/* HASHRIG OS — mining terminal aesthetic */
:root {
  --bg: #080c1c;
  --bg-panel: #0c1228;
  --bg-elev: #101830;
  --grid: rgba(40, 60, 120, 0.15);
  --line: #1a2848;
  --text: #c8d4e8;
  --dim: #6a7898;
  --cyan: #00e8ff;
  --lime: #a8ff40;
  --amber: #ffb020;
  --red: #ff4466;
  --purple: #8866ff;
  --font: "IBM Plex Mono", "Consolas", monospace;
  --display: "Space Grotesk", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── BOOT ── */
.boot {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: #04060f;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.boot-brand {
  font-family: var(--display);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  letter-spacing: 0.35em;
  color: var(--cyan);
  margin-bottom: 1.5rem;
  text-shadow: 0 0 24px rgba(0, 232, 255, 0.4);
}

.boot-log {
  width: min(560px, 92vw);
  height: 220px;
  overflow-y: auto;
  border: 1px solid var(--line);
  background: rgba(8, 12, 28, 0.9);
  padding: 1rem;
  font-size: 0.78rem;
  color: var(--lime);
}

.boot-line { margin-bottom: 0.35rem; }

.boot-skip {
  margin-top: 1rem;
  background: transparent;
  border: 1px solid var(--dim);
  color: var(--dim);
  font-family: var(--font);
  font-size: 0.72rem;
  padding: 0.45rem 1rem;
  cursor: pointer;
  letter-spacing: 0.1em;
}

.boot-skip:hover { border-color: var(--cyan); color: var(--cyan); }

.boot--done { opacity: 0; transition: opacity 0.35s; pointer-events: none; }

/* ── GATE ── */
.gate {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(4, 6, 15, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.gate-panel {
  width: min(520px, 94vw);
  border: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 2rem;
  box-shadow: 0 0 60px rgba(0, 232, 255, 0.08);
}

.gate-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}

.gate-panel h2 {
  font-family: var(--display);
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: #fff;
}

.gate-panel p { font-size: 0.82rem; color: var(--dim); margin-bottom: 1rem; }

.gate-list {
  list-style: none;
  font-size: 0.78rem;
  margin-bottom: 1.25rem;
}

.gate-list li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}

.gate-list strong { color: var(--lime); }

.gate-check {
  display: flex;
  gap: 0.65rem;
  font-size: 0.72rem;
  color: var(--dim);
  margin-bottom: 1rem;
  cursor: pointer;
}

.gate-check input { accent-color: var(--cyan); margin-top: 2px; }

.btn {
  font-family: var(--font);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--cyan);
  background: rgba(0, 232, 255, 0.08);
  color: var(--cyan);
  cursor: pointer;
  width: 100%;
  transition: background 0.2s, box-shadow 0.2s;
}

.btn:hover:not(:disabled) {
  background: rgba(0, 232, 255, 0.18);
  box-shadow: 0 0 20px rgba(0, 232, 255, 0.25);
}

.btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.btn--lime {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(168, 255, 64, 0.08);
}

.btn--lime:hover:not(:disabled) {
  background: rgba(168, 255, 64, 0.18);
  box-shadow: 0 0 20px rgba(168, 255, 64, 0.2);
}

.btn--hero {
  font-size: 0.85rem;
  padding: 1rem;
}

/* ── APP SHELL ── */
.app {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

.hud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(8, 12, 28, 0.92);
  backdrop-filter: blur(8px);
  z-index: 50;
}

.hud-brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: #fff;
}

.hud-pill {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line);
  color: var(--dim);
  margin-left: 0.5rem;
}

.hud-pill--live {
  border-color: var(--lime);
  color: var(--lime);
}

.hud-pill--live i {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
  margin-right: 4px;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hud-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.hud-link {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.65rem;
  border: 1px solid transparent;
  color: var(--dim);
}

.hud-link:hover {
  border-color: var(--line);
  color: var(--cyan);
  text-decoration: none;
}

.link--soon { opacity: 0.5; cursor: default; }

.ticker-wrap {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elev);
  padding: 0.4rem 0;
}

.ticker {
  white-space: nowrap;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--dim);
  animation: ticker 40s linear infinite;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── HERO ── */
.hero {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  align-items: center;
}

.hero-tag {
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 1rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--lime);
}

.hero-lead {
  font-size: 0.88rem;
  color: var(--dim);
  max-width: 480px;
  margin-bottom: 1.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.stat-box {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 0.75rem;
}

.stat-box span {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--dim);
  margin-bottom: 0.25rem;
}

.stat-box b {
  font-size: 1.1rem;
  color: var(--lime);
}

.hero-visual {
  position: relative;
  border: 1px solid var(--line);
  background: var(--bg-panel);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.12) 2px,
    rgba(0, 0, 0, 0.12) 4px
  );
  pointer-events: none;
  z-index: 2;
}

.hero-visual img {
  width: 72%;
  image-rendering: pixelated;
  filter: drop-shadow(0 0 24px rgba(0, 232, 255, 0.15));
}

.hero-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  z-index: 3;
}

/* ── TERMINAL GRID ── */
.terminal-grid {
  display: grid;
  grid-template-columns: 280px 1fr 300px;
  gap: 1rem;
  margin-bottom: 2rem;
}

.panel {
  border: 1px solid var(--line);
  background: var(--bg-panel);
}

.panel-head {
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--dim);
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elev);
}

.panel-body { padding: 0.75rem; }

.tier-row {
  display: grid;
  grid-template-columns: 32px 1fr auto auto;
  gap: 0.35rem;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 0.45rem 0.5rem;
  margin-bottom: 0.25rem;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.68rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.tier-row:hover { border-color: var(--line); background: var(--bg-elev); }

.tier-row--active {
  border-color: var(--cyan);
  background: rgba(0, 232, 255, 0.06);
}

.tier-id { color: var(--cyan); font-weight: 600; }
.tier-mult { color: var(--lime); }
.tier-sup { color: var(--dim); font-size: 0.6rem; }

.rig-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem;
  min-height: 380px;
}

.rig-frame {
  position: relative;
  width: min(320px, 100%);
  aspect-ratio: 1;
  border: 2px solid var(--line);
  background: #060a16;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.rig-frame img {
  width: 78%;
  image-rendering: pixelated;
}

.rig-meta {
  text-align: center;
  margin-bottom: 1rem;
}

.rig-meta h2 {
  font-family: var(--display);
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: #fff;
  margin-bottom: 0.25rem;
}

.rig-meta span {
  font-size: 0.68rem;
  color: var(--lime);
  letter-spacing: 0.1em;
}

.rig-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  width: 100%;
  margin-bottom: 1rem;
}

.rig-stat {
  border: 1px solid var(--line);
  padding: 0.5rem;
  text-align: center;
  font-size: 0.62rem;
}

.rig-stat em {
  display: block;
  font-style: normal;
  color: var(--dim);
  margin-bottom: 0.2rem;
  letter-spacing: 0.08em;
}

.rig-stat b { color: var(--cyan); font-size: 0.78rem; }

.term-feed {
  height: 200px;
  overflow-y: auto;
  font-size: 0.68rem;
  background: #060a14;
  border: 1px solid var(--line);
  padding: 0.65rem;
  margin-bottom: 0.75rem;
}

.term-line { margin-bottom: 0.3rem; color: var(--text); }
.term-line--ok { color: var(--lime); }
.term-line--err { color: var(--red); }
.term-line--accent { color: var(--cyan); }
.term-line--dim { color: var(--dim); }

.hash-score-box {
  border: 1px solid var(--line);
  padding: 0.75rem;
  margin-bottom: 0.75rem;
  text-align: center;
}

.hash-score-box span {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--dim);
}

.hash-score-box b {
  font-size: 1.6rem;
  color: var(--lime);
}

.bar-row {
  display: grid;
  grid-template-columns: 28px 1fr 36px;
  gap: 0.4rem;
  align-items: center;
  font-size: 0.62rem;
  margin-bottom: 0.35rem;
}

.bar-track {
  height: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
}

.bar-track i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--lime));
}

.mint-desk {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 2rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.mint-desk--open::before { display: none; }

.mint-status {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.countdown--sm {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  margin-bottom: 1rem;
}

/* ── PROTOCOL LOCK (single locked block) ── */
.protocol-lock {
  border: 2px solid var(--red);
  background: linear-gradient(180deg, rgba(255, 68, 102, 0.06) 0%, var(--bg-panel) 40%);
  padding: 2.5rem 1.5rem;
  margin-bottom: 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.protocol-lock::before {
  content: "LOCKED";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(3rem, 12vw, 6rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: rgba(255, 68, 102, 0.04);
  pointer-events: none;
}

.protocol-lock--open {
  border-color: var(--lime);
  background: linear-gradient(180deg, rgba(168, 255, 64, 0.08) 0%, var(--bg-panel) 50%);
}

.protocol-lock--open::before {
  content: "ONLINE";
  color: rgba(168, 255, 64, 0.05);
}

.protocol-inner { position: relative; z-index: 1; max-width: 560px; margin: 0 auto; }

.protocol-icon { font-size: 2rem; margin-bottom: 0.5rem; opacity: 0.7; }

.protocol-lock--open .protocol-icon::after { content: " ✓"; color: var(--lime); }

.protocol-desc {
  font-size: 0.82rem;
  color: var(--dim);
  margin: 0.75rem 0 1.25rem;
  line-height: 1.6;
}

.protocol-btn { max-width: 400px; margin: 0 auto 1rem; }

.protocol-fine {
  font-size: 0.68rem;
  color: var(--dim);
  line-height: 1.5;
  opacity: 0.85;
}

/* ── PROSE / CONTENT ── */
.prose h2 { margin-bottom: 1.25rem; }

.prose-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.prose-block p {
  font-size: 0.85rem;
  color: var(--dim);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.prose-block strong { color: var(--text); }

.section-lead {
  font-size: 0.85rem;
  color: var(--dim);
  max-width: 720px;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

/* ── ART GRID ── */
.art-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
}

.art-card {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  cursor: pointer;
  transition: border-color 0.15s;
  overflow: hidden;
}

.art-card:hover,
.art-card--active { border-color: var(--cyan); }

.art-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  image-rendering: pixelated;
  background: #060a14;
  padding: 0.5rem;
}

.art-card-meta {
  padding: 0.6rem;
  font-size: 0.62rem;
}

.art-card-meta b {
  display: block;
  color: var(--lime);
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}

.art-card-meta span { color: var(--cyan); }

.art-card-meta p {
  color: var(--dim);
  margin-top: 0.35rem;
  line-height: 1.4;
}

/* ── DROP TABLE ── */
.drop-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.drop-stat-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.drop-stat {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 0.75rem;
  text-align: center;
}

.drop-stat span {
  display: block;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--dim);
  margin-bottom: 0.2rem;
}

.drop-stat b { font-size: 0.95rem; color: var(--lime); }

.drop-table-panel { overflow: hidden; }

.mult-table-head,
.mult-row {
  display: grid;
  grid-template-columns: 48px 1fr 64px 56px;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  font-size: 0.68rem;
  align-items: center;
}

.mult-table-head {
  color: var(--dim);
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elev);
}

.mult-row { border-bottom: 1px solid var(--line); }
.mult-row:last-child { border-bottom: none; }

.mult-tier { color: var(--cyan); font-weight: 600; }
.mult-name { color: var(--text); }
.mult-weight { color: var(--lime); }
.mult-sup { color: var(--dim); text-align: right; }

.drop-note {
  font-size: 0.78rem;
  color: var(--dim);
  font-style: italic;
}

.flow-list {
  list-style: none;
  counter-reset: flow;
  max-width: 720px;
}

.flow-list li {
  counter-increment: flow;
  padding: 0.75rem 0 0.75rem 2.5rem;
  position: relative;
  font-size: 0.85rem;
  color: var(--dim);
  border-bottom: 1px solid var(--line);
  line-height: 1.6;
}

.flow-list li::before {
  content: counter(flow, decimal-leading-zero);
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 600;
  font-size: 0.78rem;
}

.flow-list strong { color: var(--text); }

.net-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--line);
  margin-top: 0.5rem;
}

.net-row span { color: var(--dim); }
.net-row b { color: var(--lime); }

.road-card--protocol { border: 1px dashed var(--red); }
.road-card--locked { border-left-color: var(--red); }

.footer-disclaimer {
  margin-top: 0.35rem;
  opacity: 0.55;
  font-size: 0.62rem;
}

@media (max-width: 900px) {
  .prose-grid,
  .drop-grid { grid-template-columns: 1fr; }
  .drop-stat-panel { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  .terminal-grid { grid-template-columns: 1fr; }
  .hero { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .drop-stat-panel { grid-template-columns: 1fr 1fr; }
  .rig-stats { grid-template-columns: 1fr; }
}

/* ── ABOUT + ROADMAP ── */
.section {
  margin-bottom: 2.5rem;
}

.section-head {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.section h2 {
  font-family: var(--display);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.about-card {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 1.25rem;
  font-size: 0.82rem;
  color: var(--dim);
}

.about-card h3 {
  font-size: 0.85rem;
  color: var(--lime);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.roadmap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.road-card {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 1rem;
}

.road-card header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.road-phase { font-size: 0.62rem; color: var(--cyan); letter-spacing: 0.1em; }
.road-badge { font-size: 0.58rem; color: var(--dim); }

.road-card--done { border-left: 3px solid var(--lime); }
.road-card--active { border-left: 3px solid var(--cyan); }
.road-card--next { border-left: 3px solid var(--amber); }
.road-card--planned { border-left: 3px solid var(--dim); }

.road-card h3 {
  font-size: 0.9rem;
  color: #fff;
  margin-bottom: 0.25rem;
}

.road-card time {
  font-size: 0.65rem;
  color: var(--dim);
  display: block;
  margin-bottom: 0.5rem;
}

.road-card ul {
  list-style: none;
  font-size: 0.72rem;
  color: var(--dim);
}

.road-card li {
  padding: 0.2rem 0;
  padding-left: 0.75rem;
  position: relative;
}

.road-card li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--cyan);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.68rem;
  color: var(--dim);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 0.75rem;
}

.footer-links a { letter-spacing: 0.1em; }

/* ── RESPONSIVE ── */
.countdown {
  font-family: var(--display);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  margin: 0.5rem 0 1rem;
  font-variant-numeric: tabular-nums;
}

.mint-note {
  font-size: 0.75rem;
  color: var(--dim);
  max-width: 560px;
  margin: 0 auto 1.25rem;
  line-height: 1.6;
}

.mint-desk .btn { max-width: 360px; margin: 0 auto; }