:root {
  --bg-white: #ffffff;
  --bg-gray: #f0f0f0;
  --bg-pattern: #dcdcdc;
  
  --text-main: #000000;
  --text-muted: #333333;
  --text-secondary: #555555;
  
  --border-color: #000000;
  --border-thick: 3px;
  --border-thin: 2px;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --shadow-solid: 6px 6px 0px #000000;
  --shadow-hover: 3px 3px 0px #000000;

  --nav-height: 80px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg-gray);
  /* Subtle halftone background pattern for the grey areas */
  background-image: radial-gradient(var(--bg-pattern) 1px, transparent 1px);
  background-size: 8px 8px;
  -webkit-font-smoothing: antialiased;
}

/* The main content area sits on top of the grey patterned background */
.site-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  background-color: transparent;
  border-left: var(--border-thick) solid var(--border-color);
  border-right: var(--border-thick) solid var(--border-color);
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 900;
  line-height: 1.1;
  color: var(--text-main);
}

a {
  color: var(--text-main);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 600;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  background-color: var(--bg-white);
  border: var(--border-thick) solid var(--border-color);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 6px 6px 0px #000000;
  transition: transform 0.1s, box-shadow 0.1s;
  cursor: pointer;
  color: var(--text-main);
  text-align: center;
}

.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 4px 4px 0px #000000;
}

.btn:active {
  transform: translate(6px, 6px);
  box-shadow: 0px 0px 0px #000000;
}

/* Navbar */
.navbar {
  background-color: var(--bg-white);
  border-bottom: var(--border-thick) solid var(--border-color);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-brand img {
    height: 40px;
    object-fit: contain;
}

.nav-brand-text {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--text-main);
}

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

.nav-links a {
  font-size: 1.1rem;
  transition: transform 0.2s;
}

.nav-links a:hover {
  text-decoration: underline;
  transform: translateY(-2px);
}

/* Hero */
.hero-wrapper {
  background-color: var(--bg-white);
  border-bottom: var(--border-thick) solid var(--border-color);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 80px 40px;
  align-items: center;
}

.hero-title {
  font-size: 4.5rem;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 40px;
  max-width: 90%;
  font-weight: 500;
}

.hero-graphic {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-graphic img, .hero-graphic svg {
  max-width: 100%;
  height: auto;
}

/* Quick Links Row */
.quick-links-section {
  padding: 40px 40px 0 40px;
  background-color: var(--bg-white);
}

.quick-links-title {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.quick-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: var(--border-thick) solid var(--border-color);
  border-bottom: none;
  background: var(--bg-white);
}

.quick-links a {
  padding: 16px 24px;
  border-right: var(--border-thick) solid var(--border-color);
  border-bottom: var(--border-thick) solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1rem;
  background: var(--bg-gray);
  transition: background 0.2s;
}

.quick-links a:last-child {
  border-right: none;
}

.quick-links a:hover {
  background: var(--bg-white);
}

.quick-links a span.arrow {
  font-weight: 400;
  font-family: sans-serif;
}

/* Generic Section */
.section {
  padding: 60px 40px;
}

.section-title {
  font-size: 3rem;
  margin-bottom: 40px;
  letter-spacing: -1px;
}

/* Window Cards */
.window {
  background-color: var(--bg-white);
  border: var(--border-thick) solid var(--border-color);
  box-shadow: 10px 10px 0px #000000;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s;
  margin-top: 10px;
}

.window:hover {
  transform: translateY(-4px);
}

.window-header {
  border-bottom: var(--border-thick) solid var(--border-color);
  background-color: #cccccc;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.window-controls {
  display: flex;
  gap: 10px;
}

.window-control {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-color);
  background-color: var(--bg-white);
  border-radius: 50%;
}

.window-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  text-align: center;
  flex: 1;
  padding-right: 52px;
}

.window-image {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-bottom: var(--border-thick) solid var(--border-color);
  filter: grayscale(100%) contrast(1.1);
  transition: filter 0.3s;
}

.window:hover .window-image {
  filter: grayscale(0%);
}

.window-body {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.window-body h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.window-body p {
  margin-bottom: 32px;
  font-size: 1rem;
  line-height: 1.6;
  flex: 1;
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

  /* Footer */
  .footer {
    border-top: var(--border-thick) solid var(--border-color);
    background-color: var(--bg-white);
    padding: 60px 0 40px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
  }

  @media (min-width: 769px) {
    .footer-grid {
      grid-template-columns: 1.8fr 1fr 1fr 1fr;
    }
  }

  .footer-col h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    color: var(--text-main);
    text-transform: uppercase;
  }

  .footer-col ul {
    list-style: none;
    padding: 0;
  }

  .footer-col li {
    margin-bottom: 12px;
  }

  .footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.95rem;
    font-weight: 500;
  }

  .footer-col a:hover {
    color: var(--text-main);
    text-decoration: underline;
  }

  .footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    padding-top: 32px;
    margin-top: 60px;
    border-top: var(--border-thick) solid var(--border-color);
    text-align: center;
  }

  @media (min-width: 769px) {
    .footer-bottom {
      flex-direction: row;
      justify-content: space-between;
      text-align: left;
    }
  }

  .footer-bottom p {
    font-size: 0.9rem;
    color: var(--text-muted);
  }

  .footer-legal-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }

/* Direct channel button */
.direct-channel-btn {
  border-style: outset;
  border-width: 2px;
  border-color: #ffffff #808080 #808080 #ffffff;
  background-color: #c0c0c0;
  color: #000000;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 0.9rem;
  font-weight: bold;
  text-decoration: none;
  cursor: default;
  user-select: none;
  outline: none;
  display: inline-block;
  padding: 8px 16px;
  margin: 4px 2px;
}

.direct-channel-btn:hover {
  border-color: #808080 #ffffff #ffffff #808080;
  background-color: #c0c0c0;
}

.direct-channel-btn:active {
  border-style: inset;
  border-color: #808080 #ffffff #ffffff #808080;
  background-color: #c0c0c0;
}

.direct-channel-btn:focus {
   outline: none;
}

/* Direct channel badge - terminal green-on-black monospace look */
.direct-channel-badge {
   background: #000;
   color: #0f0;
   font-family: monospace;
   font-size: 2rem;
   padding: 4px 8px;
   border: 2px solid #0f0;
   margin-right: 8px;
}

/* Portfolio overrides */
.portfolio-meta span {
  font-size: 0.8rem;
  padding: 4px 10px;
  border: 2px solid var(--border-color);
  background: var(--bg-gray);
  font-family: var(--font-heading);
  font-weight: 600;
}
.filter-tag.active {
  background: var(--text-main);
  color: var(--bg-white);
}
.filter-tag.active .arrow {
  color: var(--bg-white);
}

.project-section {
  margin-bottom: 60px;
}

/* Utility Layout Classes */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5vw;
}
.hidden {
  display: none !important;
}

/* Terminal About Section */
.terminal-about {
  background-color: #000;
  border: var(--border-thick) solid var(--border-color);
  padding: 40px;
  font-family: monospace;
  color: #0f0;
  box-shadow: 10px 10px 0px var(--border-color);
  margin-top: 40px;
}

.terminal-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 2px solid #0f0;
  padding-bottom: 10px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.terminal-body p {
  margin-bottom: 15px;
  line-height: 1.6;
}

.terminal-body strong {
  color: #fff;
}

.terminal-cursor {
  display: inline-block;
  width: 10px;
  height: 1.2em;
  background-color: #0f0;
  animation: blink 1s step-end infinite;
  vertical-align: bottom;
}

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

/* ============================================
   RESPONSIVE MEDIA QUERIES
   ============================================ */

/* Large Desktop: 900px breakpoint */
@media (max-width: 900px) {
  .hero { 
    grid-template-columns: 1fr; 
    padding: 40px 20px; 
  }
  .quick-links { 
    grid-template-columns: 1fr 1fr; 
  }
  .quick-links a:nth-child(2) { 
    border-right: none; 
  }
  .projects-grid { 
    grid-template-columns: 1fr; 
  }
  /* Stats section inline grid */
  .section[style*="grid-template-columns: repeat(3, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
    padding: 40px 20px !important;
  }
  /* Services 3-column grid */
  .section .window-parent-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  /* Generic 3-column inline grids */
  [style*="display: grid"][style*="grid-template-columns: repeat(3, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  [style*="display: grid"][style*="gap: 20px"][style*="grid-template-columns: repeat(3, 1fr)"] {
    grid-template-columns: 1fr !important;
  }
  /* Process 4-column inline grid */
  [style*="grid-template-columns: repeat(4, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  /* Pillars and why-choose grids */
  .pillars-grid,
  .why-choose-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  /* Section padding adjustments */
  .section {
    padding: 40px 20px !important;
  }
  section[style*="padding: 80px 40px"] {
    padding: 60px 20px !important;
  }
  section[style*="padding: 60px 40px"][style*="border-top"] {
    padding: 40px 20px !important;
  }
  /* Text sizing */
  [style*="font-size: 3.5rem"] {
    font-size: 2.5rem !important;
  }
  [style*="font-size: 3rem"].section-title {
    font-size: 2rem !important;
  }
}

/* Tablet: 768px breakpoint */
@media (max-width: 768px) {
  .navbar {
    padding: 12px 16px;
  }
  .nav-links {
    gap: 16px;
  }
  .nav-links a {
    font-size: 1rem;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 60px 24px;
    gap: 32px;
  }
  .hero-title {
    font-size: 3rem;
  }
  .projects-grid { 
    gap: 24px; 
  }
  /* Quick links - 2 columns on tablet */
  .quick-links {
    grid-template-columns: repeat(2, 1fr);
    margin: 0;
  }
  .quick-links a:nth-child(2) {
    border-right: none;
  }
  /* Insights - 2 columns on tablet */
  .data-stats {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
  }
  .data-stat {
    padding: 16px 24px !important;
  }
  .data-stat-number {
    font-size: 2.2rem !important;
  }
  /* Services hero insights */
  .service-page-hero .data-stat {
    padding: 16px 20px !important;
  }
  .service-page-hero .data-stat-number {
    font-size: 2rem !important;
  }
  /* Inline 3-column grids */
  section[style*="grid-template-columns: repeat(3, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  section[style*="gap: 30px"] {
    gap: 20px !important;
  }
  section[style*="gap: 20px"] {
    gap: 16px !important;
  }
  [style*="grid-template-columns: repeat(3, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  /* Inline 4-column grids */
  [style*="grid-template-columns: repeat(4, 1fr)"] {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
  }
  /* Padding overrides */
  section[style*="padding: 80px 40px"] {
    padding: 60px 24px !important;
  }
  section[style*="padding: 60px 40px"] {
    padding: 40px 24px !important;
  }
  /* Font sizing */
  [style*="font-size: 3.5rem"] {
    font-size: 2.5rem !important;
  }
  [style*="font-size: 3rem"].section-title {
    font-size: 2rem !important;
  }
}

/* Small Mobile: 480px breakpoint */
@media (max-width: 480px) {
  .navbar {
    padding: 10px 12px;
    flex-wrap: wrap;
    gap: 8px;
  }
  .nav-brand {
    gap: 8px;
  }
  /* Language toggle in nav-brand */
  .nav-brand .lang-toggle {
    display: flex;
    margin-left: 8px;
  }
  .nav-brand .lang-toggle button {
    padding: 4px 8px;
    font-size: 0.75rem;
  }
  .nav-brand img {
    height: 32px;
  }
  .nav-brand-text {
    font-size: 1.2rem;
  }
  .nav-links {
    gap: 8px;
    flex-wrap: wrap;
    width: 100%;
    justify-content: flex-start;
  }
  .nav-links a {
    font-size: 0.9rem;
    padding: 2px 4px;
  }
  /* Hide quick links section on mobile */
  .quick-links-section {
    display: none !important;
  }
  .hero {
    padding: 40px 20px;
    gap: 24px;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .hero-subtitle {
    font-size: 1.1rem;
  }
  .site-wrapper {
    border-left: none;
    border-right: none;
  }
  .section {
    padding: 40px 20px !important;
  }
  .btn {
    padding: 14px 24px;
    font-size: 1rem;
    min-height: 48px;
  }
  .terminal-about {
    padding: 20px !important;
  }
  .window-body {
    padding: 24px 20px !important;
  }
  .window-header {
    padding: 8px 12px;
  }
  /* Insights - single column */
  .data-stats {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .data-stat {
    padding: 12px 16px !important;
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }
  .data-stat-number {
    font-size: 1.8rem !important;
    margin-bottom: 0 !important;
  }
  .data-stat-label {
    font-size: 0.85rem !important;
  }
  /* Services hero insights */
  .service-page-hero .data-stat {
    padding: 12px 16px !important;
  }
  .service-page-hero .data-stat-number {
    font-size: 1.8rem !important;
  }
  /* Filters - better distribution */
  .portfolio-filters .quick-links {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  .portfolio-filters .quick-links a {
    padding: 10px 12px !important;
    font-size: 0.85rem !important;
    border-right: none !important;
    border-bottom: var(--border-thick) solid var(--border-color) !important;
  }
  .portfolio-filters .quick-links a:nth-child(odd) {
    border-right: none !important;
    border-bottom: var(--border-thick) solid var(--border-color) !important;
  }
  .portfolio-filters .quick-links a:nth-child(even) {
    border-right: none !important;
    border-bottom: var(--border-thick) solid var(--border-color) !important;
  }
  /* Terminal style sections */
  .terminal-about {
    font-size: 0.85rem;
  }
  .terminal-about .terminal-cursor {
    width: 8px;
    height: 1em;
  }
  /* Inline 4-column to single column */
  [style*="grid-template-columns: repeat(4, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  /* Padding overrides */
  [style*="padding: 80px 40px"],
  [style*="padding: 60px 40px"],
  [style*="padding: 40px 40px"] {
    padding: 40px 20px !important;
  }
  /* Font sizing */
  [style*="font-size: 2.5rem"] {
    font-size: 2rem !important;
  }
  [style*="font-size: 3.5rem"] {
    font-size: 2rem !important;
  }
  [style*="max-width: 800px"] {
    max-width: 100% !important;
  }
}

/* Very Small Mobile: 375px breakpoint */
@media (max-width: 375px) {
  /* Inline grids to single column */
  [style*="grid-template-columns: repeat(3, 1fr)"],
  [style*="grid-template-columns: repeat(4, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  /* Compact navbar */
  .nav-links {
    gap: 4px;
  }
  .nav-links a {
    font-size: 0.8rem;
    padding: 2px 4px;
  }
  /* Filters - single column */
  .portfolio-filters .quick-links {
    grid-template-columns: 1fr !important;
  }
  /* Font sizing */
  [style*="font-size: 2rem"] {
    font-size: 1.7rem !important;
  }
  .data-stat-number {
    font-size: 1.5rem !important;
  }
}



/* Cache Busting Version: 1.0 */

/* Section subtitle */
.section-subtitle {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.6;
  max-width: 700px;
  color: var(--text-muted);
}


/* Project hero description */
.project-hero-desc {
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto 32px;
}

/* Project meta labels and values */
.project-meta-label {
  font-weight: 800;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.project-meta-value {
  font-size: 1.1rem;
  font-weight: 500;
}

/* Pillars subtitle */
.pillars-subtitle {
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--text-muted);
}

/* About stat number */
.about-stat-number {
  font-size: 2rem;
  font-weight: 900;
  font-family: var(--font-heading);
}

/* Retro pixel-art SVG icons */
.retro-icon {
  width: 48px;
  height: 48px;
  display: inline-block;
  vertical-align: middle;
}
.retro-icon svg {
  width: 100%;
  height: 100%;
}
.retro-icon-lg {
  width: 80px;
  height: 80px;
}

/* Utility class to hide elements */

/* Skip to content */
.skip-link {
  position: absolute;
  top: -1000px;
  left: 0;
  z-index: 10000;
  padding: 12px 24px;
  background: #000;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}



/* Navbar scroll state */
.navbar.scrolled {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Related projects section */
.related-projects {
  margin-top: 60px;
  padding-top: 32px;
  border-top: 3px solid #000;
}

.related-projects-header h3 {
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.no-projects-message {
  border: 3px solid #000;
  padding: 40px;
  text-align: center;
  background: var(--bg-gray);
  font-weight: 600;
}

.coming-soon-badge {
  display: inline-block;
  border: 2px solid #000;
  padding: 8px 16px;
  font-weight: 800;
  font-size: 0.85rem;
  margin-top: 16px;
  background: var(--bg-white);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .terminal-cursor {
    animation: none !important;
  }
  .hero-graphic line {
    animation: none !important;
  }
}