*{margin:0;padding:0;box-sizing:border-box}
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root{
  --bg:#0f1318;--card:#161a21;--fg:#e2e6ed;--muted:#7a8494;--border:#262d38;
  --primary:#1ae8a0;--primary-fg:#0f1318;--secondary:#22272f;--accent:#9b6dff;
  --radius:0.75rem;
}
body{background:var(--bg);color:var(--fg);font-family:'Inter',sans-serif;line-height:1.6}
h1,h2,h3,h4,h5,h6{font-family:'Orbitron',sans-serif}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1200px;margin:0 auto;padding:0 1rem}

/* Header */
.header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);background:rgba(15,19,24,0.92);backdrop-filter:blur(12px)}
.header .container{display:flex;align-items:center;justify-content:space-between;padding-top:1rem;padding-bottom:1rem}
.logo{font-family:'Orbitron',sans-serif;font-weight:700;font-size:1.25rem;color:var(--primary);display:flex;align-items:center;gap:0.5rem}
.logo svg{width:28px;height:28px}
nav a{color:var(--muted);margin-left:2rem;font-weight:500;transition:color .2s}
nav a:hover{color:var(--primary);text-decoration:none}
.mobile-menu-btn{display:none;background:none;border:none;color:var(--fg);font-size:1.5rem;cursor:pointer}

/* Hero */
.hero{padding:5rem 0;text-align:center;background:linear-gradient(180deg,var(--bg) 0%,#151b24 50%,var(--bg) 100%);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;left:25%;top:25%;width:250px;height:250px;border-radius:50%;background:var(--primary);opacity:0.06;filter:blur(120px)}
.hero::after{content:'';position:absolute;right:25%;bottom:25%;width:250px;height:250px;border-radius:50%;background:var(--accent);opacity:0.06;filter:blur(120px)}
.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;line-height:1.1}
.hero h1 span{color:var(--primary);text-shadow:0 0 20px rgba(26,232,160,0.5)}
.hero p{margin-top:1.25rem;font-size:1.125rem;color:var(--muted);max-width:600px;margin-left:auto;margin-right:auto}
.hero-btns{margin-top:2rem;display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.75rem 1.5rem;border-radius:var(--radius);font-weight:600;font-size:0.875rem;border:none;cursor:pointer;transition:all .2s}
.btn-primary{background:var(--primary);color:var(--primary-fg)}
.btn-primary:hover{opacity:0.9;text-decoration:none}
.btn-outline{background:transparent;color:var(--fg);border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}
.btn-sm{padding:0.5rem 1rem;font-size:0.8rem}

/* Features */
.features{border-bottom:1px solid var(--border);padding:4rem 0}
.features .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}
.feature-card{border:1px solid var(--border);background:var(--card);border-radius:var(--radius);padding:1.5rem;text-align:center;box-shadow:0 0 20px rgba(26,232,160,0.08),0 4px 20px rgba(0,0,0,0.3)}
.feature-card svg{width:40px;height:40px;color:var(--primary);margin:0 auto}
.feature-card h3{margin-top:1rem;font-size:1.125rem;font-weight:700}
.feature-card p{margin-top:0.5rem;font-size:0.875rem;color:var(--muted)}

/* Articles Grid */
.articles{padding:4rem 0}
.articles h2{font-size:1.75rem;font-weight:700}
.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.5rem;margin-top:2rem}

/* Category Filter */
.cat-filter{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:1.5rem}
.cat-btn{padding:0.375rem 1rem;border-radius:999px;font-size:0.875rem;font-weight:500;border:none;cursor:pointer;background:var(--secondary);color:var(--muted);transition:all .2s}
.cat-btn.active,.cat-btn:hover{background:var(--primary);color:var(--primary-fg)}

/* Article Card */
.article-card{border:1px solid var(--border);background:var(--card);border-radius:var(--radius);overflow:hidden;transition:box-shadow .3s}
.article-card:hover{box-shadow:0 0 30px rgba(26,232,160,0.15),0 8px 30px rgba(0,0,0,0.4);text-decoration:none}
.article-card .thumb{aspect-ratio:16/9;background:linear-gradient(135deg,rgba(26,232,160,0.15),rgba(155,109,255,0.15));display:flex;align-items:center;justify-content:center;position:relative}
.article-card .thumb .cat-tag{position:absolute;top:12px;left:12px;background:var(--primary);color:var(--primary-fg);padding:0.25rem 0.75rem;border-radius:999px;font-family:'Orbitron',sans-serif;font-size:0.7rem;font-weight:600}
.article-card .thumb span{font-family:'Orbitron',sans-serif;font-size:1.5rem;font-weight:700;color:rgba(26,232,160,0.2)}
.article-card .content{padding:1.25rem}
.article-card .content h3{font-size:1.1rem;font-weight:700;line-height:1.3;color:var(--fg);transition:color .2s}
.article-card:hover .content h3{color:var(--primary)}
.article-card .content p{margin-top:0.5rem;font-size:0.875rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-card .meta{margin-top:1rem;display:flex;gap:1rem;font-size:0.75rem;color:var(--muted)}

/* Footer */
.footer{border-top:1px solid var(--border);background:var(--card);padding:3rem 0}
.footer .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem}
.footer h4{font-family:'Orbitron',sans-serif;font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;margin-bottom:1rem}
.footer ul{list-style:none}
.footer ul li{margin-bottom:0.5rem;font-size:0.875rem}
.footer ul li a{color:var(--muted)}
.footer ul li a:hover{color:var(--primary)}
.footer .bottom{margin-top:2.5rem;border-top:1px solid var(--border);padding-top:1.5rem;text-align:center;font-size:0.875rem;color:var(--muted)}

/* Legal Pages */
.legal{padding:4rem 0;max-width:768px;margin:0 auto}
.legal h1{font-size:1.75rem;font-weight:700}
.legal .date{font-size:0.875rem;color:var(--muted);margin-top:0.5rem}
.legal .body{margin-top:2rem}
.legal .body h2{font-size:1.125rem;font-weight:700;margin-top:1.5rem;margin-bottom:0.5rem;color:var(--fg)}
.legal .body p{font-size:0.875rem;color:var(--muted);margin-bottom:0.75rem;line-height:1.7}
.legal .body ul{list-style:disc;padding-left:1.25rem;font-size:0.875rem;color:var(--muted);margin-bottom:0.75rem}
.legal .body ul li{margin-bottom:0.25rem}

/* Article Detail */
.article-detail{padding:3rem 0;max-width:768px;margin:0 auto}
.article-detail .back{font-size:0.875rem;color:var(--muted);display:inline-flex;align-items:center;gap:0.5rem;margin-bottom:1.5rem}
.article-detail .back:hover{color:var(--primary)}
.article-detail .cat-tag{display:inline-block;background:var(--primary);color:var(--primary-fg);padding:0.25rem 0.75rem;border-radius:999px;font-family:'Orbitron',sans-serif;font-size:0.7rem;font-weight:600}
.article-detail h1{margin-top:1rem;font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700;line-height:1.2}
.article-detail .meta{margin-top:1rem;display:flex;flex-wrap:wrap;gap:1rem;font-size:0.875rem;color:var(--muted)}
.article-detail .featured-img{margin-top:2rem;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,rgba(26,232,160,0.15),rgba(155,109,255,0.15));display:flex;align-items:center;justify-content:center}
.article-detail .featured-img span{font-family:'Orbitron',sans-serif;font-size:2rem;font-weight:700;color:rgba(26,232,160,0.2)}
.article-detail .body{margin-top:2rem}
.article-detail .body h2{font-family:'Orbitron',sans-serif;font-size:1.25rem;font-weight:700;margin-top:1.5rem;margin-bottom:0.5rem;color:var(--fg)}
.article-detail .body p{font-size:0.9375rem;color:var(--muted);margin-bottom:1rem;line-height:1.7}
.article-detail .tags{margin-top:2.5rem;display:flex;flex-wrap:wrap;gap:0.5rem}
.article-detail .tags span{background:var(--secondary);color:var(--muted);padding:0.25rem 0.75rem;border-radius:999px;font-size:0.75rem}

/* About */
.about{padding:4rem 0;max-width:768px;margin:0 auto}
.about h1{font-size:1.75rem;font-weight:700}
.about .body{margin-top:2rem;font-size:0.9375rem;color:var(--muted);line-height:1.7}
.about .body h2{font-family:'Orbitron',sans-serif;font-size:1.125rem;font-weight:700;color:var(--fg);margin-top:1.5rem;margin-bottom:0.5rem}
.about .body p{margin-bottom:0.75rem}
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-top:1rem}
.team-card{border:1px solid var(--border);background:var(--card);border-radius:var(--radius);padding:1.25rem}
.team-card .avatar{width:64px;height:64px;border-radius:50%;background:rgba(26,232,160,0.1);display:flex;align-items:center;justify-content:center;font-family:'Orbitron',sans-serif;font-weight:700;font-size:1.25rem;color:var(--primary)}
.team-card h3{margin-top:0.75rem;font-size:0.875rem;font-weight:700}
.team-card .role{font-size:0.75rem;color:var(--primary)}
.team-card p{margin-top:0.5rem;font-size:0.75rem;color:var(--muted)}

/* Contact */
.contact{padding:4rem 0;max-width:1000px;margin:0 auto}
.contact h1{font-size:1.75rem;font-weight:700}
.contact>p{margin-top:0.75rem;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;margin-top:2.5rem}
.contact form label{display:block;font-size:0.875rem;font-weight:500;margin-bottom:0.25rem;margin-top:1rem}
.contact form label:first-child{margin-top:0}
.contact form input,.contact form textarea{width:100%;padding:0.625rem 0.75rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--secondary);color:var(--fg);font-family:'Inter',sans-serif;font-size:0.875rem}
.contact form input:focus,.contact form textarea:focus{outline:none;border-color:var(--primary)}
.contact form textarea{resize:vertical}
.contact form .btn{margin-top:1.25rem}
.info-card{border:1px solid var(--border);background:var(--card);border-radius:var(--radius);padding:1.5rem;margin-bottom:1.5rem}
.info-card h3{font-size:1.125rem;font-weight:700}
.info-item{display:flex;gap:0.75rem;margin-top:1rem;font-size:0.875rem;color:var(--muted)}
.info-item svg{width:20px;height:20px;color:var(--primary);flex-shrink:0;margin-top:2px}
.info-item strong{color:var(--fg);display:block}

/* Cookie banner */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:100;background:var(--card);border-top:1px solid var(--border);padding:1rem;box-shadow:0 -4px 20px rgba(0,0,0,0.4)}
.cookie-banner .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.cookie-banner p{font-size:0.875rem;color:var(--muted);flex:1}
.cookie-banner .btns{display:flex;gap:0.75rem}
.cookie-banner.hidden{display:none}

/* Responsive */
@media(max-width:768px){
  nav{display:none}
  .mobile-menu-btn{display:block}
  .mobile-nav{display:flex;flex-direction:column;border-top:1px solid var(--border);background:var(--bg);padding:1rem}
  .mobile-nav a{display:block;padding:0.75rem 0;color:var(--muted);font-weight:500}
  .articles-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}