/* -------------------------------------------------------------
 * Neubrutalist Design System Stylesheet - Jason Temporado Portfolio
 * ------------------------------------------------------------- */

/* --- CSS Variables & Theme Anchors --- */
:root {
  /* Fonts */
  --font-header: 'Space Grotesque', sans-serif;
  --font-title: 'Archivo Black', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Neutrals */
  --color-black: #000000;
  --color-white: #ffffff;
  --color-cream: #F4F1EA;
  --color-cream-light: #FAF9F6;
  --color-dark-gray: #1E1E1E;
  --color-gray: #888888;
  --color-light-gray: #CCCCCC;

  /* Default Theme Colors (Lime) */
  --accent-color: #00FF66;
  --accent-color-hover: #00CC52;
  --accent-color-soft: rgba(0, 255, 102, 0.1);
  --accent-text: #000000;

  /* Borders & Shadows */
  --border-thick: 4px solid var(--color-black);
  --border-thin: 2px solid var(--color-black);
  --shadow-color: var(--color-black);
  --shadow-offset-sm: 4px;
  --shadow-offset-lg: 8px;
  
  /* Snappy Transitions */
  --transition-snappy: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Theme Selection Classes --- */
body.theme-lime {
  --accent-color: #00FF66;
  --accent-color-hover: #00CC52;
  --accent-color-soft: rgba(0, 255, 102, 0.15);
  --accent-text: #000000;
}

body.theme-blue {
  --accent-color: #3B82F6;
  --accent-color-hover: #1D4ED8;
  --accent-color-soft: rgba(59, 130, 246, 0.15);
  --accent-text: #ffffff;
}

body.theme-orange {
  --accent-color: #FF5A09;
  --accent-color-hover: #C83B00;
  --accent-color-soft: rgba(255, 90, 9, 0.15);
  --accent-text: #ffffff;
}

body.theme-yellow {
  --accent-color: #FACC15;
  --accent-color-hover: #CA8A04;
  --accent-color-soft: rgba(250, 204, 21, 0.15);
  --accent-text: #000000;
}

/* --- Global Resets & Defaults --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important; /* Force strict Neubrutalist hard-edges */
}

html {
  scroll-behavior: smooth;
  background-color: var(--color-cream);
  color: var(--color-black);
  font-family: var(--font-mono);
  overflow-x: hidden;
}

body {
  font-size: 16px;
  line-height: 1.6;
  padding-top: 40px; /* Offset only for the fixed top marquee. Header uses sticky positioning. */
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-track {
  background: var(--color-cream);
  border-left: var(--border-thick);
}
::-webkit-scrollbar-thumb {
  background: var(--color-black);
  border: 2px solid var(--color-cream);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* --- Typography Utilities --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  font-weight: 700;
  text-transform: uppercase;
}

.font-bold { font-weight: 700; }
.monospace-text { font-family: var(--font-mono); }
.text-accent { color: var(--accent-color); }
.text-muted { color: var(--color-gray); }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.text-shadow {
  text-shadow: 3px 3px 0px var(--color-black);
}

/* --- Marquee Banners --- */
.top-marquee-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-black);
  color: var(--color-white);
  overflow: hidden;
  border-bottom: var(--border-thick);
  z-index: 1000;
  height: 40px;
  display: flex;
  align-items: center;
}

.bottom-marquee-container {
  background-color: var(--color-black);
  color: var(--color-white);
  overflow: hidden;
  border-top: var(--border-thick);
  border-bottom: var(--border-thick);
  height: 50px;
  display: flex;
  align-items: center;
  margin-top: 4rem;
}

.marquee-content {
  display: flex;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
  font-family: var(--font-header);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
}

.marquee-content span {
  padding-right: 2rem;
}

.marquee-reverse {
  animation: marquee-rev 20s linear infinite;
}

@keyframes marquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-33.333%, 0, 0); }
}

@keyframes marquee-rev {
  0% { transform: translate3d(-33.333%, 0, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

/* --- Main Navigation Header --- */
.main-header {
  position: sticky;
  top: 40px; /* Dock exactly below the top marquee */
  left: 0;
  width: 100%;
  background-color: var(--color-cream-light);
  border-bottom: var(--border-thick);
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 2rem;
  box-shadow: 0px 4px 0px var(--color-black);
}

.header-logo {
  font-family: var(--font-title);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-accent {
  background-color: var(--accent-color);
  color: var(--color-black);
  padding: 0.2rem 0.6rem;
  border: var(--border-thin);
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-black);
  font-weight: 700;
}

.main-nav {
  display: flex;
  gap: 1rem;
}

.nav-link {
  font-family: var(--font-header);
  font-weight: 700;
  text-decoration: none;
  color: var(--color-black);
  padding: 0.4rem 1rem;
  border: 3px solid transparent;
  transition: var(--transition-snappy);
}

.nav-link:hover {
  border: 3px solid var(--color-black);
  background-color: var(--accent-color);
  box-shadow: 3px 3px 0px var(--color-black);
  transform: translate(-3px, -3px);
}

/* Theme Switcher Widget */
.theme-switcher {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-header);
  font-weight: 700;
}

.switcher-buttons {
  display: flex;
  gap: 0.4rem;
}

.theme-btn {
  width: 24px;
  height: 24px;
  border: var(--border-thin);
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--color-black);
  transition: var(--transition-snappy);
}

.theme-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0px var(--color-black);
}

.theme-btn.active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px var(--color-black);
  outline: 2px solid var(--color-black);
}

.btn-lime { background-color: #00FF66; }
.btn-blue { background-color: #3B82F6; }
.btn-orange { background-color: #FF5A09; }
.btn-yellow { background-color: #FACC15; }

/* --- Base Layout Components --- */
.content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 2.5rem;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 0.5rem 1.5rem;
  display: inline-block;
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-sm) var(--shadow-offset-sm) 0px var(--color-black);
}

/* --- Card Styles (Neubrutalism Foundation) --- */
.card-header {
  background-color: var(--color-black);
  color: var(--color-white);
  border-bottom: var(--border-thick);
  padding: 0.5rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background-color: var(--accent-color);
  color: var(--color-black);
  font-family: var(--font-mono);
  font-weight: 700;
  border: var(--border-thin);
  margin-bottom: 1rem;
}

.bg-accent { background-color: var(--accent-color); }
.bg-lime { background-color: #00FF66; }
.bg-blue { background-color: #3B82F6; color: white; }
.bg-orange { background-color: #FF5A09; color: white; }
.bg-yellow { background-color: #FACC15; }

/* --- Standard Neubrutalist Buttons --- */
.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  font-family: var(--font-header);
  font-weight: 700;
  text-decoration: none;
  color: var(--color-black);
  background-color: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-sm) var(--shadow-offset-sm) 0px var(--color-black);
  cursor: pointer;
  transition: var(--transition-snappy);
  text-align: center;
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--accent-text);
}

.btn-secondary {
  background-color: var(--color-white);
}

.btn:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
}

.btn:active {
  transform: translate(var(--shadow-offset-sm), var(--shadow-offset-sm));
  box-shadow: 0px 0px 0px var(--color-black);
}

.btn-small {
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  box-shadow: 3px 3px 0px var(--color-black);
  border: 3px solid var(--color-black);
}

.btn-small:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0px var(--color-black);
}

.btn-small:active {
  transform: translate(3px, 3px);
  box-shadow: 0px 0px 0px var(--color-black);
}

.btn-secondary-small {
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  background-color: var(--color-cream);
  border: 3px solid var(--color-black);
  box-shadow: 3px 3px 0px var(--color-black);
}

.btn-secondary-small:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0px var(--color-black);
}

.btn-secondary-small:active {
  transform: translate(3px, 3px);
  box-shadow: 0px 0px 0px var(--color-black);
}

/* --- Hero Section --- */
.hero-section {
  padding-top: 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: stretch;
}

.hero-text-card {
  background-color: var(--color-cream-light);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(3rem, 6vw, 4.8rem);
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 1.5rem;
  text-shadow: 4px 4px 0px var(--accent-color);
  -webkit-text-stroke: 1px var(--color-black);
}

.hero-tagline {
  font-family: var(--font-header);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-transform: uppercase;
}

.hero-description-box {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 1.5rem;
  border-left: 8px solid var(--accent-color);
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-cta-btn {
  flex-grow: 0;
  min-width: 200px;
}

/* Hero Terminal Box */
.hero-visual-card {
  background-color: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
  display: flex;
  flex-direction: column;
}

.window-controls {
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border: 1px solid var(--color-black);
}
.red { background-color: #FF5F56; }
.yellow { background-color: #FFBD2E; }
.green { background-color: #27C93F; }

.window-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-white);
  font-family: var(--font-mono);
}

.terminal-body {
  padding: 1.5rem;
  background-color: var(--color-dark-gray);
  color: var(--color-white);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.terminal-content {
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.prompt-symbol {
  color: var(--accent-color);
  font-weight: 700;
}

/* Interactive Logic Gate Simulator */
.logic-simulator-widget {
  background-color: var(--color-white);
  color: var(--color-black);
  border: var(--border-thick);
  padding: 1.2rem;
  box-shadow: 4px 4px 0px var(--color-black);
}

.widget-title {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 1rem;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 0.2rem 0.6rem;
  margin-bottom: 1rem;
  text-align: center;
  letter-spacing: 1px;
}

.simulator-layout {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.simulator-inputs, .simulator-gate, .simulator-output {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.input-toggle-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100px;
  background: var(--color-cream);
  border: var(--border-thin);
  padding: 0.2rem 0.4rem;
}

.label {
  font-size: 0.7rem;
  font-weight: 700;
}

.toggle-switch {
  width: 32px;
  height: 24px;
  border: var(--border-thin);
  background: var(--color-white);
  font-weight: 700;
  font-family: var(--font-mono);
  cursor: pointer;
}

.toggle-switch.active {
  background: var(--accent-color);
  box-shadow: inset 2px 2px 0px rgba(0, 0, 0, 0.2);
}

.neubrutalist-select {
  padding: 0.3rem 0.6rem;
  font-family: var(--font-mono);
  font-weight: 700;
  border: var(--border-thin);
  background: var(--color-white);
  cursor: pointer;
}

.neubrutalist-select:focus {
  outline: none;
  background: var(--accent-color-soft);
}

.output-bulb {
  width: 48px;
  height: 48px;
  border: var(--border-thick);
  background-color: #333333;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.4rem;
  box-shadow: 2px 2px 0px var(--color-black);
  transition: var(--transition-snappy);
}

.output-bulb.bulb-on {
  background-color: var(--accent-color);
  color: var(--color-black);
  box-shadow: 4px 4px 0px var(--color-black);
}

.schematic-view {
  background: var(--color-cream-light);
  border: var(--border-thin);
  padding: 0.8rem;
  font-size: 0.8rem;
}

.schematic-line {
  line-height: 1.4;
  white-space: pre;
}

.flex-center {
  display: flex;
  align-items: center;
}

.gate-formula {
  margin-top: 0.5rem;
  border-top: 1px dashed var(--color-light-gray);
  padding-top: 0.4rem;
}

/* --- About & Philosophy Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3rem;
  align-items: stretch;
}

.about-text-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
  padding: 2.5rem;
}

.card-subtitle {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-text-card p {
  margin-bottom: 1.5rem;
}

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

/* Obsidian Viewer Widget */
.obsidian-viewer-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
  display: flex;
  flex-direction: column;
}

.vault-status {
  font-size: 0.75rem;
  background: var(--color-black);
  color: var(--accent-color);
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--accent-color);
}

.obsidian-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  flex-grow: 1;
  min-height: 380px;
}

.obsidian-tree {
  border-right: var(--border-thick);
  background: var(--color-cream-light);
  padding: 1rem;
  overflow-y: auto;
  font-size: 0.8rem;
}

.tree-header {
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.tree-list {
  list-style: none;
}

.tree-folder {
  margin-top: 0.6rem;
  font-weight: 700;
}

.tree-folder ul {
  list-style: none;
  padding-left: 1rem;
  margin-top: 0.4rem;
  font-weight: 500;
}

.tree-file {
  padding: 0.2rem 0.4rem;
  cursor: pointer;
  margin-bottom: 0.2rem;
  transition: var(--transition-snappy);
}

.tree-file:hover {
  background: var(--color-light-gray);
}

.tree-file.active {
  background: var(--accent-color);
  color: var(--color-black);
  border: 1px solid var(--color-black);
  font-weight: 700;
}

.obsidian-reader {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.reader-header {
  font-size: 1.1rem;
  font-weight: 700;
  border-bottom: 3px solid var(--color-black);
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
}

.reader-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  font-family: var(--font-header);
}

.reader-content p {
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.code-snippet-box {
  background: var(--color-dark-gray);
  color: #8CE8FF;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border: var(--border-thin);
  white-space: pre-wrap;
  line-height: 1.4;
  overflow-x: auto;
}

/* --- Bento Grid (Competencies) --- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(280px, auto);
  gap: 2rem;
}

.bento-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
  display: flex;
  flex-direction: column;
}

.bento-card .card-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.mb-2 { margin-bottom: 0.5rem; }
.mt-2 { margin-top: 0.5rem; }

/* Grid allocations spanning columns */
.bento-languages {
  grid-column: span 5;
}
.bento-heap-allocator {
  grid-column: span 7;
}
.bento-kmap {
  grid-column: span 6;
}
.bento-theory {
  grid-column: span 6;
}

/* Tag clouds */
.tag-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.neubrutalist-tag {
  background: var(--color-cream);
  border: var(--border-thin);
  padding: 0.3rem 0.8rem;
  font-size: 0.85rem;
  box-shadow: 2px 2px 0px var(--color-black);
}

.terminal-sub-card {
  background: var(--color-dark-gray);
  color: var(--color-white);
  border: var(--border-thin);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.sub-header {
  background: #333333;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--color-black);
}

.terminal-sub-card pre {
  padding: 0.8rem;
  font-size: 0.75rem;
  line-height: 1.4;
  overflow-x: auto;
}

.compiler-success {
  background: rgba(0, 255, 102, 0.2);
  color: #00FF66;
  padding: 0.1rem 0.3rem;
  border: 1px solid #00FF66;
}

/* Heap Memory Visualizer Layout */
.memory-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0.4rem;
  margin: 0.8rem 0;
  flex-grow: 1;
}

.mem-cell {
  aspect-ratio: 1.1;
  border: var(--border-thin);
  background: var(--color-cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  box-shadow: 1px 1px 0px var(--color-black);
}

.mem-cell.cell-allocated {
  background: var(--accent-color);
  color: var(--color-black);
}

.mem-cell.cell-header {
  background: var(--color-black);
  color: var(--color-white);
}

.mem-cell-id {
  font-size: 0.55rem;
  opacity: 0.7;
}

.heap-controls {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.heap-info {
  background: var(--color-cream-light);
  border: var(--border-thin);
  padding: 0.4rem;
  text-align: center;
}

/* K-Map Layout */
.kmap-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1rem 0;
  flex-grow: 1;
}

.kmap-y-label {
  font-size: 1.5rem;
  font-weight: 700;
}

.kmap-wrapper {
  display: grid;
  grid-template-rows: auto auto auto;
}

.kmap-header-row {
  display: grid;
  grid-template-columns: 60px 60px 60px;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.kmap-row {
  display: grid;
  grid-template-columns: 60px 60px 60px;
  align-items: center;
  margin-bottom: 0.4rem;
}

.kmap-row-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-align: right;
  padding-right: 0.8rem;
}

.kmap-cell {
  width: 50px;
  height: 50px;
  border: var(--border-thick);
  background: var(--color-cream);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--color-black);
  transition: var(--transition-snappy);
}

.kmap-cell:hover {
  background: var(--color-light-gray);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--color-black);
}

.kmap-cell.active {
  background: var(--accent-color);
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px var(--color-black);
}

.kmap-expression-card {
  background: var(--color-black);
  color: var(--color-white);
  padding: 1rem;
  border: var(--border-thick);
  box-shadow: 4px 4px 0px var(--color-black);
  text-align: center;
}

.expression-output {
  font-size: 1.4rem;
  margin-top: 0.4rem;
}

.competency-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.competency-list li {
  padding: 0.8rem;
  background: var(--color-cream);
  border: var(--border-thin);
  box-shadow: 3px 3px 0px var(--color-black);
}

/* --- Selected Projects Grid --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.project-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
  padding: 2.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition-snappy);
}

.project-card:hover {
  transform: translate(-6px, -6px);
  box-shadow: 14px 14px 0px var(--color-black);
}

.project-num {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-family: var(--font-title);
  font-size: 3rem;
  line-height: 1;
  opacity: 0.15;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border: var(--border-thin);
  box-shadow: 1px 1px 0px var(--color-black);
}

.project-title {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.project-description {
  font-size: 0.85rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.project-links {
  display: flex;
  gap: 0.8rem;
}

/* --- Contact Section & Form --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3rem;
  align-items: stretch;
}

/* Postcard Styling */
.contact-postcard-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1.1fr auto 0.9fr;
  gap: 1.5rem;
}

.postcard-left {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.postcard-title {
  font-size: 1.2rem;
  font-weight: 700;
  border-bottom: 3px solid var(--color-black);
  padding-bottom: 0.3rem;
  margin-bottom: 0.5rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.neubrutalist-input {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: var(--border-thick);
  background: var(--color-cream-light);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  box-shadow: 2px 2px 0px var(--color-black);
}

.neubrutalist-input:focus {
  outline: none;
  background: var(--color-white);
  box-shadow: 4px 4px 0px var(--color-black);
  transform: translate(-2px, -2px);
}

.postcard-btn {
  margin-top: 0.5rem;
  align-self: flex-start;
}

.postcard-divider {
  width: 4px;
  background: var(--color-black);
  margin: 0 0.5rem;
}

.postcard-right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-left: 1rem;
}

.postcard-stamp-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
}

.stamp-border {
  width: 65px;
  height: 75px;
  border: 4px dashed var(--color-black);
  padding: 4px;
  background: var(--color-cream);
}

.stamp-graphic {
  width: 100%;
  height: 100%;
  border: var(--border-thin);
  background: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  text-shadow: 1px 1px 0px var(--color-white);
}

.stamp-label {
  font-size: 0.6rem;
  font-weight: 700;
  opacity: 0.7;
}

.postcard-address {
  font-size: 0.8rem;
  line-height: 1.5;
  border-left: 4px solid var(--accent-color);
  padding-left: 0.8rem;
  margin: 2rem 0;
}

.postcard-status-indicator {
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--color-black);
  color: var(--accent-color);
  padding: 0.4rem;
  text-align: center;
  border: 1px solid var(--accent-color);
}

/* Sidebar Connection Card */
.connections-card {
  background: var(--color-cream-light);
  border: var(--border-thick);
  box-shadow: var(--shadow-offset-lg) var(--shadow-offset-lg) 0px var(--color-black);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.connections-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.connection-link-btn {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem;
  border: var(--border-thick);
  background: var(--color-white);
  color: var(--color-black);
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: var(--shadow-offset-sm) var(--shadow-offset-sm) 0px var(--color-black);
  transition: var(--transition-snappy);
}

.connection-link-btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0px var(--color-black);
  background: var(--accent-color-soft);
}

.connection-link-btn:active {
  transform: translate(3px, 3px);
  box-shadow: 0px 0px 0px var(--color-black);
}

.terminal-mini-card {
  background: var(--color-dark-gray);
  color: var(--color-white);
  border: var(--border-thin);
  padding: 1rem;
  font-size: 0.75rem;
  line-height: 1.5;
}

/* --- Modal Overlay & Content --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  display: none; /* Controlled by JS */
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.neubrutalist-modal {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: 12px 12px 0px var(--color-black);
  max-width: 700px;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.modal-body {
  padding: 1.5rem;
  background: var(--color-dark-gray);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.code-pre-box {
  background: #111111;
  color: #A5FF8E;
  padding: 1.2rem;
  border: var(--border-thin);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.4;
  overflow-x: auto;
  max-height: 350px;
}

/* --- Footer Area --- */
.bottom-footer {
  background: var(--color-cream-light);
  display: flex;
  flex-direction: column;
}

.footer-bottom-text {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--color-black);
  color: var(--color-white);
  font-size: 0.8rem;
}

/* --- Responsive Adjustments --- */
@media (max-width: 968px) {
  body {
    padding-top: 40px; /* Keep top marquee offset */
  }
  
  .main-header {
    flex-direction: column;
    gap: 0.8rem;
    padding: 1rem;
    align-items: center;
    box-shadow: 0px 4px 0px var(--color-black);
  }

  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }

  .nav-link {
    font-size: 0.85rem;
    padding: 0.3rem 0.6rem;
  }

  .theme-switcher {
    font-size: 0.85rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-text-card {
    padding: 2rem 1.5rem;
    text-align: center;
  }

  .hero-title {
    font-size: clamp(2.2rem, 10vw, 3.8rem);
  }

  .hero-actions {
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-text-card {
    padding: 1.8rem 1.2rem;
  }

  .obsidian-layout {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .obsidian-tree {
    border-right: none;
    border-bottom: var(--border-thick);
    max-height: 200px;
    overflow-y: auto;
  }

  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: 1.5rem;
  }

  .bento-languages, .bento-heap-allocator, .bento-kmap, .bento-theory {
    grid-column: span 1;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-postcard-card {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }

  .postcard-divider {
    height: 4px;
    width: 100%;
    margin: 1rem 0;
  }

  .postcard-right {
    padding-left: 0;
    gap: 1.5rem;
  }

  .postcard-address {
    margin: 1rem 0;
  }
}

/* Adjustments for extra small phones */
@media (max-width: 480px) {
  .section-title {
    font-size: 1.8rem;
    margin-bottom: 1.8rem;
    padding: 0.4rem 1rem;
    width: 100%;
    text-align: center;
  }

  .content-wrapper {
    gap: 3.5rem;
    padding: 1rem;
  }

  .simulator-layout {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }

  .input-toggle-container {
    width: 100%;
  }

  .neubrutalist-select {
    width: 100%;
  }

  .memory-grid {
    grid-template-columns: repeat(4, 1fr); /* 4 columns on tiny mobile */
  }

  .heap-controls {
    justify-content: center;
  }

  .kmap-container {
    transform: scale(0.9);
  }

  .project-card {
    padding: 1.5rem;
  }

  .project-links {
    flex-direction: column;
    width: 100%;
  }

  .project-links .btn {
    width: 100%;
    text-align: center;
  }
}