:root{--bg:#F6F7F9;--ink:#101317;--soft:#4A515A;--line:#E3E5E8;--blue:#134E8C;--blue-bg:#E7EFF9;--green:#15783A;--amber:#A35A08;--red:#B42318}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.6}a{color:var(--blue);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid #1E62A8;outline-offset:5px}header,main,footer{width:min(1240px,calc(100% - 64px));margin:auto}header{min-height:100px;display:flex;justify-content:space-between;align-items:center;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);font-size:20px;font-weight:650;line-height:1.3}.mark{display:grid;place-items:center;width:42px;height:42px;background:var(--blue);border-radius:8px;color:white;font-size:22px}.brand-sub{display:block;font-size:12px;color:var(--soft);font-weight:400;margin-top:3px}nav{display:flex;align-items:center;gap:26px;font-size:14px}nav>a{text-decoration:none}.button{display:inline-flex;justify-content:center;align-items:center;padding:13px 22px;background:var(--blue);color:#fff;text-decoration:none;font-weight:550;border-radius:6px;line-height:1.4}.button:hover{background:#1E62A8}.compact{padding:10px 16px}.hero{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:64px;padding:90px 0 96px}h1{font-size:clamp(36px,4.2vw,54px);line-height:1.16;letter-spacing:-1.5px;font-weight:650;margin:16px 0 24px}h2{font-size:32px;line-height:1.25;letter-spacing:-.6px;font-weight:600;margin:0 0 18px}h3{font-size:19px;line-height:1.35;font-weight:600;margin:0 0 15px}p{margin:0 0 18px;color:var(--soft)}.stage{margin:0;color:var(--blue);font-size:14px}.lead{font-size:18px;max-width:570px}.actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin:28px 0 14px}.text-link{font-size:14px}.caption{font-size:13px;line-height:1.6}.control-board{background:#fff;border:1px solid #CFD3D8;border-radius:12px;overflow:hidden;box-shadow:0 12px 36px #134e8c0d}.board-head{display:flex;justify-content:space-between;gap:12px;padding:18px 24px;border-bottom:1px solid var(--line);font-size:12px;color:var(--soft)}.badge{background:var(--blue-bg);color:var(--blue);padding:1px 8px;border-radius:4px}.control-board h2{font-size:29px;margin:25px 24px 4px}.board-sub{margin:0 24px 20px;font-size:13px}.control-row{display:flex;align-items:flex-start;gap:12px;padding:20px 24px;border-top:1px solid var(--line);font-size:13px}.control-row strong{font-size:14px;display:block;font-weight:550}.control-row small{display:block;color:var(--soft);font-size:12px;margin-top:4px}.control-row>div{flex:1;min-width:0}.status{display:grid;place-items:center;width:24px;height:24px;border-radius:4px;font-weight:700;flex-shrink:0}.red{background:#FCE4E2;color:var(--red)}.amber{background:#FBEECE;color:var(--amber)}.green{background:#E3F3E8;color:var(--green)}.state{font-size:11px;color:var(--soft);padding-top:3px}.board-foot{padding:18px 24px;display:flex;justify-content:space-between;gap:14px;background:#F0F2F5;font-size:12px}.board-foot>span{color:var(--soft)}.scenarios{padding:64px 0 76px;border-top:1px solid var(--line)}.section-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-bottom:42px}.section-intro p{max-width:550px;font-size:16px}.workflow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.workflow>div{border-top:3px solid var(--blue);padding-top:24px}.workflow p{font-size:15px;min-height:100px}.workflow a{display:block;padding:8px 0;font-size:14px}.scope{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:64px 0 76px;border-top:1px solid var(--line)}.scope p{max-width:540px}.limits{border-left:1px solid #CFD3D8;padding-left:32px}.limits h3{margin-bottom:9px}.limits p{font-size:14px;margin-bottom:24px}.request{background:var(--blue-bg);padding:40px 44px;display:grid;grid-template-columns:1.5fr 1fr;gap:64px;border-radius:8px;margin-bottom:64px}.request h2{font-size:29px}.request p{margin-bottom:0}.contacts{display:flex;flex-direction:column;gap:9px;justify-content:center}.contacts strong{font-size:18px;font-weight:600}.contacts>a{font-size:18px}.contacts small{color:var(--soft);font-size:12px;margin-top:8px}footer{display:flex;justify-content:space-between;gap:20px;padding:24px 0 36px;border-top:1px solid var(--line);font-size:12px;color:var(--soft)}
@media(max-width:1000px){.hero{gap:32px;padding:64px 0}.hero h1{font-size:38px}.state{display:none}.section-intro,.scope{gap:36px}.workflow{gap:24px}.workflow p{min-height:140px}nav{gap:15px}.request{gap:32px;padding:30px}}
@media(max-width:720px){header,main,footer{width:calc(100% - 32px)}header{padding:18px 0;align-items:flex-start;flex-wrap:wrap;gap:18px}nav{flex-wrap:wrap;width:100%;gap:18px;font-size:12px}.hero,.section-intro,.scope,.request{grid-template-columns:1fr}.hero{padding:42px 0;gap:32px}h1,.hero h1{font-size:36px;letter-spacing:-1px}h2{font-size:28px}.lead{font-size:16px}.control-row{padding:17px 16px}.board-head,.board-foot{padding:16px}.control-board h2{margin-left:16px}.board-sub{margin-left:16px}.scenarios,.scope{padding:40px 0}.section-intro{gap:12px;margin-bottom:28px}.workflow{grid-template-columns:1fr;gap:32px}.workflow p{min-height:0}.workflow a{display:inline-block;margin-right:18px}.scope{gap:24px}.limits{padding-left:20px}.request{gap:24px;padding:26px 22px;margin-bottom:36px}.request h2{font-size:27px}.contacts>a{font-size:17px}footer{flex-direction:column;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Motion: one opening sequence, explanatory flow, brief pointer feedback. */
:root{--motion-out:cubic-bezier(0.23,1,0.32,1);--motion-flow:cubic-bezier(0.77,0,0.175,1)}
.monitor-flow{display:flex;align-items:center;gap:9px;padding:0 24px 22px;color:var(--blue);font-size:11px;line-height:1.35}
.monitor-flow>span{flex:0 1 auto;min-width:0}
.monitor-flow>i{height:2px;flex:1;min-width:10px;background:var(--line);position:relative;overflow:hidden}
.monitor-flow>i::after{content:"";position:absolute;inset:0;background:var(--blue);transform-origin:left}
@keyframes smk-enter{from{opacity:.65;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes smk-row{from{opacity:.65;transform:translateX(6px)}to{opacity:1;transform:translateX(0)}}
@keyframes smk-connect{from{opacity:.45;transform:scaleX(.15)}to{opacity:1;transform:scaleX(1)}}
@media(prefers-reduced-motion:no-preference){
 .hero-copy{animation:smk-enter 520ms var(--motion-out) both}
 .control-board{animation:smk-enter 520ms var(--motion-out) 60ms both}
 .control-row{animation:smk-row 420ms var(--motion-out) 180ms both}
 .control-row:nth-of-type(4){animation-delay:240ms}
 .control-row:nth-of-type(5){animation-delay:300ms}
 .monitor-flow>i::after{animation:smk-connect 800ms var(--motion-flow) 100ms both}
 .monitor-flow>i:nth-of-type(2)::after{animation-delay:360ms}
 .button{transition:transform 100ms var(--motion-out)}
 .button:active:not(:focus-visible){transform:scale(.98);transition-duration:140ms}
}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
 .workflow a,.text-link{transition:transform 160ms var(--motion-out)}
 .workflow a:hover,.text-link:hover{transform:translateX(2px)}
}
@media(max-width:720px){.monitor-flow{padding:0 16px 18px;font-size:10px;gap:7px}}
@media(prefers-reduced-motion:reduce){
 .hero-copy,.control-board,.control-row,.monitor-flow>i::after{animation:none;transform:none;opacity:1}
 .button,.workflow a,.text-link{transition:none;transform:none}
}