:root{
  --bg0:#050507;
  --bg1:#0a0a0c;
  --text:#f2f2f4;
  --muted:rgba(242,242,244,.72);
  --line:rgba(255,255,255,.10);
  --card:rgba(255,255,255,.06);
  --glass:rgba(9,9,12,.55);
  --shadow: 0 24px 80px rgba(0,0,0,.55);
  --accent:#df2531;
  --accent45: rgba(223,37,49,.45);
  --accent65: rgba(223,37,49,.65);
  --accent18: rgba(223,37,49,.18);
  --radius: 22px;
  --radius2: 28px;
  --container: 1180px;
  --ease: cubic-bezier(.2,.8,.2,1);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth; overflow-y:scroll}
body{
  margin:0;
  font-family:"Open Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 800px at 30% -10%, rgba(223,37,49,.25), transparent 65%),
    radial-gradient(1100px 900px at 75% 20%, rgba(223,37,49,.18), transparent 70%),
    linear-gradient(180deg, var(--bg1), var(--bg0));
  overflow-x:hidden;
}

a{color:inherit}
button,input,textarea{font:inherit;color:inherit}

.skip{
  position:absolute; left:-999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left:16px; top:16px; width:auto; height:auto;
  padding:10px 12px;
  border-radius:12px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(10px);
  z-index:9999;
}

.container{
  width:min(var(--container), calc(100% - 40px));
  margin-inline:auto;
}

.bg{position:fixed; inset:0; pointer-events:none; z-index:-1}
.bg__noise{
  position:absolute; inset:0;
  opacity:.12;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
.bg__glow{
  position:absolute;
  width:780px; height:780px;
  border-radius:50%;
  filter: blur(60px);
  opacity:.55;
}
.bg__glow--a{left:-180px; top:180px; background: radial-gradient(circle at 30% 30%, rgba(223,37,49,.55), transparent 60%)}
.bg__glow--b{right:-240px; top:-60px; background: radial-gradient(circle at 35% 35%, rgba(223,37,49,.38), transparent 62%)}

.header{
  position:sticky; top:0;
  z-index:50;
  background: linear-gradient(180deg, rgba(7,7,10,.92), rgba(7,7,10,.70));
  border-bottom:1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 60px rgba(0,0,0,.40);
}
.header::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background: radial-gradient(900px 180px at 50% 0%, rgba(0,0,0,.30), transparent 70%);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
  position:relative;
}
.header__inner::before{
  content:"";
  position:absolute;
  inset:6px 0;
  display:none;
}
.brand{
  display:flex; align-items:center; gap:8px;
  text-decoration:none;
}
.brand__mark{
  width:30px; height:30px; border-radius:10px;
  background:
    url("./media/logo.png") center / cover no-repeat,
    radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.18), transparent 65%),
    linear-gradient(135deg, rgba(223,37,49,.95), rgba(223,37,49,.35));
  box-shadow: 0 8px 24px rgba(223,37,49,.2);
  border:1px solid rgba(255,255,255,.14);
}
.brand__text{
  display:flex;
  flex-direction:column;
  justify-content:center;
  line-height:1.06;
  min-height:30px;
}
.brand__name{font-weight:700; letter-spacing:.15px; font-size:13px}
.brand__tag{font-size:9.5px; color:rgba(255,255,255,.62); margin-top:2px}
.brand--small .brand__mark{width:30px;height:30px;border-radius:10px}
.brand--small .brand__name{font-size:14px}

.nav{
  display:flex; align-items:center; gap:18px;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  flex-shrink:0;
}
.nav__link{
  text-decoration:none;
  font-size:14px;
  color:rgba(255,255,255,.78);
  transition: color .2s var(--ease), opacity .2s var(--ease);
  position:relative;
  white-space:nowrap;
}
.nav__link:hover{color:rgba(255,255,255,.98)}
.nav__link::after{
  content:"";
  position:absolute; left:0; right:0; bottom:-10px;
  height:2px; border-radius:2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity:0;
  transform: translateY(6px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.nav__link:hover::after{opacity:.9; transform: translateY(0)}

.header__actions{display:flex; gap:10px; align-items:center}
.header__call{
  position:relative;
}
.header__call-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:rgba(255,255,255,.88);
  font-size:13px;
  cursor:pointer;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.header__call-btn:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.12);
  color:#fff;
}
.header__call-btn svg{
  width:18px;
  height:18px;
  flex-shrink:0;
}
.header__call-dropdown{
  position:absolute;
  top:calc(100% + 8px);
  right:0;
  min-width:200px;
  padding:8px 0;
  background:rgba(12,10,11,.96);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  box-shadow: 0 12px 48px rgba(0,0,0,.5);
  opacity:0;
  visibility:hidden;
  transform: translateY(-8px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  z-index:60;
}
.header__call.is-open .header__call-dropdown{
  opacity:1;
  visibility:visible;
  transform: translateY(0);
}
.header__call-link{
  display:block;
  padding:10px 16px;
  color:rgba(255,255,255,.9);
  text-decoration:none;
  font-size:14px;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.header__call-link:hover{
  background:rgba(223,37,49,.2);
  color:#fff;
}
.burger{
  width:44px; height:44px;
  border-radius:14px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  display:none;
  cursor:pointer;
}
.burger__line{
  display:block;
  width:18px;
  height:2px;
  margin:4px auto;
  background:rgba(255,255,255,.85);
  border-radius:2px;
}

/* Floating call button */
@keyframes floatCallPulse{
  0%, 100%{
    box-shadow: 0 8px 32px rgba(223,37,49,.35), 0 0 0 0 rgba(223,37,49,.4);
  }
  50%{
    box-shadow: 0 10px 40px rgba(223,37,49,.45), 0 0 0 12px rgba(223,37,49,0);
  }
}
.float-call{
  position:fixed;
  bottom:24px;
  right:24px;
  z-index:100;
}
.float-call__btn{
  width:56px;
  height:56px;
  border-radius:50%;
  background: linear-gradient(180deg, rgba(223,37,49,.95), rgba(223,37,49,.62));
  border:1px solid rgba(223,37,49,.55);
  box-shadow: 0 8px 32px rgba(223,37,49,.35);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition: transform .2s var(--ease);
  animation: floatCallPulse 2.2s ease-in-out infinite;
}
.float-call__btn:hover,
.float-call.is-open .float-call__btn{
  animation:none;
}
.float-call__btn:hover{
  transform: scale(1.06);
  box-shadow: 0 12px 40px rgba(223,37,49,.45);
}
.float-call__btn svg{
  color:#fff;
  width:24px;
  height:24px;
}
.float-call__dropdown{
  position:absolute;
  bottom:calc(100% + 12px);
  right:0;
  min-width:200px;
  padding:10px 0;
  background:rgba(12,10,11,.96);
  border:1px solid rgba(255,255,255,.12);
  border-radius:16px;
  box-shadow: 0 12px 48px rgba(0,0,0,.5);
  opacity:0;
  visibility:hidden;
  transform: translateY(8px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.float-call.is-open .float-call__dropdown{
  opacity:1;
  visibility:visible;
  transform: translateY(0);
}
.float-call__link{
  display:block;
  padding:10px 16px;
  color:rgba(255,255,255,.9);
  text-decoration:none;
  font-size:14px;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.float-call__link:hover{
  background:rgba(223,37,49,.2);
  color:#fff;
}

.progress{height:2px;background:rgba(255,255,255,.05)}
.progress{overflow:hidden}
.progress__bar{
  height:100%;
  width:0%;
  background: linear-gradient(90deg, rgba(223,37,49,.25), rgba(223,37,49,.95), rgba(223,37,49,.35));
  box-shadow: 0 0 10px rgba(223,37,49,.35);
}

.btn{
  border:1px solid rgba(255,255,255,.10);
  border-radius:999px;
  padding:12px 16px;
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.92);
  text-decoration:none;
  display:inline-flex; align-items:center; gap:10px;
  cursor:pointer;
  transition: transform .15s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
  user-select:none;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.07)}
.btn:active{transform: translateY(0)}
.btn__icon{display:inline-flex}
.btn--primary{
  background: linear-gradient(180deg, rgba(223,37,49,.95), rgba(223,37,49,.62));
  border-color: rgba(223,37,49,.55);
  box-shadow: 0 22px 65px rgba(223,37,49,.20);
}
.btn--primary:hover{background: linear-gradient(180deg, rgba(223,37,49,1), rgba(223,37,49,.68))}
.btn--soft{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
}
.btn--ghost{
  background:rgba(255,255,255,.02);
}
.btn--wide{width:100%; justify-content:center}

.hero{
  padding: 42px 0 44px;
}
.hero--photo{
  position:relative;
  background: url("./media/hero-bg.png") center / cover no-repeat fixed;
}
.hero--photo::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 800px at 30% -10%, rgba(223,37,49,.25), transparent 65%),
    radial-gradient(1100px 900px at 75% 20%, rgba(223,37,49,.18), transparent 70%),
    linear-gradient(180deg, rgba(10,10,12,.70), rgba(5,5,7,.82)),
    linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.45));
  pointer-events:none;
}
.hero--photo > .container{
  position:relative;
  z-index:1;
}
.hero__inner{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 26px;
  align-items:stretch;
}
.pill{
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(9,9,12,.45);
  backdrop-filter: blur(12px);
  color:rgba(255,255,255,.78);
  font-size:13px;
}
.pill--mini{font-size:12px;padding:8px 10px; background: rgba(255,255,255,.04)}
.pill__dot{
  width:10px; height:10px; border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.6), rgba(223,37,49,.95) 45%, rgba(223,37,49,.15));
  box-shadow: 0 0 24px rgba(223,37,49,.55);
}

.h1{
  font-size: clamp(34px, 4vw, 56px);
  line-height:1.02;
  margin: 18px 0 10px;
  letter-spacing: -0.6px;
}
.h1__accent{
  background: linear-gradient(90deg, rgba(223,37,49,1), rgba(223,37,49,.55));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,.72);
  max-width: 60ch;
}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}
.hero__stats{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
  margin-top: 22px;
}
.stat{
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  padding: 14px 14px 12px;
  position:relative;
  overflow:hidden;
}
.stat::before{
  content:"";
  position:absolute; inset:-40px -60px auto auto;
  width:140px; height:140px;
  background: radial-gradient(circle at 35% 35%, rgba(223,37,49,.26), transparent 62%);
  filter: blur(18px);
}
.stat__n{font-weight:700; font-size:18px; letter-spacing:.2px}
.stat__t{margin-top:6px; font-size:12px; color:rgba(255,255,255,.65); line-height:1.2}

.hero__card{
  align-self: start;
  border-radius: 34px;
  padding: 20px;
  border:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(900px 420px at 60% 0%, rgba(223,37,49,.18), transparent 65%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.hero__card::after{
  content:"";
  position:absolute; inset:-1px;
  border-radius:inherit;
  pointer-events:none;
  background: linear-gradient(135deg, rgba(223,37,49,.35), transparent 40%, rgba(255,255,255,.10));
  mask: linear-gradient(#000, #000) content-box, linear-gradient(#000,#000);
  -webkit-mask: linear-gradient(#000,#000) content-box, linear-gradient(#000,#000);
  padding:1px;
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity:.65;
}
.hero__aside{
  align-self:start;
  display:flex;
  flex-direction:column;
  gap:12px;
  width:100%;
}

.layers{display:grid; gap:14px}
.layer{
  border-radius: 26px;
  padding: 16px 16px 14px;
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(12px);
  position:relative;
  overflow:hidden;
}
.layer--top{
  background: linear-gradient(180deg, rgba(223,37,49,.45), rgba(223,37,49,.20));
}
.layer--mid{
  background: linear-gradient(180deg, rgba(223,37,49,.65), rgba(223,37,49,.22));
}
.layer--bot{
  background: linear-gradient(180deg, rgba(223,37,49,.52), rgba(223,37,49,.18));
}
.layer__title{font-weight:700; letter-spacing:.2px}
.layer__desc{margin-top:6px; font-size:13px; color:rgba(255,255,255,.78)}
.layer__meta{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}
.hero__stock-link{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:flex-start;
  gap:0;
  margin-top:200px !important;
  width:92%;
  align-self:flex-start;
  margin-left:4%;
  text-decoration:none;
  color:inherit;
  border:1px solid rgba(223,37,49,.72);
  background: linear-gradient(180deg, rgba(223,37,49,.56), rgba(223,37,49,.20));
  transition: transform .15s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.hero__stock-link .layer__title,
.hero__stock-link .layer__desc{
  display:block;
  white-space:normal;
}
.hero__stock-link .layer__title{
  line-height:1.2;
}
.hero__stock-link .layer__desc{
  margin-top:6px;
  line-height:1.35;
}
.hero__stock-link:hover{
  transform: translateY(-1px);
  border-color: rgba(223,37,49,.65);
  background: linear-gradient(180deg, rgba(223,37,49,.65), rgba(223,37,49,.24));
}

.chip{
  display:inline-flex; align-items:center;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(7,7,10,.22);
  font-size:12px;
  color:rgba(255,255,255,.80);
}
.chip--soft{background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.10)}
.chip--accent{
  background: linear-gradient(180deg, rgba(223,37,49,.95), rgba(223,37,49,.62));
  border-color: rgba(223,37,49,.55);
  color:#fff;
  box-shadow: 0 10px 26px rgba(223,37,49,.28);
}

.section{padding: 60px 0}
.section--tight{padding: 44px 0}
.section--split{
  padding: 70px 0;
  background:
    linear-gradient(180deg, rgba(46,10,14,.92), rgba(18,6,8,.92)),
    radial-gradient(900px 420px at 20% 10%, rgba(223,37,49,.20), rgba(223,37,49,0) 65%),
    radial-gradient(900px 520px at 85% 55%, rgba(223,37,49,.16), rgba(223,37,49,0) 68%);
}
.section--burgundy{
  background:
    linear-gradient(180deg, rgba(46,10,14,.92), rgba(18,6,8,.92)),
    radial-gradient(900px 420px at 20% 10%, rgba(223,37,49,.18), rgba(223,37,49,0) 65%),
    radial-gradient(900px 520px at 85% 55%, rgba(223,37,49,.14), rgba(223,37,49,0) 68%);
  border-top: 1px solid rgba(255,255,255,.06);
}
.section--photo{
  position: relative;
  background: url("./media/hero-bg.png") center / cover no-repeat fixed;
  border-top: none;
}
.section--photo::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(46,10,14,.88), rgba(18,6,8,.90)),
    radial-gradient(900px 420px at 20% 10%, rgba(223,37,49,.18), rgba(223,37,49,0) 65%),
    radial-gradient(900px 520px at 85% 55%, rgba(223,37,49,.14), rgba(223,37,49,0) 68%),
    linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.35));
  pointer-events: none;
}
.section--photo > .container{
  position: relative;
  z-index: 1;
}
.section--burgundyDown{
  background:
    linear-gradient(180deg,
      rgba(5,5,7,.92) 0%,
      rgba(5,5,7,.92) 12%,
      rgba(46,10,14,.92) 12%,
      rgba(18,6,8,.92) 100%
    ),
    radial-gradient(900px 420px at 20% 55%, rgba(223,37,49,.16), rgba(223,37,49,0) 65%),
    radial-gradient(900px 520px at 85% 80%, rgba(223,37,49,.12), rgba(223,37,49,0) 68%);
  border-top: 1px solid rgba(255,255,255,.06);
}
.section--burgundyToBlack{
  background:
    linear-gradient(180deg,
      rgba(46,10,14,.92) 0%,
      rgba(18,6,8,.92) 74%,
      rgba(5,5,7,.92) 100%
    ),
    radial-gradient(900px 420px at 20% 20%, rgba(223,37,49,.16), rgba(223,37,49,0) 65%),
    radial-gradient(900px 520px at 85% 55%, rgba(223,37,49,.12), rgba(223,37,49,0) 68%);
  border-top: 0;
}
.section--cta{
  padding: 70px 0;
  background: linear-gradient(180deg, rgba(46,10,14,.92), rgba(18,6,8,.92));
  border-top: 1px solid rgba(255,255,255,.06);
}
.section__head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:18px;
  margin-bottom: 22px;
}

/* Section separators: prevent background "bleeding" between layers */
/* Section separators: prevent background "bleeding" between layers */
#process,
#cases,
#contacts{
  position:relative;
  border-top: 1px solid rgba(255,255,255,.06);
}
#process,
#cases{
  background: linear-gradient(180deg, rgba(46,10,14,.92), rgba(18,6,8,.92));
}
#cases{ border-top: 0; }
#contacts{
  background: linear-gradient(180deg,
    rgba(5,5,7,.92) 0%,
    rgba(5,5,7,.92) 100%
  );
}
#services{padding-top: 56px;}

/* About page: keep "advantages" block below the burgundy border */
#advantages{
  position:relative;
  background: linear-gradient(180deg,
    rgba(46,10,14,.92) 0%,
    rgba(18,6,8,.92) 55%,
    rgba(10,5,7,.92) 100%
  );
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 72px;
}
.h2{
  font-size: clamp(24px, 2.6vw, 34px);
  margin:0;
  letter-spacing: -0.3px;
}
.h3{margin:10px 0 6px; font-size:18px}
.muted{color:var(--muted)}
.fine{font-size:12px}
.link{opacity:.85; text-decoration:none}
.link:hover{opacity:1; text-decoration:underline}

.grid{display:grid; gap:14px}
.grid--3{grid-template-columns: repeat(3, minmax(0,1fr))}
.grid--2{grid-template-columns: repeat(2, minmax(0,1fr))}

.card{
  border-radius: var(--radius2);
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  padding: 22px 18px 16px;
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.card__media{
  border-radius: 20px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.20);
  margin-top: 2px;
  margin-bottom: 12px;
}
.card__media img{
  display:block;
  width:100%;
  height: 180px;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.03) contrast(1.02);
}
.card__media--tall img{
  width:auto;
  max-width:320px;
  height:auto;
  max-height:520px;
  object-fit:contain;
}

.gallery{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:12px;
}
.gallery__item{
  position:relative;
  display:block;
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.2);
  min-height:180px;
  box-shadow: 0 12px 30px rgba(0,0,0,.28);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.gallery__item::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,.24) 100%);
  pointer-events:none;
}
.gallery__item:hover{
  transform: translateY(-3px);
  border-color: rgba(223,37,49,.45);
  box-shadow: 0 18px 42px rgba(0,0,0,.4);
}
.gallery__item img{
  width:100%;
  height:100%;
  min-height:180px;
  display:block;
  object-fit:cover;
}

.gallery-modal{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  background: rgba(3,3,5,.92);
  z-index:120;
  padding:24px;
}
.gallery-modal.is-open{
  display:flex;
}
.gallery-modal__img{
  max-width:min(94vw, 1200px);
  max-height:88vh;
  width:auto;
  height:auto;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.2);
  box-shadow: 0 24px 80px rgba(0,0,0,.65);
}
.gallery-modal__close{
  position:absolute;
  top:18px;
  right:18px;
  width:42px;
  height:42px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.3);
  background: rgba(0,0,0,.55);
  color:#fff;
  font-size:28px;
  line-height:1;
  cursor:pointer;
}
.gallery-modal__nav{
  position:absolute;
  top:50%;
  transform: translateY(-50%);
  width:48px;
  height:48px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.28);
  background: rgba(0,0,0,.45);
  color:#fff;
  font-size:34px;
  line-height:1;
  cursor:pointer;
}
.gallery-modal__nav--prev{left:18px}
.gallery-modal__nav--next{right:18px}
.gallery-modal__close:hover,
.gallery-modal__nav:hover{
  background: rgba(223,37,49,.45);
  border-color: rgba(223,37,49,.6);
}

.modal{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  background: rgba(0,0,0,.78);
  z-index:90;
}
.modal.is-open{display:flex}
.modal__inner{
  position:relative;
  max-width:min(90vw, 900px);
  max-height:90vh;
  padding:12px;
  border-radius:22px;
  background: rgba(10,10,14,.95);
  border:1px solid rgba(255,255,255,.14);
}
.modal__img{
  display:block;
  max-width:100%;
  max-height:80vh;
}
.modal__close{
  position:absolute;
  top:8px;
  right:8px;
  width:32px;
  height:32px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.28);
  background: rgba(0,0,0,.55);
  color:#fff;
  display:grid;
  place-items:center;
  cursor:pointer;
}

.mapWrap{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.16);
}
.mapWrap iframe{
  display:block;
}
.mapWrap__pin{
  position:absolute;
  display:none;
}
.mapWrap__pinDot{
  width:20px;
  height:20px;
  border-radius:50%;
  background: var(--accent);
  box-shadow: 0 0 22px rgba(223,37,49,1);
  border:2px solid #fff;
}
.mapWrap__pinLabel{
  padding:2px 6px;
  border-radius:999px;
  background: rgba(0,0,0,.8);
  color:#fff;
  font-size:11px;
  white-space:nowrap;
}
.card::before{
  content:"";
  position:absolute; inset:-120px -120px auto auto;
  width:240px; height:240px;
  background: radial-gradient(circle at 35% 35%, rgba(223,37,49,.22), transparent 60%);
  filter: blur(20px);
  opacity:.9;
}
  .card__icon{
  width:40px; height:40px;
  border-radius:16px;
  display:grid; place-items:center;
  border:1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(223,37,49,.28), rgba(255,255,255,.03));
  margin-top: 30px;
  margin-bottom: 12px;
}
.list{margin:12px 0 0; padding-left: 18px; color:rgba(255,255,255,.72)}
.list li{margin:7px 0}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
  align-items:stretch;
}
.tabs{
  margin-top: 16px;
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  overflow:hidden;
}
.tabs__bar{
  display:flex;
  gap:8px;
  padding:10px;
  background: rgba(255,255,255,.03);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.tab{
  flex:1;
  padding:10px 12px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.25);
  cursor:pointer;
  color: rgba(255,255,255,.78);
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .15s var(--ease);
}
.tab:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.18)}
.tab.is-active{
  background: linear-gradient(180deg, rgba(223,37,49,.78), rgba(223,37,49,.30));
  border-color: rgba(223,37,49,.55);
  color: rgba(255,255,255,.94);
}
.tabs__panes{padding: 14px}
.pane{display:none}
.pane.is-active{display:block}
.tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}
.tag{
  padding:8px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.78);
  font-size:13px;
}
.tag--link{
  text-decoration:none;
  transition: transform .15s var(--ease), border-color .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.tag--link:hover{
  transform: translateY(-1px);
  border-color: rgba(223,37,49,.55);
  background: rgba(223,37,49,.14);
  color: rgba(255,255,255,.92);
}

.quote{
  height:100%;
  border-radius: 36px;
  padding: 18px;
  border:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(800px 420px at 35% 10%, rgba(223,37,49,.18), transparent 65%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.22));
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.quote__top{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  margin-bottom: 14px;
}
.quote__badge{
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(223,37,49,.45);
  background: rgba(223,37,49,.18);
  font-size:12px;
}
.quote__hint{font-size:12px; color:rgba(255,255,255,.65)}
.quote__title{font-weight:700; font-size:18px; letter-spacing:.2px}
.quote__bottom{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:10px;
  margin-top: 18px;
}
.kpi{
  border-radius: 22px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 12px 12px 10px;
}
.kpi__n{font-weight:700; font-size:18px}
.kpi__t{margin-top:4px; font-size:12px; color:rgba(255,255,255,.65)}

.steps{
  list-style:none;
  padding:0; margin: 0;
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:12px;
}
.step{
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 16px;
  position:relative;
  overflow:hidden;
}
.step::before{
  content:"";
  position:absolute; inset:auto -80px -90px auto;
  width:200px; height:200px;
  background: radial-gradient(circle at 30% 30%, rgba(223,37,49,.18), transparent 60%);
  filter: blur(18px);
}
.step__n{
  font-weight:700;
  letter-spacing:.8px;
  color: rgba(255,255,255,.55);
  font-size:12px;
}
.step__t{margin-top:10px; font-weight:700}

.case{
  border-radius: 30px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 18px;
  position:relative;
  overflow:hidden;
}
.case--flat{
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}
.case::before{
  content:"";
  position:absolute; inset:-120px auto auto -140px;
  width:260px; height:260px;
  background: radial-gradient(circle at 40% 40%, rgba(223,37,49,.20), transparent 60%);
  filter: blur(20px);
}
.case__top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
.case__title{font-weight:700}
.case__pill{
  padding:7px 10px;
  border-radius:999px;
  background: rgba(223,37,49,.18);
  border:1px solid rgba(223,37,49,.40);
  font-size:12px;
  white-space:nowrap;
}
.case__meta{display:flex; flex-wrap:wrap; gap:8px; margin-top: 12px}

.cta{
  border-radius: 42px;
  border:1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(900px 460px at 30% 10%, rgba(223,37,49,.22), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.20));
  box-shadow: var(--shadow);
  padding: 22px;
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 16px;
  overflow:hidden;
}
.cta__bullets{display:grid; gap:10px; margin-top: 14px}
.bullet{display:flex; align-items:center; gap:10px; color:rgba(255,255,255,.78)}
.bullet__dot{
  width:8px; height:8px; border-radius:50%;
  background: rgba(223,37,49,.95);
  box-shadow: 0 0 18px rgba(223,37,49,.55);
}

.form{
  border-radius: 30px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  padding: 16px;
}
.form__row{display:grid; grid-template-columns: 1fr 1fr; gap:10px}
.field{display:grid; gap:8px; margin-bottom: 10px}
.field__label{font-size:12px; color:rgba(255,255,255,.68)}
.field__input{
  width:100%;
  padding: 12px 12px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  outline:none;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.field__input::placeholder{color: rgba(255,255,255,.38)}
.field__input:focus{
  border-color: rgba(223,37,49,.55);
  box-shadow: 0 0 0 6px rgba(223,37,49,.12);
  background: rgba(255,255,255,.04);
}
.field__input--area{min-height: 92px; resize: vertical}
.field--file{position:relative}
.field__file{position:absolute; inset:0; opacity:0; cursor:pointer}
.field__fileUi{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding: 12px 12px;
  border-radius: 16px;
  border:1px dashed rgba(255,255,255,.16);
  background: rgba(255,255,255,.02);
}
.field__fileName{color: rgba(255,255,255,.78)}
.field__fileHint{font-size:12px; color: rgba(255,255,255,.55)}

.contact{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
}
.contact__item{
  border-radius: 28px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 16px;
}
.contact__k{font-size:12px; color:rgba(255,255,255,.65)}
.contact__v{display:inline-block; margin-top: 10px; font-weight:700; text-decoration:none}
.contact__v:hover{text-decoration:underline}
.contact__v--row{display:flex; gap:10px; align-items:center}
.contact__s{margin-top: 8px; font-size:12px}
.kv{display:grid; gap:6px}
.kv__row{
  display:grid;
  grid-template-columns: 64px minmax(0,1fr);
  gap:10px;
  align-items:baseline;
}
.kv__k{font-size:12px; color:rgba(255,255,255,.65); font-weight:600}
.kv__v{color:rgba(255,255,255,.88); word-break:break-word}
.mini{
  border-radius:999px;
  padding:9px 12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  cursor:pointer;
  color: rgba(255,255,255,.82);
  transition: transform .15s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.mini:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.05)}
.mini:active{transform: translateY(0)}

.footer{
  padding: 26px 0 34px;
  border-top: 0;
  background: transparent;
}
.footer__inner{display:flex; align-items:center; justify-content:space-between; gap:14px}
.footer__left{display:grid; gap:8px}
.footer__right{display:flex; gap:14px; align-items:center}

.toast{
  position:fixed;
  left: 18px;
  bottom: 18px;
  z-index: 80;
  display:flex;
  align-items:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(9,9,12,.66);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 70px rgba(0,0,0,.55);
  opacity:0;
  transform: translateY(10px);
  pointer-events:none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.toast.is-show{
  opacity:1;
  transform: translateY(0);
}
.toast__dot{
  width:10px; height:10px; border-radius:50%;
  background: rgba(223,37,49,.95);
  box-shadow: 0 0 24px rgba(223,37,49,.55);
}
.toast__text{font-size:13px; color: rgba(255,255,255,.88)}

.reveal{
  opacity:0;
  transform: translateY(14px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-in{
  opacity:1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px){
  .nav{display:none}
  .burger{display:inline-grid; place-items:center}
  .header__inner{gap:10px}
  .brand__tag{display:none}
  .brand__name{font-size:12px}
  .brand__mark{width:28px;height:28px;border-radius:9px}
  .header__actions .btn{padding:10px 12px}
  .header__actions .btn__icon{display:none}
  .header__actions .btn__text{white-space:nowrap; font-size:13px}
  .header__call-btn{padding:6px 10px; font-size:12px}
  .header__call-btn svg{width:16px; height:16px}
  .header__call-btn .header__call-text{display:none}
  .float-call{bottom:16px; right:16px}
  .float-call__btn{width:52px; height:52px}
  .float-call__btn svg{width:22px; height:22px}
  .hero__inner{grid-template-columns: 1fr; gap:14px}
  .hero{padding-top: 26px}
  .hero__stock-link{margin-top:32px !important}
  .hero__stats{grid-template-columns: 1fr; gap:10px}
  .grid--3{grid-template-columns: 1fr}
  .grid--2{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .steps{grid-template-columns: 1fr}
  .cta{grid-template-columns: 1fr}
  .form__row{grid-template-columns: 1fr}
  .contact{grid-template-columns: 1fr}
  .gallery{grid-template-columns: repeat(2, minmax(0,1fr))}
  .section__head{flex-direction:column; align-items:flex-start}

  /* Mobile: align section backgrounds like desktop */
  .section{padding: 48px 0}
  .section--tight{padding: 38px 0}

  /* Hero: ровный бордовый фон под слоями на мобиле */
  #top{
    /* явно указываем тот же фон, что и на ПК */
    background: url("./media/hero-bg.png") center / cover no-repeat;
  }

  #services{padding-top: 16px;}

  /* unify backgrounds per “блок” на мобиле */
  #services,
  #process,
  #cases{
    background: linear-gradient(180deg, rgba(46,10,14,.92), rgba(18,6,8,.92));
    border-top: 1px solid rgba(255,255,255,.06);
  }

  #contacts{
    background: linear-gradient(180deg, rgba(46,10,14,.92), rgba(18,6,8,.92) 70%, rgba(5,5,7,.92));
    border-top: 1px solid rgba(255,255,255,.06);
  }

  .section--split,
  #advantages{
    background: linear-gradient(180deg, rgba(46,10,14,.92), rgba(18,6,8,.92));
  }

  .section--burgundyToBlack{
    background: linear-gradient(180deg, rgba(46,10,14,.92), rgba(18,6,8,.92) 75%, rgba(5,5,7,.92));
  }

  .section--cta{
    background: linear-gradient(180deg, rgba(46,10,14,.96), rgba(18,6,8,.96));
  }
}

@media (max-width: 560px){
  .gallery{
    grid-template-columns: 1fr;
    gap:10px;
  }
  .gallery__item,
  .gallery__item img{
    min-height:210px;
  }
  .gallery-modal{padding:10px}
  .gallery-modal__img{max-width:96vw; max-height:78vh}
  .gallery-modal__nav{
    width:42px;
    height:42px;
    font-size:28px;
  }
  .gallery-modal__close{
    top:10px;
    right:10px;
  }
  .gallery-modal__nav--prev{left:10px}
  .gallery-modal__nav--next{right:10px}
}

/* Mobile menu overlay (injected by JS) */
.menu{
  position:fixed; inset: 70px 14px auto 14px;
  border-radius: 26px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(9,9,12,.78);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  padding: 12px;
  display:none;
  z-index:60;
}
.menu.is-open{display:block}
.menu__link{
  display:flex;
  padding: 12px 12px;
  border-radius: 18px;
  text-decoration:none;
  color: rgba(255,255,255,.86);
  border:1px solid transparent;
}
.menu__link:hover{border-color: rgba(255,255,255,.10); background: rgba(255,255,255,.04)}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{transition:none}
  .btn,.tab,.mini{transition:none}
}

/* Выбор веб-почты (заявка) */
.mail-modal{
  position:fixed; inset:0; z-index:100;
  display:flex; align-items:center; justify-content:center;
  padding:20px;
  background: rgba(5,5,7,.72);
  backdrop-filter: blur(10px);
}
.mail-modal__panel{
  width:min(440px, 100%);
  padding: 26px 22px 20px;
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(9,9,12,.92);
  box-shadow: var(--shadow);
}
.mail-modal__title{
  margin:0 0 10px;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.02em;
}
.mail-modal__hint{
  margin:0 0 18px;
  font-size: .92rem;
  line-height: 1.45;
  color: var(--muted);
}
.mail-modal__btns{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
@media (max-width: 420px){
  .mail-modal__btns{ grid-template-columns: 1fr; }
}
.mail-modal__cancel{ width:100%; margin-top: 4px; }