/* ─── RESET & BASE ─────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'IBM Plex Sans',sans-serif;background:#0E1014;color:#fff;overflow-x:hidden;cursor:default}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}

a,
a:link ,
a:visited ,
a:hover ,
a:focus ,
a:active {
  color: #fff;
}

a {
  outline: none!important;
}
a:focus {
  outline: none!important;
}


/* ─── CSS VARIABLES ────────────────────────────────── */
:root{
  --orange:#F07A1A;
  --orange-d:#D96510;
  --orange-l:#FF8C2A;
  --dark:#0E1014;
  --dark2:#13161B;
  --dark3:#191D23;
  --dark4:#1F242C;
  --border:rgba(255,255,255,0.07);
  --border2:rgba(255,255,255,0.12);
  --gray:#7A8190;
  --gray2:#9FA5B0;
  --gray3:#C8CDD5;
  --white:#FFFFFF;
  --nav-h:92px;
  --side-padding: 60px;
}


@media(max-width:1024px){
    :root{
    --nav-h:80px;
    --side-padding: 40px;
  }
}

@media(max-width:767px){
    :root{
    --side-padding: 20px;
  }
}


/* ─── SCROLLBAR ─────────────────────────────────────── */
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--dark)}
::-webkit-scrollbar-thumb{background:var(--orange);border-radius:2px}

body {
  font-family: 'Oswald', 'IBM Plex Sans', sans-serif;
}

.line-accent,
.hero-inner h1 .line-accent {
    color: var(--orange);
}



/* ─── UTILITY ───────────────────────────────────────── */
.container{max-width:1280px;margin:0 auto; padding: 0 var(--side-padding);}
.orange{color:var(--orange)}


/* ─── ANIMATION BASE ────────────────────────────────── */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-50px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(50px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1)}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.delay-1{transition-delay:.1s}
.delay-2{transition-delay:.2s}
.delay-3{transition-delay:.3s}
.delay-4{transition-delay:.4s}
.delay-5{transition-delay:.5s}


html .page {
  margin: 0 0 0em;
}



/* ─── NAV ───────────────────────────────────────────── */


#nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);display:flex;align-items:center;
  padding:0 var(--side-padding);
  background:rgba(14,16,20,.97);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);transition:box-shadow .3s;gap:0}
#nav.scrolled{box-shadow:0 4px 40px rgba(0,0,0,.5)}
nav#nav{background:rgba(14,16,20,.97)}
.nav-logo{
  display:flex;align-items:center;gap:10px;
  flex-shrink:0;
}
.logo-mark{
  width:40px;height:40px;
  background:var(--orange);
  border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.logo-mark::before{
  content:'';position:absolute;
  top:-50%;left:-50%;width:200%;height:200%;
  background:linear-gradient(135deg,rgba(255,255,255,.15) 0%,transparent 60%);
}
.logo-mark svg{width:22px;height:22px;fill:#fff}
.logo-name{
  font-family:'Oswald',sans-serif;
  font-size:20px;font-weight:600;
  letter-spacing:2px;color:#fff;
  text-transform:uppercase;
}
.logo-name span{color:var(--orange)}

.nav-menu{
  display:flex;list-style:none;gap:4px;
  margin:0 auto;
}
.nav-menu a{
  font-size:12px;font-weight:500;
  letter-spacing:.8px;text-transform:uppercase;
  color:var(--gray2);padding:8px 14px;
  border-radius:3px;
  transition:color .2s,background .2s;
  display:block;
}
.nav-menu a:hover,.nav-menu a.active{color:#fff;background:rgba(255,255,255,.05)}
.nav-menu a.active{color:var(--orange);background:rgba(240,122,26,.08)}

.nav-right{
  display:flex;align-items:center;gap:10px;
  flex-shrink:0;
}
.nav-phone{
  font-size:14px;font-weight:600;color:#fff;
  letter-spacing:.3px;
  padding:0 16px;
}
.nav-icon{
  width:36px;height:36px;border-radius:50%;
  border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:border-color .2s,background .2s;
  color:var(--gray2);font-size:15px;
}
.nav-icon:hover{border-color:var(--orange);background:rgba(240,122,26,.1);color:var(--orange)}


/* ─── BUTTONS ───────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  height:52px;padding:0 32px;
  font-family:'IBM Plex Sans',sans-serif;
  font-size:12px;font-weight:600;letter-spacing:1.2px;
  text-transform:uppercase;cursor:pointer;
  border:none;outline:none;
  transition:all .25s;
  position:relative;overflow:hidden;
}
.btn::after{
  content:'';position:absolute;
  inset:0;background:rgba(255,255,255,0);
  transition:background .25s;
}
.btn:hover::after{background:rgba(255,255,255,.06)}

.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-d)}
.btn-outline{
  background:transparent;color:#fff;
  border:1px solid rgba(255,255,255,.25);
}
.btn-outline:hover{border-color:rgba(255,255,255,.6)}
.btn-sm{height:44px;padding:0 24px;font-size:11px}


/* ─── SEC LABEL UNDER TITLE ─────────────────────────────────────── */

.sec-label{display:inline-flex;align-items:center;gap:12px;margin-bottom:18px}
.sec-label-bar{width:36px;height:2px;background:var(--orange)}
.sec-label-text{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.8px;color:var(--orange)}
.sec-title{font-family:'Oswald',sans-serif;font-size:clamp(26px,3.5vw,46px);font-weight:700;text-transform:uppercase;line-height:1.08}
.sec-title .ul{text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:6px}





/* ─── PAGE HERO INNER PAGES─────────────────────────────────────── */
.page-hero{
  margin-top:var(--nav-h);background:var(--dark2);
  position:relative;overflow:hidden;
 
}

.page-hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(240,122,26,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(240,122,26,.04) 1px,transparent 1px);
  background-size:52px 52px;animation:gridMove 22s linear infinite;
}

.page-hero.inner-hero {
  margin-top: var(--nav-h);
  background: var(--dark2);
  position: relative;
  overflow: hidden;
  /*padding: 72px 60px 0;*/
  display: flex;
 

} 
.page-hero .hero-left {
  width: 52%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px var(--side-padding);
  position: relative;
  z-index: 2;
}
.page-hero.inner-hero  .hero-left {
  padding: 80px var(--side-padding) 0px ;

}

.page-hero .hero-right {
  width: 48%;
  position: relative;
  overflow: hidden;
  /*border: white solid 1px!important;*/
}


.hero-img-bg {
  position: absolute;
  inset: 0;

} 

.hero-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,rgba(14,16,20,.6) 0%,transparent 60%), linear-gradient(to top,rgba(14,16,20,.8) 0%,transparent 40%);
}


@keyframes gridMove{from{background-position:0 0}to{background-position:52px 52px}}
.page-hero-glow{position:absolute;top:-30%;right:-10%;width:50%;height:120%;background:radial-gradient(ellipse,rgba(240,122,26,.06) 0%,transparent 65%);pointer-events:none}
.page-hero-accent{position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(to bottom,var(--orange),transparent)}
.page-hero-inner{position:relative;z-index:2;max-width:820px}

.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:24px}
.breadcrumb a{font-size:11px;color:var(--gray);text-transform:uppercase;letter-spacing:.5px;transition:color .2s}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb .sep{font-size:11px;color:var(--gray)}
.breadcrumb .cur{font-size:11px;color:var(--orange);text-transform:uppercase;letter-spacing:.5px}

.hero-h1,
.page-hero h1{font-family:'Oswald',sans-serif;font-size:clamp(54px,5vw,54px);font-weight:700;text-transform:uppercase;line-height:1.02;letter-spacing:-.5px;margin-bottom:24px}
.page-hero h1 span {color:var(--orange)} 
.page-hero p{font-size:18px;line-height:1.75;color:var(--gray2);max-width:560px;margin-bottom:44px}
.page-hero p strong{color:#fff}


/* hero bottom tabs */
.hero-tabs{display:flex;border-top:1px solid var(--border);margin-top:40px}
.hero-tab{padding:20px 0;margin-right:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--gray);border-top:2px solid transparent;margin-top:-1px;transition:all .2s;cursor:pointer}
.hero-tab:hover,.hero-tab.active{color:#fff;border-top-color:var(--orange)}




/* ─── PAGE HERO ─────────────────────────────────────── */


/* hero stats row */
.hero-stats-row{display:flex;border-top:1px solid var(--border);margin-top:40px}
.hero-stat{padding:24px 44px 24px 0;margin-right:44px;border-right:1px solid var(--border)}
.hero-stat:last-child{border-right:none;padding-right:0;margin-right:0}
.hero-stat-num{font-family:'Oswald',sans-serif;font-size:38px;font-weight:700;line-height:1;margin-bottom:5px}
.hero-stat-num span{color:var(--orange)}
.hero-stat-label{font-size:12px;color:var(--gray);line-height:1.4}

/* services nav bar */
.svc-bar{background:var(--dark3);border-bottom:1px solid var(--border)}
.svc-bar-inner{display:flex;overflow-x:hidden;scrollbar-width:none; padding-left:var(--side-padding) ;}

.svc-tab{display:flex;align-items:center;gap:10px;
  padding:20px 30px;border-right:1px solid var(--border);cursor:pointer;text-decoration:none;transition:background .2s;flex-shrink:0;
border-top: 2px solid transparent;}
/*.svc-tab:first-child{padding-left:60px}*/
.svc-tab:hover,.svc-tab.active{
  background:rgba(240,122,26,.05);
  border-top-color: var(--orange);


}
.svc-tab-num{font-family:'Oswald',sans-serif;font-size:11px;font-weight:700;color:var(--orange);letter-spacing:1px}
.svc-tab-label{font-size:11px;font-weight:600;color:var(--gray2);text-transform:uppercase;letter-spacing:.4px;white-space:nowrap}
.svc-tab.active .svc-tab-label{color:#fff}






/* ─── OVERVIEW GRID ─────────────────────────────────── */
.overview-section{padding:100px var(--side-padding);background:var(--dark)}
.overview-head{margin-bottom:64px}


.overview-head p{font-size:18px;line-height:1.7;color:var(--gray2);}

.overview-head .reveal.opys {max-width:640px;margin-top:16px}

.svc-cards-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:3px;background:var(--border);border:1px solid var(--border);
}
.svc-card{
  background:var(--dark2);padding:0;
  display:flex;flex-direction:column;
  position:relative;overflow:hidden;
  transition:background .3s;cursor:default;
}
.svc-card:hover{background:#161921}
.svc-card-bar{height:3px;background:transparent;transition:background .35s;transform-origin:left}
.svc-card:hover .svc-card-bar{background:var(--orange)}
.svc-card-body{padding:44px 44px 36px;flex:1}
.svc-num{font-family:'Oswald',sans-serif;font-size:72px;font-weight:700;color:rgba(240,122,26,.07);line-height:1;margin-bottom:16px;transition:color .3s}
.svc-card:hover .svc-num{color:rgba(240,122,26,.13)}
.svc-card-icon{width:48px;height:48px;background:rgba(240,122,26,.1);border:1px solid rgba(240,122,26,.2);border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:background .3s,border-color .3s}
.svc-card:hover .svc-card-icon{background:rgba(240,122,26,.17);border-color:rgba(240,122,26,.4)}
.svc-card-icon svg{width:22px;height:22px;stroke:var(--orange);fill:none;stroke-width:1.8}
.svc-card h3{font-family:'Oswald',sans-serif;font-size:21px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;line-height:1.2;color:#fff;margin-bottom:14px}
.svc-card p{font-size:16px;line-height:1.7;color:var(--gray2)}
.svc-card-footer{padding:20px 44px;border-top:1px solid var(--border);background:rgba(0,0,0,.1);display:flex;align-items:center;justify-content:space-between;gap:12px}
a.svc-card-link{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  color:var(--orange);transition:gap .2s}
.svc-card:hover .svc-card-link{gap:12px}
.svc-card-link svg{width:12px;height:12px;stroke:var(--orange);fill:none;stroke-width:2.5}
.svc-card-tag{font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--gray);background:rgba(255,255,255,.04);padding:4px 10px;border:1px solid var(--border2);border-radius:2px}

/* ─── DETAIL SECTIONS ───────────────────────────────── */
.detail-sec{
  padding:100px var(--side-padding);
  border-top:1px solid var(--border);
}
.detail-sec:nth-child(odd){background:var(--dark)}
.detail-sec:nth-child(even){background:var(--dark2)}



.detail-inner{
  display:grid;grid-template-columns:1fr 1fr;
  gap:80px;align-items:start;
}
.detail-inner.rev{direction:rtl}
.detail-inner.rev>*{direction:ltr}

.detail-content{}
.detail-content p{font-size:18px;line-height:1.4;color:var(--gray2);margin:20px 0 32px}
.detail-content p strong{color:#fff}

/* feature list */
.feature-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--border)}
.feature-item{display:flex;align-items:flex-start;gap:14px;padding:16px 0;border-bottom:1px solid var(--border)}
.feature-dot{width:6px;height:6px;background:var(--orange);border-radius:50%;flex-shrink:0;margin-top:6px}
.feature-text{font-size:18px;line-height:1.3;color:var(--gray2)}
.feature-text strong{color:#fff}

/* visual panel */
.detail-visual{
  background:var(--dark3);border:1px solid var(--border);
  position:relative;overflow:hidden;
}
.detail-visual::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;z-index: 99;background:linear-gradient(90deg,var(--orange),transparent)}
.detail-visual-img{
  width:100%;aspect-ratio:4/3;
  background-size:cover;background-position:center;
  filter:brightness(.6) saturate(.7);
  transition:filter .5s/*,transform .5s*/;
}
.detail-visual:hover .detail-visual-img{filter:brightness(.7) saturate(.8);/*transform:scale(1.03)*/}
.detail-visual-body{padding:32px}
.detail-visual-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--orange);margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--border)}
.spec-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}
.spec-row:last-child{border-bottom:none}
.spec-key{font-size:18px;line-height: 1.3; color:var(--gray)}
.spec-val{font-family:'Oswald',sans-serif;font-size:18px;line-height: 1.3;font-weight:600;color:var(--orange)}
.chars-table-title {font-size:18px;line-height: 1.3; margin-bottom: 10px;}



/* ─── EARTHING SECTION (особлива) ───────────────────── */
.earthing-section{
  padding:100px var(--side-padding);
  background:var(--dark);
  border-top:1px solid var(--border);
}
.earthing-inner{
  display:grid;grid-template-columns:1fr 1.2fr;
  gap:80px;align-items:center;
}
.earthing-content p{font-size:18px;line-height:1.8;color:var(--gray2);margin:20px 0 36px}
.earthing-content p strong{color:#fff}

.earthing-cards{
  display:grid;grid-template-columns:1fr 1fr;
  gap:3px;background:var(--border);border:1px solid var(--border);
  margin-top:32px;
}
.e-card{
  background:var(--dark2);padding:28px 24px;
  transition:background .25s;
}
.e-card:hover{background:#161921}
.e-card-icon{font-size:24px;margin-bottom:14px}
.e-card-title{font-family:'Oswald',sans-serif;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:#fff;margin-bottom:8px}
.e-card-text{font-size:12px;line-height:1.55;color:var(--gray)}

/* visual right earthing */
.earthing-visual{
  background:var(--dark3);border:1px solid var(--border);
  position:relative;overflow:hidden;
}
.earthing-visual::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--orange),transparent)}
.earthing-visual-body{padding:40px}
.earthing-visual-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--orange);margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border)}

/* passport block */
.passport-block{
  background:rgba(240,122,26,.05);
  border:1px solid rgba(240,122,26,.15);
  border-left:3px solid var(--orange);
  padding:24px 28px;margin-top:28px;
}
.passport-block-title{font-family:'Oswald',sans-serif;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:#fff;margin-bottom:12px}
.passport-block p{font-size:13px;line-height:1.7;color:var(--gray2)}
.passport-block p strong{color:#fff}

/* ─── PROCESS SECTION ───────────────────────────────── */
.process-section{
  padding:100px var(--side-padding);
  background:var(--dark2);
  border-top:1px solid var(--border);
}
.process-inner{
  display:grid;grid-template-columns:1fr 1fr;
  gap:80px;align-items:start;
}
.process-steps{display:flex;flex-direction:column;margin-top:40px}
.p-step{
  display:flex;gap:20px;
  padding:28px 0;border-bottom:1px solid var(--border);
  position:relative;
}
.p-step:last-child{border-bottom:none}
.p-step-left{display:flex;flex-direction:column;align-items:center;gap:0}
.p-step-num{
  width:44px;height:44px;flex-shrink:0;
  background:rgba(240,122,26,.1);border:1px solid rgba(240,122,26,.25);
  border-radius:4px;display:flex;align-items:center;justify-content:center;
}
.p-step-num span{font-family:'Oswald',sans-serif;font-size:17px;font-weight:700;color:var(--orange)}
.p-step-line{flex:1;width:2px;background:linear-gradient(to bottom,rgba(240,122,26,.25),transparent);margin-top:8px}
.p-step:last-child .p-step-line{display:none}
.p-step-body{padding-top:8px}
.p-step-title{font-family:'Oswald',sans-serif;font-size:17px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;color:#fff;margin-bottom:6px}
.p-step-text{font-size:14px;line-height:1.65;color:var(--gray)}

/* objects we service */
.objects-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:3px;background:var(--border);border:1px solid var(--border);
  margin-top:40px;
}
.obj-item{
  background:var(--dark);
  padding:24px 20px;
  display:flex;align-items:flex-start;gap:12px;
  transition:background .2s;
}
.obj-item:hover{background:#0a0c10}
.obj-dot{width:7px;height:7px;background:var(--orange);border-radius:50%;flex-shrink:0;margin-top:5px}
.obj-text{font-size:13px;color:var(--gray2);line-height:1.4}



/* ─── TABLET ────────────────────────────────────────── */
@media(max-width:1100px){
  /*
  .nav-phone{display:none}
 
  */

   .overview-section,.detail-sec,.earthing-section,.process-section,.cta-section,footer{padding-left:40px;padding-right:40px}

  .detail-inner,.detail-inner.rev{grid-template-columns:1fr;direction:ltr}
  .earthing-inner,.process-inner{grid-template-columns:1fr;gap:48px}
  .svc-cards-grid{grid-template-columns:1fr}
}



/* ─── MOBILE ────────────────────────────────────────── */
@media(max-width:768px){
 

 

  .overview-section,.earthing-section,.process-section{padding:56px 20px}
  .detail-sec{padding:64px 20px}
  .cta-section{padding:56px 20px}
  .svc-card-body{padding:28px 20px 20px}
  .svc-card-footer{padding:16px 20px;flex-wrap:wrap}

  .detail-inner,.detail-inner.rev{grid-template-columns:1fr;direction:ltr;gap:40px}
  .earthing-inner,.process-inner{grid-template-columns:1fr;gap:40px}
  .earthing-cards{grid-template-columns:1fr}
  .objects-grid{grid-template-columns:1fr}

    .protocols-grid {
      grid-template-columns:1fr
      /*
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      margin-top: 60px;*/
    }



}

@media(max-width:420px){
  .page-hero{padding-left:16px;padding-right:16px}
  .overview-section,.detail-sec,.earthing-section,.process-section,.cta-section{padding-left:16px;padding-right:16px}
  .footer-top{grid-template-columns:1fr}
}



.sec-title .underline ,
.section-title .underline {
  text-decoration: underline;
    text-decoration-color: var(--orange);
    text-underline-offset: 6px;
}


/* ── INSTRUMENTS LIST ── */
  .instruments-section {
    background: var(--dark2);
    padding: 100px var(--side-padding);
    border-bottom: 1px solid var(--border);
  }

  .instruments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-top: 60px;
  }

  .instrument-item {
    background: var(--dark);
    padding: 36px 32px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: background .2s;
  }

  .instrument-item:hover { background: #0f1115; }

  .instrument-dot {
    width: 8px; height: 8px;
    background: var(--orange);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 6px;
  }

  .instrument-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--white);
    line-height: 1.4;
  }

  /* ── TECH REPORT ── */
  .report-section {
   
  }

  .protocols-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 60px;
  }

  .protocol-card {
    background: var(--dark3);
    border: 1px solid var(--border);
    padding: 36px;
    position: relative;
    transition: border-color .3s;
  }

  .protocol-card:hover { border-color: rgba(240,122,26,0.3); }

  .protocol-number {
    position: absolute;
    top: 24px; right: 24px;
    font-family: 'Oswald', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: rgba(240,122,26,0.1);
    line-height: 1;
  }

  .protocol-badge {
    display: inline-block;
    background: rgba(240,122,26,0.15);
    color: var(--orange);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 2px;
    margin-bottom: 20px;
  }

  .protocol-card h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 17px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
    color: var(--white);
  }



  /* ── TECH REPORT ── */
  .report-section.detail-sec {
   padding-top: 0!important;
    border-bottom: none!important;
    background: var(--dark);
  }

  .detail-sec:last-child {
  /* стилі для останнього елемента */

}

.detail-sec:nth-last-of-type(2) {
  /* стилі для передостаннього .detail-sec */

}



  .protocol-card {
    background: var(--dark3);
    border: 1px solid var(--border);
    padding: 36px;
    position: relative;
    transition: border-color .3s;
  }

  .protocol-card:hover { border-color: rgba(240,122,26,0.3); }

  .protocol-number {
    position: absolute;
    top: 24px; right: 24px;
    font-family: 'Oswald', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: rgba(240,122,26,0.1);
    line-height: 1;
  }

  .protocol-badge {
    display: inline-block;
    background: rgba(240,122,26,0.15);
    color: var(--orange);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 2px;
    margin-bottom: 20px;
  }

  .protocol-card h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 17px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
    color: var(--white);
  }


  /* ── INFO BANNER ── */
  .info-banner {
    background: var(--dark3);
    border: 1px solid rgba(240,122,26,0.2);
    border-left: 3px solid var(--orange);
    padding: 28px 36px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-top: 40px;
  }

  .info-banner-icon {
    width: 36px; height: 36px;
    background: rgba(240,122,26,0.12);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .info-banner-icon svg { width: 18px; height: 18px; stroke: var(--orange); fill: none; stroke-width: 2; }

  .info-banner p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--gray-light);
  }

  .info-banner strong { color: var(--white); }


 

@media(max-width:768px){
 

    .protocols-grid {
      grid-template-columns:1fr
      /*
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      margin-top: 60px;*/
    }

    .instruments-grid {  grid-template-columns:1fr}
}












/* ─── CTA ───────────────────────────────────────────── */
.cta-section{
  background:var(--dark3);border-top:1px solid var(--border);
  padding:80px var(--side-padding);position:relative;overflow:hidden;
}

.cta-section::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(240,122,26,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(240,122,26,.03) 1px,transparent 1px);background-size:56px 56px}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta-text h2{font-family:'Oswald',sans-serif;font-size:clamp(22px,3vw,42px);font-weight:700;text-transform:uppercase;line-height:1.1;margin-bottom:12px}
.cta-text p{font-size:14px;color:var(--gray2);max-width:480px}
.cta-btns{display:flex;gap:14px;flex-shrink:0}
.cta-inner .cta-text span {color:var(--orange);}

/* ─── TABLET ────────────────────────────────────────── */
/*
@media(max-width:1100px){
  .cta-section{padding-left:40px;padding-right:40px}
}
*/


/* ─── MOBILE ────────────────────────────────────────── */
@media(max-width:768px){

   .page-hero{padding:48px var(--side-padding) 0}
   .hero-h1,
  .page-hero h1{font-size:clamp(26px,9vw,32px); line-height: 1.12;}
  .page-hero-sub{font-size:14px;margin-bottom:28px}
  .hero-stats-row{flex-direction: column;}
  .hero-stats-row::-webkit-scrollbar{display:none}
  .hero-stat{flex-shrink:0;padding:20px var(--side-padding) 20px 0;margin-right:0px; border-right: none;}
  .hero-stat-num{font-size:30px}

  /*.svc-tab:first-child{padding-left:20px}*/

  .hero-tabs {
    flex-direction: column;

  }
  .hero-tabs .hero-tab {
    width: 100%;
    margin-right: 0;
  }


  .svc-bar-inner {
    flex-direction: column;
  }

  .cta-section{padding:56px var(--side-padding)}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:28px}
  .cta-btns{flex-direction:column;width:100%}
  .cta-btns .btn{width:100%;justify-content:center;height:52px}
}




/* ─── FOOTER ────────────────────────────────────────── */
footer{
  background:var(--dark);
  border-top:1px solid var(--border);
  padding:60px var(--side-padding) 40px;
}

.footer-top{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  gap:60px;margin-bottom:48px;
  padding-bottom:48px;
  border-bottom:1px solid var(--border);
}
.footer-brand p{
  font-size:13px;line-height:1.7;color:var(--gray);
  margin-top:16px;max-width:220px;
}
.footer-col-title{
  font-size:10px;font-weight:700;
  text-transform:uppercase;letter-spacing:1.8px;
  color:var(--gray);margin-bottom:20px;
}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px; margin-left: 0;}
.footer-links a{
  font-size:13px;color:var(--gray2);
  transition:color .2s;
}
.footer-links a:hover{color:#fff}
.footer-contact{display:flex;flex-direction:column;gap:14px}
.footer-contact a{
  font-size:14px;font-weight:600;color:#fff;
  transition:color .2s;
}
.footer-contact a:hover{color:var(--orange)}
.footer-contact span{font-size:13px;color:var(--gray)}
.footer-social{display:flex;gap:10px;margin-top:0px; flex-direction: column;}
.footer-social .line {
  display:flex;gap:10px;margin-top:0px; align-items: center;
}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  color:var(--gray2);font-size:14px;
  transition:all .2s;
}
.footer-social a.phone-text {
  border: none;
  width: auto;
  margin-left: 8px;
}

.footer-social a:hover{border-color:var(--orange);color:var(--orange);background:rgba(240,122,26,.08)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
}
.footer-social a.phone-text:hover span,
.footer-social a.phone-text:hover {
  background: none;
 color:var(--orange);
}
.footer-bottom p{font-size:12px;color:var(--gray)}

/* ─── SECTION TITLES WITH UNDERLINE ─────────────────── */
.title-underlined{
  position:relative;display:inline-block;
}
.title-underlined::after{
  content:'';position:absolute;
  bottom:-4px;left:0;right:0;height:3px;
  background:var(--orange);
  transform:scaleX(0);transform-origin:left;
  transition:transform .6s cubic-bezier(.22,.61,.36,1) .3s;
}
.title-underlined.visible::after{transform:scaleX(1)}



/* ─── RESPONSIVE ────────────────────────────────────── */
@media(max-width:1024px){
  .hero-left{width:100%!important;}
  .hero-right{display:none!important}

  .svc-bar-inner {
    flex-direction: column;

  }

}

@media(max-width:900px){
  /*:root{--nav-h:80px}*/

  .container,.hero-left-,#services .services-head,#advantages .adv-head{padding-left:24px;padding-right:24px; }

  .hero-left{width:100%!important;padding:60px 24px 40px!important}
  .hero-right{display:none!important}

  .page-hero.inner-hero {
    padding: 0!important;
   }
   .page-hero.inner-hero .hero-left {padding-bottom: 0!important;}

  #hero{min-height:auto!important}

  /*#nav{padding:10px 24px!important}*/


  .page-hero.inner-hero .btn {
    display: flex;
    width: 100%;
    justify-content: center;
  } 


}

/* ─── UNIFIED NAV ──────────────── */
/*
#nav{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:1000;
  min-height:var(--nav-h);
  height: auto;

  display:flex;align-items:center;padding:0 60px;background:rgba(14,16,20,.97);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);transition:box-shadow .3s;gap:0}
  */



#nav.scrolled{box-shadow:0 4px 40px rgba(0,0,0,.5)}
nav#nav{background:rgba(14,16,20,.97)}
.nav-logo{display:flex;align-items:center;flex-shrink:0;text-decoration:none}
.nav-logo img{height:54px;width:auto;object-fit:contain;display:block} 
.nav-menu{display:flex;list-style:none;gap:4px;margin:0 auto}
.nav-menu a{font-family:'IBM Plex Sans',sans-serif;font-size:12px;font-weight:500;letter-spacing:.8px;text-transform:uppercase;color:#9FA5B0;padding:8px 14px;border-radius:3px;transition:color .2s,background .2s;display:block}
.nav-menu a:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-menu .current_page_item a {color:#F07A1A;background:rgba(240,122,26,.08)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-phone{font-family:'IBM Plex Sans',sans-serif;font-size:14px;font-weight:600;color:#fff;letter-spacing:.3px;padding:0 16px;text-decoration:none;white-space:nowrap}
.nav-icon{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .2s,background .2s;color:#9FA5B0;font-size:15px;text-decoration:none}
.nav-icon:hover{border-color:#F07A1A;background:rgba(240,122,26,.1);color:#F07A1A}

.phone-num {}
.phone-num:hover {color: var(--orange);}



/* ─── BURGER ───────────────────── */
.burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;cursor:pointer;border:1px solid rgba(255,255,255,.12);border-radius:4px;background:transparent;flex-shrink:0;padding:0}
.burger span{display:block;width:20px;height:2px;background:#fff;border-radius:1px;transition:transform .3s,opacity .3s,width .3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0;width:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ─── MOBILE MENU ──────────────── */
.mobile-menu{display:none;position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;background:rgba(14,16,20,.98);backdrop-filter:blur(20px);z-index:999;flex-direction:column;padding:32px 24px 48px;overflow-y:auto;transform:translateX(100%);transition:transform .35s cubic-bezier(.22,.61,.36,1)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu.visible{display:flex}
.mobile-nav-links{list-style:none;display:flex;flex-direction:column;border-top:1px solid rgba(255,255,255,0.07);margin-bottom:40px; margin-left: 0;}
.mobile-nav-links li a{
  display:block;padding:18px 0;font-family:'Oswald',sans-serif;font-size:18px;
  font-weight:400;letter-spacing:1px;text-transform:uppercase;color:#9FA5B0;
  border-bottom:1px solid rgba(255,255,255,0.07);transition:color .2s,padding-left .2s;text-decoration:none
}
.mobile-nav-links li a:hover,.mobile-nav-links li a.active{color:#F07A1A;padding-left:8px}
.mobile-cta{margin-top:auto;display:flex;flex-direction:column;gap:12px}
.mobile-cta .btn{width:100%;justify-content:center}


/* ─── RESPONSIVE NAV ───────────── */
@media(max-width:1200px){
   .phone-num  {display: none;}
}

@media(max-width:1060px){
 
  .nav-phone{display:none}
}

@media(max-width:1024px){
  .site {
    overflow: hidden; 
  }
  #nav {
    width:100%;      
    /*padding:10px 60px;  */
    gap:12px;
    justify-content:space-between;
    box-sizing:border-box;   
  }
  .nav-menu{display:none}
  .nav-right .nav-phone,.nav-right .nav-icon{display:none}
  .burger{display:flex}
  .svc-bar-inner {
    padding-left: var(--side-padding);
    padding-right: var(--side-padding);
  }

  .svc-num {
    font-size: 52px;
  }

  .svc-tab {border-right: none;}
}



@media(max-width:768px){

 #nav{padding:0 var(--side-padding)}
.svc-bar-inner {
    padding-left: var(--side-padding);
    padding-right: var(--side-padding);
  }
 .svc-num {
    font-size: 42px;
  }



  footer{padding:48px 20px 12px!important}
  .footer-top{grid-template-columns:1fr!important;gap:28px!important; flex-direction: column; margin-bottom: 20px;
  padding-bottom: 20px;}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{flex-direction:column!important;gap:8px!important;text-align:center!important}

  #about,.about-content,.about-images{padding-left:0!important;padding-right:0!important}
  #cta-banner .cta-banner-inner{flex-direction:column!important;padding:48px 20px!important}
  .cta-banner-btns{flex-direction:column!important;width:100%}
  .cta-banner-btns .btn{width:100%;justify-content:center}
}



.contact-form-wrap{
  position:sticky;top:calc(var(--nav-h) + 40px);
}
.contact-form-head{margin-bottom:36px}
.contact-form-head p{font-size:14px;line-height:1.7;color:var(--gray2);margin-top:16px}

/* form */

.wpcf7-form {
  display:flex;flex-direction:column;gap:16px
}
.wpcf7 .form{display:flex;flex-direction:column;gap:16px}

.wpcf7-form .form-row{/*display:grid;grid-template-columns:1fr 1fr;gap:16px*/ display:flex;flex-direction:row; justify-content: space-between; gap:8px}
.wpcf7-form .form-row .field {width: calc(50% - 8px);}
.wpcf7 .field{display:flex;flex-direction:column;gap:16px}
.wpcf7 .field label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--gray)}
.wpcf7 .field input,.field textarea,.field select{
  background:var(--dark3);
  border:1px solid var(--border2);
  border-radius:2px;
  padding:14px 18px;
  font-family:'IBM Plex Sans',sans-serif;
  font-size:14px;color:#fff;
  outline:none;
  transition:border-color .2s,background .2s;
  width:100%;
}
.wpcf7 .field p {margin-bottom: 0;}


.wpcf7 .field input::placeholder,.field textarea::placeholder{color:var(--gray)}
.wpcf7 .field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--orange);
  background:rgba(240,122,26,.04);
}
.wpcf7 .field select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237A8190' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.wpcf7 .field select option{background:#1C1F23}
.wpcf7 .field textarea{resize:vertical; height:120px;line-height:1.6}

.form-note{font-size:12px;color:var(--gray);line-height:1.6;margin-top:4px}
.form-note a{color:var(--orange);transition:opacity .2s}
.form-note a:hover{opacity:.8}

.wpcf7 .btn-submit{
  display:flex;align-items:center;justify-content:center;gap:12px;
  width:100%;height:56px;
  background:var(--orange);color:#fff;
  font-family:'IBM Plex Sans',sans-serif;
  font-size:13px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  border:none;cursor:pointer;
  transition:background .25s,transform .15s;
  position:relative;overflow:hidden;
}
.wpcf7 .btn-submit:hover{background:var(--orange-d)}
.wpcf7 .btn-submit:active{transform:scale(.98)}
.wpcf7 .btn-submit svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2.2}

/* success state */
.form-success{
  display:none;
  flex-direction:column;align-items:center;justify-content:center;
  padding:48px 32px;text-align:center;
  border:1px solid rgba(76,175,80,.2);
  background:rgba(76,175,80,.04);
}
.form-success.visible{display:flex}
.success-icon{width:56px;height:56px;background:rgba(76,175,80,.12);border:1px solid rgba(76,175,80,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.success-icon svg{width:24px;height:24px;stroke:#4CAF50;fill:none;stroke-width:2.5}
.success-title{font-family:'Oswald',sans-serif;font-size:22px;font-weight:700;text-transform:uppercase;margin-bottom:12px}
.success-text{font-size:14px;color:var(--gray2);line-height:1.65}


/* ─── MOBILE ────────────────────────────────────────── */
@media(max-width:768px){
  .wpcf7-form,
  .wpcf7 .form-row {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  .wpcf7 .form-row{ /*justify-content: flex-start;*/ }
  .wpcf7 .form-row, .wpcf7 .field {}
  .wpcf7-form .form-row .field {width: 100%;}
}