:root {
  --term-bg: #000000;
  --term-panel: #0a0a0a;
  --term-border: #1a1a1a;
  --term-green: #00ff41;
  --term-green-glow: rgba(0, 255, 65, 0.2);
  --term-green-dim: #00220a;
  --term-text: #00ff41;
  --term-text-muted: #00aa22;
  --term-font: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--term-font);
  background: var(--term-bg);
  color: var(--term-text);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 15px;
}

/* Scanline / CRT overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
    linear-gradient(
      90deg,
      rgba(255, 0, 0, 0.06),
      rgba(0, 255, 0, 0.02),
      rgba(0, 0, 255, 0.06)
    );
  background-size: 100% 2px, 3px 100%;
  z-index: 9999;
  pointer-events: none;
}

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

::selection {
  background: rgba(0, 255, 65, 0.3);
  color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--term-bg);
  border-left: 1px solid var(--term-border);
}
::-webkit-scrollbar-thumb {
  background: var(--term-green-dim);
  border: 1px solid var(--term-green);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--term-green);
}

/* Utility animations */
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

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

.text-glow {
  text-shadow: 0 0 5px var(--term-green-glow);
}

.panel {
  background-color: var(--term-panel);
  border: 1px solid var(--term-border);
}

/* ===== NAV ===== */
.term-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 14px 24px;
  background: rgba(10, 10, 10, 0.9);
  border-bottom: 1px solid var(--term-border);
  backdrop-filter: blur(6px);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.wordmark {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.18em;
  color: var(--term-green);
}

/* Glitch wordmark */
.glitch {
  position: relative;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--term-panel);
  overflow: hidden;
}
.glitch::before {
  left: 2px;
  text-shadow: -1px 0 #ff003c;
  animation: glitch-anim 3s infinite linear alternate-reverse;
}
.glitch::after {
  left: -2px;
  text-shadow: 1px 0 #00e5ff;
  animation: glitch-anim2 2.5s infinite linear alternate-reverse;
}
@keyframes glitch-anim {
  0% { clip-path: inset(0 0 85% 0); }
  20% { clip-path: inset(40% 0 40% 0); }
  40% { clip-path: inset(80% 0 5% 0); }
  60% { clip-path: inset(20% 0 60% 0); }
  80% { clip-path: inset(60% 0 20% 0); }
  100% { clip-path: inset(10% 0 75% 0); }
}
@keyframes glitch-anim2 {
  0% { clip-path: inset(70% 0 10% 0); }
  20% { clip-path: inset(10% 0 70% 0); }
  40% { clip-path: inset(50% 0 30% 0); }
  60% { clip-path: inset(30% 0 50% 0); }
  80% { clip-path: inset(5% 0 80% 0); }
  100% { clip-path: inset(60% 0 20% 0); }
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border: 1px solid var(--term-border);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--term-green);
}

.verified-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--term-green);
  box-shadow: 0 0 6px var(--term-green);
}

.nav-links {
  display: flex;
  gap: 22px;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.nav-links a {
  color: var(--term-text-muted);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--term-green);
}

/* ===== TICKER ===== */
.ticker {
  width: 100%;
  overflow: hidden;
  background: var(--term-panel);
  border-bottom: 1px solid var(--term-border);
  padding: 8px 0;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ticker-track {
  display: inline-flex;
  white-space: nowrap;
  animation: marquee 22s linear infinite;
}

.ticker-track span {
  margin: 0 1.5rem;
  color: var(--term-green);
}

.ticker-up {
  color: #25f56a;
}
.ticker-down {
  color: #ff4d4d;
}
.ticker-sys {
  color: var(--term-text-muted);
}

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

/* ===== LAYOUT ===== */
.term-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 56px 24px 96px;
  position: relative;
  z-index: 1;
}

.term-main > section {
  margin-bottom: 96px;
}

/* Dim background image behind content */
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.1;
  background-image: url("/crypto-terminal-bg.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  mix-blend-mode: screen;
  pointer-events: none;
}

/* Section headers */
.section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.section-head h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--term-green);
  color: var(--term-green);
  white-space: nowrap;
}

.section-head .rule {
  height: 1px;
  background: var(--term-border);
  flex-grow: 1;
}

/* ===== HERO ===== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 24px;
}

.hero-prompt {
  color: var(--term-text-muted);
  margin: 0 0 12px;
  font-size: 0.9rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 28px;
  color: var(--term-green);
  text-shadow: 0 0 8px var(--term-green-glow);
}

.hero-typebox {
  display: block;
  background: var(--term-panel);
  border: 1px solid var(--term-border);
  border-left: 4px solid var(--term-green);
  padding: 14px 16px;
  color: var(--term-text-muted);
  font-size: 0.9rem;
  min-height: 3.5em;
  margin-bottom: 28px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.term-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border: 1px solid var(--term-border);
  background: transparent;
  color: var(--term-green);
  font-family: var(--term-font);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.2s ease;
}

.term-btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.term-btn:hover {
  border-color: var(--term-green);
  box-shadow: 0 0 12px var(--term-green-glow);
}

.term-btn:hover svg {
  transform: scale(1.1);
}

.term-btn-filled {
  background: var(--term-green-dim);
}

/* Hero image */
.hero-visual {
  position: relative;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--term-border);
  background: var(--term-panel);
  padding: 8px;
  overflow: hidden;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  mix-blend-mode: screen;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    var(--term-bg),
    transparent 60%
  );
  pointer-events: none;
}

.hero-visual-stats {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  z-index: 2;
}

.hero-visual-stats .muted {
  color: var(--term-text-muted);
}

/* ===== STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  background: var(--term-panel);
  border: 1px solid var(--term-border);
  padding: 24px;
  transition: border-color 0.2s ease;
}

.stat-card:hover {
  border-color: var(--term-green);
}

.stat-card .stat-label {
  color: var(--term-text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.stat-card .stat-value {
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 700;
  color: var(--term-green);
  text-shadow: 0 0 5px var(--term-green-glow);
}

.stat-card .stat-prefix {
  opacity: 0.5;
  margin-right: 8px;
  font-size: 0.8em;
}

/* ===== DEMO ===== */
.demo-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  min-height: 480px;
}

.demo-commands {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--term-panel);
  border: 1px solid var(--term-border);
  padding: 16px;
}

.demo-commands-label {
  font-size: 0.7rem;
  color: var(--term-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.demo-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--term-border);
  background: transparent;
  color: var(--term-text-muted);
  font-family: var(--term-font);
  font-size: 0.85rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
}

.demo-btn .demo-btn-cmd {
  font-weight: 700;
}

.demo-btn .demo-btn-desc {
  font-size: 0.72rem;
  opacity: 0.7;
}

.demo-btn:hover {
  border-color: var(--term-green);
  color: var(--term-green);
}

.demo-btn.active {
  background: var(--term-green-dim);
  border-color: var(--term-green);
  color: var(--term-green);
  box-shadow: 0 0 10px var(--term-green-glow);
}

/* Output window */
.demo-window {
  display: flex;
  flex-direction: column;
  background: var(--term-panel);
  border: 1px solid var(--term-border);
}

.demo-window-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--term-border);
  background: var(--term-bg);
}

.demo-dots {
  display: flex;
  gap: 8px;
}

.demo-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.demo-dots .d-red {
  background: #3a0a0a;
  border: 1px solid #ff5f56;
}
.demo-dots .d-yellow {
  background: #3a2f0a;
  border: 1px solid #ffbd2e;
}
.demo-dots .d-green {
  background: #0a3a14;
  border: 1px solid #27c93f;
}

.demo-window-title {
  font-size: 0.72rem;
  color: var(--term-text-muted);
}

.demo-result {
  flex-grow: 1;
  padding: 24px;
  overflow-y: auto;
  font-size: 0.85rem;
  line-height: 1.7;
  min-height: 260px;
}

.demo-prompt-line {
  color: var(--term-text-muted);
  margin-bottom: 14px;
}

.demo-placeholder {
  color: var(--term-text-muted);
  opacity: 0.7;
}

.demo-loading {
  color: var(--term-green);
}

.demo-error {
  color: #ff4d4d;
}

.demo-response {
  color: var(--term-green);
}

.demo-emoji {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 10px;
}

.demo-title {
  color: var(--term-green);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 12px;
  text-shadow: 0 0 5px var(--term-green-glow);
}

.demo-content {
  background: var(--term-bg);
  border: 1px solid var(--term-border);
  padding: 14px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: var(--term-font);
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--term-green);
  margin: 0 0 14px;
}

.demo-link {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--term-border);
  color: var(--term-green);
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.demo-link:hover {
  border-color: var(--term-green);
  box-shadow: 0 0 10px var(--term-green-glow);
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  position: relative;
  background: var(--term-panel);
  border: 1px solid var(--term-border);
  padding: 24px;
  transition: border-color 0.2s ease;
  overflow: hidden;
}

.feature-card:hover {
  border-color: var(--term-green);
}

.feature-card::before,
.feature-card::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: transparent;
  transition: border-color 0.2s ease;
}

.feature-card::before {
  top: 0;
  left: 0;
  border-top: 2px solid;
  border-left: 2px solid;
  border-color: transparent;
}

.feature-card::after {
  bottom: 0;
  right: 0;
  border-bottom: 2px solid;
  border-right: 2px solid;
  border-color: transparent;
}

.feature-card:hover::before,
.feature-card:hover::after {
  border-color: var(--term-green);
}

.feature-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.feature-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--term-border);
  background: var(--term-bg);
  color: var(--term-green);
  font-weight: 700;
}

.feature-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--term-green);
  margin: 0 0 6px;
}

.feature-cmds {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.feature-cmds code {
  font-size: 0.7rem;
  background: var(--term-bg);
  border: 1px solid var(--term-border);
  padding: 1px 6px;
  color: var(--term-text-muted);
}

.feature-desc {
  color: var(--term-text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  margin: 0;
}

/* ===== AUTH ===== */
.auth-panel {
  position: relative;
  background: var(--term-panel);
  border: 1px solid var(--term-border);
  padding: 32px;
}

.auth-intro {
  font-size: 1rem;
  color: var(--term-text-muted);
  max-width: 640px;
  margin: 0 0 24px;
}

.auth-steps {
  background: var(--term-bg);
  border: 1px solid var(--term-border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.auth-step .step-num {
  color: var(--term-text-muted);
  flex-shrink: 0;
}

.auth-step .step-text {
  color: #cfcfcf;
}

.auth-cmd {
  margin-top: 10px;
  padding: 12px 14px;
  background: #000;
  border: 1px solid var(--term-border);
  color: var(--term-green);
  font-size: 0.85rem;
  overflow-x: auto;
}

.auth-cmd .arg {
  color: #fff;
}

/* ===== SUPPORT ===== */
.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.support-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--term-panel);
  border: 1px solid var(--term-border);
  padding: 24px;
  transition: all 0.2s ease;
}

.support-card:hover {
  border-color: var(--term-green);
  background: var(--term-green-dim);
}

.support-card-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.support-card-left svg {
  width: 30px;
  height: 30px;
}

.support-card-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--term-green);
}

.support-card-sub {
  color: var(--term-text-muted);
  font-size: 0.8rem;
}

.support-card .ext {
  color: var(--term-text-muted);
  width: 18px;
  height: 18px;
}

.support-card:hover .ext {
  color: var(--term-green);
}

/* ===== CTA ===== */
.cta-section {
  text-align: center;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 36px;
  border: 1px solid var(--term-green);
  background: var(--term-green-dim);
  color: var(--term-green);
  font-size: 1rem;
  letter-spacing: 0.08em;
  transition: all 0.2s ease;
}

.cta-button:hover {
  box-shadow: 0 0 18px var(--term-green-glow);
  background: rgba(0, 255, 65, 0.12);
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--term-border);
  background: var(--term-panel);
  padding: 24px;
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--term-text-muted);
}

.footer-status .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--term-green);
  box-shadow: 0 0 6px var(--term-green);
}

.footer-credit {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--term-text-muted);
}

.footer-logo {
  height: 22px;
  vertical-align: middle;
  transition: opacity 0.2s ease;
}

.footer-credit a:hover .footer-logo {
  opacity: 0.75;
}

/* ===== COMMANDS PAGE ===== */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 56px 24px 96px;
  position: relative;
  z-index: 1;
}

.container h1 {
  font-size: 1.8rem;
  color: var(--term-green);
  text-shadow: 0 0 8px var(--term-green-glow);
  border-bottom: 1px solid var(--term-green);
  padding-bottom: 12px;
  margin-bottom: 32px;
}

.commands-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.command {
  background: var(--term-panel);
  border: 1px solid var(--term-border);
  padding: 20px;
  transition: border-color 0.2s ease;
}

.command:hover {
  border-color: var(--term-green);
}

.command h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--term-green);
}

.command p {
  margin: 0;
  color: var(--term-text-muted);
  font-size: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1px solid var(--term-green);
  background: var(--term-green-dim);
  color: var(--term-green);
  letter-spacing: 0.06em;
  transition: all 0.2s ease;
}

.button:hover {
  box-shadow: 0 0 14px var(--term-green-glow);
  background: rgba(0, 255, 65, 0.12);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .demo-layout {
    grid-template-columns: 1fr;
  }
  .features-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .term-nav {
    justify-content: center;
    text-align: center;
  }
  .nav-links {
    display: none;
  }
  .section-head h2 {
    font-size: 1.1rem;
    white-space: normal;
  }
}