*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#111;
  --bg-card:#1a1a1a;
  --text:#f0f0f0;
  --text-muted:#aaa;
  --accent:#00ff87;
  --accent-dim:#00cc6a;
  --accent-glow:rgba(0,255,135,0.15);
  --border:#2a2a2a;
}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;line-height:1.7;color:var(--text);background:var(--bg)}
a{color:var(--accent);text-decoration:none;transition:color 0.2s}
a:hover{color:#fff}
img{max-width:100%;height:auto;display:block;border-radius:6px}
.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}

/* NAV */
header{background:var(--bg);border-bottom:1px solid var(--border);padding:1rem 0;position:sticky;top:0;z-index:100}
header nav{display:flex;justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto;padding:0 1.5rem}
.brand {display: inline-flex;align-items:center;gap:0.5rem;font-weight:800;font-size:1.2rem;color:#fff;text-decoration:none;text-transform:uppercase;letter-spacing:1px}
.brand svg{width:36px;height:36px}
.nav-links{display:flex;gap:1.5rem;align-items:center}
.nav-links a{color:var(--text-muted);font-size:0.9rem;font-weight:500;text-transform:uppercase;letter-spacing:0.5px}
.nav-links a:hover{color:var(--accent)}

/* HERO */
.hero{padding:5rem 1.5rem;text-align:center;background:linear-gradient(135deg,#111 0%,#1a1a2e 50%,#111 100%);border-bottom:1px solid var(--border)}
.hero h1{font-size:3rem;font-weight:900;text-transform:uppercase;letter-spacing:2px;margin-bottom:1rem;background:linear-gradient(135deg,#fff,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:1.15rem;color:var(--text-muted);max-width:600px;margin:0 auto 2rem}
.btn{display:inline-block;padding:0.85rem 2rem;background:var(--accent);color:#111;font-weight:700;border-radius:4px;text-transform:uppercase;font-size:0.85rem;letter-spacing:1px;transition:background 0.2s,transform 0.2s}
.btn:hover{background:#fff;color:#111;transform:translateY(-2px)}

/* SECTIONS */
section{padding:4rem 0}
section h2{font-size:2rem;font-weight:800;margin-bottom:0.5rem;text-transform:uppercase;letter-spacing:1px}
section .subtitle{color:var(--text-muted);margin-bottom:2.5rem;font-size:1.05rem}

/* GRID */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:transform 0.2s,border-color 0.2s}
.card:hover{transform:translateY(-4px);border-color:var(--accent)}
.card img{width:100%;height:220px;object-fit:cover}
.card-body{padding:1.25rem}
.card-body h3{font-size:1.1rem;margin-bottom:0.5rem}
.card-body p{color:var(--text-muted);font-size:0.9rem}

/* ARTICLE */
.article-content{max-width:750px;margin:0 auto}
.article-content h1{font-size:2.2rem;margin-bottom:1rem;text-transform:none;letter-spacing:0}
.article-content h2{font-size:1.5rem;margin-top:2.5rem;margin-bottom:1rem;text-transform:none}
.article-content p{color:var(--text-muted);margin-bottom:1.25rem}
.article-content ul{margin:1rem 0 1.5rem 1.5rem;color:var(--text-muted)}
.article-content li{margin-bottom:0.5rem}
.article-content img{margin:2rem 0;border-radius:8px}

/* ABOUT */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.about-split img{border-radius:8px}
.about-split h2{font-size:1.8rem;margin-bottom:1rem;text-transform:uppercase}
.about-split p{color:var(--text-muted)}

/* FOOTER */
footer{border-top:1px solid var(--border);padding:3rem 0;text-align:center;color:var(--text-muted);font-size:0.85rem}
footer .footer-links{margin-bottom:1rem}
footer .footer-links a{margin:0 0.75rem;color:var(--text-muted)}
footer .footer-links a:hover{color:var(--accent)}

/* MOBILE */
.mobile-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}
@media(max-width:768px){
  .grid-3{grid-template-columns:1fr}
  .about-split{grid-template-columns:1fr;gap:2rem}
  .hero h1{font-size:2rem}
  .hero{padding:3rem 1rem}
  .nav-links{display:none}
  .mobile-toggle{display:block}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--bg);padding:1.5rem;border-bottom:1px solid var(--border)}
}

.brand-icon { width: 24px; height: 24px; flex-shrink: 0; vertical-align: middle; margin-right: 6px; }