*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;font:400 16px/1.5 var(--font);color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%}
a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}a:hover{color:var(--accent-hover)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;box-shadow:0 0 0 2px var(--bg)}
h1,h2,h3{margin:0;font-weight:600}
h1{font-size:clamp(44px,9vw,92px);line-height:1.02;letter-spacing:-.04em}
h2{font-size:clamp(26px,4vw,34px);line-height:1.1;letter-spacing:-.025em}
h3{font-size:20px;line-height:1.2}
p{margin:0}
.wrap{max-width:var(--container);margin:0 auto;padding-inline:var(--pad)}
.hdr{display:flex;justify-content:space-between;align-items:center;padding-block:12px;border-bottom:1px solid var(--line)}
.logo{font-weight:700;font-size:20px;color:var(--ink);text-decoration:none}
.nav{display:flex;gap:20px;align-items:center}.nav a{color:var(--ink);text-decoration:none;font-weight:500;padding:12px 4px}
.nav .btn{padding-inline:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:var(--tap-lg);padding:0 28px;border:0;border-radius:var(--r-sm);background:var(--accent);color:var(--on-accent);font:600 17px var(--font);text-decoration:none;cursor:pointer}
.btn:hover{background:var(--accent-hover);color:var(--on-accent)}
.btn--ghost{min-height:var(--tap);background:transparent;color:var(--ink);border:1.5px solid var(--ink);font-size:15px}
.btn--ghost:hover{background:var(--line);color:var(--ink)}
.btn[disabled],.btn[aria-disabled=true]{background:#E8E7E1;color:var(--ink-2);cursor:not-allowed}
.btn--block{width:100%}
.hero{display:grid;gap:32px;padding-block:28px 40px}
.hero__text{display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.eyebrow{color:var(--accent);font-weight:500}
.lead{font-size:17px;color:var(--ink-2);max-width:540px}
.hero .btn{width:100%}
.note{font-size:14px;color:var(--ink-2)}
@media(min-width:960px){.hero{grid-template-columns:1.15fr 1fr;align-items:end;padding-block:72px}.hero .btn{width:auto}.lead{font-size:19px}}
.schema{background:var(--dark);color:var(--on-dark);border-radius:var(--r-md);padding:16px;min-height:160px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:8px;align-items:center}
@media(min-width:960px){.schema{min-height:360px}}
.schema__node{border:1.5px solid var(--on-dark);border-radius:var(--r-sm);padding:12px;display:flex;flex-direction:column;gap:10px;font-weight:600;font-size:15px}
.schema__node i{display:block;height:6px;border-radius:3px;background:#5A5A56}.schema__node i:nth-child(3){width:70%}.schema__node i:nth-child(4){width:45%}
.schema__arrow{color:#A8A8A2}
.sec{padding-block:36px;display:flex;flex-direction:column;gap:24px}
.sec--white{background:#fff;border-block:1px solid var(--line)}
.grid3{display:grid;gap:16px}.steps{display:grid;gap:20px}
@media(min-width:960px){.sec{padding-block:72px}.grid3,.steps{grid-template-columns:repeat(3,1fr)}}
.card{border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--bg);display:flex;flex-direction:column;gap:8px}
.card p{color:var(--ink-2)}
.step{display:flex;gap:14px}.step b{flex:none;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:15px}
.step p{color:var(--ink-2);font-size:15px;margin-top:4px}
.dark{background:var(--dark);color:var(--on-dark)}
.dark .intro{color:#C9C8C2}
.dark .wrap{display:grid;gap:28px;padding-block:36px;align-items:start}
@media(min-width:960px){.dark .wrap{grid-template-columns:1fr 1.1fr;padding-block:72px}}
.form{background:var(--bg);color:var(--ink);border-radius:var(--r-lg);padding:20px;display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label,.field .lbl{font-weight:600;font-size:15px}
.field .opt{font-weight:400;font-size:13px;color:var(--ink-2)}
.input{width:100%;min-height:var(--tap);padding:12px 14px;border:1.5px solid var(--line-strong);border-radius:10px;background:var(--field);color:var(--ink);font:400 16px/1.4 var(--font)}
textarea.input{min-height:112px;resize:vertical}
.input::placeholder{color:#6B6B65}
.input:focus{outline:none;border:2px solid var(--focus);box-shadow:0 0 0 3px var(--focus-ring)}
.input[aria-invalid=true]{border:2px solid var(--error)}
.input[readonly]{background:#EDECE6}
.hint{font-size:13px;color:var(--ink-2)}
.err{display:none;gap:6px;font-weight:500;font-size:14px;color:var(--error)}
.err::before{content:"!";flex:none;width:18px;height:18px;margin-top:1px;border-radius:50%;background:var(--error);color:#fff;font:700 12px/18px var(--font);text-align:center}
[aria-invalid=true]~.err,.field.has-error .err{display:flex}
.consent{display:flex;gap:12px;align-items:flex-start;min-height:var(--tap)}
.consent input{flex:none;width:28px;height:28px;margin:2px 0 0;accent-color:var(--accent)}
.consent.has-error input{outline:2px solid var(--error);outline-offset:2px}
.banner{display:none;flex-direction:column;gap:10px;border:1.5px solid;border-radius:var(--r-md);padding:14px}
.banner.is-on{display:flex}.banner b{font-size:15px}.banner span{font-size:14px;color:#33332F}
.banner--error{background:var(--error-bg);border-color:var(--error)}
.banner--limit{background:var(--warn-bg);border-color:var(--warn)}
.banner--session{background:var(--info-bg);border-color:var(--info)}
.spin{width:18px;height:18px;border-radius:50%;border:3px solid #fff6;border-top-color:#fff;animation:s .8s linear infinite}
@keyframes s{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.spin{animation:none}}
.success{display:none;flex-direction:column;gap:12px;padding-block:8px}
.success__mark{width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:24px;font-weight:700}
.ftr{padding-block:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--ink-2)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* cabinet */
.cab{max-width:960px;margin:0 auto;padding:20px;display:flex;flex-direction:column;gap:16px}
.cab__split{display:grid;gap:16px}
@media(min-width:960px){.cab__split{grid-template-columns:420px 1fr;gap:32px}}
.panel{border:1.5px dashed var(--line-strong);border-radius:14px;padding:28px 20px;display:flex;flex-direction:column;gap:8px}
.alertbox{border:1.5px solid var(--error);background:var(--error-bg);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.skel{height:76px;border-radius:var(--r-md);background:#E8E7E1;border:1px solid var(--line)}
.lead-item{display:flex;flex-direction:column;gap:4px;width:100%;min-height:72px;text-align:left;border:1px solid var(--line);background:#fff;border-radius:var(--r-md);padding:12px 14px;font:inherit;color:inherit;cursor:pointer}
.lead-item[aria-current=true]{border:2px solid var(--accent)}
.lead-item small{font-size:12px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.dl{display:grid;gap:0;margin:0}.dl div{display:grid;gap:2px;border-bottom:1px solid var(--line);padding-block:10px}
.dl dt{font-size:13px;font-weight:500;color:var(--ink-2)}.dl dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap}
@media(min-width:960px){.dl div{grid-template-columns:180px 1fr;gap:16px}}
.back{min-height:var(--tap);display:inline-flex;align-items:center;background:none;border:0;color:var(--accent);font:500 15px var(--font);cursor:pointer;padding:0}
@media(min-width:960px){.back{display:none}}
.cab__split[data-view=detail] .cab__list{display:none}.cab__split[data-view=list] .cab__detail{display:none}
@media(min-width:960px){.cab__split[data-view] .cab__list,.cab__split[data-view] .cab__detail{display:flex!important}}

/* Integration: mobile wrapping, loading visibility and private inbox. */
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:24px}
.trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.schema__node{min-width:0;overflow-wrap:anywhere;padding:12px 8px;font-size:clamp(11px,3.2vw,15px)}
.schema__arrow{min-width:0}
.nav{gap:12px}.logo{white-space:nowrap}.nav .btn{font-size:14px;padding-inline:12px}
.cab{min-width:0}.cab__split>*{min-width:0}.lead-item{overflow-wrap:anywhere}
.cab .lead{max-width:100%}.cab__detail{border:1px solid var(--line);border-radius:var(--r-md);padding:20px;background:#fff}
.cab .btn{max-width:100%;white-space:normal}
.form.is-success #fields,.form.is-success>h3,.form.is-success>#submit{display:none!important}
@media(min-width:960px){.schema__node{padding:12px}.cab__split{grid-template-columns:minmax(280px,.85fr) minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Language switch: compact and usable on 320px screens. */
.language-switch{display:inline-flex;align-items:center;border:1px solid var(--line-strong);border-radius:8px;padding:3px;flex-shrink:0;gap:2px}
.language-switch button{min-height:38px;min-width:36px;padding:0 6px;border:0;border-radius:5px;background:transparent;color:var(--ink-2);font:600 12px var(--font);cursor:pointer}
.language-switch button[aria-pressed=true]{background:var(--accent);color:#fff}
.language-switch button:disabled{cursor:wait;opacity:.6}
.header-actions{display:flex;align-items:center;gap:10px}.hdr{gap:8px;flex-wrap:wrap}.nav{gap:8px}
html[lang=uz] .schema__node{font-size:clamp(11px,3.2vw,15px)}
@media(max-width:360px){.nav .btn{min-height:44px;padding-inline:8px;font-size:12px}.language-switch button{min-width:30px}.logo{font-size:18px}}

/* Concrete services and business scenarios, consistent with the original design. */
.hero-detail{font-size:15px;color:var(--ink-2);max-width:540px}.section-heading{display:flex;flex-direction:column;gap:14px}
.schema-group{display:flex;flex-direction:column;gap:14px;min-width:0}.schema-caption{font-size:14px;font-weight:600}.schema-group .schema{min-height:240px}.schema-group .schema__node{font-size:clamp(11px,2.8vw,14px)}
.services .service{gap:12px;padding:24px}.service-number{font:500 12px var(--font);color:var(--accent)!important}.services h3{font-size:22px;line-height:1.2;overflow-wrap:anywhere}
.service .service-pain{font-size:15px}
.service-cta{display:flex;gap:12px;align-items:center;justify-content:space-between;text-align:left;min-height:48px;width:100%;margin-top:auto;padding:14px 0 0;border:0;border-top:1px solid var(--line);background:transparent;color:var(--accent);font:600 14px var(--font);cursor:pointer}.service-cta:hover{color:var(--accent-hover)}
.example-grid{display:grid;gap:20px}.example{background:var(--canvas);padding:24px;border-radius:var(--r-md);display:flex;flex-direction:column;gap:16px;min-width:0}.example p{color:var(--ink-2);font-size:15px}.example-flow{list-style:none;padding:0;margin:4px 0 0;display:flex;flex-direction:column;gap:10px}.example-flow li{background:var(--field);padding:12px 16px;border-radius:var(--r-sm);font-size:14px;display:flex;align-items:center;gap:12px}.example-flow li+li::before{content:'↓';color:var(--accent);flex-shrink:0}.example-flow li:first-child::before{content:'01';color:var(--accent);font-size:12px}
@media(min-width:960px){.example-grid{grid-template-columns:1fr 1fr}.schema-group .schema{min-height:330px}.hero{align-items:center}}
@media(max-width:400px){.schema-group .schema{padding:12px;gap:5px}.schema-group .schema__node,html[lang=uz] .schema-group .schema__node{font-size:11px;padding:10px 6px}.services .service{padding:20px}}

/* Native disclosure keeps the overview compact and preserves keyboard access. */
.service-details{min-width:0;align-self:start}.service-details summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:48px;list-style:none;cursor:pointer;color:var(--ink);font-size:14px;font-weight:600}
.service-details summary::-webkit-details-marker{display:none}.disclosure-icon{display:grid;place-items:center;width:24px;height:24px;flex-shrink:0;border:1px solid var(--line-strong);border-radius:50%;color:var(--accent);font-size:18px;font-weight:400}.disclosure-icon::before{content:'+'}.service-details[open] .disclosure-icon::before{content:'−'}
.service-details__body{padding:0 0 12px}.service-details__body p{font-size:15px;line-height:1.6}.service-cta{align-self:end}
@media(min-width:960px){.services .service>h3{min-height:2.4em}.services .service>.service-pain{min-height:4.5em}
 @supports(grid-template-rows:subgrid){.services .service{display:grid;grid-template-rows:subgrid;grid-row:span 5}.services .service>h3,.services .service>.service-pain{min-height:0}}}