/* Volodya Netwoks - dark interactive landing styles */
:root{
  --bg0:#050a10;
  --bg1:#07141f;
  --card:rgba(10, 24, 38, .68);
  --card2:rgba(10, 24, 38, .45);
  --text:#d7f3ff;
  --muted:rgba(215, 243, 255, .72);
  --muted2:rgba(215, 243, 255, .55);
  --line:rgba(90, 214, 255, .18);
  --line2:rgba(90, 214, 255, .10);
  /* Palette tuned to the provided logo */
  --brand1:#00F0FF;
  --brand2:#00C3FF;
  --brand3:#00FFB7;
  --danger:#ff3b5c;
  --ok:#34d399;
  --shadow:0 18px 60px rgba(0, 240, 255, .10);
  --shadow2:0 10px 30px rgba(0, 0, 0, .35);
  --radius:18px;
  --radius2:26px;
  --maxw:1120px;
}

*{box-sizing:border-box}
html,body{height:100%}
html{background: var(--bg0);}
body{
  margin:0;
  position:relative;
  isolation:isolate;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: var(--bg0);
  color:var(--text);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:-120%;
  background:
    radial-gradient(1000px 600px at 18% 22%, rgba(0, 240, 255, .24), transparent 60%),
    radial-gradient(900px 520px at 78% 28%, rgba(0, 255, 183, .16), transparent 58%),
    radial-gradient(900px 560px at 46% 82%, rgba(0, 195, 255, .13), transparent 60%),
    radial-gradient(800px 520px at 35% 55%, rgba(0, 255, 230, .10), transparent 62%);
  background-repeat:no-repeat;
  filter: blur(260px) hue-rotate(0deg) saturate(1.2) brightness(1.05);
  opacity:.62;
  pointer-events:none;
  z-index:-1;
  animation: drift 36s ease-in-out infinite;
  will-change: transform, filter;
}
@keyframes drift{
  0%{
    transform: translate3d(-1.2%, -0.8%, 0) scale(1.05);
    filter: blur(260px) hue-rotate(0deg) saturate(1.15) brightness(1.03);
  }
  50%{
    transform: translate3d(1.2%, 1.0%, 0) scale(1.07);
    filter: blur(280px) hue-rotate(40deg) saturate(1.35) brightness(1.08);
  }
  100%{
    transform: translate3d(-1.2%, -0.8%, 0) scale(1.05);
    filter: blur(260px) hue-rotate(0deg) saturate(1.15) brightness(1.03);
  }
}

a{color:inherit; text-decoration:none}
img{max-width:100%}

.container{max-width:var(--maxw); margin:0 auto; padding:0 20px;}

.topbar{
  position:sticky;
  top:0;
  z-index:30;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(5,10,16,.86), rgba(5,10,16,.55));
  border-bottom:1px solid var(--line2);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:14px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:220px;
}
.brand-title{
  display:flex; flex-direction:column; line-height:1.05;
}
.brand-title b{
  font-size:15px;
  letter-spacing:.2px;
}
.brand-title span{
  font-size:12px;
  color:var(--muted2);
}
.brand-subtitle{
  color:var(--brand3);
  text-shadow: 0 0 22px rgba(0, 255, 183, .10);
}
.hero-subtitle{
  color:var(--brand3);
}

.nav{
  display:flex;
  align-items:center;
  gap:16px;
  color:var(--muted);
  font-size:13px;
}
.nav a{
  padding:8px 10px;
  border-radius:12px;
  border:1px solid transparent;
  transition: all .2s ease;
}
.nav a:hover{
  color:var(--text);
  border-color: var(--line);
  background: rgba(0, 240, 255, .06);
}

.actions{display:flex; align-items:center; gap:10px; justify-content:flex-end; min-width:220px;}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(0, 240, 255, .08);
  box-shadow: 0 8px 26px rgba(0,0,0,.25);
  color:var(--text);
  font-weight:650;
  font-size:13px;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(0, 240, 255, .40); background: rgba(0, 240, 255, .12);}
.btn:active{transform: translateY(0px);}
.btn-secondary{
  background: rgba(255,255,255,.03);
  border-color: rgba(90, 214, 255, .18);
}
.btn-ghost{
  background: transparent;
  border-color: rgba(90, 214, 255, .12);
  color:var(--muted);
  box-shadow:none;
}

.hero{
  position:relative;
  padding:54px 0 18px;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap:26px;
  align-items:center;
}
.hero-left h1{
  margin:0 0 12px;
  font-size:44px;
  line-height:1.05;
  letter-spacing:-.6px;
}
.hero-left p{
  margin:0 0 18px;
  color:var(--muted);
  font-size:16px;
  line-height:1.6;
}
.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:18px 0 0;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:16px;
  border:1px solid var(--line2);
  background: rgba(0, 0, 0, .15);
  color:var(--muted);
  font-size:13px;
}
.badge strong{color:var(--text); font-weight:750;}
.badge-price{
  background:
    radial-gradient(900px 220px at 20% 10%, rgba(0, 255, 183, .22), transparent 55%),
    linear-gradient(180deg, rgba(0, 255, 183, .10), rgba(0, 240, 255, .06));
  border-color: rgba(0, 255, 183, .40);
  box-shadow:
    0 0 0 1px rgba(0, 255, 183, .10),
    0 18px 60px rgba(0, 255, 183, .08);
  font-size:14px;
}
.badge-price strong{
  font-size:16px;
  letter-spacing:.2px;
  text-shadow: 0 0 22px rgba(0, 255, 183, .16);
}
.badge-price{
  animation: pulsePrice 2.2s ease-in-out infinite;
}
@keyframes pulsePrice{
  0%, 100%{ transform: translateY(0px); filter: saturate(1) brightness(1); }
  50%{ transform: translateY(-2px); filter: saturate(1.15) brightness(1.05); }
}
.spark{
  width:12px; height:12px;
  background: radial-gradient(circle at 30% 30%, #ffffff, rgba(255,255,255,0) 65%),
              linear-gradient(180deg, var(--brand1), var(--brand3));
  border-radius:4px;
  box-shadow: 0 0 0 6px rgba(0,240,255,.10);
}

.hero-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px;}

.hero-card{
  position:relative;
  padding:18px;
  border-radius:var(--radius2);
  border:1px solid rgba(90, 214, 255, .20);
  background:
    radial-gradient(1000px 400px at var(--mx, 50%) var(--my, 50%), rgba(0, 240, 255, .16), transparent 55%),
    rgba(10, 24, 38, .45);
  box-shadow: var(--shadow), var(--shadow2);
  overflow:hidden;
  min-height: 320px;
  transform: translate3d(0,0,0) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transform-style: preserve-3d;
}
.hero-card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(500px 200px at 30% 20%, rgba(0, 255, 179, .22), transparent 60%),
    radial-gradient(500px 220px at 70% 70%, rgba(0, 240, 255, .16), transparent 65%);
  opacity:.75;
  pointer-events:none;
}
.hero-blob{
  position:absolute;
  width:520px; height:520px;
  left:-250px; top:-290px;
  background:
    radial-gradient(circle at 30% 35%, rgba(0, 240, 255, .35), transparent 60%),
    radial-gradient(circle at 70% 65%, rgba(0, 255, 183, .22), transparent 60%);
  filter: blur(18px);
  opacity:.9;
  animation: blobDrift 12s ease-in-out infinite;
}
@keyframes blobDrift{
  0%{transform: translate3d(0px, 0px, 0) scale(1.02);}
  50%{transform: translate3d(18px, -14px, 0) scale(1.05);}
  100%{transform: translate3d(0px, 0px, 0) scale(1.02);}
}
.hero-orb{
  position:absolute;
  right:-170px; bottom:-180px;
  width:420px; height:420px;
  border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 255, 179, .35), rgba(0, 240, 255, .10), rgba(0,0,0,0) 65%);
  filter: blur(10px);
  animation: floatY 6.5s ease-in-out infinite;
  opacity:.85;
}
@keyframes floatY{
  0%,100%{transform: translateY(0px);}
  50%{transform: translateY(-14px);}
}

.mini-panel{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.mini-head{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.mini-head .pill{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line2);
  background: rgba(0,0,0,.15);
  color:var(--muted);
  font-size:12px;
}
.pill-dot{
  width:10px; height:10px;
  border-radius:50%;
  background: linear-gradient(180deg, var(--brand3), var(--brand1));
  box-shadow: 0 0 0 6px rgba(0, 255, 179, .10);
}

.meter{
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
  padding-top:6px;
}
.meter-row{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  color:var(--muted);
  font-size:13px;
}
.bar{
  position:relative;
  height:12px;
  border-radius:999px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(90, 214, 255, .12);
  overflow:hidden;
}
.bar > i{
  position:absolute;
  inset:0;
  width: var(--w, 70%);
  background: linear-gradient(90deg, rgba(0,240,255,.0), rgba(0,240,255,.35) 20%, rgba(0,255,179,.35));
  border-radius:999px;
  box-shadow: 0 0 20px rgba(0,240,255,.15);
  animation: fill 1.2s ease both;
}
@keyframes fill{
  from{transform: translateX(-10%); opacity:.7}
  to{transform: translateX(0); opacity:1}
}

.stat-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:10px;
}
.stat{
  padding:12px 12px;
  border-radius:16px;
  border:1px solid var(--line2);
  background: rgba(0,0,0,.16);
}
.stat b{
  display:block;
  font-size:18px;
}
.stat span{
  color:var(--muted2);
  font-size:12px;
}

.section{
  padding:44px 0;
}
.section-title{
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  margin-bottom:18px;
}
.section-title h2{
  margin:0;
  font-size:26px;
  letter-spacing:-.2px;
}
.section-title p{
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.55;
  max-width:520px;
}

.cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:14px;
}
.card{
  padding:18px;
  border-radius:var(--radius);
  border:1px solid rgba(90, 214, 255, .16);
  background: linear-gradient(180deg, rgba(10, 24, 38, .62), rgba(10, 24, 38, .40));
  box-shadow: 0 10px 34px rgba(0,0,0,.25);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
  position:relative;
  transform: translate3d(0,var(--ty,0px),0) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transform-style: preserve-3d;
}
.card:hover{
  border-color: rgba(0, 240, 255, .35);
  background: linear-gradient(180deg, rgba(10, 24, 38, .75), rgba(10, 24, 38, .42));
}
.card h3{margin:10px 0 8px; font-size:15px;}
.card p{margin:0; color:var(--muted); font-size:13px; line-height:1.55;}
.icon{
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid rgba(90,214,255,.16);
  background: radial-gradient(circle at 30% 30%, rgba(0,255,179,.18), rgba(0,240,255,.06));
  display:flex; align-items:center; justify-content:center;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.03);
}
.icon svg{opacity:.95}

.steps{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:14px;
}
.step{
  padding:18px;
  border-radius:var(--radius);
  border:1px solid rgba(90, 214, 255, .16);
  background: rgba(10, 24, 38, .42);
  position:relative;
  overflow:hidden;
  transform: translate3d(0,var(--ty,0px),0) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transform-style: preserve-3d;
}
.step::after{
  content:"";
  position:absolute;
  width:200px; height:200px;
  right:-90px; top:-110px;
  background: radial-gradient(circle at 30% 30%, rgba(0, 240, 255, .25), transparent 65%);
  filter: blur(8px);
  opacity:.8;
}
.step .num{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px; height:36px;
  border-radius:12px;
  background: rgba(0, 240, 255, .12);
  border:1px solid rgba(0,240,255,.28);
  font-weight:800;
  margin-bottom:12px;
}
.step b{display:block; font-size:15px; margin-bottom:8px;}
.step p{margin:0; color:var(--muted); font-size:13px; line-height:1.55; position:relative;}

.pricing{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:14px;
  align-items:stretch;
}
.plan{
  padding:18px;
  border-radius:var(--radius2);
  border:1px solid rgba(90, 214, 255, .18);
  background: linear-gradient(180deg, rgba(10, 24, 38, .70), rgba(10, 24, 38, .36));
  box-shadow: 0 12px 38px rgba(0,0,0,.30);
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  gap:14px;
  transform: translate3d(0,var(--ty,0px),0) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transform-style: preserve-3d;
}
.plan.active{
  border-color: rgba(0, 240, 255, .55);
  box-shadow: 0 16px 52px rgba(0, 240, 255, .10), 0 14px 44px rgba(0,0,0,.35);
}
.plan.disabled{
  opacity:.56;
  filter: grayscale(.15);
}
.plan .top{
  display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
}
.plan h3{margin:0; font-size:16px;}
.price-meta{
  color:var(--muted2);
  font-size:12px;
  margin-top:2px;
}
.plan .params{
  border:1px solid var(--line2);
  background: rgba(0,0,0,.14);
  border-radius:16px;
  padding:12px;
}
.plan .params div{
  color:var(--muted);
  font-size:13px;
  margin:8px 0;
  display:flex;
  justify-content:space-between;
  gap:10px;
}
.plan .params div span:last-child{
  color:var(--text);
  font-weight:750;
}
.list{
  margin:0; padding-left:0; list-style:none;
  display:flex; flex-direction:column; gap:10px;
}
.list li{
  display:flex; justify-content:space-between; gap:10px;
  color:var(--muted);
  font-size:13px;
  border-bottom:1px dashed rgba(90, 214, 255, .14);
  padding-bottom:10px;
}
.list li:last-child{border-bottom:none; padding-bottom:0}
.list li b{
  color:var(--text);
  font-size:13px;
}

.plan .ctaRow{margin-top:auto; display:flex; gap:10px; flex-wrap:wrap;}
.plan .tag{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line2);
  background: rgba(0,0,0,.14);
  color:var(--muted2);
  font-size:12px;
}
.tag i{
  width:10px; height:10px;
  border-radius:50%;
  background: linear-gradient(180deg, var(--brand3), var(--brand1));
  box-shadow: 0 0 0 6px rgba(0, 255, 179, .10);
  display:inline-block;
}

.faq{
  max-width:860px;
}
.faq-item{
  border-radius:var(--radius);
  border:1px solid rgba(90, 214, 255, .16);
  background: rgba(10, 24, 38, .42);
  padding:14px 16px;
}
.faq-item + .faq-item{margin-top:10px;}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  background: transparent;
  border:none;
  cursor:pointer;
  color:var(--text);
  font-size:15px;
  font-weight:700;
  padding:0;
  text-align:left;
}
.faq-q span{color:var(--text)}
.caret{
  width:32px; height:32px;
  border-radius:12px;
  border:1px solid rgba(90,214,255,.16);
  background: rgba(0,0,0,.14);
  display:flex; align-items:center; justify-content:center;
  transition: transform .2s ease;
  flex:0 0 auto;
}
.faq-item[data-open="true"] .caret{transform: rotate(180deg)}
.faq-a{
  margin-top:10px;
  color:var(--muted);
  line-height:1.65;
  font-size:14px;
  display:none;
}
.faq-item[data-open="true"] .faq-a{display:block;}

.reveal{
  opacity:0;
  transform: translateY(10px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible{
  opacity:1;
  transform: translateY(0px);
}

.platforms{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.platform{
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(90, 214, 255, .16);
  background: rgba(0,0,0,.14);
  color:var(--muted);
  font-size:13px;
  display:flex;
  align-items:center;
  gap:10px;
}
.platform b{color:var(--text)}
.platform .pc{
  width:18px; height:18px;
  border-radius:6px;
  background: linear-gradient(180deg, rgba(0,255,179,.25), rgba(0,231,255,.10));
  border:1px solid rgba(0,231,255,.22);
}

.footer{
  padding:34px 0 44px;
  border-top:1px solid var(--line2);
  background: rgba(0,0,0,.10);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:flex-start;
}
.footer p{
  color:var(--muted);
  margin:10px 0 0;
  line-height:1.65;
  font-size:13px;
}
.footer b{color:var(--text)}
.links{
  display:flex;
  flex-direction:column;
  gap:10px;
  align-items:flex-start;
}
.links a{
  color:var(--muted);
  border:1px solid rgba(90, 214, 255, .14);
  background: rgba(0,0,0,.14);
  padding:10px 12px;
  border-radius:16px;
  transition: all .2s ease;
  font-size:13px;
}
.links a:hover{
  color:var(--text);
  border-color: rgba(0, 240, 255, .34);
  transform: translateY(-1px);
}

.docs-shell{
  padding:26px 0 30px;
}
.docs-hero{
  padding:18px 0 0;
}
.docs-hero h1{
  margin:0 0 10px;
  font-size:28px;
}
.docs{
  max-width:920px;
  margin:16px auto 0;
  padding:22px 20px;
  border-radius:var(--radius2);
  border:1px solid rgba(90, 214, 255, .14);
  background: rgba(10, 24, 38, .40);
  box-shadow: 0 14px 44px rgba(0,0,0,.25);
}

.logo{
  display:block;
  border-radius: 14px;
  filter: saturate(1.05) contrast(1.02);
}
.footer-logo{
  border-radius: 12px;
}

/* 3D tilt helper (JS sets --rx/--ry) */
[data-tilt="true"]{
  perspective: 900px;
}
[data-tilt="true"].tilt-ready{
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
[data-tilt="true"].tilt-ready:hover{
  border-color: rgba(0, 240, 255, .38);
}

[data-tilt="true"]::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background: radial-gradient(520px 240px at var(--lx,50%) var(--ly,50%), rgba(0,231,255,.20), transparent 60%);
  opacity:0;
  transition: opacity .18s ease;
  pointer-events:none;
  transform: translateZ(40px);
}
[data-tilt="true"].tilt-ready:hover::after{
  opacity:1;
}

@media (prefers-reduced-motion: reduce){
  body::before{animation:none;}
  .hero-blob, .hero-orb{animation:none;}
  .reveal{transition:none;}
  .tilt-ready{transition:none;}
  .badge-price{animation:none;}
}
.docs h2{font-size:20px; margin:20px 0 10px;}
.docs h3{font-size:16px; margin:14px 0 8px;}
.docs p{color:var(--muted); line-height:1.7;}
.docs ol,.docs ul{color:var(--muted); line-height:1.7;}
.docs li{margin:6px 0;}
.docs .smallbar{
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  color:var(--muted2);
  font-size:12px;
  padding:10px 0 0;
}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr; }
  .hero-left h1{font-size:36px;}
  .cards{grid-template-columns:1fr; }
  .steps{grid-template-columns:1fr; }
  .pricing{grid-template-columns:1fr; }
  .footer-grid{grid-template-columns:1fr;}
  .nav{display:none;}
  .brand{min-width:auto;}
  .actions{min-width:auto;}
  .stat-grid{grid-template-columns:1fr 1fr 1fr;}
}