/* ==========================================================================
   Донбасс Реклама — лендинг
   Фирменный стиль по donbassreklama.ru: светлая тема, тёмный вордмарк,
   монотонный фиолетовый акцент #a20aff. Градиент — только в логотипе
   и акцентном слове заголовка. Тёмные секции — цвет LED-строки #150726.
   ========================================================================== */

:root{
  --bg:#ffffff;
  --bg-alt:#f7f6fb;
  --surface:#ffffff;
  --line:#ebe8f2;
  --line-strong:#d9d3e6;
  --txt:#1f1d24;
  --muted:#6b6b76;        /* серый текст: контраст 5.2:1 на белом (WCAG AA) */
  --brand:#a20aff;        /* фиолетовый — основной акцент */
  --brand-hover:#8a00e0;
  --brand-soft:#f4ebff;
  --brand-2:#e11fe0;      /* маджента — только в градиенте */
  --brand-3:#6a2cff;
  --grad:linear-gradient(135deg,var(--brand-2) 0%,var(--brand) 55%,var(--brand-3) 100%);
  --dark:#150726;         /* тёмные секции = цвет LED-строки */
  --dark-2:#22103a;
  --tg:#2aabee;
  --ok:#22c55e;
  --err:#e5484d;
  --shadow:0 20px 44px -16px rgba(60,20,110,.22);
  --shadow-sm:0 6px 18px -8px rgba(60,20,110,.14);
  --radius:20px;
  --header-h:76px;
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- База ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--txt);overflow-x:clip;
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;text-align:inherit}
ul,ol{list-style:none}
input,textarea{font:inherit}
fieldset{border:0;min-width:0}
[hidden]{display:none!important}
h1,h2,h3,h4{font-family:"Montserrat",system-ui,sans-serif;font-weight:700;line-height:1.14;letter-spacing:-.02em}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
::selection{background:var(--brand);color:#fff}
body.no-scroll{overflow:hidden}

.icon{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:112px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--dark{background:var(--dark);color:#fff;overflow:hidden}

.skip-link{
  position:absolute;left:12px;top:-64px;z-index:200;padding:10px 16px;border-radius:10px;
  background:var(--brand);color:#fff;font-weight:600;transition:top .2s;
}
.skip-link:focus{top:12px}

/* Акцентное слово заголовка — градиент логотипа */
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Заголовки секций ---------- */
.section__head{max-width:720px;margin-bottom:52px}
.section__head--center{margin-left:auto;margin-right:auto;text-align:center}
.section__head--center .section__sub{margin-left:auto;margin-right:auto}
.section__head--row{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:28px 48px}
.section__head--row .section__sub{max-width:380px;margin-top:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:16px;
  font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.section--dark .eyebrow,.lead .eyebrow{color:#cf94ff}
.section__title{font-size:clamp(30px,3.4vw,46px);font-weight:800;letter-spacing:-.03em}
.section__sub{font-size:17.5px;color:var(--muted);margin-top:18px;max-width:600px}
.section--dark .section__sub{color:rgba(255,255,255,.66)}

/* ---------- Кнопки ---------- */
.btn{
  position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 26px;border-radius:14px;border:1.5px solid transparent;
  font-family:"Montserrat",sans-serif;font-weight:600;font-size:15px;line-height:1.2;white-space:nowrap;
  transition:transform .25s var(--ease),background-color .2s,border-color .2s,color .2s,box-shadow .25s;
}
.btn .icon{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn:hover .icon--arrow{transform:translateX(4px)}
.btn:active{transform:translateY(0)!important}
.btn--sm{padding:12px 18px;font-size:14px;border-radius:12px}
.btn--lg{padding:19px 30px;font-size:16px}
.btn--block{width:100%}
/* Монотонная фирменная кнопка + световой блик по ховеру */
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 12px 26px -10px rgba(162,10,255,.6)}
.btn--primary::after{
  content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;pointer-events:none;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.38),transparent);transform:skewX(-20deg);
}
.btn--primary:hover{background:var(--brand-hover);transform:translateY(-2px);box-shadow:0 16px 32px -10px rgba(162,10,255,.65)}
.btn--primary:hover::after{animation:shine .85s ease}
.btn--ghost{background:#fff;color:var(--txt);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
/* Состояние отправки */
.btn.is-loading{pointer-events:none}
.btn.is-loading>*{visibility:hidden}
.btn.is-loading::before{
  content:"";position:absolute;left:50%;top:50%;width:20px;height:20px;margin:-10px 0 0 -10px;
  border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;
}

/* ==========================================================================
   Шапка
   ========================================================================== */
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.9);-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;
}
.header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 10px 30px -18px rgba(60,20,110,.28)}
.header__inner{display:flex;align-items:center;gap:40px;height:var(--header-h)}
.logo{flex:none;display:block}
.logo__img{height:46px;width:auto}
.nav{display:flex;align-items:center;gap:30px}
.nav a{position:relative;padding:6px 0;font-size:15px;font-weight:500;color:var(--muted);transition:color .2s}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--brand);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav a:hover,.nav a.is-active{color:var(--txt)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.header__actions{margin-left:auto;display:flex;align-items:center;gap:22px}
.header__contact{display:flex;flex-direction:column;align-items:flex-end;gap:2px}
.header__phone{font-family:"Montserrat",sans-serif;font-weight:700;font-size:17px;letter-spacing:-.01em;white-space:nowrap;transition:color .2s}
.header__phone:hover{color:var(--brand)}
.header__hours{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);white-space:nowrap}
.status-dot{width:7px;height:7px;flex:none;border-radius:50%;background:#b8b3c4}
.status-dot.is-open{background:var(--ok);box-shadow:0 0 0 3px rgba(34,197,94,.2);animation:pulseOk 2.4s ease-in-out infinite}
.icon-btn{
  display:none;place-items:center;width:44px;height:44px;border-radius:12px;
  background:var(--brand-soft);color:var(--brand);transition:background .2s,color .2s;
}
.icon-btn:hover{background:var(--brand);color:#fff}
.burger{
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  width:44px;height:44px;border-radius:12px;transition:background .2s;
}
.burger:hover{background:var(--bg-alt)}
.burger span{width:22px;height:2px;border-radius:2px;background:var(--txt);transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Мобильное меню */
.mnav{
  display:none;position:absolute;left:0;right:0;top:100%;
  max-height:calc(100vh - var(--header-h));overflow-y:auto;padding:8px 24px 28px;
  background:#fff;border-bottom:1px solid var(--line);box-shadow:0 24px 40px -24px rgba(60,20,110,.35);
}
.mnav.is-open{display:block;animation:dropIn .3s var(--ease)}
.mnav__links{display:grid}
.mnav__links a{padding:15px 0;border-bottom:1px solid var(--line);font-family:"Montserrat",sans-serif;font-weight:600;font-size:18px}
.mnav__phone{display:block;margin-top:22px;font-family:"Montserrat",sans-serif;font-weight:700;font-size:22px}
.mnav__hours{display:flex;align-items:center;gap:8px;margin:4px 0 20px;font-size:14px;color:var(--muted)}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#faf6ff 0%,#fff 72%)}
/* «Живой» aurora-фон — медленно дрейфующие фирменные пятна света */
.hero::before,.hero::after{
  content:"";position:absolute;z-index:0;border-radius:50%;filter:blur(80px);opacity:.26;pointer-events:none;
}
.hero::before{
  width:460px;height:460px;top:-120px;right:4%;
  background:radial-gradient(circle,var(--brand) 0%,transparent 70%);animation:auroraA 14s ease-in-out infinite;
}
.hero::after{
  width:420px;height:420px;bottom:-180px;left:-80px;
  background:radial-gradient(circle,var(--brand-2) 0%,transparent 70%);animation:auroraB 17s ease-in-out infinite;
}
.hero__inner{
  position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center;
  padding-top:72px;padding-bottom:96px;
}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:26px;padding:8px 16px 8px 12px;
  border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  font-size:13.5px;font-weight:600;
}
.pulse{width:8px;height:8px;flex:none;border-radius:50%;background:var(--brand);animation:pulse 2s infinite}
.hero__title{font-size:clamp(36px,4.9vw,62px);font-weight:800;letter-spacing:-.035em;line-height:1.06}
.hero__lead{max-width:540px;margin:24px 0 36px;font-size:clamp(16.5px,1.4vw,19px);color:var(--muted)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px}
.hero__stats{
  display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:44px;
  margin-top:48px;padding-top:30px;border-top:1px solid var(--line);
}
.hero__stat b{display:block;font-family:"Montserrat",sans-serif;font-weight:800;font-size:32px;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;white-space:nowrap}
.hero__stat span{display:block;max-width:160px;margin-top:8px;font-size:14px;line-height:1.35;color:var(--muted)}
.hero__media{position:relative}
.hero__photo{aspect-ratio:4/5;border-radius:28px;overflow:hidden;background:var(--dark);box-shadow:0 40px 80px -30px rgba(40,10,80,.45)}
.hero__photo img{width:100%;height:100%;object-fit:cover}
.hero__badge{
  position:absolute;left:-32px;bottom:44px;display:flex;align-items:center;gap:14px;padding:14px 20px 14px 14px;
  border-radius:18px;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.7);box-shadow:var(--shadow);animation:floaty 6s ease-in-out infinite;
}
.hero__badge-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--brand);color:#fff}
.hero__badge-icon .icon{width:22px;height:22px}
.hero__badge b{display:block;font-family:"Montserrat",sans-serif;font-size:15px;line-height:1.2}
.hero__badge small{display:block;margin-top:2px;font-size:13px;color:var(--muted)}

/* LED-бегущая строка (как настоящая бегущая строка — наш же продукт) */
.ticker{position:relative;z-index:2;overflow:hidden;background:var(--dark);border-bottom:1px solid rgba(162,10,255,.35)}
.ticker::before,.ticker::after{content:"";position:absolute;top:0;bottom:0;z-index:2;width:90px;pointer-events:none}
.ticker::before{left:0;background:linear-gradient(90deg,var(--dark),transparent)}
.ticker::after{right:0;background:linear-gradient(270deg,var(--dark),transparent)}
.ticker__track{display:flex;width:max-content;animation:tickerRun 34s linear infinite}
.ticker:hover .ticker__track{animation-play-state:paused}
.ticker__group{display:flex;align-items:center;gap:26px;padding:13px 13px}
.ticker__group span{
  font-family:"Montserrat",sans-serif;font-weight:600;font-size:13.5px;letter-spacing:.09em;text-transform:uppercase;
  white-space:nowrap;color:#fff;text-shadow:0 0 12px rgba(200,120,255,.55);
}
.ticker__group i{font-style:normal;font-size:10px;color:var(--brand-2);text-shadow:0 0 10px var(--brand-2)}

/* ==========================================================================
   Нам доверяют
   ========================================================================== */
.clients{padding:34px 0;border-bottom:1px solid var(--line)}
.clients__inner{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.clients__label{flex:none;font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.clients__list{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px 22px}
.clients__item{font-family:"Montserrat",sans-serif;font-weight:700;font-size:14.5px;letter-spacing:-.01em;white-space:nowrap;color:#9b97a6;transition:color .25s}
.clients__item:hover{color:var(--txt)}

/* ==========================================================================
   Услуги
   ========================================================================== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{
  position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:flex-end;min-height:390px;
  border-radius:var(--radius);overflow:hidden;color:#fff;background:var(--dark);box-shadow:var(--shadow-sm);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.svc img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.svc::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(21,7,38,0) 25%,rgba(21,7,38,.55) 58%,rgba(21,7,38,.94) 100%);
}
.svc__body{padding:26px 26px 24px}
.svc__num{display:block;margin-bottom:10px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:rgba(255,255,255,.62)}
.svc h3{font-size:22px;margin-bottom:8px}
.svc p{font-size:14.5px;line-height:1.5;color:rgba(255,255,255,.8)}
.svc__more{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:9px 14px;border-radius:10px;
  background:rgba(255,255,255,.14);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  font-size:13.5px;font-weight:600;transition:background .25s;
}
.svc__more .icon{width:16px;height:16px;transition:transform .25s var(--ease)}

.svc-extra{margin-top:24px;padding:8px 28px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line)}
.svc-extra__row{display:flex;align-items:flex-start;gap:28px;padding:18px 0}
.svc-extra__row+.svc-extra__row{border-top:1px solid var(--line)}
.svc-extra__title{flex:none;width:110px;padding-top:9px;font-family:"Montserrat",sans-serif;font-weight:700;font-size:16px}
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:999px;
  background:var(--bg-alt);border:1px solid var(--line);font-size:14px;transition:background .2s,border-color .2s,color .2s;
}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.tag:hover{background:var(--brand-soft);border-color:var(--brand);color:var(--brand)}

/* ==========================================================================
   Кейсы
   ========================================================================== */
.cases{display:grid;gap:28px}
.case{
  display:grid;grid-template-columns:1.15fr 1fr;border-radius:28px;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.case:nth-child(even){grid-template-columns:1fr 1.15fr}
.case:nth-child(even) .case__media{order:2}
.case__media{display:grid;grid-template-columns:1.6fr 1fr;grid-template-rows:1fr 1fr;gap:6px;min-height:460px;background:#fff}
.case__img{position:relative;display:block;overflow:hidden;cursor:zoom-in;background:var(--line)}
.case__img--main{grid-row:1 / 3}
.case__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.case__body{display:flex;flex-direction:column;justify-content:center;padding:48px 52px}
.case__tag{
  align-self:flex-start;padding:6px 12px;border-radius:999px;background:var(--brand-soft);color:var(--brand);
  font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
}
.case h3{margin:16px 0 12px;font-size:clamp(23px,2.2vw,30px);font-weight:800}
.case__lead{margin-bottom:24px;color:var(--muted)}
.case__all{
  align-self:flex-start;display:inline-flex;align-items:center;gap:8px;margin-top:24px;padding:10px 16px;border-radius:12px;
  background:var(--brand-soft);color:var(--brand);font-weight:600;font-size:14.5px;transition:background .2s,color .2s;
}
.case__all .icon{width:18px;height:18px}
.case__all:hover{background:var(--brand);color:#fff}

.checklist{display:grid;gap:12px}
.checklist li{display:flex;align-items:flex-start;gap:12px;font-size:15.5px;line-height:1.5}
.checklist li::before{
  content:"";flex:none;width:22px;height:22px;margin-top:1px;border-radius:50%;
  background:var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a20aff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat;
}
.checklist--2col{grid-template-columns:1fr 1fr;gap:12px 20px}

/* ==========================================================================
   Портфолио
   ========================================================================== */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:-20px 0 32px}
.filter{
  display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;white-space:nowrap;
  background:#fff;border:1px solid var(--line);font-size:14px;font-weight:600;color:var(--muted);
  transition:background .2s,border-color .2s,color .2s;
}
.filter:hover{color:var(--txt);border-color:var(--line-strong)}
.filter.is-active{background:var(--txt);border-color:var(--txt);color:#fff}
.filter__count{
  min-width:22px;padding:1px 7px;border-radius:999px;background:var(--bg-alt);
  font-size:12px;font-weight:700;color:var(--muted);text-align:center;font-variant-numeric:tabular-nums;
}
.filter.is-active .filter__count{background:rgba(255,255,255,.16);color:#fff}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.work{
  position:relative;isolation:isolate;display:block;width:100%;aspect-ratio:3/4;border-radius:16px;overflow:hidden;
  background:var(--line);cursor:zoom-in;
}
.work img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.work::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .35s;
  background:linear-gradient(180deg,rgba(21,7,38,0) 45%,rgba(21,7,38,.88) 100%);
}
.work__cap{
  position:absolute;left:0;right:0;bottom:0;display:flex;flex-direction:column;gap:3px;padding:16px;color:#fff;
  opacity:0;transform:translateY(8px);transition:opacity .35s var(--ease),transform .35s var(--ease);
}
.work__cat{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.72)}
.work__title{font-family:"Montserrat",sans-serif;font-weight:700;font-size:15px;line-height:1.3}
.work__zoom{
  position:absolute;top:12px;right:12px;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--txt);opacity:0;transform:scale(.8);
  transition:opacity .3s,transform .3s var(--ease);
}
.work__zoom .icon{width:18px;height:18px}
.work.is-hidden{display:none}
.work.is-entering{animation:workIn .5s var(--ease) both}
.gallery__more{display:flex;justify-content:center;margin-top:40px}

/* ==========================================================================
   Как работаем (тёмная секция, таймлайн)
   ========================================================================== */
.section--dark::before{
  content:"";position:absolute;width:720px;height:720px;top:-360px;left:50%;margin-left:-360px;border-radius:50%;
  background:radial-gradient(circle,rgba(162,10,255,.28),transparent 65%);pointer-events:none;
}
.steps{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
/* ::before — дорожка, ::after — светящийся прогресс, растёт при появлении секции */
.steps::before,.steps::after{content:"";position:absolute;top:27px;left:10%;height:2px;border-radius:2px}
.steps::before{right:10%;background:rgba(255,255,255,.12)}
.steps::after{
  width:0;background:linear-gradient(90deg,var(--brand),var(--brand-2));box-shadow:0 0 14px rgba(162,10,255,.85);
  transition:width 1.8s var(--ease);
}
.steps.is-active::after{width:80%}
.step{position:relative;text-align:center}
.step__num{
  position:relative;z-index:1;display:grid;place-items:center;width:56px;height:56px;margin:0 auto 22px;border-radius:50%;
  background:var(--dark-2);border:2px solid rgba(255,255,255,.14);
  font-family:"Montserrat",sans-serif;font-weight:800;font-size:18px;
  transition:background .45s,border-color .45s,box-shadow .45s;
}
.steps.is-active .step__num{background:var(--brand);border-color:var(--brand);box-shadow:0 0 0 7px rgba(162,10,255,.2)}
.steps.is-active .step:nth-child(2) .step__num{transition-delay:.35s}
.steps.is-active .step:nth-child(3) .step__num{transition-delay:.7s}
.steps.is-active .step:nth-child(4) .step__num{transition-delay:1.05s}
.steps.is-active .step:nth-child(5) .step__num{transition-delay:1.4s}
.step h3{margin-bottom:8px;font-size:18px}
.step p{font-size:14.5px;line-height:1.55;color:rgba(255,255,255,.64)}

/* ==========================================================================
   О компании
   ========================================================================== */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.about__media{position:relative}
.about__media img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}
.about__badge{
  position:absolute;right:-28px;bottom:40px;display:flex;align-items:center;gap:14px;padding:16px 20px 16px 16px;
  border-radius:18px;background:#fff;box-shadow:var(--shadow);animation:floaty 6s ease-in-out -3s infinite;
}
.about__badge-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--brand-soft);color:var(--brand)}
.about__badge b{display:block;font-family:"Montserrat",sans-serif;font-size:15px;line-height:1.2}
.about__badge small{display:block;margin-top:2px;font-size:13px;color:var(--muted)}
.about__lead{margin-top:20px;font-size:17.5px;color:var(--muted)}
.features{display:grid;grid-template-columns:1fr 1fr;gap:22px 28px;margin:34px 0 38px}
.feature{display:flex;align-items:flex-start;gap:14px}
.feature__icon{display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:13px;background:var(--brand-soft);color:var(--brand)}
.feature b{display:block;margin-bottom:3px;font-family:"Montserrat",sans-serif;font-size:16px}
.feature span{display:block;font-size:14.5px;line-height:1.45;color:var(--muted)}

/* ==========================================================================
   Оформление офисов — широкая карточка под сеткой услуг
   ========================================================================== */
.office{
  display:grid;grid-template-columns:.85fr 1.15fr;margin-top:20px;border-radius:var(--radius);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.office__media{position:relative;min-height:360px;background:var(--line)}
.office__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.office__media figcaption{
  position:absolute;left:14px;right:14px;bottom:14px;padding:8px 12px;border-radius:10px;
  background:rgba(21,7,38,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fff;font-size:12.5px;
}
.office__body{display:flex;flex-direction:column;justify-content:center;padding:40px 44px}
.office__body .case__tag{align-self:flex-start}
.office h3{margin:14px 0 10px;font-size:clamp(22px,2.2vw,28px);font-weight:800}
.office__lead{margin-bottom:22px;color:var(--muted)}
.office .btn{align-self:flex-start;margin-top:28px}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{max-width:860px;margin:0 auto;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{
  display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;padding:24px 0;
  font-family:"Montserrat",sans-serif;font-weight:600;font-size:18px;line-height:1.35;transition:color .2s;
}
.faq__q:hover{color:var(--brand)}
.faq__icon{
  display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:50%;background:var(--bg-alt);color:var(--txt);
  transition:transform .35s var(--ease),background .3s,color .3s;
}
.faq__icon .icon{width:18px;height:18px}
.faq__item.is-open .faq__icon{transform:rotate(45deg);background:var(--brand);color:#fff}
.faq__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s var(--ease)}
.faq__item.is-open .faq__a{grid-template-rows:1fr}
.faq__a>div{overflow:hidden}
.faq__a p{padding:0 62px 26px 0;font-size:16px;color:var(--muted)}

/* ==========================================================================
   Заявка
   ========================================================================== */
.lead{
  color:#fff;overflow:hidden;
  background:
    radial-gradient(900px 520px at 88% -10%,rgba(162,10,255,.38),transparent 60%),
    radial-gradient(700px 420px at -5% 110%,rgba(225,31,224,.2),transparent 60%),var(--dark);
}
.lead__inner{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.lead__title{font-size:clamp(30px,3.4vw,46px);font-weight:800;letter-spacing:-.03em}
.lead__desc{max-width:480px;margin:20px 0 34px;font-size:17.5px;color:rgba(255,255,255,.7)}
.lead__contacts{display:grid;gap:14px;max-width:420px}
.lead__contact{
  display:flex;align-items:center;gap:16px;padding:16px 18px;border-radius:18px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);transition:background .25s,border-color .25s,transform .25s var(--ease);
}
.lead__contact:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22);transform:translateX(4px)}
.lead__contact-icon{display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:13px;background:var(--brand);color:#fff}
.lead__contact-icon--tg{background:var(--tg)}
.lead__contact b{display:block;font-family:"Montserrat",sans-serif;font-size:17px}
.lead__contact small{display:block;font-size:13.5px;color:rgba(255,255,255,.6)}

.form{position:relative;padding:38px;border-radius:28px;background:#fff;color:var(--txt);box-shadow:0 40px 80px -24px rgba(0,0,0,.55)}
.form__title{font-size:23px}
.form__sub{margin:6px 0 26px;font-size:14.5px;color:var(--muted)}
.field{display:grid;gap:8px;margin-bottom:18px}
.field__label{font-size:14px;font-weight:600}
.field__opt{font-weight:400;color:var(--muted)}
.field input,.field textarea{
  width:100%;padding:14px 16px;border-radius:13px;border:1.5px solid var(--line);background:var(--bg-alt);
  font-size:15.5px;color:var(--txt);resize:vertical;transition:border-color .2s,box-shadow .2s,background .2s;
}
.field input::placeholder,.field textarea::placeholder{color:#a3a0ad}
.field input:hover,.field textarea:hover{border-color:var(--line-strong)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(162,10,255,.12)}
.field__error{display:none;font-size:13px;color:var(--err)}
.field.is-invalid input{border-color:var(--err);background:#fff6f6}
.field.is-invalid .field__error{display:block}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choice{position:relative}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice span{
  display:inline-block;padding:9px 14px;border-radius:999px;border:1.5px solid var(--line);background:#fff;
  font-size:13.5px;font-weight:500;cursor:pointer;user-select:none;transition:background .2s,border-color .2s,color .2s;
}
.choice span:hover{border-color:var(--line-strong)}
.choice input:checked+span{background:var(--brand);border-color:var(--brand);color:#fff}
.choice input:focus-visible+span{outline:2px solid var(--brand);outline-offset:2px}
.consent{display:flex;align-items:flex-start;gap:12px;margin:4px 0 22px;font-size:13.5px;line-height:1.45;color:var(--muted);cursor:pointer}
.consent input{
  appearance:none;-webkit-appearance:none;flex:none;display:grid;place-items:center;width:20px;height:20px;margin-top:1px;
  border:1.5px solid #cfc9dc;border-radius:6px;background:#fff;cursor:pointer;transition:background .2s,border-color .2s;
}
.consent input::after{
  content:"";width:10px;height:6px;border:2px solid #fff;border-top:0;border-right:0;
  transform:rotate(-45deg) translate(1px,-1px) scale(0);transition:transform .2s var(--ease);
}
.consent input:checked{background:var(--brand);border-color:var(--brand)}
.consent input:checked::after{transform:rotate(-45deg) translate(1px,-1px) scale(1)}
.consent a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}
.consent.is-invalid input{border-color:var(--err);box-shadow:0 0 0 3px rgba(229,72,77,.15)}
.consent.is-invalid{color:var(--err)}
.form__note{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;font-size:13px;color:var(--muted)}
.form__note .icon{width:16px;height:16px;color:var(--ok)}
.form__success{display:none;padding:36px 8px;text-align:center}
.form__success:focus{outline:none}
.form.is-sent .form__fields{display:none}
.form.is-sent .form__success{display:block;animation:fadeUp .5s var(--ease)}
.success-icon{display:grid;place-items:center;width:78px;height:78px;margin:0 auto 22px;border-radius:50%;background:var(--brand-soft);color:var(--brand)}
.success-icon svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.success-icon path{stroke-dasharray:30;stroke-dashoffset:30}
.form.is-sent .success-icon path{animation:draw .6s .25s var(--ease) forwards}
.form__success h3{font-size:24px;margin-bottom:10px}
.form__success p{max-width:340px;margin:0 auto 26px;color:var(--muted)}

/* ==========================================================================
   Контакты
   ========================================================================== */
.contacts{display:grid;grid-template-columns:420px minmax(0,1fr);gap:24px}
.contacts__card{display:flex;flex-direction:column;gap:24px;padding:38px;border-radius:28px;background:var(--bg-alt);border:1px solid var(--line)}
.contact-row{display:flex;align-items:flex-start;gap:16px}
.contact-row__icon{display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:13px;background:#fff;color:var(--brand);border:1px solid var(--line)}
.contact-row small{display:block;margin-bottom:3px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.contact-row>div{min-width:0}
.contact-row a,.contact-row strong{display:block;overflow-wrap:anywhere;font-family:"Montserrat",sans-serif;font-weight:600;font-size:17px;line-height:1.35;transition:color .2s}
.contact-row a:hover{color:var(--brand)}
.contact-row em{display:block;margin-top:2px;font-style:normal;font-size:14px;color:var(--muted)}
.socials{display:flex;gap:10px;margin-top:auto}
.social{
  display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#fff;border:1px solid var(--line);
  font-family:"Montserrat",sans-serif;font-weight:800;font-size:14px;transition:background .2s,border-color .2s,color .2s,transform .25s var(--ease);
}
.social:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-3px)}
.map{position:relative;min-height:460px;border-radius:28px;overflow:hidden;background:var(--bg-alt);border:1px solid var(--line)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ==========================================================================
   Подвал
   ========================================================================== */
.footer{padding:80px 0 28px;background:var(--dark);color:rgba(255,255,255,.62);font-size:15px}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px}
.footer__logo img{height:46px;width:auto}
.footer__desc{max-width:300px;margin:20px 0 24px;line-height:1.6}
.footer h4{margin-bottom:18px;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff}
.footer li{margin-bottom:11px}
.footer a{transition:color .2s}
.footer a:hover{color:#fff}
.footer__phone{display:block;margin-bottom:6px;font-family:"Montserrat",sans-serif;font-weight:700;font-size:21px;color:#fff}
.footer__contacts p{margin-bottom:8px}
.footer .social{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1);color:#fff}
.footer .social:hover{background:var(--brand);border-color:var(--brand)}
.footer__bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:64px;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.1);font-size:13.5px;color:rgba(255,255,255,.45);
}

/* ==========================================================================
   Мобильная панель связи
   ========================================================================== */
.mbar{
  position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:70;
  display:none;grid-template-columns:1fr 1fr 1.35fr;gap:8px;padding:8px;border-radius:20px;
  background:rgba(21,7,38,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 16px 36px -10px rgba(21,7,38,.55);transform:translateY(160%);transition:transform .4s var(--ease);
}
.mbar.is-visible{transform:none}
.mbar__btn{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:8px 4px;border-radius:14px;
  background:rgba(255,255,255,.08);color:#fff;font-size:12px;font-weight:600;
}
.mbar__btn .icon{width:20px;height:20px}
.mbar__btn--tg{background:rgba(42,171,238,.2)}
.mbar__btn--primary{flex-direction:row;gap:8px;background:var(--brand);font-family:"Montserrat",sans-serif;font-size:14px}

/* ==========================================================================
   Лайтбокс
   ========================================================================== */
.lightbox{
  position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:72px 100px;
  background:rgba(12,4,22,.94);opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility 0s linear .3s;
}
/* visibility переключается сразу при открытии — иначе кнопка «Закрыть» не примет фокус */
.lightbox.is-open{opacity:1;visibility:visible;transition:opacity .3s var(--ease),visibility 0s}
.lightbox__figure{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;width:100%;height:100%}
.lightbox__img{
  max-width:100%;max-height:calc(100% - 56px);border-radius:14px;object-fit:contain;box-shadow:0 30px 80px rgba(0,0,0,.5);
  transform:scale(.97);transition:opacity .25s,transform .4s var(--ease);
}
.lightbox.is-open .lightbox__img{transform:none}
.lightbox__img.is-loading{opacity:.2}
.lightbox__cap{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 14px;text-align:center;font-size:15px;color:#fff}
.lightbox__cap b{font-family:"Montserrat",sans-serif;font-weight:600}
.lightbox__cap span{color:rgba(255,255,255,.55);font-variant-numeric:tabular-nums}
.lightbox__btn{
  position:absolute;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;transition:background .2s;
}
.lightbox__btn:hover{background:rgba(255,255,255,.22)}
.lightbox__btn .icon{width:24px;height:24px}
.lightbox__close{top:18px;right:18px}
.lightbox__prev{left:24px;top:50%;margin-top:-26px}
.lightbox__next{right:24px;top:50%;margin-top:-26px}
.lightbox.is-single .lightbox__prev,.lightbox.is-single .lightbox__next{display:none}

/* ==========================================================================
   Ховер-эффекты — только для устройств с мышью
   ========================================================================== */
@media (hover:hover){
  .svc:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
  .svc:hover img{transform:scale(1.07)}
  .svc:hover .svc__more{background:var(--brand)}
  .svc:hover .svc__more .icon{transform:translateX(3px)}
  .case__img:hover img{transform:scale(1.05)}
  .work:hover img{transform:scale(1.06)}
  .work:hover::after,.work:focus-visible::after{opacity:1}
  .work:hover .work__cap,.work:focus-visible .work__cap{opacity:1;transform:none}
  .work:hover .work__zoom{opacity:1;transform:none}
  .office:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
  .office:hover img{transform:scale(1.06)}
  .office:hover .btn--primary{background:var(--brand-hover)}
}
/* На тач-устройствах подписи к работам видны всегда */
@media (hover:none){
  .work::after{opacity:1}
  .work__cap{opacity:1;transform:none}
}

/* ==========================================================================
   Анимации
   ========================================================================== */

/* НЕОН: акцент заголовка «зажигается» как вывеска, потом мягко дышит.
   drop-shadow вместо text-shadow — не размывает градиентную заливку букв. */
.hero__title .grad-text{animation:neonOn 1.7s ease .45s both,neonPulse 3.6s ease-in-out 2.2s infinite}
@keyframes neonOn{
  0%,14%{opacity:.18;filter:none}
  16%   {opacity:1;  filter:drop-shadow(0 0 10px rgba(162,10,255,.55))}
  19%   {opacity:.25;filter:none}
  23%   {opacity:1;  filter:drop-shadow(0 0 12px rgba(162,10,255,.6))}
  26%   {opacity:.35;filter:none}
  30%   {opacity:1;  filter:drop-shadow(0 0 8px rgba(162,10,255,.5))}
  33%   {opacity:.6; filter:none}
  100%  {opacity:1;  filter:drop-shadow(0 0 7px rgba(162,10,255,.26))}
}
@keyframes neonPulse{
  0%,100%{filter:drop-shadow(0 0 6px rgba(162,10,255,.22))}
  50%    {filter:drop-shadow(0 0 14px rgba(162,10,255,.4))}
}

/* Вход hero при загрузке (стаггер) */
.hero__content>*{opacity:0;transform:translateY(16px);animation:heroIn .7s var(--ease) forwards}
.hero__content>*:nth-child(1){animation-delay:.05s}
.hero__content>*:nth-child(2){animation-delay:.15s}
.hero__content>*:nth-child(3){animation-delay:.25s}
.hero__content>*:nth-child(4){animation-delay:.35s}
.hero__content>*:nth-child(5){animation-delay:.45s}
.hero__media{opacity:0;animation:heroMedia .9s var(--ease) .2s forwards}

/* «Дыхание» главной CTA */
.hero__cta .btn--primary{animation:ctaGlow 2.8s ease-in-out infinite}

@keyframes heroIn{to{opacity:1;transform:none}}
@keyframes heroMedia{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:none}}
@keyframes ctaGlow{0%,100%{box-shadow:0 12px 26px -10px rgba(162,10,255,.55)}50%{box-shadow:0 14px 36px -8px rgba(162,10,255,.8)}}
@keyframes shine{from{left:-130%}to{left:150%}}
@keyframes auroraA{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-60px,50px) scale(1.15)}}
@keyframes auroraB{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(70px,-45px) scale(1.1)}}
@keyframes tickerRun{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(162,10,255,.5)}70%{box-shadow:0 0 0 10px rgba(162,10,255,0)}100%{box-shadow:0 0 0 0 rgba(162,10,255,0)}}
@keyframes pulseOk{0%,100%{box-shadow:0 0 0 3px rgba(34,197,94,.22)}50%{box-shadow:0 0 0 6px rgba(34,197,94,.06)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes dropIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@keyframes workIn{from{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes spin{to{transform:rotate(360deg)}}

/* Появление при скролле: класс навешивает и снимает main.js.
   Стоит в конце файла, чтобы на время появления перекрыть transition компонентов. */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* ==========================================================================
   Адаптив
   ========================================================================== */
@media (max-width:1200px){
  .header__inner{gap:28px}
  .nav{gap:22px}
}
@media (max-width:1100px){
  .nav{display:none}
  .burger{display:flex}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .contacts{grid-template-columns:minmax(0,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:44px 40px}
  .about{gap:56px}
  .hero__inner{grid-template-columns:1.15fr .85fr;gap:44px}
  .hero__badge{left:-16px}
  .about__badge{right:-12px}
}
@media (max-width:900px){
  .section{padding:88px 0}
  .section__head--row{flex-direction:column;align-items:flex-start}
  .hero__inner{grid-template-columns:1fr;gap:48px;padding-top:48px;padding-bottom:72px}
  .hero__media{width:100%;max-width:560px}
  .hero__badge{left:16px;bottom:16px}
  .case,.case:nth-child(even){grid-template-columns:1fr}
  .case:nth-child(even) .case__media{order:0}
  .case__media{min-height:420px}
  .case__body{padding:34px 30px 38px}
  .about{grid-template-columns:1fr}
  .about__media{max-width:560px}
  .about__badge{right:16px;bottom:16px}
  .office{grid-template-columns:1fr}
  .office__media{min-height:300px}
  .office__body{padding:32px 28px 34px}
  .lead__inner{grid-template-columns:1fr;gap:44px}
}
/* Таймлайн шагов — вертикальный */
@media (max-width:860px){
  .steps{grid-template-columns:1fr;gap:0;max-width:560px;margin:0 auto}
  .steps::before,.steps::after{top:28px;left:27px;width:2px;height:auto}
  .steps::before{right:auto;bottom:28px}
  .steps::after{height:0;transition:height 1.8s var(--ease)}
  .steps.is-active::after{width:2px;height:calc(100% - 56px)}
  .step{display:grid;grid-template-columns:56px 1fr;gap:4px 20px;padding-bottom:30px;text-align:left}
  .step:last-child{padding-bottom:0}
  .step__num{grid-row:1 / 3;margin:0}
  .step h3{align-self:end;padding-top:6px}
}
@media (max-width:768px){
  :root{--header-h:66px}
  .section{padding:72px 0}
  .section__head{margin-bottom:36px}
  .logo__img{height:38px}
  .header__actions{gap:8px}
  .header__contact,.header__cta{display:none}
  .icon-btn{display:grid}
  .mbar{display:grid}
  body{padding-bottom:calc(88px + env(safe-area-inset-bottom))}
  .clients{padding:26px 0}
  .clients__inner{gap:12px}
  .clients__list{gap:8px 22px}
  .clients__item{font-size:14.5px}
  .svc-extra{padding:4px 22px}
  .svc-extra__row{flex-direction:column;gap:12px}
  .svc-extra__title{width:auto;padding-top:0}
  .filters{flex-wrap:nowrap;overflow-x:auto;width:calc(100% + 48px);margin:-12px -24px 24px;padding:2px 24px 6px;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .gallery{grid-template-columns:repeat(2,1fr);gap:10px}
  .work__cap{padding:12px}
  .work__title{font-size:13.5px}
  .work__cat{font-size:10.5px}
  .work__zoom{display:none}
  .faq__q{font-size:16.5px;padding:20px 0}
  .faq__a p{padding-right:0}
  .footer{padding-top:64px}
  .footer__grid{grid-template-columns:1fr;gap:36px}
  .lightbox{padding:64px 12px 104px}
  .lightbox__prev,.lightbox__next{top:auto;bottom:24px;margin-top:0}
  .lightbox__prev{left:calc(50% - 64px)}
  .lightbox__next{right:calc(50% - 64px)}
}
@media (max-width:600px){
  .svc-grid{grid-template-columns:1fr}
  .svc{min-height:330px}
  .case__media{grid-template-columns:1fr 1fr;grid-template-rows:250px 150px;min-height:0}
  .case__img--main{grid-row:auto;grid-column:1 / 3}
  .features{grid-template-columns:1fr}
  .checklist--2col{grid-template-columns:1fr}
  .hero__stats{gap:20px;grid-template-columns:repeat(3,1fr)}
  .hero__stat b{font-size:25px}
  .hero__stat span{font-size:13px}
}
@media (max-width:480px){
  .container{padding:0 18px}
  .filters{width:calc(100% + 36px);margin:-12px -18px 24px;padding-left:18px;padding-right:18px}
  .hero__inner{padding-top:32px;padding-bottom:56px}
  .hero__eyebrow{font-size:12.5px}
  .hero__lead{margin:18px 0 28px}
  .hero__cta .btn{flex:1 1 100%}
  .hero__stats{margin-top:36px;padding-top:24px}
  .hero__badge{padding:10px 14px 10px 10px}
  .hero__badge-icon{width:38px;height:38px}
  .form{padding:28px 20px;border-radius:24px}
  .contacts__card{padding:28px 22px}
  .contact-row a,.contact-row strong{font-size:15.5px}
  .map{min-height:340px}
}

/* ==========================================================================
   «Меньше движения» — системная настройка пользователя
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .hero__content>*,.hero__media,.reveal{opacity:1!important;transform:none!important}
  .hero__title .grad-text{filter:none}
  .ticker__track{animation:none!important}
}