/* Hardcore Terminal Style / CRT Monitor Effect */
@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');

:root {
  --bg-color: #050505;
  --text-main: #33ff33; /* Phosphor green */
  --text-dim: #22cc22;
  --text-faint: #117711;
  --border-color: #33ff33;
  --glitch-1: #ff00ff;
  --glitch-2: #00ffff;
  --font-main: 'VT323', 'Courier New', Courier, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 20px;
  line-height: 1.5;
  text-transform: uppercase;
  min-height: 100vh;
  animation: crt-flicker 0.15s infinite;
}

/* CRT Scanlines */
body::before {
  content: " ";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(
    to bottom,
    rgba(18, 16, 16, 0) 50%,
    rgba(0, 0, 0, 0.25) 50%
  );
  background-size: 100% 4px;
  z-index: 9999;
  pointer-events: none;
}

/* CRT Vignette & Screen Curve */
body::after {
  content: " ";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: radial-gradient(circle, rgba(0,0,0,0) 60%, rgba(0,0,0,0.6) 100%);
  box-shadow: inset 0 0 100px rgba(0,0,0,0.9);
  z-index: 9998;
  pointer-events: none;
}

@keyframes crt-flicker {
  0% { opacity: 0.98; }
  50% { opacity: 0.95; }
  100% { opacity: 0.99; }
}

a {
  color: var(--text-main);
  text-decoration: none;
}

a:hover {
  background-color: var(--text-main);
  color: var(--bg-color);
}

.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 10;
}

/* Header */
.site-header {
  border-bottom: 2px solid var(--border-color);
  padding: 20px 0;
  margin-bottom: 40px;
  position: relative;
}
.site-header::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--text-faint);
}

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

.brand {
  font-size: 28px;
  font-weight: bold;
  letter-spacing: 2px;
}
.brand::before {
  content: "SYS>";
  margin-right: 10px;
  color: var(--text-dim);
}
.brand::after {
  content: "_";
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.nav a {
  margin-left: 20px;
  font-size: 18px;
}
.nav a::before { content: "["; color: var(--text-dim); }
.nav a::after { content: "]"; color: var(--text-dim); }
.nav a:hover::before, .nav a:hover::after { color: var(--bg-color); }

/* Hero Section */
.hero {
  text-align: center;
  padding: 60px 0;
  border: 1px solid var(--border-color);
  margin-bottom: 40px;
  position: relative;
  background: rgba(51, 255, 51, 0.05);
}

.hero h1 {
  font-size: 64px;
  margin: 0 0 20px;
  text-shadow: 3px 0 var(--glitch-1), -3px 0 var(--glitch-2);
  letter-spacing: 4px;
}

.hero .subtitle {
  font-size: 24px;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.hero .lead {
  max-width: 600px;
  margin: 0 auto 40px;
  color: var(--text-dim);
  font-size: 18px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border: 2px solid var(--border-color);
  color: var(--text-main);
  background: transparent;
  font-size: 24px;
  font-family: var(--font-main);
  cursor: pointer;
  text-align: center;
  text-transform: uppercase;
  transition: all 0.1s;
}
.btn::before { content: "[ "; }
.btn::after { content: " ]"; }
.btn:hover {
  background: var(--text-main);
  color: var(--bg-color);
  text-shadow: none;
}
.btn small {
  display: block;
  font-size: 14px;
  margin-top: 5px;
}

/* Sections */
.section {
  margin-bottom: 60px;
}
.section h2 {
  font-size: 28px;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 10px;
  margin-bottom: 30px;
  display: inline-block;
}
.section h2::before { content: ">> "; color: var(--text-dim); }

/* Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.card {
  border: 1px solid var(--border-color);
  padding: 20px;
  background: rgba(0,0,0,0.8);
  position: relative;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 10px; height: 10px;
  border-top: 2px solid var(--text-main);
  border-left: 2px solid var(--text-main);
}
.card::after {
  content: "";
  position: absolute;
  bottom: 0; right: 0;
  width: 10px; height: 10px;
  border-bottom: 2px solid var(--text-main);
  border-right: 2px solid var(--text-main);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}
.card h3::before { content: "* "; color: var(--text-dim); }
.card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 18px;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step {
  border: 1px solid var(--border-color);
  padding: 20px;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-size: 32px;
  color: var(--text-faint);
  margin-bottom: 10px;
}
.step h3 { margin: 0 0 10px; font-size: 22px; }
.step p { margin: 0; color: var(--text-dim); }

/* Prose / Pages */
.page {
  padding: 40px 0;
}
.page h1 {
  font-size: 40px;
  margin: 0 0 10px;
}
.page .updated {
  color: var(--text-faint);
  margin-bottom: 40px;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 20px;
}
.prose {
  border: 1px solid var(--border-color);
  padding: 30px;
  background: rgba(51, 255, 51, 0.02);
}
.prose h2 {
  font-size: 24px;
  margin: 30px 0 15px;
  color: var(--text-main);
}
.prose h2::before { content: "# "; }
.prose p, .prose li {
  color: var(--text-dim);
  margin-bottom: 15px;
}
.prose ul {
  list-style-type: square;
  padding-left: 20px;
}
.prose a {
  border-bottom: 1px solid var(--text-main);
}

/* FAQ */
.faq details {
  border: 1px solid var(--border-color);
  margin-bottom: 15px;
  padding: 15px;
  background: rgba(0,0,0,0.5);
}
.faq summary {
  cursor: pointer;
  font-size: 20px;
  font-weight: bold;
  outline: none;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "[+] "; color: var(--text-faint); }
.faq details[open] summary::before { content: "[-] "; color: var(--text-main); }
.faq p {
  margin: 15px 0 0 0;
  color: var(--text-dim);
  padding-left: 25px;
  border-left: 1px dashed var(--text-faint);
}

/* Contact */
.contact-box {
  text-align: center;
  border: 1px solid var(--border-color);
  padding: 30px;
  margin-top: 40px;
}
.contact-box .email {
  font-size: 28px;
  margin: 15px 0;
}

/* Footer */
.site-footer {
  border-top: 2px solid var(--border-color);
  padding: 30px 0;
  margin-top: 60px;
}
.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.site-footer .foot-links a {
  margin-right: 20px;
  color: var(--text-dim);
}
.site-footer .copy {
  color: var(--text-faint);
}

@media (max-width: 768px) {
  .site-header .container { flex-direction: column; gap: 20px; }
  .nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
  .nav a { margin: 0; }
  .hero h1 { font-size: 40px; }
  .site-footer .container { flex-direction: column; gap: 20px; text-align: center; }
  .site-footer .foot-links a { margin: 0 10px; }
}

/* Terminal ASCII Art styling */
.ascii-art {
  font-size: 14px;
  line-height: 1.1;
  white-space: pre;
  color: var(--text-main);
  margin-bottom: 20px;
  text-align: center;
  font-weight: bold;
}