/* =========================================================
   Design tokens — old terminal / early home computer.
   Gallery-white screen, one dark-blue accent, pixel type, hard edges.
   No gradients, no shadows, no rounded corners, no blur.
   ========================================================= */
:root {
  --bg: #F5F3EE;
  --fg: #111111;
  --accent: #1D2B53;   /* dark blue */
  --dim: #6B6B6B;

  --display: 'Press Start 2P', monospace;
  --body: 'IBM Plex Mono', 'Courier New', monospace;

  --max-w: 1100px;
  --border: 2px solid var(--fg);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img, video { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* faint scanlines -- the one atmospheric touch, kept subtle */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 200;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0.035) 0px,
    rgba(0,0,0,0.035) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* =========================================================
   Nav -- a command prompt
   ========================================================= */
.site-nav {
  border-bottom: var(--border);
  padding: 20px 0;
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.nav-mark {
  font-family: var(--display);
  font-size: 0.8rem;
  color: var(--fg);
}

.nav-links {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--fg);
  font-size: 0.95rem;
}

.nav-links a::before { content: '['; color: var(--dim); }
.nav-links a::after { content: ']'; color: var(--dim); }
.nav-links a:hover,
.nav-links a.active { color: var(--accent); text-decoration: none; }

/* =========================================================
   Banner
   ========================================================= */
.banner {
  padding: 48px 0 32px;
}

.banner .path {
  font-size: 0.8rem;
  color: var(--dim);
  margin-bottom: 14px;
}

.banner .path .accent { color: var(--accent); }

.banner h1 {
  font-family: var(--display);
  font-size: clamp(1.1rem, 3.2vw, 1.6rem);
  line-height: 1.6;
  margin: 0 0 18px;
  color: var(--fg);
}

.banner .cursor {
  display: inline-block;
  width: 0.6em;
  height: 1em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.banner p {
  max-width: 60ch;
  color: var(--fg);
}

/* =========================================================
   Featured image block
   ========================================================= */
.feature {
  border: var(--border);
  margin: 24px 0 8px;
}

.feature-canvas {
  aspect-ratio: 16 / 9;
  position: relative;
  filter: grayscale(0.35) contrast(1.1);
  background:
    repeating-linear-gradient(45deg, #1a1a1a 0px, #1a1a1a 6px, #0d0d0d 6px, #0d0d0d 12px);
}

/* Once a real photo or video is dropped in, drop the fixed 16:9 shape
   and size the box to the media's own proportions instead. */
.feature-canvas:has(img),
.feature-canvas:has(video) {
  aspect-ratio: auto;
  filter: none;
  background: none;
}

.feature-canvas img,
.feature-canvas video {
  width: 100%;
  height: auto;
  display: block;
}

.placeholder-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  font-size: 0.85rem;
  color: var(--dim);
}

.feature-caption {
  font-size: 0.85rem;
  color: var(--dim);
  margin: 10px 0 40px;
}

.feature-caption .accent { color: var(--accent); }

/* =========================================================
   Section head
   ========================================================= */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 56px 0 8px;
}

.section-head h2 {
  font-family: var(--display);
  font-size: 0.85rem;
  margin: 0;
  color: var(--fg);
}

.section-head .count {
  font-size: 0.8rem;
  color: var(--dim);
}

/* =========================================================
   Gallery -- a directory listing
   ========================================================= */
.gallery {
  margin: 16px 0 80px;
  border-top: var(--border);
}

.piece {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-bottom: 1px solid var(--dim);
  padding: 24px 0;
  color: var(--fg);
  font-family: var(--body);
  cursor: pointer;
  align-items: start;
}

.piece:hover { background: rgba(29, 43, 83, 0.06); }
.piece:hover .thumb { border-color: var(--accent); }

.thumb {
  aspect-ratio: 4 / 3;
  border: var(--border);
  position: relative;
  filter: grayscale(0.35) contrast(1.1);
}

/* Once a real photo or video replaces the placeholder, drop the fixed
   4:3 shape and size the frame to the media's own proportions instead —
   no cropping or squishing regardless of the painting's orientation. */
.thumb:has(img),
.thumb:has(video) {
  aspect-ratio: auto;
  filter: none;
}

.thumb img,
.thumb video {
  width: 100%;
  height: auto;
  display: block;
}

.thumb-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8px;
  font-size: 0.68rem;
  color: var(--dim);
}

.piece-info {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.piece-info .no {
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 6px;
}

.piece-info .title {
  font-size: 1.05rem;
  margin: 0 0 6px;
  color: var(--fg);
}

.piece-info .meta {
  font-size: 0.85rem;
  color: var(--dim);
}

.piece-info .desc {
  font-size: 0.85rem;
  color: var(--fg);
  margin: 10px 0 0;
}

/* placeholder textures -- flat dither/hatch patterns, no color gradients */
.tex-1 { background: repeating-linear-gradient(45deg, #1a1a1a 0px, #1a1a1a 5px, #0a0a0a 5px, #0a0a0a 10px); }
.tex-2 { background: repeating-linear-gradient(-45deg, #171717 0px, #171717 4px, #0a0a0a 4px, #0a0a0a 8px); }
.tex-3 { background: repeating-linear-gradient(90deg, #1c1c1c 0px, #1c1c1c 3px, #0a0a0a 3px, #0a0a0a 9px); }
.tex-4 { background: repeating-linear-gradient(0deg, #191919 0px, #191919 5px, #0a0a0a 5px, #0a0a0a 11px); }
.tex-5 { background: repeating-linear-gradient(135deg, #1a1a1a 0px, #1a1a1a 4px, #0a0a0a 4px, #0a0a0a 10px); }
.tex-6 { background: repeating-linear-gradient(60deg, #181818 0px, #181818 6px, #0a0a0a 6px, #0a0a0a 12px); }

/* =========================================================
   Lightbox
   ========================================================= */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(245, 243, 238, 0.97);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 32px;
}

.lightbox.open { display: flex; }

.lightbox-inner {
  max-width: 700px;
  width: 100%;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  border: var(--border);
}

.lightbox-canvas {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  flex: 1 1 auto;
  overflow: hidden;
}

/* Placeholder swatch fallback, applied only when no real media is loaded */
.lightbox-canvas.tex-1, .lightbox-canvas.tex-2, .lightbox-canvas.tex-3,
.lightbox-canvas.tex-4, .lightbox-canvas.tex-5, .lightbox-canvas.tex-6 {
  aspect-ratio: 4 / 3;
  width: 100%;
  filter: grayscale(0.35) contrast(1.1);
  position: relative;
}

.lightbox-canvas img,
.lightbox-canvas video {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.lightbox-canvas img { cursor: zoom-in; }

/* Zoomed state — click the image to toggle. Shows it at full natural
   size and lets the visitor scroll around to see detail up close. */
.lightbox-canvas.zoomed {
  overflow: auto;
  align-items: flex-start;
  justify-content: flex-start;
  cursor: zoom-out;
}

.lightbox-canvas.zoomed img {
  max-width: none;
  max-height: none;
  width: auto;
  height: auto;
  margin: 0;
  cursor: zoom-out;
}

.lightbox-plaque {
  flex: 0 0 auto;
  padding: 18px 20px 22px;
  border-top: var(--border);
}

.lightbox-plaque .no { font-size: 0.78rem; color: var(--accent); }
.lightbox-plaque .title { font-size: 1.1rem; margin: 8px 0 4px; color: var(--fg); }
.lightbox-plaque .meta { font-size: 0.85rem; color: var(--dim); }

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 28px;
  background: none;
  border: var(--border);
  color: var(--fg);
  width: 40px;
  height: 40px;
  font-family: var(--body);
  font-size: 1rem;
  cursor: pointer;
}

.lightbox-close:hover { color: var(--accent); border-color: var(--accent); }

/* =========================================================
   About page
   ========================================================= */
.about-hero {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  margin: 48px 0 56px;
  align-items: start;
}

.portrait {
  aspect-ratio: 3 / 4;
  border: var(--border);
  position: relative;
  filter: grayscale(0.35) contrast(1.1);
  background: repeating-linear-gradient(45deg, #1a1a1a 0px, #1a1a1a 5px, #0a0a0a 5px, #0a0a0a 10px);
}

.portrait:has(img),
.portrait:has(video) {
  aspect-ratio: auto;
  filter: none;
  background: none;
}

.portrait img,
.portrait video {
  width: 100%;
  height: auto;
  display: block;
}

.about-copy p { margin: 0 0 16px; max-width: 62ch; }

.about-copy .quote {
  border-left: 2px solid var(--accent);
  padding-left: 16px;
  margin: 24px 0;
  color: var(--fg);
}

/* config-file style facts list */
.facts {
  margin: 64px 0;
  border-top: var(--border);
  border-bottom: var(--border);
  padding: 4px 0;
}

.fact-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--dim);
  font-size: 0.9rem;
}

.fact-row:last-child { border-bottom: none; }

.fact-row .key { color: var(--accent); }
.fact-row .val { color: var(--fg); }

/* =========================================================
   Subscribe form
   ========================================================= */
.sub-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 420px;
  margin: 20px 0 12px;
}

.sub-form label {
  display: block;
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 6px;
}

.sub-form input[type="text"],
.sub-form input[type="email"] {
  width: 100%;
  background: transparent;
  border: var(--border);
  color: var(--fg);
  font-family: var(--body);
  font-size: 0.95rem;
  padding: 10px 12px;
}

.sub-form input[type="text"]:focus,
.sub-form input[type="email"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.sub-submit {
  align-self: flex-start;
  background: transparent;
  border: var(--border);
  color: var(--fg);
  font-family: var(--body);
  font-size: 0.95rem;
  padding: 10px 20px;
  cursor: pointer;
}

.sub-submit:hover:not(:disabled) {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.sub-submit:disabled {
  color: var(--dim);
  cursor: default;
}

.sub-message {
  border: var(--border);
  padding: 16px 18px;
  margin: 20px 0 12px;
  max-width: 420px;
  font-size: 0.9rem;
}

.sub-message.error { color: var(--dim); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  border-top: var(--border);
  margin-top: 48px;
  padding: 24px 0 60px;
  font-size: 0.8rem;
  color: var(--dim);
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.site-footer a { color: var(--dim); }
.site-footer a:hover { color: var(--accent); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 640px) {
  .piece { grid-template-columns: 100px 1fr; gap: 14px; }
  .about-hero { grid-template-columns: 1fr; }
  .fact-row { grid-template-columns: 120px 1fr; }
  .nav-links { gap: 12px; }
  .nav-links a { font-size: 0.85rem; }
}

@media (max-width: 480px) {
  .lightbox { padding: 16px; }
  .lightbox-close { top: 16px; right: 16px; width: 34px; height: 34px; }
  .banner .path { font-size: 0.7rem; }
  .piece { grid-template-columns: 84px 1fr; gap: 12px; }
  .thumb-label, .placeholder-label { font-size: 0.62rem; }
}

@media (prefers-reduced-motion: reduce) {
  .banner .cursor { animation: none; }
}

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