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

/* ============================================================
   CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Palette */
  --bg: #0a0a0a;
  --bg-lighter: #0f0f0f;
  --bg-ticker: #111;
  --amber: #ffb800;
  --green: #00ff7f;
  --red: #ff3838;
  --border: #1f1f1f;
  --border-light: #2a2a2a;
  --text-muted: #888;
  --text-dim: #8a8a8a;
  --text-body: #d4d4d4;

  /* Typography */
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --space-10: 5rem;

  /* Borders */
  --radius: 0;
  --hairline: 1px solid var(--border);

  /* Animation */
  --duration-fast: 0.15s;
  --duration-normal: 0.3s;
}

/* ============================================================
   BASE
   ============================================================ */
html {
  background: var(--bg);
  color: var(--text-body);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

/* CRT scanline overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

/* Selection */
::selection {
  background: var(--amber);
  color: #000;
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-3);
  z-index: 10000;
  padding: var(--space-2) var(--space-4);
  background: var(--amber);
  color: #000;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-2);
}

/* Focus rings */
input:focus-visible,
select:focus-visible,
button:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.wordmark {
  font-family: var(--font-sans);
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--amber);
  text-shadow: 0 0 40px rgba(255, 184, 0, 0.3), 0 0 80px rgba(255, 184, 0, 0.1);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 2.5rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text-body);
  line-height: 1.1;
  margin-bottom: var(--space-5);
}

/* ============================================================
   STATUS BAR
   ============================================================ */
.status-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 28px;
  padding: 0 var(--space-3);
  background: var(--bg);
  border-bottom: var(--hairline);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.status-bar-left,
.status-bar-center,
.status-bar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.status-bar-center {
  color: var(--amber);
  font-weight: 500;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6rem;
  color: var(--text-muted);
}

.status-pill .dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 4px var(--green);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  padding: var(--space-10) var(--space-6);
  text-align: center;
}

.hero-prehead {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero-wordmark {
  font-size: clamp(2.5rem, 11vw, 11rem);
  line-height: 0.9;
  margin-bottom: var(--space-5);
}

.hero-tagline {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-body);
  margin-bottom: var(--space-3);
  max-width: 700px;
}

.hero-subhead {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.hero-form {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--space-4);
}

.hero-form-field {
  display: flex;
}

.hero-form input {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--bg-lighter);
  border: 1px solid var(--border-light);
  color: var(--text-body);
  padding: 0.7rem var(--space-4);
  width: 320px;
  max-width: 60vw;
  outline: none;
  transition: border-color var(--duration-fast);
  border-radius: var(--radius);
}

.hero-form input:focus {
  border-color: var(--amber);
  box-shadow: inset 0 0 0 1px var(--amber);
}

.hero-form input:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
}

/* Shared button style */
.btn-amber {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--amber);
  color: #000;
  border: none;
  padding: 0.7rem var(--space-5);
  cursor: pointer;
  transition: opacity var(--duration-fast), box-shadow var(--duration-fast);
  border-radius: var(--radius);
  white-space: nowrap;
}

.btn-amber:hover {
  opacity: 0.9;
  box-shadow: 0 0 20px rgba(255, 184, 0, 0.4);
}

.btn-amber:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.hero-wait-note {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.03em;
}

/* ============================================================
   FORM SUCCESS / ERROR
   ============================================================ */
.hero-success {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--amber);
  margin-top: var(--space-3);
  text-shadow: 0 0 10px rgba(255, 184, 0, 0.3);
  display: none;
}

.form-error {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--red);
  margin-top: var(--space-2);
  text-align: center;
}

/* ============================================================
   TICKER TAPE
   ============================================================ */
.ticker-wrap {
  width: 100%;
  overflow: hidden;
  background: var(--bg-ticker);
  border-top: var(--hairline);
  border-bottom: var(--hairline);
  height: 36px;
  display: flex;
  align-items: center;
}

.ticker-track {
  display: flex;
  animation: ticker-scroll 80s linear infinite;
  white-space: nowrap;
  will-change: transform;
}

.ticker-wrap:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  color: var(--text-body);
  padding: 0 var(--space-5);
}

.ticker-item .name {
  font-weight: 500;
  color: var(--text-muted);
}

.ticker-item .prob {
  font-weight: 600;
}

.ticker-item .up {
  color: var(--green);
  font-weight: 500;
}

.ticker-item .down {
  color: var(--red);
  font-weight: 500;
}

.ticker-sep {
  color: var(--border-light);
  font-size: 0.7rem;
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section {
  padding: var(--space-10) var(--space-6);
  max-width: 1200px;
  margin: 0 auto;
}

.preview-section {
  padding: var(--space-10) var(--space-6);
  max-width: 1100px;
  margin: 0 auto;
}

/* ============================================================
   PRODUCT PREVIEW (TERMINAL)
   ============================================================ */
.terminal-frame {
  background: var(--bg-lighter);
  border: 1px solid var(--amber);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow:
    0 0 0 2px var(--bg),
    0 0 0 3px var(--border-light),
    0 0 30px rgba(255, 184, 0, 0.05);
}

.terminal-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px var(--space-3);
  background: #141414;
  border-bottom: var(--hairline);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.terminal-titlebar-right {
  color: var(--text-dim);
}

.terminal-market-header {
  padding: 8px var(--space-3);
  border-bottom: var(--hairline);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px;
}

.terminal-market-header .market-name {
  font-weight: 600;
  color: var(--text-body);
}

.terminal-market-header .market-stat {
  color: var(--text-muted);
}

.terminal-market-header .market-stat .val {
  color: var(--text-body);
  font-weight: 500;
}

.terminal-market-header .market-stat .dn {
  color: var(--red);
}

.terminal-body {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  border-bottom: var(--hairline);
}

.terminal-quote-panel {
  padding: var(--space-3);
  border-right: var(--hairline);
}

.terminal-quote-panel .quote-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  margin-bottom: 4px;
  color: var(--text-muted);
}

.terminal-quote-panel .quote-row .qlabel {
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.terminal-quote-panel .quote-row .qval {
  color: var(--text-body);
  font-weight: 500;
}

.terminal-chart-panel {
  padding: var(--space-3);
  border-right: var(--hairline);
}

.terminal-chart-panel .chart-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.terminal-chart-panel svg {
  display: block;
  width: 100%;
  height: auto;
}

.terminal-lower {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.terminal-orderbook {
  padding: var(--space-3);
  border-right: var(--hairline);
}

.terminal-trades {
  padding: var(--space-3);
}

.terminal-panel-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: var(--hairline);
}

.terminal-ob-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  margin-bottom: 3px;
  color: var(--text-muted);
}

.terminal-ob-row .ob-price {
  color: var(--text-body);
  font-weight: 500;
}

.terminal-trade-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  margin-bottom: 3px;
  color: var(--text-muted);
}

.terminal-trade-row .tr-price {
  color: var(--text-body);
  font-weight: 500;
}

.terminal-trade-row .tr-time {
  color: var(--text-dim);
}

/* ============================================================
   FEATURES GRID
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.feature-card {
  background: var(--bg-lighter);
  border: 1px solid var(--border);
  border-top: 2px solid var(--amber);
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius);
  transition: border-color var(--duration-fast);
}

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

.feature-card-header {
  padding: 10px 14px;
  border-bottom: var(--hairline);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
}

.feature-card-body {
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.feature-card-body strong {
  color: var(--text-body);
  font-weight: 500;
}

.feature-card-subtitle {
  margin-top: 8px;
  padding-top: 8px;
  border-top: var(--hairline);
  font-size: 0.65rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-strip {
  width: 100%;
  padding: 0;
  border-top: var(--hairline);
  border-bottom: var(--hairline);
}

.stats-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-6);
  min-height: 80px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--amber);
  text-shadow: 0 0 15px rgba(255, 184, 0, 0.2);
  letter-spacing: -0.03em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ============================================================
   SECONDARY WAITLIST
   ============================================================ */
.waitlist-section {
  text-align: center;
}

.waitlist-subhead {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.waitlist-form-row {
  display: flex;
  gap: var(--space-3);
  max-width: 720px;
  margin: 0 auto var(--space-4) auto;
  flex-wrap: wrap;
  justify-content: center;
}

.waitlist-form-row input,
.waitlist-form-row select {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--bg-lighter);
  border: 1px solid var(--border-light);
  color: var(--text-body);
  padding: 0.7rem var(--space-4);
  outline: none;
  transition: border-color var(--duration-fast);
  border-radius: var(--radius);
  flex: 1;
  min-width: 180px;
}

.waitlist-form-row input:focus,
.waitlist-form-row select:focus {
  border-color: var(--amber);
  box-shadow: inset 0 0 0 1px var(--amber);
}

.waitlist-form-row select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

.waitlist-form-row select option {
  background: var(--bg-lighter);
  color: var(--text-body);
}

.waitlist-submit {
  max-width: 720px;
  margin: 0 auto;
}

.waitlist-submit button {
  width: 100%;
  padding: 0.85rem var(--space-6);
  font-size: 0.85rem;
}

.waitlist-note {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.03em;
}

.waitlist-field {
  flex: 1;
  min-width: 180px;
  display: flex;
}

.waitlist-field input,
.waitlist-field select {
  width: 100%;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  width: 100%;
  border-top: var(--hairline);
  padding: 1.2rem var(--space-6);
  min-height: 60px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--green);
}

.footer-status .dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 4px var(--green);
}

.footer-center {
  display: flex;
  gap: var(--space-5);
}

.footer-center a {
  cursor: pointer;
  transition: color var(--duration-fast);
  color: inherit;
  text-decoration: none;
}

.footer-center a:hover {
  color: var(--amber);
}

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

@keyframes wordmark-glow {
  0%,
  100% {
    text-shadow: 0 0 40px rgba(255, 184, 0, 0.3), 0 0 80px rgba(255, 184, 0, 0.1);
  }
  50% {
    text-shadow: 0 0 55px rgba(255, 184, 0, 0.45), 0 0 100px rgba(255, 184, 0, 0.15);
  }
}

/* ============================================================
   PREFERS 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;
  }

  .ticker-track {
    animation: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .wordmark {
    animation: wordmark-glow 4s ease-in-out infinite;
  }
}

/* ============================================================
   RESPONSIVE — 1024px (tablet)
   ============================================================ */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   RESPONSIVE — 768px (mobile)
   ============================================================ */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .hero-subhead {
    font-size: 0.85rem;
  }

  .hero-form {
    flex-direction: column;
    width: 100%;
  }

  .hero-form input {
    max-width: 100%;
    width: 100%;
  }

  .hero-form button {
    width: 100%;
  }

  .terminal-body {
    grid-template-columns: 1fr;
  }

  .terminal-lower {
    grid-template-columns: 1fr;
  }

  .terminal-quote-panel,
  .terminal-chart-panel,
  .terminal-orderbook {
    border-right: none;
    border-bottom: var(--hairline);
  }

  .waitlist-form-row {
    flex-direction: column;
  }

  .waitlist-form-row input,
  .waitlist-form-row select,
  .waitlist-field {
    min-width: 100%;
    width: 100%;
  }

  .stats-inner {
    flex-wrap: wrap;
    gap: var(--space-5);
    justify-content: center;
  }

  .stat-number {
    font-size: 1.4rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .status-bar-center {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .section,
  .preview-section {
    padding: var(--space-8) var(--space-4);
  }

  .ticker-wrap {
    height: 30px;
  }

  .ticker-item {
    font-size: 0.62rem;
    padding: 0 var(--space-4);
  }
}

/* ============================================================
   RESPONSIVE — 480px (small mobile)
   ============================================================ */
@media (max-width: 480px) {
  .status-bar-right {
    display: none;
  }

  .status-bar {
    justify-content: center;
    font-size: 0.55rem;
    padding: 0 8px;
  }
}