/* Simple responsive engineering portfolio styles */
:root{
  --bg:#0b1220; --card:#0f172a; --muted:#94a3b8; --accent:#4361ee; --accent-2:#06b6d4; --glass:rgba(255,255,255,0.04);
  --max-width:1100px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{font-family:Inter, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; margin:0; background:linear-gradient(180deg,#020617 0%, #071129 100%); color:#e6eef8; line-height:1.5}
.container{max-width:var(--max-width); margin:0 auto; padding:24px}
.site-header{backdrop-filter:blur(6px); background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent); border-bottom:1px solid rgba(255,255,255,0.03)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand h1{margin:6px 0;font-size:1.1rem}
.tag{color:var(--muted);font-size:.9rem;margin:0}
.nav a{color:inherit;text-decoration:none;margin-left:18px}
.nav .btn{background:var(--accent);color:white;padding:8px 14px;border-radius:8px}
/* Link styles: use accent-2 for inline links, keep contrast high */
a{color:var(--accent-2);text-decoration:underline dotted;text-underline-offset:3px}
a:hover,a:focus{color:var(--accent);text-decoration:underline}

.hero{padding:48px 0}
.hero-inner{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:center}
.hero h2{font-size:1.9rem;margin:0 0 12px}
.hero p{color:var(--muted)}
.hero-art img{width:100%;max-width:320px}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;text-decoration:none;color:var(--accent);background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.03)}
.btn.large{background:var(--accent);color:white;padding:12px 18px}
.btn.ghost{border:1px solid rgba(255,255,255,0.06)}

.section{padding:48px 0}
.section-title{font-size:1.2rem;margin:0 0 18px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border-radius:12px;overflow:hidden;box-shadow:0 6px 18px rgba(3,7,18,0.6)}
.card-media{height:140px;background-size:cover;background-position:center;display:flex;align-items:flex-start;justify-content:flex-end;padding:12px}
.card-tag{background:rgba(255,255,255,0.06);padding:6px 10px;border-radius:10px;font-size:.8rem}
.card-body{padding:14px}
.card-body h4{margin:0 0 8px}
.muted{color:var(--muted);font-size:.9rem}

.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;list-style:none;padding:0;margin:0}
.skills-grid li{background:var(--glass);padding:10px;border-radius:8px;color:var(--muted)}

.about-inner{display:flex;gap:24px;align-items:flex-start}
.contact-card{background:rgba(255,255,255,0.02);padding:18px;border-radius:10px;min-width:260px}

.contact-form label{display:block;margin-bottom:10px}
.contact-form input,.contact-form textarea{width:100%;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.03);background:transparent;color:inherit}

.site-footer{border-top:1px solid rgba(255,255,255,0.02);padding:18px 0;text-align:center;color:var(--muted)}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .skills-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr}
  .skills-grid{grid-template-columns:1fr}
  .header-inner{flex-direction:column;align-items:flex-start}
}

/* small utility */
.muted-light{color:var(--muted)}