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

:root {
  --canvas: #f7f5f0;
  --desk: #44403c;
  --ink: #1c1917;
  --graphite: #635d58;
  --clay: #c23838;
  --red-ink: #c23838;
  --blue-ink: #2b5ea7;
  --highlight: #fde68a;
  --sage: #4a6741;
  --rule: #d6cfc3;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-hand: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-w: 920px;
}

html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; }

body {
  overflow-x: hidden;
  width: 100%;
  font-family: var(--font-mono);
  background: var(--desk);
  color: var(--ink);
  line-height: 24px;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* ══ Notebook Page ══ */
.page {
  max-width: 1040px;
  margin: 0 auto;
  background-color: var(--canvas);
  background-image:
    linear-gradient(to right, var(--canvas) 48px, transparent 48px),
    radial-gradient(circle, rgba(28, 25, 23, 0.28) 1.1px, transparent 1.1px);
  background-size: 100% 100%, 24px 24px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.05);
  position: relative;
  min-height: calc(100vh - 44px);
  overflow-x: hidden;
}

/* Left margin rule */
.page::after {
  content: '';
  position: absolute;
  left: 48px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(194, 56, 56, 0.22);
  pointer-events: none;
  z-index: 10;
}

/* Binding shadow on left edge */
.page::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 24px;
  background: linear-gradient(to right, rgba(0,0,0,0.04), transparent);
  pointer-events: none;
  z-index: 10;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--blue-ink); }

::selection { background: var(--blue-ink); color: #fff; }

/* ══ Registration Marks ══ */
.reg-mark {
  position: fixed;
  z-index: 200;
  width: 12px;
  height: 12px;
  pointer-events: none;
  opacity: 0.25;
}
.reg-mark::before,
.reg-mark::after {
  content: '';
  position: absolute;
  background: var(--red-ink);
}
.reg-mark::before { width: 12px; height: 1px; top: 5.5px; left: 0; }
.reg-mark::after { width: 1px; height: 12px; left: 5.5px; top: 0; }
.reg-mark.tl { top: 12px; left: 12px; }
.reg-mark.tr { top: 12px; right: 12px; }
.reg-mark.bl { bottom: 12px; left: 12px; }
.reg-mark.br { bottom: 12px; right: 12px; }

/* ══ Layout ══ */
.container {
  max-width: var(--max-w);
  margin: 0 0 0 0;
  margin-right: auto;
  padding: 0 24px 0 72px;
  position: relative;
}

section {
  padding: 72px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
}

section > .container {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

section:last-of-type { border-bottom: none; }

/* ══ Trim Line ══ */
.trim-line {
  height: 2px;
  background: var(--red-ink);
}

/* ══ Navigation ══ */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1.5px solid var(--rule);
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  min-height: 44px;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
  display: flex;
  align-items: center;
}

.nav-logo:hover { color: var(--ink); }

.nav-links { display: flex; gap: 2px; list-style: none; align-items: flex-end; }

.nav-links a {
  display: block;
  font-family: var(--font-mono);
  color: var(--graphite);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px 7px;
  background: rgba(200, 194, 184, 0.35);
  border: 1px solid var(--rule);
  border-bottom: none;
  border-radius: 4px 4px 0 0;
  margin-bottom: -1.5px;
  position: relative;
  transition: background 0.15s, color 0.15s;
}

.nav-links a:hover {
  background: rgba(247, 245, 240, 0.7);
  color: var(--ink);
}

.nav-links a.active-tab {
  background: var(--canvas);
  color: var(--ink);
  font-weight: 700;
  border-bottom: 1.5px solid var(--canvas);
  border-top-width: 4px;
  z-index: 1;
  padding-top: 7px;
  padding-bottom: 8px;
}

/* Colored tab tops */
.nav-links li:nth-child(1) a { border-top: 2.5px solid var(--blue-ink); }
.nav-links li:nth-child(2) a { border-top: 2.5px solid var(--red-ink); }
.nav-links li:nth-child(3) a { border-top: 2.5px solid var(--sage); }
.nav-links li:nth-child(4) a { border-top: 2.5px solid var(--highlight); }
.nav-links li:nth-child(5) a { border-top: 2.5px solid var(--graphite); }
.nav-links li:nth-child(6) a { border-top: 2.5px solid var(--blue-ink); }

.nav-actions {
  display: flex;
  align-items: flex-end;
  gap: 2px;
}

.nav-toggle { display: none; background: none; border: none; color: var(--ink); cursor: pointer; font-size: 18px; font-family: var(--font-mono); }

/* ══ Section Headers ══ */
.section-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-ink);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.section-rule {
  width: 100%;
  height: 1.5px;
  background: var(--ink);
  margin-bottom: 12px;
}

.section-desc {
  color: var(--graphite);
  font-family: var(--font-sans);
  font-size: 16px;
  max-width: 560px;
  line-height: 24px;
  margin-bottom: 48px;
}

/* ══ Title Block (Hero) ══ */
.title-block {
  padding: 72px 0 0;
  border-bottom: none;
}

.title-block-inner.taped-insert {
  display: grid;
  grid-template-columns: 1fr auto;
  padding: 0;
  min-height: auto;
  align-items: stretch;
  flex: 0 0 auto;
}

.title-block-body {
  padding: 56px 48px 48px;
}

.title-block-body .studio-name {
  font-family: var(--font-mono);
  font-size: clamp(48px, 8vw, 88px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 0;
}

.title-block-body .studio-type {
  font-family: var(--font-mono);
  font-size: clamp(14px, 2vw, 18px);
  font-weight: 400;
  color: var(--graphite);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}

.title-block-body .studio-rule {
  width: 64px;
  height: 3px;
  background: var(--red-ink);
  margin-bottom: 28px;
}

.title-block-body .studio-desc {
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 28px;
  max-width: 680px;
  color: var(--ink);
  margin-bottom: 8px;
}

.title-block-body .studio-cta {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--blue-ink);
  margin-top: 24px;
  display: inline-block;
}

.title-block-body .studio-cta:hover { text-decoration: underline; }

.title-block-meta {
  display: flex;
  flex-direction: column;
  border-left: 1.5px solid var(--ink);
  padding: 24px 28px;
  justify-content: center;
  gap: 16px;
  min-width: 160px;
}

.title-block-meta .meta-cell {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 18px;
}

.title-block-meta .meta-cell:last-child { border-right: none; }

.meta-label {
  color: var(--graphite);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 2px;
}

.meta-value {
  color: var(--ink);
  font-weight: 500;
}

/* ══ Capabilities (Almanac) ══ */
.cap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.cap-entry {
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}

.cap-entry:nth-child(odd) {
  padding-right: 24px;
  border-right: 1px solid var(--rule);
}

.cap-entry:nth-child(even) {
  padding-left: 24px;
}

.cap-entry:nth-last-child(1),
.cap-entry:nth-last-child(2) {
  border-bottom: none;
}

.cap-entry h3 {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.cap-entry p {
  font-family: var(--font-sans);
  color: var(--graphite);
  font-size: 15px;
  line-height: 24px;
  margin-bottom: 12px;
}

.cap-tags {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--graphite);
}

.cap-tags span::after {
  content: ' · ';
  color: var(--rule);
}

.cap-tags span:last-child::after {
  content: '';
}

/* ══ Split Columns ══ */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.split-left {
  padding-right: 48px;
  border-right: 1px solid var(--rule);
}

.split-right {
  padding-left: 48px;
}

.split-heading {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.split-rule {
  width: 100%;
  height: 1px;
  background: var(--ink);
  margin-bottom: 24px;
}

/* ══ About ══ */
.about-content {
  display: grid;
  grid-template-columns: 192px 1fr;
  gap: 48px;
}

.about-etymology .about-word {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  font-style: italic;
  margin-bottom: 4px;
}

.about-etymology .about-origin {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--graphite);
  line-height: 24px;
}

.about-text p {
  font-family: var(--font-sans);
  color: var(--graphite);
  font-size: 15px;
  line-height: 24px;
  margin-bottom: 12px;
}

.about-text p:last-child { margin-bottom: 0; }

.about-sub h3 {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.about-sub p {
  font-family: var(--font-sans);
  color: var(--graphite);
  font-size: 15px;
  line-height: 24px;
  margin-bottom: 16px;
}

.about-sub p:last-child { margin-bottom: 0; }

/* ══ Contact ══ */
.contact-section {
  padding: 72px 0;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: start;
}

.contact-text .section-title {
  margin-bottom: 8px;
}

.contact-text p {
  font-family: var(--font-sans);
  color: var(--graphite);
  font-size: 15px;
  line-height: 24px;
  max-width: 420px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: right;
}

.contact-link {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  transition: color 0.15s;
}

.contact-link:hover { color: var(--blue-ink); }

.contact-link .link-label {
  color: var(--graphite);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 1px;
}

/* ══ Table of Contents ══ */
.toc-section {
  padding: 48px 0;
  background: var(--canvas);
}

.toc-heading {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.toc-rule {
  width: 100%;
  height: 1px;
  background: var(--ink);
  margin-bottom: 24px;
}

.toc-key {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--graphite);
  margin-bottom: 24px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.toc-key span {
  white-space: nowrap;
}

.toc-key .key-sym {
  color: var(--blue-ink);
  margin-right: 4px;
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.toc-entry {
  display: flex;
  align-items: baseline;
  padding: 6px 0;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.15s;
}

.toc-entry:hover {
  color: var(--blue-ink);
}

.toc-entry:hover .toc-dots {
  border-color: var(--blue-ink);
}

.toc-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  white-space: nowrap;
}

.toc-dots {
  flex: 1;
  border-bottom: 1px dotted var(--rule);
  margin: 0 12px;
  min-width: 24px;
  position: relative;
  top: -3px;
  transition: border-color 0.15s;
}

.toc-page {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue-ink);
  white-space: nowrap;
}

.toc-group { margin-top: 12px; }
.toc-group:first-child { margin-top: 0; }

.toc-group-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  padding: 4px 0;
}

.toc-entry.toc-sub { padding-left: 24px; }
.toc-entry.toc-sub .toc-title { font-size: 12px; }

/* ══ Page Numbers ══ */
section[data-page] {
  position: relative;
}

section[data-page]::before {
  content: 'p.' attr(data-page);
  position: absolute;
  bottom: 24px;
  right: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-ink);
  opacity: 0.5;
  letter-spacing: 0.04em;
}

/* ══ Currently Working On ══ */
.currently-label {
  font-family: var(--font-hand);
  font-size: 16px;
  font-weight: 500;
  font-style: italic;
  color: var(--graphite);
  margin: 0;
}

.carousel-section {
  margin-top: 28px;
}

.carousel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.carousel-nav {
  display: flex;
  gap: 4px;
}

.carousel-btn {
  width: 32px;
  height: 32px;
  border: 1.5px solid var(--ink);
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}

.carousel-btn:hover {
  background: var(--ink);
  color: var(--canvas);
}

.carousel-track-wrapper {
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 20px;
  transition: transform 0.35s ease;
}

.currently-card {
  text-decoration: none;
  color: var(--ink);
  text-align: center;
  transition: transform 0.2s;
  flex: 0 0 calc((100% - 40px) / 3);
  min-width: 0;
  max-width: 100%;
}

.currently-card:hover {
  transform: translateY(-3px);
  color: var(--ink);
}

.carousel-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}

.carousel-tag.project { color: var(--blue-ink); }
.carousel-tag.idea { color: var(--red-ink); }

.currently-illus {
  padding: 12px;
  margin-bottom: 8px;
  min-height: auto;
  height: 140px;
}

.currently-illus .insert-sketch {
  max-width: 100%;
  opacity: 0.6;
}

.currently-card:hover .insert-sketch {
  opacity: 1;
}

.currently-name {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.currently-desc {
  font-family: var(--font-hand);
  font-size: 14px;
  font-style: italic;
  color: var(--graphite);
}

/* ══ Rubber Stamps ══ */
.stamp {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 2px 8px;
  border: 2px solid currentColor;
  border-radius: 2px;
  opacity: 0.9;
  pointer-events: none;
  vertical-align: middle;
  margin-left: 12px;
  position: relative;
  top: -2px;
}

.stamp-project { color: var(--blue-ink); }
.stamp-idea { color: var(--red-ink); }

/* ══ Taped Inserts ══ */
.page-illustration {
  display: flex;
  flex-direction: column;
  margin-bottom: 32px;
  padding: 12px 0;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.taped-insert {
  position: relative;
  background: #faf8f3;
  padding: 28px 24px 16px;
  min-height: 0;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: visible;
  box-shadow:
    0 1px 2px rgba(0,0,0,0.05),
    1px 3px 10px rgba(0,0,0,0.04);
}

.taped-insert.graph-paper {
  background-image:
    linear-gradient(rgba(160, 185, 210, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(160, 185, 210, 0.12) 1px, transparent 1px);
  background-size: 16px 16px;
}

.taped-insert.tilt-1 { transform: rotate(-0.7deg); }
.taped-insert.tilt-2 { transform: rotate(0.5deg); }
.taped-insert.tilt-3 { transform: rotate(-0.4deg); }
.taped-insert.tilt-4 { transform: rotate(0.8deg); }
.taped-insert.tilt-5 { transform: rotate(-1.1deg); }
.taped-insert.tilt-6 { transform: rotate(0.3deg); }

.tape {
  position: absolute;
  height: 22px;
  z-index: 3;
  pointer-events: none;
}

/* Paper-fiber sheen across all washi */
.tape::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    108deg,
    rgba(255,255,255,0.0) 0%,
    rgba(255,255,255,0.14) 38%,
    rgba(255,255,255,0.0) 56%,
    rgba(255,255,255,0.06) 100%
  );
}

/* Golden diagonal stripes */
.washi-gold {
  background: repeating-linear-gradient(
    -52deg,
    rgba(200, 162, 55, 0.5) 0px,
    rgba(200, 162, 55, 0.5) 3px,
    rgba(228, 198, 105, 0.32) 3px,
    rgba(228, 198, 105, 0.32) 6px
  );
}

/* Dusty rose polka dots */
.washi-rose {
  background:
    radial-gradient(circle, rgba(165, 82, 88, 0.42) 1.6px, transparent 1.6px);
  background-color: rgba(212, 152, 155, 0.32);
  background-size: 8px 8px;
  background-position: 2px 2px;
}

/* Sage green diagonal stripes (opposite direction) */
.washi-sage {
  background: repeating-linear-gradient(
    50deg,
    rgba(74, 103, 65, 0.42) 0px,
    rgba(74, 103, 65, 0.42) 2.5px,
    rgba(130, 158, 110, 0.24) 2.5px,
    rgba(130, 158, 110, 0.24) 5.5px
  );
}

/* Muted blue grid */
.washi-blue {
  background:
    repeating-linear-gradient(
      0deg,
      rgba(43, 94, 167, 0.22) 0px,
      rgba(43, 94, 167, 0.22) 1px,
      transparent 1px,
      transparent 5.5px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(43, 94, 167, 0.22) 0px,
      rgba(43, 94, 167, 0.22) 1px,
      transparent 1px,
      transparent 5.5px
    );
  background-color: rgba(145, 178, 218, 0.28);
}

/* Terra cotta crosshatch */
.washi-clay {
  background:
    repeating-linear-gradient(
      48deg,
      rgba(175, 85, 45, 0.22) 0px,
      rgba(175, 85, 45, 0.22) 1px,
      transparent 1px,
      transparent 4.5px
    ),
    repeating-linear-gradient(
      -48deg,
      rgba(175, 85, 45, 0.22) 0px,
      rgba(175, 85, 45, 0.22) 1px,
      transparent 1px,
      transparent 4.5px
    );
  background-color: rgba(210, 142, 100, 0.3);
}

.insert-sketch {
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.insert-sketch line,
.insert-sketch polyline,
.insert-sketch path,
.insert-sketch rect,
.insert-sketch circle {
  stroke: #8a817a;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.insert-sketch .sk-fill {
  fill: #8a817a;
  stroke: none;
}

.sketch-caption {
  font-family: var(--font-hand);
  font-size: 13px;
  font-style: italic;
  color: #8a817a;
  margin-top: 10px;
}

.page-illustration .taped-insert::before {
  content: 'illustrations coming soon';
  position: absolute;
  top: 8px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: var(--font-hand);
  font-size: 13px;
  color: rgba(138, 129, 122, 0.5);
  letter-spacing: 0.04em;
  z-index: 2;
}

.page-writeup h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-ink);
  margin-bottom: 8px;
}

.page-writeup p {
  font-family: var(--font-sans);
  color: var(--graphite);
  font-size: 15px;
  line-height: 24px;
  margin-bottom: 24px;
}

.page-writeup p:last-child { margin-bottom: 0; }

.writeup-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--canvas);
  background: var(--ink);
  text-decoration: none;
  padding: 12px 24px;
  margin-top: 8px;
  transition: background 0.15s;
}

.writeup-link:hover { background: var(--red-ink); }

/* ══ Footer ══ */
footer {
  border-top: 1.5px solid var(--ink);
  padding: 24px 0;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer .footer-left,
footer .footer-right {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--graphite);
  letter-spacing: 0.04em;
}

/* ══ Terminal ══ */
.term-window {
  border: 1.5px solid var(--ink);
  border-radius: 6px;
  overflow: hidden;
  background: #0d1117;
  display: flex;
  flex-direction: column;
}

.term-chrome {
  background: #161b22;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-bottom: 1px solid #30363d;
}

.term-dot { width: 11px; height: 11px; border-radius: 50%; }
.term-dot.r { background: #ff5f56; }
.term-dot.y { background: #ffbd2e; }
.term-dot.g { background: #27c93f; }

.term-title {
  margin-left: 8px;
  color: #484f58;
  font-family: var(--font-mono);
  font-size: 12px;
}

.term-body {
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: #c9d1d9;
  max-height: 440px;
  overflow-y: auto;
  cursor: text;
}

.term-body::-webkit-scrollbar { width: 6px; }
.term-body::-webkit-scrollbar-track { background: #0d1117; }
.term-body::-webkit-scrollbar-thumb { background: #30363d; border-radius: 3px; }

#terminal-output div { white-space: pre-wrap; word-wrap: break-word; }

.term-input-line { display: flex; align-items: center; }

.term-prompt, .term-prompt-echo { color: #3fb950; white-space: nowrap; }

.term-input {
  background: transparent;
  border: none;
  color: #c9d1d9;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  outline: none;
  flex: 1;
  width: 100%;
  caret-color: #3fb950;
  padding: 0;
}

.t-red { color: #f85149; }
.t-green { color: #3fb950; }
.t-blue { color: #58a6ff; }
.t-yellow { color: #d29922; }
.t-gray { color: #484f58; }
.t-bold { font-weight: 700; }

.term-ref h3 {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.term-ref-list { list-style: none; }

.term-ref-list li {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  gap: 12px;
}

.term-ref-list li:last-child { border-bottom: none; }

.term-ref-cmd { color: var(--blue-ink); min-width: 80px; font-weight: 500; }
.term-ref-desc { color: var(--graphite); }

#snake-canvas {
  display: block;
  margin: 8px 0;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 1px solid #30363d;
  max-width: 100%;
  height: auto;
}

/* ══ Responsive ══ */
@media (max-width: 768px) {
  section { padding: 48px 0; }

  nav .container { align-items: center; min-height: 48px; }

  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 48px;
    left: 0;
    right: 0;
    background: rgba(247, 245, 240, 0.98);
    backdrop-filter: blur(10px);
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--rule);
  }
  .nav-links.open a {
    background: transparent;
    border: none;
    border-radius: 0;
    margin-bottom: 0;
    padding: 4px 0;
    font-size: 13px;
    text-transform: none;
    letter-spacing: 0.02em;
    font-weight: 400;
  }
  .nav-links.open a.active-tab {
    font-weight: 700;
    border-bottom: none;
    background: transparent;
  }
  .nav-toggle { display: block; }
  .title-block { padding: 48px 0 0; }
  .title-block-body {
    padding: 24px;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
  }
  .title-block-body .studio-name { font-size: 36px; }
  .title-block-body .studio-desc {
    font-size: 15px;
    line-height: 24px;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
  }
  .title-block-inner.taped-insert {
    grid-template-columns: minmax(0, 1fr);
    transform: none !important;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }
  .title-block-meta {
    border-left: none;
    border-top: 1.5px solid var(--ink);
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px 24px;
    padding: 16px 24px;
    min-width: 0;
  }

  .carousel-section {
    max-width: 100%;
    overflow: hidden;
  }
  .carousel-track-wrapper {
    width: 100%;
  }
  .currently-card {
    flex: 0 0 calc((100vw - 40px - 24px - 20px) / 2);
  }
  .currently-illus.taped-insert {
    transform: none;
    overflow: hidden;
  }

  .cap-grid {
    grid-template-columns: 1fr;
  }
  .cap-entry:nth-child(odd) {
    padding-right: 0;
    border-right: none;
  }
  .cap-entry:nth-child(even) {
    padding-left: 0;
  }
  .cap-entry:nth-last-child(2) { border-bottom: 1px solid var(--rule); }

  .split-section {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .split-left {
    padding-right: 0;
    border-right: none;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--rule);
  }
  .split-right { padding-left: 0; }

  .about-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .contact-links {
    text-align: left;
  }

  footer .container { flex-direction: column; gap: 4px; text-align: center; }

  .reg-mark { display: none; }

  .page {
    box-shadow: none;
    width: 100%;
    max-width: 100vw;
  }
  .page::after { left: 24px; }
  .page::before { display: none; }

  .toc-key { gap: 12px; }
  section[data-page]::before { display: none; }

  .container {
    padding-left: 40px;
    max-width: 100%;
    min-width: 0;
  }

  .stamp {
    font-size: 9px;
    padding: 1px 6px;
    margin-left: 8px;
  }

  .taped-insert {
    max-width: 100%;
  }

  .tape {
    height: 18px;
  }
}

/* ══ CTA Sticky Notes ══ */
.cta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}

.cta-note {
  position: relative;
  padding: 32px 28px 28px;
  background: #fef9c3;
  box-shadow:
    1px 2px 6px rgba(0,0,0,0.08),
    0 1px 2px rgba(0,0,0,0.04);
  transform: rotate(-0.6deg);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
}

.cta-note:nth-child(2) {
  background: #e0f2fe;
  transform: rotate(0.8deg);
}

.cta-note:hover {
  transform: rotate(0deg) translateY(-3px);
  box-shadow:
    2px 4px 12px rgba(0,0,0,0.12),
    0 1px 3px rgba(0,0,0,0.06);
  color: var(--ink);
}

.cta-note-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--graphite);
  margin-bottom: 10px;
}

.cta-note-title {
  font-family: var(--font-hand);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 10px;
}

.cta-note-desc {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 22px;
  color: var(--graphite);
  flex: 1;
}

.cta-note-action {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-ink);
  margin-top: 16px;
}

/* ══ CTA Banner (for Projects/Ideas pages) ══ */
.cta-banner {
  padding: 48px 0;
  border-bottom: none;
}

.cta-banner .cta-note {
  max-width: 420px;
  margin: 0 auto;
  transform: rotate(-1deg);
}

.cta-banner .cta-note:hover {
  transform: rotate(0deg) translateY(-3px);
}

/* ══ Hero CTA Button ══ */
.hero-cta {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--canvas);
  background: var(--ink);
  padding: 10px 24px;
  margin-top: 24px;
  border: 2px solid var(--ink);
  transition: background 0.15s, color 0.15s, transform 0.15s;
  position: relative;
}

.hero-cta:hover {
  background: var(--blue-ink);
  border-color: var(--blue-ink);
  color: #fff;
  transform: translateY(-1px);
}

.hero-cta::after {
  content: ' →';
}

/* ══ Contact Form ══ */
.form-section {
  padding: 48px 0;
}

.form-wrapper {
  max-width: 560px;
}

.form-toggle {
  display: flex;
  gap: 0;
  margin-bottom: 32px;
  border: 1.5px solid var(--ink);
}

.form-toggle-btn {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: transparent;
  border: none;
  color: var(--graphite);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  position: relative;
}

.form-toggle-btn:first-child {
  border-right: 1.5px solid var(--ink);
}

.form-toggle-btn.active {
  background: var(--ink);
  color: var(--canvas);
  font-weight: 700;
}

.form-field {
  margin-bottom: 20px;
}

.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--graphite);
  margin-bottom: 6px;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 24px;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--rule);
  padding: 8px 0;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-bottom-color: var(--blue-ink);
}

.form-field textarea {
  resize: vertical;
  min-height: 80px;
}

.form-field select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23635d58' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 24px;
}

.form-submit {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--canvas);
  background: var(--ink);
  border: 2px solid var(--ink);
  padding: 12px 32px;
  cursor: pointer;
  margin-top: 8px;
  transition: background 0.15s, color 0.15s;
}

.form-submit:hover {
  background: var(--blue-ink);
  border-color: var(--blue-ink);
}

.form-hint {
  font-family: var(--font-hand);
  font-size: 13px;
  font-style: italic;
  color: var(--graphite);
  margin-top: 16px;
}

.form-card {
  background: #fff;
  padding: 36px 36px 32px;
  max-width: 560px;
  transform: rotate(0deg);
}

/* Conditional fields */
.form-conditional { display: none; }
.form-conditional.visible { display: block; }

@media (max-width: 768px) {
  .cta-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .cta-note,
  .cta-note:nth-child(2) {
    transform: rotate(0deg);
  }

  .form-toggle {
    flex-direction: column;
  }

  .form-toggle-btn:first-child {
    border-right: none;
    border-bottom: 1.5px solid var(--ink);
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 32px;
    padding-right: 16px;
  }

  .title-block-meta {
    flex-direction: column;
    gap: 8px;
  }

  .currently-card {
    flex: 0 0 calc(100vw - 32px - 16px);
    max-width: calc(100vw - 32px - 16px);
  }

  .split-section {
    gap: 32px;
  }
  .split-left {
    padding-bottom: 32px;
  }
}