/* ── 1T · Paper / Banknote Theme ── */

:root {
  --paper: #f4eed8;
  --paper-dark: #e8dfc4;
  --paper-edge: #c9bc98;
  --ink: #1a1f14;
  --ink-muted: #4a5240;
  --ink-green: #2d5a27;
  --ink-green-light: #3d7a35;
  --gold: #8b7355;
  --shadow: rgba(26, 31, 20, 0.18);
  --panel-radius: 6px;
  --font-display: "Cinzel", "Times New Roman", serif;
  --font-body: "Libre Baskerville", Georgia, serif;
  --font-mono: "IBM Plex Mono", monospace;
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ink-green);
}

/* ── Cinematic Hero Background ── */

.hero-video-wrap {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #0a0c08;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-video.is-active {
  opacity: 1;
}

.hero-scenes {
  position: absolute;
  inset: 0;
}

.hero-scenes.is-hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}

.scene {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  animation: sceneCycle 25s infinite;
}

.scene-spacex { animation-delay: 0s; background: radial-gradient(ellipse at 50% 80%, #1a2840 0%, #050810 70%); }
.scene-tesla { animation-delay: 5s; background: radial-gradient(ellipse at 50% 50%, #2a1515 0%, #0a0505 70%); }
.scene-cybertruck { animation-delay: 10s; background: radial-gradient(ellipse at 50% 60%, #1a1a18 0%, #080808 70%); }
.scene-x { animation-delay: 15s; background: radial-gradient(ellipse at 50% 50%, #111111 0%, #000000 70%); }
.scene-trillion { animation-delay: 20s; background: radial-gradient(ellipse at 50% 40%, #1a2a14 0%, #0a1008 70%); }

@keyframes sceneCycle {
  0%, 18% { opacity: 1; }
  20%, 100% { opacity: 0; }
}

.scene-glow {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(100, 180, 255, 0.35) 0%, transparent 70%);
  filter: blur(40px);
  animation: pulseGlow 3s ease-in-out infinite;
}

.tesla-glow { background: radial-gradient(circle, rgba(220, 50, 50, 0.4) 0%, transparent 70%); }
.cyber-glow { background: radial-gradient(circle, rgba(180, 180, 180, 0.25) 0%, transparent 70%); }
.x-glow { background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%); }
.trillion-glow { background: radial-gradient(circle, rgba(80, 160, 60, 0.4) 0%, transparent 70%); }

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
}

.scene-label {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.35em;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.8);
  margin-top: 2rem;
}

.scene-caption {
  position: relative;
  z-index: 2;
  margin: 0.5rem 0 0;
  font-style: italic;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
}

/* SpaceX rocket */
.rocket {
  position: relative;
  width: 40px;
  height: 160px;
  animation: rocketLaunch 4s ease-in infinite;
}

@keyframes rocketLaunch {
  0%, 100% { transform: translateY(80px); }
  50% { transform: translateY(-60px); }
}

.rocket-body {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 100px;
  background: linear-gradient(90deg, #ccc 0%, #fff 50%, #aaa 100%);
  border-radius: 4px 4px 2px 2px;
}

.rocket-body::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-bottom: 22px solid #ddd;
}

.rocket-flame {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 40px;
  background: linear-gradient(to top, #ff6600, #ffcc00, transparent);
  border-radius: 0 0 50% 50%;
  animation: flameFlicker 0.15s alternate infinite;
}

@keyframes flameFlicker {
  from { transform: translateX(-50%) scaleX(1); }
  to { transform: translateX(-50%) scaleX(1.3); }
}

.rocket-smoke {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 60px;
  background: radial-gradient(ellipse, rgba(200, 200, 200, 0.3) 0%, transparent 70%);
  animation: smokeExpand 2s ease-out infinite;
}

@keyframes smokeExpand {
  0% { transform: translateX(-50%) scale(0.5); opacity: 0.6; }
  100% { transform: translateX(-50%) scale(1.5); opacity: 0; }
}

/* Tesla mark */
.tesla-mark {
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: 900;
  color: #c41230;
  text-shadow: 0 0 60px rgba(196, 18, 48, 0.6);
  line-height: 1;
  animation: teslaPulse 2s ease-in-out infinite;
}

@keyframes teslaPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Cybertruck silhouette */
.cybertruck {
  position: relative;
  width: 200px;
  height: 70px;
  animation: cyberDrive 4s linear infinite;
}

@keyframes cyberDrive {
  0% { transform: translateX(-30px); }
  100% { transform: translateX(30px); }
}

.cyber-body {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #888 0%, #ccc 40%, #999 100%);
  clip-path: polygon(0 60%, 15% 20%, 45% 10%, 100% 10%, 100% 100%, 0 100%);
  border-radius: 2px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.cyber-wheel {
  position: absolute;
  bottom: -8px;
  width: 36px;
  height: 36px;
  background: #222;
  border-radius: 50%;
  border: 4px solid #555;
}

.cyber-wheel-l { left: 28px; }
.cyber-wheel-r { right: 28px; }

/* X logo */
.x-logo {
  font-size: 7rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 0 80px rgba(255, 255, 255, 0.3);
  animation: xSpin 8s linear infinite;
}

@keyframes xSpin {
  0% { transform: rotate(0deg) scale(1); }
  25% { transform: rotate(5deg) scale(1.08); }
  50% { transform: rotate(0deg) scale(1); }
  75% { transform: rotate(-5deg) scale(1.08); }
  100% { transform: rotate(0deg) scale(1); }
}

/* Money rain */
.money-rain {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.bill-flake {
  position: absolute;
  top: -40px;
  width: 50px;
  height: 24px;
  background: linear-gradient(135deg, #f4eed8 0%, #d4c9a0 100%);
  border: 1px solid #8b7355;
  border-radius: 2px;
  opacity: 0.7;
  animation: billFall linear infinite;
}

.bill-flake::after {
  content: "$";
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-family: var(--font-display);
  font-size: 10px;
  color: var(--ink-green);
}

@keyframes billFall {
  to { transform: translateY(110vh) rotate(360deg); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10, 12, 8, 0.55) 0%, rgba(10, 12, 8, 0.75) 50%, rgba(244, 238, 216, 0.92) 100%);
  pointer-events: none;
}

.paper-grain {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

/* ── Layout ── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1.5rem;
  background: rgba(244, 238, 216, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--paper-edge);
  box-shadow: 0 2px 12px var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-logo {
  border-radius: 4px;
  border: 2px solid var(--paper-edge);
  box-shadow: 0 2px 8px var(--shadow);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.brand-text small {
  font-size: 0.65rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
}

.site-nav a {
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color 0.2s;
}

.site-nav a:hover {
  color: var(--ink-green);
}

main {
  position: relative;
  z-index: 1;
  padding-top: var(--header-h);
}

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

/* ── Paper panels ── */

.paper-panel {
  position: relative;
  background:
    linear-gradient(145deg, var(--paper) 0%, var(--paper-dark) 100%);
  border: 2px solid var(--paper-edge);
  border-radius: var(--panel-radius);
  box-shadow:
    0 4px 20px var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(0, 0, 0, 0.05);
}

.paper-panel::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(139, 115, 85, 0.35);
  border-radius: 3px;
  pointer-events: none;
}

.paper-strip {
  text-align: center;
  margin-bottom: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--paper-dark);
  border-top: 3px double var(--ink-green);
  border-bottom: 3px double var(--ink-green);
}

.paper-strip h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.06em;
}

.paper-strip p {
  margin: 0;
  color: var(--ink-muted);
  font-style: italic;
}

/* ── Hero card ── */

.hero {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem 4rem;
}

.hero-card {
  width: 100%;
  max-width: 960px;
  padding: 2rem 2rem 1.5rem;
}

.panel-serial {
  position: absolute;
  top: 14px;
  left: 18px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-green);
  letter-spacing: 0.08em;
}

.panel-corner {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--ink-muted);
}

.panel-corner.tl { top: 14px; right: 18px; }
.panel-corner.tr { bottom: 14px; right: 18px; text-align: right; }

.panel-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--paper-edge);
  text-align: center;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-logo {
  width: 100%;
  border-radius: 4px;
  border: 3px solid var(--paper-edge);
  box-shadow: 0 8px 24px var(--shadow);
}

.hero-copy h1 {
  margin: 0.25rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.5vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.ink-green {
  color: var(--ink-green);
}

.eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.lead {
  margin: 0 0 1.5rem;
  color: var(--ink-muted);
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.ca-line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  word-break: break-all;
}

.ca-line code {
  color: var(--ink-green);
  background: rgba(45, 90, 39, 0.08);
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 3px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  border: 2px solid transparent;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--ink-green);
  color: var(--paper);
  border-color: #1e4019;
  box-shadow: 0 3px 12px rgba(45, 90, 39, 0.35);
}

.btn-primary:hover {
  background: var(--ink-green-light);
}

.btn-outline {
  background: #e8dfc4;
  color: var(--ink-green);
  border-color: var(--ink-green);
}

.btn-outline:hover {
  background: rgba(45, 90, 39, 0.08);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.68rem;
}

/* ── Timeline ── */

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.timeline-card {
  padding: 1.5rem;
}

.timeline-card.highlight {
  border-color: var(--ink-green);
  background: linear-gradient(145deg, #f8f4e8 0%, #ebe3c8 100%);
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--ink-green);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.timeline-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.timeline-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-muted);
}

/* ── Token stats ── */

.token-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.stat-card {
  padding: 1.25rem;
  text-align: center;
}

.stat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

/* ── Buy section ── */

.buy-steps {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: step;
}

.buy-steps li {
  padding: 1.25rem 1.5rem;
  counter-increment: step;
  display: grid;
  gap: 0.25rem;
}

.buy-steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--ink-green);
  letter-spacing: 0.1em;
}

.buy-steps strong {
  font-family: var(--font-display);
  letter-spacing: 0.06em;
}

.buy-steps span {
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.buy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.chart-wrap {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  padding: 0;
}

.chart-wrap iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: none;
}

.chart-wrap iframe.is-visible {
  display: block;
}

.chart-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 2rem;
  text-align: center;
  font-style: italic;
  color: var(--ink-muted);
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 8px,
    rgba(139, 115, 85, 0.06) 8px,
    rgba(139, 115, 85, 0.06) 16px
  );
}

.chart-placeholder.is-hidden {
  display: none;
}

/* ── Community ── */

.community-banner {
  padding: 0.75rem;
  margin-bottom: 1.5rem;
}

.community-banner img {
  width: 100%;
  border-radius: 3px;
  border: 1px solid var(--paper-edge);
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.disclaimer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--ink-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ── Footer ── */

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 1.5rem 3rem;
  background: var(--paper-dark);
  border-top: 3px double var(--paper-edge);
  text-align: center;
}

.footer-logo {
  border-radius: 4px;
  border: 2px solid var(--paper-edge);
  opacity: 0.85;
}

.site-footer p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
}

/* ── Toast ── */

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  transition: transform 0.35s ease;
  pointer-events: none;
}

.toast.is-visible {
  transform: translateX(-50%) translateY(0);
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .site-nav,
  .header-cta {
    display: none;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-logo {
    max-width: 180px;
    margin: 0 auto;
  }

  .hero-actions,
  .buy-actions,
  .social-row {
    justify-content: center;
  }

  .panel-serial,
  .panel-corner {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}