:root{
  --bg:#05060a;
  --bg-soft:#0a0c14;
  --panel:#0d1018;
  --line:rgba(61,245,208,.14);
  --line-strong:rgba(61,245,208,.4);
  --text:#e8ecf4;
  --muted:#8a93a8;
  --neon:#3df5d0;
  --violet:#7c5cff;
  --radius:14px;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

.grid-bg{
  position:fixed;inset:0;z-index:-1;
  background-color:var(--bg);
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 80%);
}
.grid-bg::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(600px 400px at 75% 15%,rgba(124,92,255,.16),transparent 70%),
             radial-gradient(500px 380px at 10% 80%,rgba(61,245,208,.12),transparent 70%);
}

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

.btn{
  display:inline-block;padding:13px 24px;border-radius:10px;
  background:linear-gradient(135deg,var(--neon),var(--violet));
  color:#04060b;font-weight:700;letter-spacing:.3px;font-size:.95rem;
  border:none;cursor:pointer;transition:transform .2s,box-shadow .2s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(61,245,208,.25)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line-strong)}
.btn-ghost:hover{box-shadow:0 0 0 1px var(--neon) inset;background:rgba(61,245,208,.05)}

.eyebrow{
  display:inline-block;font-family:"Courier New",monospace;font-size:.8rem;
  letter-spacing:2px;color:var(--neon);text-transform:lowercase;margin-bottom:14px;
}
.eyebrow.center{display:block;text-align:center}
.center{text-align:center}
h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;letter-spacing:-1px;font-weight:800}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);line-height:1.2;letter-spacing:-.5px;margin-bottom:16px}
h3{font-size:1.15rem;margin-bottom:8px;letter-spacing:.2px}
.lead{color:var(--muted);font-size:1.05rem;max-width:680px;margin:0 auto 36px}

/* Nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(5,6,10,.7);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-mark{width:18px;height:18px;border-radius:5px;background:linear-gradient(135deg,var(--neon),var(--violet));box-shadow:0 0 14px rgba(61,245,208,.6)}
.brand-name{font-size:1.05rem;letter-spacing:.3px}
.brand-dot{color:var(--neon);font-weight:500}
.nav-links{display:flex;gap:26px}
.nav-links a{color:var(--muted);font-size:.92rem;transition:color .2s}
.nav-links a:hover{color:var(--neon)}

/* Hero */
.hero{padding:72px 0 64px}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-copy p{color:var(--muted);font-size:1.08rem;margin:18px 0 30px;max-width:540px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.hero-stats{list-style:none;display:flex;gap:34px;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:1.8rem;color:var(--neon);font-weight:800}
.hero-stats span{font-size:.82rem;color:var(--muted)}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius);border:1px solid var(--line-strong);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.hero-media::before{content:"";position:absolute;inset:-1px;border-radius:var(--radius);box-shadow:0 0 40px rgba(124,92,255,.25);pointer-events:none}

/* Sections */
.section{padding:74px 0}
.section.alt{background:linear-gradient(180deg,transparent,rgba(13,16,24,.6),transparent)}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:42px}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;position:relative;transition:border-color .25s,transform .25s;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.node{display:block;width:12px;height:12px;border-radius:50%;background:var(--neon);box-shadow:0 0 12px var(--neon);margin-bottom:18px}
.card p{color:var(--muted);font-size:.93rem}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split-media img{border-radius:var(--radius);border:1px solid var(--line-strong)}
.track{padding:16px 0;border-top:1px solid var(--line)}
.track:last-child{border-bottom:1px solid var(--line)}
.track p{color:var(--muted);font-size:.95rem}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:42px}
.plan{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;display:flex;flex-direction:column;position:relative;
}
.plan.featured{border-color:var(--neon);box-shadow:0 0 40px rgba(61,245,208,.12)}
.tag{position:absolute;top:-12px;right:22px;background:var(--neon);color:#04060b;font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:20px;letter-spacing:.5px}
.price{font-size:2.2rem;font-weight:800;margin:14px 0 20px;color:var(--text)}
.price span{font-size:.9rem;color:var(--muted);font-weight:500}
.plan ul{list-style:none;margin-bottom:26px;flex:1}
.plan li{padding:8px 0 8px 22px;position:relative;color:var(--muted);font-size:.92rem;border-bottom:1px solid var(--line)}
.plan li::before{content:"›";position:absolute;left:0;color:var(--neon);font-weight:700}
.note{margin-top:26px;color:var(--muted);font-size:.9rem}
.note a{color:var(--neon)}

/* Contact */
.contact-info{list-style:none;margin-top:22px}
.contact-info li{padding:12px 0;border-top:1px solid var(--line);font-size:.95rem}
.contact-info strong{display:block;color:var(--neon);font-size:.78rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:3px}
.contact-info a{color:var(--text)}
.contact-info a:hover{color:var(--neon)}

.split-form{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;background:var(--bg-soft);border:1px solid var(--line);
  border-radius:9px;color:var(--text);font-family:inherit;font-size:.95rem;transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--neon)}
.field textarea{resize:vertical}
.checkbox{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted);margin-bottom:18px}
.checkbox input{margin-top:4px}
.checkbox a{color:var(--neon)}
.form-msg{margin-top:14px;font-size:.9rem;min-height:1.2em}
.form-msg.ok{color:var(--neon)}
.form-msg.err{color:#ff6b8b}

/* Footer */
.footer{border-top:1px solid var(--line);padding:48px 0 28px;background:var(--bg-soft)}
.footer-inner{display:flex;justify-content:space-between;gap:36px;flex-wrap:wrap;margin-bottom:30px}
.footer-brand{max-width:340px}
.footer-brand p{color:var(--muted);font-size:.9rem;margin-top:10px}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 22px;align-content:flex-start}
.footer-links a{color:var(--muted);font-size:.88rem;transition:color .2s}
.footer-links a:hover{color:var(--neon)}
.footer-bottom{border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:.82rem}

/* Cookie banner */
.cookie-banner{
  position:fixed;left:18px;right:18px;bottom:18px;z-index:80;max-width:760px;margin:0 auto;
  background:rgba(13,16,24,.96);border:1px solid var(--line-strong);border-radius:14px;
  padding:18px 22px;display:none;gap:18px;align-items:center;justify-content:space-between;
  flex-wrap:wrap;backdrop-filter:blur(10px);box-shadow:0 12px 50px rgba(0,0,0,.6);
}
.cookie-banner.show{display:flex}
.cookie-banner p{font-size:.88rem;color:var(--muted);flex:1;min-width:240px}
.cookie-banner a{color:var(--neon)}
.cookie-actions{display:flex;gap:10px}

/* Legal pages */
.legal{padding:60px 0}
.legal h1{font-size:2rem;margin-bottom:8px}
.legal .updated{color:var(--muted);font-size:.85rem;margin-bottom:28px}
.legal h2{font-size:1.25rem;margin:28px 0 10px}
.legal p,.legal li{color:var(--muted);font-size:.96rem;margin-bottom:10px}
.legal ul{padding-left:22px}
.legal a{color:var(--neon)}
.back{display:inline-block;margin-top:30px;color:var(--neon);font-size:.9rem}

@media(max-width:880px){
  .hero-inner,.split,.cards,.pricing{grid-template-columns:1fr}
  .cards{gap:14px}
  .nav-links{display:none}
  .hero-media{order:-1}
}