:root {
  --bg: #0b0c10;
  --panel: #121318;
  --muted: #9aa4b2;
  --text: #e8eef7;
  --accent: #7aa2f7;
  --chip: #1b1f2a;
  --ring: #2b3240;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, var(--bg), #0f1117 60%);
  color: var(--text);
  line-height: 1.6;
}

.container { width: min(1100px, 92%); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px);
  background: color-mix(in lab, var(--bg) 90%, transparent);
  border-bottom: 1px solid var(--ring);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0.25rem; gap: 1rem; }
.brand { display: flex; gap: 1rem; align-items: center; }
.avatar { width: 64px; height: 64px; border-radius: 50%; border: 2px solid var(--ring); object-fit: cover; }
.brand-name { margin: 0; font-size: 1.35rem; letter-spacing: 0.2px; }
.brand-tag { margin: 0.15rem 0 0; color: var(--muted); font-size: 0.95rem; }
.brand-links a { margin-right: 0.6rem; font-size: 0.9rem; color: var(--accent); text-decoration: none; }
.brand-links a:hover { text-decoration: underline; }

.top-nav a { color: var(--text); text-decoration: none; padding: 0.35rem 0.6rem; border-radius: 999px; }
.top-nav a:hover { background: var(--chip); }

main.container { display: grid; gap: 1rem; padding: 1.25rem 0; }
.card {
  background: var(--panel); border: 1px solid var(--ring); border-radius: 16px; padding: 1.25rem 1.1rem; box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.card h2 { margin-top: 0; letter-spacing: 0.2px; }

.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chips li { background: var(--chip); border: 1px solid var(--ring); border-radius: 999px; padding: 0.4rem 0.7rem; font-size: 0.9rem; }

.grid { display: grid; grid-template-columns: repeat( auto-fit, minmax(260px, 1fr) ); gap: 0.9rem; }
.project-card { display: flex; flex-direction: column; gap: 0.5rem; background: #0f1220; border: 1px solid var(--ring); border-radius: 14px; padding: 1rem; }
.project-card h3 { margin: 0; font-size: 1.1rem; }
.project-card p { margin: 0; color: var(--muted); }
.project-card .tags { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.project-card .tags span { background: var(--chip); border: 1px solid var(--ring); border-radius: 999px; padding: 0.25rem 0.55rem; font-size: 0.8rem; }
.project-card .links { margin-top: 0.4rem; display: flex; gap: 0.6rem; }
.project-card .links a { color: var(--accent); text-decoration: none; font-weight: 600; }
.project-card .links a:hover { text-decoration: underline; }

.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.75rem; }
.timeline li { border-left: 3px solid var(--accent); padding-left: 0.8rem; }
.timeline .where { color: var(--muted); font-size: 0.95rem; }

.contact { list-style: none; padding: 0; display: grid; gap: 0.5rem; }
.contact a { color: var(--accent); text-decoration: none; }

.site-footer { border-top: 1px solid var(--ring); margin-top: 2rem; padding: 1.2rem 0; color: var(--muted); }

@media (max-width: 720px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
  .top-nav { display: grid; grid-auto-flow: column; overflow-x: auto; gap: 0.5rem; }
}
/* --- Grouped Skills Layout --- */
.skills-groups {
  display: grid;
  gap: 0.9rem;
}

.skills-group {
  background: var(--panel);
  border: 1px solid var(--ring);
  border-radius: 14px;
  padding: 0.75rem 0.9rem;
}

.skills-title {
  margin: 0 0 0.4rem 0;
  font-size: 1rem;
  color: var(--muted);
  font-weight: 600;
}

/* --- About Section Paragraphs --- */
#about-text p {
  margin: 0 0 0.75rem 0;
}

#about-text p:last-child {
  margin-bottom: 0;
}