:root{--bg:#fff;--soft:#f4f6f7;--soft2:#eef2f4;--ink:#17212b;--body:#4d5a65;--muted:#62707b;--accent:#0b4b93;--line:#dce3e7;--shadow:0 18px 45px rgba(29,47,60,.06);--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #33678d;outline-offset:5px}button:disabled{opacity:.65;cursor:wait}p{margin:0 0 18px;color:var(--body);line-height:1.75}h1,h2,h3{margin:0 0 18px;font-weight:600}h1{font-size:clamp(48px,5.8vw,80px);line-height:1.02;letter-spacing:-.06em}h2{font-size:clamp(30px,3.7vw,48px);line-height:1.13;letter-spacing:-.045em}h3{font-size:21px;line-height:1.3;letter-spacing:-.022em}small{display:block;color:var(--muted);font-size:12px;line-height:1.65}.container{width:min(1180px,calc(100% - 48px));margin:auto}.section{padding:92px 0}.section-soft{background:var(--soft)}.section-head{max-width:810px;margin-bottom:38px}.section-head p:last-child{margin-bottom:0}.eyebrow{margin:0 0 17px;font-size:11px;line-height:1.4;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:700}.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:26px}.header.scrolled{box-shadow:0 6px 22px rgba(20,38,50,.06)}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.brand-icon{display:grid;place-items:center;width:41px;height:41px;background:var(--accent);border-radius:11px;color:#fff;font-size:27px;font-weight:700}.brand strong{display:block;font-size:16px;letter-spacing:.075em}.brand small{font-size:9px;margin-top:5px;letter-spacing:.045em;white-space:nowrap}.nav{display:flex;gap:22px;align-items:center;font-size:12px;font-weight:600}.nav a{white-space:nowrap}.nav a:hover,.text-link:hover{color:#32648a}.header-actions{display:flex;align-items:center;gap:22px}.phone{font-size:14px;font-weight:700;white-space:nowrap}.lang-switch{display:flex;padding:3px;background:var(--soft);border-radius:8px;font-size:11px;font-weight:700}.lang-switch a{padding:7px 9px;border-radius:6px;color:var(--muted)}.lang-switch a[aria-current]{color:var(--ink);background:#fff;box-shadow:0 1px 5px #17212b12}.btn{display:inline-flex;gap:25px;align-items:center;justify-content:center;min-height:52px;border-radius:8px;border:1px solid var(--line);padding:14px 22px;line-height:1.35;font-size:14px;font-weight:600;cursor:pointer;transition:background .18s,transform .18s;min-width:0}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:#083a73;transform:translateY(-1px)}.btn-secondary{color:var(--ink);background:transparent;border-color:#b7c4ce}.btn-secondary:hover{background:var(--soft2)}.btn-full{width:100%}.hero{padding:76px 0 70px;background:linear-gradient(130deg,#fff 28%,#f6f8f9 100%);border-bottom:1px solid var(--line)}.hero-layout{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(330px,.8fr);gap:64px;align-items:center}.lead{font-size:18px;line-height:1.72;max-width:615px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.trust-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:37px;padding:19px 0;gap:12px}.trust-strip strong{display:block;font-size:19px;line-height:1.4;color:var(--accent);letter-spacing:-.03em}.trust-strip span{display:block;font-size:11px;line-height:1.5;margin-top:4px;color:var(--muted)}.hero-summary{font-size:12px;line-height:1.7;color:var(--muted);margin:19px 0 0;max-width:615px}.quick-form-card{background:#fff;border:1px solid #d4dde3;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}.quick-form-card h2{font-size:28px;line-height:1.16;margin-bottom:12px}.quick-form-card p:not(.form-kicker){font-size:13px;line-height:1.65;margin-bottom:22px}.form-kicker{display:inline-block;font-size:10px;letter-spacing:.14em;text-transform:uppercase;padding:7px 10px;border:1px solid var(--line);border-radius:5px;color:var(--accent);margin:0 0 19px}.quick-form-card small{margin-top:14px}.ajax-form label{display:block;margin:0 0 13px}.ajax-form label span{display:block;font-size:12px;font-weight:600;color:#344350;margin-bottom:7px}input,textarea{display:block;width:100%;min-height:48px;background:#fff;border:1px solid #cbd5dd;color:var(--ink);border-radius:7px;padding:12px;outline:none;font-size:15px}input::placeholder,textarea::placeholder{color:#74818b;opacity:1}input:focus,textarea:focus{border-color:#386b92;box-shadow:0 0 0 3px #386b9215}input[type=hidden]{display:none}textarea{resize:vertical;min-height:82px;line-height:1.5}.lifted{padding:32px 0;border-bottom:1px solid var(--line)}.benefits-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}.benefits-grid article+article{border-left:1px solid var(--line);padding-left:30px}.benefits-grid article>span{display:block;color:#74838e;font-size:11px;letter-spacing:.1em;margin-bottom:14px}.benefits-grid h3{font-size:16px;margin-bottom:9px}.benefits-grid p{font-size:12px;line-height:1.7;margin:0}.service-grid,.engine-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.service-card{position:relative;padding:28px 28px 36px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:border-color .18s,box-shadow .18s}.service-card:hover{border-color:#8fa6b5;box-shadow:var(--shadow)}.card-number{display:block;font-size:11px;color:var(--muted);margin-bottom:23px}.service-card h3{margin-bottom:11px}.service-card p{font-size:14px;margin:0;max-width:95%}.card-arrow{position:absolute;right:23px;bottom:17px;color:var(--accent);font-size:20px}.split{display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:center}.check-list{list-style:none;padding:0;margin:24px 0 0}.check-list li{position:relative;padding-left:23px;margin:12px 0;font-size:14px;line-height:1.6;color:var(--body)}.check-list li:before{content:'✓';position:absolute;left:0;color:var(--accent);font-weight:700}.model-panel{padding:22px 35px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.model-panel>div{padding:23px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:28px}.model-panel>div:last-child{border:0}.model-panel strong{font-size:54px;line-height:1;letter-spacing:-.05em;font-weight:500;min-width:85px;color:var(--accent)}.model-panel span{font-size:14px;color:var(--body);line-height:1.5}.engine-grid article{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.engine-grid h3{font-size:29px;margin-bottom:9px}.engine-grid .unit-type{font-size:12px;font-weight:600;color:var(--accent);margin-bottom:14px}.engine-grid p:last-child{font-size:13px;margin:0}.steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.steps article{border:1px solid var(--line);border-radius:14px;background:#fff;padding:22px 17px}.steps span{display:block;font-size:24px;color:#9aaab5;font-weight:500;margin-bottom:23px}.steps h3{font-size:16px;margin-bottom:9px}.steps p{font-size:12px;line-height:1.6;margin:0}.info-card{border:1px solid var(--line);background:var(--soft);border-radius:var(--radius);padding:42px}.info-label{display:block;font-size:12px;letter-spacing:.16em;color:#788b99;border-bottom:1px solid var(--line);padding-bottom:28px;margin-bottom:28px}.info-card h3{font-size:28px}.text-link{display:inline-block;font-size:13px;color:var(--accent);font-weight:600;line-height:1.6;text-decoration:underline;text-underline-offset:4px}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:15px;background:#fff}table{border-collapse:collapse;width:100%;min-width:620px;font-size:14px;text-align:left}th{padding:18px 22px;background:#e9eef1;font-weight:600;color:#354b5c;font-size:12px}td{padding:19px 22px;border-top:1px solid var(--line);color:var(--body);line-height:1.6;vertical-align:top}td:first-child{font-weight:600;color:var(--ink)}#prices td:last-child{font-weight:600;color:var(--accent);width:22%}.small-note{font-size:12px;line-height:1.75;color:var(--muted);margin:17px 0 0}.price-cta{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:30px;padding:24px 28px;border:1px solid var(--line);border-radius:15px;background:#fff}.price-cta h3{font-size:24px;margin:0}.brand-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.brand-grid article{border:1px solid var(--line);border-radius:14px;padding:25px 18px;background:#fff}.brand-grid h3{font-size:19px}.brand-grid p{font-size:12px;margin:0}.compact article{border-bottom:1px solid var(--line);padding:19px 0}.compact h3{font-size:20px;margin-bottom:9px}.compact p{font-size:14px;margin:0}.article-width{max-width:930px}.article-intro{font-size:18px}.article-block{margin:31px 0}.article-block h3{font-size:24px;margin-bottom:12px}.article-block p{font-size:15px}.seo-article .table-scroll{margin-top:30px}.faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{position:relative;padding:22px 28px 22px 0;cursor:pointer;list-style:none;font-size:16px;font-weight:600;line-height:1.5}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:2px;top:21px;font-size:21px;color:#49677c}details[open] summary:after{content:'−'}details p{font-size:14px;padding-right:26px;margin:0 0 22px}.wide-form-card{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:30px}.wide-form{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.wide{grid-column:1/-1}.wide-form small{margin-top:13px}.final-cta{background:#eaf0f3;border-top:1px solid #d8e2e8;border-bottom:1px solid #d8e2e8;padding:52px 0}.final-layout{display:flex;align-items:center;justify-content:space-between;gap:40px}.final-layout h2{font-size:34px;margin-bottom:11px}.final-layout p{font-size:14px;margin:0;max-width:720px}.final-layout>.btn{flex-shrink:0}footer{padding:59px 0 22px;background:#fff}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr .75fr;gap:37px}.footer-grid h3{font-size:13px;margin:0 0 19px}.footer-grid p{font-size:13px}.footer-grid .brand+p{margin-top:20px;max-width:265px;font-size:12px}.footer-phone{display:block;font-size:18px;font-weight:600;white-space:nowrap;margin-bottom:17px}.footer-bottom{display:flex;gap:35px;align-items:baseline;border-top:1px solid var(--line);padding-top:24px;margin-top:36px}.footer-bottom span{font-size:11px;white-space:nowrap;color:var(--muted)}.footer-bottom p{font-size:10px;line-height:1.7;margin:0;color:var(--muted)}.mobile-actions{display:none}.skip-link{position:fixed;top:-100px;left:15px;background:var(--accent);color:#fff;padding:13px;z-index:100}.skip-link:focus{top:10px}.thank-you{min-height:100vh;display:grid;place-items:center;padding:30px}.thank-you .info-card{max-width:650px}.thank-you h1{font-size:64px}.thank-you p{max-width:510px}
@media(min-width:1500px){.header{padding-left:max(28px,calc((100% - 1400px)/2));padding-right:max(28px,calc((100% - 1400px)/2))}}
@media(max-width:1220px){.nav{display:none}.hero-layout{gap:38px}.hero h1{font-size:66px}.steps{grid-template-columns:repeat(3,minmax(0,1fr))}.brand-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{grid-template-columns:1.2fr 1fr;gap:35px}.split{gap:38px}}
@media(max-width:900px){.container{width:min(720px,calc(100% - 40px))}.section{padding:64px 0}.hero{padding:46px 0}.hero-layout,.split,.faq-layout{grid-template-columns:1fr;gap:34px}.hero h1{font-size:70px}.quick-form-card{max-width:none}.quick-form-card h2{font-size:30px}.benefits-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:27px}.benefits-grid article+article{border-left:0;padding-left:0}.service-grid,.engine-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lifted{padding:32px 0}.final-layout{display:block}.final-layout>.btn{margin-top:24px}.model-panel{max-width:100%}}
@media(max-width:600px){html{scroll-padding-top:87px}.container{width:calc(100% - 32px)}.header{padding:13px 16px;gap:12px}.header .phone{display:none}.brand strong{font-size:14px}.brand small{font-size:8px;white-space:normal;max-width:210px;line-height:1.4}.brand-icon{width:35px;height:35px;font-size:24px;border-radius:9px}.header-actions{gap:0}.lang-switch a{padding:7px}.hero{padding:39px 0}.hero h1{font-size:clamp(42px,11.5vw,63px)}h2{font-size:32px}.lead{font-size:16px;line-height:1.72}.hero-actions{display:grid;grid-template-columns:1fr;gap:10px}.trust-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-top:28px}.trust-strip strong{font-size:20px}.trust-strip span{font-size:11px}.hero-summary{font-size:12px}.quick-form-card{padding:23px 20px;border-radius:16px}.quick-form-card h2{font-size:28px}input,textarea{font-size:16px}.service-grid,.engine-grid{grid-template-columns:1fr}.benefits-grid{gap:25px 20px}.benefits-grid h3{font-size:16px}.benefits-grid p{font-size:12px}.section{padding:53px 0}.lifted{padding:30px 0}.service-card{padding:24px 24px 33px}.card-number{margin-bottom:15px}.service-card h3{font-size:22px}.service-card p{font-size:14px}.model-panel{padding:10px 24px}.model-panel>div{gap:16px}.model-panel strong{font-size:46px;min-width:72px}.model-panel span{font-size:12px}.steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.steps article{padding:20px 16px}.steps span{margin-bottom:18px}.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.brand-grid article{padding:22px 15px}.brand-grid h3{font-size:18px;overflow-wrap:anywhere}.info-card{padding:29px 25px}.info-card h3{font-size:27px}.price-cta{display:block;padding:23px}.price-cta h3{font-size:23px;margin-bottom:19px}.price-cta .btn{width:100%}td,th{padding:16px}.article-intro{font-size:17px}.article-block h3{font-size:22px}.article-block p{font-size:15px}.wide-form-card{padding:22px 19px}.wide-form{grid-template-columns:1fr}.wide{grid-column:auto}.final-layout h2{font-size:31px}.final-layout>.btn{width:100%}.footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:1/-1}.footer-phone{font-size:15px}.footer-grid .text-link{font-size:12px}.footer-bottom{display:block;padding-bottom:70px}.footer-bottom p{margin-top:12px}.mobile-actions{display:grid;grid-template-columns:.75fr 1.25fr;position:fixed;bottom:0;left:0;right:0;z-index:40;background:#fff;border-top:1px solid var(--line);padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:9px}.mobile-actions a{display:flex;align-items:center;justify-content:center;min-height:42px;border-radius:7px;font-size:12px;font-weight:600;border:1px solid #c7d2da}.mobile-actions a:last-child{background:var(--accent);color:#fff;border-color:var(--accent)}.thank-you h1{font-size:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}