/* ==========================================================================
   MASTER STYLESHEET - ADVANCED UI/UX DEEP DARK PORTFOLIO (#0a0a0a)
   ========================================================================== */

/* --- CSS Variables at Root --- */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #121215;
  --bg-surface: #18181c;
  --bg-card: #1f1f24;
  --border-color: #333333;
  --border-accent: rgba(0, 240, 255, 0.3);
  
  --text-main: #e0e0e0;
  --text-muted: #a0a0a0;
  --text-dark: #666666;

  --accent: #00f0ff;
  --accent-glow: rgba(0, 240, 255, 0.5);
  --accent-dark: #008899;

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'Fira Code', Consolas, Monaco, "Andale Mono", monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s ease;
  --transition-slow: 0.6s ease;
}

/* --- Core Reset & Graph Paper Grid Background --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --- Global Link & Button Text-Decoration Reset (NO UNDERLINES ANYWHERE) --- */
a, button, input, textarea, .btn, .magnetic, .nav-links a, .brand, .back-to-top, .social-link-item, .credly-btn {
  text-decoration: none !important;
  cursor: none;
}

a:hover, a:focus, a:active, a:visited,
button:hover, button:focus, button:active,
.btn:hover, .btn:focus, .btn:active,
.nav-links a:hover, .nav-links a:focus,
.brand:hover, .brand:focus,
.back-to-top:hover, .back-to-top:focus,
.social-link-item:hover, .social-link-item:focus {
  text-decoration: none !important;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  background-color: var(--bg-primary);
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 24px 24px;
  cursor: none;
}

/* --- Custom Dual-Dot Magnet Cursor --- */
.cursor-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px var(--accent);
  transition: opacity 0.3s ease;
}

.cursor-aura {
  width: 32px;
  height: 32px;
  border: 1.5px solid rgba(0, 240, 255, 0.6);
  background: rgba(0, 240, 255, 0.05);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.cursor-aura.active {
  width: 56px;
  height: 56px;
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent);
  box-shadow: 0 0 25px var(--accent-glow);
}

/* --- Typography & Accents --- */
h1, h2, h3, h4, h5, h6, .brand, .btn, .section-tag, .card-tag {
  font-family: var(--font-mono);
}

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

.accent-text {
  color: var(--accent);
  text-shadow: 0 0 12px var(--accent-glow);
}

/* --- RGB Split Glitch Title Effect --- */
.glitch-title {
  position: relative;
  display: inline-block;
}

.glitch-title:hover::before,
.glitch-title.glitch-active::before {
  content: attr(data-text);
  position: absolute;
  left: 2px;
  text-shadow: -2px 0 #ff0055;
  top: 0;
  color: var(--text-main);
  background: var(--bg-primary);
  overflow: hidden;
  clip: rect(0, 900px, 0, 0);
  animation: noise-anim-1 2s infinite linear alternate-reverse;
}

.glitch-title:hover::after,
.glitch-title.glitch-active::after {
  content: attr(data-text);
  position: absolute;
  left: -2px;
  text-shadow: 2px 0 var(--accent);
  top: 0;
  color: var(--text-main);
  background: var(--bg-primary);
  overflow: hidden;
  clip: rect(0, 900px, 0, 0);
  animation: noise-anim-2 3s infinite linear alternate-reverse;
}

@keyframes noise-anim-1 {
  0% { clip: rect(10px, 9999px, 30px, 0); }
  20% { clip: rect(40px, 9999px, 10px, 0); }
  40% { clip: rect(20px, 9999px, 50px, 0); }
  60% { clip: rect(60px, 9999px, 20px, 0); }
  80% { clip: rect(15px, 9999px, 45px, 0); }
  100% { clip: rect(35px, 9999px, 25px, 0); }
}

@keyframes noise-anim-2 {
  0% { clip: rect(25px, 9999px, 15px, 0); }
  20% { clip: rect(50px, 9999px, 35px, 0); }
  40% { clip: rect(10px, 9999px, 60px, 0); }
  60% { clip: rect(30px, 9999px, 10px, 0); }
  80% { clip: rect(45px, 9999px, 20px, 0); }
  100% { clip: rect(15px, 9999px, 55px, 0); }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  text-decoration: none !important;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--accent);
  color: #000;
  box-shadow: 0 0 15px var(--accent-glow);
}

.btn-primary:hover {
  background-color: #33f3ff;
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.8);
  transform: translateY(-2px);
  text-decoration: none !important;
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  text-decoration: none !important;
}

.btn-primary-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

.btn-primary-outline:hover {
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-2px);
  text-decoration: none !important;
}

.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  text-decoration: none !important;
}

.btn-sm:hover {
  background: var(--accent);
  color: #000;
  text-decoration: none !important;
}

/* --- Sections --- */
section {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 3.5rem;
  text-align: center;
}

.section-tag {
  display: inline-block;
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 650px;
  margin: 0 auto;
}

/* --- Sticky Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 2rem;
}

/* Pure White Brand Logo */
.brand {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #ffffff;
  text-decoration: none !important;
}

.brand:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  text-decoration: none !important;
}

.nav-links {
  display: flex;
  gap: 1.3rem;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none !important;
}

.nav-links a:hover {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-glow);
  text-decoration: none !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background-color: var(--text-main);
  transition: all var(--transition-fast);
}

/* --- Section 1: Hero Split Layout --- */
.hero-section {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3.5rem;
  padding-top: 8rem;
}

.terminal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-accent);
  padding: 0.35rem 0.8rem;
  border-radius: 20px;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot.green { background: #00ff88; box-shadow: 0 0 8px #00ff88; }
.dot.yellow { background: #ffbb00; }
.dot.red { background: #ff4444; }

.hero-greeting {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 1px;
  display: block;
}

.hero-title {
  font-size: 2.8rem;
  line-height: 1.15;
  font-weight: 800;
  margin: 0.3rem 0 1rem 0;
}

.typewriter-container {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  margin-bottom: 1.5rem;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.prompt-symbol { color: var(--accent); }
.role-static { color: var(--text-muted); }
.typing-text { color: #fff; font-weight: 600; }

.cursor {
  color: var(--accent);
  animation: blink 0.8s infinite;
  margin-left: 2px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-bio {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

/* Core Stack Pill Tags */
.stack-tags-wrapper {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stack-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 1px;
}

.stack-pills {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.pill-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-accent);
  color: #fff;
  padding: 0.3rem 0.85rem;
  border-radius: 20px;
  text-decoration: none !important;
  transition: all var(--transition-fast);
}

.pill-tag:hover {
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  background: rgba(0, 240, 255, 0.15);
  text-decoration: none !important;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

/* Corner Bracket Framed Portrait Container */
.portrait-bracket-container {
  position: relative;
  padding: 1.25rem;
  max-width: 380px;
  margin: 0 auto;
}

.corner-bracket {
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: var(--accent);
  border-style: solid;
  pointer-events: none;
  z-index: 10;
  box-shadow: 0 0 8px var(--accent-glow);
}

.corner-bracket.top-left { top: 0; left: 0; border-width: 2px 0 0 2px; }
.corner-bracket.top-right { top: 0; right: 0; border-width: 2px 2px 0 0; }
.corner-bracket.bottom-left { bottom: 0; left: 0; border-width: 0 0 2px 2px; }
.corner-bracket.bottom-right { bottom: 0; right: 0; border-width: 0 2px 2px 0; }

.portrait-image-wrapper {
  position: relative;
  width: 100%;
  height: 420px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.portrait-bracket-container:hover .portrait-img { transform: scale(1.04); }

/* --- Section 2: Flagship Showcase (Project Kash 2-Column Grid) --- */
.showcase-section {
  position: relative;
}

.kash-showcase-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.kash-info-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.section-subtitle-left {
  font-size: 1.15rem;
  color: var(--text-main);
  font-weight: 600;
  margin-bottom: 1rem;
}

.kash-description {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.kash-feature-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.kash-flip-trigger-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
  width: 100%;
}

.flip-hint-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dark);
}

.kash-phone-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 3D Smartphone Flip-Card Locked to Max-Width 375px */
.flip-card-wrapper {
  width: 100%;
  max-width: 375px;
  perspective: 1000px;
}

.flip-card {
  width: 100%;
  height: 720px;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.flip-card.flipped {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  backface-visibility: hidden;
  border-radius: 40px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 20px rgba(0, 240, 255, 0.25);
}

.flip-card-front {
  background: #000;
}

.smartphone-chassis {
  width: 100%;
  height: 100%;
  background: #000;
  border: 12px solid #222228;
  border-radius: 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.phone-speaker {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 4px;
  background: #333;
  border-radius: 2px;
  z-index: 30;
}

.phone-camera {
  position: absolute;
  top: 9px;
  right: 110px;
  width: 7px;
  height: 7px;
  background: #1a1a20;
  border-radius: 50%;
  border: 1px solid #333;
  z-index: 30;
}

.phone-screen {
  flex: 1;
  width: 100%;
  height: 100%;
  position: relative;
  background: #121212;
  overflow: hidden;
  border-radius: 28px;
}

.kash-iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 28px;
  background: #121212;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.kash-iframe::-webkit-scrollbar {
  display: none;
}

.phone-home-bar {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  z-index: 30;
  pointer-events: none;
}

.flip-card-back {
  background: #121215;
  border: 12px solid #222228;
  border-radius: 40px;
  transform: rotateY(180deg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.arch-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
}

.arch-title {
  color: var(--accent);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  text-align: center;
}

.arch-grid-vertical {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.arch-node-item {
  display: flex;
  gap: 0.85rem;
  background: #1a1a20;
  border: 1px solid #2c2c36;
  border-radius: var(--radius-md);
  padding: 0.85rem;
  align-items: center;
  transition: transform var(--transition-fast);
}

.arch-node-item:hover {
  transform: translateX(4px);
  border-color: var(--accent);
}

.arch-node-icon {
  font-size: 1.5rem;
  min-width: 30px;
  text-align: center;
}

.arch-node-item h4 {
  font-size: 0.9rem;
  color: #fff;
  margin-bottom: 0.15rem;
}

.arch-node-item p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.arch-flow-summary {
  background: #0a0a0d;
  border: 1px solid var(--border-color);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.accent-box {
  background: rgba(0, 240, 255, 0.12);
  color: var(--accent);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-accent);
}

/* --- Section 3: Vertical Split Timeline (Moving Dot & Scroll-Triggered Cyber Glow) --- */
.experience-section {
  position: relative;
}

.split-timeline-container {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

/* Static Dark Track (#333) */
.timeline-track-static {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: #333333;
  transform: translateX(-50%);
}

/* Active Cyan Fill Line (#00f0ff) */
.timeline-track-active {
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 0%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent), 0 0 20px var(--accent-glow);
  transform: translateX(-50%);
  will-change: height;
}

/* Physically Moving Cyan Scroll Tracker Dot */
.timeline-moving-dot {
  position: absolute;
  top: 0;
  left: 50%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 15px #00f0ff, 0 0 30px rgba(0, 240, 255, 0.8);
  transform: translate(-50%, -50%);
  z-index: 20;
  will-change: transform;
}

.split-timeline-node {
  position: relative;
  display: flex;
  width: 100%;
  margin-bottom: 3.5rem;
  align-items: center;
}

.node-half {
  width: 50%;
  padding: 0 2.5rem;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

/* Dormant Timeline Cards */
.meta-block, .desc-block {
  background: #111114;
  border: 1px solid #22222a;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  opacity: 0.45;
  box-shadow: none;
  transition: all 0.5s ease;
}

.role-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #888;
  margin-bottom: 0.2rem;
  transition: color 0.5s ease, text-shadow 0.5s ease;
}

.company-name {
  font-size: 0.95rem;
  color: #666;
  font-weight: 600;
  margin-bottom: 0.5rem;
  transition: color 0.5s ease, text-shadow 0.5s ease;
}

.year-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #666;
  background: #181820;
  border: 1px solid #2c2c36;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  display: inline-block;
  transition: all 0.5s ease;
}

.desc-block p {
  font-size: 0.9rem;
  color: #777;
  line-height: 1.55;
  margin-bottom: 1rem;
  transition: color 0.5s ease;
}

.text-right .tag-row {
  justify-content: flex-end;
}

.text-left .tag-row {
  justify-content: flex-start;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-accent);
  color: var(--text-main);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* --- .is-glowing Active Cyber Glow Surge --- */
.split-timeline-node.is-glowing .meta-block,
.split-timeline-node.is-glowing .desc-block {
  background: var(--bg-surface);
  border-color: var(--accent);
  opacity: 1;
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.6), 0 0 45px rgba(0, 240, 255, 0.2);
}

.split-timeline-node.is-glowing .role-title {
  color: #fff;
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.8);
}

.split-timeline-node.is-glowing .company-name {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-glow);
}

.split-timeline-node.is-glowing .year-badge {
  color: var(--accent);
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--border-accent);
}

.split-timeline-node.is-glowing .desc-block p {
  color: var(--text-main);
}

/* --- Section 4: Core Stack & Technical Competencies Matrix --- */
.stack-matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.stack-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.85rem;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.stack-card.accent-stack-card {
  border-color: var(--border-accent);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.04) 0%, var(--bg-surface) 100%);
}

.stack-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.35);
  transform: translateY(-5px);
}

.stack-card.span-full {
  grid-column: 1 / -1;
}

.stack-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.stack-icon {
  font-size: 2rem;
  min-width: 40px;
  text-align: center;
}

.stack-title-group h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.stack-subtitle {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
}

.stack-list {
  list-style: none;
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.stack-list li {
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.5;
}

.stack-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.stack-card-tags {
  margin-top: auto;
}

/* --- Section 5: Tactical Arsenal (Strict 2x2 Grid Layout) --- */
.arsenal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.project-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
  transform: translateY(-6px);
}

.card-number {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(0, 240, 255, 0.15);
  line-height: 1;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.project-card:hover .card-number {
  color: rgba(0, 240, 255, 0.5);
  text-shadow: 0 0 10px var(--accent-glow);
}

.card-header {
  margin-bottom: 1rem;
  padding-right: 3rem;
}

.card-tag {
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}

.project-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* Nyx Terminal */
.terminal-window {
  background: #0a0a0d;
  border: 1px solid #222;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: auto;
}

.terminal-top {
  background: #141418;
  padding: 0.4rem 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid #222;
}

.term-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dark);
  margin-left: 0.4rem;
}

.terminal-body {
  padding: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  min-height: 120px;
  color: #00ff88;
  line-height: 1.5;
}

.term-prompt { color: var(--accent); }
.term-hover-hint { color: var(--text-dark); font-style: italic; }

/* V2Ray Specifications */
.v2ray-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.spec-badge {
  background: #161619;
  border: 1px solid #2a2a30;
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-main);
}

.network-diagram {
  background: #0e0e11;
  border: 1px solid var(--border-color);
  padding: 0.85rem;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  display: flex;
  justify-space-around;
  align-items: center;
  margin-top: auto;
}

.node { color: var(--text-muted); }
.accent-node { color: var(--accent); }

/* Split Screen GRUB Container */
.split-screen-container {
  height: 180px;
  background: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  position: relative;
  border: 1px solid var(--border-color);
  margin-top: auto;
}

.split-side {
  height: 100%;
  flex: 1;
  transition: flex var(--transition-normal);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.left-side {
  background: linear-gradient(135deg, #0e1e28 0%, #08121a 100%);
  border-right: 1px solid #1a3a4d;
}

.right-side {
  background: linear-gradient(135deg, #240c14 0%, #120509 100%);
}

.split-screen-container:hover .left-side:hover { flex: 2.2; }
.split-screen-container:hover .right-side:hover { flex: 2.2; }

.side-content {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.os-icon { font-size: 1.5rem; }
.os-title { font-family: var(--font-mono); font-weight: 700; font-size: 0.95rem; color: #fff; }
.os-subtitle { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.5rem; }

.os-list {
  list-style: none;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.os-list li::before {
  content: "• ";
  color: var(--accent);
}

.split-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  pointer-events: none;
  transform: translateX(-50%);
}

.divider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #000;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}

/* Immunisec Table */
.architecture-specs {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.8rem;
  background: #161619;
  border-radius: var(--radius-sm);
  border: 1px solid #26262c;
  font-size: 0.85rem;
}

.spec-label { color: var(--text-muted); }
.spec-val { font-family: var(--font-mono); color: var(--accent); font-weight: 500; }

/* --- Section 6: Credential Highlights --- */
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.cred-card {
  background: var(--bg-surface);
  border: 1px solid #333;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.cred-card.accent-cred {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.06) 0%, var(--bg-surface) 100%);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

.cred-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}

.cred-icon-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.cred-badge-icon { font-size: 1.8rem; }

.cred-issuer {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 1px;
}

.cred-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.cred-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-weight: 500;
}

.cred-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.cred-status {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.credly-action-wrapper {
  margin-top: 2.5rem;
  text-align: center;
}

.credly-btn {
  font-family: var(--font-mono);
  padding: 0.85rem 2rem;
  font-size: 0.95rem;
  text-decoration: none !important;
}

/* --- Section 7: Contact Me --- */
.contact-section {
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.brutalist-form {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 1px;
}

.form-input, .form-textarea {
  background: #121215;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.form-submit-btn {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
  text-decoration: none !important;
}

.form-status-msg {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  text-align: center;
}

.contact-links-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.contact-links-title {
  color: var(--accent);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.contact-links-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

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

.social-link-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #141418;
  border: 1px solid #282832;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.social-link-item:hover {
  transform: translateX(6px);
  border-color: var(--accent);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
  text-decoration: none !important;
}

.social-icon {
  font-size: 1.6rem;
}

.social-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  display: block;
}

.social-handle {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
}

.social-link-item .arrow {
  margin-left: auto;
  color: var(--accent);
  font-family: var(--font-mono);
}

/* --- Native HTML Dialog Modals --- */
.custom-modal {
  margin: auto;
  border: 1px solid var(--border-accent);
  background: #18181c;
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 0;
  max-width: 600px;
  width: 90%;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8), 0 0 25px var(--accent-glow);
}

.custom-modal::backdrop {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
}

.modal-content { padding: 2rem; }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
}

.modal-header h3 { color: var(--accent); font-size: 1.15rem; }

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  line-height: 1;
}

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

.modal-body p { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 1.25rem; }

.modal-flowchart { display: flex; flex-direction: column; gap: 1rem; }

.flow-step {
  display: flex;
  gap: 1rem;
  background: #202026;
  border: 1px solid #2e2e38;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  align-items: center;
  font-size: 0.85rem;
}

.step-num { font-family: var(--font-mono); font-weight: 700; color: var(--accent); font-size: 1.1rem; }
.modal-code { margin-bottom: 1rem; }
.modal-note { font-size: 0.85rem; font-style: italic; }

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  padding: 3rem 2rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand { font-family: var(--font-mono); font-weight: 700; font-size: 1.1rem; color: #ffffff; }
.footer-copy { color: var(--text-muted); font-size: 0.85rem; }
.back-to-top { font-family: var(--font-mono); font-size: 0.85rem; color: var(--accent); text-decoration: none !important; }
.back-to-top:hover { text-shadow: 0 0 8px var(--accent-glow); text-decoration: none !important; }

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
  body { cursor: auto; }
  .cursor-dot, .cursor-aura { display: none !important; }
  
  .hero-section {
    grid-template-columns: 1fr;
    padding-top: 7rem;
    gap: 2.5rem;
  }

  .kash-showcase-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-title { font-size: 2.2rem; }

  .stack-matrix-grid, .arsenal-grid, .credentials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #161616;
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.active { display: flex; }
  .nav-toggle { display: flex; }

  /* Collapse split timeline line & moving tracker dot to left edge */
  .timeline-track-static, .timeline-track-active, .timeline-moving-dot {
    left: 20px;
  }

  .split-timeline-node {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 50px;
    margin-bottom: 2.5rem;
  }

  .node-half {
    width: 100%;
    padding: 0;
    text-align: left !important;
  }

  .node-left-half, .node-right-half {
    margin-bottom: 0.75rem;
  }

  .text-right .tag-row {
    justify-content: flex-start;
  }
}