/*     RESET & BASE     */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --bg: #fff7fb;
  --paper: #ffffff;
  --ink: #111111;
  --muted: rgba(17, 17, 17, 0.62);
  --border: rgba(17, 17, 17, 0.18);

  /* bring back cute pink */
  --accent: #ff4fa3;
  --accent-2: #ff006e;

  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-soft: 0 8px 18px rgba(0, 0, 0, 0.10);

  --radius: 14px;
  --radius-sm: 10px;

  --gap: clamp(16px, 3vw, 24px);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --max: 1180px;
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 15px;
}

img { max-width: 100%; height: auto; display: block; 
cursor: default;}
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gap);
}

.muted { color: var(--muted); font-size: 0.92em; }
.mono { font-family: var(--mono); }

/*     HEADER     */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(255, 247, 251, 0.88);
  border-bottom: 2px solid rgba(17, 17, 17, 0.18);
  padding: 14px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 900;
  box-shadow: 6px 6px 0 rgba(255, 79, 163, 0.22);
}

.brand-title {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.brand-subtitle {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: lowercase;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.nav a {
  padding: 8px 14px;
  border: 1.5px solid rgba(17, 17, 17, 0.28);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  text-transform: lowercase;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}

.nav a:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 79, 163, 0.65);
  background: rgba(255, 79, 163, 0.08);
}

/*     HERO     */
.hero {
  padding: clamp(42px, 8vw, 86px) 0;
  border-bottom: 2px solid rgba(17, 17, 17, 0.14);
}

.hero h1 {
  font-size: clamp(34px, 6vw, 64px);
  font-weight: 950;
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.lede {
  max-width: 68ch;
  font-size: 17px;
  color: rgba(17, 17, 17, 0.78);
  margin-bottom: 24px;
}

.pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0 26px;
}

.pill {
  padding: 7px 12px;
  border: 1.5px solid rgba(17, 17, 17, 0.22);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  text-transform: lowercase;
  font-family: var(--mono);
  background: rgba(255, 255, 255, 0.65);
}

.cta-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 18px;
  border: 2px solid rgba(17, 17, 17, 0.35);
  background: var(--ink);
  color: var(--bg);
  font-weight: 950;
  text-transform: uppercase;
  font-size: 13px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  display: inline-block;
  border-radius: 999px;
  box-shadow: 8px 8px 0 rgba(255, 79, 163, 0.20);
}

.btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 10px 10px 0 rgba(255, 79, 163, 0.25);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
}

.btn-ghost:hover {
  background: rgba(255, 79, 163, 0.10);
}

/* SECTIONS */
.section {
  padding: clamp(52px, 10vw, 96px) 0;
  border-bottom: 2px solid rgba(17, 17, 17, 0.12);
}

.section-header {
  margin-bottom: clamp(28px, 6vw, 48px);
}

.section-header h2 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

/* PROJECT CARD */
.project {
  border: 1.5px solid rgba(17, 17, 17, 0.18);
  padding: clamp(16px, 3vw, 22px);
  margin-bottom: 34px;
  background: rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--gap);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.12);
  flex-wrap: wrap;
}

.project h3 {
  font-size: clamp(20px, 3.5vw, 28px);
  font-weight: 950;
  text-transform: lowercase;
  margin-bottom: 4px;
}

.project-meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.copy-btn {
  padding: 8px 12px;
  border: 1.5px solid rgba(17, 17, 17, 0.18);
  background: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s, background 0.15s;
  font-family: var(--mono);
  border-radius: 999px;
}

.copy-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 79, 163, 0.65);
  background: rgba(255, 79, 163, 0.08);
}

.copy-btn.copied {
  border-color: rgba(255, 79, 163, 0.95);
  color: var(--accent-2);
}

/* PROJECT BODY GRID (TEXT IS MAIN) */
.project-body {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: var(--gap);
  align-items: start;
}

.content p { margin-bottom: 16px; }

.content h4 {
  font-size: 14px;
  font-weight: 950;
  text-transform: uppercase;
  margin: 24px 0 12px;
  letter-spacing: 0.02em;
}

.content ul { margin: 10px 0 16px 20px; }
.content li { margin: 6px 0; }
.content code {
  font-family: var(--mono);
  font-size: 13px;
  background: rgba(255, 79, 163, 0.08);
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid rgba(255, 79, 163, 0.25);
}

.callout {
  border: 1.5px solid rgba(255, 79, 163, 0.65);
  padding: 16px;
  margin: 22px 0;
  background: rgba(255, 79, 163, 0.06);
  border-radius: var(--radius);
}

details {
  border: 1.5px dashed rgba(17, 17, 17, 0.22);
  padding: 14px;
  margin: 22px 0;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.55);
}

summary {
  cursor: pointer;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
  user-select: none;
}

.details-content { margin-top: 14px; }

pre {
  background: rgba(17, 17, 17, 0.04);
  border: 1px solid rgba(17, 17, 17, 0.12);
  padding: 14px;
  overflow-x: auto;
  margin: 14px 0;
  font-size: 13px;
  border-radius: var(--radius);
}

.link-grid {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.link-btn {
  padding: 9px 14px;
  border: 1.5px solid rgba(17, 17, 17, 0.22);
  font-size: 13px;
  font-weight: 850;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
  display: inline-block;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
}

.link-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 79, 163, 0.65);
  background: rgba(255, 79, 163, 0.08);
}

/*   GALLERY (SCATTERED, NEAT, CONTAINED)     */
.gallery {
  position: sticky;
  top: 96px;
  align-self: start;

  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;

  padding: 2px;
}

.gallery-item {
  border: 1.5px solid rgba(17, 17, 17, 0.18);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow-soft);

  transform: translate(var(--tx, 0px), var(--ty, 0px)) rotate(var(--rot, 0deg));
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.gallery-item:hover {
  box-shadow: var(--shadow-soft);
  transform: translate(var(--tx, 0px), var(--ty, 0px)) rotate(var(--rot, 0deg));
}

/* clickability hint */
.gallery-item img {
  width: 100%;
  height: auto;
  cursor: zoom-in;
}

/* "featured" stays calm but still special */
.gallery-item.featured {
  border-color: rgba(255, 79, 163, 0.45);
  background: rgba(255, 255, 255, 0.86);
}

/* publication A: give the gif a dedicated slot */
.gallery-item.gif-slot {
  border-color: rgba(255, 79, 163, 0.75);
}

.gallery-caption {
  display: none;
}

/* riso: frame 1 + 2 side-by-side */
.gallery-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* plotter quad: 2x2 grid */
.gallery-quad {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* inline historical figure inside text */
.inline-figure {
  margin: 18px 0 22px;
  border: 1.5px solid rgba(17, 17, 17, 0.18);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow-soft);
}

.inline-figure img {
  width: 100%;
  height: auto;
}

.inline-figure figcaption {
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 11px;
}

/*     LIGHTBOX MODAL     */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.lightbox.is-open { display: block; }

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.72);
  backdrop-filter: blur(6px);
}

.lightbox-panel {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(980px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  transform: translate(-50%, -50%);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 18px;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  overflow: hidden;
  box-shadow: 0 26px 80px rgba(0,0,0,0.35);
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.lightbox-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.12);
  background: rgba(255, 255, 255, 0.7);
}

.lightbox-title {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(17, 17, 17, 0.72);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lightbox-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.lightbox-btn {
  border: 1.5px solid rgba(17, 17, 17, 0.18);
  background: rgba(255, 255, 255, 0.75);
  border-radius: 999px;
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}

.lightbox-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 79, 163, 0.65);
  background: rgba(255, 79, 163, 0.08);
}

.lightbox-media {
  overflow: auto;
  padding: 14px;
  display: grid;
  place-items: center;
}

.lightbox-media img {
  max-width: 100%;
  max-height: 72vh;
  border-radius: 14px;
  border: 1px solid rgba(17, 17, 17, 0.10);
  box-shadow: 0 12px 40px rgba(0,0,0,0.18);
  cursor: zoom-out;
}

.lightbox-caption {
  padding: 10px 14px 14px;
  color: rgba(17, 17, 17, 0.75);
  font-family: var(--mono);
  font-size: 12px;
  border-top: 1px solid rgba(17, 17, 17, 0.10);
  background: rgba(255, 255, 255, 0.72);
}

/*     FOOTER     */
.footer {
  padding: 32px 0;
  text-align: center;
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(17, 17, 17, 0.68);
}

/*     RESPONSIVE     */
@media (max-width: 900px) {
  .project-body { grid-template-columns: 1fr; }
  .gallery { position: static; }
}

@media (max-width: 768px) {
  .nav { width: 100%; }
  .nav a { flex: 1; text-align: center; }

  /* disable scatter movement on mobile for neatness */
  .gallery-item { transform: none !important; }
}

@media (max-width: 560px) {
  .gallery-pair {
    grid-template-columns: 1fr;
  }
    .gallery-quad {
    grid-template-columns: 1fr;
  }
}