:root{
  --bg:#0f172a;
  --panel:#111827;
  --accent:#60a5fa;
  --muted:#94a3b8;
  --text:#e5e7eb;
  --card:#0b1220;
  --chip:#1f2937;
  --chip-text:#cbd5e1;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans;line-height:1.55}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1200px;margin-inline:auto;padding:24px}
.grid{display:grid;grid-template-columns:320px 1fr;gap:24px}
@media (max-width:900px){.grid{grid-template-columns:1fr}}
.sidebar{background:var(--panel);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:20px;position:sticky;top:24px;height:fit-content}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.avatar{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,#334155,#0ea5e9)}
h1{font-size:1.6rem;line-height:1.2;margin:0}
.subtitle{color:var(--muted);margin:.25rem 0 1rem}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 20px}
.badge{background:var(--chip);color:var(--chip-text);padding:6px 10px;border-radius:999px;font-size:.8rem;border:1px solid rgba(255,255,255,.06)}
.block{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:14px;margin-top:14px}
.block h3{font-size:1rem;margin:0 0 .5rem}
.list{display:grid;gap:8px}
.list li{margin-left:1.1rem}
.cta{display:flex;gap:10px;margin-top:14px}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:#0b1324;color:#dbeafe;font-weight:600}
.btn:hover{filter:brightness(1.05)}
.main{display:grid;gap:24px}
.card{background:var(--panel);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:20px}
.card h2{font-size:1.2rem;margin:0 0 .75rem}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--chip);color:var(--chip-text);padding:6px 10px;border-radius:999px;font-size:.85rem}
.role{padding:14px;border-radius:12px;background:linear-gradient(180deg,rgba(96,165,250,.08),transparent);border:1px solid rgba(96,165,250,.15)}
.role h4{margin:.25rem 0}
.meta{color:var(--muted);font-size:.9rem}
.role ul{margin:.25rem 0 0}
footer{opacity:.8;font-size:.85rem}

/* Skills 2x2 grid */
.skills-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 12px;
}
.skills-grid-2x2 strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
}
.skills-grid-2x2 p {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Project hover summary */
.project {
  margin-bottom: 14px;
  cursor: pointer;
}
.project .hover-summary {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.4s ease;
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}
.project:hover .hover-summary {
  max-height: 200px;
  opacity: 1;
  margin-top: 4px;
}

/* Contact page form */
#hireForm {
  display: grid;
  gap: 16px;
  max-width: 500px;
  margin: 0 auto;
}
#hireForm label {
  font-weight: 500;
}
#hireForm input,
#hireForm textarea {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.2);
  background: #0b1324;
  color: var(--text);
}
#hireForm textarea {
  min-height: 120px;
}
#hireForm .btn {
  width: fit-content;
  justify-self: start;
}
#formStatus {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Responsive adjustments for mobile */
@media (max-width: 600px) {
  .grid {
    grid-template-columns: 1fr; /* stack sidebar and main */
    gap: 16px;
  }

  .sidebar {
    position: relative;   /* no sticky on small screens */
    top: auto;
    width: 100%;
  }

  .main {
    gap: 16px;
  }

  .card {
    padding: 16px;
  }

  .skills-grid-2x2 {
    grid-template-columns: 1fr; /* stack skills vertically */
  }

  .btn {
    padding: 8px 12px;
    font-size: 0.9rem;
  }
}