:root {
  --bg: #0d0d0d;
  --text: #e6e6e6;
  --accent: rgb(233, 233, 243);
  --muted: #999;
  --a1: #00ffe1;
  --a2: #2a82ff;
  --glass: rgba(255,255,255,0.04);
  
  /* OS Theming Variables */
  --os-accent-color: #00ffe1;
  --os-accent-rgb: 0, 255, 225;
  --os-bg-primary: #0d0d0d;
  --os-bg-secondary: #1a1a2e;
  --os-bg-window: rgba(20, 20, 20, 0.98);
  --os-bg-menubar: rgba(20, 20, 20, 0.98);
  --os-bg-dock: rgba(20, 20, 20, 0.95);
  --os-text-primary: #e6e6e6;
  --os-text-secondary: #999;
  --os-border-color: rgba(0, 255, 225, 0.2);
  --os-border-light: rgba(0, 255, 225, 0.1);
  --os-border-medium: rgba(0, 255, 225, 0.3);
  --os-border-strong: rgba(0, 255, 225, 0.5);
  --os-shadow-accent: rgba(0, 255, 225, 0.2);
  --os-shadow-accent-strong: rgba(0, 255, 225, 0.4);
}
[data-theme='light'] {
  --bg: #f0f0f0;
  --text: #111;
  --accent: #007bff;
  --muted: #555;
  
  /* Light theme OS variables */
  --os-bg-primary: #f5f5f5;
  --os-bg-secondary: #ffffff;
  --os-bg-window: rgba(255, 255, 255, 0.98);
  --os-bg-menubar: rgba(245, 245, 245, 0.98);
  --os-bg-dock: rgba(245, 245, 245, 0.95);
  --os-text-primary: #333;
  --os-text-secondary: #666;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Share Tech Mono', monospace;
  background: #000;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(0, 255, 225, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(42, 130, 255, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(0, 255, 225, 0.02) 0%, transparent 50%);
  color: var(--text);
  line-height: 1.6;
  transition: all 0.3s ease;
  overflow-x: hidden;
  position: relative;
}


body::before {
  content: "";
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  background: 
    radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(0, 255, 225, 0.15), transparent 50%),
    radial-gradient(circle at 20% 30%, rgba(42, 130, 255, 0.1), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(0, 255, 225, 0.08), transparent 40%);
  transition: background 0.3s ease;
  z-index: 0;
  animation: hologramShift 8s ease-in-out infinite;
}

@keyframes hologramShift {
  0% {
    filter: hue-rotate(0deg);
  }
  100% {
    filter: hue-rotate(360deg);
  }
}

/* Neural Network Connection Lines */
#neural-network {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.08;
}

/* Scanline / CRT Effect */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 9998;
  animation: scanlineMove 8s linear infinite;
  opacity: 0.3;
}

@keyframes scanlineMove {
  0% { transform: translateY(0); }
  100% { transform: translateY(4px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
}

.container {
  max-width: 800px;
  margin: auto;
  padding: 60px 20px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Old heading style (scoped to legacy container only) */
.container h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.5rem;
  color: var(--accent);
  text-shadow: 0 0 5px var(--accent), 0 0 10px var(--accent);
  margin-bottom: 5px;
}

.container h1::after {
  content: "_";
  animation: blink 1s infinite;
}

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

h2 {
  font-size: 1.1rem;
  color: var(--muted);
  margin-top: 0;
}

.section {
  margin-top: 50px;
  border-left: 2px solid var(--accent);
  padding-left: 20px;
  transition: all 0.3s ease;
}

.section-title {
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: var(--accent);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.job, .project {
  margin-bottom: 20px;
}

.job strong, .project strong {
  color: var(--text);
}

.job span, .project span {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
}

input[type="email"] {
  padding: 10px;
  border: none;
  border-radius: 4px;
  width: 60%;
  background: #1a1a1a;
  color: var(--text);
  outline: none;
}

button {
  padding: 10px 16px;
  margin-left: 10px;
  border: none;
  border-radius: 4px;
  background-color: var(--accent);
  color: #000;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  filter: brightness(1.2);
}

.socials {
  margin-top: 40px;
}

.socials a {
  margin-right: 12px;
  color: var(--accent);
  font-size: 20px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.socials a:hover,
.section-title:hover,
button:hover {
  color: var(--accent);
  text-shadow: 0 0 10px var(--accent), 0 0 20px var(--accent);
}

.theme-toggle {
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: 5px;
  color: var(--accent);
  padding: 5px 10px;
  font-size: 0.9rem;
  margin-top: 10px;
}

.email-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 20px;
  backdrop-filter: blur(6px);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.1);
}

hr {
  border: none;
  border-top: 1px solid #333;
  margin: 40px 0;
}

.job-entry {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 24px;
}

.logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 6px;
  background: white;
  padding: 4px;
}

.job-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.job-info strong {
  font-size: 1rem;
  color: var(--text);
}

.job-info span {
  font-size: 0.9rem;
  color: var(--muted);
}

.edu-entry {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 20px;
}

.edu-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.logo-img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: contain;
  background: white;
  padding: 4px;
}

.job-desc {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.toggle-desc {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.toggle-desc::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 8px;
  padding: 1px;
  background: linear-gradient(145deg, #0fffc3, #2a82ff);
  -webkit-mask: 
  linear-gradient(#fff 0 0) content-box, 
  linear-gradient(#fff 0 0);
mask: 
  linear-gradient(#fff 0 0) content-box, 
  linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.toggle-desc:hover {
  background-color: rgba(255, 255, 255, 0.07);
  transform: scale(1.05);
  color: white;
}

.hidden {
  display: none;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(13,13,13,0.6);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
}

.navbar a,
.navbar button {
  color: var(--accent);
  text-decoration: none;
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

.navbar a:hover,
.navbar button:hover {
  text-decoration: none;
  color: var(--text);
}

.nav-links a { margin-left: 12px; padding: 6px 10px; border: 1px solid rgba(255,255,255,0.12); border-radius: 8px; background: rgba(255,255,255,0.03); }
.nav-links a:hover { border-color: rgba(191,231,255,0.5); background: rgba(255,255,255,0.06); }
.navbar .brand { font-weight: 700; letter-spacing: 0.06em; }

html {
  scroll-behavior: smooth;
}

.skills-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.skills-pills span {
  background: white;
  color: black;
  padding: 6px 14px;
  border-radius: 12px;
  font-weight: 500;
  font-size: 0.9rem;
  font-family: inherit;
  transition: all 0.2s ease;
}

[data-theme="dark"] .skills-pills span {
  background: #e6e6e6;
  color: #111;
}

.skills-pills span:hover {
  transform: scale(1.05);
  cursor: default;
}

/* Terminal Intro Screen */
#terminal-intro {
  background: black;
  color: #f5fffd;
  font-family: 'Courier New', monospace;
  padding: 40px;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  white-space: pre-wrap;
  z-index: 1000;
}

.terminal-line::after {
  content: "_";
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Xbox 360 Like  Loading Animation Container */
.xbox-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;                  /* Full viewport height */
  background-color: black;       /* Dark Xbox-style background */
}

/* Spinning & Pulsing Circle */
.xbox-loading .circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;            /* Makes it a perfect circle */
  border: 8px solid rgba(0, 255, 0, 0.4);     /* Soft green outer ring */
  border-top-color: rgba(0, 255, 0, 1);       /* Bright green top border for spin effect */
  animation: spin 1s linear infinite,         /* Rotation effect */
             pulse 2s ease-in-out infinite;   /* Glowing pulse effect */
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.7);   /* Green glow */
}

/* Smooth continuous rotation */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Pulsing glow effect */
@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.7);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 30px rgba(0, 255, 0, 1);
    transform: scale(1.1);
  }
}

.job-header {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.arrow {
  display: inline-block;
  transition: transform 0.2s;
  font-size: 1.2em;
}

.arrow.open {
  transform: rotate(90deg);
}

/* -- Hamburger Menu -- */
.hamburger {
  position: fixed;
  top: max(24px, env(safe-area-inset-top, 24px));
  left: max(24px, env(safe-area-inset-left, 24px));
  z-index: 1001;
  width: 50px;
  height: 50px;
  display: flex !important;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid #333;
  border-radius: 0;
  padding: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.hamburger:hover {
  background: #111;
  border-color: #555;
}

.hamburger span {
  display: block !important;
  width: 24px;
  height: 2px;
  background: #fff !important;
  border-radius: 0;
  transition: all 0.3s ease;
  box-shadow: none;
}

.hamburger.active {
  background: #111;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
  background: #fff !important;
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
  background: #fff !important;
}

.dropdown-nav {
  position: fixed;
  top: 80px;
  left: 24px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.dropdown-nav.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-content {
  background: #0a0a0a;
  backdrop-filter: blur(20px);
  border: 1px solid #222;
  border-radius: 0;
  padding: 20px 24px;
  min-width: 200px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  font-family: 'JetBrains Mono', 'Share Tech Mono', monospace;
}

.dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-logo-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #4a9eff 0%, #0066ff 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 600;
  color: #ffffff;
  font-style: italic;
  font-family: ui-sans-serif, system-ui, -apple-system, sans-serif;
  box-shadow: 0 4px 16px rgba(74, 158, 255, 0.3);
}

.logo-icon-equals {
  width: 64px;
  height: 64px;
  background: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.equals-sign {
  font-size: 32px;
  font-weight: 300;
  color: #000000;
  font-family: ui-sans-serif, system-ui, -apple-system, sans-serif;
  line-height: 1;
  letter-spacing: -2px;
}

.logo-name {
  font-size: 16px;
  color: #ffffff;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.close-menu {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 24px;
  cursor: pointer;
  padding: 4px 8px;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.close-menu:hover {
  opacity: 1;
}

.dropdown-name {
  font-size: 16px;
  color: #ffffff;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.dropdown-close {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 20px;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  transition: opacity 0.2s;
  line-height: 1;
}

.dropdown-close:hover {
  opacity: 1;
}

.dropdown-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dropdown-links a {
  color: #666;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 400;
  padding: 8px 0;
  transition: all 0.2s ease;
  display: block;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.dropdown-links a:hover {
  color: #ffffff;
  padding-left: 12px;
}

/* -- Sleek Professional Hero Styles -- */
.hero {
  position: relative;
  min-height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 6vh 6vw 2vh;
  background: transparent;
  z-index: 10;
}

.hero-content {
  max-width: 900px;
  width: 100%;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #ffffff;
  border: none;
  border-radius: 50px;
  font-size: 14px;
  color: #000000;
  margin-bottom: 20px;
  font-weight: 500;
  letter-spacing: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hero-badge::before {
  content: '';
  width: 10px;
  height: 10px;
  background: #22c55e !important;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.hero-title {
  font-family: ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  color: #ffffff;
  margin: 0 0 16px 0;
  letter-spacing: -0.02em;
}

.hero-soft {
  color: #b3b3b3;
  display: block;
  font-size: 0.6em;
  font-weight: 400;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.hero-underline {
  color: #ffffff;
  display: block;
}

.hero-description {
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.6;
  color: #999;
  margin: 0 0 40px 0;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
}

.hero-link {
  color: #ffffff;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.3);
  text-underline-offset: 4px;
  transition: text-decoration-color 0.2s;
}

.hero-link:hover {
  text-decoration-color: rgba(255, 255, 255, 0.8);
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  display: inline-block;
}

.btn-primary {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

.btn-primary:hover {
  background: #f5f5f5;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.4);
}

.hero-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  color: #666;
}

.hero-social a {
  color: #999;
  text-decoration: none;
  transition: color 0.2s;
}

.hero-social a:hover {
  color: #ffffff;
}

.hero-social .separator {
  color: #444;
}

.hero-logo {
  width: 48px;
  height: 48px;
  opacity: 0.8;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.hero-logo:hover {
  opacity: 1;
  transform: scale(1.1);
}

.meta-left, .meta-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.coords {
  font-size: 11px;
  color: #9a9a9a;
}

.last-seen {
  font-size: 11px;
  color: #9a9a9a;
}

.links, .social-row, .meta-right {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero a {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #e6e6e6;
  text-decoration: none;
}

.hero a:hover { text-decoration: underline; }

.past-toggle {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #e6e6e6;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
}

.past-toggle:hover { text-decoration: underline; }

.meta-right { position: static; }

.past-group { position: relative; }

.past-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(17,17,17,0.9);
  border: 1px solid #2a2a2a;
  padding: 12px 14px;
  z-index: 10;
}

/* Only-past layout tweaks */
.only-past { align-items: flex-end; }
/* Building Cards Design */
.building-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.building-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.building-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(0, 255, 225, 0.3);
  transform: translateX(4px);
  box-shadow: 0 4px 20px rgba(0, 255, 225, 0.15);
}

/* Removed unused .building-icon, .building-info, .building-label, .building-link, .past-label styles - not used in current implementation */

/* --- Mini OS styles --- */
/* Removed unused .desktop, .window, .titlebar, .traffic styles - not used in current implementation */

/* Removed unused legacy CSS classes:
   - .content.term, .prompt, .output, .cursor, .term-log, .term-input, .term-link
   - .content.notes
   - .content.browser, .browser .toolbar, .browser .tab, .browser .address, .browser .page
   - .content.files, .files-head, .files-up, .files-crumbs, .files-grid, .files .icon, .files-preview
   - .content.monitor, .monitor .bars, .monitor .bar, @keyframes barPulse
   These were replaced by OS-specific class names (terminal-container, browser-content, etc.) */

/* Floating animation for project icon */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* Project overlay enhancements */
#project-overlay #close:hover {
  background: rgba(255,255,255,0.2) !important;
  transform: rotate(90deg);
}

#project-overlay a:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(102, 126, 234, 0.6) !important;
}

/* Removed unused .dock styles - dock functionality removed */

/* === Futuristic/Glass UI for portfolio === */
.gradient-title {
  background: linear-gradient(90deg, var(--a1), var(--a2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Removed unused .panel styles - not used in current implementation */
/* Note: .panel and .window are referenced in neural network code but no elements with these classes exist */

.project, .job { padding: 8px 0; }
.project strong { color: #fff; }
.project span { color: var(--muted); }

.skills-pills span {
  background: linear-gradient(180deg, #1b1b1b, #111);
  color: #eaeaea;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 
    0 0 0 1px rgba(255,255,255,0.03) inset, 
    0 10px 20px rgba(0,0,0,0.25),
    0 0 20px rgba(0, 255, 225, 0.1);
  position: relative;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

.skills-pills span::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: linear-gradient(45deg, var(--a1), var(--a2), var(--a1));
  background-size: 200% 200%;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
  filter: blur(8px);
  animation: skillGlow 3s ease-in-out infinite;
}

@keyframes skillGlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.skills-pills span:hover::before {
  opacity: 0.6;
}

.skills-pills span:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 
    0 5px 15px rgba(0, 255, 225, 0.4), 
    0 15px 30px rgba(0,0,0,0.5),
    0 0 30px rgba(42, 130, 255, 0.3);
  border-color: rgba(0, 255, 225, 0.5);
  color: #fff;
  text-shadow: 0 0 10px rgba(0, 255, 225, 0.8);
}

/* Fancy links */
.neon-link {
  color: #dfefff;
  text-decoration: none;
  border-bottom: 1px dashed rgba(223,239,255,0.4);
}
.neon-link:hover { color: #fff; text-shadow: 0 0 12px var(--a1); }

/* 3D Flip Card for Code Showcase */
.flip-card-container {
  perspective: 1500px;
  cursor: pointer;
}

.flip-card {
  position: relative;
  width: 100%;
  min-height: 400px;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
}

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

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  backface-visibility: hidden;
  border-radius: 24px;
  overflow: hidden;
}

.flip-card-front {
  transform: rotateY(0deg);
}

.flip-card-back {
  transform: rotateY(180deg);
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 40px;
}

.flip-hint {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(16, 185, 129, 0.9);
  color: white;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  pointer-events: none;
  z-index: 10;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

/* ============================================
   OS LAUNCHER BUTTON
   ============================================ */
/* OS Preview Window */
.os-preview {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 280px;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 255, 225, 0.3);
  border-radius: 16px;
  cursor: pointer;
  z-index: 9999;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 40px rgba(0, 255, 225, 0.2);
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

.os-preview:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 255, 225, 0.4);
  border-color: rgba(0, 255, 225, 0.6);
}

.os-preview:active {
  transform: translateY(-2px) scale(1.01);
}

.os-preview-header {
  padding: 12px 16px;
  background: rgba(20, 20, 20, 0.8);
  border-bottom: 1px solid rgba(0, 255, 225, 0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.os-preview-dots {
  display: flex;
  gap: 6px;
}

.os-preview-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transition: transform 0.2s;
}

.os-preview:hover .os-preview-dots span {
  transform: scale(1.1);
}

.os-preview-title {
  font-size: 12px;
  font-weight: 600;
  color: #00ffe1;
  letter-spacing: 0.5px;
}

.os-preview-content {
  padding: 16px;
  height: 180px;
  position: relative;
}

.os-preview-desktop {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0d0d0d, #1a1a2e);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.os-preview-menubar {
  height: 18px;
  background: rgba(20, 20, 20, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 255, 225, 0.1);
  display: flex;
  align-items: center;
  padding: 0 8px;
  color: #999;
  font-size: 9px;
}

.os-preview-window {
  position: absolute;
  background: rgba(30, 30, 30, 0.95);
  border: 1px solid rgba(0, 255, 225, 0.2);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  animation: windowFloat 3s ease-in-out infinite;
}

@keyframes windowFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.os-preview-window:nth-child(3) {
  animation-delay: 1s;
}

.os-preview-dock {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 20, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 255, 225, 0.2);
  border-radius: 12px;
  padding: 6px 12px;
  display: flex;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
}

.os-preview-dock > div {
  transition: transform 0.2s;
}

.os-preview:hover .os-preview-dock > div {
  animation: dockBounce 0.6s ease-in-out;
}

@keyframes dockBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

.os-preview:hover .os-preview-dock > div:nth-child(1) {
  animation-delay: 0s;
}

.os-preview:hover .os-preview-dock > div:nth-child(2) {
  animation-delay: 0.1s;
}

.os-preview:hover .os-preview-dock > div:nth-child(3) {
  animation-delay: 0.2s;
}

.os-preview:hover .os-preview-dock > div:nth-child(4) {
  animation-delay: 0.3s;
}

.os-preview-footer {
  padding: 12px 16px;
  background: rgba(20, 20, 20, 0.8);
  border-top: 1px solid rgba(0, 255, 225, 0.1);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  color: #00ffe1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .os-preview {
    top: 10px;
    right: 10px;
    width: 240px;
  }
  
  .os-preview-content {
    height: 150px;
  }
}

/* Portfolio Favicon in Bottom Left */
.portfolio-favicon {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9998;
  padding: 12px;
  background: rgba(13, 13, 13, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 255, 225, 0.2);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 255, 225, 0.15);
  transition: all 0.3s ease;
}

.portfolio-favicon:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 255, 225, 0.3);
  border-color: rgba(0, 255, 225, 0.4);
}

.portfolio-favicon img {
  display: block;
  filter: drop-shadow(0 0 8px rgba(0, 255, 225, 0.3));
  transition: filter 0.3s ease;
}

.portfolio-favicon:hover img {
  filter: drop-shadow(0 0 12px rgba(0, 255, 225, 0.6));
}

@media (max-width: 768px) {
  .portfolio-favicon {
    bottom: 10px;
    left: 10px;
    padding: 8px;
  }
  
  .portfolio-favicon img {
    width: 24px;
    height: 24px;
  }
}

/* ============================================
   OS OVERLAY
   ============================================ */
.os-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #000;
  z-index: 10000;
  overflow: hidden;
}

.os-desktop {
  width: 100%;
  height: 100%;
  background: var(--os-bg-primary);
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(var(--os-accent-rgb), 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(42, 130, 255, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(102, 126, 234, 0.03) 0%, transparent 50%);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: background 0.3s ease;
}

/* ============================================
   MENU BAR
   ============================================ */
.os-menubar {
  height: 32px;
  background: var(--os-bg-menubar);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--os-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 12px;
  font-size: 13px;
  color: var(--os-text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Share Tech Mono', monospace;
  z-index: 10001;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.os-menubar-left,
.os-menubar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.os-menu-item {
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.os-menu-item:hover {
  background: rgba(var(--os-accent-rgb), 0.1);
}

.os-apple-menu svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.os-app-name {
  font-weight: 600;
  color: var(--os-accent-color);
  transition: color 0.3s ease;
}

.os-clock {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  min-width: 50px;
  text-align: center;
}

/* ============================================
   WINDOWS CONTAINER
   ============================================ */
.os-windows-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.os-window {
  position: absolute;
  background: var(--os-bg-window);
  backdrop-filter: blur(8px);
  border: 1px solid var(--os-border-color);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.3s ease, border-color 0.3s ease;
  will-change: transform, opacity;
  min-width: 400px;
  min-height: 300px;
}

.os-window.maximized {
  top: 32px !important;
  left: 0 !important;
  width: 100vw !important;
  height: calc(100vh - 32px - 80px) !important;
  border-radius: 0;
}

.os-window-titlebar {
  height: 40px;
  background: rgba(30, 30, 30, 0.95);
  border-bottom: 1px solid var(--os-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  cursor: move;
  user-select: none;
  will-change: transform;
  transition: border-color 0.3s ease;
}

.os-window-controls {
  display: flex;
  gap: 8px;
}

.os-window-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.os-window-btn.close {
  background: #ff5f57;
}

.os-window-btn.minimize {
  background: #ffbd2e;
}

.os-window-btn.maximize {
  background: #28ca42;
}

.os-window-btn:hover {
  opacity: 0.8;
  transform: scale(1.1);
}

.os-window-title {
  font-size: 13px;
  font-weight: 600;
  color: #e6e6e6;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.os-window-content {
  flex: 1;
  overflow: auto;
  background: rgba(13, 13, 13, 0.8);
  color: var(--os-text-primary);
  transition: color 0.3s ease;
}

/* Window resize handles */
.os-window-resize-handle {
  position: absolute;
  z-index: 10;
}

.os-window-resize-handle.top {
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  cursor: ns-resize;
}

.os-window-resize-handle.bottom {
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  cursor: ns-resize;
}

.os-window-resize-handle.left {
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  cursor: ew-resize;
}

.os-window-resize-handle.right {
  top: 0;
  bottom: 0;
  right: 0;
  width: 4px;
  cursor: ew-resize;
}

.os-window-resize-handle.top-left {
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  cursor: nwse-resize;
}

.os-window-resize-handle.top-right {
  top: 0;
  right: 0;
  width: 8px;
  height: 8px;
  cursor: nesw-resize;
}

.os-window-resize-handle.bottom-left {
  bottom: 0;
  left: 0;
  width: 8px;
  height: 8px;
  cursor: nesw-resize;
}

.os-window-resize-handle.bottom-right {
  bottom: 0;
  right: 0;
  width: 8px;
  height: 8px;
  cursor: nwse-resize;
}

/* ============================================
   DOCK
   ============================================ */
.os-dock {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--os-bg-dock);
  backdrop-filter: blur(10px);
  border: 1px solid var(--os-border-color);
  border-radius: 20px;
  padding: 8px 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  z-index: 10002;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.os-dock-items {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.os-dock-item {
  position: relative;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.os-dock-item svg {
  width: 48px;
  height: 48px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.os-dock-item:hover svg {
  transform: translateY(-8px) scale(1.1);
}

.os-dock-item.active::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #00ffe1;
  box-shadow: 0 0 8px #00ffe1;
}

.os-dock-label {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 20, 0.95);
  color: #e6e6e6;
  padding: 4px 12px;
  border-radius: 8px;
  font-size: 11px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  border: 1px solid rgba(0, 255, 225, 0.2);
}

.os-dock-item:hover .os-dock-label {
  opacity: 1;
}

/* ============================================
   CUSTOM SCROLLBARS
   ============================================ */
.os-window-content::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.os-window-content::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

.os-window-content::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 225, 0.3);
  border-radius: 5px;
}

.os-window-content::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 255, 225, 0.5);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes windowFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes windowFadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

.os-window.opening {
  animation: windowFadeIn 0.3s ease-out;
}

.os-window.closing {
  animation: windowFadeOut 0.2s ease-in;
}

/* ============================================
   Context Menu Styles
   ============================================ */
.os-context-menu {
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

.os-context-menu-item:active {
  background: rgba(0, 255, 225, 0.25) !important;
}

/* ============================================
   Drag and Drop Styles
   ============================================ */
.drop-zone-active {
  transition: all 0.2s ease;
}

[draggable="true"] {
  user-select: none;
  -webkit-user-select: none;
}

/* ============================================
   Tab System Styles
   ============================================ */
.os-tab-bar::-webkit-scrollbar {
  height: 4px;
}

.os-tab-bar::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

.os-tab-bar::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 225, 0.3);
  border-radius: 2px;
}

.os-tab-bar::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 255, 225, 0.5);
}

.os-tab:active {
  transform: scale(0.98);
}

/* ============================================
   Settings App Styles
   ============================================ */
.settings-sidebar {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 255, 225, 0.3) rgba(0, 0, 0, 0.2);
}

.settings-sidebar::-webkit-scrollbar {
  width: 6px;
}

.settings-sidebar::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

.settings-sidebar::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 225, 0.3);
  border-radius: 3px;
}

.settings-content {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 255, 225, 0.3) rgba(0, 0, 0, 0.2);
}

.settings-content::-webkit-scrollbar {
  width: 8px;
}

.settings-content::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

.settings-content::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 225, 0.3);
  border-radius: 4px;
}

/* ============================================
   Music Player Styles
   ============================================ */
.music-player-progress {
  appearance: none;
  -webkit-appearance: none;
  height: 6px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.3);
  outline: none;
}

.music-player-progress::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #00ffe1;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.music-player-progress::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #00ffe1;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.music-player-volume {
  appearance: none;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.3);
  outline: none;
}

.music-player-volume::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #00ffe1;
  cursor: pointer;
}

.music-player-volume::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #00ffe1;
  cursor: pointer;
  border: none;
}

/* ============================================
   MOBILE RESPONSIVE STYLES
   ============================================ */

/* Mobile: 768px and below */
@media (max-width: 768px) {
  /* Main Content Container */
  #main-content {
    display: block;
  }

  /* Hero Section */
  .hero {
    padding: 4vh 4vw 2vh;
    min-height: auto;
    margin-top: 0;
  }

  .hero-content {
    max-width: 100%;
    padding: 0;
  }

  .hero-badge {
    font-size: 12px;
    padding: 8px 14px;
    margin-bottom: 16px;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
    margin-bottom: 12px;
  }

  .hero-soft {
    font-size: 0.65em;
    margin-bottom: 6px;
  }

  /* OS Preview - Make it full width and stack properly on mobile */
  .os-preview {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    left: auto !important;
    width: calc(100% - 2rem) !important;
    max-width: 100% !important;
    margin: 80px auto 20px auto !important;
    transform: none !important;
  }

  .os-preview-header {
    padding: 8px 12px;
  }

  .os-preview-title {
    font-size: 10px;
  }

  .os-preview-content {
    height: 120px;
  }

  .os-preview-desktop {
    padding: 8px;
  }

  .os-preview-menubar {
    padding: 4px 6px;
    font-size: 7px;
  }

  .os-preview-window {
    display: none; /* Hide mini windows on mobile */
  }

  .os-preview-dock {
    padding: 6px;
    gap: 4px;
  }

  .os-preview-dock > div {
    width: 12px;
    height: 12px;
  }

  .os-preview-footer {
    padding: 8px 12px;
    font-size: 10px;
  }

  /* Projects Section */
  #projects {
    padding: 2rem 1rem !important;
    margin-top: 0;
    max-width: 100% !important;
  }

  #projects h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding: 0;
    text-align: left;
  }

  #projects-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
    padding: 0;
    width: 100%;
  }

  /* Override Tailwind grid classes on mobile */
  #projects-grid.grid {
    grid-template-columns: 1fr !important;
  }

  /* Hamburger Menu */
  .hamburger {
    top: 16px;
    left: 16px;
    width: 44px;
    height: 44px;
    padding: 10px;
  }

  .hamburger span {
    width: 20px;
    height: 2.5px;
  }

  .dropdown-nav {
    top: 70px;
    left: 16px;
    right: 16px;
    width: auto;
  }

  .dropdown-content {
    min-width: auto;
    width: 100%;
    padding: 16px 20px;
  }

  /* Portfolio Favicon */
  .portfolio-favicon {
    bottom: 12px;
    left: 12px;
    padding: 8px;
  }

  .portfolio-favicon img {
    width: 24px;
    height: 24px;
  }

  /* Main Content Spacing */
  #main-content {
    padding-bottom: 2rem;
  }

  /* Neural Network - Reduce opacity on mobile for performance */
  #neural-network {
    opacity: 0.15;
  }

  /* Ensure proper spacing between hero and projects */
  .hero {
    margin-bottom: 1rem;
  }

  /* Project cards - ensure they don't overflow */
  #projects-grid > div {
    width: 100%;
    max-width: 100%;
  }

  /* Fix any overflow issues */
  body {
    overflow-x: hidden;
  }

  /* Ensure sections don't overlap */
  section.hero {
    position: relative;
    z-index: 10;
  }
}

/* Mobile: 480px and below (Small phones) */
@media (max-width: 480px) {
  /* Hero Section */
  .hero {
    padding: 3vh 3vw 1.5vh;
  }

  .hero-badge {
    font-size: 11px;
    padding: 6px 12px;
    margin-bottom: 12px;
  }

  .hero-title {
    font-size: clamp(1.75rem, 10vw, 2.5rem);
    line-height: 1.2;
  }

  .hero-soft {
    font-size: 0.7em;
  }

  /* OS Preview - Even smaller */
  .os-preview {
    margin: 15px auto;
    margin-bottom: 25px;
  }

  .os-preview-content {
    height: 100px;
  }

  .os-preview-footer {
    padding: 6px 10px;
    font-size: 9px;
  }

  /* Projects */
  #projects {
    padding: 1.5rem 0.75rem !important;
  }

  #projects h2 {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    padding: 0 0.75rem;
  }

  #projects-grid {
    gap: 1.25rem !important;
    padding: 0 0.75rem;
  }

  /* Hamburger */
  .hamburger {
    top: 12px;
    left: 12px;
    width: 40px;
    height: 40px;
    padding: 8px;
  }

  .dropdown-nav {
    top: 64px;
    left: 12px;
    right: 12px;
  }

  .dropdown-content {
    padding: 14px 16px;
  }

  /* Favicon */
  .portfolio-favicon {
    bottom: 10px;
    left: 10px;
    padding: 6px;
  }

  .portfolio-favicon img {
    width: 20px;
    height: 20px;
  }
}

/* Tablet: 769px to 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
  /* Projects Grid - 2 columns on tablet */
  #projects-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1.5rem !important;
  }

  /* OS Preview */
  .os-preview {
    width: 280px;
  }

  .os-preview-content {
    height: 180px;
  }

  /* Hero */
  .hero {
    padding: 5vh 5vw 2vh;
  }
}

/* ============================================
   RYO-STYLE MODAL
   ============================================ */

:root {
  --border: rgba(0, 0, 0, 0.1);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal[aria-hidden="false"] {
  opacity: 1 !important;
  visibility: visible !important;
}

.modalCard {
  background: #141517;
  border-radius: 12px;
  border: 1px solid #2A2D32;
  max-width: 95vw;
  width: 100%;
  max-height: 95vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  position: relative;
  margin: auto;
}

.modalClose {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #2A2D32;
  background: #1C1E21;
  color: #9BA1AB;
  font-size: 18px;
  font-weight: 400;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modalClose:hover {
  background: #2A2D32;
  border-color: #3A3D42;
  color: #E8E9EB;
}

.modalMedia {
  width: 100%;
  height: 300px;
  background: #0C0D0F;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  border-bottom: 1px solid #2A2D32;
}

.modalMedia img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.modalMedia iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.expandMediaBtn {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 18px;
  font-weight: 400;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  padding: 0;
}

.expandMediaBtn:hover {
  background: rgba(0, 0, 0, 0.8);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.05);
}

.expandIcon {
  display: block;
  line-height: 1;
}

/* Expanded Media Overlay */
.expandedMediaOverlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 20px;
  padding-top: 20px;
  padding-left: 20px;
  overflow: auto;
}

.expandedMediaContent {
  position: relative;
  width: 85vw;
  max-width: 1200px;
  height: 85vh;
  max-height: 800px;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  margin-top: 0;
  margin-left: 0;
  align-self: flex-start;
}

.expandedMediaContent img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.expandedMediaContent iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.collapseMediaBtn {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10001;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 20px;
  font-weight: 400;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  padding: 0;
}

.collapseMediaBtn:hover {
  background: rgba(0, 0, 0, 0.9);
  border-color: rgba(255, 255, 255, 0.6);
  transform: scale(1.1);
}

.collapseIcon {
  display: block;
  line-height: 1;
}

@media (max-width: 768px) {
  .expandedMediaContent {
    width: 95vw;
    height: 85vh;
    border-radius: 12px;
  }
  
  .collapseMediaBtn {
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
}

.modalBody {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.detailHeader {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.detailIcon {
  height: 46px;
  width: 46px;
  border-radius: 14px;
  border: 1px solid #2A2D32;
  background: #1C1E21;
  display: grid;
  place-items: center;
  font-weight: 800;
  flex: 0 0 auto;
  font-size: 24px;
}

.detailTitle {
  margin: 0 0 10px;
  font-size: 30px;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #E8E9EB;
  font-weight: 700;
}

.detailMetaRow {
  display: flex;
  gap: 22px;
  padding: 10px 0 4px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
}

.metaBlock {
  padding: 8px 0;
  min-width: 140px;
}

.metaLabel {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.metaValue {
  font-size: 13px;
  font-weight: 650;
  color: #E8E9EB;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chip {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid #2A2D32;
  background: #1C1E21;
  color: #9BA1AB;
  font-weight: 600;
}

.detailSection {
  margin-top: 24px;
}

.sectionTitle {
  font-size: 11px;
  font-weight: 600;
  color: #5C6370;
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.overviewCard {
  border: 1px solid #2A2D32;
  border-radius: 8px;
  background: #141517;
  padding: 16px;
  line-height: 1.6;
  color: #9BA1AB;
  font-size: 14px;
  margin-bottom: 12px;
}

.overviewLink {
  margin-top: 8px;
}

.projectLink {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: #9BA1AB;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid #2A2D32;
  background: #1C1E21;
  font-family: 'IBM Plex Mono', monospace;
  transition: all 0.15s ease;
}

.projectLink:hover {
  background: #2A2D32;
  border-color: #3A3D42;
  color: #E8E9EB;
  text-decoration: none;
}

.projectLink .linkArrow {
  font-size: 14px;
  transition: transform 0.2s ease;
}

.projectLink:hover .linkArrow {
  transform: translate(2px, -2px);
}

.expandPageContainer {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: center;
}

.expandPageButton {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: #1b1b1b;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.expandPageButton:hover {
  background: #f5f5f5;
  border-color: rgba(0, 0, 0, 0.15);
  color: #000;
  text-decoration: none;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(-1px);
}

.expandPageButton .linkArrow {
  font-size: 16px;
  transition: transform 0.2s ease;
}

.expandPageButton:hover .linkArrow {
  transform: translate(3px, -3px);
}

.list {
  display: grid;
  gap: 10px;
}

.releaseItem {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  padding: 14px;
}

.releaseTitle {
  font-weight: 700;
  font-size: 13px;
  margin: 0 0 6px;
  color: #1b1b1b;
}

.releaseNote {
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 8px;
  line-height: 1.5;
}

.releaseLink {
  font-size: 13px;
  text-decoration: none;
  color: #2b6cff;
  font-weight: 650;
}

.releaseLink:hover {
  text-decoration: underline;
}

.tweetGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 860px) {
  .tweetGrid {
    grid-template-columns: 1fr;
  }
}

.tweetCard {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  padding: 14px;
  display: grid;
  gap: 10px;
}

.tweetTop {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.tweetAuthor {
  display: grid;
  gap: 2px;
}

.tweetName {
  font-weight: 800;
  font-size: 13px;
  color: #1b1b1b;
}

.tweetHandle {
  font-size: 12px;
  color: var(--muted);
}

.tweetText {
  font-size: 13px;
  color: #1f1f1f;
  line-height: 1.5;
}

.tweetMedia {
  width: 100%;
  height: 160px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #f2f2f2;
  overflow: hidden;
}

.tweetMedia img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tweetLink {
  font-size: 13px;
  text-decoration: none;
  color: #2b6cff;
  font-weight: 650;
}

.tweetLink:hover {
  text-decoration: underline;
}

.bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.bullets li {
  font-size: 14px;
  color: #E8E9EB;
  line-height: 1.6;
  padding-left: 20px;
  position: relative;
}

.bullets li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #9BA1AB;
  font-weight: 700;
}

/* ============================================
   MODAL — MOBILE IMPROVEMENTS
   ============================================ */

/* iOS scroll fix for modal body */
.modalBody {
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

/* Bottom-sheet style modal on phones */
@media (max-width: 768px) {
  .modal {
    padding: 0;
    align-items: flex-end;
  }

  .modalCard {
    max-width: 100%;
    width: 100%;
    max-height: 93vh;
    max-height: 93dvh;
    border-radius: 20px 20px 0 0;
    margin: 0;
  }

  .modalMedia {
    height: 220px;
  }

  .modalClose {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }

  .modalBody {
    padding: 20px 16px 28px;
  }

  .detailTitle {
    font-size: 22px;
  }

  .detailMetaRow {
    flex-wrap: wrap;
    gap: 4px;
  }

  .metaBlock {
    min-width: 0;
    flex: 1 1 auto;
  }
}

@media (max-width: 480px) {
  .modalCard {
    max-height: 95vh;
    max-height: 95dvh;
    border-radius: 16px 16px 0 0;
  }

  .modalMedia {
    height: 190px;
  }

  .modalBody {
    padding: 16px 14px 24px;
  }

  .detailTitle {
    font-size: 20px;
  }

  .detailHeader {
    gap: 10px;
  }

  .detailIcon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: 20px;
  }

  .chip {
    font-size: 11px;
    padding: 4px 8px;
  }

  .chips {
    gap: 6px;
  }
}

/* ============================================
   WII MENU STYLES
   ============================================ */

:root {
  --wii-bg: #0b0b0c;
  --wii-text: rgba(255,255,255,.92);
  --wii-muted: rgba(255,255,255,.55);
  --wii-tile: #f7f7f8;
  --wii-tile2: #ececef;
  --wii-stroke: rgba(0,0,0,.08);
  --wii-inner: inset 0 1px 0 rgba(255,255,255,.9), inset 0 -12px 24px rgba(0,0,0,.08);
  --wii-shadow: 0 18px 50px rgba(0,0,0,.35);
  --wii-glow: 0 0 0 4px rgba(70,170,255,.28), 0 16px 50px rgba(0, 140, 255, .22);
  --wii-radius: 22px;
  --wii-max: 1200px;
}

.wii-header {
  max-width: var(--wii-max);
  margin: 0 auto;
  padding: 26px 18px 0;
}

.wii-headerRow {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.wii-h1 {
  margin: 0;
  letter-spacing: .14em;
  font-weight: 800;
  font-size: clamp(26px, 4vw, 44px);
  color: var(--wii-text);
}

.wii-count {
  color: var(--wii-muted);
  font-size: 12px;
  letter-spacing: .12em;
}

.wii-rule {
  height: 1px;
  background: rgba(255,255,255,.12);
  margin-top: 16px;
}

.wii-main {
  max-width: var(--wii-max);
  margin: 0 auto;
  padding: 0 18px 26px;
}

/* ---- Wii grid container ---- */
.wii-grid-container {
  margin-top: 14px;
  padding: 16px;
  background: rgba(255,255,255,.03);
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.10);
}

/* Wii grid - optimized for 10 projects */
.wii-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  padding: 12px;
}

@media (max-width: 1200px) {
  .wii-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (max-width: 980px) {
  .wii-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (max-width: 680px) {
  .wii-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

/* ---- Channel tile ---- */
.wii-channel {
  position: relative;
  border-radius: var(--wii-radius);
  background: linear-gradient(180deg, var(--wii-tile), var(--wii-tile2));
  border: 1px solid var(--wii-stroke);
  box-shadow: var(--wii-inner);
  cursor: pointer;
  overflow: hidden;
  text-decoration: none;
  display: block;
  transform: translateY(0) scale(1);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
  outline: none;
}

.wii-channel::after {
  /* subtle top sheen like Wii tiles */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,0) 45%);
  opacity: .45;
  pointer-events: none;
}

.wii-channel:hover,
.wii-channel:focus-visible {
  transform: translateY(-4px) scale(1.03);
  box-shadow: var(--wii-inner), var(--wii-glow), var(--wii-shadow);
  filter: saturate(1.02);
}

.wii-thumb {
  height: 140px;
  background: #e6e6ea;
  position: relative;
  overflow: hidden;
}

.wii-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: translate(var(--px,0px), var(--py,0px)) scale(1.03);
  transition: transform 120ms ease;
}

/* reflection strip */
.wii-reflection {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -18px;
  height: 48px;
  background: linear-gradient(180deg, rgba(255,255,255,.35), rgba(255,255,255,0));
  transform: skewY(-6deg);
  opacity: .55;
  pointer-events: none;
}

.wii-metaBar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 14px;
  background: rgba(0,0,0,.06);
  border-top: 1px solid rgba(0,0,0,.06);
}

.wii-leftMeta {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wii-badge {
  height: 34px;
  width: 34px;
  border-radius: 10px;
  background: rgba(0,0,0,.06);
  border: 1px solid rgba(0,0,0,.08);
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #121212;
  flex-shrink: 0;
  font-size: 16px;
}

.wii-title {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  color: #111;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.wii-sub {
  font-size: 12px;
  color: rgba(0,0,0,.55);
  margin-top: 2px;
  line-height: 1.3;
}

.wii-arrow {
  font-size: 18px;
  color: rgba(0,0,0,.45);
  flex-shrink: 0;
}