:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --border: #e6e3dc;
  --border-strong: #d6d2c8;
  --text: #1b1a17;
  --text-dim: #6d6a62;
  --accent: #0f766e;
  --accent-hover: #0b5751;
  --accent-soft: #e8f2f0;
  --board: #f2efe8;
  --board-alt: #ebe7de;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "SF Mono", "Courier New", Courier, monospace;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16161a;
    --surface: #1d1e22;
    --border: #2e3036;
    --border-strong: #3a3d44;
    --text: #e9e8e3;
    --text-dim: #9b9a93;
    --accent: #4fd1c5;
    --accent-hover: #7ce0d7;
    --accent-soft: #17302e;
    --board: #212227;
    --board-alt: #25262b;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 660px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent-hover); }

/* ---------- header ---------- */

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.wordmark {
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text);
  text-decoration: none;
}
.wordmark .accent { color: var(--accent); }

.site-nav {
  display: flex;
  gap: 20px;
  font-size: 14px;
}
.site-nav a {
  color: var(--text-dim);
  text-decoration: none;
}
.site-nav a:hover { color: var(--accent); }

/* ---------- intro ---------- */

.intro { padding: 64px 0 12px; }

.intro h1 {
  margin: 0 0 18px;
  font-size: 40px;
  line-height: 1.15;
  letter-spacing: -1px;
  font-weight: 700;
}

.lede {
  font-size: 20px;
  line-height: 1.55;
  margin: 0 0 18px;
}

.intro p { color: var(--text-dim); }
.intro .lede { color: var(--text); }

/* ---------- now ---------- */

.now {
  margin: 40px 0 8px;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}

.now-label {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent);
}

.now p { margin: 0; font-size: 16px; }

.now-updated {
  margin-top: 8px !important;
  font-size: 13px !important;
  color: var(--text-dim);
}

/* ---------- sections ---------- */

section[id] { scroll-margin-top: 24px; }

.section-heading {
  margin: 64px 0 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ---------- projects ---------- */

.project {
  padding: 24px 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.project + .project {
  margin-top: 20px;
}

.project-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.project h3 {
  margin: 0;
  font-size: 21px;
  letter-spacing: -0.3px;
  color: var(--accent);
}

.project h3 a { text-decoration: none; }
.project h3 a:hover { text-decoration: underline; }

.project-year {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
}

.project p {
  margin: 0 0 12px;
  font-size: 16px;
  color: var(--text-dim);
}

.project-stack {
  margin-bottom: 0 !important;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 13px !important;
}

.projects-note {
  margin: 16px 0 0;
  font-size: 15px;
  color: var(--text-dim);
}

.project-shots {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 4px 0 16px;
}

.project-shots figure {
  flex: 1 1 240px;
  min-width: 0;
  max-width: 460px;
  margin: 0;
}

.project-shots img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--board);
}

.project-shots figcaption {
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-dim);
}

/* ---------- game ---------- */

.game-intro {
  margin: 0 0 20px;
  font-size: 16px;
  color: var(--text-dim);
}

.game-shell {
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.game-bar {
  display: flex;
  gap: 28px;
  margin-bottom: 14px;
}

.score-group { display: flex; align-items: baseline; gap: 8px; }

.score-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-dim);
}

.score-value {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.canvas-wrap {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
}

#board {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--board);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  touch-action: none;
}

#board:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px;
  text-align: center;
  background: color-mix(in srgb, var(--board) 76%, transparent);
  backdrop-filter: blur(1.5px);
  border-radius: 8px;
}

.overlay[hidden] { display: none; }

.overlay-title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.overlay-text {
  margin: 0 0 10px;
  font-size: 15px;
  color: var(--text-dim);
}

.btn {
  padding: 9px 22px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 7px;
  cursor: pointer;
}
.btn:hover { background: var(--accent-hover); }

.dpad {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
}

.dpad-mid { display: flex; gap: 6px; }

.dpad button {
  width: 54px;
  height: 44px;
  font-size: 14px;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  cursor: pointer;
}
.dpad button:active { background: var(--accent-soft); }

.game-hint {
  margin: 14px 0 0;
  text-align: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
}

@media (hover: none) and (pointer: coarse) {
  .dpad { display: flex; }
  .game-hint { display: none; }
}

/* ---------- contact + footer ---------- */

#contact p { font-size: 16px; }

.site-footer {
  margin-top: 72px;
  padding: 22px 0 44px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
}

.site-footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links { display: flex; gap: 18px; }
.site-footer a { color: var(--text-dim); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }

/* ---------- small screens ---------- */

@media (max-width: 560px) {
  body { font-size: 16px; }
  .intro { padding-top: 44px; }
  .intro h1 { font-size: 32px; }
  .lede { font-size: 18px; }
  .section-heading { margin-top: 48px; }
  .project, .game-shell { padding: 18px; }
  .site-footer .wrap { flex-direction: column; align-items: flex-start; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}