/* =========================================================
   ПЭТ-Сервис — ремонт линий розлива ПЭТ
   Визуальный язык: индустриальный, острые углы, срез 24px,
   тонкая сетка-хэйрлайн, тёмно-синий #0D1F3B + синий #2359AD
   ========================================================= */

:root{
  --navy:#0D1F3B;
  --navy-2:#132a4f;
  --blue:#2359AD;
  --blue-h:#1B4586;
  --red:#A42422;
  --gray:#868F9D;
  --white:#fff;
  --soft:#F3F5F8;

  --line:rgba(13,31,59,.14);
  --line-2:rgba(13,31,59,.08);
  --line-w:rgba(255,255,255,.16);

  --cut:24px;
  --bar:92px;
  --max:1440px;
  --pad:clamp(16px,4vw,64px);

  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* инерционный скролл ведёт страницу сам — нативный отключаем */
html.has-smooth{scroll-behavior:auto}
section[id]{scroll-margin-top:var(--bar)}

body{
  margin:0;
  font-family:"Lato",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.45;
  color:var(--navy);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
h1,h2,h3,p,figure{margin:0}

::selection{background:var(--blue);color:#fff}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

.cut{
  clip-path:polygon(calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%, 0 0);
}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--blue);color:#fff;padding:14px 22px;
}
.skip-link:focus{left:0}

:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

/* ---------- заголовки секций ---------- */
.shead{position:relative;padding-top:34px}
.shead__ix{
  position:absolute;top:0;left:0;
  font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--blue);
}
.shead h2{
  font-size:clamp(32px,4.4vw,60px);
  font-weight:400;
  line-height:.94;
  letter-spacing:-.03em;
  max-width:16ch;
}
.shead p{
  margin-top:20px;
  max-width:52ch;
  font-size:17px;
  line-height:1.55;
  color:rgba(13,31,59,.62);
}
.shead--dark h2,.shead--dark{color:#fff}
.shead--dark p{color:rgba(255,255,255,.62)}
.shead--dark .shead__ix{color:#7FA5E0}

.shead--row{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;
  align-items:end;
  gap:32px;
  padding-bottom:36px;
  border-bottom:1px solid var(--line);
}
.shead--row h2{grid-column:1}
.shead--row p{grid-column:2;margin-top:0;max-width:46ch}
.shead--row .bar{grid-column:3}

/* ---------- кнопка-полоса ---------- */
.bar{
  --cut:24px;
  display:inline-flex;align-items:center;justify-content:center;gap:14px;
  min-height:var(--bar);
  padding:0 32px;
  background:var(--blue);color:#fff;
  font-size:16px;font-weight:500;letter-spacing:.01em;
  transition:background .25s var(--ease);
  width:100%;
}
.bar:hover{background:var(--blue-h)}
.bar--sm{min-height:64px;width:auto;white-space:nowrap}
.bar .arrow{width:24px;height:24px;flex:none;transition:transform .3s var(--ease)}
.bar:hover .arrow{transform:translateX(4px)}
.bar .arrow svg{width:100%;height:100%}
.cnt{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:26px;height:26px;padding:0 7px;
  border-radius:999px;background:rgba(255,255,255,.22);
  font-size:13px;font-weight:700;
}

/* =========================================================
   ХЕДЕР
   ========================================================= */
.hdr{
  position:sticky;top:0;z-index:100;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s var(--ease);
}
.hdr.is-stuck{box-shadow:0 10px 34px rgba(13,31,59,.09)}

.hdr__in{
  max-width:var(--max);margin:0 auto;
  display:flex;align-items:stretch;
  min-height:var(--bar);
}

.logo{display:flex;align-items:center;gap:12px;padding:0 var(--pad) 0 var(--pad);flex:none}
.logo__mark{width:34px;height:34px;color:var(--blue);flex:none}
.logo__mark svg{width:100%;height:100%}
.logo__txt{display:flex;flex-direction:column;line-height:1.05}
.logo__txt b{font-size:19px;font-weight:900;letter-spacing:-.02em}
.logo__txt b i{font-style:normal;color:var(--blue)}
.logo__txt em{font-style:normal;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray);margin-top:3px}

.nav{display:flex;align-items:stretch;margin-left:auto}
.nav a{
  display:flex;align-items:center;padding:0 26px;
  white-space:nowrap;
  font-size:15px;font-weight:500;
  border-left:1px solid var(--line);
  position:relative;
  transition:color .2s var(--ease);
}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--blue);transform:scaleX(0);transition:transform .3s var(--ease);
}
.nav a:hover{color:var(--blue)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav a.nav__phone-m{display:none}

.hdr__phone{
  display:flex;align-items:center;padding:0 26px;
  border-left:1px solid var(--line);
  font-size:15px;font-weight:700;white-space:nowrap;
}
.hdr__phone:hover{color:var(--blue)}

.hdr__cta{
  display:flex;align-items:center;gap:14px;padding:0 30px;
  background:var(--blue);color:#fff;font-size:15px;font-weight:500;
  transition:background .25s var(--ease);
}
.hdr__cta:hover{background:var(--blue-h)}
.hdr__cta .arrow{width:24px;height:24px;transition:transform .3s var(--ease)}
.hdr__cta:hover .arrow{transform:translateX(4px)}
.hdr__cta .arrow svg{width:100%;height:100%}

.burger{display:none;width:64px;border-left:1px solid var(--line);flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger span{width:22px;height:2px;background:var(--navy);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)}

/* =========================================================
   ГЕРОЙ
   ========================================================= */
.hero{border-bottom:1px solid var(--line)}
.hero__grid{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  align-items:stretch;
}

.hero__media{
  --cut:34px;
  position:relative;
  min-height:min(74vh,700px);
  margin:var(--pad) 0 var(--pad) var(--pad);
  background:var(--navy);
  overflow:hidden;
}
.hero__media img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transform:scale(1.03);
}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,31,59,.72) 0%,rgba(13,31,59,.28) 46%,rgba(13,31,59,.78) 100%);
}

.hero__title{
  position:absolute;z-index:2;left:clamp(20px,3.4vw,44px);top:clamp(24px,3.6vw,48px);
  right:clamp(20px,3.4vw,44px);
  color:#fff;font-weight:300;
  font-size:clamp(34px,4.7vw,68px);
  line-height:.96;letter-spacing:-.035em;
}
.hero__title span{display:block}
.hero__title span:last-child{color:#fff}

.hero__badge{
  position:absolute;z-index:2;left:clamp(20px,3.4vw,44px);bottom:clamp(20px,3.4vw,44px);
  right:clamp(20px,3.4vw,44px);
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  color:#fff;font-size:14px;
}
.hero__badge-ic{
  width:22px;height:22px;flex:none;border-radius:999px;background:var(--blue);color:#fff;
  display:grid;place-items:center;
}
.hero__badge-ic svg{width:14px;height:14px}
.hero__badge a{
  padding-left:14px;margin-left:2px;border-left:1px solid rgba(255,255,255,.3);
  color:rgba(255,255,255,.72);
}
.hero__badge a:hover{color:#fff}

.hero__panel{
  display:flex;flex-direction:column;
  padding:calc(var(--pad) + 14px) var(--pad) var(--pad) clamp(24px,4vw,72px);
}
.hero__lead{
  font-size:clamp(17px,1.35vw,20px);line-height:1.55;
  color:rgba(13,31,59,.72);
  max-width:44ch;
}

.hero__scope{
  margin-top:34px;padding-top:26px;
  border-top:1px solid var(--line);
  columns:2;column-gap:34px;
}
.hero__scope li{
  position:relative;padding:9px 0 9px 20px;
  font-size:14.5px;line-height:1.35;color:rgba(13,31,59,.72);
  break-inside:avoid;
}
.hero__scope li::before{
  content:"";position:absolute;left:0;top:16px;
  width:7px;height:1.6px;background:var(--blue);
}

.facts{
  margin-top:auto;padding-top:34px;
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
}
.facts div{padding:26px 18px 30px 0}
.facts div+div{padding-left:22px;border-left:1px solid var(--line)}
.facts dt{
  font-size:clamp(30px,3vw,44px);font-weight:300;line-height:1;letter-spacing:-.03em;
}
.facts dt sup{font-size:.42em;font-weight:700;color:var(--blue);top:-.9em;position:relative;margin-left:2px}
.facts dd{margin-top:10px;font-size:13.5px;line-height:1.35;color:rgba(13,31,59,.58)}

.hero__panel .bar{margin-top:26px}

.strip{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  max-width:var(--max);margin:0 auto;
  padding:24px var(--pad);
  border-top:1px solid var(--line);
  font-size:15px;
}
.strip__more{display:inline-flex;align-items:center;gap:12px;color:rgba(13,31,59,.6)}
.strip__more i{width:22px;height:22px;display:block;transition:transform .3s var(--ease)}
.strip__more i svg{width:100%;height:100%}
.strip:hover .strip__more{color:var(--blue)}
.strip:hover .strip__more i{transform:translateX(5px)}

/* =========================================================
   ПОЧЕМУ МЫ
   ========================================================= */
.why{padding:clamp(64px,8vw,120px) 0}
.why__list{margin-top:clamp(44px,6vw,80px);border-top:1px solid var(--line)}
.why__list li{
  display:grid;
  grid-template-columns:120px minmax(0,1fr) 160px;
  align-items:center;gap:24px;
  padding:clamp(26px,3.2vw,44px) 0;
  border-bottom:1px solid var(--line);
  transition:background .3s var(--ease);
}
.why__list li:hover{background:var(--soft)}
.why__n{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--blue)}
.why__list h3{
  font-size:clamp(20px,2.05vw,30px);font-weight:400;line-height:1.18;letter-spacing:-.02em;
  max-width:34ch;
}
.why__list a{
  justify-self:end;font-size:14px;color:rgba(13,31,59,.55);
  display:inline-flex;align-items:center;gap:9px;
}
.why__list a::after{
  content:"";width:20px;height:1px;background:currentColor;transition:width .3s var(--ease);
}
.why__list li:hover a{color:var(--blue)}
.why__list li:hover a::after{width:32px}

/* =========================================================
   ФОТО-ПОЛОСА
   ========================================================= */
.band{position:relative;min-height:clamp(340px,44vw,540px);display:flex;align-items:flex-end;background:var(--navy)}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.band::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,31,59,.4),rgba(13,31,59,.9));
}
.band__in{
  position:relative;z-index:2;width:100%;
  display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;
  padding-top:clamp(60px,8vw,120px);padding-bottom:clamp(36px,4vw,64px);
}
.band__q{
  color:#fff;font-weight:300;
  font-size:clamp(28px,3.9vw,54px);line-height:1.02;letter-spacing:-.032em;
}
.band__cta{
  display:inline-flex;align-items:center;gap:14px;
  color:#fff;font-size:15px;
  padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.4);
}
.band__cta i{width:22px;height:22px;display:block;transition:transform .3s var(--ease)}
.band__cta i svg{width:100%;height:100%}
.band__cta:hover i{transform:translateX(5px)}

/* =========================================================
   УСЛУГИ
   ========================================================= */
.services{padding:clamp(64px,8vw,120px) 0}
.cards{
  margin-top:clamp(36px,4vw,56px);
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.card{
  --cut:0px;
  background:#fff;display:flex;flex-direction:column;
  transition:background .3s var(--ease);
}
.card:hover{background:var(--soft)}
.card__img{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--navy)}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);opacity:.94}
.card:hover .card__img img{transform:scale(1.05)}
.card__b{padding:clamp(22px,2.2vw,32px);display:flex;flex-direction:column;gap:12px;flex:1}
.card__tag{
  align-self:flex-start;
  font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);
}
.card h3{font-size:clamp(19px,1.5vw,23px);font-weight:400;line-height:1.2;letter-spacing:-.02em}
.card p{font-size:15px;line-height:1.55;color:rgba(13,31,59,.6)}

/* =========================================================
   О СЕРВИСЕ
   ========================================================= */
.about{padding:0 0 clamp(64px,8vw,120px);background:var(--soft);padding-top:clamp(64px,8vw,120px)}
.about__grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1fr);gap:clamp(32px,5vw,88px);align-items:start}
.about__media{--cut:34px;position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--navy)}
.about__media img{width:100%;height:100%;object-fit:cover}
.about__copy p{margin-top:22px;font-size:16.5px;line-height:1.62;color:rgba(13,31,59,.7);max-width:56ch}
.checks{margin-top:34px;border-top:1px solid var(--line)}
.checks li{
  position:relative;padding:16px 0 16px 34px;border-bottom:1px solid var(--line);
  font-size:15.5px;color:rgba(13,31,59,.78);
}
.checks li::before{
  content:"";position:absolute;left:0;top:22px;
  width:14px;height:8px;border-left:1.6px solid var(--blue);border-bottom:1.6px solid var(--blue);
  transform:rotate(-45deg);
}
.about__copy .bar{margin-top:34px}

/* =========================================================
   ОБЪЕКТЫ
   ========================================================= */
.works{padding:clamp(64px,8vw,120px) 0}
.gal{
  margin-top:clamp(36px,4vw,56px);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  grid-auto-rows:clamp(150px,15vw,215px);
  grid-auto-flow:dense;
  gap:14px;
}
.gal__i{--cut:22px;position:relative;overflow:hidden;background:var(--navy);display:block}
.gal__i img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease),opacity .4s}
.gal__i::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 42%,rgba(13,31,59,.82));
  opacity:.85;transition:opacity .35s var(--ease);
}
.gal__i:hover img{transform:scale(1.06)}
.gal__i:hover::after{opacity:1}
.gal__i--tall{grid-row:span 2}
.gal__i--wide{grid-column:span 2}
.gal__cap{
  position:absolute;z-index:2;left:18px;right:18px;bottom:16px;
  color:#fff;font-size:14px;letter-spacing:.01em;
  transform:translateY(4px);opacity:0;transition:.35s var(--ease);
}
.gal__i:hover .gal__cap{transform:none;opacity:1}

/* =========================================================
   ГЕОГРАФИЯ
   ========================================================= */
.geo{padding:clamp(64px,8vw,120px) 0;background:var(--navy);color:#fff}
.geo .shead h2{color:#fff}
.geo .shead p{color:rgba(255,255,255,.62)}
.geo .shead__ix{color:#7FA5E0}
.geo__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(32px,5vw,88px);align-items:start}
.geo .bar{margin-top:36px;--cut:24px}
.geo__list{border-top:1px solid var(--line-w)}
.geo__list li{
  display:flex;align-items:baseline;gap:18px;
  padding:20px 0;border-bottom:1px solid var(--line-w);
  font-size:clamp(17px,1.5vw,21px);font-weight:300;letter-spacing:-.01em;
  transition:padding-left .3s var(--ease),color .3s var(--ease);
}
.geo__list li:hover{padding-left:12px;color:#9DBBEA}
.geo__list li span{font-size:12px;font-weight:700;letter-spacing:.14em;color:#7FA5E0;flex:none}
.geo__list li em{margin-left:auto;font-style:normal;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.42);text-transform:uppercase}

/* =========================================================
   FAQ
   ========================================================= */
.faq{padding:clamp(64px,8vw,120px) 0}
.faq__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(32px,5vw,88px);align-items:start}
.faq__list{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  position:relative;list-style:none;cursor:pointer;
  padding:26px 56px 26px 0;
  font-size:clamp(17px,1.4vw,21px);font-weight:400;line-height:1.28;letter-spacing:-.015em;
  transition:color .25s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--blue)}
.faq summary i{position:absolute;right:6px;top:32px;width:16px;height:16px}
.faq summary i::before,.faq summary i::after{
  content:"";position:absolute;background:var(--blue);transition:transform .3s var(--ease);
}
.faq summary i::before{left:0;top:7px;width:16px;height:1.6px}
.faq summary i::after{left:7px;top:0;width:1.6px;height:16px}
.faq details[open] summary i::after{transform:scaleY(0)}
.faq details p{
  padding:0 60px 28px 0;max-width:64ch;
  font-size:16px;line-height:1.62;color:rgba(13,31,59,.66);
}

/* =========================================================
   КОНТАКТЫ / ФОРМА
   ========================================================= */
.contact{background:var(--navy);color:#fff;padding:clamp(64px,8vw,120px) 0}
.contact__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(32px,5vw,80px);align-items:start}

.form{margin-top:clamp(36px,4vw,54px);display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
.f{position:relative;padding-top:26px;margin-bottom:26px}
.f--full{grid-column:1/-1}
.f input,.f textarea{
  width:100%;background:none;border:0;border-bottom:1px solid rgba(255,255,255,.28);
  color:#fff;font:inherit;font-size:16px;padding:10px 0 12px;
  transition:border-color .25s var(--ease);resize:vertical;
}
.f textarea{min-height:96px}
.f input:focus,.f textarea:focus{outline:none;border-bottom-color:#9DBBEA}
.f label{
  position:absolute;left:0;top:36px;pointer-events:none;
  font-size:16px;color:rgba(255,255,255,.5);
  transition:.25s var(--ease);
}
.f label sup{color:#9DBBEA}
.f input:focus+label,.f input:not(:placeholder-shown)+label,
.f textarea:focus+label,.f textarea:not(:placeholder-shown)+label{
  top:0;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.45);
}
.err{display:none;margin-top:8px;font-size:12.5px;color:#FF8E8B}
.f.is-bad input,.f.is-bad textarea{border-bottom-color:#FF8E8B}
.f.is-bad .err{display:block}

.agree{
  grid-column:1/-1;display:flex;gap:12px;align-items:flex-start;
  font-size:13.5px;line-height:1.5;color:rgba(255,255,255,.6);margin:2px 0 26px;cursor:pointer;
}
.agree input{
  appearance:none;-webkit-appearance:none;flex:none;
  width:18px;height:18px;margin-top:1px;border:1px solid rgba(255,255,255,.4);background:none;cursor:pointer;
  transition:.2s var(--ease);
}
.agree input:checked{background:var(--blue);border-color:var(--blue)}
.agree input:checked::after{
  content:"";display:block;width:9px;height:5px;margin:4px auto 0;
  border-left:1.8px solid #fff;border-bottom:1.8px solid #fff;transform:rotate(-45deg);
}
.agree.is-bad input{border-color:#FF8E8B}

.form .bar{grid-column:1/-1;max-width:340px}
.ok{
  grid-column:1/-1;margin-top:20px;display:none;
  font-size:15px;color:#9DBBEA;
  border-left:2px solid var(--blue);padding-left:16px;
}
.ok.is-on{display:block}

.contact__r{border-top:1px solid var(--line-w);padding-top:30px;margin-top:clamp(36px,4vw,54px)}
.contact__r h3{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#7FA5E0}
.cts{margin-top:22px}
.cts div{padding:20px 0;border-bottom:1px solid var(--line-w)}
.cts dt{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.cts dd{margin-top:8px;font-size:clamp(17px,1.4vw,20px);font-weight:300;letter-spacing:-.01em}
.cts a:hover{color:#9DBBEA}
.wa{
  margin-top:30px;display:inline-flex;align-items:center;gap:13px;
  font-size:15px;color:#fff;padding-bottom:7px;border-bottom:1px solid rgba(255,255,255,.4);
}
.wa i{width:21px;height:21px;display:block;transition:transform .3s var(--ease)}
.wa i svg{width:100%;height:100%}
.wa:hover i{transform:translateX(5px)}

/* =========================================================
   ПОДВАЛ
   ========================================================= */
.ftr{background:var(--navy);color:#fff;border-top:1px solid var(--line-w)}
.ftr__grid{
  display:grid;grid-template-columns:minmax(0,1.3fr) auto auto auto;
  gap:clamp(28px,4vw,64px);align-items:start;
  padding-top:clamp(48px,5vw,72px);padding-bottom:clamp(40px,4vw,60px);
}
.logo--ftr .logo{padding:0}
.ftr .logo{padding:0}
.ftr .logo__mark{color:#7FA5E0}
.ftr .logo__txt b i{color:#7FA5E0}
.ftr .logo__txt em{color:rgba(255,255,255,.45)}
.ftr__brand p{margin-top:20px;max-width:38ch;font-size:14.5px;line-height:1.6;color:rgba(255,255,255,.55)}
.ftr__nav{display:flex;flex-direction:column;gap:13px;font-size:15px}
.ftr__nav a{color:rgba(255,255,255,.72)}
.ftr__nav a:hover{color:#fff}
.ftr__cts{display:flex;flex-direction:column;gap:13px;font-size:15px;color:rgba(255,255,255,.72)}
.ftr__cts a:hover{color:#fff}
.totop{
  display:inline-flex;align-items:center;gap:12px;
  font-size:14px;color:rgba(255,255,255,.72);white-space:nowrap;
}
.totop i{width:20px;height:20px;display:block;transition:transform .3s var(--ease)}
.totop i svg{width:100%;height:100%}
.totop:hover{color:#fff}
.totop:hover i{transform:translateY(-4px)}

.ftr__b{border-top:1px solid var(--line-w)}
.ftr__b-in{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-top:22px;padding-bottom:22px;
  font-size:13px;color:rgba(255,255,255,.42);
}

/* =========================================================
   ЛАЙТБОКС
   ========================================================= */
.lb{
  position:fixed;inset:0;z-index:300;
  background:rgba(8,18,36,.94);
  display:grid;place-items:center;padding:clamp(16px,5vw,72px);
}
.lb[hidden]{display:none}
.lb__f{margin:0;max-width:min(1200px,92vw);max-height:86vh;display:flex;flex-direction:column;gap:14px}
.lb__f img{max-height:78vh;width:auto;object-fit:contain;margin:0 auto}
.lb__f figcaption{color:rgba(255,255,255,.7);font-size:14px;text-align:center}
.lb__x{position:absolute;top:20px;right:26px;font-size:38px;line-height:1;color:rgba(255,255,255,.75)}
.lb__x:hover{color:#fff}
.lb__nav{
  position:absolute;top:50%;transform:translateY(-50%);
  width:56px;height:56px;font-size:36px;line-height:1;
  color:rgba(255,255,255,.75);background:rgba(255,255,255,.06);
}
.lb__nav:hover{color:#fff;background:var(--blue)}
.lb__nav--p{left:clamp(8px,2vw,32px)}
.lb__nav--n{right:clamp(8px,2vw,32px)}

/* =========================================================
   АНИМАЦИЯ ЗАГОЛОВКОВ
   строки выезжают снизу, потом по тексту проходит блик,
   как отсвет по стеклу
   ========================================================= */

/* цвета блика: база — холодная тень стекла — яркое ядро.
   база чуть холоднее чистого белого, иначе ядру блика некуда светлеть */
[data-sheen]{--s1:#E4EDFC;--s2:#7FA5E0;--s3:#fff}
.shead h2{--s1:var(--navy);--s2:#2359AD;--s3:#7FA5E0}
.shead--dark h2,.geo .shead h2{--s1:#DCE8FB;--s2:#6E93D6;--s3:#fff}

/* --- выезд строк ---
   стартовое состояние вешаем только при живом JS: без него
   заголовки просто видны, ничего не прячется навсегда --- */
[data-sheen] span{
  display:block;overflow:hidden;
  padding-bottom:.14em;margin-bottom:-.14em;
}
[data-sheen] span > i{display:block;font-style:inherit}
.js [data-sheen] span > i{
  transform:translateY(110%);
  transition:transform 1.05s var(--ease);
}
.js [data-sheen].is-lit span > i{transform:none}
.js [data-sheen].is-lit span:nth-child(2) > i{transition-delay:.11s}
.js [data-sheen].is-lit span:nth-child(3) > i{transition-delay:.22s}

@keyframes sheen{
  0%   {background-position:100% 0}
  26%  {background-position:0 0}
  100% {background-position:0 0}
}
@keyframes sheenOnce{
  from {background-position:100% 0}
  to   {background-position:0 0}
}

@keyframes sheenGlow{
  0%,8%,26%,100% {filter:none}
  17%            {filter:drop-shadow(0 0 16px rgba(157,187,234,.5))}
}

@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .js [data-sheen].is-lit span{animation:sheenGlow 9s var(--ease) 1.1s infinite}

  /* повторяющийся блик — заголовок героя и цитата на фотополосе */
  [data-sheen].is-lit span > i{
    background-image:linear-gradient(100deg,
      var(--s1) 0 38%,
      var(--s2) 45%,
      var(--s3) 49.5%,
      var(--s3) 50.5%,
      var(--s2) 55%,
      var(--s1) 62% 100%);
    background-size:300% 100%;
    background-repeat:no-repeat;
    -webkit-background-clip:text;background-clip:text;
    color:transparent;
    animation:sheen 9s var(--ease) 1.1s infinite;
  }

  /* один проход блика по заголовку секции при появлении */
  .shead.is-in h2{
    background-image:linear-gradient(100deg,
      var(--s1) 0 38%,
      var(--s2) 45%,
      var(--s3) 49.5%,
      var(--s3) 50.5%,
      var(--s2) 55%,
      var(--s1) 62% 100%);
    background-size:300% 100%;
    background-repeat:no-repeat;
    -webkit-background-clip:text;background-clip:text;
    color:transparent;
    animation:sheenOnce 1.5s var(--ease) .5s both;
  }
}

/* --- заголовок секции проявляется шторкой слева направо --- */
.js .shead h2{
  clip-path:inset(0 100% 0 0);
  transition:clip-path 1.05s var(--ease) .08s;
}
.js .shead.is-in h2{clip-path:inset(0 0 0 0)}

/* =========================================================
   ПОЯВЛЕНИЕ ПРИ СКРОЛЛЕ
   ========================================================= */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  /* !important обязателен: правила блика висят на .is-lit / .is-in,
     их специфичность выше, без него отключение не сработает */
  .js [data-sheen] span > i{transform:none !important}
  [data-sheen] span > i,
  [data-sheen] span,
  .shead h2{
    background-image:none !important;
    color:var(--s1) !important;
    -webkit-text-fill-color:currentColor !important;
    filter:none !important;
  }
  .js .shead h2{clip-path:none !important}
}

/* =========================================================
   АДАПТИВ
   ========================================================= */
@media (max-width:1240px){
  .nav a{padding:0 18px;font-size:14px}
  .hdr__phone{padding:0 18px;font-size:14px}
  .shead--row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);}
  .shead--row .bar{grid-column:1/-1;justify-self:start}
  .why__list li{grid-template-columns:80px minmax(0,1fr) 140px}
}

@media (max-width:1060px){
  :root{--bar:78px}
  .hero__grid{grid-template-columns:1fr}
  .hero__media{margin:var(--pad) var(--pad) 0;min-height:min(62vh,520px)}
  .hero__panel{padding:32px var(--pad) var(--pad)}
  .facts{margin-top:34px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .about__grid,.geo__grid,.faq__grid,.contact__grid{grid-template-columns:1fr}
  .about__media{aspect-ratio:16/10;max-height:420px}
  .gal{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:clamp(150px,26vw,220px)}
  .ftr__grid{grid-template-columns:1fr 1fr;gap:40px}
}

@media (max-width:860px){
  .hdr__phone{display:none}
  .burger{display:flex}
  .nav{
    position:fixed;top:var(--bar);left:0;right:0;
    flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .4s var(--ease);
    box-shadow:0 24px 40px rgba(13,31,59,.12);
  }
  .nav.is-open{max-height:70vh;overflow:auto}
  .nav a{border-left:0;border-top:1px solid var(--line);padding:20px var(--pad);font-size:16px}
  .nav a::after{display:none}
  .nav a.nav__phone-m{display:flex;font-weight:700;color:var(--blue)}
  .hdr__cta{padding:0 20px;font-size:14px;margin-left:auto}
  .hdr__cta .arrow{display:none}
  .logo__txt em{display:none}

  .shead--row{grid-template-columns:1fr;gap:22px;align-items:start}
  .shead--row h2,.shead--row p,.shead--row .bar{grid-column:1}
  .shead--row p{max-width:none}

  .why__list li{grid-template-columns:auto 1fr;gap:8px 18px;padding:24px 0}
  .why__list h3{grid-column:2}
  .why__list a{grid-column:2;justify-self:start;margin-top:6px}
  .hero__scope{columns:1}
  .facts{grid-template-columns:1fr}
  .facts div{padding:18px 0}
  .facts div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .facts dd{margin-top:6px}
  .form{grid-template-columns:1fr;gap:0}
  .form .bar{max-width:none}
  .band__in{flex-direction:column;align-items:flex-start;gap:22px}
}

@media (max-width:640px){
  :root{--cut:18px;--bar:70px}
  .cards{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr;grid-auto-rows:230px}
  .gal__i--tall,.gal__i--wide{grid-row:auto;grid-column:auto}
  .gal__cap{opacity:1;transform:none}
  .ftr__grid{grid-template-columns:1fr}
  .hero__badge a{border-left:0;padding-left:0;margin-left:0;width:100%}
  .shead p{font-size:16px}
  .lb__nav{width:44px;height:44px;font-size:28px}
}