@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Special+Elite&display=swap');

/* --- DESIGN TOKENS --- */
:root {
  --black: #000000;
  --white: #ffffff;
  --green: #00ff41;
  --red: #ff003c;
  --gray-900: #0a0a0a;
  --gray-800: #121212;
  --gray-700: #1c1c1c;
  --gray-400: #888888;
  --font-mono: 'Share Tech Mono', 'Courier New', Courier, monospace;
  --font-grunge: 'Special Elite', 'Courier New', Courier, monospace;
  --scanline-color: rgba(255, 255, 255, 0.03);
  --flicker-duration: 0.15s;
}

/* --- RESET & BASIC STYLES --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

a, button, .brutalist-btn, .docs-menu-link, nav a, .logo-container {
  cursor: pointer;
}

/* --- CUSTOM SCROLLBAR --- */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-track {
  background: var(--black);
  border-left: 2px solid var(--white);
}
::-webkit-scrollbar-thumb {
  background: var(--white);
  border: 2px solid var(--black);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--green);
}

html, body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-mono);
  overflow-x: hidden;
  scroll-behavior: smooth;
  line-height: 1.6;
}

/* --- CRT & VHS FX --- */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle, transparent 50%, rgba(0,0,0,0.85) 100%),
    repeating-linear-gradient(0deg, transparent 0px, transparent 2px, rgba(0, 0, 0, 0.4) 3px, rgba(0, 0, 0, 0.4) 4px);
  z-index: 9999;
  pointer-events: none;
}

/* Noise overlay using SVG base64 */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.08'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
}

/* Screen flicker animation */
@keyframes crt-flicker {
  0% { opacity: 0.985; }
  50% { opacity: 0.995; }
  100% { opacity: 0.990; }
}

.crt-effect {
  animation: crt-flicker var(--flicker-duration) infinite;
}

/* VHS Glitch Lines */
.vhs-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.4);
  opacity: 0.1;
  pointer-events: none;
  z-index: 100;
  animation: vhs-scan 8s linear infinite;
}

@keyframes vhs-scan {
  0% { top: -5%; }
  100% { top: 105%; }
}

/* --- BRUTALIST & EXPERIMENTAL NAV --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 2px solid var(--white);
  background: var(--black);
  z-index: 1000;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-img {
  height: 40px;
  filter: invert(1) brightness(3.0) contrast(1.2);
}

.logo-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo-text {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 2px;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.1;
}

.logo-subtext {
  font-size: 0.65rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.1rem;
}

.logo-subtext a {
  color: var(--green);
  text-decoration: none;
}

.logo-subtext a:hover {
  text-decoration: underline;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  color: var(--white);
  text-decoration: none;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  padding: 0.2rem 0.5rem;
  transition: all 0.2s steps(2);
}

nav a::before {
  content: "[ ";
  opacity: 0;
  transition: opacity 0.2s steps(2);
}
nav a::after {
  content: " ]";
  opacity: 0;
  transition: opacity 0.2s steps(2);
}

nav a:hover, nav a.active {
  background: var(--white);
  color: var(--black);
}

nav a:hover::before, nav a:hover::after,
nav a.active::before, nav a.active::after {
  opacity: 1;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  padding: 0.5rem;
}

/* --- LAYOUT & SECTION SYSTEM --- */
section {
  min-height: 100vh;
  padding: 8rem 2rem 4rem 2rem;
  position: relative;
  border-bottom: 2px solid var(--white);
}

/* Raw concrete / industrial look */
.concrete-bg {
  background-color: var(--gray-900);
  background-image: 
    linear-gradient(45deg, var(--black) 25%, transparent 25%), 
    linear-gradient(-45deg, var(--black) 25%, transparent 25%), 
    linear-gradient(45deg, transparent 75%, var(--black) 75%), 
    linear-gradient(-45deg, transparent 75%, var(--black) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

/* --- HERO SECTION --- */
.hero-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: calc(100vh - 12rem);
  padding: 2rem;
}

.hero-logo-large {
  max-width: 240px;
  margin-bottom: 2rem;
  filter: invert(1) brightness(3.0) contrast(1.2);
  position: relative;
  z-index: 10000;
}

.ascii-art {
  font-family: monospace;
  font-size: 0.45rem;
  line-height: 1.1;
  white-space: pre;
  color: var(--white);
  margin-bottom: 2rem;
  text-align: center;
  letter-spacing: -1px;
}

/* Glitch Typography */
.glitch-title {
  font-size: 4.5rem;
  font-weight: 900;
  text-transform: uppercase;
  position: relative;
  letter-spacing: 5px;
  margin-bottom: 1.5rem;
  text-shadow: 0.05em 0 0 rgba(255,0,0,.75), -0.025em -0.05em 0 rgba(0,255,0,.75), 0.025em 0.05em 0 rgba(0,0,255,.75);
  animation: glitch 1.5s infinite;
}

.glitch-title span {
  position: absolute;
  top: 0;
  left: 0;
}

@keyframes glitch {
  0% {
    text-shadow: 0.05em 0 0 rgba(255,0,0,.75), -0.025em -0.05em 0 rgba(0,255,0,.75), 0.025em 0.05em 0 rgba(0,0,255,.75);
  }
  14% {
    text-shadow: 0.05em 0 0 rgba(255,0,0,.75), -0.025em -0.05em 0 rgba(0,255,0,.75), 0.025em 0.05em 0 rgba(0,0,255,.75);
  }
  15% {
    text-shadow: -0.05em -0.025em 0 rgba(255,0,0,.75), 0.025em 0.025em 0 rgba(0,255,0,.75), -0.04em -0.05em 0 rgba(0,0,255,.75);
  }
  49% {
    text-shadow: -0.05em -0.025em 0 rgba(255,0,0,.75), 0.025em 0.025em 0 rgba(0,255,0,.75), -0.04em -0.05em 0 rgba(0,0,255,.75);
  }
  50% {
    text-shadow: 0.025em 0.05em 0 rgba(255,0,0,.75), 0.05em 0 0 rgba(0,255,0,.75), 0 -0.05em 0 rgba(0,0,255,.75);
  }
  99% {
    text-shadow: 0.025em 0.05em 0 rgba(255,0,0,.75), 0.05em 0 0 rgba(0,255,0,.75), 0 -0.05em 0 rgba(0,0,255,.75);
  }
  100% {
    text-shadow: -0.025em 0 0 rgba(255,0,0,.75), -0.025em -0.025em 0 rgba(0,255,0,.75), -0.025em -0.05em 0 rgba(0,0,255,.75);
  }
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 3rem;
  max-width: 600px;
  background: var(--white);
  color: var(--black);
  padding: 0.5rem 1rem;
  font-weight: bold;
  letter-spacing: 1px;
}

/* Terminal Line simulator */
.terminal-simulator {
  font-family: var(--font-mono);
  background: var(--black);
  border: 1px solid var(--white);
  padding: 1rem 2rem;
  width: 100%;
  max-width: 650px;
  text-align: left;
  margin-bottom: 3rem;
  position: relative;
}

.terminal-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--white);
  padding-bottom: 0.5rem;
  margin-bottom: 0.8rem;
  font-size: 0.8rem;
  color: var(--gray-400);
}

.terminal-dot-container {
  display: flex;
  gap: 5px;
}

.terminal-dot {
  width: 8px;
  height: 8px;
  border: 1px solid var(--white);
}

.terminal-dot.active {
  background: var(--white);
}

.terminal-body {
  color: var(--green);
  font-size: 0.95rem;
}

.terminal-line {
  margin-bottom: 0.3rem;
}

.terminal-prompt::before {
  content: "[archanoxy@live ~]$ ";
  color: var(--white);
}

.cursor-blink {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  from, to { color: transparent }
  50% { color: var(--green) }
}

/* Brutalist Buttons */
.btn-container {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.brutalist-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: bold;
  text-transform: uppercase;
  color: var(--black);
  background: var(--white);
  border: 3px solid var(--white);
  text-decoration: none;
  letter-spacing: 2px;
  transition: all 0.15s steps(2);
  position: relative;
}

.brutalist-btn:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--white);
  box-shadow: 6px 6px 0px var(--green);
  transform: translate(-3px, -3px);
}

.brutalist-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0px var(--green);
}

.brutalist-btn.btn-outline {
  background: transparent;
  color: var(--white);
}

.brutalist-btn.btn-outline:hover {
  background: var(--white);
  color: var(--black);
}

/* --- ABOUT SECTION --- */
.section-header {
  border-bottom: 3px double var(--white);
  padding-bottom: 1.5rem;
  margin-bottom: 4rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.section-title {
  font-size: 3rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  position: relative;
}

.section-title::after {
  content: " //";
  color: var(--green);
}

.section-subtitle-num {
  font-size: 1.5rem;
  color: var(--gray-400);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text {
  font-size: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-tagline {
  font-family: var(--font-grunge);
  font-size: 1.8rem;
  border-left: 4px solid var(--white);
  padding-left: 1.5rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

/* Distro Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.feature-card {
  border: 1px solid var(--white);
  padding: 1.5rem;
  background: var(--black);
  transition: all 0.2s steps(2);
}

.feature-card:hover {
  border-color: var(--green);
  box-shadow: 4px 4px 0px var(--green);
  transform: translate(-2px, -2px);
}

.feature-card h3 {
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-card h3::before {
  content: "■";
  color: var(--green);
  font-size: 0.8rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--gray-400);
}

/* Clean Desktop Image Container */
.screenshot-column {
  position: relative;
  z-index: 10005;
}

.crt-showcase {
  display: block;
  position: relative;
  background: var(--black);
  border: 2px solid var(--white);
  overflow: hidden;
  max-width: 100%;
  z-index: 10000;
}

.desktop-img {
  width: 100%;
  display: block;
}

/* Vintage Industrial Gauge Component */
.vintage-gauge-container {
  display: flex;
  justify-content: space-around;
  margin-top: 3rem;
  border-top: 1px dashed var(--white);
  padding-top: 3rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.industrial-gauge {
  text-align: center;
  width: 120px;
}

.gauge-circle {
  width: 80px;
  height: 80px;
  border: 2px solid var(--white);
  border-radius: 50%;
  margin: 0 auto 1rem auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
}

.gauge-circle::before {
  content: "";
  position: absolute;
  width: 2px;
  height: 35px;
  background: var(--white);
  bottom: 50%;
  left: calc(50% - 1px);
  transform-origin: bottom center;
  transform: rotate(-60deg);
  transition: transform 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.industrial-gauge:hover .gauge-circle::before {
  transform: rotate(70deg);
}

.gauge-value {
  font-size: 0.9rem;
  font-weight: bold;
  position: absolute;
  bottom: 10px;
  width: 100%;
  text-align: center;
}

.gauge-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--gray-400);
}

/* --- RELEASES SECTION --- */
.releases-wrapper {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.iso-panel {
  border: 3px solid var(--white);
  background: var(--black);
  display: grid;
  grid-template-columns: 300px 1fr;
}

.iso-panel-meta {
  background: var(--white);
  color: var(--black);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 3px solid var(--white);
}

.iso-title {
  font-size: 2rem;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.1;
  word-wrap: break-word;
}

.iso-specs {
  margin-top: 2rem;
  list-style: none;
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.iso-specs li {
  border-bottom: 1px solid rgba(0,0,0,0.15);
  padding-bottom: 0.3rem;
  font-weight: bold;
}

.iso-specs li span {
  font-weight: normal;
  display: block;
}

.iso-panel-content {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.iso-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.checksum-container {
  background: var(--gray-900);
  border: 1px dashed var(--white);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
  position: relative;
}

.checksum-label {
  font-size: 0.75rem;
  color: var(--gray-400);
  text-transform: uppercase;
  position: absolute;
  top: -8px;
  left: 15px;
  background: var(--black);
  padding: 0 0.5rem;
  border: 1px dashed var(--white);
}

.checksum-value {
  font-family: monospace;
  font-size: 0.85rem;
  word-break: break-all;
  color: var(--green);
}

/* --- DOCS SECTION --- */
.docs-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 7rem;
  border: 1px solid var(--white);
  padding: 1.5rem;
  background: var(--black);
}

.docs-sidebar h4 {
  font-size: 1rem;
  text-transform: uppercase;
  border-bottom: 1px solid var(--white);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.docs-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.docs-menu-link {
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.95rem;
  text-transform: uppercase;
  display: block;
  padding: 0.3rem 0.5rem;
  border-left: 2px solid transparent;
  transition: all 0.15s steps(2);
}

.docs-menu-link:hover, .docs-menu-link.active {
  color: var(--white);
  border-left-color: var(--green);
  background: var(--gray-900);
  padding-left: 0.8rem;
}

.docs-content {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.docs-card {
  border: 2px solid var(--white);
  padding: 3rem;
  background: var(--black);
}

.docs-card-header {
  border-bottom: 1px solid var(--white);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.docs-card h3 {
  font-size: 2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.docs-card h3 span {
  color: var(--green);
}

.docs-card h4 {
  font-size: 1.2rem;
  text-transform: uppercase;
  margin: 2rem 0 1rem 0;
  border-bottom: 1px dashed var(--gray-700);
  padding-bottom: 0.5rem;
}

.docs-card p {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  color: #dddddd;
}

.docs-card ul, .docs-card ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.docs-card li {
  font-size: 0.95rem;
  color: #dddddd;
}

.docs-card code {
  font-family: var(--font-mono);
  background: var(--gray-900);
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--gray-700);
  color: var(--white);
  font-size: 0.9rem;
}

/* Command lists */
.command-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.command-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  border: 1px solid var(--gray-700);
  background: var(--gray-900);
  transition: border-color 0.2s steps(2);
}

.command-item:hover {
  border-color: var(--white);
}

.command-trigger {
  padding: 0.8rem 1.2rem;
  font-family: var(--font-mono);
  font-weight: bold;
  color: var(--green);
  border-right: 1px solid var(--gray-700);
  background: var(--black);
}

.command-desc {
  padding: 0.8rem 1.2rem;
  font-size: 0.9rem;
}

/* Warning box / raw alert */
.brutalist-alert {
  border: 2px solid var(--red);
  background: rgba(255, 0, 60, 0.05);
  padding: 1.5rem;
  margin: 2rem 0;
  position: relative;
}

.brutalist-alert-title {
  color: var(--red);
  font-weight: bold;
  text-transform: uppercase;
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brutalist-alert-title::before {
  content: "▲ WARNING";
  background: var(--red);
  color: var(--black);
  padding: 0.1rem 0.4rem;
  font-size: 0.8rem;
}

.brutalist-alert p {
  color: #ffcccc;
  font-size: 0.95rem;
  margin: 0;
}

/* Step list */
.step-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin: 2rem 0;
}

.step-row {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 1.5rem;
}

.step-num {
  font-family: var(--font-grunge);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--white);
  background: var(--black);
  border: 2px solid var(--white);
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-body {
  border: 1px solid var(--white);
  padding: 1.5rem;
  background: var(--gray-900);
}

.step-body h5 {
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  color: var(--white);
}

/* --- FOOTER --- */
footer {
  border-top: 2px solid var(--white);
  background: var(--black);
  padding: 4rem 2rem;
  text-align: center;
}

.footer-logo {
  max-width: 60px;
  filter: invert(1);
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  list-style: none;
}

.footer-links a {
  color: var(--gray-400);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--gray-400);
  letter-spacing: 1px;
}

/* --- RESPONSIVE ADJUSTMENTS --- */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .docs-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .docs-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  header {
    padding: 1rem;
  }
  nav {
    display: none; /* Add JS state to toggle */
  }
  .mobile-nav-toggle {
    display: block;
  }
  nav.mobile-active {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--black);
    border-bottom: 2px solid var(--white);
    padding: 2rem;
  }
  nav.mobile-active ul {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }
  .glitch-title {
    font-size: 2.8rem;
  }
  .iso-panel {
    grid-template-columns: 1fr;
  }
  .iso-panel-meta {
    border-right: none;
    border-bottom: 3px solid var(--white);
  }
  .command-item {
    grid-template-columns: 1fr;
  }
  .command-trigger {
    border-right: none;
    border-bottom: 1px solid var(--gray-700);
  }
}