:root {
  --bg: #0f1117;
  --bg-elevated: #1a1d27;
  --bg-card: #222632;
  --text: #e8eaed;
  --text-muted: #9aa0b4;
  --accent: #6ee7b7;
  --accent-2: #38bdf8;
  --border: #2d3344;
  --radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

header {
  text-align: center;
  padding: 3rem 0 2.5rem;
}

.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: #0f1117;
  box-shadow: 0 8px 32px rgba(110, 231, 183, 0.15);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.tagline {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 480px;
  margin: 0 auto;
}

nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0 3rem;
  flex-wrap: wrap;
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

nav a:hover { color: var(--accent); }

section {
  margin-bottom: 3rem;
}

h2 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

h2::before {
  content: '';
  width: 4px;
  height: 1.2em;
  background: linear-gradient(var(--accent), var(--accent-2));
  border-radius: 2px;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.about p {
  color: var(--text);
  margin-bottom: 0.75rem;
}

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.skill {
  background: var(--bg-card);
  color: var(--text);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-family: 'JetBrains Mono', monospace;
  border: 1px solid var(--border);
}

.interests {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.interest {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
}

.interest strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--accent);
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-links a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
  padding: 0.9rem 1.1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.2s;
}

.contact-links a:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.contact-links svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 600px) {
  h1 { font-size: 2rem; }
  .container { padding: 1.5rem 1rem 3rem; }
}