:root{
  --bg:#070d1b;
  --bg-2:#0b1426;
  --panel:rgba(20,34,62,.55);
  --panel-2:rgba(28,46,82,.42);
  --border:rgba(127,180,255,.22);
  --border-strong:rgba(127,180,255,.45);
  --text:#e8eefc;
  --muted:#9fb2d6;
  --accent:#7fb4ff;
  --accent-soft:#cfe3ff;
  --radius:18px;
  --shadow:0 18px 50px rgba(5,15,40,.45);
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1100px 600px at 80% -10%,rgba(127,180,255,.18),transparent 60%),
    radial-gradient(900px 500px at 0% 20%,rgba(80,140,240,.12),transparent 55%),
    linear-gradient(180deg,var(--bg),var(--bg-2));
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.container.narrow{max-width:780px}
a{color:var(--accent-soft);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.01em}
.eyebrow{display:inline-block;font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;color:var(--accent);margin-bottom:12px}

/* glass panels */
.card,.plan,.contact-form,.steps li,.faq details,.cookie-banner,.site-header{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--border);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}

/* header */
.site-header{position:sticky;top:0;z-index:40;border-left:none;border-right:none;border-top:none;border-radius:0}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-size:1.18rem;font-weight:600;color:var(--text)}
.brand:hover{text-decoration:none}
.brand strong{color:var(--accent);font-weight:700}
.menu{list-style:none;display:flex;gap:26px;align-items:center}
.menu a{color:var(--muted);font-size:.95rem}
.menu a:hover{color:var(--text);text-decoration:none}
.btn-link{padding:9px 16px;border:1px solid var(--border-strong);border-radius:999px;color:var(--text)!important}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer}

/* buttons */
.btn{display:inline-block;padding:13px 22px;border-radius:999px;font-weight:600;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:.2s;text-align:center}
.btn-primary{background:linear-gradient(135deg,var(--accent),#5b8de6);color:#06122b;box-shadow:0 10px 30px rgba(91,141,230,.4)}
.btn-primary:hover{filter:brightness(1.07);text-decoration:none}
.btn-ghost{border:1px solid var(--border-strong);color:var(--text);background:rgba(127,180,255,.06)}
.btn-ghost:hover{background:rgba(127,180,255,.14);text-decoration:none}

/* hero */
.hero{padding:72px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-text h1{font-size:2.7rem;margin:6px 0 18px}
.hero-text p{color:var(--muted);font-size:1.08rem;max-width:560px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 30px}
.hero-stats{list-style:none;display:flex;gap:30px;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:1.7rem;color:var(--accent-soft)}
.hero-stats span{color:var(--muted);font-size:.85rem}
.hero-media img{border-radius:var(--radius);border:1px solid var(--border-strong);box-shadow:var(--shadow)}

/* sections */
.section{padding:64px 0}
.section-alt{background:rgba(10,20,42,.5)}
.section-head{max-width:680px;margin:0 auto 40px;text-align:center}
.section-head h2{font-size:2rem;margin-bottom:12px}
.section-head p{color:var(--muted)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card img{height:190px;object-fit:cover;width:100%}
.card h3{margin:18px 20px 8px;font-size:1.25rem}
.card p{margin:0 20px 22px;color:var(--muted);font-size:.95rem}

/* steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{border-radius:var(--radius);padding:24px}
.step-n{font-size:1.5rem;font-weight:700;color:var(--accent)}
.steps h3{margin:10px 0 8px;font-size:1.15rem}
.steps p{color:var(--muted);font-size:.92rem}

/* pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column;position:relative}
.plan-featured{border-color:var(--border-strong);box-shadow:var(--shadow)}
.badge{position:absolute;top:-12px;right:22px;background:linear-gradient(135deg,var(--accent),#5b8de6);color:#06122b;font-size:.74rem;font-weight:700;padding:5px 12px;border-radius:999px}
.plan h3{font-size:1.3rem}
.price{font-size:2.1rem;font-weight:700;margin:10px 0 18px;color:var(--accent-soft)}
.price span{display:block;font-size:.85rem;font-weight:400;color:var(--muted)}
.plan ul{list-style:none;margin-bottom:22px;flex:1}
.plan ul li{padding:8px 0 8px 24px;position:relative;color:var(--muted);font-size:.94rem;border-bottom:1px solid rgba(127,180,255,.1)}
.plan ul li::before{content:"◇";position:absolute;left:0;color:var(--accent)}
.plan .btn{margin-top:auto}
.pricing-note{text-align:center;color:var(--muted);font-size:.9rem;margin-top:26px}

/* faq */
.faq{display:flex;flex-direction:column;gap:14px}
.faq details{border-radius:14px;padding:6px 20px}
.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--accent);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);padding-bottom:16px;font-size:.95rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info h2{font-size:1.9rem;margin-bottom:12px}
.contact-info p{color:var(--muted);margin-bottom:20px}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.contact-list li{color:var(--muted)}
.contact-list strong{color:var(--text)}
.contact-form{border-radius:var(--radius);padding:30px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.9rem;margin-bottom:6px;color:var(--text)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);
  background:rgba(7,13,27,.6);color:var(--text);font-size:.95rem;font-family:inherit
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted);margin-bottom:20px}
.check input{margin-top:4px}
.form-status{margin-top:14px;font-size:.9rem;color:var(--accent-soft)}

/* footer */
.site-footer{border-top:1px solid var(--border);padding:48px 0 24px;margin-top:20px;background:rgba(6,12,26,.7)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.footer-note{color:var(--muted);font-size:.9rem;margin-top:12px;max-width:280px}
.brand-footer{font-size:1.05rem;margin-bottom:0}
.site-footer h4{font-size:.95rem;margin-bottom:14px}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.site-footer a{color:var(--muted);font-size:.92rem}
.site-footer a:hover{color:var(--text)}
.footer-bottom{margin-top:32px;padding-top:18px;border-top:1px solid var(--border)}
.footer-bottom p{color:var(--muted);font-size:.82rem}

/* legal pages */
.legal{padding:48px 0 64px}
.legal .container{max-width:840px}
.legal h1{font-size:2rem;margin-bottom:8px}
.legal .updated{color:var(--muted);font-size:.85rem;margin-bottom:28px}
.legal h2{font-size:1.3rem;margin:28px 0 10px;color:var(--accent-soft)}
.legal p,.legal li{color:var(--muted);margin-bottom:10px}
.legal ul{padding-left:22px;margin-bottom:12px}
.back-link{display:inline-block;margin-bottom:24px;color:var(--accent)}

/* cookie banner */
.cookie-banner{position:fixed;left:18px;right:18px;bottom:18px;z-index:60;max-width:560px;margin:0 auto;
  border-radius:16px;padding:18px 20px;box-shadow:var(--shadow);display:none}
.cookie-banner.show{display:block}
.cookie-banner p{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.cookie-actions{display:flex;gap:12px;justify-content:flex-end}
.cookie-actions .btn{padding:9px 18px;font-size:.88rem}

@media(max-width:880px){
  .nav-toggle{display:block}
  .menu{position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;padding:10px 22px 18px;
    background:var(--bg-2);border-top:1px solid var(--border);display:none}
  .menu.open{display:flex}
  .menu li{width:100%}
  .menu a{display:block;padding:12px 0}
  .hero-grid,.contact-grid{grid-template-columns:1fr;gap:32px}
  .hero-text h1{font-size:2.1rem}
  .cards,.pricing{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .steps,.footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:20px}
  .cookie-actions{flex-direction:column}
  .cookie-actions .btn{width:100%}
}