styles.css

:root{
  --bg-1: #0f172a;
  --bg-2: #07132a;
  --card: rgba(255,255,255,0.04);
  --glass: rgba(255,255,255,0.06);
  --muted: #aab3c5;
  --text: #e6eef8;
  --accent-1: #7c3aed;
  --accent-2: #3b82f6;
  --container: 1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: radial-gradient(1200px 600px at 10% 10%, rgba(59,130,246,0.12), transparent), linear-gradient(180deg,var(--bg-1),var(--bg-2));
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}

.container{max-width:var(--container);margin:0 auto;padding:2rem}
.header-inner{display:flex;align-items:center;gap:1rem;justify-content:space-between}
.site-header{position:sticky;top:0;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)}
.brand{font-weight:700;color:var(--text);text-decoration:none;font-size:1.05rem}
.nav{display:flex;gap:1rem;align-items:center}
.nav a{color:var(--muted);text-decoration:none;padding:0.4rem 0.6rem;border-radius:8px;transition:color .15s,background .15s}
.nav a:hover{color:var(--text);background:rgba(255,255,255,0.02)}
.nav-toggle{display:none;background:none;border:0;color:var(--text);font-size:1.15rem}

.hero{padding:4rem 0}
.hero-grid{display:grid;grid-template-columns:1fr 320px;gap:2rem;align-items:center}
.hero-content h1{font-size:clamp(2rem,4vw,3rem);margin:0 0 .6rem}
.lead{color:var(--muted);font-size:1.05rem;line-height:1.55}
.btn{display:inline-block;padding:.65rem 1rem;border-radius:10px;text-decoration:none;font-weight:600}
.btn-primary{background:linear-gradient(90deg,var(--accent-1),var(--accent-2));color:#fff;box-shadow:0 8px 30px rgba(59,130,246,0.12)}
.btn-outline{border:1px solid rgba(255,255,255,0.06);color:var(--text);background:transparent}
.cta-row{margin-top:1rem;display:flex;gap:.8rem;flex-wrap:wrap}

.hero-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border-radius:16px;padding:1.2rem;display:flex;flex-direction:column;align-items:center;gap:.8rem}
.avatar{width:120px;height:120px;border-radius:12px;box-shadow:0 8px 30px rgba(2,6,23,0.6)}
.hero-meta{display:flex;gap:1rem;width:100%;justify-content:space-between;color:var(--muted);font-size:0.95rem}

h2{color:var(--text);margin:0 0 1rem;font-size:1.3rem}
.about p{color:var(--muted);line-height:1.6}

.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.card{background:var(--glass);padding:1rem;border-radius:12px;border:1px solid rgba(255,255,255,0.02)}
.card h3{margin:0 0 .4rem}
.card p{color:var(--muted);margin:0 0 .6rem}
.meta{color:var(--muted);font-size:.9rem}

.skills .skill{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.8rem}
.skills progress{appearance:none;height:10px;border-radius:8px;overflow:hidden}
.skills progress::-webkit-progress-bar{background:rgba(255,255,255,0.03)}
.skills progress::-webkit-progress-value{background:linear-gradient(90deg,var(--accent-1),var(--accent-2))}
.skill span{color:var(--muted)}

.timeline{padding-left:1rem;color:var(--muted)}
.timeline li{margin:0.6rem 0}

.contact .muted{color:var(--muted);margin-top:.6rem}

.site-footer{padding:1.5rem 0;text-align:center;color:var(--muted);border-top:1px solid rgba(255,255,255,0.02);margin-top:4rem}

@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr;}
  .nav{display:none}
  .nav-toggle{display:block}
}

@media (max-width:520px){
  .container{padding:1rem}
  .hero-content h1{font-size:1.8rem}
}

/* small accessible focus state */
a:focus{outline:3px solid rgba(59,130,246,0.18);outline-offset:3px}