:root{--primary:#3289bb;--primary-hover:#2778a7;--background:#fbfbfd;--surface:#ffffff;--text-primary:#1d1d1f;--text-secondary:#6e6e73;--text-tertiary:#86868b;--border:#d2d2d7;--success:#28cd41;--error:#ff3b30;--font-primary:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--shadow-sm:0 2px 8px rgba(0, 0, 0, 0.08);--shadow-md:0 4px 12px rgba(0, 0, 0, 0.08);--shadow-lg:0 8px 24px rgba(0, 0, 0, 0.12);--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-full:9999px}html{width:100%;height:100%}body{background:#efefef;color:var(--text-primary);font-family:"Hind",sans-serif;height:100%;width:100%;margin:0}input{accent-color:var(--primary)}.initial-window{width:100%;height:100%;display:none;flex-direction:column;align-items:center;justify-content:center;background:var(--surface);text-align:center;padding:5% 0;border-radius:var(--radius-md)}.initial-window-header{display:flex;flex-direction:column;align-items:center;padding-bottom:var(--spacing-xl);border-bottom:1px solid var(--border)}.initial-window-body{width:100%;display:block;padding:5%}.header-colored{font-size:2rem;color:var(--primary);font-weight:700}.header-default{font-size:1rem;font-weight:400;color:var(--text-secondary)}.user-info-form{width:100%;max-width:400px;margin:0 auto var(--spacing-lg)}.form-group{margin-bottom:var(--spacing-lg)}.form-input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;transition:all 0.2s ease}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgb(50 137 187 / .1);outline:none}.error-field{border:2px solid #ff4444!important;box-shadow:0 0 5px rgb(255 0 0 / .2);transition:all 0.3s ease}.form-input{transition:border-color 0.3s ease,box-shadow 0.3s ease}.shake{animation:shake 0.5s cubic-bezier(.36,.07,.19,.97) both;transform:translate3d(0,0,0)}.modal-text{font-size:16px}.tabs ul{font-size:16px}.inputs-wrapper{font-size:18px;line-height:1.4}@keyframes shake{10%,90%{transform:translate3d(-1px,0,0)}20%,80%{transform:translate3d(2px,0,0)}30%,50%,70%{transform:translate3d(-3px,0,0)}40%,60%{transform:translate3d(3px,0,0)}}.disabled{opacity:.7;cursor:not-allowed}.body-agreement-wrapper{flex-direction:column;justify-content:center;align-items:center;text-align:center;width:100%;padding:0}.agreement-radio-container{display:flex;flex-direction:column;align-items:center;justify-content:center}.agreement-radio{display:flex;align-items:center;text-align:left;gap:var(--spacing-sm);margin:var(--spacing-xs) 0;color:var(--text-secondary);font-size:.875rem}.marketing-consent{margin-bottom:var(--spacing-lg)}.agreement-description{display:flex;font-size:.875rem;color:var(--text-tertiary);line-height:1.6;margin-top:var(--spacing-lg)}.progress-bar{width:100%;padding:var(--spacing-md) 0;background:var(--surface);box-shadow:var(--shadow-sm);border-radius:var(--radius-md)}.progress-steps{max-width:150px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;position:relative;padding:0}.step{display:flex;align-items:center;flex:1}.step:last-child{flex:0}.step-circle{width:12px;height:12px;border-radius:50%;background:#d1d1d6;display:flex;position:relative;transition:all 0.3s ease}.step.active .step-circle{background:var(--primary);box-shadow:0 0 0 4px rgb(50 137 187 / .1)}.step-line{flex:1;height:2px;background:#d1d1d6;margin:0;transition:all 0.3s ease}.step.active .step-line,.step.completed .step-line{background:var(--primary)}.step.completed .step-circle{background:var(--primary)}.instructions-wrapper{margin:0 auto;flex-wrap:wrap;gap:var(--spacing-md);padding:var(--spacing-md);align-items:center;width:80%}.instructions{width:100%;display:flex;justify-content:center;align-items:center;padding:var(--spacing-md)}.instructions-l,.instructions-r{display:flex;width:100%;gap:var(--spacing-md);border:none;padding:0;flex-direction:column}.instruction{flex:1;padding:var(--spacing-md);display:flex;flex-direction:column;gap:var(--spacing-sm);align-items:center;text-align:center}.instruction-content{display:flex;flex-direction:column;gap:var(--spacing-sm)}.instruction-number{color:var(--primary);font-size:1.25rem;font-weight:600}.instruction-content-text{color:var(--text-primary);font-size:1rem;line-height:1.5}.icons-wrapper{display:flex;align-items:center;gap:var(--spacing-md)}.icons-wrapper img{width:2.5rem;margin:0}.distance-amount{color:var(--primary);font-weight:500;padding:0 var(--spacing-sm);border-bottom:2px solid var(--primary)}.btn-start,.btn-copy,.hide-btn,.btn-next,.confirm-btn,.modal-additional,.fatalModal-btn-next,.fatalModal-btn-zakazi{background:var(--primary);color:#fff;padding:12px 24px;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;border:none;cursor:pointer;transition:all 0.2s ease;text-transform:uppercase;margin:0 24px;align-self:center}.btn-start:hover:not(.disabled),.btn-copy:hover,.hide-btn:hover,.btn-next:hover,.confirm-btn:hover,.fatalModal-btn-next:hover,.fatalModal-btn-zakazi:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-start.disabled{opacity:.5;background:var(--text-tertiary);cursor:not-allowed}.button-wrapper{margin-bottom:var(--spacing-lg)}.info-button{position:absolute;top:120px;right:20px;width:32px;height:32px;border-radius:50%;border:2px solid var(--primary);background:var(--surface);color:var(--primary);font-size:18px;font-weight:600;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.2s ease}.info-button:hover{background:var(--primary);color:#fff;transform:scale(1.05)}.tabs{display:none;position:relative;background:var(--surface);width:100%;height:100%;border-radius:var(--radius-md)}.tabs input[name="tab-control"]{display:none}.tabs ul{list-style-type:none;padding-left:0;display:flex;flex-direction:row;margin:0;flex-wrap:wrap;background:var(--surface);box-shadow:var(--shadow-sm);padding:0 var(--spacing-md) var(--spacing-md)}.tabs ul li{display:none;pointer-events:none;padding:0;background:none}.tabs input[name="tab-control"]:nth-of-type(1):checked~ul>li:nth-child(1),.tabs input[name="tab-control"]:nth-of-type(2):checked~ul>li:nth-child(2),.tabs input[name="tab-control"]:nth-of-type(3):checked~ul>li:nth-child(3),.tabs input[name="tab-control"]:nth-of-type(4):checked~ul>li:nth-child(4){display:flex;width:100%;justify-content:center}.tabs ul li label{transition:all 0.3s ease-in-out;font-weight:700;text-transform:uppercase;padding:5px auto;overflow:hidden;text-overflow:ellipsis;display:flex;justify-content:center;align-items:center;cursor:pointer;white-space:nowrap;-webkit-touch-callout:none}.tabs ul li label img{height:3rem;vertical-align:middle;margin-right:.2em;transition:all 0.2s ease-in-out}.tabs .content{width:100%;height:calc(100% - 2rem);display:flex;justify-content:center;align-items:center}.tabs .content section{display:none;animation:content 0.3s ease-in-out}.tabs input[name="tab-control"]:nth-of-type(1):checked~ul>li:nth-child(1),.tabs input[name="tab-control"]:nth-of-type(2):checked~ul>li:nth-child(2),.tabs input[name="tab-control"]:nth-of-type(3):checked~ul>li:nth-child(3),.tabs input[name="tab-control"]:nth-of-type(4):checked~ul>li:nth-child(4){pointer-events:none;background:var(--primary);border-radius:var(--radius-sm)}.tabs input[name="tab-control"]:nth-of-type(1):checked~ul>li:nth-child(1)>label,.tabs input[name="tab-control"]:nth-of-type(2):checked~ul>li:nth-child(2)>label,.tabs input[name="tab-control"]:nth-of-type(3):checked~ul>li:nth-child(3)>label,.tabs input[name="tab-control"]:nth-of-type(4):checked~ul>li:nth-child(4)>label{color:#fff}.tabs input[name="tab-control"]:nth-of-type(1):checked~.content>section:nth-child(1),.tabs input[name="tab-control"]:nth-of-type(2):checked~.content>section:nth-child(2),.tabs input[name="tab-control"]:nth-of-type(3):checked~.content>section:nth-child(3),.tabs input[name="tab-control"]:nth-of-type(4):checked~.content>section:nth-child(4){display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%}.test-wrapper{display:none;width:100%;height:100%;padding:var(--spacing-xl);text-align:center}.visualAcuity{height:calc(100% - 5rem);display:flex;flex-direction:column;justify-content:center;align-items:center}.va-middle{display:flex}.up{transform:rotate(180deg)}.left{transform:rotate(90deg)}.right{transform:rotate(270deg)}.test-sign{width:5rem;display:flex;justify-content:center;align-items:center}.test-sign-img{width:3.6rem!important}.test-sign-img-1{width:1.8rem!important;transform:rotate(180deg)}.test-sign-img-2{width:1.3rem!important;transform:rotate(90deg)}.test-sign-img-3{width:1rem!important;transform:rotate(270deg)}.test-sign-img-4{width:0.8rem!important;transform:rotate(180deg)}.test-sign-img-5{width:0.65rem!important;transform:rotate(90deg)}.sign{border:1px solid var(--border);cursor:pointer;width:6rem;margin:1.2rem;border-radius:var(--radius-sm);transition:transform 0.2s ease,box-shadow 0.2s ease;box-shadow:var(--shadow-sm);background:var(--surface)}.sign:hover{box-shadow:var(--shadow-md)}.sign img{transition:none;transform:none!important}.astigmatism,.nearVision,.colorVision{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%}.astigmatism-top,.nearVision-top{width:100%;border-bottom:1px solid var(--border);padding-bottom:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.astigmatism-bottom,.nearVision-bottom{display:flex;flex-direction:column;width:100%}.fs-1{font-size:1.45rem;margin-bottom:.6rem}.fs-2{font-size:1.25rem;margin-bottom:.7rem}.fs-3{font-size:1.05rem;margin-bottom:.7rem}.fs-4{font-size:.85rem;margin-bottom:.7rem}.fs-5{font-size:.65rem}.color-vision{text-align:center}.cv-step{width:100%;margin:0;display:none;justify-content:center;align-items:center;text-align:start}.cv-image{width:50%}.cv-step-active{display:flex}.cv-input-div{display:flex;flex-direction:column;margin-left:var(--spacing-xl)}.cv-bold-label{font-weight:600}.cv-label{font-size:1rem}.cv-input{margin:var(--spacing-md) 0;padding:var(--spacing-md);border:1px solid var(--border);border-radius:var(--radius-sm)}.cv-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgb(50 137 187 / .1);outline:none}.cv-input::placeholder{font-style:italic}.inputs-wrapper{align-items:center;display:flex;flex-direction:column}.confirm-wrapper{display:flex;justify-content:center;align-items:center;margin-top:var(--spacing-xl)}.inputs{display:flex;margin-top:var(--spacing-md);justify-content:center}.true-wrapper,.false-wrapper{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border);border-radius:var(--radius-sm);transition:all 0.2s ease;cursor:pointer;margin:0 var(--spacing-sm)}.true-wrapper:hover,.false-wrapper:hover{border-color:var(--primary);background:rgb(50 137 187 / .05)}.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:rgb(0 0 0 / .4);backdrop-filter:blur(4px)}.modal-content,.fatalModal-modal-content{background:var(--surface);margin:10% auto;padding:var(--spacing-xl);border:none;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:90%;max-width:500px}.modal-content-body,.fatalModal-modal-content-body,.finalModal-content-body{width:100%;display:flex;flex-direction:column;justify-content:center;align-items:center}.modal-title,.fatalModal-modal-title,.finalModal-title{font-weight:600;color:var(--primary);text-transform:uppercase;margin-top:var(--spacing-md)}.modal-text,.fatalModal-modal-text,.finalModal-text{text-align:center;margin:var(--spacing-md)}.modal-content img,.fatalModal-modal-content img{width:40%}.modal-icon{width:20%}.close,.fatalModal-close{color:var(--text-tertiary);float:right;font-size:28px;font-weight:300;cursor:pointer;transition:all 0.2s ease}.close:hover,.fatalModal-close:hover{color:var(--text-primary)}.finalModal-btn{display:flex;flex-direction:row;align-items:center}.copy-msg{display:none}@media (max-width:768px){.begining-container{margin:10% 0!important}.initial-window{margin:10% 0!important}.tabs .content{width:100%}.instructions-wrapper{flex-direction:column;padding:var(--spacing-sm)}.instructions-l,.instructions-r{flex-direction:column}.instruction{padding:var(--spacing-sm) 0}.instruction:last-child{border-bottom:none}.astigmatism-top,.nearVision-top{flex-direction:column}.inputs-wrapper{margin-left:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.confirm-wrapper{margin-right:0}.inputs{flex-direction:row;gap:var(--spacing-md)}.visualAcuity img{width:4rem;margin:1rem}.test-sign{margin:0}.modal-content,.fatalModal-modal-content{width:90%;margin:5vh auto}.cv-step{flex-direction:column}.cv-input-div{margin-left:0;width:90%;margin-top:var(--spacing-lg)}}@keyframes content{from{opacity:0;transform:translateY(5%)}to{opacity:1;transform:translateY(0%)}}.has-global-padding{padding-right:0;padding-left:0}