@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=VT323&display=swap');

:root {
  --black: #080808;
  --green: #00FF41;
  --green-dim: #00A82D;
  --green-dark: #003B00;
  --green-faint: #001800;
  --grey: #1a1a1a;
  --white: #E8E8E8;
  --red: #FF2200;
  --amber: #FFB000;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--black);
  color: var(--green);
  font-family: 'Share Tech Mono', 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: default;
}

/* ===== SCAN-LINE OVERLAY (enhanced) ===== */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.06) 2px,
    rgba(0,0,0,0.06) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ===== AMBIENT CRT Flicker (enhanced) ===== */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,255,65,0.012);
  pointer-events: none;
  z-index: 9998;
}

/* Ambient flicker — smoother, less jarring */
.crt-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9997;
  animation: crt-rumble 8s infinite;
}
@keyframes crt-rumble {
  0%, 94.99%, 100% { opacity: 0; }
  95% { opacity: 0.03; }
  96% { opacity: 0; }
  97% { opacity: 0.01; }
  98% { opacity: 0; }
}

/* ===== VIGNETTE ===== */
.vignette {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(ellipse at center, transparent 60%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
  z-index: 9996;
}

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 24px; left: 0;
  width: 100%;
  background: var(--black);
  border-bottom: 1px solid var(--green-dark);
  padding: 12px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  backdrop-filter: blur(2px);
}

.nav-logo {
  font-family: 'VT323', monospace;
  font-size: 22px;
  color: var(--green);
  text-decoration: none;
  letter-spacing: 3px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-logo span { color: var(--green-dim); }
.nav-logo .logo-glow {
  display: inline-block;
  animation: logo-breathe 4s ease-in-out infinite;
}
@keyframes logo-breathe {
  0%, 100% { text-shadow: 0 0 8px rgba(0,255,65,0.2); }
  50% { text-shadow: 0 0 20px rgba(0,255,65,0.5); }
}

.nav-links { display: flex; gap: 30px; list-style: none; }

.nav-links a {
  color: var(--green-dim);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::before { content: '> '; color: var(--green-dark); transition: color 0.2s; }
.nav-links a:hover { color: var(--green); }
.nav-links a:hover::before { color: var(--green); }
.nav-links a.active { color: var(--green); }
.nav-links a.active::before { color: var(--green); }

/* Active page indicator line */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--green);
  transition: width 0.3s;
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-status {
  font-size: 11px;
  color: var(--green-dark);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-status .dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.nav-status .status-clock {
  color: var(--green-dark);
  font-size: 10px;
  margin-left: 4px;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

main { padding-top: 104px; min-height: 100vh; }

/* ===== TERMINAL BOX ===== */
.terminal {
  background: var(--black);
  border: 1px solid var(--green-dark);
  margin: 20px 40px;
  transition: border-color 0.3s;
}
.terminal:hover {
  border-color: var(--green-dim);
}

.terminal-bar {
  background: var(--green-dark);
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--green-dark);
}

.terminal-bar span { font-size: 11px; color: var(--green-dim); letter-spacing: 1px; }
.terminal-body { padding: 24px 30px; }

.cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--green);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
}

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

/* ===== GLITCH ===== */
.glitch { position: relative; }

.glitch:hover { animation: glitch-anim 0.3s infinite; }

@keyframes glitch-anim {
  0% { text-shadow: 2px 0 var(--red), -2px 0 var(--green-dim); }
  25% { text-shadow: -2px 0 var(--red), 2px 0 var(--green-dim); }
  50% { text-shadow: 2px 0 var(--amber), -2px 0 var(--green); }
  75% { text-shadow: -2px 0 var(--amber), 2px 0 var(--green-dim); }
  100% { text-shadow: 2px 0 var(--red), -2px 0 var(--green-dim); }
}

/* ===== GLITCH WARNING (shared, hidden by default) ===== */
.glitch-warning {
  border: 1px solid var(--red);
  padding: 16px 20px;
  background: rgba(255,34,0,0.04);
  margin-top: 30px;
  position: relative;
  overflow: hidden;
}
.glitch-warning::before {
  content: '// UNKNOWN SIGNAL — ORIGIN UNVERIFIED';
  position: absolute;
  top: -8px; left: 14px;
  background: var(--black);
  padding: 0 8px;
  font-size: 10px;
  color: var(--red);
  letter-spacing: 3px;
}
.glitch-text {
  font-family: 'VT323', monospace;
  font-size: 18px;
  color: var(--red);
  letter-spacing: 2px;
  animation: glitch-warning 3s infinite;
  line-height: 1.6;
}
@keyframes glitch-warning {
  0%   { text-shadow: none; opacity: 1; transform: none; }
  5%   { text-shadow: 3px 0 var(--amber), -3px 0 var(--green); opacity: 0.8; transform: skewX(-1deg); }
  6%   { text-shadow: none; opacity: 1; transform: none; }
  20%  { text-shadow: none; opacity: 1; transform: none; }
  21%  { text-shadow: -4px 0 var(--amber), 4px 0 var(--green); opacity: 0.6; transform: skewX(2deg) translateX(2px); }
  22%  { text-shadow: none; opacity: 1; transform: none; }
  60%  { text-shadow: none; opacity: 1; transform: none; }
  61%  { text-shadow: 2px 0 var(--red); opacity: 0.4; transform: translateX(-3px); }
  62%  { text-shadow: -2px 0 var(--amber); opacity: 0.9; transform: translateX(2px); }
  63%  { text-shadow: none; opacity: 1; transform: none; }
  80%  { opacity: 1; }
  81%  { opacity: 0.2; }
  82%  { opacity: 1; }
  100% { text-shadow: none; opacity: 1; transform: none; }
}
.glitch-bar {
  height: 2px;
  background: var(--red);
  margin: 8px 0;
  animation: bar-flicker 2.5s infinite;
  opacity: 0.5;
}
@keyframes bar-flicker {
  0%, 90%, 100% { opacity: 0.5; width: 100%; }
  91% { opacity: 0.1; width: 60%; }
  92% { opacity: 0.7; width: 100%; }
  95% { opacity: 0.3; width: 80%; }
}
.glitch-warning.hidden-warning { display: none; }
.glitch-warning.visible-warning { display: block; }
.glitch-warning.flash-warning {
  display: block;
  animation: flash-in 0.3s ease-out;
}
@keyframes flash-in {
  0% { opacity: 0; transform: translateY(-8px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ===== SECTION LABELS / TITLES ===== */
.section-label {
  font-size: 11px;
  color: var(--green-dark);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-family: 'VT323', monospace;
  font-size: 48px;
  color: var(--green);
  line-height: 1;
  margin-bottom: 20px;
}

.divider { border: none; border-top: 1px solid var(--green-dark); margin: 30px 0; }

/* ===== CARDS (enhanced) ===== */
.card {
  border: 1px solid var(--green-dark);
  padding: 20px;
  background: var(--green-faint);
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--green-dark);
  transition: background 0.3s;
}

.card:hover {
  border-color: var(--green-dim);
  background: rgba(0,24,0,0.8);
  box-shadow: 0 0 20px rgba(0,255,65,0.05);
}

.card:hover::before { background: var(--green); }

.card-label {
  font-size: 10px;
  color: var(--green-dark);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.card-title {
  font-family: 'VT323', monospace;
  font-size: 28px;
  color: var(--green);
  margin-bottom: 10px;
}

.card-body {
  color: var(--green-dim);
  font-size: 13px;
  line-height: 1.7;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== BUTTONS (enhanced) ===== */
.btn {
  display: inline-block;
  border: 1px solid var(--green-dim);
  color: var(--green);
  padding: 10px 24px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  transition: all 0.2s;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,255,65,0.04), transparent);
  transition: left 0.4s;
}

.btn:hover::after {
  left: 100%;
}

.btn:hover {
  background: var(--green-dark);
  border-color: var(--green);
  text-decoration: none;
}

.btn-ghost { border-color: var(--green-dark); color: var(--green-dim); }
.btn-ghost:hover { color: var(--green); border-color: var(--green-dim); background: var(--green-faint); }

/* ===== UTILITY TEXT ===== */
.text-dim { color: var(--green-dim); }
.text-dark { color: var(--green-dark); }
.text-white { color: var(--white); }
.text-red { color: var(--red); }
.text-amber { color: var(--amber); }
.text-sm { font-size: 12px; }
.text-xs { font-size: 11px; }

.redacted {
  background: var(--green-dim);
  color: var(--green-dim);
  user-select: none;
  padding: 0 4px;
  transition: all 0.3s;
  cursor: pointer;
}

.redacted:hover { background: transparent; color: var(--green); }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--green-dark);
  padding: 20px 40px;
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--green-dark);
  font-size: 11px;
  letter-spacing: 1px;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--green-dark); }
::-webkit-scrollbar-thumb:hover { background: var(--green-dim); }

/* ===== BOOT SCREEN ===== */
#boot-screen {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--black);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 60px;
  font-family: 'Share Tech Mono', monospace;
}

#boot-screen.hidden { display: none; }

.boot-line {
  color: var(--green-dim);
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 4px;
  opacity: 0;
  transition: opacity 0.2s;
}

.boot-line.show { opacity: 1; }
.boot-line.error { color: var(--red); }
.boot-line.warn { color: var(--amber); }
.boot-line.highlight { color: var(--green); font-size: 16px; }

/* ===== BREADCRUMB ===== */
.breadcrumb { font-size: 11px; color: var(--green-dark); letter-spacing: 2px; margin-bottom: 20px; }
.breadcrumb a { color: var(--green-dark); }
.breadcrumb a:hover { color: var(--green-dim); text-decoration: none; }
.breadcrumb span { margin: 0 8px; }

.page-intro { max-width: 600px; color: var(--green-dim); font-size: 13px; line-height: 1.8; margin-top: 16px; }

/* ===== TYPEWRITER EFFECT ===== */
.typewriter {
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--green);
  animation: type-cursor 1s step-end infinite;
  display: inline-block;
}
@keyframes type-cursor {
  0%, 100% { border-color: var(--green); }
  50% { border-color: transparent; }
}

/* ===== AMBIENT STATIC BORDER ===== */
.static-border {
  position: relative;
}
.static-border::after {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  right: -1px; bottom: -1px;
  border: 1px solid var(--green-dark);
  opacity: 0;
  transition: opacity 0.5s;
}
.static-border:hover::after {
  opacity: 0.3;
  animation: static-edge 0.5s infinite;
}
@keyframes static-edge {
  0% { clip-path: inset(0 0 95% 0); }
  10% { clip-path: inset(10% 0 85% 0); }
  20% { clip-path: inset(30% 0 60% 0); }
  30% { clip-path: inset(5% 0 90% 0); }
  40% { clip-path: inset(50% 0 40% 0); }
  50% { clip-path: inset(80% 0 10% 0); }
  60% { clip-path: inset(20% 0 70% 0); }
  70% { clip-path: inset(60% 0 30% 0); }
  80% { clip-path: inset(0 0 90% 0); }
  90% { clip-path: inset(40% 0 50% 0); }
  100% { clip-path: inset(70% 0 20% 0); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  nav { padding: 12px 20px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 11px; }
  .nav-status .status-clock { display: none; }
  .terminal { margin: 10px 16px; }
  .terminal-body { padding: 16px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .section-title { font-size: 36px; }
  footer { flex-direction: column; gap: 8px; text-align: center; }
}

/* ===== TICKER BAR ===== */
#ticker-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 24px;
  background: #0a0a0a;
  border-bottom: 1px solid var(--green-dark);
  overflow: hidden;
  z-index: 1002;
  display: flex;
  align-items: center;
}

.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: ticker-scroll 30s linear infinite;
  width: max-content;
}

.ticker-text {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  color: var(--amber);
  letter-spacing: 2px;
  padding: 0 16px;
  line-height: 24px;
  opacity: 0.7;
  flex-shrink: 0;
}

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}