:root{
  --navy:#0e2a5c;
  --navy-2:#14386f;
  --navy-deep:#091c3d;
  --accent:#1f6feb;
  --accent-soft:#e8f0fe;
  --ink:#12161d;
  --muted:#5b6577;
  --line:#e3e8ef;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --radius:14px;
  --wrap:1180px;
  --font-body:"Inter","Segoe UI",Roboto,-apple-system,Arial,sans-serif;
  --font-heading:"Manrope","Inter","Segoe UI",Roboto,-apple-system,Arial,sans-serif;
}
/* контейнер на широких мониторах: сетки/секции получают больше воздуха по краям,
   но readable-параграфы (.sec-lead, .lead, .page-head p) держат свой max-width отдельно
   и не растягиваются вместе с .wrap */
@media(min-width:1440px){:root{--wrap:1280px}}
@media(min-width:1720px){:root{--wrap:1360px}}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-body);
  color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------- typography ---------- */
h1,h2,h3,h4,
.fact b,.step b,.obj b,.sys-item b,
.nav a,.top-tel,.btn,.card .num{font-family:var(--font-heading)}
h1,h2{text-wrap:balance}
.lead,.sec-lead,p.lead,.page-head p{text-wrap:pretty}

/* ---------- focus states ---------- */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.nav a:focus-visible,
.filters button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.hero a:focus-visible,
.page-head a:focus-visible,
.band a:focus-visible,
.callout a:focus-visible,
footer a:focus-visible{outline-color:#fff}

/* ---------- skip-link (клавиатурная навигация) ---------- */
.skip-link{
  position:absolute;left:12px;top:-60px;z-index:1000;background:var(--navy);color:#fff;
  padding:12px 18px;border-radius:8px;font-weight:600;font-size:14px;transition:top .2s;
}
.skip-link:focus{top:12px}

/* ---------- header ---------- */
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.top-in{display:flex;align-items:center;gap:28px;min-height:76px}
.logo img{height:38px;width:auto}
.nav{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap}
.nav a{color:var(--ink);font-size:15px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--accent);text-decoration:none}
.nav a.active{color:var(--navy);border-bottom-color:var(--accent)}
.top-cta{display:flex;align-items:center;gap:14px;white-space:nowrap}
.top-tel{font-weight:700;color:var(--navy);font-size:16px}
.top-tel:hover{text-decoration:none}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:9px;padding:9px 11px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--navy);margin:4px 0}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;padding:14px 26px;border-radius:10px;font-weight:600;font-size:16px;
  border:1px solid transparent;cursor:pointer;transition:.15s;text-align:center;
}
.btn:active{transform:translateY(1px) scale(.98)}
.filters button:active{transform:scale(.96)}
.journey-step:active{transform:scale(.98)}
.btn-primary{
  background:linear-gradient(180deg,#3a86ff,var(--accent));color:#fff;
  border-color:rgba(255,255,255,.14);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 10px 24px -10px rgba(31,111,235,.6);
}
.btn-primary:hover{
  background:linear-gradient(180deg,#4c92ff,#1558c4);text-decoration:none;
  transform:translateY(-1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 14px 30px -10px rgba(31,111,235,.7);
}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.12);text-decoration:none}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2);text-decoration:none}

/* ---------- hero ---------- */
.hero{
  background:
    radial-gradient(rgba(255,255,255,.09) 1px,transparent 1px),
    linear-gradient(100deg,rgba(9,28,61,.94) 0%,rgba(14,42,92,.86) 45%,rgba(9,28,61,.55) 100%),
    url("img/hero.jpg") center/cover no-repeat;
  background-size:22px 22px,cover,cover;
  color:#fff;padding:120px 0 108px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;top:-30%;right:-8%;width:56%;height:150%;
  background:radial-gradient(circle,rgba(58,134,255,.4),transparent 65%);
  filter:blur(70px);z-index:1;pointer-events:none;
}
.hero .wrap{position:relative;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-heading);
  font-size:12.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:#bcd0f0;margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:#3a86ff;box-shadow:0 0 0 4px rgba(58,134,255,.25)}
section .eyebrow{color:var(--accent)}
section .eyebrow::before{background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.hero h1{font-size:48px;line-height:1.1;margin:0 0 20px;max-width:900px;font-weight:800;letter-spacing:-1px}
.hero p.lead{font-size:19px;font-weight:500;max-width:620px;color:#d7e2f3;margin:0 0 32px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-link{
  display:inline-flex;align-items:center;gap:8px;padding:6px 4px;
  color:#e3ecfa;font-weight:600;font-size:16px;text-decoration:none;transition:color .15s;
}
.hero-link:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.hero-link .arr{display:inline-block;transition:transform .15s}
.hero-link:hover .arr{transform:translateX(3px)}
.hero-link--on-light{color:var(--accent)}
.hero-link--on-light:hover{color:var(--navy)}
.page-head{
  background:
    radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(135deg,var(--navy-deep),var(--navy));
  background-size:20px 20px,cover;
  color:#fff;padding:54px 0 46px;
}
.page-head.photo{position:relative;background-size:cover;background-position:center;padding:74px 0 66px}
.page-head.photo::before{content:"";position:absolute;inset:0;background:
  radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px) 0 0/20px 20px,
  linear-gradient(100deg,rgba(9,28,61,.93),rgba(14,42,92,.78) 60%,rgba(9,28,61,.6))}
.page-head.photo .wrap{position:relative;z-index:2}
.head-rasco{background-image:url("img/rasco.jpg")}
.head-obekty{background-image:url("img/docs.jpg")}
.head-service{background-image:url("img/service.jpg")}
.head-sistemy{background-image:url("img/novoe.jpg")}

/* фото в карточках — приподнятая карточка для главного аргумента (Почему берут нас) */
.card.with-img{
  padding:0;overflow:hidden;display:flex;flex-direction:column;
  border:none;border-radius:18px;
  box-shadow:0 1px 2px rgba(9,28,61,.06),0 24px 48px -20px rgba(9,28,61,.22);
}
.card.with-img:hover{
  box-shadow:0 1px 2px rgba(9,28,61,.06),0 30px 60px -20px rgba(9,28,61,.3);
  transform:translateY(-4px);
}
.card.with-img img{width:100%;height:190px;object-fit:cover}
.card.with-img .card-body{padding:24px 26px 26px}
.card.with-img h3{margin-bottom:10px}

/* широкая фотополоса */
.band{position:relative;min-height:380px;display:flex;align-items:center;background-size:cover;background-position:center;color:#fff;border-radius:var(--radius);overflow:hidden;padding:48px}
.band::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,28,61,.92) 0%,rgba(9,28,61,.75) 48%,rgba(9,28,61,.25) 100%)}
.band-in{position:relative;z-index:2;max-width:560px}
.band h2{color:#fff}
.band p{color:#cddaee;margin:0 0 6px}
.band-team{background-image:url("img/team.jpg")}
.band-aerial{background-image:url("img/aerial.jpg")}
.shot{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden}
.shot img{width:100%;height:100%;object-fit:cover;display:block}
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.page-head h1{font-size:36px;margin:0 0 12px;font-weight:800;letter-spacing:-.4px}
.page-head p{color:#cddaee;max-width:820px;margin:0;font-size:17px}
.crumbs{font-size:14px;color:#9db4d6;margin-bottom:14px}
.crumbs a{color:#9db4d6}

/* ---------- facts ---------- */
.facts{
  display:grid;grid-template-columns:repeat(3,1fr);
  background:rgba(255,255,255,.72);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
  border:1px solid rgba(255,255,255,.55);border-radius:var(--radius);overflow:hidden;
  margin:-38px 0 0;position:relative;z-index:5;
  box-shadow:0 26px 60px -26px rgba(9,28,61,.32);
}
.fact{padding:26px 24px;border-left:1px solid rgba(14,42,92,.08)}
.fact:first-child{border-left:none}
.fact b{display:block;font-size:32px;color:var(--navy);font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums;margin-bottom:6px}
.fact span{color:var(--muted);font-size:15px}

/* ---------- sections ---------- */
section{padding:72px 0 92px}
section.soft{background:var(--bg-soft)}
h2{font-size:30px;margin:0 0 14px;font-weight:800;letter-spacing:-.3px;color:var(--navy-deep)}
h3{font-size:19px;margin:0 0 10px;font-weight:700}
.sec-lead{color:var(--muted);font-weight:500;max-width:640px;margin:0 0 34px;font-size:17px}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.cards-3{grid-template-columns:repeat(3,1fr)}

/* плоский список-ссылок вместо ещё одной копии карточки — для навигационных блоков вида "Изучите подробнее" */
.cards-links{gap:0;border-top:1px solid var(--line)}
.cards-links .card{
  background:none;border:none;border-bottom:1px solid var(--line);border-radius:0;
  padding:22px 4px;transition:padding .25s cubic-bezier(.16,1,.3,1);
}
.cards-links .card:hover{transform:none;box-shadow:none;border-color:var(--line);padding-left:12px}
.cards-links .card h3{font-size:17px;margin-bottom:4px}
.cards-links .card h3 a{color:var(--navy-deep)}
.cards-links .card h3 a:hover{color:var(--accent);text-decoration:none}
.cards-links .card p{font-size:14.5px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s,border-color .2s}
.card:hover{border-color:rgba(31,111,235,.35);box-shadow:0 0 0 1px rgba(31,111,235,.1),0 20px 40px -18px rgba(14,42,92,.28);transform:translateY(-3px)}
.card .num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;background:var(--accent-soft);color:var(--accent);font-weight:700;margin-bottom:14px}
.card p{margin:0;color:var(--muted);font-size:15.5px}

.card details{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.card summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--accent);user-select:none}
.card summary::-webkit-details-marker{display:none}
.card summary::after{content:'+';margin-left:auto;font-size:17px;line-height:1;color:var(--accent)}
.card details[open] summary::after{content:'−'}
.card .stages{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.card .stages li{font-size:13.5px;line-height:1.6;color:var(--muted)}
.card .stages b{color:var(--navy);font-weight:600}

/* ---------- systems grid ---------- */
.sys{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sys-item{background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;padding:18px 20px}
.sys-item b{display:block;color:var(--navy);font-size:16px;margin-bottom:4px}
.sys-item span{color:var(--muted);font-size:14.5px}

/* ---------- steps / scroll timeline ---------- */
.steps{counter-reset:s;display:grid;gap:12px;position:relative;padding-left:2px}
.steps::before{
  content:"";position:absolute;left:33px;top:24px;bottom:24px;width:2px;
  background:rgba(14,42,92,.12);z-index:0;
}
.steps-progress{
  position:absolute;left:33px;top:24px;width:2px;height:0%;
  background:var(--accent);z-index:0;box-shadow:0 0 10px rgba(31,111,235,.5);
}
.step{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 22px 18px 62px;position:relative;
  opacity:1;transition:opacity .4s;
}
.steps-active .step{opacity:.5}
.steps-active .step.active{opacity:1}
.step::before{
  counter-increment:s;content:counter(s);position:absolute;left:18px;top:16px;
  width:30px;height:30px;border-radius:8px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;
  z-index:1;transition:background .3s,box-shadow .3s;
}
.step.active::before{background:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}
.step b{display:block;font-size:16px;margin-bottom:4px}
.step span{color:var(--muted);font-size:15px}
.step.final{border-color:var(--accent);background:var(--accent-soft)}
.step.final::before{background:var(--accent)}
.step.calc-done{opacity:.45}
.step.calc-done b{text-decoration:line-through;text-decoration-color:#16a34a}
.step.calc-done::before{background:#16a34a}

/* ---------- pinned scrollytelling ---------- */
.pin-story{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;margin-top:8px}
.pin-story-visual{
  position:sticky;top:100px;height:520px;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 30px 70px -30px rgba(9,28,61,.4);background:var(--navy-deep);
}
.pin-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transform:scale(1.1);
  transition:opacity 1.1s ease,transform 6s cubic-bezier(.16,1,.3,1);
}
.pin-img.active{opacity:1;transform:scale(1)}
.pin-story-stages{display:grid}
.pin-stage{
  min-height:70vh;min-height:70svh;display:flex;flex-direction:column;justify-content:center;
  padding:28px 0;opacity:.35;transition:opacity .5s;border-top:1px solid var(--line);
}
.pin-stage:first-child{border-top:none;min-height:40vh;min-height:40svh}
.pin-stage:last-child{min-height:40vh;min-height:40svh}
.pin-stage.active{opacity:1}
.pin-stage h3{font-size:24px;margin-bottom:12px}
.pin-stage p{color:var(--muted);font-size:16.5px;max-width:440px;margin:0}

.rasco-pin{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:start}
.rasco-pin-visual{
  position:sticky;top:100px;height:420px;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 30px 70px -30px rgba(9,28,61,.4);
}
.rasco-pin-visual img{width:100%;height:100%;object-fit:cover;transform:scale(1);transition:transform .1s linear}
.rasco-pin-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,28,61,.05),rgba(9,28,61,.55))}

/* ---------- scroll story: полноэкранное видео + 12 этапов РАСЦО ---------- */
.scroll-story{position:relative;background:var(--navy-deep)}
.scroll-story-stage{
  position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.scroll-story-stage video,.scroll-story-stage .poster-fallback{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  /* --enter выставляет motion-init.js: 0 пока секция въезжает, 1 когда закрепилась.
     Без этого на входе виден случайный фрагмент кадра. */
  opacity:var(--enter,1);
}
.scroll-story-stage::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px) 0 0/22px 22px,
    linear-gradient(90deg,rgba(9,28,61,.94) 0%,rgba(9,28,61,.72) 45%,rgba(9,28,61,.42) 100%);
}
.scroll-story-inner{position:relative;z-index:2;width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px;color:#fff}
.scroll-story-head{max-width:560px}
.scroll-story-head h2{color:#fff;font-size:34px;margin:0 0 10px}
.scroll-story-head p{color:#cddaee;font-size:17px;font-weight:500;margin:0;max-width:520px}

/* индикатор прогресса пути */
.story-track{margin-top:32px;max-width:520px}
.story-progress{height:3px;background:rgba(255,255,255,.16);border-radius:99px;overflow:hidden}
.story-progress i{display:block;height:100%;width:0%;background:linear-gradient(90deg,#3a86ff,#7dd3fc);box-shadow:0 0 14px rgba(58,134,255,.6);transition:width .15s linear}
.story-counter{
  font-family:var(--font-heading);font-size:13px;font-weight:700;letter-spacing:1.2px;
  text-transform:uppercase;color:#9db4d6;margin-top:14px;display:flex;gap:8px;align-items:baseline;
}
.story-counter b{color:#fff;font-size:19px;font-variant-numeric:tabular-nums}

/* активный этап поверх видео */
.story-now{margin-top:26px;max-width:520px;min-height:104px}
.story-now-item{display:none}
.story-now-item.on{display:block;animation:storyIn .5s cubic-bezier(.16,1,.3,1)}
.story-now-item b{display:block;font-family:var(--font-heading);font-size:21px;font-weight:700;color:#fff;margin-bottom:6px}
.story-now-item span{display:block;color:#c3d3ea;font-size:15.5px;line-height:1.6}
@keyframes storyIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* колонка-скроллер: задаёт длину прокрутки, сами блоки невидимы */
.story-scroller{position:relative;z-index:1}
.story-slot{height:52vh;height:52svh}

@media(max-width:960px){
  .scroll-story-head h2{font-size:23px}
  .scroll-story-head p{font-size:15px}
  .story-now-item b{font-size:17px}
  .story-now-item span{font-size:14.5px}
  .story-slot{height:46vh;height:46svh}

  /* Мобильные: видео на весь экран из ОТДЕЛЬНЫХ вертикальных кадров 9:16 —
     резко, без обрезки и без размытых полей. Текст ложится в нижнюю треть,
     которая в кадрах намеренно оставлена свободной. */
  .scroll-story-inner{
    display:flex;flex-direction:column;justify-content:flex-end;
    height:100%;padding-bottom:56px;
  }
  .scroll-story-stage::after{background:
    radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px) 0 0/22px 22px,
    linear-gradient(180deg,rgba(9,28,61,.30) 0%,rgba(9,28,61,.55) 45%,rgba(9,28,61,.93) 100%)}
  .story-track{margin-top:20px}
  .story-now{margin-top:18px;min-height:96px}
}
@media(prefers-reduced-motion:reduce){
  .story-now-item.on{animation:none}
}

/* ---------- journey strip ---------- */
.journey{display:flex;align-items:stretch;gap:0;flex-wrap:wrap;margin-top:26px}
.journey-step{
  background:var(--bg-soft);border:none;border-bottom:2px solid var(--line);border-radius:6px 6px 0 0;padding:14px 16px;
  min-width:150px;flex:1 1 150px;transition:border-color .3s,background .3s;
}
.journey-step span{display:block;font-family:var(--font-heading);font-size:12px;font-weight:800;color:var(--accent);letter-spacing:.5px;margin-bottom:6px}
.journey-step b{display:block;font-size:15px;font-weight:700;color:var(--navy-deep)}
.journey-step:hover{background:#fff;border-color:var(--accent)}
.journey-arr{display:flex;align-items:center;justify-content:center;padding:0 10px;color:#b7c4da;font-size:18px;flex:0 0 auto}

/* ---------- objects ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.filters button{
  background:#fff;border:1px solid var(--line);border-radius:99px;padding:9px 18px;
  font-size:15px;cursor:pointer;color:var(--muted);font-family:inherit;transition:.15s;
}
.filters button:hover{border-color:var(--accent);color:var(--accent)}
.filters button.on{background:var(--navy);border-color:var(--navy);color:#fff}
.obj-list{display:grid;gap:12px}
.obj{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 24px;
  display:grid;grid-template-columns:1fr 300px;gap:18px;align-items:start;
}
.obj b{font-size:17px;color:var(--navy-deep);display:block;margin-bottom:4px}
.obj .addr{color:var(--muted);font-size:15px}
.obj .desc{color:var(--muted);font-size:14.5px;margin-top:6px}
.obj .doc{
  font-size:14px;color:var(--muted);background:var(--bg-soft);border-radius:9px;padding:12px 14px;
}
.obj .doc b{font-size:14px;color:var(--navy);display:inline;font-weight:700}
.tag{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);border-radius:6px;padding:3px 9px;margin-bottom:8px}

/* ---------- callout / cta ---------- */
.callout{background:var(--navy);color:#fff;border-radius:var(--radius);padding:40px;display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.callout--overlap{margin-top:-40px;position:relative;z-index:2;box-shadow:0 30px 60px -24px rgba(9,28,61,.5)}
.callout h2{color:#fff;margin:0 0 8px}
.callout p{color:#cddaee;margin:0;max-width:640px}
.notice{background:var(--accent-soft);border:1px solid #cfe0fb;border-radius:12px;padding:20px 24px;color:var(--navy-deep)}
.notice + h2{margin-top:34px}
.badge-honest{
  display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:99px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  font-family:var(--font-heading);font-size:13px;font-weight:700;color:#fff;margin-bottom:16px;
}
.badge-honest::before{content:"";width:7px;height:7px;border-radius:50%;background:#3a86ff;box-shadow:0 0 0 4px rgba(58,134,255,.35)}

/* ---------- партнёры: логотипы поставщиков ---------- */
/* 3 колонки: 6 логотипов ложатся ровно 3+3, любое кратное трём — без «хвоста» */
.partners{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.partner{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  min-height:112px;display:flex;align-items:center;justify-content:center;padding:22px;
  transition:border-color .25s,box-shadow .25s;
}
.partner:hover{border-color:rgba(31,111,235,.35);box-shadow:0 10px 28px -16px rgba(14,42,92,.35)}
/* логотипы приводим к одной оптической плотности: серый по умолчанию, цвет при наведении */
.partner img{
  max-width:100%;max-height:56px;width:auto;height:auto;object-fit:contain;
  filter:grayscale(1);opacity:.62;transition:filter .25s,opacity .25s;
}
.partner:hover img{filter:none;opacity:1}
/* вертикальный логотип при общей max-height выглядит вдвое мельче широкого —
   такому даём заполнить плитку по высоте */
.partner--tall{padding:12px}
.partner--tall img{max-height:none;height:100%;min-height:88px;max-width:80%}
/* пока логотипа нет — аккуратная текстовая заглушка вместо битой картинки */
.partner span{
  font-family:var(--font-heading);font-size:15px;font-weight:700;color:var(--navy);
  text-align:center;line-height:1.35;
}
.partner small{display:block;font-family:var(--font-body);font-size:12.5px;font-weight:500;color:var(--muted);margin-top:5px}

@media(max-width:560px){
  .partners{grid-template-columns:repeat(2,1fr);gap:12px}
  .partner{min-height:92px;padding:16px}
  .partner img{max-height:42px}
  .partner--tall{min-height:104px;padding:10px}
  .partner--tall img{min-height:76px}
  .partner span{font-size:13.5px}
}

/* ---------- trust strip ---------- */
.trust-strip{display:flex;flex-wrap:wrap;gap:10px 34px;align-items:center;margin-top:22px}
.trust-strip span{
  font-family:var(--font-heading);font-size:13px;font-weight:700;letter-spacing:.3px;
  color:var(--muted);text-transform:uppercase;
}
.hero .trust-strip span,.page-head .trust-strip span,.band .trust-strip span{color:#b9c4d8}

/* ---------- boot intro ---------- */
.boot{position:fixed;inset:0;z-index:999;background:#eef0f3;display:flex;align-items:center;justify-content:center;overflow:hidden}
.boot::before,.boot::after{content:"";position:absolute;width:60vw;height:60vw;border:1px solid rgba(9,28,61,.14)}
.boot::before{top:-20vw;left:-18vw;border-radius:0 30vw 0 30vw}
.boot::after{bottom:-20vw;right:-18vw;border-radius:30vw 0 30vw 0}
.boot-inner{position:relative;display:flex;align-items:center;justify-content:center}
.boot-inner img{
  position:relative;z-index:2;height:52px;width:auto;
  opacity:0;filter:blur(10px);transform:scale(.9);
  transition:opacity .6s ease,filter .6s ease,transform .6s cubic-bezier(.16,1,.3,1);
}
.boot-inner img.show{opacity:1;filter:blur(0);transform:scale(1)}
.boot-rule{
  position:absolute;left:-42vw;right:-42vw;top:50%;height:1px;background:var(--navy-deep);
  transform:scaleX(0);transform-origin:center;transition:transform .55s cubic-bezier(.16,1,.3,1) .1s;
}
.boot-rule.show{transform:scaleX(1)}
.boot.hide{opacity:0;visibility:hidden;transition:opacity .5s ease,visibility 0s .5s linear}
@media(prefers-reduced-motion:reduce){.boot{display:none}}

/* ---------- word reveal ---------- */
.word-reveal .w{display:inline-block;color:var(--wr-off,#b9c2d6);transition:color .25s ease}
.word-reveal .w.mid{color:var(--wr-mid,#3a86ff);text-shadow:0 0 16px var(--wr-glow,rgba(58,134,255,.55))}
.word-reveal .w.done{color:var(--wr-on,inherit)}
.hero .word-reveal,.page-head .word-reveal,.band .word-reveal,.callout .word-reveal,.texture-band .word-reveal{
  --wr-off:rgba(255,255,255,.3);--wr-mid:#7dd3fc;--wr-glow:rgba(125,211,252,.6);--wr-on:#fff;
}

/* ---------- adaptive header ---------- */
.top.on-dark{background:rgba(9,28,61,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom-color:transparent}
.top.on-dark .nav a{color:#fff}
.top.on-dark .nav a.active{color:#fff;border-bottom-color:#3a86ff}
.top.on-dark .top-tel{color:#fff}
.top.on-dark .burger{border-color:rgba(255,255,255,.35)}
.top.on-dark .burger span{background:#fff}

/* ---------- glow list ---------- */
.glow-section{background:var(--navy-deep);color:#fff;border-radius:var(--radius)}
.glow-list{display:grid}
.glow-item{position:relative;padding:26px 4px}
.glow-item + .glow-item{border-top:1px solid rgba(255,255,255,.12)}
.glow-item + .glow-item::before{
  content:"";position:absolute;top:-3px;left:6%;width:6px;height:6px;border-radius:50%;
  background:#3a86ff;box-shadow:0 0 16px 4px rgba(58,134,255,.5);
}
.glow-item h3{color:#fff;margin-bottom:10px}
.glow-item p{color:#b0bfd6;margin:0}

/* ---------- texture band (peel transitions) ---------- */
.texture-band{position:relative;background-size:cover;background-position:center;min-height:340px;display:flex;align-items:center;overflow:hidden}
.texture-band::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,28,61,.1),rgba(9,28,61,.75))}
.texture-band .wrap{position:relative;z-index:2;color:#fff}
.texture-band .eyebrow{color:#a9c2ee}
.texture-band .lead{font-size:17px;font-weight:500;max-width:560px;color:#cddaee;margin:0}
/* на телефоне длинный заголовок полосы упирался в края — мельчим именно здесь */
@media(max-width:560px){
  .texture-band h2{font-size:19px;line-height:1.32;letter-spacing:-.2px;margin-bottom:10px}
  .texture-band .lead{font-size:14.5px;line-height:1.5}
}

/* ---------- утилиты отступов (взамен точечных inline-style) ---------- */
.eyebrow--spaced{margin-top:44px}
.section-cta{margin-top:28px}
.texture-1{background-image:url("img/abstract-1.jpg")}
.texture-2{background-image:url("img/abstract-2.jpg")}
.texture-3{background-image:url("img/abstract-3.jpg")}
.peel-top{border-radius:32px 32px 0 0;margin-top:-32px}
.peel-bottom{border-radius:0 0 32px 32px}

/* ---------- rasco calculator ---------- */
.calc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin-bottom:32px}
.calc-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.calc-count{font-family:var(--font-heading);font-weight:800;font-size:20px;color:var(--navy)}
.calc-count b{color:var(--accent);font-size:24px}
.calc-list{display:grid;grid-template-columns:1fr 1fr;gap:6px 24px}
.calc-list label{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--ink);padding:6px 0;cursor:pointer}
.calc-list input{margin-top:3px;accent-color:var(--accent)}
.calc-cta{margin-top:18px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.calc-cta p{margin:0;color:var(--muted);font-size:14.5px}

/* ---------- case cards ---------- */
.case-card{background:#fff;border:none;border-left:3px solid var(--navy);border-radius:4px 14px 14px 4px;padding:26px;display:grid;gap:14px}
.case-card .tag{margin-bottom:0}
.case-row{display:grid;grid-template-columns:110px 1fr;gap:12px;font-size:15px}
.case-row b{font-family:var(--font-heading);font-size:12.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--accent)}
.case-row span{color:var(--ink)}
.case-result{border-top:1px solid var(--line);padding-top:14px;font-size:14.5px;color:var(--muted)}
.case-result b{color:var(--navy-deep)}

/* ---------- form ---------- */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.form label{display:block;font-size:14.5px;font-weight:600;margin:0 0 6px}
.field{margin-bottom:18px}
.form input,.form textarea,.form select{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;font-size:16px;
  font-family:inherit;color:var(--ink);background:#fff;
}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,111,235,.12)}
.form input:focus-visible,.form textarea:focus-visible,.form select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.form textarea{min-height:120px;resize:vertical}
.form .hint{font-size:13.5px;color:var(--muted);margin-top:10px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* согласие на обработку ПДн: чекбокс + растягивающийся текст */
.consent{display:flex;gap:10px;align-items:flex-start;margin:14px 0;cursor:pointer;font-weight:400}
.consent input{flex:0 0 auto;margin:3px 0 0;width:auto;accent-color:var(--accent)}
.consent span{flex:1 1 auto;min-width:0;font-size:13.5px;font-weight:400;line-height:1.55;color:var(--muted)}

/* ---------- contacts ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.req{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.req table{width:100%;border-collapse:collapse;font-size:15px}
.req td{padding:9px 0;border-bottom:1px solid var(--line);vertical-align:top}
.req td:first-child{color:var(--muted);width:44%}
.req tr:last-child td{border-bottom:none}

/* ---------- footer ---------- */
footer{background:var(--navy-deep);color:#aebfd8;padding:52px 0 30px;font-size:15px;margin-top:0}
footer img{height:34px;margin-bottom:18px}
.foot{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:34px}
footer a{color:#dfe8f6}
footer h4{color:#fff;font-size:16px;margin:0 0 12px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:8px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;font-size:13.5px;color:#7f93b3;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- scroll-reveal (motion-init.js) ---------- */
.js-reveal h2,.js-reveal .sec-lead,.js-reveal .card,.js-reveal .sys-item,
.js-reveal .obj,.js-reveal .band-in,.js-reveal .callout,
.js-reveal .notice,.js-reveal .req,.js-reveal .form,.js-reveal .shot,
.js-reveal .journey-step{opacity:0}

@media(prefers-reduced-motion:reduce){
  .js-reveal h2,.js-reveal .sec-lead,.js-reveal .card,.js-reveal .sys-item,
  .js-reveal .obj,.js-reveal .band-in,.js-reveal .callout,
  .js-reveal .notice,.js-reveal .req,.js-reveal .form,.js-reveal .shot,
  .js-reveal .journey-step{opacity:1}
}

/* 7 пунктов меню перестают помещаться в строку раньше, чем включается бургер:
   до 1220px — поджимаем, ниже 1060px — уходим в бургер (раньше общего брейкпоинта 960px) */
@media(max-width:1220px) and (min-width:1061px){
  .nav{gap:15px}
  .nav a{font-size:14px}
  .top-tel{font-size:15px}
  .top-cta{gap:10px}
  .top-cta .btn{padding:12px 18px;font-size:15px}
}

@media(max-width:1060px) and (min-width:961px){
  .nav{display:none;width:100%;flex-direction:column;gap:0;margin:0;order:3;border-top:1px solid var(--line);padding:8px 0}
  .nav.open{display:flex}
  .nav a{padding:11px 0}
  .top-in{flex-wrap:wrap;padding:12px 0;min-height:0;gap:12px}
  .burger{display:block}
}

@media(max-width:960px){
  .cards,.cards-3,.sys,.contact-grid,.two,.facts,.split{grid-template-columns:1fr}
  .fact{border-left:none;border-top:1px solid rgba(14,42,92,.08)}
  .fact:first-child{border-top:none}
  .hero{padding:70px 0 60px}
  .band{padding:30px;min-height:0}
  .band::before{background:linear-gradient(180deg,rgba(9,28,61,.9),rgba(9,28,61,.8))}
  .obj{grid-template-columns:1fr}
  .journey{flex-direction:column}
  .journey-arr{transform:rotate(90deg);padding:4px 0}
  .pin-story,.rasco-pin{grid-template-columns:1fr}
  .pin-story-visual,.rasco-pin-visual{position:relative;top:0;height:260px;margin-bottom:6px}
  .pin-stage{min-height:0;opacity:1}
  .pin-stage:first-child,.pin-stage:last-child{min-height:0}
  .calc-list{grid-template-columns:1fr}
  .texture-band{min-height:220px}
  .peel-top,.peel-bottom{border-radius:20px 20px 0 0}
  .peel-bottom{border-radius:0 0 20px 20px}
  .hero h1{font-size:32px}
  .page-head h1{font-size:27px}
  h2{font-size:25px}
  .foot{grid-template-columns:1fr}
  .nav{display:none;width:100%;flex-direction:column;gap:0;margin:0;order:3;border-top:1px solid var(--line);padding:8px 0}
  .nav.open{display:flex}
  .nav a{padding:11px 0}
  .top-in{flex-wrap:wrap;padding:12px 0;min-height:0;gap:12px}
  .burger{display:block}
  .top-cta .btn{display:none}
  section{padding:48px 0 64px}
  .callout{padding:28px}
}

@media(max-width:560px){
  .logo img{height:30px}
  .top-in{gap:10px;padding:10px 0}
  .top-cta{margin-left:0;flex:0 0 auto}
  .top-tel{font-size:15px}
  .burger{padding:7px 9px;margin-left:auto}
  .burger span{width:18px}
  .wrap{padding:0 18px}
  .hero h1{font-size:28px}
  .hero p.lead{font-size:17px}
  .hero-btns .btn{width:100%}
  .fact b{font-size:28px}
}

/* ---------- мобильные: backdrop-blur дорог на слабых GPU при скролле ---------- */
@media(max-width:960px){
  .top.on-dark{background:rgba(9,28,61,.94);backdrop-filter:none;-webkit-backdrop-filter:none}
  .facts{background:rgba(255,255,255,.95);backdrop-filter:none;-webkit-backdrop-filter:none}
}