/* ---------- Theme tokens ---------- */
:root {
  --bg: #0d0d0f;
  --bg-soft: #16161a;
  --text: #ededed;
  --text-muted: #8b8b94;
  --text-faint: #5c5c66;
  --border: #26262c;
  --accent: #5eead4;
  --accent-dim: #2dd4bf;
  --selection: rgba(94, 234, 212, 0.25);

  --max-width: 680px;
  --label-width: 110px;
}

body.light-mode {
  --bg: #fbfbfb;
  --bg-soft: #f1f1f3;
  --text: #1a1a1f;
  --text-muted: #6b6b76;
  --text-faint: #9a9aa4;
  --border: #e4e4e9;
  --accent: #0d9488;
  --accent-dim: #14b8a6;
  --selection: rgba(13, 148, 136, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 0.3s ease, color 0.3s ease;
}

::selection {
  background: var(--selection);
}

a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--text-faint);
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

/* ---------- Layout ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 96px 24px 120px;
}

.hero {
  margin-bottom: 80px;
}

.name {
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.role {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 500;
}

.intro {
  margin-top: 28px;
  max-width: 52ch;
  color: var(--text);
  font-size: 1.05rem;
}

/* Section rows: label on the left, content on the right */
.row {
  display: grid;
  grid-template-columns: var(--label-width) 1fr;
  gap: 24px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding-top: 4px;
}

.content > p + p {
  margin-top: 16px;
}

.content p {
  color: var(--text-muted);
}

/* ---------- Writing ---------- */
.writing-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.writing-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.writing-item:last-child {
  border-bottom: none;
}

.writing-item a {
  border-bottom: none;
}

.writing-item .date {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.75rem;
  color: var(--text-faint);
  white-space: nowrap;
}

.writing-empty {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.writing-profile {
  margin-top: 18px;
  display: inline-block;
  font-size: 0.9rem;
  color: var(--accent);
  border-color: transparent;
}

.writing-profile:hover {
  border-color: var(--accent);
}

/* ---------- Connect ---------- */
.connects {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

.connect-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: none;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.connect-link:hover {
  color: var(--accent);
}

.connect-link img {
  width: 18px;
  height: 18px;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.connect-link:hover img {
  opacity: 1;
}

/* ---------- Theme toggle ---------- */
#theme-toggle {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

#theme-toggle:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

/* ---------- Entrance animation ---------- */
.hero,
.row {
  opacity: 0;
  transform: translateY(12px);
  animation: rise 0.6s ease forwards;
}

.hero { animation-delay: 0.05s; }
.row:nth-of-type(1) { animation-delay: 0.15s; }
.row:nth-of-type(2) { animation-delay: 0.25s; }
.row:nth-of-type(3) { animation-delay: 0.35s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero,
  .row {
    animation: none;
    opacity: 1;
    transform: none;
  }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 620px) {
  .container {
    padding: 80px 20px 96px;
  }

  .row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .label {
    padding-top: 0;
  }
}