@font-face{font-family:"Manrope";font-style:normal;font-weight:400 800;font-display:swap;src:url("../fonts/manrope-cyrillic.woff2") format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Manrope";font-style:normal;font-weight:400 800;font-display:swap;src:url("../fonts/manrope-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* шкала вертикальных отступов (DESIGN-v2 §17.2); на ≤900 переопределяется ниже */
:root{--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:40px;--sp-8:48px;--sp-9:56px;--sp-sec-l:120px;--sp-sec-m:96px;--sp-sec-s:72px;--sp-head:56px;--sp-gap:32px;--sp-foot:28px}
:root{
  --ink:#0f2a43; --text:#33475b; --muted:#566b80;
  --blue-900:#0d3a66; --blue-700:#1b5fa6; --blue-500:#2f80d0; --blue-100:#e6f0f8; --blue-50:#f3f8fc;
  --line:#dde6ee; --orange:#ff8a00; --orange-2:#ffab1f; --success:#1b8a4b; --error:#c0392b;
  --radius:10px; --r-pill:999px;
  --sh-sm:0 2px 8px rgba(15,42,67,.06); --sh-md:0 10px 30px rgba(15,42,67,.14);
  --font:"Manrope",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --hh:80px; --shrink:16px; --sec:96px; --h2-gap:48px; --pad-x:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-padding-top:calc(var(--hh) + 16px);-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{font-family:var(--font);color:var(--text);background:#fff;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
:focus-visible{outline:3px solid var(--blue-500);outline-offset:3px}
img{max-width:100%}
.sprite{position:absolute}
.nb{white-space:nowrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:normal;overflow-wrap:anywhere;margin:-1px}
.wrap{max-width:1240px;margin:0 auto;padding:0 var(--pad-x)}
.skip{position:absolute;left:16px;top:-80px;z-index:100;background:var(--ink);color:#fff;padding:12px 16px;border-radius:var(--radius);font-weight:700;text-decoration:none}
.skip:focus{top:8px}
[hidden]{display:none!important}

/* ---------- типографика ---------- */
h1,h2,h3{color:var(--ink)}
h2{font-size:40px;line-height:1.15;font-weight:800;letter-spacing:-.02em;max-width:22ch}
h3{font-size:24px;line-height:1.3;font-weight:700;letter-spacing:-.01em}
p{max-width:62ch}
.lead{font-size:20px;line-height:1.55;font-weight:500}
.num-m{font-size:44px;line-height:1.1;font-weight:800;letter-spacing:-.03em;color:var(--ink);white-space:nowrap}
.js-motion .count:not(.ready){visibility:hidden;animation:showlate 0s 6s forwards}
@keyframes showlate{to{visibility:visible}}
.count{display:inline-block;text-align:right;font-variant-numeric:tabular-nums}

/* ---------- шапка ---------- */
.top{position:sticky;top:0;z-index:50;min-height:var(--hh);pointer-events:none}
.top .bar{position:absolute;inset:0;background:#fff;border-bottom:1px solid var(--line);transition:transform .2s ease,box-shadow .2s ease}
.top.scrolled .bar{transform:translateY(calc(-1*var(--shrink)));box-shadow:var(--sh-md)}
.progress{position:absolute;left:0;right:0;bottom:-3px;height:3px;background:var(--dk-link);transform-origin:0 50%;transform:scaleX(0)}
.hd{position:relative;min-height:var(--hh);display:flex;flex-wrap:wrap;align-items:center;gap:0 24px;transition:transform .2s ease}
.top.scrolled .hd{transform:translateY(calc(-.5*var(--shrink)))}
.hd>*{pointer-events:auto}
.logo{display:block;flex:none;text-decoration:none}
.logo img{display:block;height:36px;width:auto}
.logo span{display:block;font-size:14px;line-height:1.2;color:var(--muted);margin-top:4px;font-weight:500}
.menu{display:flex;gap:14px;margin-left:auto}
.menu a{font-size:15px;font-weight:600;white-space:nowrap;color:var(--ink);text-decoration:none;padding:12px 0;position:relative}
.menu a::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.menu a:hover::after,.menu a:focus-visible::after{transform:scaleX(1)}
.phone{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none;min-height:44px}
.phone .ic{width:40px;height:40px;border-radius:var(--radius);background:var(--blue-100);display:grid;place-items:center;color:var(--blue-700)}
.phone b{font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-.01em;white-space:nowrap}
.p-compact{display:none}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:56px;padding:0 28px;border:0;border-radius:var(--radius);
  background:linear-gradient(135deg,var(--orange),var(--orange-2));color:var(--ink);font:800 17px/1 var(--font);cursor:pointer;text-decoration:none;white-space:nowrap;
  box-shadow:0 8px 20px rgba(255,138,0,.32);transition:transform .18s ease,box-shadow .18s ease}
.btn svg{flex:none;transition:transform .18s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(255,138,0,.42)}
.btn:hover svg{transform:translateX(4px)}
.btn:active{transform:translateY(0);box-shadow:0 4px 12px rgba(255,138,0,.3)}
.btn.sm{height:44px;padding:0 20px;font-size:16px}
.btn[aria-disabled=true]{background:#c9d4df;color:var(--muted);box-shadow:none;cursor:default;transform:none}
.btn[aria-disabled=true] svg{display:none}
.btn-ghost{margin-top:24px;height:44px;padding:0 20px;border:1.5px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--blue-700);font:700 15px var(--font);cursor:pointer;transition:background .15s,border-color .15s}
.btn-ghost:hover{background:var(--blue-50);border-color:var(--blue-500)}

/* ---------- секции ---------- */
.sec{padding-block:var(--sp-sec-m);scroll-margin-top:-48px}
.sp-sec--l{padding-block:var(--sp-sec-l)}
.sp-sec--m{padding-block:var(--sp-sec-m)}
.sp-sec--s{padding-bottom:var(--sp-sec-s)}
.sec-cases{background:#fff}

/* ---------- форма ---------- */
.form{max-width:600px;position:relative}
.row{display:flex;gap:12px}
.form input[type=tel]{flex:1;min-width:0;height:56px;border:1.5px solid #c3d2e0;border-radius:var(--radius);padding:0 16px;font:600 18px var(--font);color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
.form input[type=tel]::placeholder{color:#6f8396;font-weight:500}
.form input[type=tel]:hover{border-color:#9db4c9}
.form input[type=tel]:focus{outline:0;border-color:var(--blue-500);box-shadow:0 0 0 4px rgba(47,128,208,.18)}
.form input[type=tel][aria-invalid=true]{border-color:var(--error)}
.msg{font-size:15px;font-weight:600;color:var(--error);line-height:1.4;margin-top:0;max-width:none}
.msg.err{display:flex;gap:8px;align-items:flex-start;margin-top:8px;animation:msgin .16s ease-out}
.msg.err::before{content:"";flex:none;width:18px;height:18px;margin-top:1px;background:currentColor;-webkit-mask:url("../img/err.svg") center/contain no-repeat;mask:url("../img/err.svg") center/contain no-repeat}
@keyframes msgin{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.alert{margin-top:14px;padding:12px 14px;border-radius:var(--radius);border:1.5px solid var(--error);background:#fff;color:var(--ink);font-size:15px;font-weight:600;line-height:1.5;max-width:none;animation:msgin .16s ease-out}
.alert a{color:var(--blue-700);white-space:nowrap}
.note{font-size:15px;line-height:1.5;color:var(--muted);margin-top:10px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.success{display:flex;align-items:center;gap:16px;padding:20px 24px;border-radius:var(--radius);background:#fff;border:1.5px solid var(--success);animation:fadein .24s ease-out}
.success p{font-size:20px;font-weight:800;color:var(--ink);line-height:1.3}
.success:focus{outline:none}
.tick path{stroke-dasharray:1;stroke-dashoffset:0}
.js-motion .success .tick path{animation:draw .4s ease-out .24s both}
@keyframes fadein{from{opacity:0}to{opacity:1}}
@keyframes draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}

/* ---------- специализация ---------- */

/* ---------- кейсы ---------- */

/* ---------- скорость ---------- */

/* ---------- компетенции ---------- */

/* ---------- контакты ---------- */

/* ---------- reveal ---------- */
.js-motion .reveal:not(.in){opacity:.4;transform:translateY(12px)}
.js-motion .reveal{transition:opacity .5s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform .5s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
/* ---------- адаптив ---------- */
@media (max-width:1279px){
  .menu{display:none}
  .phone{margin-left:auto}
}
@media (max-width:1100px){
  .num-m{font-size:38px}
}
@media (max-width:900px){
  .drawing{justify-self:start}
}
@media (max-width:760px){
  :root{--hh:64px;--shrink:8px;--sec:64px;--h2-gap:32px;--pad-x:20px}
  body{font-size:16px}
  h2{font-size:28px}
  h3{font-size:20px}
  .lead{font-size:18px}
  .hd{gap:8px}
  .logo span{display:none}
  .logo img{height:28px}
  .phone .ic{display:none}
  .phone{margin-left:auto}
  .phone b{font-size:14px}
  .p-full{display:none}.p-compact{display:inline}
  .panels{grid-template-columns:1fr}
  .panel{padding:16px 16px 20px}
  .scheme-head{flex-direction:column;align-items:flex-start;gap:0}
  .scheme-head .btn-ghost{margin:20px 0 0}
  .success{padding:16px}
  .success p{font-size:17px}
  .btn.sm{padding:0 14px;font-size:15px;gap:6px}
  .btn.sm svg{display:none}
  .row{flex-direction:column}
  .form input[type=tel]{flex:none;width:100%}
  .row .btn{width:100%}
  .num-m{font-size:32px}
}
@media (min-width:481px) and (max-width:760px){
}
@media (max-width:560px){
}
@media (max-width:440px){
  :root{--pad-x:16px}
  .logo img{height:24px}
  .hd{gap:6px}
  .btn.sm{padding:0 12px}
}
@media (max-width:499px){
  :root{--hh:96px;--shrink:0px}
  .logo img{height:28px}
  .hd{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:52px 44px;align-content:center;column-gap:8px}
  .logo{grid-area:1/1;justify-self:start}
  .btn.sm{grid-area:1/2}
  .phone{grid-area:2/1/3/3;margin:0;justify-content:center;background:var(--blue-50);border:1px solid var(--line);border-radius:var(--radius);min-height:44px}
  .phone b{font-size:16px}
  .p-full{display:inline}.p-compact{display:none}
}

/* ===================== ШАГ 1: тёмная шапка и hero (DESIGN-v2 §9) ===================== */
:root{--dk-bg0:#0A1424;--dk-navy:#0E2745;--dk-graphite:#1B222D;--dk-bg1:#121B29;--dk-bg2:#1A2434;--dk-line:#2C3849;--dk-field:#5C6C80;--dk-text:#F2F5F9;--dk-text-2:#B4C0CF;--dk-muted:#8E9DB0;--dk-link:#6DB2FF;--dk-focus:#5BA4F0;--dk-err:#FF6B5E}
.top .bar{background:var(--dk-bg0);border-bottom:1px solid var(--dk-line)}
.top.scrolled .bar{box-shadow:0 10px 30px rgba(0,0,0,.45)}
.top :focus-visible,.hero :focus-visible{outline-color:var(--dk-focus)}
.logo{display:flex;flex-direction:column;align-items:flex-start;background:none;padding:0}
.logo img{height:32px}
.logo span{font-size:14px;line-height:1;margin-top:1px;color:#B4C0CF;font-weight:500;display:block}
.menu a{color:var(--dk-text-2)}
.menu a:hover,.menu a:focus-visible{color:var(--dk-text)}
.phone .ic{background:var(--dk-bg2);color:var(--dk-link)}
.phone b{color:var(--dk-text)}
.phone:hover b{text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:2px;text-underline-offset:4px}
.top .btn,.hero .btn{box-shadow:0 6px 16px rgba(0,0,0,.40);color:var(--dk-bg0)}
.top .btn:hover,.hero .btn:hover{background:linear-gradient(135deg,#FF9A1F,#FFC04A);box-shadow:0 8px 20px rgba(0,0,0,.45)}
.top .btn:active,.hero .btn:active{box-shadow:0 3px 10px rgba(0,0,0,.4)}
.top .btn[aria-disabled=true],.hero .btn[aria-disabled=true]{background:#33415a;color:#B4C0CF;box-shadow:none}

/* hero */
.hero{position:relative;isolation:isolate;background:var(--dk-bg0);color:var(--dk-text);scroll-margin-top:0;overflow:hidden;display:flex;align-items:center;min-height:min(calc(100svh - 80px),720px)}
.hero>.wrap{width:100%}
.hero-bg{position:absolute;inset:0;z-index:-1;background-color:var(--dk-bg0);filter:saturate(.7) contrast(1.05)}
.hero-bg picture{display:block;position:absolute;inset:0}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 55%}
.hero-bg::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,20,36,.90) 0%,rgba(10,20,36,.85) 45%,rgba(10,20,36,.70) 100%),linear-gradient(180deg,rgba(10,20,36,.35) 0%,rgba(10,20,36,0) 30%)}
.hero-in{max-width:860px;padding:80px 0}
.hero h1{color:var(--dk-text);font-size:clamp(44.2px,5.2vw,72.8px);line-height:1.1;font-weight:800;letter-spacing:-.02em;max-width:15.5em;text-wrap:balance}
.hero .sub{display:block;margin:24px 0 0;padding:0;border:0;background:none;border-radius:0;font-size:22px;font-weight:600;line-height:1.4;color:var(--dk-text-2)}
.hero .form{max-width:600px;margin-top:120px}
.hero .row{gap:12px}
.hero .form input[type=tel]{height:60px;background:var(--dk-bg1);border:1.5px solid var(--dk-field);color:var(--dk-text);font-size:20px;font-weight:600}
.hero .form input[type=tel]::placeholder{color:var(--dk-muted);font-weight:500}
.hero .form input[type=tel]:hover{border-color:#7a8ba0}
.hero .form input[type=tel]:focus,.contact-form input[type=tel]:focus{border-color:var(--dk-focus);outline:3px solid var(--dk-focus);outline-offset:2px;box-shadow:none}
.hero .form input[type=tel][aria-invalid=true]{border-color:var(--dk-err)}
.hero .btn{height:60px;font-size:18px}
.hero .msg{color:#FF8A7D}
.hero .alert{background:var(--dk-bg1);border-color:var(--dk-err);color:var(--dk-text)}
.hero .alert a{color:var(--dk-link)}
.hero .success{background:var(--dk-bg1);border-color:#3DBE74}
.hero .success p{color:var(--dk-text)}
.hero .note{font-size:14px;font-weight:500;color:var(--dk-text-2);margin-top:12px}

.js-motion .hero-in>*{animation:heroin .4s cubic-bezier(.2,.7,.2,1) both}
.js-motion .hero-in>:nth-child(2){animation-delay:80ms}
.js-motion .hero-in>:nth-child(3){animation-delay:160ms}
@keyframes heroin{from{opacity:.4;transform:translateY(12px)}to{opacity:1;transform:none}}
@media (max-width:760px){
  .logo img{height:28px}
  .logo span{display:none}
  .hero{min-height:min(calc(100svh - 64px),640px)}
  .hero-in{padding:48px 0}
  .hero h1{font-size:clamp(33.8px,11.18vw,44.2px);line-height:1.12}
  .hero .sub{font-size:18px;margin-top:24px}
  .hero .form{margin-top:96px}
  .hero .form input[type=tel],.hero .btn{height:56px}
  .hero .row .btn{width:100%}
  .hero-img{object-position:28% center}
}
@media (min-width:490px) and (max-width:760px){.phone b{font-size:15px}}
@media (max-width:440px){
  .top .wrap{padding:0 14px}
  .hd{gap:4px}
  .logo img{height:26px}
}
@media (max-width:499px){
  :root{--hh:96px}
  .logo img{height:28px}
  .hd{grid-template-rows:52px 44px;row-gap:0}
  .phone{background:var(--dk-bg1);border:0;border-top:1px solid var(--dk-line);border-radius:0 0 var(--radius) var(--radius)}
}


/* ===================== ШАГ 2: блок со схемой (DESIGN-v2 §10) ===================== */
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:160px;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(10,20,36,0) 0%,#0A1424 100%)}
.sec-flow{background:var(--dk-bg0);color:var(--dk-text)}
.sec-flow :focus-visible{outline-color:var(--dk-focus)}
.sec-flow h2{color:var(--dk-text);max-width:960px;text-wrap:balance;margin-bottom:var(--sp-head)}
.flow{display:grid;gap:24px}
.lane{background:var(--dk-bg1);border:1px solid #5C6C80;border-radius:10px;padding:32px 24px;position:relative}
.lane-title{font-size:20px;font-weight:700;color:var(--dk-text);letter-spacing:0;margin-bottom:28px;line-height:1.3}
.ltrack{position:relative}
.fsteps{list-style:none;display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}
.st{position:relative;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}
.flbl{font-size:15px;font-weight:600;color:var(--dk-text);line-height:1.3}
.tile{position:relative;z-index:1;width:48px;height:48px;border-radius:10px;background:var(--dk-bg2);border:1.5px solid #5C6C80;color:var(--dk-link);display:grid;place-items:center;flex:none}
.tile.stuck{border-style:dashed;border-color:var(--dk-field);color:var(--dk-text-2)}
.tile .ic{display:block}
.hl{position:absolute;inset:-3px;border-radius:12px;border:2px solid var(--dk-link);background:rgba(109,178,255,.14);opacity:0;pointer-events:none}
.pz{display:grid;place-items:center;width:18px;height:18px;border-radius:6px;border:1.5px solid var(--dk-muted);background:var(--dk-bg1);color:var(--dk-text-2)}
.tile .pz{position:absolute;top:-6px;right:-6px}
.pz svg{stroke-width:2.5}
/* коннекторы «Вручную» */
.lane-manual .st:not(:last-child)::after{content:"";position:absolute;top:23px;left:calc(50% + 30px);width:calc(100% - 60px);height:2px;background:#5C6C80}
.lane-manual .st.dash:not(:last-child)::after{background:repeating-linear-gradient(90deg,#5C6C80 0 4px,transparent 4px 8px)}
.lane-manual .st:not(:last-child)::before{content:"";position:absolute;top:19.5px;left:calc(150% - 36px);width:8px;height:8px;border-top:2px solid #5C6C80;border-right:2px solid #5C6C80;transform:rotate(45deg)}
/* петля Доработка -> Проверка */
.loop{position:absolute;left:calc(100%/7*4.5);width:calc(100%/7);top:-24px;height:24px;pointer-events:none}
.loop svg{display:block;width:100%;height:100%;overflow:visible}
.loop path{fill:none;stroke:#5C6C80;stroke-width:2;stroke-dasharray:4 4}
.loop i{position:absolute;left:-4px;bottom:-3px;width:8px;height:8px;border-bottom:2px solid #5C6C80;border-left:2px solid #5C6C80;transform:rotate(-45deg) translate(0,0)}
.legend{display:flex;align-items:center;gap:10px;margin-top:28px;font-size:14px;font-weight:500;color:var(--dk-text-2);max-width:none}
.legend .pz{width:18px;height:18px}
/* дорожка ИИ-агента */
.agent-body{position:relative;padding-top:28px}
.lane-agent .fsteps{grid-template-columns:repeat(7,minmax(0,1fr))}
.lane-agent .a-task{grid-column:1}.lane-agent .a-agent{grid-column:4}.lane-agent .a-result{grid-column:7}
.lane-agent .a-task,.lane-agent .a-result{padding-top:8px}
.lane-agent .st:not(.a-result)::after{content:"";position:absolute;top:30px;left:calc(50% + 30px);width:calc(300% - 66px);height:3px;background:var(--dk-link);border-radius:2px}
.lane-agent .a-agent::after{left:calc(50% + 36px)}
.lane-agent .st:not(.a-result)::before{content:"";position:absolute;top:26px;left:calc(350% - 46px);width:10px;height:10px;border-top:3px solid var(--dk-link);border-right:3px solid var(--dk-link);transform:rotate(45deg)}
.lane-agent .a-agent::before{left:calc(350% - 40px)}
.lane-agent .a-agent .tile{width:64px;height:64px;background:#1B5FA6;border:2px solid var(--dk-link);color:#fff}
.lane-agent .a-agent .flbl{font-size:17px;font-weight:700}
.lane-agent .a-agent .hl{inset:-5px}
.cap{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--dk-text);white-space:nowrap}
.cap svg{color:var(--dk-link);flex:none}
.a-agent{margin-top:0}
.lane-agent{overflow:hidden}
.fdot{position:absolute;left:0;top:0;width:12px;height:12px;border-radius:50%;background:var(--dk-link);opacity:0;pointer-events:none;z-index:0}
.flow-foot{display:flex;justify-content:space-between;align-items:center;gap:24px}
.flow-foot figcaption{font-size:14px;font-weight:500;color:var(--dk-text-2)}
.btn-flow{height:44px;padding:0 20px;border:1.5px solid var(--dk-field);border-radius:10px;background:transparent;color:var(--dk-text);font:700 16px var(--font);cursor:pointer;transition:background .15s,border-color .15s}
.btn-flow:hover{background:var(--dk-bg2);border-color:var(--dk-muted)}
@media (max-width:900px){
  .sec-flow h2{font-size:26px;line-height:1.15}
  .hero::after{height:96px}
  .lane{padding:20px}
  .lane-title{margin-bottom:20px}
  .fsteps,.lane-agent .fsteps{display:block}
  .st{flex-direction:row;gap:16px;text-align:left;min-height:64px;align-items:center}
  .tile{width:40px;height:40px}
  .flbl{font-size:16px}
  .lane-manual .st:not(:last-child)::after{top:calc(50% + 24px);left:19px;width:2px;height:calc(100% - 44px);background:#5C6C80}
  .lane-manual .st.dash:not(:last-child)::after{background:repeating-linear-gradient(180deg,#5C6C80 0 4px,transparent 4px 8px)}
  .lane-manual .st:not(:last-child)::before{top:auto;bottom:-1px;left:15px;transform:rotate(135deg)}
  .loop{left:178px;right:auto;top:calc(64px*4.5);width:28px;height:64px}
  .loop path{d:path("M0 64C28 64 28 0 0 0")}
  .loop svg{display:none}
  .loop::before{content:"";position:absolute;inset:0;border:2px dashed #5C6C80;border-left:0;border-radius:0 24px 24px 0}
  .loop i{left:-4px;top:-3px;bottom:auto;border:0;border-top:2px solid #5C6C80;border-left:2px solid #5C6C80;transform:rotate(-45deg)}
  .agent-body{padding-top:0}
  .lane-agent .st:not(.a-result)::after{top:calc(50% + 26px);left:19px;width:3px;height:calc(100% - 48px)}
  .lane-agent .st:not(.a-result)::before{top:auto;bottom:-1px;left:15px;transform:rotate(135deg)}
  .lane-agent .a-agent{min-height:96px;padding-top:30px}
  .lane-agent .a-agent .tile{width:56px;height:56px;margin-left:-8px;margin-top:-4px}
  .lane-agent .a-agent::after{left:19px!important;top:calc(50% + 38px)!important;height:calc(100% - 66px)!important}
  .lane-agent .a-agent::before{bottom:-1px!important;top:auto!important}
  .lane-agent .a-task+.a-agent{margin-top:0}
  .cap{position:absolute;top:0;left:56px;bottom:auto;transform:none;margin:0}
  .flow-foot{flex-direction:column;align-items:stretch}
  .flow-foot figcaption{order:2}
  .btn-flow{width:100%}
}
@media (max-width:360px){.sec-flow h2{font-size:24px}}

/* ===================== ШАГ 3: специализация (DESIGN-v2 §11); все классы с префиксом spec- ===================== */
.spec-sec{position:relative;background:linear-gradient(180deg,#0A1424 0%,#0B1A2E 100%);color:var(--dk-text);}
.spec-sec>.wrap{position:relative;z-index:1}
.spec-h2{color:var(--dk-text);max-width:760px;text-wrap:balance;margin-bottom:var(--sp-head)}
.spec-row{display:grid;grid-template-columns:5fr 1fr 6fr;align-items:start}
.spec-fact{grid-column:1}
.spec-big{display:flex;align-items:flex-end;gap:8px}
.spec-num{font-size:100px;line-height:.9;font-weight:800;letter-spacing:-.05em;color:var(--dk-text);font-variant-numeric:tabular-nums;margin-left:-.045em}
.spec-word{display:flex;flex-direction:column;font-size:18px;line-height:1.1;font-weight:700;color:var(--dk-text);padding-bottom:.26em}
.spec-word b{font-weight:700}
.spec-text{grid-column:3;font-size:24px;line-height:1.5;font-weight:500;color:var(--dk-text-2);max-width:46ch;margin-top:28px}
@media (max-width:900px){
    .spec-h2{font-size:28px;margin-bottom:var(--sp-head)}
  .spec-row{display:block}
  .spec-big{gap:6px}
  .spec-num{font-size:60px}
  .spec-word{font-size:12px}
  .spec-text{font-size:18px;line-height:1.55;margin-top:24px}
}
@media (max-width:340px){.spec-h2{font-size:24px}}


/* ===================== ШАГ 4: кейсы (DESIGN-v2 §12); все классы с префиксом case- ===================== */
.case-sec{background:linear-gradient(180deg,#0B1A2E 0%,#0A1424 100%);color:var(--dk-text);}
.case-sec :focus-visible{outline-color:var(--dk-focus)}
.case-grid{display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-template-areas:"h n c" "r r r";align-items:end;column-gap:24px}
.case-h2{grid-area:h;color:var(--dk-text);margin-bottom:var(--sp-head)}
.case-count{grid-area:n;margin-bottom:56px;font-size:18px;font-weight:500;color:var(--dk-text-2);font-variant-numeric:tabular-nums;white-space:nowrap}
.case-count b{font-weight:700;color:var(--dk-text);display:inline-block}
.case-count b.case-swap{animation:fadein .15s ease-out}
.case-ctrl{grid-area:c;display:flex;align-items:center;gap:8px;margin-bottom:48px}
.case-tabs{display:flex;gap:4px;order:-1;margin-right:8px}
.case-tab{min-height:44px;padding:0 10px 10px;display:flex;align-items:center;justify-content:center;border:0;background:none;color:var(--dk-text-2);font:600 15px/1.2 var(--font);cursor:pointer;border-radius:10px;position:relative;text-align:center}
.case-tab::after{content:"";position:absolute;left:10px;right:10px;bottom:4px;height:4px;border-radius:2px;background:#5C6C80;transition:background .15s}
.case-tab[aria-current=true]{color:var(--dk-text)}
.case-tab[aria-current=true]::after{background:var(--dk-link)}
.case-tab:hover{color:var(--dk-text)}
.case-btn{width:48px;height:48px;flex:none;border:1.5px solid #5C6C80;border-radius:10px;background:transparent;color:var(--dk-text);display:grid;place-items:center;cursor:pointer;transition:background .15s,border-color .15s}
.case-btn:hover:not(:disabled){background:var(--dk-bg2);border-color:var(--dk-muted)}
.case-btn:disabled{opacity:.4;cursor:not-allowed}
.case-region{grid-area:r;min-width:0;border-radius:10px}
.case-region:focus-visible{outline-offset:6px}
.case-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
.case-track::-webkit-scrollbar{display:none}
.case-track.case-drag{scroll-snap-type:none;cursor:grabbing;user-select:none}
.js .case-track{cursor:grab}
.case-slide{flex:0 0 100%;scroll-snap-align:start;display:flex;min-width:0}
.case-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);width:100%;border:1px solid #5C6C80;border-radius:10px;overflow:hidden;background:#1B222D}
.case-lead{background:linear-gradient(180deg,#0E2745 0%,#0A1424 100%);padding:40px;display:flex;flex-direction:column;justify-content:space-between;gap:32px}
.case-client{font-size:18px;font-weight:600;color:var(--dk-text-2);line-height:1.4;max-width:none}
.case-phrase{position:relative;font-size:60px;line-height:1.1;font-weight:800;letter-spacing:-.02em;color:var(--dk-text);max-width:none}
.case-num{position:relative;display:inline-block;font-variant-numeric:tabular-nums}
.case-ghost{visibility:hidden}
.case-live{position:absolute;right:0;top:0}
.case-nw{white-space:nowrap}
.case-lead>.case-phrase{margin-top:auto}
.case-steps{list-style:none;padding:40px;display:grid;gap:24px;align-content:start}
.case-step{display:grid;grid-template-columns:32px minmax(0,1fr);gap:16px;position:relative}
.case-step:not(:last-child)::before{content:"";position:absolute;left:15px;top:36px;bottom:-20px;width:2px;background:#66768A}
.case-n{width:32px;height:32px;border-radius:10px;background:var(--dk-bg2);border:1.5px solid #66768A;color:var(--dk-text);font-size:15px;font-weight:800;display:grid;place-items:center;position:relative;z-index:1}
.case-step h3{font-size:14px;font-weight:700;color:var(--dk-text-2);letter-spacing:0;line-height:1.5;margin-bottom:8px;padding-top:4px}
.case-step p,.case-step li{font-size:18px;line-height:1.55;font-weight:500;color:var(--dk-text);max-width:none}
.case-step p.case-solved{font-weight:700;margin-bottom:8px}
.case-step p.case-sub{margin-bottom:8px}
.case-list{list-style:none;display:grid;gap:8px}
.case-list li{padding-left:20px;position:relative}
.case-list li::before{content:"";position:absolute;left:0;top:.65em;width:8px;height:8px;border-radius:2px;background:var(--dk-link)}
.case-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 12px}
.case-chip{min-height:32px;display:inline-flex;align-items:center;padding:2px 12px;border-radius:10px;background:var(--dk-bg2);border:1.5px solid #66768A;color:var(--dk-text);font-size:14px;font-weight:600;line-height:1.3}
.case-effect{background:#0E2745;border:1.5px solid #2F80D0;border-radius:10px;padding:20px}
.case-effect h3{padding-top:0}
.case-effect strong{font-weight:800}
.case-end{height:0}
html:not(.js) .case-track{display:block;overflow:visible}
html:not(.js) .case-slide{padding-bottom:24px}
@media (max-width:900px){
  .case-grid{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"h n" "r r" "c c"}
  .case-h2{font-size:28px;margin-bottom:var(--sp-head)}
  .case-count{margin-bottom:36px}
  .case-ctrl{margin:24px 0 0;justify-content:space-between;gap:12px}
  .case-tabs{flex:1;justify-content:center;margin:0;order:0}
  .case-lead>.case-phrase{margin-top:0}
  .case-card{grid-template-columns:minmax(0,1fr)}
  .case-lead{padding:24px;gap:24px}
  .case-phrase{font-size:36px;line-height:1.12}
  .case-client{font-size:16px}
  .case-steps{padding:20px}
  .case-step{gap:12px}
  .case-step p,.case-step li{font-size:16px}
  .case-effect{padding:16px}
}
@media (max-width:380px){.case-phrase{font-size:34px}}
@media (min-width:901px) and (max-width:1100px){.case-phrase{font-size:56px}}
@media (max-width:340px){.logo img{height:23px}.btn.sm{padding:0 10px}}
@media (max-width:360px){.case-btn{width:44px;height:44px}.case-tab{padding:0 6px;font-size:14px}.case-tab::after{left:6px;right:6px}}


/* ===================== ШАГ 5: скорость перехода (DESIGN-v2 §13); все классы с префиксом speed- ===================== */
.speed-sec{background:#0A1424;color:var(--dk-text);}
.speed-sec :focus-visible{outline-color:var(--dk-focus)}
.speed-h{color:var(--dk-text);position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.speed-track{position:relative;--p:1}
.speed-axis{position:absolute;left:0;right:0;top:8px;height:4px;background:#5C6C80;overflow:hidden}
.speed-fill{display:block;width:100%;height:100%;background:var(--dk-link);transform-origin:left;transform:scaleX(var(--p))}
.speed-list{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;position:relative}
.speed-item{position:relative;padding-top:60px}
.speed-name{min-height:83px;font-size:36px;line-height:1.15;font-weight:800;letter-spacing:-.01em;color:var(--dk-text)}
.speed-badge{display:inline-flex;align-items:center;margin-top:12px;height:40px;padding:0 16px;border-radius:10px;background:#0E2745;border:1.5px solid #66768A;font-size:18px;font-weight:600;line-height:1;color:var(--dk-text);white-space:nowrap}
.speed-text{margin-top:12px;font-size:18px;line-height:1.55;font-weight:500;color:var(--dk-text-2);max-width:28ch}
.speed-node{position:absolute;top:0;left:0;width:20px;height:20px;border-radius:50%;background:#0A1424;border:2px solid #5C6C80;z-index:1}
.speed-node::after{content:"";position:absolute;inset:-2px;border-radius:50%;background:var(--dk-link);transform:scale(1)}
/* пустое исходное состояние ставит только скрипт */
.speed-js{--p:0}
.speed-js .speed-node{border-color:#5C6C80}
.speed-js .speed-node::after{transform:scale(0);transition:transform .2s cubic-bezier(.2,.7,.2,1)}
.speed-js .speed-node.is-on{border-color:var(--dk-link)}
.speed-js .speed-node.is-on::after{transform:scale(1)}
@media (max-width:900px){
  .speed-axis{left:8px;right:auto;top:0;bottom:0;width:4px;height:auto}
  .speed-fill{transform-origin:top;transform:scaleY(var(--p))}
  .speed-list{grid-template-columns:minmax(0,1fr);gap:48px}
  .speed-item{padding:0 0 0 44px}
  .speed-name{min-height:0;font-size:24px}
  .speed-badge{height:36px;font-size:16px;margin-top:12px}
  .speed-text{font-size:16px}
  .speed-node{top:4px}
}


/* ===================== ШАГ 6: первый день бесплатно (DESIGN-v2 §14); все классы с префиксом free- ===================== */
.free-sec{position:relative;background:var(--dk-navy);color:var(--dk-text);}
.free-sec::before{content:"";position:absolute;left:0;right:0;top:0;height:96px;pointer-events:none;background:linear-gradient(180deg,#0A1424 0%,#0E2745 100%)}
.free-sec :focus-visible{outline:3px solid var(--dk-focus);outline-offset:3px}
.free-grid{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:start}
.free-title{color:var(--dk-text);font-size:80px;line-height:1.05;font-weight:800;letter-spacing:-.03em;text-wrap:balance;max-width:none}
.free-body{padding-top:12px}
.free-text{font-size:22px;line-height:1.5;font-weight:500;color:var(--dk-text);max-width:44ch}
.free-cta{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:60px;padding:0 32px;margin-top:32px;border-radius:10px;background:linear-gradient(135deg,#FF8A00,#FFAB1F);color:#0A1424;font:800 18px/1 var(--font);text-decoration:none;white-space:nowrap;box-shadow:0 6px 16px rgba(0,0,0,.4);transition:transform .18s ease,box-shadow .18s ease}
.free-cta svg{flex:none;transition:transform .18s ease}
.free-cta:hover{background:linear-gradient(135deg,#FF9A1F,#FFC04A);transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,0,0,.45)}
.free-cta:hover svg{transform:translateX(4px)}
.free-cta:active{transform:none}
.free-note{margin-top:20px;font-size:15px;line-height:1.5;font-weight:500;color:var(--dk-text-2);max-width:46ch}
.js-motion .free-anim{transition:opacity .4s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform .4s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
.js-motion .free-anim:not(.in){opacity:.6;transform:translateY(8px)}
@media (max-width:900px){
  .free-sec::before{height:72px}
  .free-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .free-title{font-size:44px;line-height:1.08}
  .free-body{padding-top:0}
  .free-text{font-size:18px;line-height:1.55}
  .free-cta{display:flex;width:100%;height:56px;margin-top:28px}
  .free-note{font-size:14px;margin-top:16px}
}


/* ===================== ШАГ 7: компетенции (DESIGN-v2 §15); все классы с префиксом comp- ===================== */
.comp-sec{position:relative;background:#0A1424;color:var(--dk-text);}
.comp-sec::before{content:"";position:absolute;left:0;right:0;top:0;height:96px;pointer-events:none;background:linear-gradient(180deg,#0E2745 0%,#0A1424 100%)}
.comp-sec>.wrap{position:relative}
.comp-h2{color:var(--dk-text);margin-bottom:var(--sp-head)}
.comp-list{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:64px}
.comp-item{border-top:1px solid var(--dk-line);padding:28px 0;display:grid;grid-template-columns:24px minmax(0,1fr);column-gap:16px;align-items:start}
.comp-ic{display:block;margin-top:5px;color:var(--dk-link);flex:none}
.comp-txt{min-width:0}
.comp-card-name .comp-ic{display:block;width:28px;height:28px;margin:0 0 16px}
.comp-name{font-size:22px;line-height:1.35;font-weight:700;color:var(--dk-text);letter-spacing:0;max-width:36ch}
.comp-sub{margin-top:8px;font-size:16px;line-height:1.55;font-weight:500;color:var(--dk-text-2);max-width:none}
.comp-card{margin-top:56px;padding:40px;border:1.5px solid #66768A;border-radius:10px;background:var(--dk-navy);display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:center}
.comp-card-name{font-size:28px;line-height:1.25;font-weight:700;color:var(--dk-text);letter-spacing:-.01em}
.comp-chips{list-style:none;display:flex;flex-wrap:wrap;gap:12px}
.comp-chip{min-height:40px;display:inline-flex;align-items:center;padding:6px 16px;border-radius:10px;background:#0A1424;border:1.5px solid #66768A;color:var(--dk-text);font-size:16px;font-weight:600;line-height:1.3}
.js-motion .comp-anim{transition:opacity .35s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform .35s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
.js-motion .comp-anim:not(.in){opacity:.6;transform:translateY(8px)}
@media (max-width:900px){
  .comp-sec::before{height:72px}
  .comp-h2{font-size:28px;margin-bottom:var(--sp-head)}
  .comp-list{grid-template-columns:minmax(0,1fr)}
  .comp-item{padding:20px 0;column-gap:12px}
  .comp-ic{margin-top:3px}
  .comp-name{font-size:19px}
  .comp-sub{font-size:15px}
  .comp-card{margin-top:32px;padding:24px;grid-template-columns:minmax(0,1fr);gap:20px}
  .comp-card-name{font-size:22px;line-height:1.3}
  .comp-chips{gap:8px}
  .comp-chip{font-size:15px}
}


/* ===================== ШАГ 8: контакты и подвал (DESIGN-v2 §16); классы contact-* и foot-* ===================== */
.contact-sec{background:#0A1424;color:var(--dk-text);}
.contact-sec :focus-visible{outline:3px solid var(--dk-focus);outline-offset:3px}
.contact-h2{color:var(--dk-text);margin-bottom:var(--sp-head)}
.contact-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:start}
.contact-info{min-width:0}
.contact-phone,.contact-mail{display:inline-block;position:relative;text-decoration:none}
.contact-phone{font-size:64px;line-height:1;font-weight:800;letter-spacing:-.03em;color:var(--dk-text);white-space:nowrap}
.contact-phone::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:3px;background:var(--dk-link);transform:scaleX(0);transform-origin:left;transition:transform .15s ease}
.contact-phone:hover::after,.contact-phone:focus-visible::after{transform:scaleX(1)}
.contact-mail{display:table;margin-top:24px;font-size:28px;line-height:1.3;font-weight:700;color:var(--dk-link);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.contact-mail:hover{text-decoration-thickness:3px}
.contact-where{margin-top:72px}
.contact-addr{font-size:22px;line-height:1.4;font-weight:600;color:var(--dk-text)}
.contact-hours{margin-top:8px;font-size:18px;line-height:1.5;font-weight:500;color:var(--dk-text-2)}
.contact-form{max-width:none;padding:32px;background:#121B29;border:1px solid #5C6C80;border-radius:10px}
.contact-form-title{display:block;margin-bottom:16px;font-size:18px;line-height:1.4;font-weight:600;color:var(--dk-text)}
.contact-form .row{flex-direction:column;gap:12px}
.contact-form input[type=tel]{flex:none;width:100%;height:56px;background:#0A1424;border:1.5px solid #66768A;color:var(--dk-text);font-size:18px;font-weight:600}
.contact-form input[type=tel]::placeholder{color:var(--dk-muted);font-weight:500}
.contact-form input[type=tel]:hover{border-color:#7a8ba0}
.contact-form input[type=tel][aria-invalid=true]{border-color:var(--dk-err)}
.contact-form .btn{width:100%;height:56px;color:var(--dk-bg0);box-shadow:0 6px 16px rgba(0,0,0,.4)}
.contact-form .btn:hover{background:linear-gradient(135deg,#FF9A1F,#FFC04A);box-shadow:0 8px 20px rgba(0,0,0,.45)}
.contact-form .btn[aria-disabled=true]{background:#33415a;color:#B4C0CF;box-shadow:none}
.contact-form .msg{color:var(--dk-err)}
.contact-form .alert{background:#0A1424;border-color:var(--dk-err);color:var(--dk-text)}
.contact-form .alert a{color:var(--dk-link)}
.contact-form .success{background:transparent;border-color:#4CC38A}
.contact-form .success p{color:#4CC38A}
.js-motion .contact-anim{transition:opacity .35s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform .35s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
.js-motion .contact-anim:not(.in){opacity:.7;transform:translateY(8px)}
.foot-sec{background:#070E1A;border-top:1px solid var(--dk-line);padding:var(--sp-foot) 0}
.foot-line{font-size:14px;line-height:1.5;font-weight:500;color:var(--dk-text-2);max-width:none}
.foot-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;column-gap:24px}
.foot-link{display:inline-flex;align-items:center;min-height:44px;font-size:14px;line-height:1.5;font-weight:500;color:var(--dk-link);text-decoration:underline;text-underline-offset:3px}
.foot-link:hover{text-decoration-color:var(--orange);text-decoration-thickness:2px}
.foot-link:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:2px}
@media (max-width:900px){
  .contact-h2{font-size:28px;margin-bottom:var(--sp-head)}
  .contact-grid{grid-template-columns:minmax(0,1fr);gap:48px}
  .contact-phone{font-size:32px}
  .contact-phone::after{bottom:-6px}
  .contact-mail{margin-top:16px;font-size:20px}
  .contact-where{margin-top:40px}
  .contact-addr{font-size:20px}
  .contact-hours{font-size:16px}
  .contact-form{padding:20px}
}


@media (max-width:900px){:root{--sp-sec-l:72px;--sp-sec-m:56px;--sp-sec-s:48px;--sp-head:32px;--sp-gap:24px;--sp-foot:24px}}

/* ===================== пакет A: no-JS, forced-colors, прочее ===================== */
.nojs-note{display:none;font-size:16px;line-height:1.5;font-weight:600;color:var(--dk-text);max-width:none}
.nojs-note a{color:var(--dk-link);white-space:nowrap}
html:not(.js) .nojs-note{display:block}
html:not(.js) form[data-form] .row,html:not(.js) form[data-form] .contact-form-title{display:none}
@media (forced-colors:active){
  .logo{forced-color-adjust:none;background:#0A1424;padding:6px 8px;border-radius:6px}
  .logo span{color:#fff}
  .top .btn,.free-cta{forced-color-adjust:none}
  .speed-fill,.speed-axis{forced-color-adjust:none}
}


/* ===================== пакет B: меню на 761–1279 (DESIGN-v2 §17.3), классы nav-* ===================== */
.nav-toggle{display:none;align-items:center;gap:8px;height:44px;padding:0 16px;border:1.5px solid #5C6C80;border-radius:10px;background:transparent;color:var(--dk-text);font:700 15px/1 var(--font);cursor:pointer;pointer-events:auto;flex:none;transition:background .15s,border-color .15s}
.nav-toggle:hover{background:var(--dk-bg2);border-color:var(--dk-muted)}
.nav-toggle[aria-expanded=true]{background:var(--dk-bg2)}
.nav-panel{display:none;position:absolute;top:var(--hh);right:max(var(--pad-x),calc((100% - 1192px)/2));width:min(320px,calc(100% - 48px));padding:8px;background:#121B29;border:1px solid var(--dk-line);border-radius:10px;box-shadow:0 16px 40px rgba(0,0,0,.5);pointer-events:auto;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .12s,transform .12s,visibility .12s}
.nav-panel.is-open{visibility:visible;opacity:1;transform:none;transition:opacity .16s cubic-bezier(.2,.7,.2,1),transform .16s cubic-bezier(.2,.7,.2,1),visibility 0s}
.top.scrolled .nav-panel{top:calc(var(--hh) - var(--shrink) + 4px)}
.nav-link{display:flex;align-items:center;min-height:48px;padding:0 16px;border-radius:10px;font-size:17px;font-weight:600;color:var(--dk-text);text-decoration:none;position:relative}
.nav-link:hover,.nav-link:focus-visible{background:var(--dk-bg2)}
.nav-link[aria-current=true]::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:2px;background:var(--dk-link)}
@media (min-width:761px) and (max-width:1279px){
  .nav-toggle{display:inline-flex}
  .nav-panel{display:block}
  .phone b{font-size:17px}
  .phone .ic{display:none}
  .btn.sm{margin-left:0}
}
@media (min-width:761px) and (max-width:899px){.nav-toggle{width:44px;padding:0;justify-content:center}.nav-toggle-t{display:none}}
@media (min-width:900px) and (max-width:1279px){.phone b{font-size:20px}.phone .ic{display:grid}}


/* дорожка «ИИ-агент» на всю ширину (DESIGN-v2 §17.4): плитки 56, узел агента 80, шевроны вдоль линии */
@media (min-width:901px){
  .lane-agent .a-task,.lane-agent .a-result{padding-top:12px}
  .lane-agent .a-task .tile,.lane-agent .a-result .tile{width:56px;height:56px}
  .lane-agent .a-task .ic,.lane-agent .a-result .ic{width:28px;height:28px}
  .lane-agent .a-agent .tile{width:80px;height:80px}
  .lane-agent .a-agent .tile .ic{width:36px;height:36px}
  .lane-agent .flbl{font-size:16px;font-weight:700}
  .lane-agent .st:not(.a-result)::after{top:35px;height:10px;left:calc(50% + 34px);width:calc(300% - 86px);border-radius:0;background:linear-gradient(var(--dk-link),var(--dk-link)) center/100% 3px no-repeat,url("../img/chev.svg") 0 center/48px 10px repeat-x}
  .lane-agent .a-agent::after{left:calc(50% + 46px)}
  .lane-agent .st:not(.a-result)::before{top:35px;left:calc(350% - 62px)}
  .lane-agent .a-agent::before{left:calc(350% - 50px)}
  .lane-agent .a-agent .hl{inset:-5px}
}
@media (max-width:900px){.lane-agent .a-agent .tile{width:64px;height:64px}}

@media (max-width:700px){.case-ctrl{flex-wrap:wrap;row-gap:12px}.case-tabs{order:-1;flex:1 0 100%;flex-wrap:wrap;justify-content:center;row-gap:0}}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .btn:hover,.btn:hover svg,.free-cta:hover,.free-cta:hover svg{transform:none}
}

/* Section headings match hero size */
#h-spec,#h-case,#free-h,#h-comp,#h-contacts{font-size:clamp(44.2px,5.2vw,72.8px);line-height:1.1}
@media (max-width:760px){
  #h-spec,#h-case,#free-h,#h-comp,#h-contacts{font-size:clamp(33.8px,11.18vw,44.2px);line-height:1.12}
}

/* Vertical specialization and free-day blocks */
#spec .spec-h2{max-width:none}
#spec .spec-row{display:flex;flex-direction:column;align-items:flex-start;gap:28px}
#spec .spec-text{margin-top:0}
#free .free-grid{grid-template-columns:minmax(0,1fr);gap:var(--sp-head)}
#free .free-body{padding-top:0}
@media (max-width:900px){#spec .spec-row{gap:24px}}

/* Specialization spacing and narrow-screen word wrapping */
#spec{padding-block:calc(var(--sp-sec-m) * 2)}
#h-spec,.case-phrase{hyphens:manual}

/* Keep specialization heading large */
#h-spec{font-size:72.8px;line-height:1.1}
@media(max-width:760px){#h-spec{font-size:44.2px;line-height:1.12}}

/* One large size for all section headings and hero */
#main h1,#main h2{font-size:72.8px;line-height:1.1;font-weight:800;letter-spacing:-.02em}
@media(max-width:760px){#main h1,#main h2{font-size:44.2px;line-height:1.12}}

/* Double the space after large headings */
#main .hero .sub{margin-top:calc(var(--sp-head) * 1.6)}
#main #h-spec,#main #h-case,#main #h-comp,#main #h-contacts{margin-bottom:calc(var(--sp-head) * 1.6)}
#free .free-grid{row-gap:calc(var(--sp-head) * 1.6)}

/* Experience counter removed from the main landing */
#spec .spec-fact{display:none}

/* Free-day phone form matches the hero form */
#request-free{margin-top:32px;max-width:600px}
#request-free input[type=tel]{height:60px;background:var(--dk-bg1);border-color:var(--dk-field);color:var(--dk-text);font-size:20px;font-weight:600}
#request-free input[type=tel]::placeholder{color:var(--dk-muted);font-weight:500}
#request-free input[type=tel]:hover{border-color:#7a8ba0}
#request-free input[type=tel]:focus{border-color:var(--dk-focus);outline:3px solid var(--dk-focus);outline-offset:2px;box-shadow:none}
#request-free input[type=tel][aria-invalid=true]{border-color:var(--dk-err)}
#request-free .btn{height:60px;font-size:18px;color:var(--dk-bg0);box-shadow:0 6px 16px rgba(0,0,0,.4)}
#request-free .msg{color:#FF8A7D}
#request-free .alert{background:var(--dk-bg1);border-color:var(--dk-err);color:var(--dk-text)}
#request-free .alert a{color:var(--dk-link)}
#request-free .success{background:var(--dk-bg1);border-color:#3DBE74}
#request-free .success p{color:var(--dk-text)}
@media(max-width:760px){#request-free .row{flex-direction:column}#request-free input[type=tel],#request-free .btn{height:56px}#request-free .btn{width:100%}}

/* Free-day description follows phone form width */
#free .free-text{font-size:22px;width:100%;max-width:600px}
@media(max-width:900px){#free .free-text{font-size:18px}}
#free .free-note{font-size:14px;font-weight:500;line-height:1.5;color:var(--dk-text-2);width:100%;max-width:600px;margin-top:12px}

/* Equal generous spacing between descriptions and phone forms */
#main #request-hero,#main #request-free{margin-top:80px}
@media(max-width:900px){#main #request-hero,#main #request-free{margin-top:64px}}

/* Plain gray highlighting follows each line of description text */
#main .hero .sub,#spec .spec-text,#free .free-text{color:#F5F7FA}
.description-highlight{background:#FFF;color:#000;-webkit-box-decoration-break:clone;box-decoration-break:clone}

/* Three description styles for comparison */
.description-highlight{background:none;color:inherit}
#main .hero .sub{font-size:24px;line-height:1.5;font-weight:400;color:#FFF;max-width:600px;text-shadow:0 2px 8px rgba(0,0,0,.65)}
#spec .spec-text{font-size:24px;line-height:1.5;font-weight:400;color:#D8E0E9;max-width:600px;border-left:3px solid #8293A5;padding-left:20px}
#free .free-text{font-size:24px;line-height:1.4;font-weight:600;color:#FFF;max-width:600px}
@media(max-width:900px){#main .hero .sub,#spec .spec-text,#free .free-text{font-size:20px}#spec .spec-text{padding-left:16px}}

/* Simpler case cards: result first, then three clear text sections */
#case .case-card{display:flex;flex-direction:column;gap:36px;padding:32px;border:1px solid #39495A;border-radius:0;background:#121E2D}
#case .case-lead{background:none;padding:0;gap:16px;justify-content:flex-start}
#case .case-client{color:#B8C6D6;font-size:18px;font-weight:500}
#case .case-phrase{font-size:40px;line-height:1.15;margin-top:0}
#case .case-steps{padding:28px 0 0;border-top:1px solid #39495A;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
#case .case-step{display:block;min-width:0}
#case .case-step::before,#case .case-n{display:none}
#case .case-step h3{padding:0;margin-bottom:12px;font-size:18px;font-weight:700;color:#FFF}
#case .case-step p,#case .case-step li{font-size:17px;line-height:1.6;color:#D8E0E9;font-weight:400}
#case .case-effect{background:none;border:0;border-radius:0;padding:0}
#case .case-list{gap:8px}
#case .case-list li{padding-left:14px}
#case .case-list li::before{width:4px;height:4px;border-radius:0;background:#A7B9CD;top:.7em}
#case .case-chips{display:block;margin:8px 0}
#case .case-chip{display:inline;padding:0;min-height:0;border:0;border-radius:0;background:none}
#case .case-chip:not(:last-child)::after{content:', '}
@media(max-width:900px){#case .case-card{padding:24px;gap:28px}#case .case-steps{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:24px}#case .case-phrase{font-size:32px}#case .case-step p,#case .case-step li{font-size:16px}}
@media(max-width:380px){#case .case-card{padding:18px}#case .case-phrase{font-size:28px}}

/* Double the space beneath the transition timeline */
#speed{padding-bottom:calc(var(--sp-sec-m) * 2)}

/* Screens 2 and 3 use the same description style */
#spec .spec-text,#free .free-text{font-size:24px;line-height:1.5;font-weight:400;color:#D8E0E9;max-width:600px;border-left:3px solid #8293A5;padding-left:20px}
@media(max-width:900px){#spec .spec-text,#free .free-text{font-size:20px;padding-left:16px}}

/* Hero description highlighted with the contact email color */
#main .hero .sub .description-highlight{background:var(--dk-link);color:#FFF;text-shadow:none;border-radius:0;-webkit-box-decoration-break:clone;box-decoration-break:clone}

/* Matching descriptions on the first three screens */
#main .hero .sub,#spec .spec-text,#free .free-text{font-size:24px;line-height:1.5;font-weight:400;color:#D8E0E9;max-width:600px;border-left:3px solid #8293A5;padding-left:20px;text-shadow:none}
#main .hero .sub .description-highlight{background:none;color:inherit;text-shadow:none}
@media(max-width:900px){#main .hero .sub,#spec .spec-text,#free .free-text{font-size:20px;padding-left:16px}}

/* Longer specialization description uses more of the available width */
#spec .spec-text{width:100%;max-width:900px}

/* Compact vertical spacing within competencies */
#comp .comp-item{padding-block:14px}
#comp .comp-card{margin-top:28px;padding:24px;gap:24px}
#comp .comp-card-name .comp-ic{margin-bottom:8px}
@media(max-width:900px){#comp .comp-item{padding-block:10px}#comp .comp-card{margin-top:16px;padding:16px;gap:16px}}

/* Contacts share the phone typography, reduced by 30 percent */
#contacts .contact-phone,#contacts .contact-mail,#contacts .contact-addr,#contacts .contact-hours{font-size:44.8px;font-weight:800;line-height:1.3;letter-spacing:-.03em}
@media(max-width:900px){#contacts .contact-phone,#contacts .contact-mail,#contacts .contact-addr,#contacts .contact-hours{font-size:22.4px}}

/* Secondary contact details are half the phone size */
#contacts .contact-mail,#contacts .contact-addr,#contacts .contact-hours{font-size:24px}
@media(max-width:900px){#contacts .contact-mail,#contacts .contact-addr,#contacts .contact-hours{font-size:20px}}

/* Half the space from email to address */
#contacts .contact-where{margin-top:36px}
@media(max-width:900px){#contacts .contact-where{margin-top:20px}}

/* Separate the second description paragraph */
#spec .spec-second-paragraph{display:block;margin-top:1em;font-weight:700}

#contacts .contact-project-cities{color:#fff}

#spec .spec-first-paragraph{font-weight:700}
#spec .spec-following-paragraph{display:block;margin-top:1em;font-weight:400}

#spec .spec-first-paragraph{font-weight:800;color:#fff}

/* Первая строка заголовка вдвое меньше основной на любой ширине. */
#main .hero #h1 .hero-heading-prefix{display:block;font-size:.5em;line-height:1.2}

/* Резервный пиксель Метрики для браузеров без JavaScript. */
.metrika-noscript{position:absolute;left:-9999px;width:1px;height:1px}

#main .hero #h1 .hero-heading-prefix{display:block;font-size:.5em;line-height:1.2}