag-btn-continue:disabled{background:var(--line);color:var(--mute-2);cursor:not-allowed}.diag-disclaimer{text-align:center;color:var(--mute-2);margin:-10px 0 0;padding:0 32px 16px;font-size:11.5px}.diag-step-title{margin:0 0 4px;font-family:Space Grotesk;font-size:22px;font-weight:800}.diag-step-hint{color:var(--mute);margin:0 0 14px;font-size:12.5px}.diag-plan-summary{background:var(--navy-900);border:1px solid var(--line);border-radius:14px;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;padding:18px 20px;display:flex}.diag-plan-summary-label{color:var(--mute-2);margin-bottom:6px;font-family:JetBrains Mono;font-size:10.5px}.diag-plan-summary-name{font-size:18px;font-weight:700}.diag-plan-summary-price{color:var(--amber);white-space:nowrap;font-size:16px;font-weight:700}.diag-options-single{flex-direction:column;gap:10px;display:flex}.diag-options-multi{grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;display:grid}.diag-options-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.diag-options-grid .diag-option{padding:13px 14px}@media (width<=520px){.diag-options-grid{grid-template-columns:1fr}}.diag-option{text-align:left;background:var(--navy-900);border:1px solid var(--line);color:var(--white);cursor:pointer;border-radius:12px;justify-content:space-between;align-items:center;gap:10px;padding:15px 16px;font-size:14px;transition:border-color .15s,background .15s;display:flex}.diag-option:hover{border-color:var(--mute)}.diag-option.selected{border-color:var(--amber);background:#b5f0000f}.diag-option-check{color:var(--amber);flex-shrink:0;font-weight:700}.diag-group-gap{margin-top:22px}textarea.diag-textarea{resize:vertical;background:var(--navy-900);border:1px solid var(--line);width:100%;min-height:96px;color:var(--white);border-radius:12px;padding:13px 15px;font-family:Inter;font-size:14px;line-height:1.5}textarea.diag-textarea:focus{border-color:var(--amber);outline:none}.diag-toggle-row{gap:10px;margin-bottom:10px;display:flex}.diag-toggle-btn{background:var(--navy-900);border:1px solid var(--line);color:var(--white);cursor:pointer;border-radius:10px;flex:1;padding:12px;font-size:14px}.diag-toggle-btn.selected{border-color:var(--amber);background:#b5f0000f}input.diag-input{background:var(--navy-900);border:1px solid var(--line);width:100%;color:var(--white);border-radius:10px;padding:12px 14px;font-family:Inter;font-size:14px}input.diag-input:focus{border-color:var(--amber);outline:none}input.diag-input.is-invalid,input.diag-input.is-invalid:focus{border-color:#ff6b6b}.diag-field-error{color:#ff6b6b;margin:6px 0 0;font-size:12px;line-height:1.4}.diag-contact-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.diag-contact-grid .diag-field-full{grid-column:1/-1}.diag-field-label{color:var(--mute);text-transform:uppercase;margin-bottom:6px;font-family:JetBrains Mono;font-size:11px;display:block}.diag-final{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;padding:40px;display:flex}.diag-final-check{background:var(--amber);color:#0a0a0a;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;font-weight:800;display:flex}.diag-final-title{font-family:Space Grotesk;font-size:26px;font-weight:800}.diag-final-sub{color:var(--mute);max-width:420px;font-size:14.5px;line-height:1.6}.diag-final-btn{background:var(--amber);color:#0a0a0a;cursor:pointer;border:none;border-radius:10px;margin-top:6px;padding:13px 22px;font-size:13px;font-weight:700}@keyframes diagFadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (width<=760px){.diag-body{flex-direction:column}.diag-summary{display:none}.diag-summary-toggle{display:flex}.diag-steps{padding:20px 20px 8px}.diag-footer{padding:14px 20px 18px}.diag-contact-grid{grid-template-columns:1fr}.diag-plan-summary{flex-direction:column;align-items:flex-start;gap:8px}}