/* Estilos básicos para o portfólio */
:root{
  --bg:#0f1724;
  --card:#0b1220;
  --accent:#06b6d4;
  --muted:#9aa4b2;
  --glass: rgba(255,255,255,0.03);
}
*{box-sizing:border-box}
body{font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; margin:0; background:linear-gradient(180deg,var(--bg) 0%, #071023 100%); color:#e6eef6; line-height:1.5}
.container{max-width:1000px;margin:0 auto;padding:24px}
.site-header{background:var(--card);border-bottom:1px solid rgba(255,255,255,0.03)}
.site-header .container{display:flex;align-items:center;gap:16px}
.logo{margin:12px 0;font-size:20px}
.nav{margin-left:auto;display:flex;gap:12px}
.nav a{color:var(--muted);text-decoration:none;padding:10px;border-radius:6px}
.nav a:hover{background:var(--glass);color:var(--accent)}
.card{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:18px;border-radius:10px;margin-top:18px;border:1px solid rgba(255,255,255,0.02)}
.skills-grid{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:8px 0}
.skills-grid li{background:rgba(255,255,255,0.03);padding:8px 10px;border-radius:8px;color:var(--muted)}
.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.project{background:rgba(255,255,255,0.02);padding:12px;border-radius:8px;border:1px solid rgba(255,255,255,0.01)}
.project h3{margin:0 0 6px 0}
.games-controls{display:flex;gap:8px;margin:10px 0}
button{background:var(--accent);border:none;color:#042028;padding:8px 12px;border-radius:8px;cursor:pointer}
button:hover{opacity:0.9}
.game-area{margin-top:12px;min-height:320px;display:flex;align-items:center;justify-content:center}
.site-footer{padding:14px 0;color:var(--muted);text-align:center;margin-top:18px}
@media (max-width:700px){.nav{display:none}.logo{font-size:18px}}