/* =========================================================
   AXON — an autonomous mind, onchain
   Near-black base, electric mint accent, Chakra Petch + JetBrains Mono
   ========================================================= */

:root {
  --bg: #07080a;
  --bg-raised: #0c0e11;
  --bg-panel: #0a0c0f;
  --line: rgba(238, 240, 242, 0.09);
  --line-strong: rgba(238, 240, 242, 0.16);
  --text: #eef0f2;
  --muted: #8b9098;
  --muted-dim: #5c6167;

  --mint: #2fe6a0;
  --mint-dim: rgba(47, 230, 160, 0.14);
  --mint-line: rgba(47, 230, 160, 0.35);
  --mint-glow: rgba(47, 230, 160, 0.25);

  --red: #ff5c6c;
  --red-dim: rgba(255, 92, 108, 0.14);

  --font-display: "Chakra Petch", "Sora", sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background: var(--mint);
  color: #07080a;
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; margin: 0; padding: 0; }
table { border-collapse: collapse; width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }

/* =========================================================
   Background atmosphere — neural canvas + fine grid
   ========================================================= */

#neural-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(238, 240, 242, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(238, 240, 242, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 40%, transparent 90%);
}

main, header, footer {
  position: relative;
  z-index: 1;
}

/* =========================================================
   Reveal-on-load entrance animation
   ========================================================= */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: reveal-in 0.9s var(--ease) forwards;
}

@keyframes reveal-in {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* =========================================================
   Layout helpers
   ========================================================= */

.section-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  color: var(--text);
  margin-bottom: 16px;
  max-width: 720px;
}

.section-sub {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 15px;
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 20px;
}

/* =========================================================
   Nav
   ========================================================= */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 8, 10, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.wordmark-mark {
  display: inline-flex;
  color: var(--mint);
  filter: drop-shadow(0 0 6px var(--mint-glow));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 13.5px;
  color: var(--muted);
}

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

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

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 8px 1px var(--mint-glow);
  animation: pulse-dot 2.2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.82); }
}

@media (max-width: 860px) {
  .nav-links { display: none; }
}

/* =========================================================
   Buttons
   ========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.btn-primary {
  background: var(--mint);
  color: #07080a;
  box-shadow: 0 0 0 0 var(--mint-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -6px var(--mint-glow);
}

.btn-primary svg {
  transition: transform 0.2s var(--ease);
}

.btn-primary:hover svg {
  transform: translateX(3px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
}

.btn-ghost:hover {
  border-color: var(--mint-line);
  color: var(--mint);
}

/* =========================================================
   Hero
   ========================================================= */

.hero {
  padding: 88px 0 96px;
}

.hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 22px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 8px 1px var(--mint-glow);
}

.hero-title {
  font-size: clamp(38px, 5.2vw, 60px);
  line-height: 1.06;
  color: var(--text);
  margin-bottom: 24px;
}

.accent-text {
  color: var(--mint);
  text-shadow: 0 0 28px var(--mint-glow);
}

.hero-sub {
  font-family: var(--font-mono);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 460px;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* =========================================================
   Hero terminal panel
   ========================================================= */

.hero-panel { animation-delay: 0.12s; }

.panel-frame {
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 40px 80px -30px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(47, 230, 160, 0.04),
    0 0 60px -20px rgba(47, 230, 160, 0.08);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}

.panel-head-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 8px 1px var(--mint-glow);
}

.panel-title {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.panel-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mint);
}

.live-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  animation: pulse-dot 1.6s ease-in-out infinite;
}

.terminal {
  height: 300px;
  padding: 18px 18px 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  line-height: 1.85;
}

.term-line {
  display: flex;
  gap: 10px;
  align-items: baseline;
  opacity: 0;
  animation: line-in 0.4s var(--ease) forwards;
  white-space: pre-wrap;
  word-break: break-word;
}

@keyframes line-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.term-ts {
  color: var(--muted-dim);
  flex-shrink: 0;
  font-size: 11.5px;
}

.term-tag {
  flex-shrink: 0;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  line-height: 1.6;
}

.term-tag--think { color: #8b9098; background: rgba(139, 144, 152, 0.12); }
.term-tag--buy   { color: var(--mint); background: var(--mint-dim); }
.term-tag--sell  { color: var(--red); background: var(--red-dim); }
.term-tag--post  { color: #7fb8ff; background: rgba(127, 184, 255, 0.12); }
.term-tag--hold  { color: #e0c15c; background: rgba(224, 193, 92, 0.12); }

.term-text {
  color: var(--text);
}

.term-cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: var(--mint);
  margin-left: 2px;
  vertical-align: -2px;
  animation: blink 1s step-end infinite;
  box-shadow: 0 0 6px var(--mint-glow);
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* Vitals */

.vitals {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.vital {
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid var(--line);
}

.vital:last-child { border-right: none; }

.vital-label {
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-dim);
}

.vital-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  transition: color 0.3s var(--ease);
}

.vital-value.pos { color: var(--mint); }
.vital-value.neg { color: var(--red); }

.vital-value.tick {
  animation: tick-flash 0.5s var(--ease);
}

@keyframes tick-flash {
  0% { opacity: 0.35; transform: translateY(-2px); }
  100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 560px) {
  .vitals { grid-template-columns: repeat(2, 1fr); }
  .vital:nth-child(2) { border-right: none; }
  .vital:nth-child(1), .vital:nth-child(2) { border-bottom: 1px solid var(--line); }
}

/* =========================================================
   How it works
   ========================================================= */

.how { padding: 110px 0; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 48px;
}

.step {
  background: var(--bg-raised);
  padding: 32px 28px 36px;
  transition: background 0.25s var(--ease);
}

.step:hover {
  background: #0e1013;
}

.step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted-dim);
  letter-spacing: 0.04em;
}

.step-icon {
  color: var(--mint);
}

.step h3 {
  font-size: 19px;
  margin-bottom: 10px;
  color: var(--text);
}

.step p {
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; }
}

/* =========================================================
   Portfolio + trades
   ========================================================= */

.portfolio {
  padding: 90px 0;
  border-top: 1px solid var(--line);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 20px;
  margin-top: 44px;
}

.holdings-card, .trades-card {
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 22px 22px 10px;
}

.trades-card { padding: 22px; }

.card-label {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-dim);
  margin-bottom: 18px;
}

.holdings-table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-dim);
  font-weight: 500;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.holdings-table th:not(:first-child),
.holdings-table td:not(:first-child) {
  text-align: right;
}

.holdings-table td {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
}

.holdings-table tr:last-child td { border-bottom: none; }

.asset-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.asset-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.asset-name {
  color: var(--text);
  font-weight: 600;
}

.asset-sub {
  color: var(--muted-dim);
  font-size: 11.5px;
  margin-left: 4px;
}

.alloc-bar-track {
  width: 64px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.08);
  display: inline-block;
  margin-right: 8px;
  vertical-align: middle;
  overflow: hidden;
}

.alloc-bar-fill {
  height: 100%;
  background: var(--mint);
  border-radius: 2px;
}

.chg-pos { color: var(--mint); }
.chg-neg { color: var(--red); }

.trades-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.trade-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.trade-item:last-child { border-bottom: none; padding-bottom: 0; }

.trade-badge {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  margin-top: 1px;
}

.trade-badge--buy { color: var(--mint); background: var(--mint-dim); }
.trade-badge--sell { color: var(--red); background: var(--red-dim); }

.trade-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.trade-desc {
  font-size: 13px;
  color: var(--text);
}

.trade-desc strong { color: var(--text); font-weight: 600; }

.trade-time {
  font-size: 11px;
  color: var(--muted-dim);
}

@media (max-width: 900px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Post feed
   ========================================================= */

.feed {
  padding: 90px 0;
  border-top: 1px solid var(--line);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 44px;
}

.post-card {
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.post-card:hover {
  border-color: var(--mint-line);
  transform: translateY(-2px);
}

.post-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.post-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--mint-dim);
  border: 1px solid var(--mint-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mint);
  flex-shrink: 0;
}

.post-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 5px;
}

.post-handle {
  font-size: 12px;
  color: var(--muted-dim);
}

.post-text {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 16px;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 11.5px;
  color: var(--muted-dim);
}

.post-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

@media (max-width: 760px) {
  .posts-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Token
   ========================================================= */

.token {
  padding: 100px 0 120px;
  border-top: 1px solid var(--line);
}

.token-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: start;
}

.utility-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 30px;
}

.utility-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.utility-list svg {
  flex-shrink: 0;
  color: var(--mint);
  margin-top: 3px;
}

.utility-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
}

.utility-list span {
  display: block;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 420px;
}

.token-panel {
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 30px;
  animation-delay: 0.1s;
}

.token-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.token-stat-label {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-dim);
}

.token-stat-value {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.token-stat-unit {
  font-size: 13px;
  color: var(--mint);
  font-weight: 600;
}

.token-divider {
  height: 1px;
  background: var(--line);
  margin: 22px 0;
}

.ca-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ca-label {
  font-size: 12.5px;
  color: var(--muted);
}

.ca-pill {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--mint);
  background: var(--mint-dim);
  border: 1px solid var(--mint-line);
  padding: 6px 12px;
  border-radius: 999px;
}

.token-mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.token-mini-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted-dim);
  margin-bottom: 5px;
}

.token-mini-value {
  display: block;
  font-size: 13.5px;
  color: var(--text);
  font-weight: 500;
}

@media (max-width: 900px) {
  .token-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* =========================================================
   Footer
   ========================================================= */

.footer {
  border-top: 1px solid var(--line);
  padding: 44px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-brand p {
  font-size: 12.5px;
  color: var(--muted-dim);
}

.footer-links {
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: var(--muted);
}

.footer-links a:hover { color: var(--mint); }

.footer-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--muted-dim);
}

.footer-dot { color: var(--muted-dim); }

@media (max-width: 760px) {
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

/* =========================================================
   Responsive — hero stack
   ========================================================= */

@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .hero-sub { max-width: 100%; }
}

@media (max-width: 620px) {
  .section-inner { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .hero { padding: 56px 0 64px; }
  .hero-inner { padding: 0 20px; }
  .hero-title { font-size: 40px; }
  .how, .portfolio, .feed, .token { padding: 64px 0; }
  .vitals { grid-template-columns: repeat(2, 1fr); }
  .terminal { height: 260px; font-size: 12px; }
}

/* ---------- Empty states ----------
   Shown when there is genuinely no data yet (unfunded wallet, no trades,
   no posts). Deliberately plain — never a placeholder that reads as real. */
.empty-state {
  display: block;
  padding: 18px 4px;
  color: var(--muted-dim);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

td.empty-state {
  text-align: center;
}