/* Общая тема React-сайта и его статического экспорта. */
:root{--nb-ink:#111d25;--nb-muted:#53616b;--nb-paper:#fffaf0;--nb-line:#ded8ca;--nb-deep:#071018;--nb-north:#37d39a;--nb-green:#18704f;--nb-white:#fff}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0}.nb-site{background:var(--nb-paper);color:var(--nb-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',Arial,sans-serif;line-height:1.6}.nb-site a{color:inherit;text-decoration:none}.nb-site button{font:inherit}.nb-site h1,.nb-site h2,.nb-site h3,.nb-site p{margin:0}.nb-site svg{flex-shrink:0}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.nb-site a:focus-visible,.nb-site button:focus-visible{outline:3px solid #2785ad;outline-offset:6px}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:white;padding:12px}.skip-link:focus{top:12px}.site-header{background:var(--nb-deep);color:#e7eeee;position:sticky;top:0;z-index:10;border-bottom:1px solid #2b3b44}.header-inner{display:flex;align-items:center;gap:30px;min-height:86px}.brand{display:flex;align-items:center;gap:12px;font-size:18px;white-space:nowrap}.brand strong{font-weight:750}.mark{display:grid;place-items:center;width:39px;height:39px;border:1px solid #478b76;border-radius:7px;color:#9df2ce;font-size:16px;font-weight:800}.header-inner nav{display:flex;gap:24px;margin-left:auto;font-size:14px}.header-inner nav a{padding-block:12px}.header-inner nav a:hover{color:var(--nb-north)}.lang-switch{display:flex;gap:12px;align-items:center;font-size:13px;font-weight:650;letter-spacing:.02em;border-left:1px solid #3a4b56;padding-left:18px;margin-left:6px}.lang-switch a{padding-block:12px;color:#aabac3}.lang-switch a:hover{color:var(--nb-north)}.lang-switch a[aria-current="page"]{color:var(--nb-north)}.header-cta{display:flex;gap:7px;align-items:center;font-size:14px;border-left:1px solid #3a4b56;padding-left:24px}.hero{background:var(--nb-deep);color:#f1f4f2}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;padding-block:62px 54px}.eyebrow{font-size:14px;font-weight:650;letter-spacing:.07em;color:var(--nb-green)}.hero .eyebrow,.testing-section .eyebrow{color:#8ae4bd}.nb-site h1{font-size:clamp(56px,6.8vw,88px);line-height:1.02;letter-spacing:-.055em;font-weight:650;margin:22px 0}.nb-site h1 span{color:var(--nb-north)}.lead{font-size:22px;line-height:1.55}.hero-description{font-size:16px;color:#aabac3;margin-top:18px!important;max-width:500px}.actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 19px;border-radius:5px;font-size:15px;font-weight:650}.nb-site .primary{background:var(--nb-north);color:var(--nb-deep)}.primary:hover{background:#72e5ba}.text-link{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:15px;font-weight:600}.text-link:hover{text-decoration:underline}.flagship-preview{border:1px solid #45515a;border-radius:8px;overflow:hidden;background:#10212a}.preview-top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:19px 22px;border-bottom:1px solid #34434b;font-size:14px}.status{color:#a4efd0;font-size:13px}.preview-center{display:flex;min-height:246px;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;gap:14px;color:#8ca7b5}.preview-center p{font-size:27px;color:#f4f4e9;font-weight:600}.preview-center span{font-size:14px;max-width:230px}.preview-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:21px 22px;background:var(--nb-paper);color:var(--nb-ink)}.micro-label{display:block;font-size:13px;color:var(--nb-muted);margin-bottom:5px}.preview-bottom strong{font-size:15px}.preview-bottom a{display:grid;place-items:center;min-width:44px;min-height:44px;background:#deefe3;border-radius:4px}.hero-footer{border-top:1px solid #2b3b44;padding-block:20px;display:flex;justify-content:space-between;gap:16px;font-size:13px;color:#aabac3}.hero-footer>a{display:flex;align-items:center;gap:12px}.directions{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--nb-line);border-block:1px solid var(--nb-line)}.direction{position:relative;padding:30px 24px;background:var(--nb-paper)}.direction>svg:first-child{color:var(--nb-green);margin-bottom:12px}.nb-site .direction h2{font-size:20px;letter-spacing:-.02em}.direction h2 span{font-weight:400}.direction p{font-size:14px;color:var(--nb-muted);margin-top:8px}.direction-arrow{position:absolute;right:16px;top:30px;color:var(--nb-muted)}.section{padding-block:76px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:30px}.nb-site h2{font-size:clamp(30px,3.7vw,44px);line-height:1.17;font-weight:600;letter-spacing:-.035em}.section-heading h2,.studio-grid h2{margin-top:12px}.section-note{color:var(--nb-muted);font-size:14px;max-width:280px}.game-details{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-top:8px}.nb-site h3{font-size:23px;line-height:1.35;font-weight:600;letter-spacing:-.02em}.game-details h3{font-size:29px}.muted{color:var(--nb-muted);font-size:16px;line-height:1.8}.game-details .muted{margin-top:18px}.nb-site .ink-link{color:var(--nb-green);margin-top:15px}.project-facts{margin:0}.project-facts>div{padding:17px 0;border-bottom:1px solid var(--nb-line);display:grid;grid-template-columns:140px 1fr;gap:14px}.project-facts>div:first-child{border-top:1px solid var(--nb-line)}.project-facts dt{font-size:14px;color:var(--nb-muted)}.project-facts dd{margin:0;font-size:15px}.play-section{background:#f0ece2;border-block:1px solid var(--nb-line)}.section-intro{color:var(--nb-muted);max-width:720px;margin-bottom:30px!important}.play-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.play-card{background:var(--nb-paper);border:1px solid #d4cfc3;border-radius:7px;overflow:hidden}.game-cover{position:relative;min-height:217px;overflow:hidden;display:flex;justify-content:space-between;flex-direction:column;padding:17px 20px;background:#0b1220;color:#eaf6ff}a.game-cover{color:#eaf6ff;text-decoration:none}
.game-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:left center;z-index:0}
.game-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,18,38,.1),rgba(6,18,38,.78));z-index:1}
.game-cover .cover-meta,.game-cover .cover-caption{position:relative;z-index:2}.cover-02{background:#203441;color:#b8cddd}.cover-03{background:#34312b;color:#ded0ad}.cover-meta{width:100%;display:flex;justify-content:space-between;gap:10px;font-size:12px;letter-spacing:.06em}.cover-caption{font-size:13px}.play-info{padding:24px}.genre{color:var(--nb-green);font-size:13px;margin-bottom:8px!important}.play-info .muted{margin-top:12px;font-size:15px}.play-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--nb-line);padding-top:19px;margin-top:23px}.play-bottom>span{font-size:13px;color:var(--nb-muted)}.play-bottom button{display:flex;gap:6px;align-items:center;min-height:44px;padding:9px 12px;border:1px solid #cac8bd;border-radius:4px;background:#e6e4dc;color:#606765;font-size:14px;cursor:not-allowed}.lab-list{border-top:1px solid var(--nb-line)}.lab-list article{display:grid;grid-template-columns:85px 1fr auto;gap:24px;align-items:start;border-bottom:1px solid var(--nb-line);padding:28px 0}.lab-number{font-family:monospace;color:var(--nb-green);font-size:15px;padding-top:4px}.lab-list h3{font-size:22px}.lab-list p{color:var(--nb-muted);margin-top:9px;max-width:640px}.lab-status{font-size:13px;color:var(--nb-muted);padding-top:5px}.tech-note{display:flex;gap:18px;background:#e8eee6;padding:25px;margin-top:30px;border-radius:5px;scroll-margin-top:120px}.tech-note svg{color:var(--nb-green)}.tech-note h3{font-size:19px}.tech-note p{color:var(--nb-muted);font-size:15px;margin-top:7px}.testing-section{background:var(--nb-deep);color:#f1f4f2;padding-block:64px}.testing-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:80px;align-items:center}.testing-grid h2{margin-top:13px}.testing-grid p{margin-top:18px;max-width:530px;color:#b8c6ce}.testing-state{border-left:1px solid #415058;padding-left:36px}.testing-state svg{color:var(--nb-north);margin-bottom:13px}.testing-state h3{font-size:23px}.testing-state span{display:block;margin-top:20px;font-size:14px;color:#9ae5c5}.studio-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.studio-grid .muted{margin-top:20px}.roadmap-note{font-size:14px!important;margin-top:8px!important}.roadmap{list-style:none;padding:0;margin:22px 0 0}.roadmap li{display:flex;gap:22px;padding:18px 0;border-top:1px solid var(--nb-line)}.roadmap li>span{font-family:monospace;color:var(--nb-green);font-size:14px}.roadmap p{font-size:15px;color:var(--nb-muted);margin-top:4px}.contacts-section{background:#eeeee5;border-top:1px solid var(--nb-line)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.contact-grid p{color:var(--nb-muted);margin-top:10px}.contact-pending{display:block;font-size:14px;margin-top:21px;color:var(--nb-muted)}.site-footer{padding:30px 0;background:var(--nb-deep);color:#d6e1e7}.site-footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:25px}.site-footer p{font-size:13px;color:#aabac3;max-width:280px}.site-footer .wrap>a:last-child{font-size:14px}
@media(max-width:1050px){.join-grid{grid-template-columns:1fr 1fr}.header-inner{gap:20px}.header-cta{display:none}.hero-grid{gap:30px}.directions{grid-template-columns:repeat(2,1fr)}.play-grid{gap:14px}.play-info{padding:18px}.play-bottom{align-items:start;flex-direction:column;gap:10px}.game-details,.testing-grid,.studio-grid{gap:40px}.lab-list article{grid-template-columns:65px 1fr}.lab-status{grid-column:2}.header-inner nav{gap:20px}}
@media(max-width:700px){html{scroll-padding-top:140px}.wrap{width:calc(100% - 36px)}.header-inner{flex-wrap:wrap;gap:6px;padding-block:13px 6px}.brand{font-size:17px}.header-inner nav{width:100%;justify-content:space-between;gap:8px;margin-left:0}.header-inner nav a{font-size:14px;min-height:44px}.hero-grid{grid-template-columns:1fr;padding-block:38px;gap:35px}.nb-site h1{font-size:64px}.hero .eyebrow{max-width:300px}.lead{font-size:20px}.hero-footer{font-size:12px}.hero-footer>span{max-width:130px}.preview-center{min-height:200px}.section{padding-block:48px}.section-heading{align-items:flex-start;flex-direction:column;gap:16px;margin-bottom:25px}.section-note{max-width:none}.game-details,.play-grid,.testing-grid,.studio-grid,.contact-grid{grid-template-columns:1fr;gap:30px}.directions{grid-template-columns:1fr}.direction{padding-block:24px}.nb-site .direction h2{font-size:19px}.direction h2 span{display:block;font-size:14px}.direction-arrow{right:10px;top:26px}.project-facts>div{grid-template-columns:110px 1fr;gap:12px}.play-info{padding:22px}.play-bottom{flex-direction:row;align-items:center}.game-cover{min-height:220px}.lab-list article{grid-template-columns:45px 1fr;gap:12px}.lab-list h3{font-size:21px}.lab-status{padding-top:0}.tech-note{padding:20px}.testing-section{padding-block:44px}.testing-state{padding:25px 0 0;border-left:0;border-top:1px solid #415058}.contact-grid>div+div{border-top:1px solid var(--nb-line);padding-top:26px}.footer-grid{grid-template-columns:1fr;gap:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Раздел «Статьи» / блог */
.back-link{margin-bottom:22px}
.blog-hero .section-intro{margin-top:16px!important}
.blog-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.blog-teaser-list{margin-bottom:26px}
.blog-card{background:var(--nb-paper);border:1px solid #d4cfc3;border-radius:7px;padding:24px;display:flex;flex-direction:column;gap:12px}
.blog-card h3{font-size:20px;line-height:1.3}
.blog-card h3 a:hover{color:var(--nb-green)}
.blog-card .muted{font-size:15px;margin-top:0;flex-grow:1}
.blog-card-meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--nb-muted)}
.blog-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:6px}
.blog-tags{display:flex;flex-wrap:wrap;gap:8px}
.blog-tag{font-size:12px;letter-spacing:.03em;color:var(--nb-green);background:#e8eee6;border-radius:4px;padding:4px 9px}
.article-page{max-width:760px}
.article-header{border-bottom:1px solid var(--nb-line);padding-bottom:32px;margin-bottom:32px}
.article-header h1{font-size:clamp(30px,4vw,42px);line-height:1.18;letter-spacing:-.03em;font-weight:650;margin:16px 0}
.article-intro{margin-top:16px!important;color:var(--nb-muted)}
.article-body section+section{margin-top:34px}
.article-body h2{font-size:23px;margin-bottom:14px}
.article-body p{color:var(--nb-ink);font-size:16px;line-height:1.8}
.article-body p+p{margin-top:14px}
.article-related{margin-top:64px;padding-top:36px;border-top:1px solid var(--nb-line)}
.article-related h3{font-size:20px;margin-bottom:20px}
.article-related .blog-list{grid-template-columns:repeat(2,1fr)}
.article-author{color:var(--nb-green);font-weight:600}
.article-table-wrap{margin-top:14px;overflow-x:auto;border:1px solid var(--nb-line);border-radius:6px}
.article-table{width:100%;border-collapse:collapse;font-size:15px}
.article-table th,.article-table td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--nb-line)}
.article-table th{background:#f2f0e8;color:var(--nb-ink);font-weight:650}
.article-table tr:last-child td{border-bottom:none}
.article-quote{margin:18px 0 0;padding:18px 22px;border-left:3px solid var(--nb-green);background:#f2f0e8;border-radius:0 6px 6px 0}
.article-quote p{font-size:16px;font-style:italic;color:var(--nb-ink)}
.article-quote cite{display:block;margin-top:8px;font-size:13px;font-style:normal;color:var(--nb-muted)}
.article-diagram{margin-top:18px;padding:18px;border:1px solid var(--nb-line);border-radius:6px;background:var(--nb-paper);overflow-x:auto}
.article-diagram svg{max-width:100%;height:auto;display:block;margin-inline:auto}
.article-image{margin:18px 0 0}
.app-shots{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-top:20px}
.app-shots img{width:100%;height:auto;border-radius:12px;border:1px solid var(--nb-line);display:block}
.article-image img{width:100%;height:auto;border-radius:6px;border:1px solid var(--nb-line)}
.article-image figcaption{margin-top:8px;font-size:13px;color:var(--nb-muted);text-align:center}
@media(max-width:1050px){.blog-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.blog-list,.article-related .blog-list{grid-template-columns:1fr}.article-header{padding-bottom:24px;margin-bottom:24px}}
.tech-form-block{display:flex;flex-direction:column;gap:18px;background:#e8eee6;padding:25px;margin-top:30px;border-radius:5px;scroll-margin-top:120px}
.tech-form-heading{display:flex;gap:18px}
.tech-form-heading svg{color:var(--nb-green);flex-shrink:0}
.tech-form-heading h3{font-size:19px}
.tech-form-heading p{color:var(--nb-muted);font-size:15px;margin-top:7px}
.business-form-intro{color:var(--nb-muted);font-size:14px;margin:0}
.business-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.business-form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--nb-muted)}
.business-form-message{grid-column:1/-1}
.business-form input,.business-form textarea{border:1px solid #cac8bd;border-radius:4px;background:#f2f0e8;padding:9px 11px;font:inherit;color:#8a8f89;resize:vertical}
.business-form input:disabled,.business-form textarea:disabled{cursor:not-allowed}
.business-form-footer{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.business-form-footer button{display:flex;gap:6px;align-items:center;min-height:44px;padding:9px 16px;border:1px solid #cac8bd;border-radius:4px;background:#e6e4dc;color:#606765;font-size:14px;cursor:not-allowed}
@media (max-width:700px){.business-form-grid{grid-template-columns:1fr}}
.career-section .section-heading svg{color:var(--nb-green)}
.career-grid{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1px;background:var(--nb-line)}
.career-chip{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#f2f0e8;padding:14px 16px;color:#8a8f89}
.career-chip span:first-child{font-size:14px;color:#6b7570}
.career-chip-status{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#9a9c93;border:1px solid #cac8bd;border-radius:3px;padding:2px 7px}
@media (max-width:700px){.career-grid{grid-template-columns:1fr}}
.business-form-footer button{background:var(--nb-north);color:var(--nb-deep);border:none;cursor:pointer}
.business-form-footer button:hover{background:#72e5ba}
.business-form input,.business-form textarea{color:var(--nb-ink)}
.business-form-hint{font-size:14px;color:var(--nb-muted)}
.footer-contacts{display:flex;flex-wrap:wrap;gap:18px;margin-top:14px}
.footer-contacts a{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--nb-paper);opacity:.85}
.footer-contacts a:hover{opacity:1}
.contact-grid a.contact-link{display:inline-flex;align-items:center;gap:7px;font-size:15px;margin-top:21px;color:var(--nb-ink)}
.contact-links{display:flex;flex-wrap:wrap;gap:28px;margin-top:24px}
.contact-links .contact-link{font-size:17px;margin-top:0}
.business-form-block{display:flex;flex-direction:column;gap:18px;background:#e8eee6;padding:25px;margin-top:30px;border-radius:5px;scroll-margin-top:120px}
.business-form-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.business-form-file{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--nb-muted)}
.business-form-file-label{font-size:13px;color:var(--nb-muted)}
.business-form-file-control{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.business-form-file-btn{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:9px 16px;border:1px solid #cac8bd;border-radius:4px;background:var(--nb-paper);color:var(--nb-ink);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s}
.business-form-file-btn:hover{background:#e6e4dc;border-color:#b8b6ab}
.business-form-file-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.business-form-file-input:focus-visible+.business-form-file-btn{outline:3px solid #2785ad;outline-offset:3px}
.business-form-file-name{font-size:13px;color:var(--nb-muted)}
.business-form-hint.is-success{color:var(--nb-green);font-weight:650}
.business-form-hint.is-error{color:#b4432f;font-weight:650}
.business-form-heading h3{font-size:19px}
.business-form-heading p{color:var(--nb-muted);font-size:15px;margin-top:7px}
.join-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--nb-line);margin-top:28px}
.join-block{background:var(--nb-paper);padding:28px;scroll-margin-top:120px}
.join-block-heading{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.join-block-heading svg{color:var(--nb-green)}
.join-block-heading h3{font-size:19px}
.join-block>p{color:var(--nb-muted);font-size:15px;line-height:1.5}
.join-status{display:inline-block;margin-top:16px;font-size:13px;color:var(--nb-muted);border:1px solid #cac8bd;border-radius:3px;padding:4px 10px}
.join-block .career-grid{margin-top:20px;background:var(--nb-line)}
@media (max-width:900px){.join-grid{grid-template-columns:1fr}}
.site-footer{padding:52px 0 34px}
.site-footer .wrap{display:block}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;align-items:start}
.footer-col-title{color:#fff;font-size:13px;font-weight:650;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
.footer-tag{color:#aabac3;font-size:14px;margin-top:12px;max-width:280px}
.footer-legal{color:#7c8e98;font-size:13px;margin-top:18px;line-height:1.6}
.footer-col-contacts .contact-links{display:flex;flex-direction:column;gap:16px;margin-top:0}
.footer-col-contacts .contact-item{position:relative;display:inline-flex;align-items:center;width:fit-content}
.footer-col-contacts .contact-link{color:#d6e1e7;font-size:15px}
.footer-col-contacts .contact-link:hover{color:#fff}
.footer-col-links{display:flex;flex-direction:column;gap:12px;font-size:14px;color:#d6e1e7}
.footer-col-links a:hover{color:#fff}
.contact-item{position:relative;display:inline-flex;align-items:center}
.contact-item::before{content:'';position:absolute;left:0;right:0;top:-12px;height:12px}
.contact-copy{position:absolute;left:0;bottom:calc(100% + 8px);display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid #3a4b56;border-radius:5px;background:#1a2b33;color:#d6e1e7;font-size:12px;white-space:nowrap;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(4px);transition:opacity .15s ease,transform .15s ease;z-index:2}
.contact-item:hover .contact-copy,.contact-item:focus-within .contact-copy,.contact-copy:focus-visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.contact-copy:hover{border-color:var(--nb-north);color:#fff}
.contact-copy[data-copied="1"]{border-color:var(--nb-north);color:var(--nb-north)}
.lab-grid{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--nb-line)}
.lab-card{background:var(--nb-paper);padding:0 0 20px;display:flex;flex-direction:column;gap:8px}
.lab-card>h3,.lab-card>p,.lab-card>.lab-number,.lab-card>.lab-status,.lab-card>.solution-card-footer{margin-inline:20px}
.lab-card-image-wrap{display:block;border-radius:0}
.lab-card-image-wrap:focus-visible{outline:2px solid var(--nb-green);outline-offset:-2px}
.lab-card-image{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.lab-card .lab-number{font-family:monospace;color:var(--nb-green);font-size:13px;margin-top:16px!important}
.lab-card h3{font-size:17px;line-height:1.3}
.lab-card p{color:var(--nb-muted);font-size:14px;line-height:1.5;flex-grow:1}
.lab-card .lab-status{font-size:12px;color:var(--nb-muted);border:1px solid #cac8bd;border-radius:3px;padding:3px 8px;align-self:flex-start}
@media (max-width:900px){.lab-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.lab-grid{grid-template-columns:1fr}}
.lab-section-dark{background:var(--nb-deep);color:#f1f4f2}
.lab-section-dark .eyebrow{color:#8ae4bd}
.lab-section-dark h2{color:#fff}
.lab-section-dark .section-intro{color:#b8c6ce}
.lab-section-dark>.wrap>.section-heading>svg{color:#8ae4bd}
.lab-section-dark .lab-grid{background:#1c2a33}
.lab-section-dark .lab-card{background:#0e1b22}
.lab-section-dark .lab-card h3{color:#fff}
.lab-section-dark .lab-card p{color:#aabac3}
.lab-section-dark .lab-card .lab-status{color:#aabac3;border-color:#2b3b44}
.lab-section-dark .solution-status{color:#aabac3;border-color:#2b3b44}
.lab-section-dark .solution-link{color:var(--nb-north)}
.lab-section-dark .solution-grid{background:#1c2a33}
.lab-section-dark .solution-card{background:#0e1b22}
.lab-section-dark .solution-card h4{color:#fff}
.lab-section-dark .solution-card p{color:#aabac3}
.lab-section-dark .lab-sub-heading h3{color:#fff}
.lab-section-dark .lab-sub-heading .eyebrow{color:#8ae4bd}
.business-solutions{margin-top:52px}
.business-services{margin-top:52px}
.business-sub-heading{margin-bottom:16px}
.business-sub-heading h3{margin-top:8px}
.solution-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--nb-line);margin-top:22px}
.solution-card{background:var(--nb-paper);padding:24px;display:flex;flex-direction:column;gap:10px}
.solution-cover{display:flex;align-items:center;justify-content:center;height:88px;border:1px dashed #cac8bd;border-radius:6px;color:var(--nb-muted);background:#f2f0e8}
.solution-cover-image{height:auto;border:none;padding:0;overflow:hidden;border-radius:6px}
.solution-cover-image img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:6px}
.solution-cover-image a{display:block}
.solution-cover-image a:focus-visible{outline:2px solid var(--nb-green);outline-offset:2px;border-radius:6px}
.solution-card h4{font-size:18px;line-height:1.3}
.solution-card p{color:var(--nb-muted);font-size:14px;line-height:1.5;flex-grow:1}
.solution-card-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:2px}
.solution-status{font-size:12px;color:var(--nb-muted);border:1px solid #cac8bd;border-radius:3px;padding:3px 8px}
.solution-link{font-size:13px;font-weight:650;color:var(--nb-green);display:inline-flex;align-items:center;gap:5px}
.solution-link:hover{text-decoration:underline}
@media (max-width:700px){.solution-grid{grid-template-columns:1fr}}
/* /games/: стратегия для PC «Пограничье» — отдельный широкий баннер под сеткой мобильных игр (02.10.2026) */
.games-pc{margin-top:22px;border:1px solid var(--nb-line);background:var(--nb-paper);overflow:hidden;border-radius:6px}
.games-pc-banner{display:block}
.games-pc-banner img{display:block;width:100%;height:auto;aspect-ratio:3/1;object-fit:cover}
.games-pc-banner:focus-visible{outline:2px solid var(--nb-green);outline-offset:-2px}
.games-pc-body{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:22px 24px}
.games-pc-body h4{font-size:20px;line-height:1.3}
.games-pc-body p{color:var(--nb-muted);font-size:14px;line-height:1.5;margin-top:6px;max-width:620px}
.games-pc-body .solution-card-footer{gap:20px;flex-shrink:0}
@media (max-width:700px){.games-pc-banner img{aspect-ratio:auto}.games-pc-body{flex-direction:column;align-items:flex-start;gap:16px;padding:18px}}
.service-list{margin-top:22px;border-top:1px solid var(--nb-line)}
.service-row{display:grid;grid-template-columns:220px 1fr auto;gap:20px;align-items:baseline;padding:19px 0;border-bottom:1px solid var(--nb-line)}
.service-row h4{font-size:17px}
.service-row p{color:var(--nb-muted);font-size:14px;margin-top:4px}
.service-price{font-size:14px;color:var(--nb-muted);white-space:nowrap;justify-self:end}
@media (max-width:700px){.service-row{grid-template-columns:1fr;gap:6px}.service-price{justify-self:start}}

/* Шапка-хайлайт над блоком услуг (по мотивам wiseadvice-it.ru/uslugi-1s/, но в фирменной
   тёмной плитке бренда вместо синего фона конкурента) — базовая ставка и гарантия крупно. */
.business-hero{background:var(--nbw-arctic,#061226);color:var(--nbw-ice,#EAF6FF);border-radius:12px;padding:34px 32px;margin-top:28px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.business-hero-label{font-size:13px;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--nbw-mist,#9DB6D3)}
.business-hero-price{font-size:clamp(32px,4vw,46px);font-weight:800;letter-spacing:-.02em;color:var(--dir,#F0ABFC);margin-top:6px;line-height:1.1}
.business-hero-warranty{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:14px;color:var(--nbw-mist,#9DB6D3)}
.business-hero .btn{flex-shrink:0}
@media (max-width:700px){.business-hero{padding:26px 22px}}

/* Тарифные плитки (ставки на разработку / аудит-ревью-архитектура / пакеты поддержки) —
   единый квадратный грид, 3 в ряд, по образцу тарифных карточек wiseadvice-it.ru. */
.rate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--nb-line);margin-top:22px}
.rate-card{background:var(--nb-paper);padding:24px 22px;display:flex;flex-direction:column;gap:6px}
.rate-sub{font-size:12px;color:var(--nb-muted);text-transform:uppercase;letter-spacing:.04em}
.rate-card h4{font-size:16px;line-height:1.3;margin-top:2px}
.rate-price{font-size:24px;font-weight:750;color:var(--nb-green);letter-spacing:-.01em}
.rate-card p:last-child{color:var(--nb-muted);font-size:13px;line-height:1.5}
@media (max-width:900px){.rate-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.rate-grid{grid-template-columns:1fr}}

/* FAQ-аккордеон (/tech/, /business/) — нативные <details>/<summary>,
   без JavaScript; тот же квадратный "плитки на линии" стиль, что у rate-grid/solution-grid. */
.faq-list{display:flex;flex-direction:column;gap:1px;background:var(--nb-line);margin-top:22px;border-radius:8px;overflow:hidden}
.faq-item{background:var(--nb-paper)}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-size:15px;font-weight:650;color:var(--nb-ink);display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:20px;line-height:1;color:var(--nb-muted);flex-shrink:0}
.faq-item[open] summary::after{content:'\2212'}
.faq-item summary:focus-visible{outline:2px solid var(--nb-green);outline-offset:-2px}
.faq-item p{margin:0;padding:0 22px 20px;color:var(--nb-muted);font-size:14px;line-height:1.6}

/* Страница отдельного продукта (NorthHub, /business/northhub/) — большая обложка,
   грид функций и блок заказа с ценой по запросу. */
.northhub-hero-image{display:block;width:100%;height:auto;border-radius:10px;margin-top:28px;border:1px solid var(--nb-line)}
.feature-grid{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--nb-line)}
.feature-card{background:var(--nb-paper);padding:20px 20px 22px}
.feature-card h4{font-size:15px;line-height:1.3}
.feature-card p{color:var(--nb-muted);font-size:13px;line-height:1.5;margin-top:6px}
@media (max-width:900px){.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.feature-grid{grid-template-columns:1fr}}
.order-box{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:22px;background:var(--nb-paper);border:1px solid var(--nb-line);border-radius:10px;padding:26px 28px}
.order-price{font-size:22px;font-weight:750;color:var(--nb-green)}
@media (max-width:700px){.order-box{padding:22px}}

/* Маркетинговая карточка конструктора сайтов на /tech/ — раньше там была
   голая текстовая ссылка, непонятно куда ведущая. Мокап «браузера» рисуется
   в CSS (как flagship-preview на главной), без внешней картинки. */
.builder-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center;margin-top:28px}
.builder-hero-text h3{font-size:clamp(26px,3vw,34px);line-height:1.2;letter-spacing:-.02em;margin-top:8px}
.builder-hero-text p.muted{margin-top:14px;max-width:480px}
.builder-hero-text .btn{margin-top:22px}
.builder-preview{border:1px solid #45515a;border-radius:8px;overflow:hidden;background:#10212a;color:#f1f4f2}
.builder-preview-top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;border-bottom:1px solid #34434b;font-size:13px;color:#8ca7b5}
.builder-preview-steps{list-style:none;margin:0;padding:22px 20px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.builder-preview-steps li{display:flex;align-items:center;gap:10px;font-size:14px;color:#dbe6ea}
.builder-preview-steps span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.08);font-family:monospace;font-size:12px;color:#9df2ce;flex-shrink:0}
.builder-preview-bottom{display:flex;justify-content:space-between;gap:16px;padding:18px 20px;background:var(--nb-paper);color:var(--nb-ink)}
.builder-preview-bottom strong{font-size:16px}
@media (max-width:900px){.builder-hero{grid-template-columns:1fr;gap:28px}}
@media (max-width:600px){.builder-preview-steps{grid-template-columns:1fr}}

.tech-solutions{margin-top:8px}

/* Главная — карточка «Сайты и 1С» с картинкой и раздельными ценами (20.09.2026) */
.preview-center-image{padding:0;min-height:0;display:block}
.preview-image{display:block;width:100%;height:auto}
.preview-bottom-split{display:grid;grid-template-columns:1fr 1fr;background:var(--nb-paper);color:var(--nb-ink)}
.preview-price-link{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:18px 22px;color:inherit}
.preview-price-link:first-child{border-right:1px solid var(--nb-line)}
.preview-price-link .micro-label{display:block;font-size:13px;color:var(--nb-muted);margin-bottom:0}
.preview-price-link .price-row{display:flex;align-items:center;gap:6px;font-size:15px;font-weight:650}

/* Фикс мобильной вёрстки (20.09.2026): .footer-grid{display:grid;grid-template-
   columns:1.4fr 1fr 1fr;...} объявлен в файле ПОСЛЕ мобильного оверрайда
   (@media max-width:700px .footer-grid{grid-template-columns:1fr}), поэтому
   по порядку каскада всегда побеждал 3-колоночный вариант — футер не
   схлопывался в одну колонку на мобильных, из-за чего вся страница получала
   горизонтальный оверфлоу (окно просмотра "раздувалось" шире экрана, что
   ломало позиционирование всплывающих элементов и на других страницах,
   например кнопку-переход в конструкторе). Правило ниже — самое последнее в
   каскаде и с тем же селектором, поэтому гарантированно выигрывает.  */
@media(max-width:700px){.footer-grid{grid-template-columns:1fr}}

/* Главная: тихая ссылка «Наши игры →» под абзацем про игры (02.10.2026) */
.hero-games-link{display:inline-flex;align-items:center;gap:6px;margin:4px 0 24px;font-size:15px}

/* 08.10.2026 (SEO): блоки расширенных страниц продуктов и перелинковки статей */
.seo-chip-list{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.seo-chip-list li{border:1px solid var(--nb-line);border-radius:999px;padding:6px 14px;font-size:14px;background:var(--nb-paper)}
.seo-two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--nb-line);margin-top:22px;border-radius:8px;overflow:hidden}
.seo-three-col{grid-template-columns:repeat(3,1fr)}
.seo-two-col>div{background:var(--nb-paper);padding:20px 22px}
.seo-two-col h4{font-size:16px;line-height:1.3;margin-bottom:8px}
.seo-two-col .muted{font-size:14px;line-height:1.6}
.seo-steps{margin:22px 0 0;padding:0;list-style:none;counter-reset:seo-step;display:grid;gap:12px}
.seo-steps li{counter-increment:seo-step;position:relative;padding:16px 20px 16px 58px;border:1px solid var(--nb-line);border-radius:8px;background:var(--nb-paper);color:var(--nb-muted);font-size:15px;line-height:1.6}
.seo-steps li::before{content:counter(seo-step);position:absolute;left:18px;top:14px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;background:var(--nb-green);color:#fff}
.seo-steps strong{color:var(--nb-ink)}
.seo-related{list-style:none;margin:18px 0 0;padding:0;border-top:1px solid var(--nb-line)}
.seo-related li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:14px 0;border-bottom:1px solid var(--nb-line)}
.seo-related a{font-weight:600;color:var(--nb-green)}
.seo-related a:hover{text-decoration:underline}
.seo-related span{color:var(--nb-muted);font-size:13px;text-align:right}
.article-product{margin-top:40px}
.article-product .eyebrow{margin-bottom:6px}
.article-product-title{font-size:20px;font-weight:650;line-height:1.3;margin-bottom:6px!important}
@media (max-width:800px){.seo-two-col,.seo-three-col{grid-template-columns:1fr}.seo-related li{flex-direction:column;gap:4px}.seo-related span{text-align:left}}

/* 08.10.2026: видимый H1 на страницах продуктов (вместо скрытого H1 + видимого H2) — тот же размер, что был у H2 */
.nb-site h1.product-h1{font-size:clamp(30px,3.7vw,44px);line-height:1.17;font-weight:600;letter-spacing:-.035em;margin:12px 0 0}
/* NorthByte Works — дизайн A4 «Современный, на доверии» (15.10.2026).
   Заменил брендбук «Pixel Aurora»: один шрифт Onest, светлый фон, фиолетовый
   акцент, белые карточки. Подключается после northbyte.css на каждой странице.
   Шрифт лежит на сайте (/fonts/), внешние сервисы не нужны. */
@font-face{font-family:'Onest';font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/onest-cyrillic-wght-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Onest';font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/onest-latin-wght-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --a4-bg:#F6F7FB;--a4-card:#FFFFFF;--a4-ink:#0B1220;--a4-text:#3D475C;--a4-muted:#5A6478;--a4-line:#E3E6EF;
  --a4-accent:#4B3BD1;--a4-accent-hover:#3326A8;--a4-accent-soft:#F1EFFF;--a4-accent-soft2:#E9E6FF;
  --a4-teal:#0E8F7A;--a4-teal-soft:#E3F6F2;--a4-dark:#0B1220;--a4-dark2:#1D2740;--a4-dark-text:#C9D1E3;--a4-dark-muted:#8D97AD;--a4-mint:#7CE7D3;
  --a4-shadow:0 1px 2px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.06);
  --a4-shadow-lift:0 22px 50px rgba(15,23,42,.12);
  /* старые имена переменных — на них ссылаются стили конструктора и отдельных страниц */
  --nbw-teal:var(--a4-teal);--nbw-violet:var(--a4-accent);--nbw-arctic:var(--a4-dark);--nbw-night:var(--a4-dark2);--nbw-ice:#FFFFFF;--nbw-mist:var(--a4-dark-text);
  --nbw-grad:var(--a4-accent);
  --f-head:Onest,ui-sans-serif,system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --f-body:Onest,ui-sans-serif,system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --f-pixel:var(--f-body);
}

/* ---------- Токены (обе темы светлые: тёмной темы в A4 нет) ---------- */
.nb-site{--dir:var(--a4-accent);--nb-deep:var(--a4-dark);--nb-north:var(--a4-accent);font-family:var(--f-body);color-scheme:light;background:var(--a4-bg);color:var(--a4-ink)}
.nb-site[data-theme="light"],.nb-site[data-theme="dark"]{--nb-ink:var(--a4-ink);--nb-muted:var(--a4-muted);--nb-paper:var(--a4-bg);--nb-line:var(--a4-line);--nb-green:var(--a4-accent);--bs:var(--a4-card);--bs2:var(--a4-accent-soft);--bb:#CDD3E1;--tint:var(--a4-accent-soft);--px-line:transparent;--glow:0;color-scheme:light}
.nb-site ::selection{background:var(--a4-accent-soft2)}

/* ---------- Типографика ---------- */
.nb-site h1,.nb-site h2,.nb-site h3{font-family:var(--f-head);color:var(--a4-ink)}
.nb-site h1:where(:not(.bp-frame *):not(.ps *)){font-size:clamp(36px,4.6vw,60px);line-height:1.06;letter-spacing:-.035em;font-weight:800}
.nb-site h1 span{background:none;-webkit-background-clip:initial;background-clip:initial;color:var(--a4-accent)}
.nb-site h2:where(:not(.bp-frame *):not(.ps *)){font-size:clamp(26px,3vw,40px);line-height:1.14;letter-spacing:-.03em;font-weight:800}
.nb-site h3:where(:not(.bp-frame *):not(.ps *)){font-weight:700;letter-spacing:-.015em;line-height:1.3;font-size:19px}
.nb-site .game-details h3{font-size:24px}
.nb-site .lab-list h3{font-size:19px}
.nb-site .lab-card h3{font-size:16px}
.nb-site .direction h2{font-size:19px;letter-spacing:-.02em}
.nb-site .direction h2 span{font-family:var(--f-body);font-weight:500;color:var(--a4-muted)}
.nb-site .footer-top h2{font-size:24px}
.nb-site .article-header h1{font-size:clamp(28px,3.6vw,42px);line-height:1.15}
.nb-site .article-body h2{font-size:22px}
.nb-site .blog-card h3{font-size:18px}
.nb-site .lead{font-size:19px;line-height:1.6;color:var(--a4-text)}
.nb-site .muted,.nb-site .section-intro{color:var(--a4-muted)}

/* Метки разделов: маленькие прописные, фиолетовые */
.nb-site .eyebrow{font-family:var(--f-body);font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;line-height:1.5;color:var(--a4-accent);display:flex;align-items:center;gap:10px}
.nb-site .eyebrow::before{display:none}
.nb-site .hero .eyebrow,.nb-site .testing-section .eyebrow,.nb-site .footer-top .eyebrow{color:var(--a4-accent)}
.nb-site .lab-number,.nb-site .lab-card .lab-number,.nb-site .roadmap li>span,.nb-site .cover-meta{font-family:var(--f-body);font-size:13px;font-weight:700;letter-spacing:.06em}

/* ---------- Шапка ---------- */
.nb-site .site-header{background:rgba(255,255,255,.92);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--a4-line);color:var(--a4-ink)}
.nb-site .header-inner{min-height:76px;gap:28px}
.nb-site .brand{font-family:var(--f-head);font-size:17px;font-weight:700;letter-spacing:-.01em;gap:12px;color:var(--a4-ink);text-decoration:none;display:flex;align-items:center}
.nb-site .brand strong{font-weight:700}
.nb-site .brand-text{display:grid;line-height:1.15}
.nb-site .brand-sub{font-size:13px;font-weight:500;color:var(--a4-muted);letter-spacing:0}
.nb-site .mark{width:40px;height:40px;flex:0 0 40px;background:var(--a4-dark);border:0;border-radius:12px;box-shadow:none;display:grid;place-items:center}
.nb-site .mark .px-mark{display:block}
.nb-site .header-inner nav{font-size:15px;font-weight:500;gap:26px}
.nb-site .header-inner nav a{color:var(--a4-ink);position:relative;text-decoration:none}
.nb-site .header-inner nav a:hover{color:var(--a4-accent)}
.nb-site .header-inner nav a[aria-current="page"]{color:var(--a4-accent)}
.nb-site .header-inner nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:2px;border-radius:2px;background:var(--a4-accent)}
.nb-site .header-cta{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 20px;border:0;border-radius:12px;background:var(--a4-accent);color:#FFFFFF;font-size:15px;font-weight:700;text-decoration:none;white-space:nowrap;order:2}
.nb-site .header-cta:hover{background:var(--a4-accent-hover);color:#FFFFFF}
.nb-site .header-inner nav{order:1}

/* ---------- Подвал ---------- */
.nb-site .site-footer{background:var(--a4-dark);color:#FFFFFF;border-top:0}
.nb-site .site-footer .brand{color:#FFFFFF}
.nb-site .site-footer .brand-sub{color:var(--a4-dark-muted)}
.nb-site .site-footer .mark{background:var(--a4-dark2)}
.nb-site .site-footer .wrap{align-items:stretch}
.nb-site .footer-top .muted,.nb-site .footer-bottom p,.nb-site .site-footer p{color:var(--a4-dark-muted)}
.nb-site .footer-col-title{color:#FFFFFF}
.nb-site .footer-col-links a,.nb-site .site-footer a{color:var(--a4-dark-text)}
.nb-site .footer-col-links a:hover,.nb-site .site-footer a:hover{color:#FFFFFF}
.nb-site .footer-bottom{border-top-color:var(--a4-dark2)}
.nb-site .footer-top .contact-link,.nb-site .footer-bottom>a:last-child{color:#FFFFFF}
.nb-site .footer-top .contact-link:hover{color:var(--a4-mint)}
.nb-site .site-footer .contact-link svg{color:var(--a4-mint)}

/* ---------- Кнопки и ссылки ---------- */
.nb-site .primary,.nb-site .btn.primary,.nb-site .bld-btn.primary,.nb-site .business-form-footer button{background:var(--a4-accent);color:#FFFFFF;border:0;border-radius:12px;font-weight:700}
.nb-site .primary:hover,.nb-site .btn.primary:hover,.nb-site .bld-btn.primary:hover:not(:disabled),.nb-site .business-form-footer button:hover{background:var(--a4-accent-hover);color:#FFFFFF;filter:none}
.nb-site .btn{border-radius:12px;min-height:50px;padding:0 22px;font-weight:700;text-decoration:none}
.nb-site .btn.secondary{background:#FFFFFF;border:1px solid var(--a4-line);color:var(--a4-ink)}
.nb-site .btn.secondary:hover{border-color:var(--a4-accent);color:var(--a4-accent)}
.nb-site .btn.dark{background:var(--a4-dark);color:#FFFFFF;border:0}
.nb-site .btn.dark:hover{background:var(--a4-dark2)}
.nb-site a:focus-visible,.nb-site button:focus-visible,.nb-site summary:focus-visible{outline:3px solid var(--a4-accent);outline-offset:3px}
.nb-site .ink-link{color:var(--a4-accent);font-weight:700}
.nb-site .text-link{font-weight:700;color:var(--a4-accent)}

/* ---------- Первый экран и фон страниц (без сияния и пиксельной сетки) ---------- */
.nb-site .hero{position:relative;overflow:hidden;background:var(--a4-bg);color:var(--a4-ink)}
.nb-site .hero::before,.nb-site main::before{display:none}
.nb-site main{position:relative}
.nb-site .hero>*,.nb-site main>*{position:relative}
.nb-site .hero-description,.nb-site .hero-footer{color:var(--a4-muted)}
.nb-site .hero-footer{border-top-color:var(--a4-line)}
.nb-site .hero .lead{color:var(--a4-text)}

/* ---------- Карточки и панели ---------- */
.nb-site .flagship-preview{background:var(--a4-card);border:1px solid var(--a4-line);border-radius:20px;box-shadow:var(--a4-shadow)}
.nb-site .preview-top{border-bottom-color:var(--a4-line);color:var(--a4-ink)}
.nb-site .status{color:var(--a4-teal);font-weight:700}
.nb-site .preview-center{color:var(--a4-muted)}
.nb-site .preview-center p{color:var(--a4-ink);font-family:var(--f-head);font-size:22px}
.nb-site .preview-bottom{background:var(--a4-dark);color:#FFFFFF}
.nb-site .preview-bottom .micro-label{color:var(--a4-dark-muted)}
.nb-site .preview-bottom a{background:var(--a4-accent);color:#FFFFFF;border-radius:10px}
.nb-site .directions{gap:16px;background:none;border:0;padding-block:8px 24px}
.nb-site .direction{background:var(--a4-card);border:1px solid var(--a4-line);border-radius:18px;box-shadow:var(--a4-shadow);transition:transform .25s ease,box-shadow .25s ease;text-decoration:none;color:var(--a4-ink)}
.nb-site .direction:hover{background:var(--a4-card);transform:translateY(-4px);box-shadow:var(--a4-shadow-lift)}
.nb-site .direction>svg:first-child{color:var(--a4-accent)}
.nb-site .direction::before{display:none}
.nb-site .play-section{background:var(--a4-accent-soft);border-color:var(--a4-line)}
.nb-site .play-card,.nb-site .blog-card{background:var(--a4-card);border:1px solid var(--a4-line);border-radius:18px;box-shadow:var(--a4-shadow)}
.nb-site .blog-card h3 a{color:var(--a4-ink);text-decoration:none}
.nb-site .blog-card h3 a:hover{color:var(--a4-accent)}
.nb-site .game-cover,.nb-site .cover-02,.nb-site .cover-03{background:linear-gradient(135deg,#1D2740,#0B1220);color:var(--a4-dark-text);position:relative;overflow:hidden}
.nb-site .genre{color:var(--a4-accent);font-weight:700}
.nb-site .play-bottom{border-top-color:var(--a4-line)}
.nb-site .play-bottom button{background:var(--a4-accent-soft);border-color:var(--bb);color:var(--a4-muted)}
.nb-site .tech-note,.nb-site .tech-form-block,.nb-site .business-form-block{background:var(--a4-card);border:1px solid var(--a4-line);border-radius:20px;box-shadow:var(--a4-shadow)}
.nb-site .tech-note svg{color:var(--a4-accent)}
.nb-site .blog-tag{background:var(--a4-accent-soft);color:var(--a4-accent);border-radius:999px;padding:5px 11px;font-weight:600;text-decoration:none}
.nb-site .career-chip{background:var(--a4-card);color:var(--a4-muted)}
.nb-site .career-chip span:first-child{color:var(--a4-muted)}
.nb-site .career-chip-status{border-color:var(--bb);color:var(--a4-muted)}
.nb-site .join-block{background:var(--a4-bg)}
.nb-site .join-status,.nb-site .lab-card .lab-status{border-color:var(--bb);color:var(--a4-muted)}
.nb-site .lab-grid{background:none;gap:16px;border:0}
.nb-site .lab-card{background:var(--a4-card);border:1px solid var(--a4-line);border-radius:18px;box-shadow:var(--a4-shadow)}
.nb-site .contacts-section{background:var(--a4-accent-soft);border-top-color:var(--a4-line)}
.nb-site .testing-section,.nb-site[data-theme="light"] .testing-section{background:var(--a4-dark);color:#FFFFFF}
.nb-site .testing-section h2,.nb-site .testing-section h3{color:#FFFFFF}
.nb-site .testing-grid p{color:var(--a4-dark-text)}
.nb-site .testing-state{border-left-color:var(--a4-dark2)}
.nb-site .testing-state svg,.nb-site .testing-state span{color:var(--a4-mint)}
.nb-site .business-form input,.nb-site .business-form textarea{border:1px solid #CDD3E1;background:#FFFFFF;color:var(--a4-ink);border-radius:10px;min-height:48px;padding:11px 14px}
.nb-site .business-form textarea{min-height:110px}
.nb-site .business-form input:focus,.nb-site .business-form textarea:focus{outline:none;border-color:var(--a4-accent);box-shadow:0 0 0 3px var(--a4-accent-soft2)}
.nb-site .business-form-grid label{color:var(--a4-text);font-weight:600;font-size:14px}
.nb-site .business-form-footer button{min-height:50px;padding:0 24px;font-size:15px}
.nb-site .project-facts>div{border-bottom-color:var(--a4-line)}
.nb-site .project-facts>div:first-child{border-top-color:var(--a4-line)}
.nb-site .roadmap li{border-top-color:var(--a4-line)}
.nb-site .article-header,.nb-site .article-related{border-color:var(--a4-line)}

/* ---------- Конструктор /tech/builder/ ---------- */
.nb-site .bld-top{background:var(--a4-card);border-bottom-color:var(--a4-line)}
.nb-site .bld-step-n{border-color:var(--bb)}
.nb-site .bld-step.on{background:var(--a4-dark);color:#FFFFFF}
.nb-site .bld-step.on .bld-step-n{background:var(--a4-accent);color:#FFFFFF}
.nb-site .bld-btn{border-radius:10px}
.nb-site .bld-btn.ghost{border-color:var(--bb);color:var(--a4-ink)}
.nb-site .bld-btn.ghost:hover{background:var(--a4-accent-soft)}

@media(prefers-reduced-motion:reduce){.nb-site .direction,.nb-site .a4-lift{transition:none}.nb-site .direction:hover,.nb-site .a4-lift:hover{transform:none}}

/* ---------- Меню на телефоне под кнопкой «Меню» (без JS) ---------- */
.nb-site .nav-toggle{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;margin:0}
.nb-site .nav-burger{display:none}
@media(max-width:1100px){.nb-site .header-inner nav{gap:18px}.nb-site .brand-sub{display:none}}
@media(max-width:860px){
  .nb-site .header-inner{flex-wrap:wrap;gap:0;padding-block:10px;min-height:64px}
  .nb-site .header-cta{order:0;margin-left:auto;min-height:44px;padding:0 14px}
  .nb-site .nav-burger{display:inline-flex;align-items:center;gap:10px;margin-left:8px;min-height:44px;padding:0 14px;border:1px solid var(--a4-line);border-radius:12px;background:#FFFFFF;font-size:15px;font-weight:600;color:var(--a4-ink);cursor:pointer;user-select:none}
  .nb-site .nav-burger-icon,.nb-site .nav-burger-icon::before,.nb-site .nav-burger-icon::after{display:block;width:16px;height:2px;background:currentColor;border-radius:1px;position:relative}
  .nb-site .nav-burger-icon::before,.nb-site .nav-burger-icon::after{content:"";position:absolute;left:0}
  .nb-site .nav-burger-icon::before{top:-5px}
  .nb-site .nav-burger-icon::after{top:5px}
  .nb-site .nav-toggle:focus-visible+.nav-burger{outline:3px solid var(--a4-accent);outline-offset:3px}
  .nb-site .header-inner nav{order:3;display:none;width:100%;flex-direction:column;gap:0;margin:8px 0 4px;padding-top:6px;border-top:1px solid var(--a4-line)}
  .nb-site .nav-toggle:checked~nav{display:flex}
  .nb-site .header-inner nav a{min-height:44px;padding-block:10px;font-size:16px;display:flex;align-items:center}
  .nb-site .header-inner nav a[aria-current="page"]::after{bottom:6px;right:auto;width:28px}
}
@media(max-width:420px){.nb-site .brand>span:last-child{font-size:15px}.nb-site .header-cta{padding:0 12px}}

/* Форма заявки на главной */
.nb-site #request .business-form-block{margin-top:0}

/* ======================================================================
   Главная по макету A4 (классы a4-*)
   ====================================================================== */
.nb-site .a4-wrap{width:min(1280px,calc(100% - 64px));margin-inline:auto}
.nb-site .a4-section{padding-block:88px}
.nb-site .a4-section.white{background:#FFFFFF}
.nb-site .a4-lift{transition:transform .25s ease,box-shadow .25s ease}
.nb-site .a4-lift:hover{transform:translateY(-4px);box-shadow:var(--a4-shadow-lift)}
.nb-site .a4-h2{margin:10px 0 0;max-width:820px}
.nb-site .a4-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:40px}
.nb-site .a4-head-link{font-weight:700;color:var(--a4-accent)}

/* Первый экран */
.nb-site .a4-hero{padding-block:64px 40px;background:var(--a4-bg)}
.nb-site .a4-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.nb-site .a4-badge{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;border-radius:999px;background:#FFFFFF;border:1px solid var(--a4-line);font-size:14px;font-weight:600;color:var(--a4-text)}
.nb-site .a4-badge b{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;border-radius:999px;background:var(--a4-dark);color:#FFFFFF;font-size:13px}
.nb-site .a4-hero h1{margin:22px 0 20px;font-size:clamp(38px,4.8vw,64px)}
.nb-site .a4-hero .lead{max-width:600px;margin:0}
.nb-site .a4-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.nb-site .a4-checks{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:15px;color:var(--a4-text)}
.nb-site .a4-checks li{display:flex;align-items:center;gap:8px}
.nb-site .a4-checks svg{color:var(--a4-teal);flex:none}
.nb-site .a4-visual{position:relative;min-height:440px}
.nb-site .a4-chat{position:relative;z-index:1;width:min(440px,100%);margin-left:auto;margin-right:40px;background:#FFFFFF;border:1px solid var(--a4-line);border-radius:22px;box-shadow:var(--a4-shadow-lift);padding:20px;display:grid;gap:12px}
.nb-site .a4-chat-top{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--a4-muted)}
.nb-site .a4-chat-top b{color:var(--a4-ink)}
.nb-site .a4-avatar{width:32px;height:32px;border-radius:10px;background:var(--a4-accent-soft2);color:var(--a4-accent);display:grid;place-items:center;font-size:12px;font-weight:800}
.nb-site .a4-msg{max-width:85%;padding:11px 14px;border-radius:16px;font-size:15px;line-height:1.45}
.nb-site .a4-msg.in{justify-self:end;background:#F1F3F8;color:var(--a4-ink);border-bottom-right-radius:6px}
.nb-site .a4-msg.out{background:var(--a4-accent);color:#FFFFFF;border-bottom-left-radius:6px}
.nb-site .a4-task{position:relative;z-index:2;width:min(330px,80%);margin:-26px 0 0 auto;background:#FFFFFF;border:1px solid var(--a4-line);border-radius:18px;box-shadow:var(--a4-shadow-lift);padding:18px}
.nb-site .a4-task-top{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--a4-muted)}
.nb-site .a4-task-top span:last-child{padding:3px 10px;border-radius:999px;background:var(--a4-teal-soft);color:var(--a4-teal);font-weight:700}
.nb-site .a4-task b{display:block;margin:8px 0 10px;font-size:16px}
.nb-site .a4-task ul{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:14px;color:var(--a4-text)}
.nb-site .a4-task li{display:flex;gap:8px;align-items:center}
.nb-site .a4-task li svg{color:var(--a4-teal);flex:none}
.nb-site .a4-guarantee{position:absolute;z-index:3;left:0;bottom:30px;display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:16px;background:var(--a4-dark);color:#FFFFFF;box-shadow:var(--a4-shadow-lift)}
.nb-site .a4-guarantee svg{color:var(--a4-mint);flex:none}
.nb-site .a4-guarantee b{display:block;font-size:15px}
.nb-site .a4-guarantee span{font-size:13px;color:var(--a4-dark-text)}

/* Цифры */
.nb-site .a4-stats{margin:56px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#FFFFFF;border:1px solid var(--a4-line);border-radius:22px;box-shadow:var(--a4-shadow);overflow:hidden}
.nb-site .a4-stats>div{padding:26px 28px;border-left:1px solid var(--a4-line)}
.nb-site .a4-stats>div:first-child{border-left:0}
.nb-site .a4-stats dt{font-size:clamp(30px,3vw,42px);font-weight:800;letter-spacing:-.03em;line-height:1.1;color:var(--a4-ink)}
.nb-site .a4-stats dt.accent{color:var(--a4-accent)}
.nb-site .a4-stats dd{margin:8px 0 0;font-size:15px;color:var(--a4-muted);line-height:1.45}

/* Услуги */
.nb-site .a4-services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.nb-site .a4-svc{display:flex;flex-direction:column;padding:34px;border-radius:24px;background:#FFFFFF;border:1px solid var(--a4-line);box-shadow:var(--a4-shadow)}
.nb-site .a4-svc.dark{background:var(--a4-dark);border-color:var(--a4-dark);color:#FFFFFF}
.nb-site .a4-svc.dark h3{color:#FFFFFF}
.nb-site .a4-icon{width:52px;height:52px;border-radius:16px;background:var(--a4-accent-soft2);color:var(--a4-accent);display:grid;place-items:center;flex:none}
.nb-site .a4-svc.dark .a4-icon{background:var(--a4-dark2);color:var(--a4-mint)}
.nb-site .a4-svc h3{margin:22px 0 10px;font-size:clamp(22px,2vw,27px);letter-spacing:-.02em}
.nb-site .a4-svc>p{margin:0 0 22px;color:var(--a4-muted);line-height:1.6}
.nb-site .a4-svc.dark>p{color:var(--a4-dark-text)}
.nb-site .a4-prices{list-style:none;margin:0 0 28px;padding:0}
.nb-site .a4-prices li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:13px 0;border-top:1px solid var(--a4-line);font-size:15px}
.nb-site .a4-svc.dark .a4-prices li{border-top-color:var(--a4-dark2)}
.nb-site .a4-prices a{color:inherit;text-decoration:none}
.nb-site .a4-prices a:hover{color:var(--a4-accent);text-decoration:underline}
.nb-site .a4-svc.dark .a4-prices a:hover{color:var(--a4-mint)}
.nb-site .a4-prices b{white-space:nowrap}
.nb-site .a4-svc .btn{margin-top:auto;align-self:flex-start}
.nb-site .a4-svc.dark .btn.light{background:#FFFFFF;color:var(--a4-ink)}
.nb-site .a4-svc.dark .btn.light:hover{background:var(--a4-accent-soft2)}
.nb-site .a4-band{margin-top:20px;display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px;padding:24px 28px;border-radius:20px;background:var(--a4-accent-soft2);border:1px solid #D9D3FF}
.nb-site .a4-band b{font-size:19px}
.nb-site .a4-band p{flex:1 1 360px;margin:0;color:var(--a4-text);line-height:1.55}
.nb-site .a4-band .btn{min-height:46px}

/* Риски берём на себя */
.nb-site .a4-risks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 40px}
.nb-site .a4-risk{display:flex;gap:16px}
.nb-site .a4-risk .a4-icon{width:44px;height:44px;border-radius:12px;background:var(--a4-accent-soft)}
.nb-site .a4-risk h3{margin:0 0 6px;font-size:18px}
.nb-site .a4-risk p{margin:0;color:var(--a4-muted);line-height:1.55}

/* Шаги */
.nb-site .a4-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.nb-site .a4-steps li{padding:22px;border-radius:18px;background:#FFFFFF;border:1px solid var(--a4-line);box-shadow:var(--a4-shadow)}
.nb-site .a4-steps li:last-child{background:var(--a4-dark);border-color:var(--a4-dark);color:#FFFFFF}
.nb-site .a4-steps li:last-child h3{color:#FFFFFF}
.nb-site .a4-steps li:last-child p{color:var(--a4-dark-text)}
.nb-site .a4-step-n{width:32px;height:32px;border-radius:50%;background:var(--a4-accent);color:#FFFFFF;display:grid;place-items:center;font-weight:800;font-size:14px}
.nb-site .a4-steps li:last-child .a4-step-n{background:var(--a4-mint);color:var(--a4-dark)}
.nb-site .a4-steps h3{margin:16px 0 6px;font-size:17px}
.nb-site .a4-steps p{margin:0;font-size:15px;color:var(--a4-muted);line-height:1.5}

/* Кейсы */
.nb-site .a4-cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.nb-site .a4-case{display:flex;flex-direction:column;border-radius:20px;background:#FFFFFF;border:1px solid var(--a4-line);box-shadow:var(--a4-shadow);overflow:hidden;color:var(--a4-ink);text-decoration:none}
.nb-site .a4-case img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--a4-accent-soft)}
.nb-site .a4-case-body{padding:20px 22px 24px}
.nb-site .a4-case-tag{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--a4-accent)}
.nb-site .a4-case h3{margin:8px 0 8px;font-size:19px}
.nb-site .a4-case p{margin:0;color:var(--a4-muted);font-size:15px;line-height:1.55}
.nb-site .a4-case:hover h3{color:var(--a4-accent)}

/* FAQ */
.nb-site .a4-faq{max-width:880px;margin-inline:auto}
.nb-site .a4-faq details{border-bottom:1px solid var(--a4-line)}
.nb-site .a4-faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:700;font-size:19px;padding:22px 0;min-height:44px}
.nb-site .a4-faq summary::-webkit-details-marker{display:none}
.nb-site .a4-faq summary::after{content:"+";font-size:26px;font-weight:400;color:var(--a4-accent);flex:none}
.nb-site .a4-faq details[open] summary::after{content:"\2013"}
.nb-site .a4-faq details p{margin:0 0 22px;color:var(--a4-text);line-height:1.65;font-size:17px}

/* Форма + статьи на главной */
.nb-site .a4-request{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:48px;align-items:start}
.nb-site .a4-request .business-form-block{margin:0;max-width:none}

/* Тёмная плашка «Расскажите задачу» */
.nb-site .a4-cta{background:var(--a4-dark);color:#FFFFFF;padding-block:80px}
.nb-site .a4-cta-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center}
.nb-site .a4-cta h2{color:#FFFFFF;margin:0 0 14px;font-size:clamp(30px,3.4vw,46px)}
.nb-site .a4-cta p{margin:0;color:var(--a4-dark-text);font-size:17px}
.nb-site .a4-cta-links{display:grid;gap:12px}
.nb-site .a4-cta-links a{display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:60px;padding:0 22px;border-radius:16px;background:var(--a4-dark2);color:#FFFFFF;font-weight:700;text-decoration:none;border:1px solid #2A3550}
.nb-site .a4-cta-links a:first-child{background:var(--a4-accent);border-color:var(--a4-accent)}
.nb-site .a4-cta-links a:hover{filter:brightness(1.12)}
.nb-site .a4-cta-links span{font-weight:500;opacity:.9;overflow-wrap:anywhere;text-align:right}

@media(max-width:1100px){
  .nb-site .a4-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .nb-site .a4-risks{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:960px){
  .nb-site .a4-hero-grid,.nb-site .a4-request,.nb-site .a4-cta-grid{grid-template-columns:1fr}
  .nb-site .a4-visual{min-height:0}
  .nb-site .a4-chat{margin-right:0}
  .nb-site .a4-guarantee{position:relative;left:auto;bottom:auto;margin-top:16px;width:max-content;max-width:100%}
  .nb-site .a4-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nb-site .a4-stats>div:nth-child(3){border-left:0}
  .nb-site .a4-stats>div:nth-child(n+3){border-top:1px solid var(--a4-line)}
  .nb-site .a4-services,.nb-site .a4-cases{grid-template-columns:1fr}
}
@media(max-width:700px){
  .nb-site .a4-wrap{width:calc(100% - 32px)}
  .nb-site .a4-section{padding-block:56px}
  .nb-site .a4-hero{padding-block:36px 24px}
  .nb-site .a4-hero h1{font-size:36px}
  .nb-site .a4-actions{flex-direction:column;align-items:stretch}
  .nb-site .a4-actions .btn{width:100%}
  .nb-site .a4-task{width:100%;margin-top:12px}
  .nb-site .a4-stats>div{padding:20px}
  .nb-site .a4-svc{padding:24px}
  .nb-site .a4-steps,.nb-site .a4-risks{grid-template-columns:1fr}
  .nb-site .a4-faq summary{font-size:17px}
  .nb-site .a4-cta{padding-block:56px}
  .nb-site .a4-cta-links a{flex-wrap:wrap;padding:12px 18px;justify-content:flex-start}
  .nb-site .a4-cta-links span{text-align:left}
}
@media(max-width:420px){.nb-site .a4-stats{grid-template-columns:1fr}.nb-site .a4-stats>div{border-left:0;border-top:1px solid var(--a4-line)}.nb-site .a4-stats>div:first-child{border-top:0}}

/* ---- GRW-07 (12.10.2026): страница «О студии» и кейсы ---- */
.nb-site h1.studio-h1{font-size:clamp(32px,4vw,52px);line-height:1.12;margin-top:12px}
.nb-site .studio-work h2,.nb-site #cases h2{margin-bottom:24px}
.nb-site .studio-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.nb-site .studio-steps li{border:1px solid var(--nb-line);border-radius:18px;box-shadow:var(--a4-shadow);padding:22px;background:var(--bs)}
.nb-site .studio-steps svg{color:var(--nb-green);margin-bottom:12px}
.nb-site .studio-steps h3{font-size:18px;margin-bottom:8px}
.nb-site .studio-steps p{font-size:15px;color:var(--nb-muted);line-height:1.6}
.nb-site .case-list{display:flex;flex-direction:column;gap:22px}
.nb-site .case-card{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:30px;border:1px solid var(--nb-line);border-radius:20px;box-shadow:var(--a4-shadow);padding:22px;background:var(--bs);scroll-margin-top:120px}
.nb-site .case-cover{display:block;border-radius:8px;overflow:hidden;align-self:start;aspect-ratio:16/9;background:var(--bs2)}
.nb-site .case-cover img{width:100%;height:100%;object-fit:cover;display:block}
.nb-site .case-body h3{font-size:24px;margin:8px 0 14px}
.nb-site .case-body dl{margin:0 0 6px}
.nb-site .case-body dl>div{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:10px 0;border-top:1px solid var(--nb-line)}
.nb-site .case-body dt{font-size:13px;font-weight:700;color:var(--nb-green);text-transform:uppercase;letter-spacing:.05em;padding-top:2px}
.nb-site .case-body dd{margin:0;font-size:15px;line-height:1.65}
.nb-site .studio-cases-link{margin-top:24px}
@media(max-width:1050px){.nb-site .studio-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.nb-site .case-card{grid-template-columns:1fr;gap:18px;padding:16px}.nb-site .case-body dl>div{grid-template-columns:1fr;gap:4px}}
@media(max-width:560px){.nb-site .studio-steps{grid-template-columns:1fr}}

/* ---- 12.10.2026: страница расширения «Сборка электроники в 1С:УНФ» ---- */
.nb-site .product-figure{margin:24px 0 0}
.nb-site .product-figure figcaption{font-size:13px;color:var(--nb-muted);margin-top:8px}
.nb-site .electronics-questions{margin:14px 0 0;padding-left:22px;display:grid;gap:8px;font-size:16px}
.nb-site .electronics-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.nb-site .electronics-steps li{display:flex;align-items:baseline;gap:12px;padding:14px 16px;border:1px solid var(--nb-line);border-radius:10px;background:var(--bs);font-size:15px}
.nb-site .electronics-steps span{font-weight:800;color:var(--nb-green);flex:0 0 auto}
.nb-site .electronics-two{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
@media(max-width:800px){.nb-site .electronics-steps,.nb-site .electronics-two{grid-template-columns:1fr}}
/* 12.10.2026: цена на странице расширения УНФ (/business/electronics-unf/). */
.product-price{margin:14px 0 0;font-size:18px}
.product-price b{font-size:22px;font-weight:800}
/* 15.10.2026: направлений стало 5 (Games — ссылка на northbytegames.ru) — последняя
   карточка растягивается на 2 колонки, чтобы в сетке не было пустой ячейки. */
@media(min-width:701px){.nb-site .directions .direction:last-child{grid-column:span 2}}

/* 15.10.2026: ширина колонки — как у главной A4 (1280 px). */
.nb-site .wrap{width:min(1280px,calc(100% - 64px))}
@media(max-width:700px){.nb-site .wrap{width:calc(100% - 32px)}}

/* ---- 15.10.2026 (A4): внутренние страницы — карточки вместо «плиток на линии»,
   тёмные блоки в цветах A4, заголовки разделов крупнее ---- */
.nb-site .business-sub-heading h3,.nb-site .lab-sub-heading h3{font-size:clamp(22px,2.3vw,30px);font-weight:800;letter-spacing:-.025em;line-height:1.2}
.nb-site .solution-grid,.nb-site .rate-grid{gap:16px;background:none;margin-top:24px}
.nb-site .solution-card,.nb-site .rate-card{background:var(--a4-card);border:1px solid var(--a4-line);border-radius:20px;box-shadow:var(--a4-shadow)}
.nb-site .solution-card{transition:transform .25s ease,box-shadow .25s ease}
.nb-site .solution-card:hover{transform:translateY(-3px);box-shadow:var(--a4-shadow-lift)}
.nb-site .solution-cover{border-radius:14px;overflow:hidden}
.nb-site .rate-price{color:var(--a4-accent);font-weight:800}
.nb-site .business-hero{background:var(--a4-dark);color:#FFFFFF;border-radius:24px}
.nb-site .business-hero-label,.nb-site .business-hero-warranty{color:var(--a4-dark-text)}
.nb-site .business-hero-price{color:var(--a4-mint)}
.nb-site .business-hero .btn.primary{background:var(--a4-accent)}
.nb-site .builder-preview{background:var(--a4-dark);border:0;border-radius:20px;box-shadow:var(--a4-shadow-lift);color:#FFFFFF}
.nb-site .builder-preview-top{border-bottom-color:var(--a4-dark2);color:var(--a4-dark-text)}
.nb-site .builder-preview-steps li{color:#FFFFFF}
.nb-site .builder-preview-steps span{background:var(--a4-dark2);color:var(--a4-mint);font-family:var(--f-body)}
.nb-site .builder-preview-bottom{background:#FFFFFF;color:var(--a4-ink)}
.nb-site .builder-preview .status{color:var(--a4-mint)}
.nb-site .lab-section-dark{background:var(--a4-bg);color:var(--a4-ink)}
.nb-site .lab-section-dark .lab-grid,.nb-site .lab-section-dark .solution-grid{background:none}
.nb-site .lab-section-dark .lab-card,.nb-site .lab-section-dark .solution-card{background:var(--a4-card)}
.nb-site .lab-section-dark .lab-sub-heading h3{color:var(--a4-ink)}
.nb-site .lab-section-dark .lab-sub-heading .eyebrow{color:var(--a4-accent)}
.nb-site .market-promo{border-radius:20px}
.nb-site .order-box{border-radius:20px}
.nb-site .faq-list{gap:0;background:var(--a4-card);border:1px solid var(--a4-line);border-radius:20px;box-shadow:var(--a4-shadow)}
.nb-site .faq-item{background:var(--a4-card);border-top:1px solid var(--a4-line)}
.nb-site .faq-item:first-child{border-top:0}
.nb-site .faq-item summary{font-size:17px;font-weight:700;padding:20px 24px}
.nb-site .lab-section-dark .eyebrow{color:var(--a4-accent)}
.nb-site .lab-section-dark h2,.nb-site .lab-section-dark .lab-card h3,.nb-site .lab-section-dark .solution-card h4{color:var(--a4-ink)}
.nb-site .lab-section-dark .section-intro,.nb-site .lab-section-dark .lab-card p,.nb-site .lab-section-dark .solution-card p{color:var(--a4-muted)}
.nb-site .lab-section-dark .lab-card .lab-status,.nb-site .lab-section-dark .solution-status{color:var(--a4-muted);border-color:var(--a4-line)}
.nb-site .lab-section-dark .solution-link{color:var(--a4-accent)}
.nb-site .lab-section-dark>.wrap>.section-heading>svg,.nb-site .section-heading>svg{color:var(--a4-accent)}
@media(max-width:520px){.nb-site .header-cta{width:44px;padding:0;justify-content:center}.nb-site .header-cta-text{display:none}.nb-site .nav-burger{padding:0 12px}}

/* 15.10.2026 (правки владельца): в примере переписки клиент слева, студия справа;
   плашка гарантии — в одном ряду с карточкой задачи, без наложения. */
.nb-site .a4-chat{margin-right:0}
.nb-site .a4-msg.client{justify-self:start;background:#F1F3F8;color:var(--a4-ink);border-bottom-left-radius:6px}
.nb-site .a4-msg.studio{justify-self:end;background:var(--a4-accent);color:#FFFFFF;border-bottom-right-radius:6px}
.nb-site .a4-visual-row{display:flex;align-items:flex-end;gap:16px;margin-top:16px}
.nb-site .a4-visual-row .a4-guarantee{position:static;flex:0 0 auto;margin:0}
.nb-site .a4-visual-row .a4-task{margin:0;flex:1 1 auto;width:auto}
.nb-site .a4-stats dt.accent{font-size:clamp(26px,2.6vw,38px)}
@media(max-width:700px){.nb-site .a4-visual-row{flex-direction:column;align-items:stretch}}
/* Карточка «С чего начать» на первом экране (заменила пример переписки). */
.nb-site .a4-start{background:#FFFFFF;border:1px solid var(--a4-line);border-radius:24px;box-shadow:var(--a4-shadow-lift);padding:26px;display:grid;gap:10px;max-width:520px;margin-left:auto;width:100%}
.nb-site .a4-start-title{margin:0 0 6px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--a4-accent)}
.nb-site .a4-start-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;border:1px solid var(--a4-line);border-radius:16px;color:var(--a4-ink);text-decoration:none;transition:border-color .2s,background .2s}
.nb-site .a4-start-row:hover{border-color:var(--a4-accent);background:var(--a4-accent-soft)}
.nb-site .a4-start-row span{display:grid;gap:2px}
.nb-site .a4-start-row b{font-size:17px}
.nb-site .a4-start-row small{font-size:14px;color:var(--a4-muted)}
.nb-site .a4-start-row em{font-style:normal;font-weight:800;white-space:nowrap;font-size:16px}
.nb-site .a4-start-row em.free{color:var(--a4-teal)}
.nb-site .a4-start .a4-guarantee{position:static;margin-top:6px;width:auto}
@media(max-width:960px){.nb-site .a4-start{margin-left:0;max-width:none}}
@media(max-width:480px){.nb-site .a4-start{padding:18px}.nb-site .a4-start-row{flex-wrap:wrap}}
/* 15.10.2026: шагов стало шесть (добавлен договор) — сетка 3×2. */
.nb-site .a4-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:700px){.nb-site .a4-steps{grid-template-columns:1fr}}
/* 15.10.2026: обложки кейсов — целиком, 16:9 (баннеры не обрезаются). */
.nb-site .a4-case-img{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--a4-dark);flex:none}
.nb-site .a4-case-img img{width:100%;height:100%;aspect-ratio:auto;object-fit:contain;display:block}
/* 15.10.2026: обложки-заглушки для кейсов без картинки (/studio/). */
.nb-site .a4-case-cover{display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;padding:20px}
.nb-site .a4-case-cover b{font-size:clamp(20px,2vw,28px);letter-spacing:-.02em}
.nb-site .a4-case-cover span{font-size:14px;opacity:.8}
.nb-site .a4-case-cover.games{background:radial-gradient(120% 120% at 80% 0%,#4B3BD1 0%,#1D2740 55%,#0B1220 100%);color:#FFFFFF}
.nb-site .a4-case-cover.soon{background:repeating-linear-gradient(135deg,#F1EFFF 0 14px,#FFFFFF 14px 28px);color:var(--a4-accent)}
.nb-site .a4-case-soon{opacity:.85}
.nb-site .a4-cases+.a4-cases{margin-top:0}
@media(min-width:961px){.nb-site #cases .a4-cases{grid-template-columns:repeat(3,minmax(0,1fr))}}