/* ============================================
   base.css — resets, body, fonts, animations
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600&family=Inter:wght@300;400;500&display=swap');

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

html {
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Scroll progress bar --- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent);
  z-index: 1000;
  transition: width 0.05s linear;
}


.mono {
  font-family: 'JetBrains Mono', monospace;
}

.tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  padding: 4px 9px;
  background: var(--tag-bg);
  border: 1px solid var(--tag-border);
  border-radius: 4px;
  color: var(--text-muted);
  letter-spacing: 0.01em;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.tag:hover {
  color: var(--accent);
  border-color: var(--accent);
}

[data-theme="light"] .tag {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.18);
  color: #444;
}
[data-theme="light"] .tag:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}

/* --- Page load animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.anim-1 { animation: fadeUp 0.6s ease both; animation-delay: 0.05s; }
.anim-2 { animation: fadeUp 0.6s ease both; animation-delay: 0.15s; }
.anim-3 { animation: fadeUp 0.6s ease both; animation-delay: 0.25s; }

/* --- Responsive --- */
@media (max-width: 600px) {
  .container { padding: 0 1.25rem; }
}