:root{
  --bg:#05060d;
  --bg2:#0a0d1c;
  --panel:#0e1326;
  --panel2:#121a35;
  --line:rgba(120,140,255,.16);
  --cyan:#00f0ff;
  --violet:#a855f7;
  --text:#e7ecff;
  --muted:#9aa6cc;
  --grad:linear-gradient(120deg,#00f0ff,#a855f7);
  --radius:16px;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,sans-serif;
  background:radial-gradient(1200px 800px at 80% -10%,rgba(168,85,247,.18),transparent 60%),
             radial-gradient(900px 700px at -10% 20%,rgba(0,240,255,.12),transparent 55%),
             var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:12px}
h1,h2,h3,h4{line-height:1.2;font-weight:700;letter-spacing:-.5px}
.tag{display:inline-block;font-size:.78rem;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--cyan);border:1px solid var(--line);padding:5px 12px;border-radius:30px;margin-bottom:14px;
  background:rgba(0,240,255,.05)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(5,6,13,.7);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:9px;font-size:1.15rem;font-weight:600}
.brand strong{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;align-items:center;gap:24px}
.nav a{color:var(--muted);font-size:.95rem;transition:color .2s}
.nav a:hover{color:var(--text)}
.nav .btn-ghost{border:1px solid var(--line);padding:8px 16px;border-radius:10px;color:var(--text)}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer}

/* Buttons */
.btn,.btn-outline{display:inline-block;padding:13px 26px;border-radius:12px;font-weight:600;
  cursor:pointer;border:none;font-size:.96rem;transition:transform .15s,box-shadow .2s}
.btn{background:var(--grad);color:#05060d;box-shadow:0 8px 30px rgba(0,240,255,.25)}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 38px rgba(168,85,247,.35)}
.btn-outline{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan)}

/* Hero */
.hero{position:relative;padding:80px 0 70px;overflow:hidden}
.grid-bg{position:absolute;inset:0;
  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% 0,#000,transparent 75%);opacity:.5}
.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-text h1{font-size:2.9rem;margin:8px 0 16px}
.hero-text p{color:var(--muted);font-size:1.08rem;max-width:540px}
.hero-cta{display:flex;gap:14px;margin:26px 0 32px;flex-wrap:wrap}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:1.7rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats span{color:var(--muted);font-size:.85rem}
.hero-media img{border:1px solid var(--line);box-shadow:0 20px 60px rgba(0,0,0,.5)}

/* Sections */
.section{padding:74px 0}
.section.alt{background:linear-gradient(180deg,transparent,rgba(14,19,38,.5),transparent)}
.section-head{text-align:center;max-width:640px;margin:0 auto 44px}
.section-head h2{font-size:2.1rem;margin-bottom:12px}
.section-head p{color:var(--muted)}
.narrow{max-width:780px}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;
  transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-5px);border-color:var(--cyan)}
.card img{height:150px;object-fit:cover;width:100%;margin-bottom:14px}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.92rem}

/* Two col */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.media-col img{border:1px solid var(--line);box-shadow:0 18px 50px rgba(0,0,0,.4)}
.steps{list-style:none;margin-top:18px;display:grid;gap:16px}
.steps li{position:relative;padding-left:46px;counter-increment:step}
.steps li::before{content:counter(step);position:absolute;left:0;top:2px;width:32px;height:32px;
  display:grid;place-items:center;border-radius:50%;background:var(--grad);color:#05060d;font-weight:700}
.steps strong{display:block}
.steps span{color:var(--muted);font-size:.92rem}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.plan{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 24px;display:flex;flex-direction:column}
.plan.featured{border-color:var(--violet);background:linear-gradient(180deg,var(--panel2),var(--panel));
  box-shadow:0 18px 50px rgba(168,85,247,.18)}
.badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);
  color:#05060d;font-size:.74rem;font-weight:700;padding:5px 14px;border-radius:20px;text-transform:uppercase;letter-spacing:1px}
.plan h3{font-size:1.3rem;margin-bottom:8px}
.price{font-size:2.2rem;font-weight:700;margin-bottom:18px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.price span{font-size:.9rem;color:var(--muted);-webkit-text-fill-color:var(--muted)}
.plan ul{list-style:none;margin-bottom:24px;display:grid;gap:10px;flex:1}
.plan li{position:relative;padding-left:24px;color:var(--muted);font-size:.93rem}
.plan li::before{content:"◆";position:absolute;left:0;color:var(--cyan);font-size:.7rem;top:4px}
.note{text-align:center;color:var(--muted);margin-top:26px;font-size:.9rem}
.note a{color:var(--cyan)}

/* Quote */
.quote{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.quote p{font-style:italic;color:var(--text);margin-bottom:16px}
.author strong{display:block}
.author span{color:var(--muted);font-size:.85rem}

/* Accordion */
.accordion{display:grid;gap:12px}
.acc-item{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.acc-q{width:100%;text-align:left;background:none;border:none;color:var(--text);padding:18px 20px;
  font-size:1rem;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.acc-q::after{content:"+";color:var(--cyan);font-size:1.3rem}
.acc-item.open .acc-q::after{content:"–"}
.acc-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px}
.acc-a p{color:var(--muted);padding-bottom:18px}
.acc-item.open .acc-a{max-height:200px}

/* Form */
.contact-list{list-style:none;margin-top:20px;display:grid;gap:10px}
.contact-list a{color:var(--cyan)}
.contact-form{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:grid;gap:14px}
.contact-form label{font-size:.88rem;color:var(--muted);display:grid;gap:6px}
.contact-form input,.contact-form select,.contact-form textarea{
  background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:11px 13px;
  color:var(--text);font-size:.95rem;font-family:inherit}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--cyan)}
.contact-form .check{flex-direction:row;align-items:center;gap:9px;display:flex}
.contact-form .check a{color:var(--cyan)}
.form-msg{font-size:.9rem;min-height:18px}
.form-msg.ok{color:#3ee08a}
.form-msg.err{color:#ff6b81}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:var(--bg2);padding-top:50px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding-bottom:30px}
.footer-grid h4{margin-bottom:14px;font-size:1rem}
.footer-grid a{display:block;color:var(--muted);font-size:.9rem;margin-bottom:8px;transition:color .2s}
.footer-grid a:hover{color:var(--cyan)}
.footer-grid p{color:var(--muted);font-size:.9rem}
.copyright{border-top:1px solid var(--line);padding:18px 22px;text-align:center;color:var(--muted);font-size:.84rem}

/* Cookie banner */
.cookie-banner{position:fixed;bottom:18px;left:18px;right:18px;max-width:760px;margin:0 auto;z-index:90;
  background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:18px 20px;
  display:none;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  box-shadow:0 18px 50px rgba(0,0,0,.5)}
.cookie-banner.show{display:flex}
.cookie-banner p{font-size:.9rem;color:var(--muted);flex:1;min-width:220px}
.cookie-banner a{color:var(--cyan)}
.cookie-actions{display:flex;gap:10px}
.cookie-actions .btn,.cookie-actions .btn-outline{padding:9px 18px}

/* Legal pages */
.legal{padding:60px 0;max-width:860px;margin:0 auto}
.legal h1{font-size:2.2rem;margin-bottom:8px}
.legal .upd{color:var(--muted);margin-bottom:30px;font-size:.9rem}
.legal h2{font-size:1.3rem;margin:28px 0 10px}
.legal p,.legal li{color:var(--muted);margin-bottom:10px}
.legal ul{padding-left:22px;margin-bottom:10px}
.legal a{color:var(--cyan)}
.back{display:inline-block;margin-top:30px}

@media(max-width:880px){
  .nav{position:fixed;top:68px;right:0;flex-direction:column;background:var(--panel2);
    width:230px;padding:20px;border-left:1px solid var(--line);transform:translateX(110%);
    transition:transform .3s;height:calc(100vh - 68px);align-items:flex-start}
  .nav.open{transform:translateX(0)}
  .nav-toggle{display:block}
  .hero-inner,.two-col{grid-template-columns:1fr}
  .hero-text h1{font-size:2.2rem}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:20px}
}