/* Duga Hub: dark, cyan-glow theme */
:root{
  --bg:#060a13; --bg-2:#0a101d; --card:#0c1322; --card-2:#080d18;
  --line:rgba(120,160,210,.12); --line-2:rgba(120,160,210,.22);
  --text:#eef4fb; --muted:#8393ab; --dim:#5b6a82;
  --cyan:#14e1ff; --teal:#19d3b4; --blue:#3d8bff;
  --grad:linear-gradient(100deg,#14e1ff 0%,#1fc8e8 45%,#3d8bff 100%);
  --grad-btn:linear-gradient(180deg,#22e6ff,#0796bd);
  --glow:0 0 32px rgba(20,225,255,.18);
  --radius:14px;
  --display:"Space Grotesk",Inter,system-ui,sans-serif;
  --sans:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;color-scheme:dark;overflow-x:clip}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{display:block}
code{font-family:var(--mono);font-size:.9em;color:var(--cyan)}

/* background layers */
.bg-grid{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:72px 72px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 85%);opacity:.55}
.bg-glow{position:absolute;top:-220px;left:0;right:0;height:900px;overflow:hidden;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 650px 450px at 35% 45%,rgba(20,225,255,.16),transparent 70%),radial-gradient(ellipse 650px 450px at 68% 35%,rgba(61,139,255,.12),transparent 70%)}

.container{width:min(1200px,100% - 40px);margin-inline:auto}
.narrow{width:min(820px,100% - 40px)}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px max(20px,calc((100% - 1200px)/2));background:rgba(6,10,19,.7);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:1.2rem;letter-spacing:-.02em}
.brand-mark{width:32px;height:32px;color:var(--cyan);filter:drop-shadow(0 0 8px rgba(20,225,255,.55))}
.brand-mark svg{width:100%;height:100%}
.accent{color:var(--cyan)}
.nav-pill{display:flex;gap:4px;padding:5px;border:1px solid var(--line-2);border-radius:999px;background:rgba(12,19,34,.6)}
.nav-pill a{padding:7px 16px;border-radius:999px;font-size:.88rem;color:var(--muted);transition:.2s}
.nav-pill a:hover{color:var(--text);background:rgba(20,225,255,.08)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:10px;font-weight:600;font-size:.95rem;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;cursor:pointer;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:var(--grad-btn);color:#031018;box-shadow:0 0 0 1px rgba(20,225,255,.35),0 8px 30px rgba(20,225,255,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(20,225,255,.6),0 10px 40px rgba(20,225,255,.4)}
.btn-ghost{border-color:var(--line-2);background:rgba(12,19,34,.5);color:var(--text)}
.btn-ghost:hover{border-color:rgba(20,225,255,.5);box-shadow:var(--glow);transform:translateY(-2px)}
.btn-sm{padding:8px 16px;font-size:.85rem}
.btn-block{width:100%}

/* eyebrow / heads */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}
h1,h2,h3{font-family:var(--display);letter-spacing:-.03em;line-height:1.05}
.grad,.h1-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:96px 0 72px;min-height:calc(100vh - 64px)}
.hero h1{font-size:clamp(2.8rem,5.4vw,4.7rem);font-weight:700;margin:18px 0 22px}
.hero h1 span{display:block}
.h1-top{color:#e9f0f8}
.lead{color:var(--muted);font-size:1.1rem;max-width:540px}
.lead strong{color:var(--text);font-weight:600}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-actions.center{justify-content:center}
.stats{display:flex;gap:48px;margin-top:44px;padding-top:28px;border-top:1px solid var(--line)}
.stats b{display:block;font-family:var(--display);font-size:2rem;font-weight:700}
.stats span{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--dim)}

.hero-visual{position:relative}
.console{position:relative;border-radius:18px;padding:1px;background:linear-gradient(160deg,rgba(20,225,255,.55),rgba(61,139,255,.12) 40%,rgba(120,160,210,.08));box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 60px rgba(20,225,255,.12);animation:float 7s ease-in-out infinite}
.console>*{background:linear-gradient(180deg,#0d1526,#080d18)}
.console-bar{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:17px 17px 0 0;border-bottom:1px solid var(--line)}
.lights{display:flex;gap:6px}.lights i{width:10px;height:10px;border-radius:50%;background:#1c2840}
.lights i:first-child{background:#ff5f6d}.lights i:nth-child(2){background:#ffc64a}.lights i:nth-child(3){background:#2bd48a}
.console-title{font-family:var(--mono);font-size:.8rem;color:var(--muted);flex:1}
.live{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.7rem;color:var(--cyan);letter-spacing:.1em}
.console-chips{display:flex;gap:8px;padding:14px 18px 4px}
.chip{font-size:.75rem;padding:5px 12px;border-radius:999px;border:1px solid var(--line-2);color:var(--muted)}
.chip.on{color:#031018;background:var(--grad-btn);border-color:transparent;font-weight:600}
.log{list-style:none;padding:10px 18px 14px;font-family:var(--mono);font-size:.82rem;height:290px;overflow:hidden;
  mask-image:linear-gradient(180deg,transparent,#000 14%,#000 86%,transparent)}
.log li{padding:6px 0;color:#b8c6d9;border-bottom:1px dashed rgba(120,160,210,.07);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;animation:logIn .5s ease both}
.log em{font-style:normal;color:var(--cyan);margin-right:8px}
.log s{text-decoration:none;color:var(--dim)}
.log li.hl{color:#fff}
.log li.hl em{color:var(--teal)}
@keyframes logIn{from{opacity:0;transform:translateX(-8px)}}
.console-foot{display:flex;align-items:center;gap:14px;padding:14px 18px 18px;border-radius:0 0 17px 17px;border-top:1px solid var(--line)}
.console-foot small{font-family:var(--mono);font-size:.72rem;color:var(--muted);white-space:nowrap}
.meter{flex:1;height:6px;border-radius:9px;background:#141e33;overflow:hidden}
.meter span{display:block;height:100%;width:var(--w);background:var(--grad);box-shadow:0 0 12px var(--cyan)}
.float-card{position:absolute;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;background:rgba(12,19,34,.88);border:1px solid var(--line-2);backdrop-filter:blur(10px);box-shadow:0 14px 40px rgba(0,0,0,.45);animation:float 6s ease-in-out infinite}
.float-card b{display:block;font-size:.88rem}.float-card small{color:var(--muted);font-size:.75rem}
.float-card .ico{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:rgba(20,225,255,.12);color:var(--cyan);font-size:1.05rem}
.fc-1{left:-40px;bottom:-30px;animation-delay:-2s}
.fc-2{right:-22px;top:-22px;animation-delay:-4s}
@keyframes float{50%{transform:translateY(-10px)}}

/* marquee */
.marquee-wrap{padding:26px 0 30px;border-block:1px solid var(--line);background:rgba(8,13,24,.6)}
.micro{text-align:center;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--dim);margin-bottom:16px}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:marquee 32s linear infinite}
.marquee-track span{display:flex;align-items:center;gap:10px;color:var(--muted);font-weight:500;font-size:.95rem}
.pm{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;font-style:normal;font-weight:700;font-size:.85rem;background:#121b2e;border:1px solid var(--line-2)}
.pm.cash{color:#2fe07a}.pm.ap{color:#e8eef5}.pm.btc{color:#f7a531}.pm.eth{color:#9aa8ff}.pm.usdt{color:#26c49a}.pm.pp{color:#3d8bff}.pm.zl{color:#a970ff}.pm.ltc{color:#b8c4d6}
@keyframes marquee{to{transform:translateX(calc(-50% - 28px))}}

/* sections */
.section{padding:112px 0 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px}
.section-head h2,.cta h2{font-size:clamp(2.1rem,4vw,3.2rem);font-weight:700;margin:14px 0 14px}
.sub{color:var(--muted);font-size:1.05rem}

/* cards */
.card{position:relative;border-radius:var(--radius);background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);box-shadow:0 4px 24px rgba(3,4,7,.5);transition:border-color .3s,box-shadow .3s,transform .3s}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(600px circle at var(--mx,50%) var(--my,-20%),rgba(20,225,255,.09),transparent 40%);opacity:0;transition:opacity .3s}
.card:hover{border-color:rgba(20,225,255,.32);box-shadow:0 0 0 1px rgba(20,225,255,.08),0 18px 50px rgba(0,0,0,.45),var(--glow)}
.card:hover::before{opacity:1}

/* features */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{padding:28px}
.feature.big{grid-row:span 2}
.feature.wide{grid-column:span 2}
.feature-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.tag{font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:5px 10px;border-radius:6px;color:var(--cyan);background:rgba(20,225,255,.08);border:1px solid rgba(20,225,255,.25)}
.icon-box{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(180deg,rgba(20,225,255,.16),rgba(20,225,255,.03));border:1px solid rgba(20,225,255,.25);box-shadow:0 0 18px rgba(20,225,255,.15)}
.icon-box svg{width:20px;height:20px;fill:none;stroke:var(--cyan);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.feature h3{font-size:1.45rem;margin-bottom:8px}
.feature>p{color:var(--muted);font-size:.95rem;margin-bottom:20px}
.checks{list-style:none;display:grid;gap:11px}
.checks li{position:relative;padding-left:28px;font-size:.93rem;color:#c8d4e4}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:17px;height:17px;border-radius:5px;background:rgba(20,225,255,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2314e1ff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat;border:1px solid rgba(20,225,255,.3)}
.priority{list-style:none;display:grid;gap:8px;margin-bottom:24px;padding:16px;border-radius:12px;background:rgba(6,10,19,.6);border:1px solid var(--line)}
.priority li{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:.85rem;color:#c8d4e4}
.priority b{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;font-size:.75rem;color:#031018;background:var(--grad-btn)}
.qol{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px}
.qol div{padding:16px;border-radius:12px;background:rgba(6,10,19,.55);border:1px solid var(--line)}
.qol b{display:block;font-size:.92rem;margin-bottom:4px}
.qol small{color:var(--muted);font-size:.8rem;line-height:1.45;display:block}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}
.price{padding:30px 26px;display:flex;flex-direction:column}
.plan{font-family:var(--display);font-weight:600;font-size:1.05rem;color:var(--muted);letter-spacing:.02em}
.amount{font-family:var(--display);font-size:3rem;font-weight:700;letter-spacing:-.03em;margin:10px 0 2px}
.per{color:var(--dim);font-size:.85rem;margin-bottom:24px}
.price .checks{margin-bottom:28px;flex:1}
.price.featured{border-color:rgba(20,225,255,.5);background:linear-gradient(180deg,#0f1d30,#08101c);box-shadow:0 0 0 1px rgba(20,225,255,.2),0 0 50px rgba(20,225,255,.15);animation:glowPulse 4s ease-in-out infinite}
.price.featured .amount span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.price.featured .plan{color:var(--cyan)}
.ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);white-space:nowrap;padding:5px 12px;border-radius:999px;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#031018;background:var(--grad-btn);box-shadow:0 0 20px rgba(20,225,255,.45)}
@keyframes glowPulse{50%{box-shadow:0 0 0 1px rgba(20,225,255,.35),0 0 70px rgba(20,225,255,.26)}}

/* steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{padding:28px 24px}
.num{display:inline-block;font-family:var(--mono);font-size:.85rem;color:var(--cyan);padding:4px 10px;border-radius:7px;background:rgba(20,225,255,.08);border:1px solid rgba(20,225,255,.25);margin-bottom:18px}
.step h3{font-size:1.25rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.92rem}
.step-links{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.pay-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.pay-tags span{font-size:.75rem;padding:4px 10px;border-radius:999px;border:1px solid var(--line-2);color:#c8d4e4}
.code-card{margin-top:24px;overflow:hidden}
.code-head{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.8rem;color:var(--muted)}
.copy{font:inherit;font-size:.75rem;color:var(--cyan);background:rgba(20,225,255,.08);border:1px solid rgba(20,225,255,.3);border-radius:7px;padding:5px 12px;cursor:pointer;transition:.2s}
.copy:hover{background:rgba(20,225,255,.18)}
.code-card pre{padding:20px 18px;overflow-x:auto;font-family:var(--mono);font-size:.95rem}
.code-card pre code{color:#d8e6f5}

/* faq */
.faq{display:grid;gap:12px}
.faq details{border-radius:12px;border:1px solid var(--line);background:linear-gradient(180deg,var(--card),var(--card-2));transition:border-color .3s}
.faq details[open]{border-color:rgba(20,225,255,.35)}
.faq summary{list-style:none;cursor:pointer;padding:20px 56px 20px 22px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--cyan);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--muted)}

/* cta */
.cta{margin-top:112px;padding:64px 28px;text-align:center;overflow:hidden;border-color:rgba(20,225,255,.25)}
.cta::after{content:"";position:absolute;inset:auto 0 -60% 0;height:120%;background:radial-gradient(ellipse at 50% 100%,rgba(20,225,255,.18),transparent 65%);pointer-events:none}
.cta .hero-actions{position:relative;z-index:1}

/* footer */
.footer{margin-top:96px;padding:36px 0 44px;border-top:1px solid var(--line)}
.foot-row{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot-row nav{display:flex;gap:24px;font-size:.9rem;color:var(--muted)}
.foot-row nav a:hover{color:var(--cyan)}
.disclaimer{margin-top:22px;font-size:.8rem;color:var(--dim);max-width:720px}
.copy-line{margin-top:8px;font-size:.8rem;color:var(--dim)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);filter:blur(4px);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1),filter .8s;transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none;filter:none}
.no-js .reveal{opacity:1;transform:none;filter:none}

/* responsive */
@media (max-width:1080px){
  .hero{grid-template-columns:1fr;gap:64px;padding-top:72px;min-height:0}
  .hero-visual{max-width:560px;width:100%;margin-inline:auto}
  .feature-grid{grid-template-columns:1fr 1fr}
  .feature.big{grid-row:auto;grid-column:span 2}
  .price-grid,.steps{grid-template-columns:1fr 1fr}
  .qol{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .nav-pill{display:none}
  .hero{padding-top:56px}
  .stats{gap:28px}
  .stats b{font-size:1.6rem}
  .feature-grid,.price-grid,.steps{grid-template-columns:1fr}
  .feature.big,.feature.wide{grid-column:auto}
  .section{padding-top:84px}
  .fc-1{display:none}
  .code-card pre{font-size:.8rem}
  .fc-2{right:0;top:-30px}
  .log{height:250px;font-size:.76rem}
  .hero-actions .btn{flex:1}
  .cta{padding:48px 20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none;filter:none}
}

/* pricing tactics */
.amount{display:flex;align-items:baseline;gap:10px}
.amount .was{font-size:1.15rem;font-weight:500;color:var(--dim);text-decoration:line-through;text-decoration-color:rgba(255,90,110,.7)}
.save{color:var(--teal);font-weight:600}
.badge-soft{position:absolute;top:-11px;left:22px;padding:4px 11px;border-radius:999px;font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);background:#0a1424;border:1px solid rgba(20,225,255,.35)}
.price.featured.in,.no-js .price.featured{transform:scale(1.04);z-index:1}
.price.featured.in:hover{transform:scale(1.04) translateY(-2px)}
.price.anchor{border-color:var(--line-2)}
.price-note{text-align:center;margin-top:30px;color:var(--muted);font-size:.9rem}
@media (max-width:1080px){.price.featured.in,.price.featured.in:hover{transform:none}}