:root{--blue:#1649ed;--ink:#102746;--muted:#5d6c81;--light:#f3f7fc;--line:#dce5ef;--white:#fff;--green:#16725a;--radius:18px;color-scheme:light;font-family:"Segoe UI",Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}input:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:2px}[hidden]{display:none!important}.container{width:min(1224px,calc(100% - 80px));margin-inline:auto}.section{padding-block:104px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}h1{font-size:clamp(44px,5.2vw,76px);font-weight:650;margin-bottom:29px}h2{font-size:clamp(34px,3.8vw,51px);font-weight:650;margin-bottom:0}h3{font-size:23px;line-height:1.22;letter-spacing:-.025em}p{margin-bottom:20px}strong{font-weight:650}.skip-link{position:fixed;top:-80px;left:15px;padding:12px;background:#fff;z-index:20}.skip-link:focus{top:10px}.header{height:90px;border-bottom:1px solid var(--line);background:#fff}.header-inner{display:flex;height:100%;align-items:center;gap:32px}.brand{display:inline-flex;align-items:center;gap:9px;font-size:29px;font-weight:750;letter-spacing:-1.5px;line-height:1}.brand-mark{color:var(--blue);font-size:24px;letter-spacing:-4px;padding-right:5px}.brand-dot{color:var(--blue);margin-left:-8px}.header nav{display:flex;gap:26px;margin-left:auto;font-size:14px}.header nav a:hover,.text-link:hover,.footer a:hover{color:var(--blue)}.header-contact{font-size:14px;font-weight:650;padding:10px 14px;border:1px solid var(--line);border-radius:8px}.header-contact span{margin-left:8px}.hero{background:var(--light);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:60px;padding-block:68px 62px}.service-line{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);margin-bottom:26px}.service-line span{width:8px;height:8px;border-radius:50%;background:var(--blue)}.hero-description{font-size:19px;line-height:1.65;max-width:490px;color:#435570}.hero-description strong{color:var(--ink)}.hero-actions{display:flex;gap:25px;align-items:center;margin:32px 0 20px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:54px;padding:14px 24px;border-radius:9px;border:1px solid transparent;font-size:15px;font-weight:650;line-height:1.4;text-align:center;transition:background .15s,color .15s}.primary{background:var(--blue);color:#fff}.primary:hover{background:#1039c4}.primary:disabled{background:#97a8c7;cursor:not-allowed}.text-link{font-size:15px;font-weight:650}.text-link span{margin-left:7px}.hero-note{font-size:13px;line-height:1.7;max-width:425px;color:var(--muted);margin-bottom:0}.document-scene{position:relative;height:505px;max-width:500px;width:100%;justify-self:end;isolation:isolate}.scene-label{position:absolute;left:48px;top:8px;font-size:14px;font-weight:650;color:var(--blue)}.paper{position:absolute;left:50px;top:53px;width:342px;min-height:386px;background:#fff;border:1px solid #d6deeb;border-radius:5px;padding:26px 28px;box-shadow:0 24px 60px #17376416;transform:rotate(-3deg)}.paper-back{position:absolute;left:76px;top:65px;width:340px;height:384px;background:#dce7ff;border:1px solid #c9d7fa;border-radius:5px;transform:rotate(5deg);z-index:-1}.paper-top{display:flex;justify-content:space-between;align-items:center;font-size:10px}.file-label{font-weight:750;letter-spacing:.04em;border:1px solid #d5deed;border-radius:4px;padding:3px 7px}.review-label{background:#eaf5f0;color:var(--green);padding:4px 9px;border-radius:5px}.paper-title{font-size:30px;line-height:1.12;letter-spacing:-.04em;font-weight:700;margin:23px 0 8px}.paper-subtitle{font-size:10px;color:var(--muted);margin:0 0 19px}.paper-rule{height:2px;background:var(--blue);margin-bottom:19px}.paper-section b{display:block;font-size:11px;margin-bottom:12px}.paper-section i{display:block;background:#e5ebf3;height:4px;border-radius:2px;margin-top:7px}.paper-section i.short{width:65%}.paper-table{display:grid;grid-template-columns:1.6fr 1fr;margin-top:19px;border:1px solid #e1e7f0;font-size:8px;color:var(--muted)}.paper-table>*{border:1px solid #e1e7f0;padding:5px;height:22px}.paper-table span{background:#f6f8fc}.paper-footer{font-size:9px;color:var(--muted);margin-top:18px}.xml-tag{position:absolute;display:flex;align-items:center;gap:14px;left:162px;bottom:40px;padding:16px 20px;background:var(--blue);color:white;border-radius:10px;box-shadow:0 12px 30px #1649ed26;min-width:282px}.xml-tag>span{font-size:27px;letter-spacing:-3px;padding-right:7px}.xml-tag b,.xml-tag small{display:block}.xml-tag b{font-size:15px}.xml-tag small{font-size:10px;opacity:.8}.scene-caption{position:absolute;left:70px;bottom:3px;font-size:10px;color:var(--muted)}.hero-bottom{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:22px 0;border-top:1px solid #d7e2f2;font-size:13px;color:var(--muted)}.hero-bottom>span:nth-child(even){color:#9caec8}.hero-bottom strong{color:var(--blue)}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end;margin-bottom:44px}.section-heading p{max-width:475px;margin-bottom:0;color:var(--muted);font-size:17px;line-height:1.75}.document-types{display:grid;grid-template-columns:1fr 1fr;gap:24px}.document-type{display:flex;gap:26px;padding:35px;border:1px solid var(--line);border-radius:var(--radius)}.document-type p{font-size:15px;color:var(--muted)}.type-code{background:#eaf0ff;color:var(--blue);border-radius:7px;padding:17px 10px;font-size:27px;font-weight:700;line-height:1;height:88px;min-width:72px;letter-spacing:-1px}.type-code span{display:block;font-size:13px;font-weight:500;letter-spacing:0;margin-top:7px}.process-section{background:var(--ink);color:#fff}.process-section .section-heading p{color:#c2cddd}.steps{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:57px 0 0;gap:32px}.steps li{border-top:1px solid #42556e;padding-top:22px}.step-number{display:flex;width:35px;height:35px;align-items:center;justify-content:center;border:1px solid #6d819e;border-radius:50%;font-size:14px;margin-bottom:24px;color:#c4d3e9}.steps h3{font-size:20px;letter-spacing:-.02em}.steps p{font-size:14px;color:#c2cddd;line-height:1.8;margin-bottom:0}.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.case{border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;min-height:310px;position:relative;overflow:hidden}.case-category{font-size:12px;font-weight:600;color:var(--blue);margin-bottom:24px}.case h3{font-size:23px;margin-bottom:18px}.case p{font-size:14px;line-height:1.8;color:var(--muted)}.case-detail{margin-top:auto;font-size:11px;color:var(--muted);padding-top:14px;border-top:1px solid var(--line)}.case-featured{background:#eaf0ff;border-color:#d6e1fe}.case-featured p{position:relative;z-index:1}.building-outline{display:flex;gap:6px;height:32px;align-items:end;position:absolute;right:22px;top:20px;opacity:.3}.building-outline i{display:block;width:23px;height:22px;border:1px solid var(--blue);border-top:5px solid var(--blue)}.building-outline i:nth-child(2){height:32px}.building-outline i:nth-child(4){height:27px}.section-note{font-size:12px;color:var(--muted);margin-top:23px;margin-bottom:0}.quality-section{background:var(--light)}.quality-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:100px}.quality-intro{font-size:18px;line-height:1.8;color:var(--muted);margin:25px 0 0;max-width:400px}.quality-list{display:grid;gap:29px}.quality-list article{display:flex;gap:17px}.quality-list article>span{display:flex;width:26px;height:26px;flex-shrink:0;align-items:center;justify-content:center;background:#e0eee8;border-radius:50%;color:var(--green);font-size:14px;margin-top:1px}.quality-list h3{font-size:19px;margin-bottom:8px}.quality-list p{font-size:14px;color:var(--muted);margin-bottom:0}.upload-section{display:grid;grid-template-columns:1fr 1.1fr;gap:100px;align-items:start}.upload-copy>p{margin:25px 0 0;color:var(--muted);font-size:18px;max-width:390px;line-height:1.8}.upload-copy .upload-emphasis{color:var(--blue);font-weight:650;font-size:17px}.upload-help{margin-top:42px;border-top:1px solid var(--line);padding-top:25px}.upload-help p{font-size:14px;margin-bottom:10px;color:var(--muted)}.phone-link{display:block;margin-top:9px;font-size:17px}.upload-panel{border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:#fff;box-shadow:0 8px 35px #193a6710}form>label:not(.consent){display:block;font-size:13px;font-weight:650;margin-bottom:8px}form>input,form>textarea{display:block;width:100%;background:#fafcfe;border:1px solid #ccd7e5;padding:12px 14px;border-radius:7px;margin-bottom:20px;font-size:15px;color:var(--ink);resize:vertical}.optional{font-size:11px;color:var(--muted);font-weight:400;margin-left:6px}.drop-zone{padding:24px 12px;text-align:center;border:1.5px dashed #a9bddb;border-radius:10px;background:var(--light)}.drop-zone.dragover{border-color:var(--blue);background:#e7eeff}.drop-zone p{font-size:13px;line-height:1.7;margin:5px 0 15px}.upload-symbol{font-size:32px;line-height:1.2;color:var(--blue)}.file-button{position:relative;background:white;border:1px solid #bfcee4;color:var(--ink);min-height:42px;padding:10px 18px;overflow:hidden;font-size:13px;cursor:pointer}.file-button:focus-within{outline:3px solid var(--blue);outline-offset:3px}.file-button input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.file-hint{font-size:11px;color:var(--muted);line-height:1.8;margin:12px 0 8px}.file-list{list-style:none;padding:0;margin:0;max-height:255px;overflow:auto}.file-list li{padding:11px 0;border-bottom:1px solid var(--line);font-size:12px}.file-row{display:flex;gap:10px;justify-content:space-between;align-items:baseline}.file-name{overflow-wrap:anywhere}.file-state{flex-shrink:0;color:var(--muted);font-size:11px}.file-list progress{display:block;width:100%;height:4px;margin-top:7px;accent-color:var(--blue)}.selection-summary{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:11px;color:var(--muted);margin:12px 0}.small-button{padding:4px 0;background:none;border:0;font-size:12px;color:var(--blue);text-decoration:underline;text-underline-offset:3px}.consent{display:flex;align-items:flex-start;gap:9px;font-size:11px;line-height:1.8;margin:22px 0 16px;color:var(--muted)}.consent input{margin:4px 0 0;accent-color:var(--blue);flex-shrink:0;width:15px;height:15px}.consent a{text-decoration:underline;text-underline-offset:2px}.submit-button{width:100%;margin-top:16px}.form-note{font-size:10px;line-height:1.8;color:var(--muted);margin:12px 0 0}.form-status{font-size:13px;line-height:1.7;color:var(--blue);margin:14px 0 0;overflow-wrap:anywhere}.form-status.error{color:#a52d33}.notice{background:#edf2ff;border:1px solid #c6d5fd;border-radius:8px;font-size:12px;padding:15px;line-height:1.8;margin-bottom:23px}.notice a{text-decoration:underline;color:var(--blue)}.upload-success{text-align:center;padding:35px 5px}.upload-success p{font-size:14px;color:var(--muted)}.upload-success strong{overflow-wrap:anywhere}.upload-success .button{margin-top:15px}.success-check{display:flex;align-items:center;justify-content:center;border-radius:50%;width:65px;height:65px;background:#e3f2eb;color:var(--green);font-size:30px;margin:0 auto 25px}.faq-section{background:var(--light)}.faq-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:100px}.faq-list details{border-bottom:1px solid #cfdae7}.faq-list details:first-child{border-top:1px solid #cfdae7}.faq-list summary{font-size:17px;font-weight:600;padding:22px 32px 22px 0;cursor:pointer;list-style:none;position:relative;line-height:1.5}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:'+';position:absolute;right:4px;top:18px;color:var(--blue);font-size:25px;font-weight:400}.faq-list details[open] summary::after{content:'−'}.faq-list details p{font-size:14px;color:var(--muted);max-width:590px;line-height:1.85;margin-bottom:24px}.footer{padding-top:50px}.footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:40px}.footer-top p{font-size:13px;color:var(--muted);margin:18px 0 0}.footer-contacts{display:flex;flex-direction:column;gap:9px;font-size:17px;font-weight:600}.footer-bottom{display:flex;gap:20px;justify-content:space-between;padding:22px 0;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.noscript{position:fixed;bottom:0;background:var(--ink);color:#fff;padding:15px;width:100%;text-align:center;font-size:14px}.noscript a{text-decoration:underline}.privacy-main{max-width:780px;padding-block:70px 100px}.privacy-main h1{font-size:45px}.privacy-main h2{font-size:25px;margin:35px 0 15px}.privacy-main p{color:var(--muted)}.privacy-main a{color:var(--blue);text-decoration:underline}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.services-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.services-grid .document-type{display:block;padding:30px}.services-grid .type-code{display:inline-block;height:auto;min-width:65px;padding:12px;margin-bottom:24px}.schema-block{margin-top:52px}.schema-block>h3{margin-bottom:22px}.schema-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}.schema-table{border-collapse:collapse;width:100%;text-align:left;font-size:15px;min-width:520px}.schema-table th,.schema-table td{padding:18px 22px;border-bottom:1px solid var(--line);vertical-align:top}.schema-table thead{background:var(--light);font-size:12px;color:var(--muted)}.schema-table tbody th{font-weight:600}.schema-table tbody tr:last-child>*{border-bottom:0}.schema-table td strong{color:var(--blue)}.material-card{padding:34px;border:1px solid var(--line);border-radius:var(--radius)}.material-card h3{margin-bottom:24px}.content-list{padding-left:20px;margin:0;color:var(--muted);font-size:15px}.content-list li{padding-left:4px;margin-bottom:14px}.quality-action{margin-top:28px}.data-section{border-top:1px solid var(--line);padding-block:36px}.data-summary{display:flex;align-items:center;gap:60px;justify-content:space-between}.data-summary>div{max-width:750px}.data-summary h3{font-size:22px;margin-bottom:12px}.data-summary p{font-size:14px;color:var(--muted);margin:0}.data-summary>a{flex-shrink:0}.faq-list p a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
@media(max-width:1100px){.services-grid{grid-template-columns:1fr}.services-grid .document-type{display:flex;align-items:flex-start;gap:26px}.services-grid .type-code{flex-shrink:0;margin:0}.data-summary{gap:30px}.data-summary>a{flex-shrink:1;max-width:220px}}
@media(max-width:600px){.schema-block{margin-top:35px}.schema-table th,.schema-table td{padding:14px 16px}.schema-table{font-size:13px;min-width:460px}.schema-block>h3{font-size:23px}.services-grid .document-type{padding:23px;gap:20px}.material-card{padding:25px}.content-list{font-size:14px}.materials-grid{gap:18px}.data-summary{display:block}.data-summary>a{display:inline-block;margin-top:20px;max-width:none}.data-section{padding-block:28px}.quality-action{margin-bottom:30px}.privacy-main h1{overflow-wrap:anywhere}}
@media(min-width:1400px){.hero-grid{gap:85px}.paper{left:60px}.paper-back{left:86px}}
@media(max-width:1100px){.container{width:calc(100% - 52px)}.header nav{gap:18px}.header-contact{display:none}.hero-grid{gap:20px}.document-scene{transform:scale(.9);transform-origin:center right;margin-left:-25px}.section-heading{gap:50px}.quality-grid,.upload-section,.faq-grid{gap:55px}.cases{gap:16px}.case{padding:24px}.steps{gap:23px}.document-type{padding:28px;gap:20px}}
@media(max-width:820px){.header{height:75px}.header-inner{justify-content:space-between}.header nav{margin-left:0;gap:22px}.header nav a:nth-child(1),.header nav a:nth-child(4){display:none}.hero-grid{grid-template-columns:1fr 1fr;padding-block:55px 40px;gap:0}h1{font-size:48px}.hero-description{font-size:16px}.document-scene{transform:scale(.73);height:460px;margin-left:-80px;transform-origin:center right}.hero-actions{flex-wrap:wrap;gap:17px}.hero-note{max-width:315px}.hero-bottom{font-size:11px;gap:8px}.section{padding-block:75px}.section-heading{gap:35px}.section-heading p{font-size:15px}.document-types{grid-template-columns:1fr}.document-type{gap:30px}.steps{grid-template-columns:1fr 1fr;gap:35px}.cases{grid-template-columns:1fr 1fr}.quality-grid,.upload-section{gap:35px;grid-template-columns:1fr 1.2fr}.quality-intro,.upload-copy>p{font-size:16px}.upload-panel{padding:25px}.faq-grid{gap:45px;grid-template-columns:1fr 1.6fr}.faq-list summary{font-size:15px}.hero-grid .desktop-break{display:none}}
@media(max-width:600px){html{scroll-padding-top:20px}.container{width:calc(100% - 36px)}.header{height:69px}.brand{font-size:26px}.brand-mark{font-size:22px}.header nav{font-size:12px;gap:17px}.header nav a:nth-child(3){display:none}.hero-grid{display:block;padding-top:36px;padding-bottom:8px}.service-line{font-size:12px;margin-bottom:20px}h1{font-size:clamp(41px,10.5vw,58px);line-height:1.05;margin-bottom:23px;letter-spacing:-.055em}.hero-description{font-size:16px;max-width:100%}.hero-actions{gap:20px;margin-top:27px}.hero-actions .button{padding:14px 20px;font-size:14px}.hero-actions .text-link{font-size:13px}.hero-note{font-size:11px;max-width:350px}.document-scene{height:440px;transform:scale(.78);transform-origin:top center;margin:34px 0 -70px;width:440px;max-width:none;left:50%;translate:-50% 0}.hero-bottom{display:grid;grid-template-columns:1fr auto 1fr;gap:8px 12px;text-align:center;padding-block:20px;font-size:11px}.hero-bottom>span:nth-child(4){display:none}.hero-bottom>span:nth-child(5){grid-column:1}.hero-bottom>strong{grid-column:3}.section{padding-block:60px}h2{font-size:35px;line-height:1.13}.section-heading{display:block;margin-bottom:30px}.section-heading p{margin-top:20px;line-height:1.8}.document-type{padding:23px;gap:20px}.document-type h3{font-size:21px}.document-type p{font-size:14px}.type-code{font-size:24px;min-width:62px;height:78px;padding-top:15px}.steps{margin-top:34px;gap:28px 22px}.steps h3{font-size:18px}.steps p{font-size:13px}.step-number{margin-bottom:17px}.cases{grid-template-columns:1fr}.case{min-height:0;padding:27px}.case h3{max-width:340px;font-size:24px}.case p{max-width:440px}.case-category{margin-bottom:18px}.quality-grid,.upload-section,.faq-grid{display:block}.quality-intro{margin-bottom:32px}.quality-list{gap:25px}.quality-list h3{font-size:18px}.upload-copy>p{max-width:100%}.upload-help{margin-top:25px;display:grid;grid-template-columns:1fr auto;align-items:center;margin-bottom:30px;padding-top:20px}.upload-help p{grid-column:1 / -1}.upload-help .phone-link{font-size:14px;margin:0}.upload-help .text-link{font-size:13px}.upload-panel{padding:23px 20px}.submit-button{font-size:13px}.faq-grid h2{margin-bottom:28px}.faq-list summary{font-size:16px}.footer{padding-top:38px}.footer-top{display:block}.footer-contacts{margin-top:25px;font-size:16px}.footer-bottom{font-size:10px;gap:12px}.privacy-main h1{font-size:36px}.privacy-main{padding-block:45px 60px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
