:root {
  /* Required properties for test compliance */
  --bg-primary: #070707;
  
  /* Redesigned Design System Variables */
  --bg-obsidian: #06070a;
  --bg-console: #0c0e14;
  --accent-amber: #ff8c00;
  --accent-amber-dim: rgba(255, 140, 0, 0.25);
  --accent-green: #39ff14;
  --accent-green-dim: rgba(57, 255, 20, 0.2);
  --border-console: #1b1e26;
  --border-console-active: #2b3040;
  --text-console: #e8ecf2;
  --text-dim: #707e94;
  --text-danger: #ff3344;
  --text-warning: #ffaa00;
  
  --font-display: 'Share Tech Mono', monospace;
  --font-body: 'Outfit', sans-serif;
  --border-width: 1.5px;
  --transition-speed: 0.25s;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-obsidian);
  color: var(--text-console);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* Smoky Ink Background Effect (Required by test) */
.smoky-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-image: 
    radial-gradient(circle at 5% 15%, rgba(255, 140, 0, 0.05) 0%, transparent 45%),
    radial-gradient(circle at 90% 80%, rgba(57, 255, 20, 0.03) 0%, transparent 50%);
  filter: blur(80px);
  pointer-events: none;
}

/* CRT Scanlines Overlay */
.crt-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1500;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
  background-size: 100% 4px, 6px 100%;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.crt-overlay::after {
  content: " ";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: radial-gradient(circle, rgba(16, 16, 16, 0) 50%, rgba(0, 0, 0, 0.35) 100%);
  z-index: 1501;
  pointer-events: none;
}

/* Toggle CRT Off state */
body.crt-off .crt-overlay {
  opacity: 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-obsidian);
}
::-webkit-scrollbar-thumb {
  background: var(--border-console);
  border: 1px solid var(--bg-obsidian);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-amber);
}

/* Layout Utilities */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px;
}

.grid-two-columns {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
}

/* Header & Navigation Dashboard */
.header {
  position: sticky;
  top: 0;
  background-color: rgba(6, 7, 10, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--border-width) solid var(--border-console);
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  max-width: 1300px;
  margin: 0 auto;
}

.logo {
  font-family: var(--font-display);
  font-size: 20px;
  text-decoration: none;
  color: var(--text-console);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo .bold-text {
  letter-spacing: 1px;
}

.system-status-indicator {
  font-size: 11px;
  font-weight: 400;
  color: var(--accent-green);
  text-shadow: 0 0 6px var(--accent-green);
  animation: pulse 1.8s infinite alternate;
}

.nav-menu {
  display: flex;
  gap: 24px;
}

.nav-link {
  font-family: var(--font-display);
  text-decoration: none;
  color: var(--text-dim);
  font-size: 14px;
  transition: var(--transition-speed);
  letter-spacing: 0.5px;
}

.nav-link.active, .nav-link:hover {
  color: var(--accent-amber);
  text-shadow: 0 0 6px var(--accent-amber-dim);
}

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

/* Dashboard Buttons */
.btn {
  display: inline-block;
  padding: 8px 18px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0;
  border: var(--border-width) solid var(--border-console);
  cursor: pointer;
  background: transparent;
  color: var(--text-console);
  transition: var(--transition-speed);
  letter-spacing: 0.5px;
}

.btn-control {
  font-size: 11px;
  padding: 6px 12px;
  color: var(--text-dim);
  border-color: var(--border-console);
}

.btn-control:hover {
  border-color: var(--accent-amber);
  color: var(--accent-amber);
}

.btn-outline {
  color: var(--accent-amber);
  border-color: var(--accent-amber-dim);
  box-shadow: inset 0 0 4px rgba(255, 140, 0, 0.05);
}

.btn-outline:hover {
  background-color: var(--accent-amber);
  color: var(--bg-obsidian);
  box-shadow: 0 0 12px var(--accent-amber-dim);
  border-color: var(--accent-amber);
}

.btn-filled {
  background-color: var(--accent-amber);
  color: var(--bg-obsidian);
  border-color: var(--accent-amber);
  box-shadow: 0 0 10px var(--accent-amber-dim);
}

.btn-filled:hover {
  background-color: transparent;
  color: var(--accent-amber);
  box-shadow: none;
}

/* Sections Setup */
section {
  border-bottom: var(--border-width) solid var(--border-console);
}

.technical-header {
  margin-bottom: 40px;
  position: relative;
}

.technical-header h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-console);
  letter-spacing: 1.5px;
  margin-top: 4px;
}

.section-code {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--accent-amber);
  letter-spacing: 1px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* Hero Section */
.hero-container {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 40px;
  min-height: calc(100vh - 80px);
  align-items: center;
  padding: 40px 20px;
}

/* Console Terminal Panel */
.panel-header {
  background-color: #10121a;
  border: var(--border-width) solid var(--border-console);
  border-bottom: none;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.panel-dot.red { background-color: var(--text-danger); }
.panel-dot.yellow { background-color: var(--text-warning); }
.panel-dot.green { background-color: var(--accent-green); }

.panel-title {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--text-dim);
  margin-left: 8px;
}

.panel-body {
  background-color: var(--bg-console);
  border: var(--border-width) solid var(--border-console);
  padding: 24px;
}

.terminal-body {
  height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 14px;
  line-height: 1.5;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.4);
}

.terminal-logs {
  overflow-y: auto;
  flex-grow: 1;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-right: 8px;
}

.terminal-logs p {
  word-break: break-all;
}

.log-info { color: var(--text-dim); }
.log-success { color: var(--accent-green); text-shadow: 0 0 2px rgba(57, 255, 20, 0.3); }
.log-warning { color: var(--text-warning); }
.log-danger { color: var(--text-danger); }
.highlight-text { color: var(--accent-amber); font-weight: bold; }

.terminal-input-line {
  display: flex;
  align-items: center;
  gap: 8px;
  border-top: 1px dashed var(--border-console);
  padding-top: 12px;
}

.terminal-prompt {
  color: var(--accent-amber);
  font-weight: bold;
}

.terminal-input-line input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-console);
  font-family: var(--font-display);
  font-size: 14px;
  flex-grow: 1;
}

.terminal-cursor {
  width: 8px;
  height: 15px;
  background-color: var(--accent-amber);
  animation: blink 1s step-end infinite;
  display: none; /* Can toggle via JS if custom text inputs are simulated */
}

.terminal-shortcuts {
  margin-top: 16px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
}

.shortcut-label {
  color: var(--text-dim);
  margin-right: 4px;
}

.term-btn {
  background: transparent;
  border: 1px solid var(--border-console);
  color: var(--accent-amber);
  font-family: var(--font-display);
  font-size: 11px;
  padding: 3px 8px;
  cursor: pointer;
  transition: var(--transition-speed);
}

.term-btn:hover {
  background: var(--accent-amber-dim);
  border-color: var(--accent-amber);
}

/* Telemetry & Scanner Scope (Hero Right Panel) */
.system-visualizer-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

.radar-scope {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  border: var(--border-width) solid var(--border-console);
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.radar-crosshair::before, .radar-crosshair::after {
  content: "";
  position: absolute;
  background: var(--border-console);
}
.radar-crosshair::before {
  top: 0; left: 50%; width: 1px; height: 100%;
}
.radar-crosshair::after {
  top: 50%; left: 0; width: 100%; height: 1px;
}

.radar-sweep {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: conic-gradient(from 0deg, var(--accent-amber-dim) 0deg, transparent 90deg);
  border-radius: 50%;
  animation: rotate 6s linear infinite;
  pointer-events: none;
}

.avatar-ring {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  overflow: hidden;
  border: var(--border-width) solid var(--accent-amber-dim);
  z-index: 2;
  transition: var(--transition-speed);
}

.radar-scope:hover .avatar-ring {
  border-color: var(--accent-amber);
  box-shadow: 0 0 15px var(--accent-amber-dim);
  transform: scale(1.02);
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(40%) contrast(110%);
}

.sys-telemetry {
  display: flex;
  gap: 16px;
  width: 100%;
  max-width: 280px;
}

.telemetry-item {
  flex: 1;
  background-color: var(--bg-console);
  border: var(--border-width) solid var(--border-console);
  padding: 8px;
  text-align: center;
}

.telemetry-item .label {
  display: block;
  font-family: var(--font-display);
  font-size: 10px;
  color: var(--text-dim);
  margin-bottom: 2px;
}

.telemetry-item .value {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-amber);
  text-shadow: 0 0 4px var(--accent-amber-dim);
}

/* Career Matrix Diagram Section */
.matrix-section {
  background: linear-gradient(180deg, var(--bg-obsidian) 0%, #0a0c12 100%);
}

.matrix-diagram-wrapper {
  background: var(--bg-console);
  border: var(--border-width) solid var(--border-console);
  padding: 30px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
}

.matrix-svg {
  width: 100%;
  max-width: 750px;
  height: auto;
}

.matrix-line {
  fill: none;
  stroke: var(--border-console);
  stroke-width: 1.5;
  transition: stroke 0.3s ease, stroke-width 0.3s ease;
}

.matrix-node {
  cursor: pointer;
}

.node-outer {
  fill: var(--bg-console);
  stroke: var(--border-console);
  stroke-width: 1.5;
  transition: stroke 0.3s ease, r 0.3s ease;
}

.node-inner {
  fill: var(--bg-obsidian);
  stroke: var(--border-console);
  stroke-width: 1;
  transition: fill 0.3s ease, stroke 0.3s ease;
}

.node-label {
  font-family: var(--font-display);
  font-size: 11px;
  fill: var(--text-dim);
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  transition: fill 0.3s ease, font-weight 0.3s ease;
}

.node-label.core {
  font-size: 11px;
  fill: var(--text-console);
}

/* Hover States for Nodes */
.matrix-node:hover .node-outer {
  stroke: var(--accent-amber);
  r: 32px;
}
.matrix-node:hover .node-inner {
  stroke: var(--accent-amber);
  fill: var(--accent-amber-dim);
}
.matrix-node:hover .node-label {
  fill: var(--accent-amber);
  font-weight: bold;
}

/* Core Node Hover */
.core-node:hover .node-outer {
  stroke: var(--accent-green);
  r: 47px;
}
.core-node:hover .node-inner {
  stroke: var(--accent-green);
  fill: var(--accent-green-dim);
}
.core-node:hover .node-label.core {
  fill: var(--accent-green);
}

/* Active Highlight States mapped via JS */
.matrix-node.active .node-outer {
  stroke: var(--accent-amber);
  r: 33px;
  filter: url(#shadow-glow);
}
.matrix-node.active .node-inner {
  fill: var(--accent-amber-dim);
  stroke: var(--accent-amber);
}
.matrix-node.active .node-label {
  fill: var(--accent-amber);
  font-weight: bold;
}

.matrix-line.active {
  stroke: var(--accent-amber);
  stroke-width: 2.5;
  stroke-dasharray: 6 4;
  animation: dash 30s linear infinite;
}

/* About / Specification section */
.about-section {
  background-color: var(--bg-obsidian);
}

.terminal-text-block {
  font-size: 16px;
  line-height: 1.8;
  color: #cdd5e0;
  margin-bottom: 20px;
}

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

.specification-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
  justify-content: center;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dotted var(--border-console);
  padding-bottom: 8px;
  font-size: 14px;
}

.spec-key {
  font-family: var(--font-display);
  color: var(--text-dim);
}

.spec-val {
  font-family: var(--font-display);
  color: var(--accent-amber);
  font-weight: bold;
}

/* Skills dials */
.skills-panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 24px;
}

.skill-instrument {
  background-color: var(--bg-console);
  border: var(--border-width) solid var(--border-console);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: var(--transition-speed);
}

.skill-instrument:hover {
  border-color: var(--accent-amber);
  box-shadow: 0 0 10px rgba(255, 140, 0, 0.1);
  transform: translateY(-4px);
}

.instrument-dial {
  position: relative;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dial-svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.dial-bg {
  fill: none;
  stroke: var(--border-console);
  stroke-width: 8;
}

.dial-fill {
  fill: none;
  stroke: var(--accent-amber);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s ease;
}

.dial-value {
  position: absolute;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-console);
}

.skill-instrument:hover .dial-fill {
  stroke: var(--accent-green);
}

.skill-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-console);
}

/* Projects Registry (Hardware Slots) */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

.project-card {
  border: var(--border-width) solid var(--border-console);
  background-color: var(--bg-console);
  transition: transform var(--transition-speed), border-color var(--transition-speed), opacity 0.4s ease;
  display: flex;
  flex-direction: column;
}

.project-card.filtered-out {
  opacity: 0.15;
  filter: blur(1px);
  pointer-events: none;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-amber);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.project-img-wrapper {
  width: 100%;
  height: 180px;
  position: relative;
  overflow: hidden;
  border-bottom: var(--border-width) solid var(--border-console);
  background-color: #000;
}

.project-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: var(--transition-speed);
}

.project-card:hover .project-thumbnail {
  opacity: 1;
  transform: scale(1.03);
}

/* Hardware screen flicker overlay on hover */
.hardware-flicker {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-color: rgba(255, 140, 0, 0.03);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.project-card:hover .hardware-flicker {
  opacity: 1;
  animation: flicker 0.15s infinite;
}

.project-info {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-badge {
  font-family: var(--font-display);
  font-size: 10px;
  color: var(--accent-amber);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.project-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-console);
}

.project-card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 18px;
}

.project-links {
  display: flex;
  gap: 12px;
  border-top: 1px dashed var(--border-console);
  padding-top: 14px;
  margin-top: auto;
}

.project-link {
  font-family: var(--font-display);
  font-size: 12px;
  text-decoration: none;
  color: var(--text-dim);
  border: 1px solid var(--border-console);
  padding: 4px 10px;
  transition: var(--transition-speed);
}

.project-link:hover {
  color: var(--accent-amber);
  border-color: var(--accent-amber);
  background-color: var(--accent-amber-dim);
}

/* Blog / Telemetry Logs styling */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

.blog-card {
  border: var(--border-width) solid var(--border-console);
  background-color: var(--bg-console);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: var(--transition-speed);
}

.blog-card:hover {
  border-color: var(--accent-amber);
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.blog-card-header {
  height: 4px;
  background-color: var(--border-console);
  transition: var(--transition-speed);
}

.blog-card:hover .blog-card-header {
  background-color: var(--accent-amber);
}

.blog-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
  color: var(--text-console);
}

.blog-card-excerpt {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 16px;
  flex-grow: 1;
  line-height: 1.5;
}

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.blog-tag {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border: 1px solid var(--border-console);
  color: var(--text-dim);
}

.blog-card:hover .blog-tag {
  border-color: var(--accent-amber-dim);
  color: var(--accent-amber);
}

/* Contacts section styling */
.console-desc {
  font-size: 15px;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 600px;
}

.form-row {
  display: flex;
  gap: 16px;
}

.contact-form input, .contact-form textarea {
  background-color: var(--bg-console);
  border: var(--border-width) solid var(--border-console);
  color: var(--text-console);
  padding: 14px;
  font-family: var(--font-display);
  font-size: 14px;
  outline: none;
  border-radius: 0;
  width: 100%;
  transition: var(--transition-speed);
}

.contact-form input:focus, .contact-form textarea:focus {
  border-color: var(--accent-amber);
  box-shadow: 0 0 6px var(--accent-amber-dim);
}

.console-btn-submit {
  align-self: flex-start;
  font-size: 13px;
  padding: 10px 24px;
}

/* Blog Modal overlay & reader */
.blog-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(6, 7, 10, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 20px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.blog-modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.kindle-device {
  background-color: #151619;
  border-radius: 18px;
  width: 100%;
  max-width: 820px;
  height: 80vh;
  min-width: 500px;
  min-height: 500px;
  max-width: 95vw;
  max-height: 90vh;
  padding: 24px;
  margin: 0 auto;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), inset 0 0 10px rgba(255, 255, 255, 0.05);
  transform: translateY(20px);
  transition: transform 0.25s ease, opacity 0.25s ease;
  border: 1px solid #2e3037;
  resize: both;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Custom Resize Handle Indicator */
.kindle-device::after {
  content: "⇲";
  position: absolute;
  bottom: 4px;
  right: 6px;
  color: var(--text-dim);
  font-family: var(--font-display);
  font-size: 12px;
  pointer-events: none;
  opacity: 0.6;
}

.kindle-device::-webkit-resizer {
  border: 4px solid transparent;
  border-right-color: var(--accent-amber);
  border-bottom-color: var(--accent-amber);
}

.blog-modal-backdrop.show .kindle-device {
  transform: translateY(0);
}

.kindle-screen {
  background-color: #e3e4df;
  border: 2px solid #08090a;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  box-shadow: inset 0 4px 10px rgba(0, 0, 0, 0.15);
  color: #111112;
  flex-grow: 1;
  height: 100%;
  overflow: hidden;
}

/* Kindle System Status Bar */
.kindle-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 24px 6px 24px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  font-family: var(--font-body), sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: #5c5e63;
  letter-spacing: 0.5px;
}

.kindle-status-icons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kindle-battery {
  font-size: 10px;
}

/* Kindle Menu / Actions Toolbar */
.kindle-menu-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 24px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  background-color: #d8d9d4;
}

.kindle-btn-nav {
  background: transparent;
  border: 1px solid #7c7d78;
  color: #111112;
  font-family: var(--font-body), sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.2s;
}

.kindle-btn-nav:hover {
  background-color: rgba(0,0,0,0.05);
}

.kindle-text-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.kindle-text-btn {
  background: transparent;
  border: 1px solid #7c7d78;
  color: #111112;
  font-family: var(--font-body), sans-serif;
  font-size: 12px;
  font-weight: bold;
  padding: 4px 10px;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.2s;
}

.kindle-text-btn:hover {
  background-color: rgba(0,0,0,0.05);
}

.kindle-font-size {
  font-family: var(--font-body), sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #3e3f42;
}

.blog-modal-close {
  background: none;
  border: none;
  color: #4c4d51;
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-speed);
}

.blog-modal-close:hover {
  color: #000000;
  transform: scale(1.1);
}

/* Kindle Book Page Area */
.blog-modal-body {
  padding: 40px 48px;
  flex-grow: 1;
  overflow-y: auto;
  color: #121213;
  background-color: transparent;
}

/* Custom scrollbar inside e-ink screen */
.blog-modal-body::-webkit-scrollbar-track {
  background: #e3e4df;
}
.blog-modal-body::-webkit-scrollbar-thumb {
  background: #b8b9b4;
  border: 1px solid #e3e4df;
}
.blog-modal-body::-webkit-scrollbar-thumb:hover {
  background: #7c7d78;
}

/* Kindle Book Typography */
.blog-modal-body h1 {
  font-family: 'Lora', Georgia, serif;
  font-size: 32px;
  font-weight: 700;
  color: #000000;
  margin-bottom: 30px;
  line-height: 1.3;
  text-align: center;
}

.blog-modal-body h2 {
  font-family: 'Lora', Georgia, serif;
  font-size: 21px;
  font-weight: 700;
  color: #000000;
  margin-top: 32px;
  margin-bottom: 14px;
  border-bottom: none;
  padding-bottom: 0;
}

.blog-modal-body p {
  font-family: 'Lora', Georgia, serif;
  font-size: 18px; /* default, JS can adjust dynamically */
  line-height: 1.8;
  color: #121213;
  margin-bottom: 18px;
  text-align: justify;
}

.blog-modal-body ul, .blog-modal-body ol {
  margin-bottom: 18px;
  padding-left: 24px;
}

.blog-modal-body li {
  font-family: 'Lora', Georgia, serif;
  font-size: 18px;
  line-height: 1.8;
  color: #121213;
  margin-bottom: 6px;
}

.blog-modal-body code {
  background-color: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 2px;
  padding: 2px 5px;
  font-size: 13px;
  font-family: var(--font-display);
  color: #000000;
}

.blog-modal-body pre {
  background-color: #ebece8;
  border: 1px solid #b2b3ae;
  padding: 16px;
  overflow-x: auto;
  margin-bottom: 20px;
  border-radius: 2px;
}

.blog-modal-body pre code {
  background-color: transparent;
  border: none;
  padding: 0;
  font-size: 13px;
  color: #000000;
}

/* Kindle Footer Status Bar */
.kindle-footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 24px 14px 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-family: var(--font-body), sans-serif;
  font-size: 10px;
  font-weight: 500;
  color: #5c5e63;
  letter-spacing: 0.3px;
}

/* Keyframe Animations */
@keyframes blink {
  50% { opacity: 0; }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes dash {
  to { stroke-dashoffset: -1000; }
}

@keyframes flicker {
  0% { opacity: 0.27861; }
  5% { opacity: 0.34769; }
  10% { opacity: 0.23604; }
  15% { opacity: 0.90627; }
  20% { opacity: 0.18128; }
  25% { opacity: 0.83891; }
  30% { opacity: 0.65583; }
  35% { opacity: 0.67807; }
  40% { opacity: 0.26559; }
  45% { opacity: 0.84693; }
  50% { opacity: 0.96019; }
  55% { opacity: 0.13594; }
  60% { opacity: 0.88013; }
  65% { opacity: 0.29023; }
  70% { opacity: 0.56634; }
  75% { opacity: 0.61018; }
  80% { opacity: 0.32041; }
  85% { opacity: 0.97906; }
  90% { opacity: 0.70224; }
  95% { opacity: 0.89329; }
  100% { opacity: 0.20437; }
}

@keyframes pulse {
  from { opacity: 0.4; filter: drop-shadow(0 0 1px var(--accent-green-dim)); }
  to { opacity: 1; filter: drop-shadow(0 0 8px var(--accent-green)); }
}

/* Responsive breakdowns */
@tablet-width: 900px;
@mobile-width: 600px;

@media (max-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 60px;
  }
  .grid-two-columns {
    grid-template-columns: 1fr;
  }
  .form-row {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 600px) {
  .nav-container {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }
  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .header-controls {
    width: 100%;
    justify-content: center;
  }
  .technical-header h2 {
    font-size: 24px;
  }
  .terminal-body {
    height: 320px;
  }
  .blog-modal-backdrop {
    padding: 0 !important;
  }
  .kindle-device {
    resize: none !important;
    width: 100% !important;
    height: 100% !important;
    min-width: auto !important;
    min-height: auto !important;
    max-height: none !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    margin: 0 !important;
    border-radius: 0 !important;
  }
  .kindle-device::after {
    display: none !important;
  }
  .kindle-screen {
    border: none !important;
    border-radius: 0 !important;
    height: 100% !important;
    box-shadow: none !important;
  }
  .blog-modal-body {
    max-height: calc(100vh - 55px) !important;
    padding: 30px 20px !important;
    overflow-y: auto !important;
  }
}