/* =========================================================
   VAN TEC — design tokens
   ========================================================= */
:root{
  --bg:        #0B0C0E;
  --surface:   #16181C;
  --surface-2: #1D2025;
  --line:      rgba(255,255,255,0.09);
  --line-soft: rgba(255,255,255,0.05);
  --text:      #F3F2EE;
  --text-muted:#9A9DA6;
  --text-dim:  #6C6F78;
  --accent:    #2FD9C7;
  --accent-2:  #22A99B;
  --accent-tint: rgba(47,217,199,0.12);
  --gold:      #C7A467;
  --gold-tint: rgba(199,164,103,0.14);
  --danger:    #E5654B;

  --font-display: 'Unbounded', sans-serif;
  --font-body: 'Manrope', sans-serif;

  --radius-s: 4px;
  --radius-m: 10px;
  --radius-l: 20px;

  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; }
input,textarea{ font-family:inherit; font-size:1rem; }

::selection{ background:var(--accent); color:#08110F; }

:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

.container{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.section{ padding-block: clamp(64px, 10vw, 128px); position:relative; }
.section-tight{ padding-block: clamp(40px, 6vw, 72px); }

/* eyebrow / labels */
.eyebrow{
  font-family:var(--font-display);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--accent);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--accent);
  display:inline-block;
}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.12;
  letter-spacing:-0.01em;
  text-transform:uppercase;
}
h1{ font-size:clamp(34px, 5.4vw, 68px); }
h2{ font-size:clamp(26px, 3.6vw, 42px); }
h3{ font-size:16px; letter-spacing:.02em; }

p{ color:var(--text-muted); }
.lead{ font-size:clamp(16px,1.6vw,19px); color:var(--text-muted); max-width:56ch; }

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 28px;
  font-family:var(--font-body);
  font-weight:700;
  font-size:14px;
  letter-spacing:.03em;
  text-transform:uppercase;
  border-radius:var(--radius-s);
  border:1px solid transparent;
  transition:all .25s var(--ease);
  white-space:nowrap;
  position:relative;
  overflow:hidden;
}
.btn-primary{
  background:linear-gradient(155deg, #55E9DA 0%, var(--accent) 42%, var(--accent-2) 100%);
  color:#06110E;
  box-shadow:0 10px 24px -8px rgba(47,217,199,.55), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-primary::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(120deg, rgba(255,255,255,.35) 0%, rgba(255,255,255,0) 30%);
  opacity:.8;
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 30px -8px rgba(47,217,199,.7), inset 0 1px 0 rgba(255,255,255,.5); }
.btn-ghost{ border-color:var(--line); color:var(--text); background:linear-gradient(155deg, rgba(255,255,255,.04), rgba(255,255,255,0)); }
.btn-ghost:hover{ border-color:var(--accent); color:var(--accent); transform:translateY(-2px); }
.btn-sm{ padding:10px 18px; font-size:12px; }
.btn-block{ width:100%; }

/* =========================================================
   Language switch
   ========================================================= */
.lang-switch{
  display:inline-flex;
  align-items:center;
  border:1px solid var(--line);
  border-radius:100px;
  padding:2px;
  gap:2px;
}
.lang-switch button{
  background:none;
  border:none;
  color:var(--text-dim);
  font-size:12px;
  font-weight:700;
  letter-spacing:.05em;
  padding:5px 11px;
  border-radius:100px;
  transition:all .2s var(--ease);
}
.lang-switch button.is-active{
  background:var(--accent);
  color:#08110F;
}

/* language visibility */
[data-en]{ display:none; }
html.lang-en [data-ua]{ display:none; }
html.lang-en [data-en]{ display:inline; }
html.lang-en [data-en].block{ display:block; }

/* =========================================================
   Topbar
   ========================================================= */
.topbar{
  background:var(--surface);
  border-bottom:1px solid var(--line-soft);
  font-size:13px;
  color:var(--text-dim);
}
.topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-block:9px;
  gap:24px;
}
.topbar-info{ display:flex; align-items:center; gap:28px; flex-wrap:wrap; }
.topbar-info a{ color:var(--text-dim); transition:color .2s; }
.topbar-info a:hover{ color:var(--accent); }
.topbar-info svg{ width:14px; height:14px; margin-right:7px; vertical-align:-2px; stroke:var(--accent); }

/* =========================================================
   Header / nav
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(11,12,14,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-block:16px;
  gap:24px;
}
.nav-logo img{ height:26px; width:auto; }
.nav-links{
  display:flex;
  align-items:center;
  gap:34px;
  font-size:14px;
  font-weight:600;
}
.nav-links a{ color:var(--text-muted); transition:color .2s; position:relative; }
.nav-links a:hover{ color:var(--text); }
.nav-actions{ display:flex; align-items:center; gap:16px; }
.nav-burger{
  display:none;
  width:40px; height:40px;
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  background:none;
  align-items:center; justify-content:center;
}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  content:""; display:block; width:18px; height:2px; background:var(--text);
  position:relative; transition:all .25s var(--ease);
}
.nav-burger span::before{ position:absolute; top:-6px; }
.nav-burger span::after{ position:absolute; top:6px; }

/* =========================================================
   Hero slider
   ========================================================= */
.hero{
  position:relative;
  min-height:clamp(560px, 92vh, 900px);
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  background:#0B0C0E;
}
.hero-slides{ position:absolute; inset:0; width:100%; height:100%; }
.hero-slide{
  position:absolute; inset:0;
  display:flex;
  align-items:flex-end;
  padding-block: 90px 76px;
  background-size:cover;
  background-position:center;
  opacity:0;
  visibility:hidden;
  transition:opacity 1s var(--ease);
}
.hero-slide.is-active{ opacity:1; visibility:visible; z-index:2; }
.hero-slide::before{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(90deg, rgba(8,9,10,.96) 0%, rgba(8,9,10,.82) 32%, rgba(8,9,10,.45) 58%, rgba(8,9,10,.15) 82%),
    linear-gradient(0deg, rgba(8,9,10,.85) 0%, rgba(8,9,10,.1) 45%, rgba(8,9,10,.35) 100%);
}

.hero-slide .container{ position:relative; z-index:1; max-width:var(--container); width:100%; }
.hero-tag{
  font-family:var(--font-body);
  font-size:13px; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  color:var(--gold);
  display:flex; align-items:center; gap:10px;
  margin-bottom:22px;
}
.hero-tag::before{ content:""; width:34px; height:1px; background:var(--gold); }
.hero-slide h1{ max-width:16ch; margin-bottom:20px; }
.hero-slide .lead{ margin-bottom:36px; }
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-controls{
  position:absolute;
  bottom:32px; right:var(--gutter);
  display:flex; align-items:center; gap:18px;
  z-index:5;
}
.hero-dots{ display:flex; gap:9px; }
.hero-dots button{
  width:8px; height:8px; border-radius:50%;
  background:var(--line); border:none;
  transition:all .25s var(--ease);
}
.hero-dots button.is-active{ background:var(--accent); width:24px; border-radius:5px; }
.hero-arrows{ display:flex; gap:8px; }
.hero-arrows button{
  width:42px; height:42px;
  border:1px solid var(--line);
  border-radius:50%;
  background:none; color:var(--text);
  display:flex; align-items:center; justify-content:center;
  transition:all .2s var(--ease);
}
.hero-arrows button:hover{ border-color:var(--accent); color:var(--accent); }

/* =========================================================
   Route divider (signature element)
   ========================================================= */
.route-divider{
  height:64px;
  position:relative;
  overflow:hidden;
}
.route-divider svg{ width:100%; height:100%; display:block; }
.route-divider path{
  fill:none; stroke:var(--line); stroke-width:1; stroke-dasharray:4 10;
}
.route-divider circle{ fill:var(--accent); }

/* =========================================================
   About
   ========================================================= */
.about{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:clamp(32px,6vw,90px);
  align-items:center;
}
.about-stats{
  display:flex;
  gap:clamp(20px,4vw,48px);
  margin-top:38px;
  padding-top:32px;
  border-top:1px solid var(--line-soft);
}
.stat b{
  font-family:var(--font-display);
  font-size:clamp(26px,3vw,36px);
  color:var(--text);
  display:block;
}
.stat span{ font-size:13px; color:var(--text-dim); }

.about-panel{
  aspect-ratio:4/5;
  border-radius:var(--radius-l);
  background:var(--surface);
  border:1px solid var(--line);
  position:relative;
  overflow:hidden;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06), 0 30px 60px -30px rgba(47,217,199,.25);
}
.about-panel img{
  width:100%; height:100%;
  object-fit:cover;
  position:absolute; inset:0;
}
.about-panel::after{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(0deg, rgba(8,9,10,.75) 0%, rgba(8,9,10,.05) 38%, rgba(8,9,10,.1) 60%, rgba(8,9,10,.35) 100%),
    radial-gradient(circle at 75% 15%, rgba(47,217,199,.22), transparent 55%);
}
.panel-badge{
  position:absolute; left:20px; bottom:20px;
  background:rgba(11,12,14,.7);
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  padding:9px 14px;
  font-size:12px; color:var(--text-dim);
  z-index:2;
}

/* =========================================================
   Trust badges (Top rated / Best quality / Low cost)
   ========================================================= */
.badges{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line-soft);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  overflow:hidden;
  margin-top:56px;
}
.badge{
  background:var(--surface);
  padding:26px 22px;
  display:flex; align-items:center; gap:14px;
}
.badge svg{ width:26px; height:26px; stroke:var(--gold); flex-shrink:0; }
.badge b{ font-family:var(--font-display); font-size:13px; letter-spacing:.04em; display:block; }
.badge span{ font-size:12px; color:var(--text-dim); }

/* =========================================================
   Services
   ========================================================= */
.section-head{
  max-width:640px;
  margin-inline:auto;
  text-align:center;
  margin-bottom:clamp(40px,6vw,64px);
}
.section-head .eyebrow{ justify-content:center; }
.section-head.align-left{ margin-inline:0; text-align:left; }

.services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--line-soft);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  overflow:hidden;
}
.service-card{
  background:var(--surface);
  padding:36px 32px;
  transition:background .25s var(--ease), transform .25s var(--ease);
  position:relative;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.service-card:hover{ background:var(--surface-2); transform:translateY(-2px); }
.service-icon{
  width:56px; height:56px;
  border-radius:14px;
  background:linear-gradient(155deg, rgba(47,217,199,.32), rgba(47,217,199,.06));
  border:1px solid rgba(47,217,199,.25);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:22px;
  position:relative;
  overflow:hidden;
  box-shadow:0 12px 20px -10px rgba(47,217,199,.45), inset 0 1px 0 rgba(255,255,255,.18);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service-icon::before{
  content:"";
  position:absolute; top:-40%; left:-20%;
  width:80%; height:80%;
  background:radial-gradient(circle, rgba(255,255,255,.35), transparent 70%);
  transform:rotate(20deg);
}
.service-card:hover .service-icon{
  transform:translateY(-3px) scale(1.04);
  box-shadow:0 16px 26px -10px rgba(47,217,199,.6), inset 0 1px 0 rgba(255,255,255,.22);
}
.service-icon svg{ width:26px; height:26px; stroke:var(--accent); fill:none; position:relative; z-index:1; }
.service-card h3{ margin-bottom:10px; text-transform:none; font-size:18px; }
.service-card p{ font-size:14px; }
.service-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
  padding-top:16px;
  border-top:1px solid var(--line-soft);
}
.service-tag{
  display:inline-flex;
  align-items:center;
  padding:7px 13px;
  border-radius:100px;
  background:var(--accent-tint);
  border:1px solid rgba(47,217,199,.28);
  font-size:12px;
  font-weight:600;
  line-height:1.3;
  color:var(--accent);
  transition:background .2s var(--ease), border-color .2s var(--ease);
}
.service-card:hover .service-tag{ background:rgba(47,217,199,.2); border-color:rgba(47,217,199,.45); }

/* =========================================================
   Chosen us / partners
   ========================================================= */
.partners-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:14px;
}
.partner-slot{
  aspect-ratio:16/10;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  display:flex; align-items:center; justify-content:center;
  padding:20px;
  transition:border-color .25s var(--ease), transform .25s var(--ease);
}
.partner-slot:hover{ border-color:rgba(47,217,199,.4); transform:translateY(-2px); }
.partner-slot img{
  max-width:100%;
  max-height:44px;
  width:auto;
  object-fit:contain;
  opacity:.92;
}
.partner-text{
  font-family:var(--font-body);
  font-weight:800;
  font-size:clamp(13px, 1.5vw, 16px);
  letter-spacing:.02em;
  text-transform:uppercase;
  text-align:center;
  color:var(--text);
  opacity:.92;
  line-height:1.3;
}

/* =========================================================
   CTA / form
   ========================================================= */
.cta{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:clamp(32px,6vw,64px);
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(32px,6vw,72px);
  align-items:center;
  position:relative;
  overflow:hidden;
}
.cta::before{
  content:"";
  position:absolute; inset:0;
  background:radial-gradient(circle at 90% 0%, rgba(47,217,199,.1), transparent 55%);
  pointer-events:none;
}
.cta-form{ display:grid; gap:14px; }
.cta-form-embed{ display:grid; gap:14px; min-height:280px; }
.cta-form-embed b24-form,
.cta-form-embed iframe{ border-radius:var(--radius-s); }
.field{
  display:flex; flex-direction:column; gap:8px;
}
.field label{ font-size:12px; color:var(--text-dim); text-transform:uppercase; letter-spacing:.05em; }
.field input,.field textarea{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  padding:13px 15px;
  color:var(--text);
  transition:border-color .2s;
}
.field input:focus,.field textarea:focus{ border-color:var(--accent); outline:none; }
.field textarea{ resize:vertical; min-height:90px; }
.form-note{ font-size:12px; color:var(--text-dim); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  border-top:1px solid var(--line-soft);
  padding-block:52px 28px;
}
.footer-top{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
}
.footer-top img{ height:24px; margin-bottom:16px; }
.footer-top p{ font-size:14px; max-width:34ch; }
.footer-col h4{
  font-family:var(--font-display); font-size:12px; letter-spacing:.08em;
  text-transform:uppercase; color:var(--text-dim); margin-bottom:16px;
}
.footer-col a, .footer-col li{
  font-size:14px; color:var(--text-muted);
  display:flex; align-items:center; gap:9px;
  margin-bottom:12px;
}
.footer-col svg{ width:15px; height:15px; stroke:var(--accent); flex-shrink:0; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:24px; border-top:1px solid var(--line-soft);
  font-size:12px; color:var(--text-dim); flex-wrap:wrap; gap:12px;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px){
  .nav-links{ display:none; }
  .nav-burger{ display:flex; }
  .about{ grid-template-columns:1fr; }
  .about-panel{ order:-1; aspect-ratio:16/9; }
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .badges{ grid-template-columns:1fr; }
  .partners-grid{ grid-template-columns:repeat(3,1fr); }
  .cta{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr; gap:28px; }
  .topbar .container{ flex-direction:column; align-items:flex-start; gap:6px; padding-block:8px; }
}
@media (max-width: 560px){
  .services-grid{ grid-template-columns:1fr; }
  .partners-grid{ grid-template-columns:repeat(2,1fr); }
  .hero-controls{ left:var(--gutter); right:var(--gutter); justify-content:space-between; }
}

/* =========================================================
   Legal document (public offer)
   ========================================================= */
.legal-doc{
  max-width:760px;
  margin-inline:auto;
  padding-inline:var(--gutter);
  padding-block: clamp(48px,8vw,88px) 80px;
}
.legal-doc .doc-date{ font-size:13px; color:var(--text-dim); margin-bottom:8px; }
.legal-doc h1{ font-size:clamp(28px,4vw,40px); margin-bottom:10px; }
.legal-doc .doc-intro{ font-size:15px; color:var(--text-muted); line-height:1.75; margin-bottom:12px; }
.legal-doc .doc-parties{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:20px 24px;
  font-size:14px;
  color:var(--text-muted);
  line-height:1.7;
  margin:28px 0 40px;
}
.toc{
  display:grid;
  gap:8px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:22px 26px;
  margin-bottom:48px;
}
.toc-title{ font-family:var(--font-display); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--text-dim); margin-bottom:6px; }
.toc a{ font-size:14px; color:var(--text-muted); transition:color .2s; }
.toc a:hover{ color:var(--accent); }

.legal-section{ margin-bottom:40px; scroll-margin-top:90px; }
.legal-section h2{
  font-family:var(--font-display);
  font-size:16px;
  letter-spacing:.02em;
  text-transform:none;
  color:var(--text);
  display:flex;
  align-items:baseline;
  gap:10px;
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:1px solid var(--line-soft);
}
.legal-section h2 .num{ color:var(--accent); font-size:15px; }
.legal-section p{ font-size:15px; line-height:1.75; color:var(--text-muted); margin-bottom:12px; }
.legal-section ul{ margin:0 0 12px; padding-left:0; list-style:none; }
.legal-section ul li{
  font-size:15px; line-height:1.7; color:var(--text-muted);
  padding-left:20px; position:relative; margin-bottom:8px;
}
.legal-section ul li::before{
  content:"—"; position:absolute; left:0; color:var(--accent);
}
.legal-section strong{ color:var(--text); font-weight:700; }
.legal-highlight{
  background:var(--accent-tint);
  border:1px solid rgba(47,217,199,.3);
  border-radius:var(--radius-s);
  padding:14px 18px;
  font-size:14px;
  color:var(--text);
  margin:16px 0;
}

.req-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:clamp(24px,4vw,36px);
}
.req-card h2{ margin-bottom:20px; }
.req-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px 24px; }
.req-grid .req-full{ grid-column:1 / -1; }
.req-label{ font-size:11px; text-transform:uppercase; letter-spacing:.06em; color:var(--text-dim); margin-bottom:4px; }
.req-value{ font-size:15px; color:var(--text); font-weight:600; word-break:break-word; }
@media (max-width:560px){ .req-grid{ grid-template-columns:1fr; } }
.mobile-drawer{
  position:fixed; inset:0; z-index:200;
  background:var(--bg);
  display:none;
  flex-direction:column;
  padding:20px var(--gutter) 40px;
}
.mobile-drawer.is-open{ display:flex; }
.mobile-drawer-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom:40px; }
.mobile-drawer nav{ display:flex; flex-direction:column; gap:26px; font-family:var(--font-display); text-transform:uppercase; font-size:22px; }
.mobile-drawer .btn{ margin-top:36px; }
.mobile-close{ width:40px; height:40px; border:1px solid var(--line); border-radius:var(--radius-s); background:none; color:var(--text); font-size:20px; }