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@media(min-width:1450px){.hero-grid{gap:36px}.hero-copy{padding-top:30px}}
@media(max-width:1250px){.header-inner{gap:20px}.brand{width:210px}.header-inner nav{gap:16px}.header-contact a{font-size:17px}.header-contact span{font-size:10px}.hero-actions{gap:10px}.hero-actions .button{font-size:14px;padding-inline:14px}.hero-description br,.installation-copy>p br,.about-grid p br{display:none}.kit-card{padding-inline:20px}.kit-card.featured{padding-inline:19px}.kit-price{align-items:start;flex-wrap:wrap}.kit-price>div{text-align:left}.value-label{display:inline-block;margin-right:6px}.kit-price small{display:inline-block}.featured .kit-price>div{width:100%}.kit-price{margin-top:0;min-height:96px}.kit-card>.button{margin-top:auto}.kit-specs>span{font-size:13px}.kit-model{font-size:10px;min-height:32px}.kit-runtime{font-size:14px}.ribbon-wrap{width:176px;height:176px}.ribbon{font-size:9px;width:244px;right:-61px;top:44px;padding-block:8px}.featured .kit-heading{padding-right:90px}.kit-heading h3{font-size:25px}.installation-grid{gap:35px}.installation-copy{aspect-ratio:auto;min-height:100%;gap:0}.installation-copy h3{font-size:30px}.installation-copy>p{font-size:17px;margin-top:14px}.installation-copy dl{margin-top:10px}.installation-copy dl>div{padding-block:6px;font-size:15px}.installation-copy>.button{margin-top:18px;min-height:48px;padding-block:12px}.installation-grid{align-items:stretch}.installation-grid figure{align-self:stretch;display:flex;align-items:end}.installation-grid figure img{aspect-ratio:auto;height:100%;object-fit:contain}.accessory-card{padding:22px 20px}.accessory-info{gap:12px}.accessory-info strong{font-size:22px}.accessory-info p{font-size:14px}.monitor-grid .accessory-card{grid-template-columns:90px 1fr;gap:10px}.monitor-grid .accessory-image{width:90px}.monitor-grid .accessory-card h3{font-size:20px}.tasks-grid h3{font-size:21px}.benefits-grid h3{font-size:21px}.request-grid{gap:40px}.calc-result-main{grid-template-columns:20% 1fr 25%;gap:18px}.calc-result-main h3{font-size:24px}.calc-cost strong{font-size:28px}}
@media(max-width:1000px){h2{font-size:34px}.header-inner{flex-wrap:wrap;min-height:95px;padding-block:18px}.brand{margin-right:auto}.header-contact{margin-left:0}.menu-toggle{display:block;order:3}.header-inner nav{display:none;order:4;flex:0 0 100%;padding-block:10px;justify-content:center;flex-wrap:wrap}.header-inner nav.open{display:flex}.hero-grid{min-height:0;gap:24px;padding-block:30px}.hero-copy{padding-top:8px}.hero-description{font-size:17px}.payment{font-size:15px}.hero-photo{height:480px}.hero-actions{flex-direction:column;margin-top:26px;align-items:start}.hero-actions .button{width:100%;max-width:320px;font-size:15px}.hero-caption{font-size:13px;padding-inline:12px}.usecases{gap:16px}.usecases>div{gap:12px;padding-right:8px}.usecases>div+div{padding-left:16px}.usecases strong{font-size:15px}.usecases p{font-size:12px}.catalog-grid{gap:15px}.kit-card{padding:20px 15px}.kit-card.featured{padding:19px 14px}.kit-heading{display:block}.kit-heading h3{font-size:23px}.kit-heading small{font-size:10px}.kit-description{font-size:14px;margin-top:20px}.kit-image{height:170px}.kit-image small{font-size:10px}.kit-specs{display:block}.kit-specs>span{display:block;margin-top:8px}.kit-specs small{font-size:10px}.kit-specs strong{font-size:20px}.capacity-label{font-size:11px;min-height:34px}.kit-runtime{min-height:45px}.kit-price>strong{font-size:25px}.value-label{font-size:8px}.kit-card>.button{font-size:13px;padding-inline:12px}.ribbon-wrap{width:140px;height:140px}.ribbon{width:205px;right:-54px;top:34px;font-size:8px;padding-block:6px}.featured .kit-heading{padding-right:40px;min-height:58px}.kit-heading{min-height:58px}.kit-model{min-height:34px}.catalog-help .button{min-width:250px;font-size:14px}.calc-fields{grid-template-columns:1fr 1fr}.calc-fields .button{grid-column:1/-1;justify-self:start}.calc-result-main{grid-template-columns:24% 1fr}.calc-cost{grid-column:2}.calc-cost strong{display:inline-block;margin-right:12px}.calc-result-main .button{margin-top:18px}.accessory-card h3{font-size:20px}.accessory-info{display:block}.accessory-info .accessory-image{width:100%;height:140px}.accessory-info p{margin-top:10px;min-height:42px}.accessory-info strong{margin-top:12px}.accessory-card>.button{font-size:12px;padding-inline:12px}.monitor-grid .accessory-card{display:flex;flex-direction:column}.monitor-grid .accessory-info{display:block}.monitor-grid .accessory-image{width:100%;height:80px}.monitor-grid .accessory-info p{min-height:46px}.monitor-grid .button{margin-top:auto}.benefits-grid>div{gap:12px;padding-right:10px}.benefits-grid>div+div{padding-left:15px}.benefits-grid h3{font-size:19px}.benefits-grid p{font-size:16px}.steps{gap:20px}.steps h3{font-size:21px}.steps p{font-size:16px}.about-grid{gap:35px}.about-lead{font-size:20px}.about-grid p:not(.about-lead){font-size:17px}.tasks-grid{gap:15px}.tasks-grid article{padding:20px 16px}.tasks-grid article>div{display:block}.tasks-grid h3{margin-top:16px;font-size:21px}.tasks-grid p{font-size:16px}.faq-grid{gap:30px;grid-template-columns:1fr 1.7fr}.faq summary{font-size:18px;padding-inline:10px}.faq>div{padding-inline:10px}.request-grid{gap:30px;grid-template-columns:1fr 1.2fr}.request-grid h2{font-size:32px}.request-grid>div>p{font-size:17px}.form-fields{gap:18px}.form-bottom{flex-wrap:wrap}.contacts-grid{gap:50px}.contact-phone{font-size:30px}.address{font-size:22px}}
@media(max-width:700px){html{scroll-padding-top:12px}.container{width:90%}h1{font-size:42px}h2{font-size:32px}h3{font-size:23px}.section{padding-block:40px}.header-inner{gap:12px;padding-block:15px}.brand{width:auto}.brand .logo{width:135px;height:30px}.brand span{font-size:8px;margin-top:4px}.header-contact a{font-size:14px}.header-contact span{display:none}.menu-toggle{padding:6px}.menu-toggle svg{width:23px}.header-inner nav{justify-content:start;gap:18px 22px}.hero-grid{grid-template-columns:1fr;padding-block:24px;gap:28px}.hero-copy{padding-top:0}.hero-description{font-size:17px;margin-top:22px;max-width:520px}.hero-description br{display:none}.payment{margin-top:22px;font-size:15px}.hero-actions{flex-direction:row;align-items:stretch;gap:12px;margin-top:26px}.hero-actions .button{font-size:13px;padding:14px 12px;min-width:0;white-space:normal;gap:8px}.hero-actions .button svg{width:16px;height:16px}.hero-photo{height:auto;aspect-ratio:1.13}.hero-caption{font-size:14px;bottom:20px;padding:9px 14px}.hero-visual figcaption{font-size:10px}.usecases{grid-template-columns:1fr;padding-block:24px;gap:0}.usecases>div{padding:15px 0;gap:18px}.usecases>div+div{padding-left:0;border-left:0;border-top:1px solid #e3e3e4}.usecases strong{font-size:17px}.usecases p{font-size:13px}.section-head{display:block;margin-bottom:28px}.section-head p{width:100%;font-size:17px;margin-top:20px}.section-head p br{display:none}.catalog-grid{grid-template-columns:1fr;gap:24px}.kit-card,.kit-card.featured{padding:24px}.kit-heading,.featured .kit-heading{display:flex;min-height:34px;padding-right:0}.kit-heading h3{font-size:28px}.kit-heading small{font-size:12px}.kit-description{font-size:17px;margin-top:18px}.kit-image{height:240px}.kit-image small{font-size:12px}.kit-model{font-size:12px;min-height:0}.kit-specs{display:flex}.kit-specs strong{font-size:22px}.kit-specs small{font-size:12px}.kit-specs>span{font-size:15px}.capacity-label{font-size:13px;min-height:0}.kit-runtime{font-size:16px;min-height:0}.kit-price{min-height:70px;flex-wrap:nowrap;align-items:center}.kit-price>strong{font-size:30px}.kit-price>div{text-align:right}.featured .kit-price>div{width:auto}.value-label{display:block;font-size:10px}.kit-price small{display:block}.kit-card>.button{font-size:16px;padding-inline:20px;margin-top:0}.ribbon-wrap{width:190px;height:190px}.ribbon{width:266px;right:-65px;top:49px;font-size:10px;padding-block:9px}.featured .kit-heading{padding-right:135px}.catalog-help{display:block;padding:22px}.catalog-help h3{font-size:20px}.catalog-help p{font-size:14px;margin-top:8px}.catalog-help .button{width:100%;min-width:0;margin-top:18px}.section-intro{font-size:17px;margin-top:18px;margin-bottom:26px}.calculator-panel{padding:22px 18px;margin-top:26px}.calc-fields{gap:18px}.calc-fields label{font-size:13px}.calc-fields input{padding-inline:12px;font-size:18px}.calc-fields .button{width:100%;font-size:15px}.calc-fields~.note{font-size:13px}.calc-result-main{display:grid;grid-template-columns:90px 1fr;gap:16px}.calc-result-main img{height:95px}.calc-result-main h3{font-size:21px}.calc-result-main p{font-size:15px;margin-top:10px}.calc-result-main .button{font-size:13px;gap:8px;padding-inline:12px}.calc-cost{grid-column:1/-1;border-top:1px solid #d2d6dc;padding-top:15px}.calc-cost strong{font-size:29px;margin-top:4px}.calc-cost p{display:inline-block;font-size:14px;margin-top:0}.calc-alternatives{font-size:12px;line-height:1.8}.calc-alternatives button{padding-left:0;font-size:12px;text-align:left}.help-row{display:block;margin-top:24px}.help-row p{font-size:16px}.help-row .button{margin-top:20px;width:100%}.accessories-grid{grid-template-columns:1fr;gap:20px}.accessory-card{padding:24px}.accessory-card h3{font-size:25px}.accessory-info{display:flex;gap:24px}.accessory-info .accessory-image{width:45%;height:170px}.accessory-info p{font-size:16px;min-height:0}.accessory-info strong{font-size:25px;margin-top:20px}.accessory-card>.button{font-size:15px}.group-title{font-size:28px;margin-top:36px}.monitor-grid .accessory-card{display:grid;grid-template-columns:100px 1fr;gap:12px 20px}.monitor-grid .accessory-info{display:contents}.monitor-grid .accessory-card>h3{font-size:22px}.monitor-grid .accessory-image{width:100px;height:90px}.monitor-grid .accessory-info p{min-height:0;margin-top:0;font-size:15px}.monitor-grid .accessory-info strong{margin-top:18px}.monitor-grid .button{margin-top:8px}.installation-section,.about-section,.request-section{padding-block:26px}.tinted{padding-block:36px}.installation-grid{grid-template-columns:1fr;gap:45px;margin-top:28px}.installation-grid figure{display:block}.installation-grid figure img{height:auto;aspect-ratio:1.5}.installation-copy{aspect-ratio:auto;min-height:0}.installation-copy h3{font-size:29px}.installation-copy>p{font-size:17px;margin-top:18px}.installation-copy dl{margin-top:20px}.installation-copy dl>div{font-size:16px;padding-block:10px}.installation-copy>.button{margin-top:24px;width:100%;min-width:0}.installation-section>.note{font-size:14px}.note br{display:none}.benefits-grid{grid-template-columns:1fr;gap:26px;margin-top:28px}.benefits-grid>div{padding:0;gap:16px}.benefits-grid>div+div{border-left:0;border-top:1px solid #e1e3e7;padding:26px 0 0}.benefits-grid h3{font-size:22px}.benefits-grid p{font-size:17px;margin-top:12px}.steps{grid-template-columns:1fr 1fr;gap:30px 24px;margin-top:28px}.steps li::after{display:none}.steps h3{font-size:21px;margin-top:20px;min-height:50px}.steps p{font-size:16px;margin-top:12px}.steps li>span{width:48px;height:48px;font-size:21px}.about-grid{grid-template-columns:1fr;gap:28px}.about-lead{font-size:20px;margin-top:24px}.about-grid p:not(.about-lead){font-size:17px;margin-top:20px}.about-grid figure img{max-height:360px}.tasks-grid{grid-template-columns:1fr;gap:20px}.tasks-grid article{padding:24px}.tasks-grid article>div{display:flex;gap:20px}.tasks-grid h3{margin-top:0;font-size:23px}.tasks-grid p{font-size:17px;margin-top:22px}.faq-grid{grid-template-columns:1fr;gap:28px}.faq-grid h2 br{display:none}.faq-grid .button{margin-top:22px;min-width:0;width:100%}.faq-grid>div:first-child>p{margin-top:18px}.faq summary{font-size:18px;padding:20px 0}.faq>div{font-size:16px;padding:0 24px 22px 0}.request-grid{grid-template-columns:1fr;gap:28px}.request-grid h2{font-size:32px}.request-grid h2 br{display:none}.request-grid>div>p{font-size:18px;margin-top:20px}.request-grid>div>p br{display:none}.form-fields{gap:18px}.form-fields label{font-size:13px}.form-fields input{padding-inline:12px}.form-bottom .button{width:100%}.consent{font-size:13px}.contacts-grid{grid-template-columns:1fr;gap:32px;margin-top:28px}.contact-phone{font-size:30px}.contact-email{font-size:23px;margin-top:14px}.requisites{font-size:13px;margin-top:24px}.address{font-size:22px}.contacts-grid>div:last-child p+p{font-size:17px;margin-top:18px}.footer-inner{display:block}.footer-docs{display:flex;flex-direction:column;gap:16px;margin-top:28px;font-size:13px}.footer-docs p{text-align:left;margin-top:4px}.document-page h1{font-size:32px}}
@media(max-width:380px){h1{font-size:36px}.header-contact a{font-size:12px}.brand .logo{width:120px}.brand span{font-size:7px}.hero-actions{flex-direction:column}.hero-actions .button{max-width:none;font-size:15px}.kit-card,.kit-card.featured{padding:20px}.kit-price{align-items:start;flex-wrap:wrap}.kit-price>div,.featured .kit-price>div{text-align:left;width:100%}.value-label{display:inline-block}.kit-price small{display:inline-block}.ribbon-wrap{width:160px;height:160px}.ribbon{width:228px;right:-61px;top:39px;font-size:8px}.featured .kit-heading{padding-right:95px}.calc-fields,.form-fields{grid-template-columns:1fr}.calc-result-main{grid-template-columns:1fr}.calc-result-main img{width:140px;justify-self:center}.calc-cost{grid-column:1}.steps{grid-template-columns:1fr}.steps h3{min-height:0}.contact-phone{font-size:26px}.accessory-info{gap:15px}.accessory-info strong{font-size:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

.logo{display:block}

/* Motion and success feedback, approved revision 19.10.2026. */
:root{--ease-out:cubic-bezier(0.23,1,0.32,1)}
.kit-card{transition:transform 200ms var(--ease-out),border-color 200ms ease;isolation:isolate}
.kit-card::after{content:"";position:absolute;inset:-1px;border:2px solid var(--red);border-radius:inherit;pointer-events:none;opacity:0;transition:opacity 200ms ease}
.kit-card:focus-within{border-color:var(--red)}
.kit-card:focus-within::after{opacity:1}
@media(hover:hover) and (pointer:fine){.kit-card:hover{transform:scale(1.015);border-color:var(--red);z-index:1}.kit-card:hover::after{opacity:1}}
.success-dialog{width:min(520px,calc(100% - 32px));max-height:calc(100dvh - 40px);margin:auto;padding:40px;border:0;border-radius:16px;background:#fff;color:var(--ink);text-align:center;opacity:0;transform:translateY(-16px) scale(.98);transition:opacity 250ms var(--ease-out),transform 250ms var(--ease-out),overlay 250ms allow-discrete,display 250ms allow-discrete}
.success-dialog[open]{opacity:1;transform:translateY(0) scale(1)}
.success-dialog::backdrop{background:rgb(20 25 35 / .5);opacity:0;transition:opacity 250ms var(--ease-out),overlay 250ms allow-discrete,display 250ms allow-discrete}
.success-dialog[open]::backdrop{opacity:1}
@starting-style{.success-dialog[open]{opacity:0;transform:translateY(-16px) scale(.98)}.success-dialog[open]::backdrop{opacity:0}}
.success-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin:0 auto 24px;border-radius:50%;background:#fcebed;color:var(--red)}
.success-icon svg{width:32px;height:32px}.success-dialog h2{font-size:30px;line-height:1.2}.success-dialog p{margin:20px 0 28px;color:var(--muted);font-size:17px}.success-dialog form{margin:0}.success-dialog .button{width:100%;justify-content:center}
#form-status.success{padding:16px 20px;border-radius:8px;background:#fcebed;color:#8e1622;font-weight:700}
.consent a{text-decoration:underline;text-decoration-thickness:1px}
@media(max-width:600px){.success-dialog{padding:30px 24px}.success-dialog h2{font-size:26px}.success-dialog p{font-size:16px}}
@media(prefers-reduced-motion:reduce){.kit-card{transition:border-color 150ms ease}.kit-card:hover{transform:none}.success-dialog,.success-dialog[open]{transform:none;transition:opacity 150ms ease,overlay 150ms allow-discrete,display 150ms allow-discrete}@starting-style{.success-dialog[open]{transform:none}}}


/* RONIX: studio credit in the lower-right corner of the footer. */
.footer-credit-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 24px;
}
.footer-credit-row .footer-credit {
  display: inline-block;
  padding-block: 3px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s;
}
.footer-credit-row .footer-credit:hover {
  color: #d92535;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-credit-row .footer-credit:focus-visible {
  outline: 2px solid #d92535;
  outline-offset: 4px;
}
@media (max-width: 800px) {
  .footer-credit-row {
    margin-top: 20px;
  }
  .footer-credit-row .footer-credit {
    font-size: 13px;
    text-align: right;
  }
}