:root{
--ink:#0e2438;--ink2:#0a1c2e;--accent:#2e7fd0;--accent-l:#6ba6de;
--paper:#fff;--paper2:#f4f6f9;--line:rgba(14,36,56,.14);--muted:#5b6b7d;
--serif:'PT Serif',Georgia,serif;--sans:'Inter',system-ui,sans-serif;}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul{list-style:none}
::selection{background:var(--accent);color:#fff}
.container{max-width:1240px;margin:0 auto;padding:0 40px}

/* ---- верхняя полоса ---- */
.topbar{background:#08131f;color:rgba(255,255,255,.72);font-size:12.5px;letter-spacing:.03em}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:38px}
.tb-l,.tb-r{display:flex;align-items:center;gap:20px}
.tb-i{display:flex;align-items:center;gap:8px;white-space:nowrap}
.tb-i svg{opacity:.55;flex:none}
.tb-i a:hover{color:#fff}
.tb-sep{width:1px;height:13px;background:rgba(255,255,255,.18)}
.tb-badge{border:1px solid rgba(255,255,255,.28);padding:2px 9px;font-size:11px;letter-spacing:.14em}

/* ---- шапка ---- */
.header{position:sticky;top:0;z-index:60;background:rgba(9,22,36,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.07);transition:box-shadow .35s,background .35s}
.header.sc{background:rgba(8,18,30,.97);box-shadow:0 10px 34px rgba(0,0,0,.4)}
.header-in{display:flex;align-items:center;justify-content:space-between;height:74px;transition:height .35s}
.header.sc .header-in{height:60px}
.brand img{height:56px;width:auto;transition:height .35s;filter: invert(1);}
.header.sc .brand img{height:44px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.68);position:relative;padding:6px 0;transition:color .3s}
.nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .3s}
.nav a:hover,.nav a.act{color:#fff}
.nav a.act::after,.nav a:hover::after{width:100%}
.burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;position:relative;z-index:80}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:6px auto;transition:.3s}
.burger.on span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.mob{position:fixed;inset:0;background:rgba(9,22,36,.98);z-index:70;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:60px 40px;transform:translateX(100%);transition:transform .45s cubic-bezier(.77,0,.18,1)}
.mob.on{transform:none}
.mob a{font-size:22px;font-family:var(--serif);padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}

/* ---- кнопки ---- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;font-size:12.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--accent);cursor:pointer;transition:.3s;background:transparent}
.btn-p{background:var(--accent);color:#fff}
.btn-p:hover{background:#1f66ad;border-color:#1f66ad;transform:translateY(-2px);box-shadow:0 12px 30px rgba(46,127,208,.35)}
.btn-g{color:#fff;border-color:rgba(255,255,255,.35)}
.btn-g:hover{background:#fff;color:var(--ink);border-color:#fff}

/* ---- hero ---- */
.hero{position:relative;background:var(--ink2);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:
 radial-gradient(900px 500px at 80% -10%,rgba(46,127,208,.22),transparent 60%),
 radial-gradient(700px 460px at 8% 110%,rgba(20,80,150,.25),transparent 60%)}
.hero-bg::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:72px 72px}
.glow{position:absolute;width:560px;height:560px;border-radius:50%;filter:blur(120px);opacity:.5;pointer-events:none}
.g1{background:#1b5fa8;top:-190px;left:-140px;animation:dr1 17s ease-in-out infinite alternate}
.g2{background:#2e7fd0;bottom:-240px;right:4%;animation:dr2 21s ease-in-out infinite alternate}
@keyframes dr1{to{transform:translate(110px,60px) scale(1.15)}}
@keyframes dr2{to{transform:translate(-120px,-50px) scale(.9)}}
.beam{position:absolute;top:-25%;width:1px;height:150%;background:linear-gradient(180deg,transparent,rgba(130,185,240,.55),transparent);animation:beam 10s linear infinite;pointer-events:none}
.beam.b1{left:20%}
.beam.b2{left:46%;width:2px;animation-delay:3.2s;opacity:.8}
.beam.b3{left:70%;animation-delay:6.4s}
@keyframes beam{0%{transform:translateX(-90px) rotate(16deg);opacity:0}18%{opacity:1}55%{opacity:.15}100%{transform:translateX(190px) rotate(16deg);opacity:0}}
.hero-wm{position:absolute;right:-60px;bottom:-40px;width:520px;opacity:.06;pointer-events:none}
.hero-rail{position:absolute;left:26px;top:56%;writing-mode:vertical-rl;font-size:10.5px;letter-spacing:.34em;text-transform:uppercase;color:rgba(255,255,255,.34)}
.hero-in{position:relative;padding:118px 0 0;max-width:1240px;margin:0 auto;padding-left:40px;padding-right:40px}
.kicker{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-l);display:flex;align-items:center;gap:14px}
.kicker::before{content:'';width:36px;height:1px;background:var(--accent)}
.hero h1{font-weight:200;font-size:clamp(40px,5.4vw,74px);line-height:1.07;letter-spacing:.005em;margin:26px 0 30px;max-width:900px}
.hero h1 em{font-style:normal;color:var(--accent-l)}
.hero p{max-width:560px;font-size:16.5px;font-weight:300;line-height:1.75;color:rgba(255,255,255,.78)}
.hero-btns{display:flex;gap:16px;margin-top:44px;flex-wrap:wrap}
.stats{position:relative;margin-top:86px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{background:rgba(255,255,255,.065);backdrop-filter:blur(16px);border-top:2px solid var(--accent);border-right:1px solid rgba(255,255,255,.09);padding:26px 26px 30px;transition:background .3s}
.stat:last-child{border-right:0}
.stat:hover{background:rgba(255,255,255,.11)}
.stat b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(30px,3vw,44px);line-height:1}
.stat span{display:block;margin-top:10px;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.6)}

/* ---- бегущая строка (бесшовная) ---- */
.ticker{
  background:#0a1c2e;
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
  overflow:hidden;
  padding:15px 0;
  position:relative;
}
.ticker-track{
  display:flex;
  width:max-content;
  will-change:transform;
  animation:tk 32s linear infinite;
}
.ticker:hover .ticker-track{
  animation-play-state:paused;
}
@keyframes tk{
  from { transform: translate3d(0,0,0); }
  to   { transform: translate3d(-50%,0,0); }
}
.tk-g{
  display:flex;
  flex:0 0 auto;               /* группа не сжимается */
  align-items:center;
}
.tk-i{
  display:inline-flex;         /* не даёт сломаться в строку */
  align-items:center;
  white-space:nowrap;
  font-family:var(--serif);
  font-size:15px;
  letter-spacing:.2em;
  color:rgba(255,255,255,.5);
  padding:0 30px;
}
.tk-i::after{
  content:'';
  display:inline-block;
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--accent);
  margin-left:60px;
  opacity:.7;
}

/* ---- слайдер достижений ---- */
.slider-sec{background:var(--ink);color:#fff;padding:96px 0;position:relative;overflow:hidden}
.slider-sec::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.065) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.065) 1px,transparent 1px);background-size:72px 72px;pointer-events:none}
.slider-sec .container{position:relative}
.sl-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:46px}
.sl-nav{display:flex;gap:12px}
.sl-nav button{width:52px;height:52px;border:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;border-radius:50%;cursor:pointer;font-size:20px;line-height:1;transition:.3s}
.sl-nav button:hover{background:var(--accent);border-color:var(--accent)}
.sl-viewport{overflow:hidden}
.sl-track{display:flex;transition:transform .65s cubic-bezier(.77,0,.18,1)}
.sl-slide{min-width:100%;padding:0 2px}
.slide-card{border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.04);padding:60px 64px;display:flex;align-items:center;gap:56px;position:relative;overflow:hidden;min-height:290px}
.slide-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.sl-big{font-family:var(--serif);font-weight:400;font-size:clamp(64px,8vw,120px);line-height:1;color:var(--accent-l);flex:none;min-width:260px}
.sl-body h3{font-size:clamp(20px,2vw,26px);font-weight:500;margin-bottom:14px}
.sl-body p{color:rgba(255,255,255,.66);font-size:15.5px;line-height:1.7;max-width:520px;font-weight:300}
.sl-foot{display:flex;justify-content:space-between;align-items:center;margin-top:34px}
.sl-dots{display:flex;gap:8px}
.dot{width:28px;height:3px;background:rgba(255,255,255,.22);border:0;cursor:pointer;padding:0;transition:.3s}
.dot.active{background:var(--accent);width:44px}
.sl-count{font-family:var(--serif);font-size:14px;letter-spacing:.14em;color:rgba(255,255,255,.55)}

/* ---- секции ---- */
.sec{padding:96px 0;position:relative;overflow:hidden}
.sec::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(20,50,80,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(20,50,80,.13) 1px,transparent 1px);background-size:72px 72px;pointer-events:none}
.sec.alt{background:var(--paper2)}
.sec.dark{background:var(--ink);color:#fff}
.sec.dark::before{background-image:linear-gradient(rgba(255,255,255,.065) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.065) 1px,transparent 1px)}
.sec>.container{position:relative}
.sec-head{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:end;margin-bottom:64px}
.sec h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,3.4vw,44px);line-height:1.14;margin-top:20px}
.sec-desc{color:var(--muted);max-width:440px;justify-self:end;font-size:15.5px;line-height:1.75}
.sec.dark .sec-desc{color:rgba(255,255,255,.62)}
.wm{position:absolute;top:20px;right:28px;font-family:var(--serif);font-size:clamp(140px,18vw,240px);line-height:1;color:rgba(14,36,56,.055);pointer-events:none;user-select:none}
.dark .wm{color:rgba(255,255,255,.05)}

/* направления — сшитая таблица */
.dir-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);background:transparent}
.dir{padding:42px 36px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:background .35s,color .35s;cursor:pointer}
.dir:nth-child(3n){border-right:0}
.dir:nth-child(n+4){border-bottom:0}
.dir::after{content:'';position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--accent);transition:width .4s}
.dir:hover{background:var(--ink2);color:#fff}
.dir:hover::after{width:100%}
.dir-num{font-family:var(--serif);font-size:14px;letter-spacing:.16em;color:var(--accent)}
.dir h3{font-size:19px;font-weight:600;margin:16px 0 12px;padding-right:30px}
.dir p{font-size:14px;line-height:1.65;color:var(--muted);transition:color .35s}
.dir:hover p{color:rgba(255,255,255,.7)}
.dir ul{margin-top:16px;display:grid;gap:8px;font-size:13px;color:#3d4f63;transition:color .35s}
.dir:hover ul{color:rgba(255,255,255,.85)}
.dir li{padding-left:16px;position:relative}
.dir li::before{content:'—';position:absolute;left:0;color:var(--accent);transition:color .35s}
.dir .arr{position:absolute;right:30px;top:40px;color:var(--accent);font-size:20px;transition:.35s;opacity:.55}
.dir:hover .arr{color:#fff;opacity:1;transform:translateX(6px)}

/* отрасли */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ind{background:#fff;border:1px solid var(--line);padding:42px 34px;position:relative;transition:.35s}
.ind b{font-family:var(--serif);font-weight:400;font-size:54px;line-height:1;color:rgba(14,36,56,.09);transition:.35s;display:block}
.ind h3{font-size:19px;font-weight:600;margin:22px 0 10px}
.ind p{font-size:14px;line-height:1.65;color:var(--muted);transition:.35s}
.ind:hover{background:var(--ink2);color:#fff;transform:translateY(-6px);box-shadow:0 26px 54px rgba(10,30,50,.22);border-color:var(--ink2)}
.ind:hover b{color:var(--accent-l)}
.ind:hover p{color:rgba(255,255,255,.7)}

/* кейсы */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.case{background:var(--ink);color:#fff;padding:48px 40px;position:relative;overflow:hidden;transition:.35s;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:72px 72px}
.case::after{content:'';position:absolute;left:0;bottom:0;height:4px;width:0;background:var(--accent);transition:width .4s}
.case:hover{transform:translateY(-6px);box-shadow:0 28px 60px rgba(10,30,50,.3)}
.case:hover::after{width:100%}
.case .tag{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-l)}
.case .big{font-family:var(--serif);font-size:clamp(44px,4.6vw,62px);line-height:1;margin:26px 0 18px}
.case h3{font-size:18px;font-weight:500;line-height:1.4}
.case .meta{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:13.5px;color:rgba(255,255,255,.62);line-height:1.6}

/* цитата */
.quote{background:var(--paper2);padding:96px 0;position:relative;overflow:hidden}
.quote::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(20,50,80,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(20,50,80,.13) 1px,transparent 1px);background-size:72px 72px;pointer-events:none}
.quote .container{position:relative}
.q-mark{font-family:var(--serif);font-size:150px;line-height:.55;color:rgba(46,127,208,.3)}
blockquote{font-family:var(--serif);font-size:clamp(23px,2.7vw,34px);line-height:1.45;max-width:920px;margin-top:26px}
blockquote em{font-style:italic;color:var(--accent)}
.q-cite{margin-top:26px;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

/* принципы (тёмная) */
.prin-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid rgba(255,255,255,.13)}
.prin{
  padding:44px 38px;
  border-right:1px solid rgba(255,255,255,.13);
  position:relative;
  transition:.35s;
  background:#0e2438;          /* непрозрачный фон карточки */
}
.prin:hover{
  background:#132c44;          /* чуть светлее при наведении */
}
.prin:last-child{border-right:0}
.prin-num{font-family:var(--serif);font-size:15px;letter-spacing:.16em;color:var(--accent-l)}
.prin h3{font-size:21px;font-weight:600;margin:18px 0 12px}
.prin p{font-size:14.5px;line-height:1.7;color:rgba(255,255,255,.65);font-weight:300}
.prin::after{content:'';position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--accent);transition:width .4s}
.prin:hover::after{width:100%}
.prin:hover{background:rgba(255,255,255,.045)}

/* процесс — сшитая таблица (как Направления и Отрасли) */
.proc-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line); /* общая внешняя рамка */
  gap:0;                        /* убираем зазоры */
}
.proc{
  padding:44px 30px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  position:relative;
  transition:background .35s,color .35s;
  cursor:pointer;
  background: var(--paper);  /* <--- ДОБАВИТЬ ВОТ ЭТО (белый фон) */

  box-shadow:none;
}
.proc:last-child{
  border-right:0;
}
/* Убираем нижнюю границу у всех карточек, если ряд один */
.proc:nth-child(n){
  border-bottom:0;
}

/* Убираем старую верхнюю полосу при hover */
.proc::before{
  display:none;
}

.proc:hover{
  background:var(--ink2);
  color:#fff;
  transform:none;
  box-shadow:none;
}

/* Срок */
.proc .dur{
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--accent);
  transition:color .35s;
}
.proc:hover .dur{
  color:var(--accent-l);
}

/* Номер (01, 02...) */
.proc .pn{
  font-family:var(--serif);
  font-size:14px;              /* Как у .dir-num */
  letter-spacing:.16em;
  color:rgba(14,36,56,.14);
  margin:16px 0 12px;
  transition:.35s;
  line-height:1;
  font-weight:400;
}
.proc:hover .pn{
  color:var(--accent-l);
}

/* Заголовок */
.proc h3{
  font-size:19px;
  font-weight:600;
  margin-bottom:10px;
}
/* Описание */
.proc p{
  font-size:14px;
  line-height:1.65;
  color:var(--muted);
  transition:.35s;
}
.proc:hover p{
  color:rgba(255,255,255,.7);
}

/* Адаптив */
@media(max-width:1100px){
  .proc-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .proc:nth-child(2n){ border-right:0; }
  .proc:nth-child(n+3){ border-bottom:1px solid var(--line); }
  .proc:nth-child(n+3):nth-child(-n+4){ border-bottom:0; } /* убираем лишнюю нижнюю линию у 2-го ряда */
}
@media(max-width:720px){
  .proc-grid{
    grid-template-columns:1fr;
  }
  .proc{ border-right:0 !important; border-bottom:1px solid var(--line) !important; }
  .proc:last-child{ border-bottom:0 !important; }
}

/* хроника */
.news-row{display:grid;grid-template-columns:150px 1fr 60px;gap:34px;align-items:baseline;padding:30px 10px;border-bottom:1px solid var(--line);transition:.3s;cursor:pointer}
.news-row:first-of-type{border-top:1px solid var(--line)}
.news-row:hover{background:#fff;padding-left:26px}
.news-date{font-family:var(--serif);font-size:14.5px;color:var(--muted)}
.news-row h3{font-size:19px;font-weight:600;margin-bottom:8px}
.news-row p{font-size:14px;color:var(--muted)}
.news-arr{font-size:22px;color:var(--muted);transition:.3s;text-align:right}
.news-row:hover .news-arr{color:var(--accent);transform:translateX(8px)}

/* компетенции (тёмная) */
.team-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.chip{border:1px solid rgba(255,255,255,.22);padding:8px 16px;font-size:11.5px;letter-spacing:.18em;color:rgba(255,255,255,.75)}
.team-stats{display:grid;grid-template-columns:1fr 1fr;border:1px solid rgba(255,255,255,.13)}
.tstat{
  padding:40px 34px;
  border-right:1px solid rgba(255,255,255,.13);
  border-bottom:1px solid rgba(255,255,255,.13);
  transition:background .3s;
  background: var(--ink); /* Непрозрачный фон задан ВНУТРИ скобок */
}
.tstat:nth-child(2n){border-right:0}
.tstat:nth-child(n+3){border-bottom:0}
.tstat:hover{
  background: #132c44; /* Чуть светлее при наведении, но не прозрачный */
}
.tstat b{display:block;font-family:var(--serif);font-weight:400;font-size:46px;line-height:1;color:var(--accent-l)}
.tstat span{display:block;margin-top:12px;font-size:13px;color:rgba(255,255,255,.6);line-height:1.5}

/* документы */
.doc-row{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 10px;border-bottom:1px solid var(--line);transition:.3s;cursor:pointer}
.doc-row:first-of-type{border-top:1px solid var(--line)}
.doc-row:hover{background:#fff;padding-left:26px}
.doc-l{display:flex;align-items:center;gap:22px}
.pdf-chip{border:1px solid var(--line);background:#eef2f6;padding:7px 14px;font-size:11px;letter-spacing:.16em;transition:.3s;flex:none}
.doc-row:hover .pdf-chip{background:var(--accent);border-color:var(--accent);color:#fff}
.doc-l span{font-size:16.5px;font-weight:500}
.doc-arr{color:var(--muted);font-size:20px;transition:.3s}
.doc-row:hover .doc-arr{color:var(--accent);transform:translateX(8px)}

/* CTA */
.cta{background:var(--ink2);color:#fff;position:relative;overflow:hidden;padding:110px 0}
.cta::before{content:'';position:absolute;inset:0;background:radial-gradient(760px 420px at 20% 0%,rgba(46,127,208,.28),transparent 60%),radial-gradient(600px 400px at 90% 100%,rgba(20,80,150,.25),transparent 60%);background-image:radial-gradient(760px 420px at 20% 0%,rgba(46,127,208,.28),transparent 60%),radial-gradient(600px 400px at 90% 100%,rgba(20,80,150,.25),transparent 60%),linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:auto,auto,72px 72px,72px 72px}
.cta .container{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}
.cta h2{font-family:var(--serif);font-weight:400;font-size:clamp(32px,3.6vw,48px);line-height:1.15;margin-top:20px}
.cta p{margin-top:20px;color:rgba(255,255,255,.7);font-weight:300;line-height:1.75;max-width:480px}
.cta-btns{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap}
.terms{border-top:1px solid rgba(255,255,255,.15)}
.term{display:flex;justify-content:space-between;align-items:baseline;padding:18px 4px;border-bottom:1px solid rgba(255,255,255,.15)}
.term span{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.term b{font-family:var(--serif);font-weight:400;font-size:17px}


/* футер */
.footer{
  background:#08131f; /* Плотный тёмный фон */
  color:rgba(255,255,255,.65);
  padding:74px 0 34px;
  position:relative;
}

/* УБИРАЕМ ИЛИ КОММЕНТИРУЕМ ЭТОТ БЛОК, ЧТОБЫ УБРАТЬ СЕТКУ: */
/*
.footer::before{
  content:'';
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:72px 72px;
  pointer-events:none
}
*/

.footer .container{position:relative}
.f-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:50px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.1)}
.f-brand img{height:76px;margin-bottom:20px;filter: brightness(0) invert(1);}
.f-cols h4{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:18px}
.f-cols a{display:block;font-size:14px;padding:6px 0;color:rgba(255,255,255,.7);transition:.25s}
.f-cols a:hover{color:#fff;transform:translateX(4px)}
.f-bot{display:flex;justify-content:space-between;gap:20px;padding-top:30px;font-size:12.5px;color:rgba(255,255,255,.4)}
.f-bot a:hover{color:#fff}

/* кнопка вверх */
.totop{position:fixed;right:26px;bottom:26px;width:50px;height:50px;border-radius:50%;background:var(--accent);color:#fff;border:0;font-size:18px;cursor:pointer;opacity:0;pointer-events:none;transition:.35s;z-index:80;box-shadow:0 12px 30px rgba(46,127,208,.4)}
.totop.on{opacity:1;pointer-events:auto}
.totop:hover{transform:translateY(-4px)}

/* reveal + счётчики */
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;transition-delay:var(--d,0s)}
.rv.on{opacity:1;transform:none}

@media(max-width:1100px){
.dir-grid,.ind-grid{grid-template-columns:repeat(2,1fr)}
.dir:nth-child(3n){border-right:1px solid var(--line)}
.dir:nth-child(2n){border-right:0}
.dir:nth-child(n+4){border-bottom:1px solid var(--line)}
.dir:nth-child(n+5){border-bottom:0}
.case-grid,.prin-grid{grid-template-columns:repeat(2,1fr)}
.team-grid,.cta .container,.sec-head{grid-template-columns:1fr;gap:40px}
.sec-desc{justify-self:start}
.f-top{grid-template-columns:1fr 1fr}
.hero-wm{width:360px}
}
@media(max-width:720px){
.container{padding:0 22px}
.tb-r{display:none}
.nav{display:none}
.burger{display:block}
.hero-in{padding:84px 22px 0}
.hero-rail{display:none}
.stats-grid,.dir-grid,.ind-grid,.case-grid,.prin-grid,.proc-grid{grid-template-columns:1fr}
.dir{border-right:0!important;border-bottom:1px solid var(--line)!important}
.dir:last-child{border-bottom:0!important}
.slide-card{flex-direction:column;align-items:flex-start;padding:40px 30px;gap:20px}
.sl-head{flex-direction:column;align-items:flex-start}
.f-top{grid-template-columns:1fr}
.f-bot{flex-direction:column}
.wm{font-size:120px}
}

/* ===== дополнения проекта: форма лида и сообщения ===== */

.lead-form{ margin-top: 36px; max-width: 560px; display: grid; gap: 14px; }
.lead-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.lead-form input,
.lead-form textarea{
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;
  padding: 13px 16px;
  font: inherit;
  outline: none;
  transition: .25s;
}
.lead-form input::placeholder,
.lead-form textarea::placeholder{ color: rgba(255,255,255,.45); }
.lead-form input:focus,
.lead-form textarea:focus{
  border-color: var(--accent);
  background: rgba(255,255,255,.1);
}
.lead-form button{ justify-self: start; }
.lead-form .errorlist{
  list-style: none;
  color: #ffb4b4;
  font-size: 12.5px;
  margin-top: 4px;
}

.messages{
  position: fixed;
  top: 100px;
  right: 24px;
  z-index: 90;
  display: grid;
  gap: 10px;
}
.messages .msg{
  padding: 12px 18px;
  background: #0e2438;
  color: #fff;
  border-left: 3px solid var(--accent);
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  animation: slideIn .35s ease;
}
.messages .msg.error{ border-left-color: #e05a5a; }
.messages .msg.success{ border-left-color: #4cc07a; }

@keyframes slideIn{
  from { transform: translateX(40px); opacity: 0; }
}

@media(max-width: 720px){
  .lead-row{ grid-template-columns: 1fr; }
}