:root{
  --bg:#0f1720;
  --card:#0b1320;
  --muted:#9aa6b2;
  --accent:#6ee7b7;
  --text:#e6eef3;
  --max-width:900px;
}
*{box-sizing:border-box}
html,body{min-height:100vh;min-height:-webkit-fill-available;margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; background:linear-gradient(180deg,#071022 0%, var(--bg) 100%) fixed; background-color:var(--bg); color:var(--text);}
html{height:-webkit-fill-available}
body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1rem}
.site-header{padding:1.5rem 0;text-align:center}
.site-header.small{padding:1rem 0}
.site-title{font-size:1.5rem;margin:0}
.site-sub{color:var(--muted);margin-top:.25rem;font-size:0.9rem;padding:0 0.5rem}
.nav{margin-top:1rem;display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;padding:0 0.5rem}
.nav a{color:var(--accent);text-decoration:none;font-weight:600;font-size:0.9rem}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:1rem;border-radius:12px;margin:1rem 0}
.skills{display:flex;gap:.5rem;flex-wrap:wrap;padding:0;margin:.5rem 0 0 0;list-style:none}
.skills li{background:rgba(255,255,255,0.03);padding:.25rem .5rem;border-radius:8px;font-size:.9rem;color:var(--muted)}
.project{margin-bottom:1rem}
.site-footer{padding:1.25rem 0;color:var(--muted)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.footer-nav a{color:var(--muted);text-decoration:none;margin-left:.5rem}
.footer-nav{display:flex;flex-wrap:wrap;gap:0.25rem}
.back{color:var(--accent);display:inline-block;margin-bottom:.5rem;text-decoration:none}
.screenshot-grid{display:flex;gap:1rem;margin-top:.5rem;overflow-x:auto;padding-bottom:1rem;-webkit-overflow-scrolling:touch}
.screenshot-grid::-webkit-scrollbar{height:8px}
.screenshot-grid::-webkit-scrollbar-track{background:rgba(255,255,255,0.05);border-radius:4px}
.screenshot-grid::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.2);border-radius:4px}
.screenshot-grid::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.3)}
.screenshot{background:rgba(255,255,255,0.02);height:160px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.screenshot-img{height:400px;width:auto;border-radius:8px;border:1px solid rgba(255,255,255,0.1);flex-shrink:0}

/* Mobile first adjustments */
@media(max-width:639px){
  body{font-size:15px}
  .container{padding:0 0.75rem}
  .site-header{padding:1rem 0}
  .site-title{font-size:1.3rem}
  .card{padding:0.875rem;margin:0.75rem 0}
  .screenshot-grid{gap:0.5rem}
  .footer-inner{font-size:0.85rem;justify-content:center;text-align:center}
  .footer-nav{justify-content:center;width:100%}
}

@media(min-width:640px){
  .site-title{font-size:2rem}
  .site-header{padding:2rem 0}
  .site-sub{font-size:1rem}
  .nav a{font-size:1rem}
  .nav{gap:.75rem}
  .card{padding:1rem 1.25rem}
  .footer-inner{gap:2rem}
}

@media(min-width:900px){
  body{font-size:16px}
  .screenshot{height:200px}
}