@import url('https://fonts.googleapis.com/css2?family=Michroma&family=Inter:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

/* ════════════════════════════════════════
   BITRUN — index.css  v3.0
   Tipografía: Michroma / Inter / Space Mono
   ════════════════════════════════════════ */

:root {
  --bg:         #060608;
  --bg2:        #0d0d10;
  --orange:     #f97316;
  --orange2:    #fb923c;
  --orange-dim: #f9731618;
  --orange-glow: rgba(249,115,22,0.35);
  --fg:         #ffffff;
  --fg2:        #a1a1aa;
  --fg3:        #52525b;
  --border:     rgba(255,255,255,0.08);
  --border-o:   rgba(249,115,22,0.45);

  /* Fuentes del sistema */
  --font-title: 'Michroma', 'Inter', sans-serif;
  --font-body:  'Inter', system-ui, sans-serif;
  --font-mono:  'Space Mono', monospace;

  color-scheme: dark;
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { overflow-x: hidden; scroll-behavior: smooth; }

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

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

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(28px, env(safe-area-inset-right,0px)) 0 max(28px, env(safe-area-inset-left,0px));
  height: 64px;
  background: rgba(6,6,8,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 36px; height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px var(--orange-glow));
  flex-shrink: 0;
}
.nav-logo-text {
  font-family: var(--font-title);  /* ← Michroma */
  font-size: 16px;
  color: var(--fg);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  font-family: var(--font-body);  /* ← Inter */
  font-size: 13px;
  font-weight: 500;
  color: var(--fg2);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }

.btn-iniciar {
  padding: 9px 22px;
  border: 1.5px solid var(--orange);
  border-radius: 24px;
  background: transparent;
  color: var(--orange);
  font-family: var(--font-body);  /* ← Inter */
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  text-decoration: none;
  display: flex; align-items: center; gap: 8px;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.btn-iniciar:hover { background: var(--orange); color: #fff; }

@media (max-width: 768px) { .nav-links { display: none; } }

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 64px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.72;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #060608 28%, transparent 65%),
    linear-gradient(180deg, rgba(6,6,8,0.55) 0%, transparent 25%),
    linear-gradient(0deg,   #060608 0%,        transparent 30%);
}

.hero-glow {
  position: absolute;
  right: 8%; top: 50%;
  transform: translateY(-50%);
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,0.20) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 max(28px, env(safe-area-inset-left,0px));
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  min-height: calc(100vh - 64px);
}

/* ─── HERO CONTENT ─── */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 580px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);  /* ← Inter */
  font-size: 11px;
  font-weight: 600;
  color: var(--fg2);
  letter-spacing: 2.5px;
  text-transform: uppercase;
}
.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
  flex-shrink: 0;
}

/* ★ MICHROMA para el titular principal */
.hero-headline {
  font-family: var(--font-title);  /* ← Michroma */
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.08;
  color: var(--fg);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero-headline .accent { color: var(--orange); }

/* ★ Inter para subtítulo */
.hero-sub {
  font-family: var(--font-body);  /* ← Inter */
  font-size: 16px;
  font-weight: 400;
  color: var(--fg2);
  line-height: 1.65;
  max-width: 400px;
}

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

/* ★ Inter para botones */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  background: var(--orange);
  border: none;
  border-radius: 32px;
  color: #fff;
  font-family: var(--font-body);  /* ← Inter */
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 0 24px var(--orange-glow);
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover {
  opacity: 0.90;
  transform: translateY(-2px);
  box-shadow: 0 4px 32px var(--orange-glow);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: 32px;
  color: var(--fg);
  font-family: var(--font-body);  /* ← Inter */
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.30);
}

.hero-visual { display: flex; align-items: center; justify-content: center; }

/* ─── STATS BAR ─── */
.stats-bar {
  position: relative;
  z-index: 3;
  background: rgba(13,13,16,0.90);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.stats-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 max(28px, env(safe-area-inset-left,0px));
  display: flex;
  align-items: center;
  height: 80px;
}

.stat-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 24px 0 0;
  min-width: 0;
}
.stat-item + .stat-item {
  padding-left: 28px;
  border-left: 1px solid var(--border);
}

/* ★ Space Mono para números técnicos */
.stat-num {
  font-family: var(--font-mono);  /* ← Space Mono */
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
  white-space: nowrap;
}

.stat-info { display: flex; align-items: center; gap: 6px; }
.stat-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}
.stat-label {
  font-family: var(--font-body);  /* ← Inter */
  font-size: 10px;
  font-weight: 600;
  color: var(--fg2);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
}

.stat-tagline {
  flex: 1;
  padding-left: 28px;
  border-left: 1px solid var(--orange);
  font-family: var(--font-body);  /* ← Inter */
  font-size: 11px;
  font-weight: 600;
  color: var(--fg2);
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.4;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 60px;
    padding-bottom: 100px;
    min-height: auto;
  }
  .hero-visual { display: none; }
  .hero-bg::after {
    background:
      linear-gradient(180deg, rgba(6,6,8,0.65) 0%, transparent 40%, rgba(6,6,8,0.75) 80%),
      linear-gradient(90deg, #060608 0%, rgba(6,6,8,0.4) 100%);
  }
}

@media (max-width: 640px) {
  .hero-headline { font-size: clamp(28px, 9vw, 52px); }
  .hero-sub { font-size: 14px; }
  .btn-primary, .btn-secondary { padding: 13px 22px; font-size: 12px; }

  .stats-bar-inner {
    flex-wrap: wrap;
    height: auto;
    padding-top: 18px;
    padding-bottom: 18px;
    gap: 16px;
  }
  .stat-item { flex: 0 0 calc(50% - 8px); padding: 0; }
  .stat-item + .stat-item { padding-left: 0; border-left: none; }
  .stat-tagline {
    flex: 0 0 100%;
    padding: 8px 0 0;
    border-left: none;
    border-top: 1px solid var(--border);
  }
}

/* ═══════════════════════════════════════════
   BITRUN index.css — v3.0 additions
   Secciones: Producto / Soluciones / Recursos / Nosotros / Footer
   ═══════════════════════════════════════════ */

/* ─── ACCENT helper ─── */
.accent { color: var(--orange); }

/* ─── SECCIÓN BASE ─── */
.section {
  padding: 100px 0;
  background: var(--bg);
}
.section.dark-alt {
  background: var(--bg2);
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 max(28px, env(safe-area-inset-left,0px));
  display: flex;
  flex-direction: column;
  gap: 56px;
}
.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: -36px;
}
.section-title {
  font-family: var(--font-title);
  font-size: clamp(28px, 4.5vw, 52px);
  line-height: 1.1;
  color: var(--fg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-wrap: balance;
}
.section-sub {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--fg2);
  line-height: 1.70;
  max-width: 680px;
  margin-top: -36px;
}

/* ─── COMPARATIVA ─── */
.compare-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.compare-card {
  flex: 1;
  min-width: 240px;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
}
.compare-card.featured {
  border-color: var(--border-o);
  background: rgba(249,115,22,0.06);
  box-shadow: 0 0 40px rgba(249,115,22,0.12);
}
.compare-card.alt {
  opacity: 0.75;
}
.compare-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--orange);
  border-radius: 20px;
  font-family: var(--font-title);
  font-size: 11px;
  letter-spacing: 2px;
  color: #fff;
  margin-bottom: 16px;
}
.compare-icon {
  font-size: 40px;
  margin-bottom: 8px;
  color: var(--fg2);
}
.compare-icon.orange { color: var(--orange); }
.compare-name {
  font-family: var(--font-title);
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.compare-list li {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg2);
  line-height: 1.4;
}
.compare-list li strong { color: var(--orange); }
.compare-vs {
  font-family: var(--font-title);
  font-size: 20px;
  color: var(--fg3);
  letter-spacing: 2px;
  flex-shrink: 0;
}

/* ─── FEATURES GRID ─── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.feature-card {
  padding: 28px;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.25s, background 0.25s;
}
.feature-card:hover {
  border-color: var(--border-o);
  background: rgba(249,115,22,0.05);
}
.feature-icon { font-size: 28px; }
.feature-title {
  font-family: var(--font-title);
  font-size: 14px;
  color: var(--fg);
  letter-spacing: 0.5px;
}
.feature-desc {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--fg2);
  line-height: 1.65;
}

/* ─── SPECS BOX ─── */
.specs-box {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.specs-title {
  padding: 20px 28px;
  background: rgba(249,115,22,0.08);
  border-bottom: 1px solid var(--border-o);
  font-family: var(--font-title);
  font-size: 13px;
  letter-spacing: 1.5px;
  color: var(--orange);
  text-transform: uppercase;
}
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}
.spec-item {
  padding: 18px 24px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.spec-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  color: var(--fg3);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.spec-value {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--fg);
}
.spec-value.accent { color: var(--orange); }

/* ─── STEPS ─── */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step-card {
  display: flex;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.step-card:last-child { border-bottom: none; }
.step-number {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 1px;
  min-width: 32px;
  padding-top: 4px;
  flex-shrink: 0;
}
.step-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-width: 0;
}
.step-icon { font-size: 28px; }
.step-title {
  font-family: var(--font-title);
  font-size: 17px;
  color: var(--fg);
  letter-spacing: 0.3px;
}
.step-desc {
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--fg2);
  line-height: 1.7;
}
.step-note {
  display: flex;
  gap: 10px;
  padding: 14px 16px;
  background: var(--orange-dim);
  border-radius: 10px;
  border-left: 3px solid var(--orange);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--fg2);
  line-height: 1.55;
}
.step-note-icon { font-size: 16px; flex-shrink: 0; }
.step-connector { display: none; }

/* ─── ECOSISTEMA ─── */
.ecosystem-box {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.ecosystem-title {
  font-family: var(--font-title);
  font-size: 14px;
  letter-spacing: 1.5px;
  color: var(--orange);
  text-transform: uppercase;
}
.ecosystem-grid {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.eco-item {
  flex: 1;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
  padding: 16px;
  background: rgba(249,115,22,0.07);
  border-radius: 12px;
  border: 1px solid var(--border-o);
}
.eco-icon { font-size: 24px; }
.eco-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
}
.eco-desc {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--fg2);
}
.eco-flow {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--orange);
  flex-shrink: 0;
}
.eco-loop-label {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--fg3);
  font-style: italic;
  text-align: center;
}

/* ─── TAX SECTION ─── */
.tax-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.tax-title {
  font-family: var(--font-title);
  font-size: 20px;
  color: var(--fg);
  letter-spacing: 0.5px;
}
.tax-sub {
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--fg2);
  line-height: 1.65;
}
.tax-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.tax-card {
  padding: 28px;
  border-radius: 14px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tax-card.red { border-color: rgba(239,68,68,0.35); background: rgba(239,68,68,0.06); }
.tax-card.orange { border-color: var(--border-o); background: rgba(249,115,22,0.06); }
.tax-pct {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--fg);
}
.tax-name {
  font-family: var(--font-title);
  font-size: 13px;
  letter-spacing: 0.5px;
  color: var(--fg);
}
.tax-desc {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--fg2);
  line-height: 1.6;
}
.tax-result {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg2);
  line-height: 1.6;
  padding: 16px 20px;
  border-left: 3px solid var(--orange);
  background: var(--orange-dim);
  border-radius: 0 8px 8px 0;
}

/* ─── RESOURCE BLOCKS ─── */
.resource-block {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.resource-block-title {
  font-family: var(--font-title);
  font-size: 17px;
  color: var(--fg);
  letter-spacing: 0.3px;
}
.resource-block-desc {
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--fg2);
  line-height: 1.68;
  max-width: 740px;
}

/* ─── HALVING TABLE ─── */
.halving-table {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  overflow-x: auto;
}
.halving-header,
.halving-row {
  display: grid;
  grid-template-columns: 2.2fr 2fr 1.5fr 1.8fr 2fr;
  gap: 0;
}
.halving-header {
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border);
}
.halving-header span,
.halving-row span {
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--fg3);
  letter-spacing: 0.5px;
  white-space: nowrap;
  border-right: 1px solid var(--border);
}
.halving-header span {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--fg2);
}
.halving-row span:last-child { border-right: none; }
.halving-row { border-bottom: 1px solid var(--border); }
.halving-row:last-child { border-bottom: none; }
.halving-row.active {
  background: rgba(249,115,22,0.08);
}
.halving-row.active span { color: var(--fg); }
.halving-row.active span .accent { color: var(--orange); font-weight: 700; }
.halving-row.dim span { color: var(--fg3); }
.halving-note {
  font-family: var(--font-body);
  font-size: 12.5px;
  color: var(--fg3);
  font-style: italic;
  line-height: 1.55;
}

/* ─── PRICE EXPLAINER ─── */
.price-explainer {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.price-box {
  padding: 24px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.price-box-title {
  font-family: var(--font-title);
  font-size: 13px;
  color: var(--fg);
  letter-spacing: 0.5px;
}
.price-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.price-list li {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--fg2);
  line-height: 1.5;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.dot-o { color: var(--orange); flex-shrink: 0; }
.dot-r { color: #ef4444; flex-shrink: 0; }
.dot-g { color: #22c55e; flex-shrink: 0; }

/* ─── FAQ ─── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  font-family: var(--font-title);
  font-size: 14.5px;
  color: var(--fg);
  letter-spacing: 0.2px;
  margin-bottom: 10px;
}
.faq-a {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg2);
  line-height: 1.68;
}

/* ─── ABOUT GRID ─── */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.about-card {
  padding: 32px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about-icon { font-size: 32px; }
.about-title {
  font-family: var(--font-title);
  font-size: 14px;
  color: var(--fg);
  letter-spacing: 0.3px;
}
.about-desc {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg2);
  line-height: 1.68;
}

/* ─── PRINCIPLES BAR ─── */
.principles-bar {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}
.principle {
  flex: 1;
  padding: 24px 20px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.principle:last-child { border-right: none; }
.principle-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
  letter-spacing: 1px;
}
.principle-text {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--fg2);
  line-height: 1.45;
}

/* ─── CTA BOX ─── */
.cta-box {
  padding: 56px 48px;
  border-radius: 20px;
  border: 1.5px solid var(--border-o);
  background: radial-gradient(ellipse at 50% 0%, rgba(249,115,22,0.12), transparent 60%);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.cta-title {
  font-family: var(--font-title);
  font-size: clamp(22px, 3.5vw, 36px);
  color: var(--fg);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.cta-desc {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--fg2);
  line-height: 1.65;
  max-width: 500px;
}
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}

/* ─── FOOTER ─── */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 max(28px, env(safe-area-inset-left,0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-title);
  font-size: 14px;
  color: var(--fg);
  letter-spacing: 2px;
}
.footer-logo img {
  width: 28px; height: 28px;
  object-fit: contain;
  opacity: 0.8;
}
.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-links a {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--fg3);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--orange); }
.footer-note {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--fg3);
  letter-spacing: 0.3px;
  width: 100%;
  text-align: center;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ─── RESPONSIVE v3 ─── */
@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .principles-bar { flex-direction: column; border-radius: 14px; }
  .principle { border-right: none; border-bottom: 1px solid var(--border); }
  .principle:last-child { border-bottom: none; }
  .cta-box { padding: 40px 24px; }
  .compare-row { flex-direction: column; }
  .compare-vs { transform: rotate(90deg); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
  .halving-header span, .halving-row span { font-size: 11px; padding: 10px 12px; }
  .step-card { gap: 16px; }
}

/* ════════════════════════════════════════
   BITRUN v3.1 — SELECTOR DE IDIOMA
   (Google Translate integrado)
   ════════════════════════════════════════ */

/* Ocultar UI nativa de Google Translate */
#google_translate_element,
iframe.goog-te-banner-frame,
.goog-te-balloon-frame,
.goog-te-spinner-pos,
.goog-tooltip,
.goog-tooltip:hover,
#goog-gt-tt,
body > .skiptranslate,
.VIpgJd-ZVi9od-ORHb-OEVmcd,
.VIpgJd-ZVi9od-aZ2wEe-wOHMyf,
.VIpgJd-ZVi9od-aZ2wEe-OiiCO,
.VIpgJd-yAWNEb-L7lbkb {
  display: none !important;
  visibility: hidden !important;
}
body, body.translated-ltr, body.translated-rtl { top: 0 !important; margin-top: 0 !important; }
.goog-text-highlight,
.VIpgJd-yAWNEb-VIpgJd-fmcmS-sn54Q {
  background: none !important;
  box-shadow: none !important;
}

/* Agrupar lang + btn-iniciar a la derecha del navbar */
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Contenedor del selector */
.btr-lang {
  position: relative;
  font-family: var(--font-body), system-ui, sans-serif;
}

/* Botón principal */
.btr-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 14px;
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  color: var(--fg2);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: border-color 0.18s, color 0.18s, background 0.18s;
}
.btr-lang-btn:hover {
  border-color: var(--orange);
  color: var(--fg);
  background: rgba(249,115,22,0.06);
}
.btr-lang-btn:active { transform: scale(0.97); }
.btr-lang-btn:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.btr-lang-btn svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Panel desplegable — abre HACIA ABAJO */
.btr-lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: 252px;
  max-height: min(380px, 60vh);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: rgba(10,10,14,0.98);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  box-shadow:
    0 16px 40px rgba(0,0,0,0.65),
    0 0 0 1px rgba(249,115,22,0.10);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.98);
  transform-origin: top right;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  z-index: 500;
}
.btr-lang.open .btr-lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.btr-lang-menu::-webkit-scrollbar { width: 5px; }
.btr-lang-menu::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.12);
  border-radius: 5px;
}

/* Ítem de idioma */
.btr-lang-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin: 0;
  padding: 9px 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--fg);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.12s;
}
.btr-lang-item:hover,
.btr-lang-item:focus-visible {
  background: rgba(255,255,255,0.05);
  outline: none;
}
.btr-lang-item.active { background: rgba(249,115,22,0.16); }

/* Badge de código (ES, EN, etc.) */
.btr-lang-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 22px;
  padding: 0 5px;
  border-radius: 5px;
  background: rgba(255,255,255,0.07);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: rgba(255,255,255,0.72);
  flex-shrink: 0;
}
.btr-lang-item.active .btr-lang-code {
  background: var(--orange);
  color: #fff;
}

/* Nombres */
.btr-lang-names {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  flex: 1;
}
.btr-lang-native {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.btr-lang-es {
  font-size: 10px;
  line-height: 1.2;
  color: rgba(255,255,255,0.42);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Check de activo */
.btr-lang-check {
  width: 14px; height: 14px;
  flex-shrink: 0;
  stroke: var(--orange);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0;
  transition: opacity 0.12s;
}
.btr-lang-item.active .btr-lang-check { opacity: 1; }

/* ── Responsive ── */
@media (max-width: 480px) {
  /* Ocultar texto "Idioma" en móvil — solo ícono */
  .btr-lang-btn .btr-lang-label { display: none; }
  .btr-lang-btn { padding: 0 10px; gap: 0; }
  .btr-lang-menu {
    width: min(240px, calc(100vw - 20px));
    max-height: 58vh;
    max-height: 58dvh;
  }
}

@media (max-height: 480px) {
  .btr-lang-menu { max-height: calc(100vh - 80px); }
}

/* ═══════════════════════════════════════════════════
   TOKENOMICS  v3.4
═══════════════════════════════════════════════════ */

/* Top layout: donut + features */
.tk-top {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

/* ── Donut chart ── */
.tk-donut-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  flex: 0 0 auto;
}

.tk-donut {
  width: 240px;
  height: 240px;
  overflow: visible;
  filter: drop-shadow(0 0 18px rgba(240,165,0,.18));
}

.tk-seg {
  transform-origin: 100px 100px;
  transition: opacity .2s;
}
.tk-seg:hover { opacity: .8; }

.tk-center-label {
  font-size: 11px;
  fill: #8899aa;
  font-family: inherit;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.tk-center-value {
  font-size: 15px;
  font-weight: 700;
  fill: #e8edf2;
  font-family: inherit;
}

/* Legend */
.tk-legend {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
.tk-legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
}
.tk-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}
.tk-legend-name {
  flex: 1;
  color: #b8c8d8;
}
.tk-legend-pct {
  font-weight: 700;
  color: #e8edf2;
  min-width: 32px;
  text-align: right;
}

/* ── Features table ── */
.tk-features {
  flex: 1;
  min-width: 260px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.tk-features-title {
  font-size: 18px;
  font-weight: 700;
  color: #e8edf2;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tk-icon { font-style: normal; }

.tk-features-table {
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 12px;
  overflow: hidden;
}
.tk-row {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.tk-row:last-child { border-bottom: none; }
.tk-cell-label {
  flex: 0 0 140px;
  padding: 11px 16px;
  background: rgba(255,255,255,.04);
  color: #7a8fa0;
  font-size: 13px;
}
.tk-cell-val {
  flex: 1;
  padding: 11px 16px;
  background: rgba(0,0,0,.25);
  color: #e8edf2;
  font-size: 13px;
  font-weight: 500;
}
.tk-cell-val.accent { color: #f0a500; }

.tk-contract-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  color: #b8c8d8;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-decoration: none;
  transition: background .2s, color .2s;
  cursor: pointer;
}
.tk-contract-btn:hover {
  background: rgba(240,165,0,.1);
  color: #f0a500;
  border-color: rgba(240,165,0,.3);
}

/* ── Distribution section ── */
.tk-dist-title {
  font-size: 20px;
  font-weight: 700;
  color: #e8edf2;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.tk-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.tk-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color .2s, box-shadow .2s;
}
.tk-card:hover {
  border-color: rgba(240,165,0,.25);
  box-shadow: 0 4px 24px rgba(240,165,0,.07);
}

.tk-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.tk-card-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  color: #e8edf2;
}
.tk-card-amount {
  font-size: 13px;
  font-weight: 700;
  color: #f0a500;
  background: rgba(240,165,0,.1);
  border: 1px solid rgba(240,165,0,.2);
  border-radius: 6px;
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.tk-btr-icon { font-size: 12px; opacity: .8; }

.tk-card-meta {
  display: flex;
  gap: 12px;
}
.tk-meta-item {
  flex: 1;
  background: rgba(0,0,0,.3);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.tk-meta-icon { font-size: 14px; }
.tk-meta-label {
  font-size: 10px;
  color: #7a8fa0;
  letter-spacing: .08em;
  font-weight: 600;
}
.tk-meta-val {
  font-size: 12px;
  font-weight: 700;
  color: #e8edf2;
}
.tk-meta-val.tk-no { color: #ef4444; }

.tk-card-desc {
  font-size: 13px;
  line-height: 1.6;
  color: #8899aa;
  margin: 0;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .tk-top {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }
  .tk-features { width: 100%; }
}

@media (max-width: 600px) {
  .tk-donut { width: 200px; height: 200px; }
  .tk-cards { grid-template-columns: 1fr; }
  .tk-cell-label { flex: 0 0 120px; font-size: 12px; }
  .tk-cell-val { font-size: 12px; }
  .tk-card-head { flex-direction: column; align-items: flex-start; gap: 6px; }
}

/* ════════════════════════════════════════
   RANKING HOLDERS SECTION
   ════════════════════════════════════════ */

.rank-table-wrap {
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 24px;
}

.rank-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
  background: rgba(255,255,255,0.02);
}

.rank-table thead tr {
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.rank-table th {
  padding: 14px 20px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b7f99;
}

.rank-table td {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 14px;
  vertical-align: middle;
}

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

.rank-table tbody tr {
  transition: background 0.15s;
}
.rank-table tbody tr:hover {
  background: rgba(255,255,255,0.04);
}

.rank-pos {
  font-size: 13px;
  font-weight: 700;
  color: #6b7f99;
  width: 40px;
}

.rank-animal {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rank-emoji {
  font-size: 24px;
  line-height: 1;
}

.rank-name {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #e8edf2;
}

.rank-amount {
  font-size: 13px;
  font-weight: 600;
  color: #c8d5e4;
  font-family: 'JetBrains Mono', monospace;
}

/* Tier badges */
.rank-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tier-1  { background: linear-gradient(90deg,#6366f1,#8b5cf6); color:#fff; }
.tier-2  { background: linear-gradient(90deg,#0ea5e9,#2563eb); color:#fff; }
.tier-3  { background: linear-gradient(90deg,#06b6d4,#0891b2); color:#fff; }
.tier-4  { background: linear-gradient(90deg,#10b981,#059669); color:#fff; }
.tier-5  { background: linear-gradient(90deg,#f59e0b,#d97706); color:#fff; }
.tier-6  { background: rgba(148,163,184,0.2); color: #94a3b8; }
.tier-7  { background: rgba(180,130,100,0.2); color: #cd9b7a; }
.tier-8  { background: rgba(100,116,139,0.2); color: #94a3b8; }
.tier-9  { background: rgba(100,116,139,0.15); color: #7a8fa8; }
.tier-10 { background: rgba(100,116,139,0.1);  color: #6b7f99; }

/* Row highlight tints */
.rank-tier-1 { background: rgba(99,102,241,0.05); }
.rank-tier-2 { background: rgba(14,165,233,0.04); }
.rank-tier-3 { background: rgba(6,182,212,0.03); }
.rank-tier-4 { background: rgba(16,185,129,0.03); }
.rank-tier-5 { background: rgba(245,158,11,0.03); }

/* Anti-whale note */
.rank-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 13px;
  color: #8899aa;
  line-height: 1.6;
}
.rank-note-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.rank-note strong { color: #e8edf2; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .rank-table th,
  .rank-table td { padding: 10px 14px; }
  .rank-emoji { font-size: 20px; }
  .rank-name { font-size: 12px; }
  .rank-amount { font-size: 12px; }
}