:root{
  --bg:#05060a;
  --surface:rgba(10,12,18,.72);
  --surface-2:rgba(12,16,24,.65);
  --border:rgba(255,255,255,.10);
  --text:#f1f2f7;
  --muted:#a4a8b6;
  --accent:#78d8ff;
  --accent-2:#8e7bff;
  --shadow:0 20px 60px rgba(0,0,0,.7);
  --glow:0 0 24px rgba(120,216,255,.18);
  --r-lg:22px;
  --r-md:14px;
  --r-sm:10px;
  --space-1:6px;
  --space-2:10px;
  --space-3:14px;
  --space-4:18px;
  --space-5:24px;
  --space-6:32px;
  --space-7:48px;
  --space-8:64px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --fast:160ms;
  --med:260ms;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{height:100%}
body{
  margin:0;
  font-family:"Space Grotesk",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:radial-gradient(900px 600px at 20% 15%, rgba(120,216,255,.08), transparent 60%),
             radial-gradient(900px 700px at 80% 10%, rgba(142,123,255,.08), transparent 60%),
             var(--bg);
  overflow-x:hidden;
}

a{color:var(--text);text-decoration:none}
a:hover{color:#bfefff}

.bg-layer{
  position:fixed;inset:0;z-index:-3;
  background:radial-gradient(1200px 800px at 22% 25%, rgba(90,140,255,.12), transparent 60%),
             radial-gradient(1000px 700px at 78% 18%, rgba(160,90,255,.12), transparent 55%),
             linear-gradient(180deg,#05060a,#020208);
}

#stars{position:fixed;inset:0;z-index:-2;pointer-events:none}
.vignette{position:fixed;inset:-12%;z-index:-1;pointer-events:none;background:radial-gradient(circle at 50% 40%,transparent 0 52%,rgba(0,0,0,.75) 78%,rgba(0,0,0,.95))}

.container{width:min(1100px,100%);margin:0 auto;padding:0 var(--space-4)}

.nav{
  position:sticky;top:0;z-index:5;
  backdrop-filter:blur(10px);
  background:linear-gradient(180deg,rgba(5,6,10,.92),rgba(5,6,10,.6));
  border-bottom:1px solid rgba(255,255,255,.05);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) 0;gap:var(--space-4)}
.brand{display:flex;flex-direction:column}
.brand .eyebrow{letter-spacing:.22em;text-transform:uppercase;font-size:11px;color:var(--muted);font-family:"Chakra Petch",system-ui,sans-serif}
.brand h1{margin:6px 0 0;font-size:clamp(22px,4vw,34px)}
.brand p{margin:0;color:var(--muted);font-size:13px}

.nav-links{display:flex;gap:var(--space-3);flex-wrap:wrap}
.nav-links a{color:var(--muted);font-size:14px;padding:6px 8px;border-radius:8px}
.nav-links a.active{color:var(--text);background:rgba(255,255,255,.05);box-shadow:var(--glow)}
.menu-toggle{display:none;align-items:center;gap:8px;border:1px solid var(--border);background:rgba(255,255,255,.02);color:var(--text);padding:8px 10px;border-radius:10px}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:999px;box-shadow:0 6px 0 var(--text),0 -6px 0 var(--text)}
.lang-toggle{border:1px solid var(--border);background:rgba(255,255,255,.02);color:var(--text);padding:8px 10px;border-radius:10px;font-size:12px;letter-spacing:.12em}

.section{padding:var(--space-8) 0}

.hero{
  display:grid;gap:var(--space-4);
}
.hero h2{margin:0;font-size:clamp(30px,5.6vw,52px);line-height:1.05}
.hero p{margin:0;color:var(--muted);font-size:clamp(14px,2vw,18px);line-height:1.7}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-4)}

.blog-list{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:var(--space-4)}
.blog-list .card{width:100%;padding:var(--space-5);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02))}
.blog-list .post-card h3{font-size:22px}
.blog-list .post-lead{font-size:15px}
.blog-list .post-meta{letter-spacing:.02em}
.blog-list .card{position:relative;overflow:hidden}
.blog-list .card::before{
  content:"";
  position:absolute;
  left:0;top:12px;bottom:12px;
  width:3px;
  background:linear-gradient(180deg,rgba(120,216,255,.9),rgba(142,123,255,.5));
  box-shadow:0 0 18px rgba(120,216,255,.35);
  border-radius:999px;
}
.blog-list .card:hover{
  transform:scale(1.015);
}

.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:var(--space-4);
  box-shadow:var(--shadow);
  transition:transform var(--med) var(--ease), box-shadow var(--med) var(--ease), border-color var(--med) var(--ease);
}
.card:hover{transform:translateY(-6px);border-color:rgba(120,216,255,.35);box-shadow:0 26px 70px rgba(0,0,0,.7),0 0 28px rgba(120,216,255,.12)}
.card h3{margin:0 0 var(--space-2)}
.card p{margin:0;color:var(--muted);line-height:1.6}
.service-head{display:flex;align-items:center;gap:12px;margin-bottom:var(--space-2)}
.service-head h3{margin:0}
.service-icon{width:16px;height:16px;border-radius:6px;border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.02);color:var(--text);box-shadow:var(--glow)}
.service-icon svg{width:8px;height:8px;display:block}

.btn{display:inline-flex;gap:8px;align-items:center;padding:12px 18px;border-radius:12px;border:1px solid var(--border);color:var(--text);background:rgba(255,255,255,.02)}
.btn.primary{background:linear-gradient(135deg,rgba(120,216,255,.16),rgba(142,123,255,.14));border-color:rgba(120,216,255,.45);box-shadow:var(--glow)}
.btn:hover{border-color:rgba(120,216,255,.45)}

.blog-controls{display:flex;gap:var(--space-3);flex-wrap:wrap;margin-bottom:var(--space-4)}
.input{background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:var(--r-sm);min-width:220px}
.input:focus{outline:2px solid rgba(120,216,255,.4);box-shadow:var(--glow)}

.pill{border:1px solid var(--border);color:var(--muted);padding:6px 10px;border-radius:999px;font-size:12px;cursor:pointer;background:rgba(255,255,255,.02);transition:all var(--fast) var(--ease)}
.pill[aria-pressed="true"]{color:var(--text);border-color:rgba(120,216,255,.45);background:rgba(120,216,255,.1)}

.post-card h3{margin:0 0 var(--space-2);font-size:18px}
.post-meta{color:var(--muted);font-size:13px;margin:0 0 var(--space-2)}
.post-lead{color:var(--muted);margin:0;line-height:1.6}
.post-icon{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:999px;background:rgba(255,255,255,.02);margin-bottom:var(--space-2);color:var(--text)}
.post-icon svg{width:16px;height:16px;display:block}

.overlay{
  position:fixed;inset:0;background:rgba(3,4,8,.7);
  backdrop-filter:blur(8px);display:none;align-items:flex-start;justify-content:center;
  padding:var(--space-7) var(--space-4);z-index:10;
}
.overlay.open{display:flex}
.panel{
  width:min(900px,100%);max-height:85vh;overflow:auto;
  background:var(--surface-2);border:1px solid var(--border);
  border-radius:var(--r-lg);box-shadow:var(--shadow);padding:var(--space-6) var(--space-5);
  animation:slideIn var(--med) var(--ease) both;
}

.panel header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}
.post-head{display:flex;align-items:center;gap:10px;margin-bottom:var(--space-3)}
.post-head .post-icon{margin-bottom:0}

.article h1{margin:0 0 var(--space-3);font-size:clamp(26px,4.6vw,40px);line-height:1.1}
.article h2{margin:var(--space-5) 0 var(--space-2);font-size:clamp(18px,3.2vw,26px)}
.article p{line-height:1.7;margin:0 0 var(--space-3)}
.article ul{margin:0 0 var(--space-3);padding-left:18px}
.article .meta{color:var(--muted);font-size:14px;margin-bottom:var(--space-4)}
.article .summary{border:1px solid var(--border);border-radius:var(--r-md);padding:var(--space-3);background:rgba(255,255,255,.03)}

footer{padding:var(--space-6) 0;color:var(--muted);text-align:center}

.cookie-banner{
  position:fixed;
  left:20px;right:20px;bottom:20px;
  max-width:760px;margin:0 auto;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:16px;
  padding:16px 18px;
  box-shadow:var(--shadow);
  display:none;
  z-index:20;
}
.cookie-banner.show{display:block}
.cookie-banner p{margin:0 0 10px;color:var(--muted);line-height:1.6}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie-actions .btn{padding:10px 14px}

.to-top{
  position:fixed;
  right:20px;
  bottom:24px;
  width:44px;
  height:44px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
  display:none;
  align-items:center;
  justify-content:center;
  box-shadow:var(--shadow);
  z-index:15;
  cursor:pointer;
  transition:transform var(--fast) var(--ease), opacity var(--fast) var(--ease);
}
.to-top.show{display:flex}
.to-top:hover{transform:translateY(-2px);box-shadow:var(--glow)}
.to-top svg{width:16px;height:16px}


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

@keyframes slideIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}

@media (max-width:720px){
  .nav-inner{flex-direction:column;align-items:flex-start}
  .nav-links{width:100%;display:none;flex-direction:column}
  .nav.open .nav-links{display:flex}
  .menu-toggle{display:inline-flex}
  .input{width:100%;min-width:0}
  .panel{padding:var(--space-5) var(--space-4)}
  .blog-list{grid-template-columns:1fr}
}

@media (max-width:1024px){
  .blog-list{grid-template-columns:repeat(2, minmax(0,1fr))}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}