@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Manrope:wght@500;600;700;800&display=swap');

:root{
  --ink:#111216;
  --ink-soft:#191a20;
  --ink-card:#202127;
  --paper:#eceef2;
  --paper-soft:#f2f3f6;
  --white:#fff;
  --accent:#f23846;
  --accent-hover:#d92332;
  --accent-soft:rgba(242,56,70,.12);
  --text:#f8f7f4;
  --muted:#aaaab2;
  --text-dark:#17181c;
  --muted-dark:#696a72;
  --border:rgba(255,255,255,.11);
  --border-dark:rgba(17,18,22,.12);
  --radius-sm:12px;
  --radius:20px;
  --radius-lg:32px;
  --shadow:0 24px 70px rgba(13,14,18,.14);
  --shadow-dark:0 28px 80px rgba(0,0,0,.35);
  --ease:cubic-bezier(.2,.75,.25,1);
}

html{scroll-padding-top:90px}
section[id]{scroll-margin-top:90px}
html{overflow-y:scroll;scrollbar-gutter:stable}
/* Скроллбар всего сайта — одинаковый на всех страницах, иначе шапка смещается между страницами */
html{scrollbar-width:thin;scrollbar-color:var(--accent) var(--bg2)}
body::-webkit-scrollbar{width:8px}
body::-webkit-scrollbar-track{background:var(--bg2)}
body::-webkit-scrollbar-thumb{background:var(--accent);border-radius:10px}
body{
  font-family:'Inter',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,.section-title,.project-name,.sum-total{
  font-family:'Manrope','Inter',sans-serif;
  letter-spacing:-.035em;
  line-height:1.08;
}
.container{width:min(100% - 48px,1240px);max-width:none;margin:0 auto;padding:0}
section{isolation:isolate}

::selection{background:var(--accent);color:#fff}
:focus-visible{outline:3px solid rgba(242,56,70,.45);outline-offset:4px}

.section-light{background:var(--paper);color:var(--text-dark)}
.section-light--soft{background:var(--paper-soft);color:var(--text-dark)}
.section-dark{background:var(--ink);color:var(--text)}
.section-dark--soft{background:var(--ink-soft);color:var(--text)}
.section-light .section-sub,.section-light--soft .section-sub{color:var(--muted-dark)}
.section-dark .section-sub,.section-dark--soft .section-sub{color:var(--muted)}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,520px);gap:40px;align-items:end;margin-bottom:48px}
.section-head>div:first-child:last-child{grid-column:1/-1}
.section-head--reviews{
  grid-template-columns:minmax(0,1fr) auto;
  align-items:end;
}
.section-head--reviews>div:first-child{grid-column:1 / -1}
.section-head--reviews .section-sub{margin:0;max-width:none}
.section-head--reviews .section-head-btn{min-height:48px;padding:12px 22px;white-space:nowrap}
.section-title{font-size:clamp(2.35rem,5vw,4.75rem);max-width:850px}
.section-sub{font-size:clamp(1rem,1.5vw,1.18rem);line-height:1.7;margin:0}
.section-tag{
  display:inline-flex;align-items:center;gap:10px;
  margin-bottom:18px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
}
.section-tag::before{content:"";width:28px;height:2px;background:currentColor;border-radius:2px}

.btn{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:52px;padding:14px 26px;border-radius:999px;
  font-family:'Manrope','Inter',sans-serif;font-size:15px;font-weight:700;letter-spacing:-.01em;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),color .25s,border-color .25s,background .25s;
}
.btn::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.26) 48%,transparent 72%);
  transform:translateX(-140%);transition:transform .65s var(--ease);
}
.btn:hover::after{transform:translateX(140%)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 28px rgba(242,56,70,.24)}
.btn-primary:hover{background:var(--accent-hover);box-shadow:0 18px 38px rgba(242,56,70,.32)}
.btn-ghost,.btn-outline{background:transparent;color:inherit;border:1px solid currentColor;opacity:.92}
.btn-ghost:hover,.btn-outline:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}

header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:13px 0!important;
  background:rgba(11,12,15,.55)!important;
  border-bottom:1px solid rgba(255,255,255,.08)!important;
  -webkit-backdrop-filter:blur(18px) saturate(160%)!important;
  backdrop-filter:blur(18px) saturate(160%)!important;
  transition:background .3s ease!important;
}
header.scrolled{
  padding:13px 0!important;
  background:rgba(11,12,15,.78)!important;
}
body::before{
  content:"";
  position:fixed;
  top:0;left:0;right:0;
  height:88px;
  background:#0b0c0f;
  z-index:999;
  pointer-events:none;
}
.nav-contacts{display:flex;flex-direction:row;align-items:center;gap:clamp(10px,1vw,16px);flex-shrink:0}
.social-links{display:flex;flex-direction:row;align-items:center;gap:clamp(6px,.5vw,8px)}
.social-links--nav{margin:0;flex-shrink:0}
.social-links--nav .social-link{width:clamp(18px,1.15vw,22px);height:clamp(18px,1.15vw,22px);min-width:clamp(18px,1.15vw,22px)}
.social-links--nav .social-link img{width:clamp(18px,1.15vw,22px);height:clamp(18px,1.15vw,22px)}
.social-link{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;min-width:28px;padding:0;
  border:0;border-radius:50%;overflow:hidden;background:transparent;
  color:transparent;font-size:0;line-height:0;text-decoration:none;
  transition:transform .2s,filter .2s;
}
.social-link img{width:28px;height:28px;display:block}
.social-link:hover{transform:translateY(-1px);filter:brightness(1.08)}
.social-links--footer{margin:14px 0 12px;justify-content:flex-start}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0}
.nav-brand{flex:0 0 auto}
.nav-links{flex:1 1 auto;min-width:0;justify-content:flex-end;flex-wrap:nowrap}
.nav-cta{flex:0 0 auto}
.nav-links > li.is-overflow{display:none!important}
.nav-more{position:relative;flex:0 0 auto;list-style:none}
.nav-more-btn{
  width:36px;height:36px;padding:0;border:0;border-radius:10px;
  background:transparent;color:#fff;font:700 22px/1 'Manrope',sans-serif;
  letter-spacing:.08em;cursor:pointer;
}
.nav-more-btn:hover,.nav-more.open .nav-more-btn{color:var(--accent)}
.nav-more-menu{
  position:absolute;right:0;top:calc(100% + 10px);z-index:1200;
  min-width:220px;padding:12px 0;
  background:rgba(17,19,24,.98);border:1px solid rgba(255,255,255,.12);
  box-shadow:0 18px 40px rgba(0,0,0,.35);
}
.nav-more-menu[hidden]{display:none!important}
.nav-more.open .nav-more-menu{display:flex!important;flex-direction:column;gap:0}
.nav-more-menu > li{width:100%}
.nav-more-menu > li > a{display:block;padding:10px 16px;color:#d9dae0;white-space:nowrap}
.nav-more-menu > li > a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-more-menu .mega-menu{
  position:static!important;transform:none!important;left:auto!important;
  min-width:0!important;opacity:1!important;visibility:visible!important;
  pointer-events:auto!important;padding:4px 12px 10px!important;
  background:transparent!important;border:0!important;box-shadow:none!important;
  display:none;
  grid-template-columns:1fr!important;
}
.nav-more-menu .has-mega:hover .mega-menu,
.nav-more-menu .has-mega.open .mega-menu{display:grid!important}
@media(max-width:768px){
  .nav-more{display:none!important}
}
.nav{min-height:58px}
.nav-brand{display:flex;align-items:center;gap:14px;min-width:0;flex-shrink:0}
.logo{display:inline-flex;align-items:center;transform:translateY(3px);flex-shrink:0}
.logo-svg{height:62px!important}
.nav-phone{
  display:none;
  color:#fff;
  font:600 13px/1.2 'Manrope',sans-serif;
  letter-spacing:.01em;
  text-decoration:none;
  white-space:nowrap;
  transition:color .2s;
}
.nav-phone:hover{color:var(--accent)}
.nav-phones{display:flex;flex-direction:column;align-items:flex-end;gap:3px;white-space:nowrap;margin-left:0;padding-left:0;border-left:0}
.nav-phones a{color:#d9dae0;font:600 14px/1.15 'Manrope',sans-serif;font-size:clamp(12.5px,.78vw,14px);letter-spacing:0;transition:color .2s}
.nav-phones a::before{content:none;display:none}
.nav-phones a:hover{color:#fff}
.nav-links{align-items:center;gap:clamp(12px,1.45vw,30px)}
.nav-links>li>a{font-size:14px;font-weight:600;color:#b8b8bf;letter-spacing:-.01em;white-space:nowrap}
.nav-cta{gap:clamp(10px,1vw,16px);flex-shrink:0}
.nav-links>li>a:hover,.nav-links>li>a.active{color:#fff}
.nav-links>li>a::after{content:"";position:absolute;left:0;bottom:-11px;width:100%;height:2px;border-radius:2px;background:var(--accent);transform:scaleX(0);transform-origin:left center;transition:transform .35s cubic-bezier(.2,.75,.25,1)}
.nav-links>li>a:hover::after,.nav-links>li>a.active::after{transform:scaleX(1)}
.nav-more-menu li>a::after{display:none!important}
.nav-socials{display:none}
@media(max-width:768px){
  /* Телефоны видны и в мобильной шапке */
  .nav-contacts{display:flex!important;flex-direction:row;align-items:center;gap:0;margin-left:auto;margin-right:10px;min-width:0;flex-shrink:1}
  .nav-phones{margin:0;gap:2px}
  .nav-phones a{color:#fff;white-space:nowrap}
  .nav-links{width:100%!important;max-width:none!important;overflow-y:auto;justify-content:flex-start!important;z-index:10050!important}
  .nav-socials{display:flex;align-items:center;gap:14px;list-style:none;margin-top:4px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14)}
  .nav-socials .social-links{margin:0;gap:14px}
  .burger{z-index:10060!important}
}
/* На узких экранах телефоны важнее: соцсети остаются в меню */
@media(max-width:480px){
  .nav-cta .social-links--nav{display:none!important}
  .nav-contacts{margin-right:8px}
}
@media(max-width:380px){
  .logo-svg{height:48px!important}
}
@media(max-width:340px){
  .logo-svg{height:42px!important}
  .nav-phones a{letter-spacing:-.02em}
}
.mega-menu{
  top:calc(100% + 12px)!important;
  padding:26px!important;border-radius:20px!important;
  background:rgba(25,26,32,.98)!important;border:1px solid rgba(255,255,255,.1)!important;
  box-shadow:var(--shadow-dark)!important;
}
/* Типографика мега-меню одинаковая на всех страницах — как на главной */
.mega-menu{grid-template-columns:repeat(4,minmax(160px,1fr))!important;gap:18px!important;min-width:720px!important}
.mega-title{font-family:'Manrope',sans-serif;color:#fff!important;font-size:12px!important;font-weight:700!important;text-transform:uppercase!important;letter-spacing:.1em!important;margin-bottom:12px!important}
.mega-menu a{display:block;padding:5px 0!important;color:#aaaab2!important;font-size:14px!important;font-weight:500!important;line-height:1.35!important;white-space:normal!important}
.mega-menu a:hover{color:var(--accent)!important;transform:translateX(3px)}

.project-card,.service-card,.review-card,.about-stat,.team-card,.calc-panel,.contact-form{
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.project-card:hover,.service-card:hover,.review-card:hover,.about-stat:hover,.team-card:hover{
  transform:translateY(-7px);box-shadow:var(--shadow);
}
.project-card{border:1px solid transparent!important;border-radius:22px!important}
.project-img{height:clamp(220px,22vw,300px)!important}
.project-img img{transition:transform .75s var(--ease)!important}
.project-card:hover .project-img img{transform:scale(1.055)!important}
.project-body{padding:24px 25px 26px!important}
.project-client{font-size:11px!important;font-weight:700;letter-spacing:.14em!important}
.project-name{font-size:21px!important}
.tag{font-size:11px!important;font-weight:700!important;padding:6px 11px!important}

.reveal{
  opacity:.55;transform:translateY(16px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
  transition-delay:var(--reveal-delay,0ms);
}
.reveal.is-visible{opacity:1;transform:none}

footer{
  background:#0d0e11;color:#92939c;
  border-top:1px solid rgba(255,255,255,.08)!important;
  padding:62px 0 30px;text-align:center;font-size:14px;
}
.footer-grid{
  display:grid;grid-template-columns:1.05fr 1.25fr 1fr 1.1fr;gap:36px 28px;
  text-align:left;margin-bottom:38px;padding-top:0;
}
.footer-prod-row{display:flex;flex-direction:column;gap:0}
/* Десктоп: Адреса → Пр-во → Офис (head с display:contents) */
.footer-col--addresses{
  display:flex;
  flex-direction:column;
}
.footer-addresses-head{display:contents}
.footer-col--addresses > h4,
.footer-addresses-head h4{order:1}
.footer-col--addresses .footer-prod-row{order:2}
.footer-col--addresses .footer-item--office{order:3}
.footer-grid--home{
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:28px 20px;
  margin-bottom:0;
  align-items:start;
}
.footer-grid--home .footer-brand p{
  margin:8px 0 0;max-width:20ch;font-size:14px;line-height:1.45;color:#7d7e88;
}
.footer-grid--home .footer-col--badge .footer-nav{margin-top:0}
.footer-grid--home .footer-col--badge .RatingBadgeWidget{margin-top:2px}
.footer-links{
  display:flex;flex-direction:column;gap:12px;
}
.footer-links a{
  color:#9a9aa3;font-size:14px;line-height:1.35;text-decoration:none;
  transition:color .2s;
}
.footer-links a:hover{color:#fff}
.footer-grid h4,.footer-col h4{
  font-family:'Manrope',sans-serif;color:#fff!important;
  font-size:13px!important;letter-spacing:.08em;text-transform:uppercase;margin:0 0 16px;
}
.footer-logo{letter-spacing:.12em!important}
.footer-logo span{color:var(--accent)!important}
img.footer-logo{height:44px!important;width:auto;display:block;margin:0 0 14px}
.footer-subhead{margin-top:28px!important}
.footer-nav{margin-top:22px}
.footer-nav .RatingBadgeWidget{
  display:block;
  margin-top:0;
  width:150px;
  height:50px;
  border-radius:4px;
  overflow:hidden;
  flex-shrink:0;
  line-height:0;
  transition:opacity .2s,transform .2s;
}
.footer-nav .RatingBadgeWidget iframe{
  display:block;width:150px;height:50px;border:0;pointer-events:none;background:#f6f6f6;
}
.footer-nav .RatingBadgeWidget:hover{opacity:.92;transform:translateY(-1px);color:inherit}
.footer-grid p{margin:6px 0;line-height:1.55;color:#92939c}
.footer-grid a{color:inherit;text-decoration:none;transition:color .2s}
.footer-grid a:hover{color:var(--accent)}
.footer-item{
  display:grid;grid-template-columns:18px 1fr;gap:12px;align-items:flex-start;
  margin:0 0 16px;
}
.footer-item strong{
  display:block;margin:0 0 4px;color:#fff;
  font:700 12px/1.3 'Manrope',sans-serif;letter-spacing:.04em;text-transform:uppercase;
}
.footer-item p{margin:0}
.footer-ico{
  width:18px;height:18px;margin-top:2px;flex-shrink:0;
  fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;
}
footer>.container:last-child,
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:22px;color:#777983;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:38px;
}
.footer-legal{display:flex;gap:18px;flex-wrap:wrap}
.footer-legal a{color:#9a9aa3;text-decoration:none;font-size:14px;transition:color .2s}
.footer-legal a:hover{color:var(--accent)}
.contact-form small a,.lead-note a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}

/* Brief modal */
.brief-modal{
  position:fixed;inset:0;z-index:4000;display:none;align-items:stretch;justify-content:flex-end;
}
.brief-modal.open{display:flex}
.brief-modal[hidden]{display:none!important}
.brief-modal-backdrop{position:absolute;inset:0;background:rgba(8,9,12,.72);backdrop-filter:blur(6px)}
.brief-modal-panel{
  position:relative;z-index:1;width:min(760px,100%);height:100%;overflow:auto;
  background:#111318;color:#f5f5f5;padding:34px 34px 48px;
  border-left:1px solid rgba(255,255,255,.1);
  box-shadow:-24px 0 60px rgba(0,0,0,.35);
}
.brief-modal-close{
  position:sticky;top:0;float:right;z-index:2;
  width:48px;height:48px;margin:-8px -8px 12px 12px;border:0;
  background:var(--accent);color:#fff;font-size:28px;cursor:pointer;
}
.brief-modal-close:hover{background:#fff;color:var(--ink)}
.brief-modal-head{margin:0 0 28px;padding-right:40px}
.brief-modal-head h2{
  margin:10px 0 12px;font:700 clamp(28px,3vw,42px)/1.05 'Manrope',sans-serif;
}
.brief-modal-head p{margin:0;color:#9297a3;line-height:1.55;max-width:46ch}
.brief-block{
  margin:0 0 28px;padding:0 0 8px;border:0;border-bottom:1px solid rgba(255,255,255,.1);
}
.brief-block legend{
  margin:0 0 18px;padding:0;
  font:700 12px/1 'Manrope',sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
}
.brief-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;margin-bottom:18px}
.brief-field{display:flex;flex-direction:column;gap:8px}
.brief-field span{
  font:600 11px/1 'Manrope',sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#8b8f99;
}
.brief-field input,.brief-field textarea,.brief-field select{
  width:100%;min-height:48px;padding:12px 14px;
  border:1px solid rgba(255,255,255,.16);border-radius:0;background:rgba(255,255,255,.04);
  color:#fff;font:15px/1.4 'Inter',sans-serif;
}
.brief-field textarea{min-height:96px;resize:vertical}
.brief-field input:focus,.brief-field textarea:focus,.brief-field select:focus{
  outline:0;border-color:var(--accent);background:rgba(242,56,70,.06);
}
.brief-field select option{color:#111}
.brief-file{grid-column:1 / -1}
.brief-file-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.brief-file-btn{min-height:44px;padding:10px 18px;cursor:pointer;margin:0}
.brief-file-name{color:#8b8f99;font-size:13px}
.brief-actions{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding-top:8px}
.brief-actions .btn{min-width:200px}
.brief-consent{font-size:12px;line-height:1.45;color:#8a8b94;max-width:420px}
.brief-consent a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}

.calc-lead-summary{
  display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 28px;
}
.calc-lead-chip{
  padding:14px 16px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);
}
.calc-lead-chip span{
  display:block;margin:0 0 6px;
  font:600 11px/1 'Manrope',sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#8b8f99;
}
.calc-lead-chip strong{
  display:block;font:700 16px/1.35 'Manrope',sans-serif;color:#fff;word-break:break-word;
}
@media(max-width:720px){
  .calc-lead-summary{grid-template-columns:1fr}
}

/* Homepage */
.home-page section:not(.hero):not(.site-map){padding:clamp(72px,8vw,100px) 0}
.home-page .hero{min-height:720px;height:100svh;padding-bottom:110px}
@media(max-width:720px){
  .home-page .hero{height:auto;min-height:100svh;min-height:100dvh}
}
/* Видео на главном экране: светлее и ярче, текст читается за счёт мягкого градиента под ним */
.hero-video{filter:brightness(1.34) saturate(1.14) contrast(1.04)}
.hero-overlay{
  background:
    linear-gradient(90deg,rgba(10,11,14,.6) 0%,rgba(10,11,14,.26) 48%,rgba(10,11,14,0) 100%),
    linear-gradient(180deg,rgba(10,11,14,.04),rgba(10,11,14,.44))!important;
}
/* Главный экран: «17 лет» и трёхстрочный заголовок — единым горизонтальным блоком.
   Высота числа = высота трёх строк заголовка (line-height .72 × 4.25 = 3 строки × 1.02). */
.hero-inner{display:block;padding-top:58px;padding-bottom:42px}
.hero-content{
  min-width:0;max-width:1040px;
  display:flex;flex-direction:column;align-items:flex-start;gap:clamp(14px,1.6vw,22px);
}
.hero-head{display:flex;align-items:flex-end;gap:clamp(16px,1.6vw,32px);max-width:100%}
.hero-head > h1{flex:1 1 auto;min-width:0;margin:0}
.hero-years{
  /* Отступ справа = ширина слова «лет» плюс 6px — слово прижато к цифре на всех ширинах */
  --years-cap:clamp(20px,1.6vw,30px);
  position:relative;flex:0 0 auto;display:flex;align-items:flex-end;
  margin:0;padding-right:calc(var(--years-cap) + 6px);
  animation:hero-badge-in .9s var(--ease) both;
}
.hero-years-num{
  position:relative;display:inline-block;white-space:nowrap;
  font-family:'Manrope',sans-serif;font-size:clamp(127px,15.3vw,264px);font-weight:800;
  line-height:.72;letter-spacing:-.055em;color:#fff;
  /* Заливка растёт слева направо обрезкой самого текста — цветной кант невозможен */
  animation:years-fill 1.15s cubic-bezier(.22,.88,.24,1) .4s both;
}
/* Слой-двойник с той же геометрией: обводка ложится точно по заливке, пиксель в пиксель */
.hero-years-num::after{
  content:attr(data-text);position:absolute;left:0;top:0;pointer-events:none;
  color:transparent;-webkit-text-fill-color:transparent;
  -webkit-text-stroke:1.5px rgba(255,255,255,.9);
  animation:years-contour-out .55s ease-out .9s both;
}
.hero-years-cap{
  /* Низ слова совмещён с низом цифр «17» (их базовая линия = низ строки) */
  position:absolute;right:0;bottom:0;
  font-family:'Manrope',sans-serif;font-size:var(--years-cap,clamp(20px,1.6vw,30px));font-weight:700;
  line-height:1;color:#fff;text-transform:lowercase;
  writing-mode:vertical-rl;transform:rotate(180deg);
  animation:years-cap-in .5s ease-out both;
}
/* Переносы строк заголовка как в макете: три строки на широких экранах */
.hero-br{display:inline}
.hero-content > h1,.hero-content > p{margin:0}
@keyframes hero-badge-in{from{opacity:0;transform:translateX(-26px)}to{opacity:1;transform:none}}
@keyframes years-fill{
  from{clip-path:inset(0 100% 0 0)}
  to{clip-path:inset(0 0 0 0)}
}
@keyframes years-contour-out{from{opacity:1}to{opacity:0}}
@keyframes years-cap-in{from{opacity:0}to{opacity:1}}
@media(max-width:1100px){
  /* 15.3vw = 3.6vw × 3 строки × 1.02 ÷ 0.72 — высота числа держится равной высоте трёх строк */
  .hero-years-num{font-size:clamp(112px,15.3vw,168px)}
}
@media(max-width:900px){
  .hero-head{flex-direction:column;align-items:flex-start;gap:10px}
  .hero-br{display:none}
  .hero-years{padding-right:0}
  .hero-years-num{font-size:clamp(72px,15vw,104px)}
  .hero-years-cap{position:static;writing-mode:horizontal-tb;transform:none;margin-left:8px;font-size:clamp(20px,4vw,28px)}
}
@media(prefers-reduced-motion:reduce){
  .hero-years{animation:none}
  .hero-years-num{animation:none}
  .hero-years-num::after{display:none}
  .hero-years-cap{animation:none}
}
/* Браузер без поддержки обводки текста — просто белое число */
@supports not (-webkit-text-stroke:1px #fff){
  .hero-years-num::after{display:none}
}
.hero-kicker{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:24px;
  color:#fff;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
}
.hero-kicker::before{content:"";width:34px;height:2px;background:var(--accent)}
.home-page .hero h1{font-size:clamp(2.15rem,3.85vw,3.3rem);max-width:1100px;margin-bottom:0}
.home-page .hero p{font-size:clamp(1rem,1.7vw,1.25rem);line-height:1.72;max-width:650px;color:#dedee2}
.hero-trust{display:flex;flex-wrap:nowrap;gap:30px;align-items:center;margin-top:28px;color:#c4c4ca;font-size:13px;white-space:nowrap}
.hero-trust span{display:inline-flex;align-items:center;gap:8px}
.hero-trust span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
@keyframes bob-side{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}

.section-light .portfolio-filters{
  max-width:none;margin:0 0 42px;padding:18px;
  display:grid;grid-template-columns:minmax(240px,1fr) auto;gap:16px 22px;
  background:var(--paper-soft);border:1px solid var(--border-dark);border-radius:20px;
}
.section-light .search-box input{
  height:48px;margin:0;background:var(--paper-soft);color:var(--text-dark);border:1px solid var(--border-dark);border-radius:12px;
}
.section-light .filters{margin:0;align-items:center}
.section-light .filters-extra{grid-column:1/-1;margin:0;justify-content:flex-start}
.section-light .filters-extra select,.section-light .filter-btn{
  background:var(--paper-soft);color:var(--muted-dark);border:1px solid var(--border-dark);
}
.section-light .filter-btn.active,.section-light .filter-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.section-light .project-card{background:var(--paper-soft);color:var(--text-dark);border-color:var(--border-dark)!important}
.section-light .project-client{color:var(--muted-dark)}

.section-dark--soft .service-card{
  position:relative;overflow:hidden;background:rgba(255,255,255,.045)!important;
  border:1px solid rgba(255,255,255,.1)!important;border-radius:24px!important;padding:34px!important;
}
.section-dark--soft .service-card::after{
  content:"";position:absolute;right:-50px;bottom:-70px;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(242,56,70,.24),transparent 68%);transition:transform .4s;
}
.section-dark--soft .service-card:hover{border-color:rgba(242,56,70,.65)!important;box-shadow:var(--shadow-dark)}
.section-dark--soft .service-card:hover::after{transform:scale(1.35)}
.service-icon{font-family:'Manrope',sans-serif;background:rgba(242,56,70,.14)!important;color:#fff;border:1px solid rgba(242,56,70,.25)}
.timeline{padding:32px 28px;border:1px solid rgba(255,255,255,.09);border-radius:24px;background:rgba(255,255,255,.025)}
.timeline::before{left:8%!important;right:8%!important;height:1px!important;top:59px!important}
.step-node{border:7px solid var(--ink-soft);box-shadow:0 0 0 1px rgba(242,56,70,.35)!important}

.section-light--soft .calc-panel{
  background:var(--paper-soft)!important;color:var(--text-dark);border:1px solid var(--border-dark)!important;
  border-radius:26px!important;box-shadow:0 18px 60px rgba(17,18,22,.06);
}
.section-light--soft .opt{background:var(--paper-soft)!important;color:var(--text-dark);border-color:var(--border-dark)!important}
.section-light--soft .opt:hover,.section-light--soft .opt.selected{border-color:var(--accent)!important;background:var(--accent-soft)!important}
.section-light--soft input[type=range]{background:#dedbd4}
.section-light--soft .calc-summary{border-radius:26px!important;box-shadow:var(--shadow-dark)}

.section-dark .review-card{
  position:relative;background:#fff!important;border:1px solid rgba(21,22,26,.1)!important;
  border-radius:0!important;padding:28px 26px 24px!important;color:var(--text-dark)!important;
  box-shadow:-14px -14px 0 0 var(--accent),0 18px 40px rgba(11,12,15,.08)!important;
}
.section-dark .review-card::before{content:none!important;display:none!important}
.section-dark .review-card:hover{
  border-color:rgba(242,56,70,.35)!important;transform:translateY(-4px);
  box-shadow:-16px -16px 0 0 var(--accent),0 22px 50px rgba(11,12,15,.14)!important;
}
.section-dark .review-name{color:var(--text-dark)}.section-dark .review-role{color:var(--muted-dark)}

.letter-modal{
  position:fixed;inset:0;z-index:1200;display:none;align-items:center;justify-content:center;
  padding:24px;background:rgba(4,5,7,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.letter-modal.open{display:flex}
.letter-modal-box{position:relative;width:min(920px,100%);max-height:90vh;overflow:auto;background:#fff}
.letter-modal-box img{display:block;width:100%;height:auto}
.letter-modal-close{
  position:absolute;top:0;right:0;z-index:2;width:52px;height:52px;border:0;
  background:var(--accent);color:#fff;font-size:28px;cursor:pointer;
  clip-path:polygon(12px 0,100% 0,100% 100%,0 100%,0 12px);
}
.letter-modal-close:hover{background:#fff;color:var(--ink)}

.section-light .about-stat{
  background:var(--paper-soft)!important;border:1px solid var(--border-dark)!important;border-radius:24px!important;
  text-align:left!important;padding:38px!important;
}
.section-light .about-stat .lbl{color:var(--muted-dark)!important}

.home-page .contacts{display:block!important}
.contact-shell{
  display:block;padding:0;border:0;border-radius:0;background:transparent;
}
.contact-shell .contacts-layout{display:grid}
.section-dark--soft .contact-block-title{color:#fff}
.section-dark--soft .contact-label{color:#858690}
.section-dark--soft .contact-value{color:#fff;font-family:'Manrope',sans-serif;font-size:17px}
.section-dark--soft .map-box{
  min-height:420px;border:1px solid rgba(255,255,255,.1)!important;border-radius:22px!important;
  background:
    radial-gradient(circle at 60% 45%,rgba(242,56,70,.25),transparent 25%),
    linear-gradient(135deg,#25262d,#17181d);
}

@media(max-width:980px){
  .section-head{grid-template-columns:1fr;gap:20px}
  .section-head--reviews{grid-template-columns:minmax(0,1fr) auto;align-items:center}
  .section-light .portfolio-filters{grid-template-columns:1fr}
  .section-light .filters-extra{grid-column:auto}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  /* Внутренние страницы: производства в 2 колонки под виджетом */
  .footer-grid--inner{
    grid-template-columns:1fr 1fr;
    column-gap:24px;
    row-gap:22px;
    align-items:start;
  }
  .footer-grid--inner .footer-col--addresses{display:contents}
  .footer-grid--inner .footer-brand{grid-column:1;grid-row:1}
  .footer-grid--inner .footer-addresses-head{
    display:block;
    grid-column:2;
    grid-row:1;
  }
  .footer-grid--inner .footer-addresses-head h4{order:unset;margin:0 0 16px}
  .footer-grid--inner .footer-item--office{order:unset;margin-bottom:0}
  .footer-grid--inner .footer-prod-row{
    order:unset;
    grid-column:1 / -1;
    grid-row:2;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px 20px;
  }
  .footer-grid--inner .footer-col--admin{grid-column:1;grid-row:3}
  .footer-grid--inner .footer-col--clients{grid-column:2;grid-row:3}
  .footer-grid--home{
    grid-template-columns:1fr 1fr;
    grid-template-areas:
      "brand company"
      "badge company"
      "contact services";
    column-gap:24px;
    row-gap:14px;
    align-items:start;
  }
  .footer-grid--home .footer-brand{grid-area:brand}
  .footer-grid--home .footer-col--badge{
    grid-area:badge;
    margin-top:-2px;
  }
  .footer-grid--home .footer-col:nth-child(2){grid-area:company} /* Компания */
  .footer-grid--home .footer-col:nth-child(3){grid-area:services;margin-top:18px} /* Услуги */
  .footer-grid--home .footer-col:nth-child(4){grid-area:contact;margin-top:18px} /* Связь */
  .footer-grid--home .footer-col--badge h4{display:none}
  .footer-grid--home .footer-brand p{margin-bottom:0}
}
@media(max-width:720px){
  .container{width:min(100% - 32px,1240px)}
  .home-page section:not(.hero):not(.site-map){padding:64px 0}
  .home-page .hero{
    height:auto;
    min-height:100svh;
    min-height:100dvh;
    overflow:visible;
    align-items:flex-start;
    padding-bottom:max(96px, calc(84px + env(safe-area-inset-bottom, 0px)));
  }
  .hero-inner{
    padding:max(118px, calc(env(safe-area-inset-top, 0px) + 96px)) 0 16px;
    display:flex;
    flex-direction:column;
    justify-content:flex-start;
    min-height:0;
  }
  .hero-kicker{margin-bottom:14px;font-size:11px}
  .home-page .hero h1{
    font-size:clamp(2rem,9.5vw,2.75rem);
    line-height:1.08;
    margin-bottom:14px;
  }
  .home-page .hero p{
    font-size:15px;
    line-height:1.55;
    margin:0 0 8px;
    max-width:none;
  }
  .hero-actions{
    gap:10px;
    margin-top:48px;
    margin-bottom:22px;
  }
  .hero-actions .btn{
    width:auto;
    min-height:44px;
    padding:12px 18px;
    font-size:14px;
  }
  .hero-trust{
    align-items:center;
    flex-direction:row;
    flex-wrap:wrap;
    gap:8px 14px;
    margin-top:0;
    margin-bottom:0;
    padding-top:16px;
    padding-right:0;
    font-size:11px;
    position:relative;
    z-index:4;
    white-space:normal;
    max-width:100%;
  }
  .hero-trust span{white-space:nowrap}
  .scroll-ind{
    display:flex;
    left:auto;
    right:16px;
    bottom:max(16px, env(safe-area-inset-bottom, 0px));
    transform:none;
    font-size:11px;
    letter-spacing:.02em;
    animation:bob-side 2s infinite;
  }
  .scroll-ind .mouse{
    width:20px;
    height:32px;
    margin-bottom:6px;
  }
  .section-head--reviews{grid-template-columns:minmax(0,1fr) auto;gap:16px 18px}
  .section-head--reviews .section-head-btn{min-height:44px;padding:10px 16px;font-size:12px}
  .section-title{font-size:clamp(2.15rem,11vw,3.4rem)}
  .section-light .portfolio-filters{padding:14px}
  .section-light .filters{gap:8px}
  .section-light .filter-btn{padding:9px 15px}
  .advantages-grid{grid-template-columns:1fr!important}
  .timeline{padding:0;display:grid!important;grid-template-columns:1fr!important;gap:0}
  .timeline::before{display:block;left:30px!important;right:auto!important;top:0!important;bottom:0;width:1px;height:auto!important;background:rgba(255,255,255,.18)!important}
  .step{text-align:left!important;padding:0 0 28px 88px!important;position:relative}
  .step-node{margin:0!important;position:absolute;left:0;top:0}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-grid--home{
    grid-template-columns:1fr 1fr;
    grid-template-areas:
      "brand company"
      "badge company"
      "contact services";
    column-gap:20px;
    row-gap:12px;
    align-items:start;
  }
  .footer-grid--home .footer-brand{grid-area:brand}
  .footer-grid--home .footer-col--badge{
    grid-area:badge;
    margin-top:-2px;
  }
  .footer-grid--home .footer-col:nth-child(2){grid-area:company}
  .footer-grid--home .footer-col:nth-child(3){grid-area:services;margin-top:18px}
  .footer-grid--home .footer-col:nth-child(4){grid-area:contact;margin-top:18px}
  .footer-grid--home .footer-col--badge h4{display:none}
  .footer-grid--home .footer-brand p{margin-bottom:0}
  .footer-grid--home .footer-col h4{font-size:12px!important;margin-bottom:14px}
  .footer-grid--home .footer-links{gap:10px}
  .footer-grid--home .footer-links a{font-size:14px}
  .footer-grid--home .footer-nav .RatingBadgeWidget,
  .footer-grid--home .footer-nav .RatingBadgeWidget iframe{
    width:150px;height:50px;
  }
  .nav-links{background:#14151a!important}
  .nav-phone{display:none}
  .nav-phones{display:flex;flex-direction:column;align-items:flex-end;gap:2px;margin:0 2px 0 0;padding-left:0;border-left:0}
  .nav-phones-label{display:none}
  .nav-phones a{font-size:clamp(10px,2.75vw,12.5px);line-height:1.3}
  .nav-cta{gap:8px;flex-shrink:0}
  .nav-cta .btn{display:none!important}
  .burger{
    display:inline-flex!important;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:5px;
    flex-shrink:0;
    width:44px;
    height:44px;
    padding:0!important;
    z-index:1003;
    background:rgba(255,255,255,.1)!important;
    border:1px solid rgba(255,255,255,.28)!important;
  }
  .burger span{
    display:block!important;
    width:20px!important;
    height:2px!important;
    background:#fff!important;
    opacity:1!important;
  }
  .brief-modal{justify-content:stretch}
  .brief-modal-panel{width:100%;padding:22px 18px 40px}
  .brief-grid{grid-template-columns:1fr}
  .mega-menu{
    position:static!important;left:auto!important;right:auto!important;
    transform:none!important;
    grid-template-columns:1fr!important;width:100%!important;min-width:0!important;max-width:100%!important;
    background:transparent!important;border:0!important;box-shadow:none!important;
    padding:10px 0 0 12px!important;
  }
  .has-mega:hover .mega-menu,
  .has-mega.open .mega-menu,
  .has-mega.mega-open .mega-menu,
  .has-mega:focus-within .mega-menu{
    transform:none!important;left:auto!important;
  }
  .mega-menu a:hover{transform:none!important}
}
/* В мобильном меню подменю «Услуг» не раскрывается: пункт ведёт на страницу всех услуг */
@media(max-width:768px){
  .nav-links .has-mega .mega-menu,
  .nav-links .has-mega.open .mega-menu,
  .nav-links .has-mega.mega-open .mega-menu,
  .nav-links .has-mega:hover .mega-menu,
  .nav-links .has-mega:focus-within .mega-menu{display:none!important}
  .nav-links .has-mega::after{display:none!important}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}