:root {
  --bg: #FAFAFA;
  --panel: #FFFFFF;
  --text: #111111;
  --muted: #5F6368;
  --border: #E6E6E6;
  --accent: #111111; /* single neutral accent */
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.two-col { display: grid; grid-template-columns: 2fr 1fr; gap: 28px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; position: sticky; top: 0; background: rgba(250,250,250,0.8); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); z-index: 50;}
.logo { font-weight: 800; color: var(--text); text-decoration: none; font-size: 20px; letter-spacing: .5px;}
.nav-links a { color: var(--muted); text-decoration: none; margin-left: 16px; }
.nav-links a:hover { color: var(--text); }

.hero { padding: 96px 0 56px; background: radial-gradient(1000px 300px at 20% -20%, rgba(0,0,0,.04), transparent); border-bottom: 1px solid var(--border);}
.hero-inner { max-width: 820px; margin: 0 auto; text-align: center; }
.hero h1 { font-size: 54px; line-height: 1.05; margin: 0 0 12px; letter-spacing: -0.02em; }
.kicker { font-size: 20px; margin: 0 0 8px; }
.sub { color: var(--muted); margin: 0 auto 28px; max-width: 720px; }
.cta-row { display: flex; gap: 16px; justify-content: center; margin: 0 0 28px; } /* increased spacing below buttons */
.cta-row.more-space { margin-bottom: 32px; }
.meta { display: flex; gap: 16px; justify-content: center; color: var(--muted); font-size: 14px; }

.btn { display: inline-block; padding: 12px 16px; border-radius: 12px; text-decoration: none; font-weight: 600; border: 1px solid var(--border); transition: background .15s ease, color .15s ease, border-color .15s ease; }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.primary:hover { opacity: 0.9; }
.btn.ghost { color: var(--text); background: transparent; }
.btn.ghost:hover { border-color: #CFCFCF; }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } }

.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p.muted { color: var(--muted); margin: 0; }

.link-list { list-style: none; padding: 0; margin: 0; }
.link-list li { margin: 8px 0; }
.link-list a { color: var(--text); text-decoration: none; }
.link-list a:hover { text-decoration: underline; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chips span { background: var(--panel); border: 1px solid var(--border); padding: 6px 10px; border-radius: 999px; color: var(--muted); font-size: 13px; }

.muted { color: var(--muted); }

.list { display: grid; gap: 10px; }
.list-item { display: block; padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px; background: var(--panel); color: var(--text); text-decoration: none; }
.list-item:hover { border-color: #CFCFCF; }

/* Experience */
.timeline { display: grid; gap: 20px; }
.xp { border: 1px solid var(--border); border-radius: 14px; padding: 16px; background: var(--panel); }
.xp header { display: flex; flex-direction: column; gap: 4px; margin-bottom: 6px; }
.xp h3 { margin: 0; }
.xp ul { margin: 8px 0 0 18px; }

.site-footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); }