:root{--navy:#173c75;--navy-deep:#102a56;--navy-ink:#122344;--blue:#2462b2;--cyan:#29acd5;--red:#d4212e;--ink:#18243a;--muted:#66738a;--line:#dfe6f0;--line-soft:#edf1f6;--surface-alt:#f5f7fb;--surface-blue:#eef5fc;--shadow:0 18px 50px rgba(16,42,86,.09);--shadow-sm:0 7px 22px rgba(16,42,86,.07)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:#fff;color:var(--ink);font-family:Manrope,Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
span:where(.bt-background-image){display:block;max-width:100%;--bt-max-width:100000px;height:auto;--bt-css-height:var(--bt-natural-height)}
.header .has-mega,.header .has-drop{position:relative}.header .mega,.header .drop{position:absolute;top:calc(100% + 8px);left:0;z-index:80;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .18s ease,visibility .18s ease,transform .18s ease}.header .has-mega:hover .mega,.header .has-drop:hover .drop,.header .has-mega:focus-within .mega,.header .has-drop:focus-within .drop{opacity:1;visibility:visible;transform:translateY(0)}.header .mega{width:760px;padding:22px}.header .drop{width:250px;padding:12px}.header .mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.header .mega-grid a{display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:10px;font-size:14px;font-weight:700}.header .mega-grid a:hover,.header .drop a:hover{background:#eef5fc;color:var(--navy)}.header .mega-foot{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.header .drop a{display:block;padding:9px 12px;border-radius:9px;font-size:14px;font-weight:700}
.crumbs .container{display:flex;align-items:center;flex-wrap:wrap;gap:7px;color:#65738a}.crumbs a:hover{color:var(--navy)}
.geo-page{overflow:hidden}.section{padding:64px 0}.section--alt{background:var(--surface-alt)}.section--blue{background:linear-gradient(145deg,#eaf3fc,#f8fbff)}
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.section-head{max-width:860px;--bt-max-width:860px;margin-bottom:28px}.section-title{margin:13px 0 0;color:var(--navy-ink);font-size:36px;line-height:1.12;letter-spacing:-.025em}.section-lead{max-width:800px;--bt-max-width:800px;margin:12px 0 0;color:var(--muted);font-size:16px;line-height:1.58}
.btn{min-height:52px;display:inline-flex;align-items:center;justify-content:center;padding:0 24px;border:1px solid transparent;border-radius:11px;font:inherit;font-size:15px;font-weight:800;cursor:pointer;transition:.2s ease}.btn-primary{background:var(--navy-deep);color:#fff;box-shadow:0 10px 22px rgba(16,42,86,.18)}.btn-primary:hover{background:var(--navy);transform:translateY(-1px)}.btn-secondary{border-color:#cbd8e9;background:#fff;color:var(--navy-deep)}.btn-secondary:hover{border-color:#8daed3;background:#f7fbff;transform:translateY(-1px)}
.hero{padding:24px 0 36px;background:#fff;border-bottom:1px solid var(--line-soft)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);gap:56px;align-items:center}.product-mark{display:flex;align-items:center;gap:13px;margin-bottom:12px;color:var(--navy-ink);font-size:19px;font-weight:850}.product-mark span:where(.bt-background-image){width:80px;height:80px;--bt-css-height:80px;object-fit:contain;flex:0 0 80px}.hero h1{max-width:760px;--bt-max-width:760px;margin:0;color:var(--navy-ink);font-size:45px;line-height:1.04;letter-spacing:-.035em;overflow-wrap:anywhere}.hero h1 span:not(:where(.bt-background-image)){color:var(--blue)}.hero-lead{max-width:700px;--bt-max-width:700px;margin:14px 0 0;color:var(--muted);font-size:16.5px;line-height:1.55}.hero-lead strong{color:var(--ink)}.hero-price{margin:14px 0 0;color:#44556e;font-size:14px}.hero-price strong{color:var(--navy-ink);font-size:19px}.hero-price sup{color:var(--red)}.hero-price a{margin-left:6px;color:var(--blue);font-size:12px;font-weight:800;text-decoration:underline;text-underline-offset:3px}.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:18px}.hero-facts{display:grid;grid-template-columns:1fr;gap:6px;margin-top:15px}.hero-fact{display:flex;align-items:center;gap:10px;color:#344761;font-size:13.5px;font-weight:750}.hero-fact::before{content:"✓";flex:0 0 22px;height:22px;--bt-css-height:22px;display:grid;place-items:center;border-radius:50%;background:#eaf5f9;color:#087fa7;font-size:12px;font-weight:900}
.hero-form{position:relative;padding:22px 26px;border:1px solid #dce4ee;border-radius:20px;background:#fff;box-shadow:0 12px 34px rgba(16,42,86,.07)}.hero-form::before{content:"";position:absolute;top:-1px;left:26px;right:26px;height:4px;--bt-css-height:4px;border-radius:0 0 4px 4px;background:var(--red)}.hero-form-label{display:block;margin-bottom:5px;color:#157c9f;font-size:11.5px;font-weight:850;letter-spacing:.075em;text-transform:uppercase}.hero-form h2{margin:0;color:var(--navy-ink);font-size:24px;line-height:1.2}.hero-form-sub{margin:5px 0 10px;color:var(--muted);font-size:12.5px;line-height:1.45}.hero-field{margin-bottom:7px}.hero-field label{display:block;margin-bottom:3px;color:#42526a;font-size:12px;font-weight:750}.hero-field input{width:100%;min-height:40px;padding:0 13px;border:1px solid #ccd7e5;border-radius:10px;background:#fff;color:var(--ink);font:inherit;font-size:13.5px;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.hero-field input:focus{border-color:#7ba6d0;box-shadow:0 0 0 3px rgba(36,98,178,.1)}.consent-row{display:flex;align-items:flex-start;gap:14px;color:var(--muted);font-size:11.5px;line-height:1.45}.consent-row input[type="checkbox"]{width:18px;height:18px;--bt-css-height:18px;min-width:18px;min-height:18px;flex:0 0 18px;margin:2px 0 0;padding:0}.consent-row label{flex:1;min-width:0}.consent-row a{color:var(--navy);text-decoration:underline;text-underline-offset:2px}.hero-form .consent-row{margin:1px 0 9px}.hero-form>.btn{width:100%;min-height:43px}.hero-form-foot{display:flex;align-items:center;gap:10px;margin-top:7px;padding-top:7px;border-top:1px solid var(--line-soft);color:var(--muted);font-size:11.5px;line-height:1.35}.hero-form-foot .clock{flex:0 0 18px;color:#1388b0}.hero-form-foot b{color:var(--navy-ink)}.hero-form-alt{margin-top:5px;padding-top:5px;border-top:1px solid var(--line-soft);color:var(--muted);font-size:11px;line-height:1.4}.hero-form-alt a{color:var(--navy);font-weight:750;white-space:nowrap}
.value-strip{background:var(--navy-deep)}.value-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.value-card{min-height:148px;padding:23px 21px;border-right:1px solid rgba(255,255,255,.1);color:#c9d5e8}.value-card:last-child{border-right:0}.value-num{display:block;margin-bottom:8px;color:#53c1e3;font-size:12px;font-weight:800;letter-spacing:.08em}.value-card h2{margin:0 0 6px;color:#fff;font-size:17px;line-height:1.3}.value-card p{margin:0;color:#afbdd4;font-size:13.5px;line-height:1.48}
.problem-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.problem-card{padding:25px;border:1px solid var(--line);border-radius:19px;background:#fff;box-shadow:var(--shadow-sm)}.problem-card>span:not(:where(.bt-background-image)){color:#1486ad;font-size:11px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.problem-card h3{margin:10px 0 7px;color:var(--navy-ink);font-size:21px;line-height:1.3}.problem-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.58}
.workflow{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;padding:34px;border:1px solid #d5e2ef;border-radius:22px;background:#fff;box-shadow:var(--shadow)}.workflow h2{margin:13px 0 11px;color:var(--navy-ink);font-size:32px;line-height:1.15}.workflow p{margin:0;color:var(--muted);font-size:15px;line-height:1.58}.workflow-steps{display:grid;gap:8px;margin:0;padding:0;list-style:none;counter-reset:step}.workflow-steps li{position:relative;padding:15px 18px 15px 58px;border:1px solid var(--line);border-radius:13px;background:#f8fafc}.workflow-steps li::before{counter-increment:step;content:counter(step);position:absolute;left:17px;top:50%;width:28px;height:28px;--bt-css-height:28px;display:grid;place-items:center;transform:translateY(-50%);border-radius:9px;background:var(--navy-deep);color:#fff;font-size:12px;font-weight:900}.workflow-steps b,.workflow-steps span:not(:where(.bt-background-image)){display:block}.workflow-steps b{color:var(--navy-ink);font-size:16px}.workflow-steps span:not(:where(.bt-background-image)){margin-top:2px;color:var(--muted);font-size:12.5px}
.price-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px;align-items:stretch}.price-card,.requirements{padding:27px;border:1px solid var(--line);border-radius:19px;background:#fff;box-shadow:var(--shadow-sm)}.price-card>span:not(:where(.bt-background-image)){color:#1486ad;font-size:11px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.price-card h3,.requirements h3{margin:10px 0 14px;color:var(--navy-ink);font-size:21px;line-height:1.3}.license-price{padding:12px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);color:var(--navy-ink);font-size:28px;font-weight:900}.license-price sup{color:var(--red);font-size:12px}.price-card p{margin:13px 0 17px;color:var(--muted);font-size:13.5px}.price-card .btn{min-height:46px}.requirements dl{display:grid;gap:0;margin:0}.requirements dl>div{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:15px 0;border-top:1px solid var(--line-soft)}.requirements dt{color:var(--muted);font-size:13px;font-weight:700}.requirements dd{margin:0;color:var(--navy-ink);font-size:14px;font-weight:750}.price-note{max-width:1080px;--bt-max-width:1080px;margin:16px 0 0;color:#6f7c90;font-size:12px;line-height:1.55}.price-note sup{color:var(--red);font-weight:900}
.basis-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}.basis-points{display:grid;grid-template-columns:1fr 1fr;gap:11px}.basis-points article{padding:18px;border:1px solid var(--line);border-radius:15px;background:#fff}.basis-points strong{display:block;color:var(--navy-ink);font-size:16px}.basis-points p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.5}
.seo-box{padding:34px;border:1px solid var(--line);border-radius:21px;background:#fff;box-shadow:var(--shadow-sm)}.seo-box p{margin:15px 0 0;color:#43536b;font-size:15px;line-height:1.65}
.developer-card{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.15fr) minmax(0,.85fr);gap:18px;align-items:stretch}.developer-portrait{display:grid;place-items:center;align-self:stretch;overflow:hidden;margin:0;border:1px solid var(--line);border-radius:21px;background:#eaf1f7;box-shadow:var(--shadow-sm)}.developer-portrait span:where(.bt-background-image){display:block;width:100%;max-width:100%;--bt-max-width:100000px;height:auto;--bt-css-height:var(--bt-natural-height);object-fit:contain}.developer-copy,.developer-note{padding:30px;border:1px solid var(--line);border-radius:21px;background:#fff;box-shadow:var(--shadow-sm)}.developer-copy p{max-width:760px;--bt-max-width:760px;margin:14px 0 21px;color:#43536b;font-size:15px;line-height:1.65}.developer-copy .btn{min-height:47px}.developer-note{display:flex;flex-direction:column;justify-content:center;border-color:#cbdbea;background:linear-gradient(145deg,#edf5fc,#fff)}.developer-note strong{color:var(--navy-ink);font-size:21px;line-height:1.3}.developer-note p{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.6}
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.review-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:19px;background:#fff;box-shadow:var(--shadow-sm)}.review-document{aspect-ratio:1/1;display:grid;place-items:center;min-height:0;overflow:hidden;padding:16px;border-bottom:1px solid var(--line-soft);background:#eef2f7}.review-document span:where(.bt-background-image){width:var(--bt-auto-width, auto);max-width:100%;--bt-max-width:100000px;height:100%;--bt-css-height:100%;max-height:100%;--bt-max-height:100000px;object-fit:contain;box-shadow:0 8px 24px rgba(16,42,86,.12);transition:transform .2s ease}.review-document:hover span:where(.bt-background-image),.review-document:focus span:where(.bt-background-image){transform:translateY(-3px)}.review-copy{display:flex;flex:1;flex-direction:column;padding:20px}.review-copy>span:not(:where(.bt-background-image)){color:#1486ad;font-size:11px;font-weight:850;letter-spacing:.06em}.review-copy h3{margin:7px 0 8px;color:var(--navy-ink);font-size:19px;line-height:1.3}.review-copy p{margin:0 0 15px;color:var(--muted);font-size:13.5px;line-height:1.55}.review-copy a{margin-top:auto;color:var(--blue);font-size:13px;font-weight:850;text-decoration:underline;text-underline-offset:3px}.reviews-source{margin:19px 0 0;text-align:right}.reviews-source a{color:var(--navy);font-size:13px;font-weight:850;text-decoration:underline;text-underline-offset:3px}
.basis-client-section{overflow:hidden;padding:64px 0 68px;border-top:1px solid var(--line-soft);background:var(--surface-alt)}.basis-client-heading{margin-bottom:28px;text-align:center}.basis-client-heading h2{max-width:930px;--bt-max-width:930px;margin:14px auto 13px;color:var(--navy-ink);font-size:35px;line-height:1.16;letter-spacing:-.025em}.basis-client-heading p{max-width:790px;--bt-max-width:790px;margin:0 auto;color:var(--muted);font-size:15.5px;line-height:1.65}.basis-client-carousel{max-width:1600px;--bt-max-width:1600px;margin:0 auto;overflow:hidden;padding:8px 0 16px;mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}.basis-client-track{display:flex;width:max-content;gap:14px;animation:basis-client-scroll 48s linear infinite;will-change:transform}.basis-client-carousel:hover .basis-client-track,.basis-client-carousel:focus-within .basis-client-track{animation-play-state:paused}.basis-logo-chip{width:176px;height:116px;--bt-css-height:116px;display:grid;place-items:center;flex:0 0 176px;padding:18px 22px;border:1px solid var(--line);border-radius:17px;background:#fff;box-shadow:0 7px 22px rgba(16,42,86,.05);filter:grayscale(1);opacity:.68;transition:filter .24s ease,opacity .24s ease,transform .24s ease,border-color .24s ease,box-shadow .24s ease}.basis-logo-chip--wide{width:224px;flex-basis:224px}.basis-logo-chip:hover,.basis-logo-chip:focus{filter:none;opacity:1;transform:translateY(-3px);border-color:#b9cbe4;box-shadow:0 15px 34px rgba(16,42,86,.13)}.basis-logo-chip span:where(.bt-background-image){display:block;width:var(--bt-auto-width, auto);max-width:100%;--bt-max-width:100000px;height:auto;--bt-css-height:var(--bt-natural-height);max-height:72px;--bt-max-height:72px;object-fit:contain}@keyframes basis-client-scroll{to{transform:translateX(calc(-50% - 7px))}}
.faq{display:grid;gap:8px;max-width:920px;--bt-max-width:920px}.faq-item{border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}.faq-item summary{position:relative;padding:16px 52px 16px 20px;color:var(--navy-ink);font-size:15px;font-weight:800;cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"+";position:absolute;top:10px;right:16px;width:32px;height:32px;--bt-css-height:32px;display:grid;place-items:center;border-radius:9px;background:#eaf2fb;color:var(--navy);font-size:21px}.faq-item[open] summary::after{content:"−"}.faq-answer{padding:0 20px 16px;color:var(--muted);font-size:14px;line-height:1.55}
.final{display:grid;grid-template-columns:.85fr 1.15fr;gap:36px;padding:34px;border-radius:22px;background:linear-gradient(135deg,var(--navy-deep),#183f79);color:#fff;box-shadow:0 28px 70px rgba(16,42,86,.2)}.final h2{margin:0 0 10px;font-size:32px;line-height:1.14}.final p{margin:0;color:#c5d4e8}.final-form{display:grid;grid-template-columns:1fr 1fr;gap:10px}.final-form input{min-width:0;min-height:48px;padding:0 14px;border:1px solid rgba(255,255,255,.22);border-radius:10px;background:#fff;color:var(--ink);font:inherit;font-size:13.5px}.final-form input[name="task"]{grid-column:1/-1}.final-form .consent-row{grid-column:1/-1;color:#c8d6e8}.final-form .consent-row a{color:#fff}.final-form .btn{grid-column:1/-1;min-height:48px;background:#fff;color:var(--navy-deep);border-color:#fff}.final-contact{grid-column:1/-1;margin-top:0!important;color:#c5d4e8!important;font-size:12.5px}.final-contact a{color:#fff;font-weight:800}
@media(max-width:1040px){.hero-grid{grid-template-columns:minmax(0,1fr);gap:38px}.hero-grid>*{min-width:0}.hero-form{width:100%;max-width:760px;--bt-max-width:760px}.value-grid{grid-template-columns:repeat(2,1fr)}.value-card:nth-child(2){border-right:0}.value-card:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1)}.workflow,.basis-grid{grid-template-columns:1fr}.price-layout{grid-template-columns:1fr}.basis-grid{gap:28px}}
@media(min-width:1041px) and (max-height:800px){.hero{padding:14px 0 22px}.hero-grid{align-items:start}.product-mark{margin-bottom:7px;font-size:16px}.product-mark span:where(.bt-background-image){width:62px;height:62px;--bt-css-height:62px;flex-basis:62px}.hero h1{font-size:39px}.hero-lead{margin-top:9px;font-size:14.5px;line-height:1.45}.hero-price{margin-top:8px}.hero-actions{margin-top:11px}.hero-actions .btn{min-height:42px}.hero-facts{margin-top:9px;gap:4px}.hero-form{padding:17px 23px}.hero-form::before{left:23px;right:23px}.hero-form h2{font-size:21px}.hero-form-sub{margin:3px 0 6px}.hero-field{margin-bottom:4px}.hero-field input{min-height:35px}.hero-form .consent-row{margin-bottom:5px}.hero-form>.btn{min-height:38px}.hero-form-foot{margin-top:4px;padding-top:4px}.hero-form-alt{margin-top:3px;padding-top:3px;font-size:10.5px}}
@media(max-width:800px){.section{padding:52px 0}.section-title{font-size:32px}.problem-grid,.workflow,.final,.developer-card{grid-template-columns:1fr}.developer-portrait{width:100%;max-width:320px;--bt-max-width:320px;margin:0 auto}.workflow{gap:26px;padding:28px}.basis-points{grid-template-columns:1fr}.final{gap:24px;padding:28px}.review-grid{grid-template-columns:1fr}.review-card{display:grid;grid-template-columns:minmax(220px,.8fr) 1.2fr}.review-document{aspect-ratio:var(--bt-ratio, auto);min-height:300px;border-right:1px solid var(--line-soft);border-bottom:0}.basis-client-heading h2{font-size:31px}}
@media(max-width:600px){.section{padding:42px 0}.section-head{margin-bottom:22px}.section-title{font-size:28px}.section-lead{font-size:15px}.hero{padding:30px 0 42px}.product-mark span:where(.bt-background-image){width:72px;height:72px;--bt-css-height:72px;flex-basis:72px}.hero h1{max-width:100%;--bt-max-width:100000px;font-size:32px;overflow-wrap:break-word}.hero-lead{font-size:15.5px}.hero-actions{display:grid;grid-template-columns:minmax(0,1fr)}.hero-actions .btn{width:100%;min-width:0;padding-inline:16px;white-space:normal}.hero-form{min-width:0;padding:24px}.hero-form::before{left:24px;right:24px}.hero-form h2{font-size:24px}.hero-field input{min-width:0}.value-grid{grid-template-columns:1fr}.value-card{min-height:0;border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}.value-card:last-child{border-bottom:0}.problem-grid{gap:11px}.problem-card,.price-card,.requirements{padding:19px}.workflow,.seo-box,.final,.developer-copy,.developer-note{padding:20px;border-radius:18px}.workflow h2,.final h2{font-size:27px}.requirements dl>div{grid-template-columns:1fr;gap:3px}.review-card{display:flex}.review-document{aspect-ratio:1/1;min-height:0;border-right:0;border-bottom:1px solid var(--line-soft)}.reviews-source{text-align:left}.basis-client-section{padding:48px 0 52px}.basis-client-heading{margin-bottom:21px;text-align:left}.basis-client-heading h2{margin-top:12px;font-size:27px}.basis-client-heading p{font-size:15px}.basis-logo-chip{width:156px;height:102px;--bt-css-height:102px;flex-basis:156px;padding:16px}.basis-logo-chip--wide{width:196px;flex-basis:196px}.basis-logo-chip span:where(.bt-background-image){max-height:62px;--bt-max-height:62px}.basis-client-track{animation-duration:42s}.final-form{grid-template-columns:minmax(0,1fr)}.final-form input,.final-form input[name="task"],.final-form .consent-row,.final-form .btn,.final-contact{grid-column:1}}
@media(prefers-reduced-motion:reduce){.basis-client-carousel{overflow-x:auto;mask-image:none;-webkit-mask-image:none}.basis-client-track{animation:none}.review-document span:where(.bt-background-image){transition:none}}

/* TrackBuilder: one product, two separately licensed host-platform versions. */
.platform-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.platform-card{position:relative;display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow-sm)}.platform-card::before{content:"";position:absolute;top:-1px;left:28px;right:28px;height:4px;--bt-css-height:4px;border-radius:0 0 4px 4px;background:var(--blue)}.platform-card--nano::before{background:#1a9abc}.platform-card-tag{color:#1486ad;font-size:11px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.platform-card h3{margin:10px 0 8px;color:var(--navy-ink);font-size:25px;line-height:1.2}.platform-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}.platform-price{margin:20px 0 14px;padding:14px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);color:var(--navy-ink);font-size:28px;font-weight:900}.platform-price sup{color:var(--red);font-size:12px}.platform-list{display:grid;gap:9px;margin:0 0 22px;padding:0;list-style:none}.platform-list li{position:relative;padding-left:25px;color:#42526a;font-size:13.5px}.platform-list li::before{content:"✓";position:absolute;left:0;top:0;color:#1188ad;font-weight:900}.platform-card .btn{margin-top:auto}.compat-note{margin:18px 0 0;padding:15px 18px;border-left:4px solid var(--red);border-radius:0 12px 12px 0;background:#fff7f7;color:#5a6476;font-size:13px;line-height:1.55}.compat-note strong{color:var(--navy-ink)}
.license-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}.license-card{display:flex;flex-direction:column;padding:22px;border:1px solid var(--line);border-radius:17px;background:#fff}.license-card--accent{border-color:#9fc3e7;box-shadow:0 10px 30px rgba(36,98,178,.1)}.license-card>span:not(:where(.bt-background-image)){color:#1486ad;font-size:11px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}.license-card h3{margin:8px 0 13px;color:var(--navy-ink);font-size:19px;line-height:1.3}.license-card strong{color:var(--navy-ink);font-size:26px}.license-card p{margin:11px 0 18px;color:var(--muted);font-size:13px;line-height:1.5}.license-card a{margin-top:auto;color:var(--blue);font-size:13px;font-weight:850;text-decoration:underline;text-underline-offset:3px}
.route-visual{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:28px;padding:30px 24px 24px;border:1px solid #244d83;border-radius:24px;background:linear-gradient(135deg,#102a56 0%,#173f77 58%,#125f82 100%);box-shadow:0 20px 48px rgba(16,42,86,.18);overflow:hidden}.route-visual::before{content:"";position:absolute;top:53px;left:9%;right:9%;height:2px;--bt-css-height:2px;background:repeating-linear-gradient(90deg,rgba(108,207,235,.8) 0 12px,transparent 12px 21px)}.route-step{position:relative;z-index:1;min-width:0}.route-node{position:relative;width:48px;height:48px;--bt-css-height:48px;display:grid;place-items:center;margin:0 auto;border:6px solid #173b70;border-radius:50%;background:#fff;color:var(--navy-deep);box-shadow:0 0 0 2px #65c8e4,0 7px 20px rgba(0,0,0,.2);font-size:12px;font-weight:900;letter-spacing:.04em}.route-step:last-child .route-node{background:var(--red);color:#fff;box-shadow:0 0 0 2px #fff,0 7px 20px rgba(0,0,0,.2)}.route-step-body{height:calc(100% - 63px);--bt-css-height:calc(100% - 63px);margin-top:15px;padding:18px;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:rgba(255,255,255,.09);backdrop-filter:blur(4px)}.route-step-body span:not(:where(.bt-background-image)){display:block;color:#74d1e9;font-size:10.5px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.route-step-body strong{display:block;margin-top:7px;color:#fff;font-size:16px;line-height:1.35}.route-step-body p{margin:8px 0 0;color:#c4d5e8;font-size:12.5px;line-height:1.5}
@media(max-width:800px){.platform-grid{grid-template-columns:1fr}.license-grid{grid-template-columns:1fr}.route-visual{grid-template-columns:1fr 1fr}.route-visual::before{display:none}.route-step{display:grid;grid-template-columns:48px minmax(0,1fr);gap:13px;align-items:start}.route-node{margin:0}.route-step-body{height:100%;--bt-css-height:100%;margin-top:0}}
@media(max-width:500px){.platform-card{padding:22px}.route-visual{grid-template-columns:1fr;gap:12px;padding:22px 18px}.route-visual::before{display:block;top:40px;bottom:40px;left:41px;right:auto;width:2px;height:auto;--bt-css-height:var(--bt-natural-height);background:repeating-linear-gradient(180deg,rgba(108,207,235,.8) 0 12px,transparent 12px 21px)}.route-step{gap:14px}.route-step-body{padding:16px}.route-step-body strong{font-size:15px}}