:root {
  --bg:        #000000;
  --panel:     #0a0a0a;
  --panel-2:   #111111;
  --border:    #1a1a1a;
  --border-2:  #262626;
  --text:      #e8e8e8;
  --text-dim:  #808080;
  --text-mute: #5a5a5a;
  --accent:    #00b3ff;
  --accent-2:  #00e5c8;
  --danger:    #ff3355;
  --mono:      'JetBrains Mono', ui-monospace, Menlo, monospace;
  --sans:      'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono { font-family: var(--mono); }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1440px; margin: 0 auto;
  padding: 0 24px;
  display: flex; align-items: center;
  height: 60px; gap: 32px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-weight: 700;
  letter-spacing: 2px; color: var(--text); font-size: 15px;
  text-decoration: none;
}
.logo:hover { text-decoration: none; }
.logo-mark { color: var(--accent); font-size: 18px; }
.logo-text { color: var(--text); }
.nav-links {
  display: flex; gap: 24px;
  margin-left: auto; align-items: center;
}
.nav-links a {
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 13px;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.nav-links a:hover {
  color: var(--text);
  border-color: var(--accent);
  text-decoration: none;
}
.nav-links a.active {
  color: var(--accent);
  border-color: var(--accent);
}
.nav-cta {
  font-family: var(--mono); font-size: 13px; font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  padding: 9px 18px; border-radius: 4px;
  text-decoration: none;
  transition: background .15s;
}
.nav-cta:hover {
  background: #33c4ff;
  text-decoration: none;
}

/* HERO */
.hero {
  padding: 100px 20px 70px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.hero-content { max-width: 900px; margin: 0 auto; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px;
  color: var(--accent);
  padding: 8px 16px;
  background: var(--panel);
  border: 1px solid var(--border-2);
  border-radius: 4px;
  margin-bottom: 32px;
}
.hero-badge::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-2);
  animation: pulse 1.4s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;}50%{opacity:.3;} }

.hero-title {
  font-family: var(--mono);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--text);
}
.hero-title span { color: var(--accent); }

.hero-sub {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 640px; margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex; gap: 12px;
  justify-content: center; flex-wrap: wrap;
  margin-bottom: 64px;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 14px; font-weight: 600;
  padding: 13px 26px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  color: var(--bg);
  background: var(--accent);
}
.btn-primary:hover { background: #33c4ff; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-2);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* STATS */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1000px; margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.stat {
  padding: 22px 26px;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-value {
  font-family: var(--mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 6px;
}

/* SECTIONS */
.section {
  max-width: 1200px; margin: 0 auto;
  padding: 80px 24px;
}
.section-dark {
  background: var(--panel);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  max-width: none;
  padding: 80px 24px;
}
.section-dark > * {
  max-width: 1200px;
  margin-left: auto; margin-right: auto;
}
.section-head {
  margin-bottom: 48px;
  text-align: center;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 14px;
  font-weight: 600;
}
.section-head h2 {
  font-family: var(--mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.2;
}

/* CARDS */
.about-grid, .feature-grid, .download-grid, .community-grid {
  display: grid; gap: 16px;
}
.about-grid { grid-template-columns: repeat(3, 1fr); }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.download-grid { grid-template-columns: repeat(4, 1fr); }
.community-grid { grid-template-columns: repeat(3, 1fr); }

.about-card, .feature, .download-card, .comm-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 30px 26px;
  transition: border-color .15s, background .15s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.about-card:hover, .feature:hover, .download-card:hover, .comm-card:hover {
  border-color: var(--accent);
  background: var(--panel-2);
  text-decoration: none;
}
.about-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 16px;
  font-weight: 700;
}
.about-card h3, .feature h3, .download-card h3, .comm-card h3 {
  font-family: var(--mono);
  font-size: 16px; font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  color: var(--text);
}
.about-card p, .feature p, .download-card p, .comm-card p {
  font-size: 13.5px; color: var(--text-dim);
  line-height: 1.65;
}
.feature-icon, .comm-icon, .dl-icon {
  font-size: 24px;
  margin-bottom: 16px;
  color: var(--accent);
}
.dl-file {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  margin-top: 12px;
  padding: 4px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  border-radius: 3px;
}

/* TABLES */
.compare-table, table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  font-family: var(--mono);
  font-size: 13.5px;
}
.compare-table th, table th {
  text-align: left;
  padding: 16px 22px;
  font-size: 11px; font-weight: 700;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border-2);
}
.compare-table td, table td {
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: var(--panel-2); }
.compare-table .col-hi {
  color: var(--accent);
  font-weight: 700;
}

/* TERMINAL */
.terminal {
  background: #000;
  border: 1px solid var(--border-2);
  border-radius: 4px;
  overflow: hidden;
}
.terminal-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }
.terminal-title {
  margin-left: 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-mute);
}
.terminal-body {
  padding: 22px 24px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--text);
  overflow-x: auto;
}
.terminal-body .c { color: var(--text-mute); font-style: italic; }

.mine-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px; align-items: start;
}
.mine-info h3 {
  font-family: var(--mono);
  font-size: 16px; margin-bottom: 18px;
  color: var(--text);
}
.steps { list-style: none; }
.steps li {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  counter-increment: step;
}
.steps li::before {
  content: "0" counter(step) " ";
  color: var(--accent);
  margin-right: 10px;
  font-weight: 700;
}
.steps li:last-child { border-bottom: none; }
.mine-note {
  margin-top: 22px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 12px;
}
.mine-note strong {
  display: block;
  color: var(--text);
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.mine-note code {
  color: var(--accent);
  word-break: break-all;
}

/* ROADMAP */
.timeline {
  position: relative;
  padding-left: 36px;
  max-width: 760px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--border-2);
}
.tl-item {
  position: relative;
  padding-bottom: 32px;
}
.tl-dot {
  position: absolute;
  left: -36px; top: 6px;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--panel-2);
  border: 2px solid var(--border-2);
}
.tl-item.done .tl-dot {
  background: var(--accent-2);
  border-color: var(--accent-2);
}
.tl-item.current .tl-dot {
  background: var(--accent);
  border-color: var(--accent);
  animation: pulse 1.5s infinite;
}
.tl-status {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.tl-item.done .tl-status { color: var(--accent-2); }
.tl-item.current .tl-status { color: var(--accent); }
.tl-body h3 {
  font-family: var(--mono);
  font-size: 15px; font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}
.tl-body p {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px 28px;
  background: var(--panel);
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 56px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}
.footer-brand p {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-dim);
  margin-top: 14px;
  max-width: 340px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.footer-links h4 {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.footer-links a {
  display: block;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-dim);
  padding: 4px 0;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  max-width: 1200px; margin: 24px auto 0;
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-mute);
  flex-wrap: wrap; gap: 12px;
}

/* EXPLORER */
.ex-wrap {
  max-width: 1440px !important;
  margin: 0 auto;
  padding: 60px 24px 100px !important;
}
.ex-live {
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 8px 16px !important;
  background: var(--panel) !important;
  border: 1px solid var(--border-2) !important;
  border-radius: 4px !important;
  font-family: var(--mono) !important;
  font-size: 12px !important;
  color: var(--accent) !important;
  margin-bottom: 24px !important;
  animation: none !important;
}
.ex-live::before {
  content: '' !important;
  width: 8px !important; height: 8px !important;
  background: var(--accent-2) !important;
  border-radius: 50% !important;
  animation: pulse 1.2s infinite !important;
  box-shadow: none !important;
}
.ex-live.flash { border-color: var(--accent) !important; }
.ex-live.flash::before { background: var(--accent) !important; }

.ex-title {
  font-family: var(--mono) !important;
  font-size: clamp(28px, 4vw, 40px) !important;
  font-weight: 800 !important;
  letter-spacing: -0.03em !important;
  color: var(--text) !important;
  margin-bottom: 14px !important;
  line-height: 1.1 !important;
}
.ex-title span { color: var(--accent) !important; }

.ex-sub {
  font-family: var(--mono) !important;
  font-size: 13.5px !important;
  color: var(--text-dim) !important;
  max-width: 680px !important;
  line-height: 1.7 !important;
  margin-bottom: 40px !important;
}

.ex-stats {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 1px !important;
  background: var(--border) !important;
  border: 1px solid var(--border) !important;
  border-radius: 4px !important;
  overflow: hidden !important;
  margin-bottom: 32px !important;
}
.ex-stat {
  background: var(--panel) !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 22px 26px !important;
  transition: background .15s !important;
}
.ex-stat::before { display: none !important; }
.ex-stat:hover { background: var(--panel-2) !important; }
.ex-stat.flash { background: var(--panel-2) !important; box-shadow: inset 3px 0 0 var(--accent) !important; }
.ex-stat .lbl {
  font-family: var(--mono) !important;
  font-size: 10.5px !important;
  color: var(--text-mute) !important;
  text-transform: uppercase !important;
  letter-spacing: 1.5px !important;
  margin-bottom: 8px !important;
}
.ex-stat .val {
  font-family: var(--mono) !important;
  font-size: 20px !important;
  font-weight: 700 !important;
  color: var(--accent) !important;
  background: none !important;
  -webkit-text-fill-color: var(--accent) !important;
  letter-spacing: -0.02em !important;
  line-height: 1.2 !important;
  word-break: break-all !important;
  animation: none !important;
}
.ex-stat .val.sm {
  font-size: 12px !important;
  color: var(--text-dim) !important;
  -webkit-text-fill-color: var(--text-dim) !important;
  font-weight: 400 !important;
}

.ex-search {
  display: flex !important;
  gap: 10px !important;
  margin-bottom: 40px !important;
}
.ex-search input {
  flex: 1 !important;
  padding: 12px 16px !important;
  background: var(--panel) !important;
  border: 1px solid var(--border-2) !important;
  border-radius: 4px !important;
  color: var(--text) !important;
  font-family: var(--mono) !important;
  font-size: 13px !important;
}
.ex-search input:focus {
  outline: none !important;
  border-color: var(--accent) !important;
  box-shadow: none !important;
}
.ex-search button {
  padding: 12px 22px !important;
  border-radius: 4px !important;
  font-family: var(--mono) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0 !important;
  animation: none !important;
  background-image: none !important;
  box-shadow: none !important;
  transform: none !important;
}
.ex-btn-primary {
  background: var(--accent) !important;
  color: var(--bg) !important;
  border: none !important;
}
.ex-btn-primary:hover { background: #33c4ff !important; }
.ex-btn-ghost {
  background: transparent !important;
  color: var(--text) !important;
  border: 1px solid var(--border-2) !important;
}
.ex-btn-ghost:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: transparent !important;
}

.ex-section-title {
  font-family: var(--mono) !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  color: var(--text) !important;
  margin: 40px 0 16px !important;
}
.ex-section-title .count {
  font-family: var(--mono) !important;
  font-size: 11.5px !important;
  color: var(--text-mute) !important;
  margin-left: 10px !important;
}

.ex-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
}

.ex-row {
  display: grid !important;
  grid-template-columns: 100px 1fr 150px 220px 90px !important;
  align-items: center !important;
  gap: 20px !important;
  padding: 15px 22px !important;
  background: var(--panel) !important;
  border: 1px solid var(--border) !important;
  border-radius: 4px !important;
  cursor: pointer !important;
  transition: border-color .15s, background .15s !important;
  font-family: var(--mono) !important;
  font-size: 13px !important;
}
.ex-row::before { display: none !important; }
.ex-row:hover {
  background: var(--panel-2) !important;
  border-color: var(--accent) !important;
  transform: none !important;
}
.ex-row.new {
  border-color: var(--accent) !important;
  background: var(--panel-2) !important;
  animation: none !important;
}
.ex-row .h { color: var(--accent) !important; font-weight: 700 !important; font-size: 13.5px !important; }
.ex-row .hash { color: var(--text-mute) !important; font-size: 12px !important; overflow: hidden !important; text-overflow: ellipsis !important; white-space: nowrap !important; }
.ex-row .reward { color: var(--accent-2) !important; font-size: 13px !important; font-weight: 700 !important; }
.ex-row .miner { color: var(--text-dim) !important; font-size: 12px !important; overflow: hidden !important; text-overflow: ellipsis !important; white-space: nowrap !important; }
.ex-row .ago { color: var(--text-mute) !important; font-size: 12px !important; text-align: right !important; }

.ex-detail {
  margin-top: 32px !important;
  padding: 0 !important;
  background: var(--panel) !important;
  border: 1px solid var(--border) !important;
  border-radius: 4px !important;
  overflow: hidden !important;
  animation: none !important;
}
.ex-detail::before { display: none !important; }
.ex-detail h2 {
  font-family: var(--mono) !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  color: var(--text) !important;
  background: var(--panel-2) !important;
  -webkit-text-fill-color: var(--text) !important;
  padding: 18px 26px !important;
  border-bottom: 1px solid var(--border-2) !important;
  margin: 0 !important;
  animation: none !important;
}
.ex-detail-grid {
  display: grid !important;
  grid-template-columns: 220px 1fr !important;
  padding: 0 26px !important;
}
.ex-detail-grid > div {
  padding: 15px 0 !important;
  border-bottom: 1px solid var(--border) !important;
  font-family: var(--mono) !important;
  font-size: 12.5px !important;
}
.ex-detail-grid > div:nth-child(2n+1) {
  color: var(--text-mute) !important;
  text-transform: uppercase !important;
  font-size: 11px !important;
  letter-spacing: 1.5px !important;
  font-weight: 600 !important;
}
.ex-detail-grid > div:nth-child(2n) {
  color: var(--text) !important;
  word-break: break-all !important;
  line-height: 1.65 !important;
}
.ex-detail-grid a { color: var(--accent) !important; }

.ex-detail-nav {
  display: flex !important;
  gap: 10px !important;
  padding: 20px 26px !important;
  margin: 0 !important;
  border-top: 1px solid var(--border) !important;
  background: var(--panel-2) !important;
}
.ex-detail-nav button {
  padding: 9px 16px !important;
  background: var(--panel) !important;
  border: 1px solid var(--border-2) !important;
  border-radius: 4px !important;
  color: var(--text) !important;
  font-family: var(--mono) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all .15s !important;
}
.ex-detail-nav button:hover:not(:disabled) {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}
.ex-detail-nav button:disabled { opacity: 0.3 !important; cursor: not-allowed !important; }

.ex-badge {
  font-family: var(--mono) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  padding: 4px 10px !important;
  border-radius: 3px !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
}
.ex-badge.spent { background: rgba(255,51,85,0.12) !important; color: var(--danger) !important; border: 1px solid var(--danger) !important; }
.ex-badge.unspent { background: rgba(0,229,200,0.10) !important; color: var(--accent-2) !important; border: 1px solid var(--accent-2) !important; }
.ex-badge.immature { background: rgba(0,179,255,0.10) !important; color: var(--accent) !important; border: 1px solid var(--accent) !important; }
.ex-badge.genesis { background: rgba(0,179,255,0.10) !important; color: var(--accent) !important; border: 1px solid var(--accent) !important; }

.ex-banner {
  position: fixed !important;
  top: 78px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  background: var(--accent) !important;
  color: var(--bg) !important;
  font-family: var(--mono) !important;
  font-size: 13px !important;
  font-weight: 800 !important;
  padding: 14px 26px !important;
  border-radius: 4px !important;
  letter-spacing: 0 !important;
  animation: slideDown .25s ease !important;
}
@keyframes slideDown { from{opacity:0; transform:translate(-50%,-20px);} to{opacity:1; transform:translate(-50%,0);} }

.ex-error {
  padding: 18px 22px !important;
  background: var(--panel) !important;
  border: 1px solid var(--danger) !important;
  border-radius: 4px !important;
  color: var(--danger) !important;
  font-family: var(--mono) !important;
  font-size: 13px !important;
}

.ex-skeleton {
  height: 52px !important;
  background: var(--panel) !important;
  border: 1px solid var(--border) !important;
  border-radius: 4px !important;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .feature-grid, .community-grid { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: repeat(2, 1fr); }
  .mine-wrap { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
  .ex-stats { grid-template-columns: repeat(2, 1fr) !important; }
  .ex-row { grid-template-columns: 80px 1fr 100px !important; gap: 12px !important; }
  .ex-row .miner, .ex-row .ago { display: none !important; }
  .ex-detail-grid { grid-template-columns: 1fr !important; }
  .ex-detail-grid > div:nth-child(2n+1) {
    padding-bottom: 2px !important;
    border-bottom: none !important;
    padding-top: 14px !important;
  }
  .ex-detail-grid > div:nth-child(2n) {
    padding-top: 0 !important;
    padding-bottom: 12px !important;
  }
}

/* ============================================================
   UNIVERSAL RESPONSIVE — all pages, all devices
   ============================================================ */

/* Prevent iOS zoom on input focus */
@supports (-webkit-touch-callout: none) {
  input, select, textarea { font-size: 16px !important; }
}

/* Global mobile rules */
@media (max-width: 900px) {
  /* NAV — mobile menu */
  .nav-inner {
    padding: 0 16px;
    gap: 12px;
    height: 56px;
  }
  .logo { font-size: 14px; }
  .logo-text { letter-spacing: 1px; }

  .nav-links {
    display: flex !important;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 12px 20px 20px;
    gap: 0;
    margin-left: 0;
    transform: translateY(-150%);
    transition: transform .25s cubic-bezier(.2,.8,.2,1);
    z-index: 99;
    max-height: calc(100vh - 56px);
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  }
  .nav-links.open {
    transform: translateY(0);
  }
  .nav-links a {
    width: 100%;
    padding: 14px 4px;
    border-bottom: 1px solid var(--border);
    border-bottom-width: 1px !important;
    font-size: 14px;
    color: var(--text) !important;
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-links a::after { display: none; }

  .nav-cta {
    padding: 8px 14px;
    font-size: 12px;
  }

  .nav-toggle {
    display: flex !important;
  }

  /* HERO */
  .hero { padding: 60px 16px 40px; }
  .hero-title { font-size: clamp(28px, 8vw, 40px); }
  .hero-sub { font-size: 14px; padding: 0 8px; }
  .hero-badge { font-size: 11px; padding: 6px 12px; }
  .hero-cta { gap: 8px; padding: 0 8px; }
  .hero-cta .btn { padding: 11px 18px; font-size: 13px; width: 100%; max-width: 320px; justify-content: center; }

  /* STATS */
  .stats { grid-template-columns: 1fr 1fr !important; padding: 0; }
  .stat { padding: 16px 18px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .stat:nth-child(2n) { border-right: none; }
  .stat:nth-last-child(-n+2) { border-bottom: none; }
  .stat-value { font-size: 1.15rem; }
  .stat-label { font-size: 10px; }

  /* SECTIONS */
  .section, .section-dark { padding: 48px 16px; }
  .section-head { margin-bottom: 32px; text-align: left; }
  .section-head h2 { font-size: clamp(20px, 6vw, 26px); }
  .eyebrow { font-size: 11px; letter-spacing: 2px; }

  /* ALL GRIDS → single column */
  .about-grid,
  .feature-grid,
  .download-grid,
  .community-grid,
  .timeline,
  .mine-wrap {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }
  .timeline { padding-left: 32px; }
  .mine-wrap { gap: 20px; }

  .about-card, .feature, .download-card, .comm-card {
    padding: 24px 22px;
  }

  /* TABLES — horizontal scroll */
  .comparison { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .compare-table, table {
    min-width: 600px;
    font-size: 12.5px;
  }
  .compare-table th, .compare-table td,
  table th, table td {
    padding: 12px 14px;
  }

  /* TERMINAL */
  .terminal-body { padding: 16px; font-size: 11px; line-height: 1.7; }
  .terminal-title { font-size: 10px; }

  /* MINE STEPS */
  .steps li { font-size: 12.5px; padding: 10px 0; }

  /* FOOTER */
  .footer { padding: 32px 16px 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; padding-bottom: 24px; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-links h4 { font-size: 10px; margin-bottom: 10px; }
  .footer-links a { font-size: 12px; }
  .footer-brand p { font-size: 12px; }
  .footer-bottom { font-size: 10.5px; flex-direction: column; gap: 8px; text-align: center; }

  /* EXPLORER */
  .ex-wrap { padding: 30px 16px 80px !important; }
  .ex-title { font-size: clamp(22px, 6vw, 30px) !important; }
  .ex-sub { font-size: 13px !important; }
  .ex-stats { grid-template-columns: 1fr 1fr !important; }
  .ex-stat { padding: 16px 18px !important; }
  .ex-stat .val { font-size: 17px !important; }
  .ex-stat .val.sm { font-size: 11px !important; }

  .ex-search { flex-direction: column; gap: 8px; }
  .ex-search input { width: 100%; font-size: 15px !important; }
  .ex-search button { width: 100%; padding: 12px; }

  .ex-row {
    grid-template-columns: 80px 1fr 90px !important;
    gap: 10px !important;
    padding: 12px 14px !important;
  }
  .ex-row .miner, .ex-row .ago { display: none !important; }
  .ex-row .h { font-size: 13px !important; }
  .ex-row .hash { font-size: 11px !important; }

  .ex-detail-grid { grid-template-columns: 1fr !important; padding: 0 18px !important; }
  .ex-detail-grid > div:nth-child(2n+1) {
    padding-bottom: 2px !important;
    border-bottom: none !important;
    padding-top: 12px !important;
  }
  .ex-detail-grid > div:nth-child(2n) {
    padding-top: 0 !important;
    padding-bottom: 12px !important;
  }
  .ex-detail h2 { font-size: 14px !important; padding: 14px 18px !important; }
  .ex-detail-nav { padding: 14px 18px !important; flex-wrap: wrap !important; }
  .ex-detail-nav button { flex: 1 1 auto; min-width: 90px; }

  .ex-banner { font-size: 12px !important; padding: 10px 16px !important; max-width: 90vw; text-align: center; }

  /* 3D HERO */
  .hero3d { height: 70vh !important; }
  .hero-title-block h1 { font-size: clamp(28px, 8vw, 48px) !important; }
  .hero-title-block p { font-size: 11px; letter-spacing: 1.5px; }
  .hud { grid-template-columns: 1fr 1fr; }
  .hud-item { padding: 8px 10px; }
  .hud-item .lbl { font-size: 8.5px; }
  .hud-item .val { font-size: 12px; }
  .controls3d { bottom: 12px; flex-wrap: wrap; gap: 6px; padding: 0 12px; }
  .controls3d button { padding: 6px 12px; font-size: 11px; }
  .dash { padding: 30px 16px; }
  .dash-grid { grid-template-columns: 1fr 1fr; }
  .dash-cell { padding: 16px 16px; }
  .dash-cell .val { font-size: 16px; }

  /* BLOCKVIZ (existing page) */
  .bv-header { top: 56px; padding: 10px 12px; gap: 8px; flex-wrap: wrap; }
  .bv-header .stat { font-size: 11px; }
  .bv-header .stat .lbl { font-size: 9px; }
  .bv-header .stat .v { font-size: 12px; }
  .bv-header button { padding: 6px 10px; font-size: 11px; }
  .bv-timeline { padding: 12px 10px 100px; }
  .bv-row {
    grid-template-columns: 74px 1fr 84px;
    gap: 8px; padding: 11px 12px;
  }
  .bv-row .miner, .bv-row .hash { display: none; }
  .bv-row .h { font-size: 13px; }
  .bv-row .reward { font-size: 11px; }
  .bv-row .ago { font-size: 10.5px; }
  .bv-loadmore { font-size: 13px; padding: 14px 20px; }
  .bv-modal .body { padding: 16px; }
  .bv-modal .row { grid-template-columns: 110px 1fr; font-size: 11.5px; }

  /* LAYERS PAGE */
  .ly-wrap { padding: 40px 16px 80px; }
  .ly-title { font-size: clamp(24px, 6vw, 32px); }
  .ly-sub { font-size: 13px; }
  .ly-layer-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .ly-layer-head h2 { font-size: 18px; }
  .ly-layer-head p { margin-left: 0; font-size: 11px; }
  .ly-grid { grid-template-columns: 1fr; gap: 10px; }
  .ly-card { padding: 20px 18px; }
  .ly-card .name { font-size: 14px; }
  .ly-card .desc { font-size: 12px; }
  .ly-card .algos { font-size: 10.5px; }
  .ly-stat-bar { grid-template-columns: 1fr 1fr; }
  .ly-stat { padding: 16px 18px; }
  .ly-stat .v { font-size: 18px; }

  /* STATUS PAGE */
  .st-wrap { padding: 40px 16px 80px; }
  .st-title { font-size: clamp(24px, 6vw, 32px); }
  .st-grid { grid-template-columns: 1fr; gap: 10px; }
  .st-card { padding: 18px 18px; }
  .st-metrics { grid-template-columns: 1fr 1fr; }
  .st-metric { padding: 16px 18px; }
  .st-metric .v { font-size: 17px; }
  .st-banner { font-size: 12px; padding: 10px 16px; }

  /* WHITEPAPER */
  .wp { padding: 40px 18px 60px; }
  .wp h1 { font-size: clamp(24px, 6vw, 34px) !important; }
  .wp h2 { font-size: 17px !important; padding-left: 12px !important; }
  .wp h3 { font-size: 14px !important; }
  .wp p, .wp li { font-size: 13.5px !important; line-height: 1.7 !important; }
  .wp table { font-size: 12px !important; display: block; overflow-x: auto; }
  .wp table th, .wp table td { padding: 10px 12px !important; }
  .toc { padding: 18px 20px !important; }
}

/* Small phones (< 420px) */
@media (max-width: 420px) {
  .hero-title { font-size: 26px; }
  .stat-value { font-size: 1.05rem; }
  .stats { grid-template-columns: 1fr !important; }
  .stat { border-right: none !important; }
  .ex-stats { grid-template-columns: 1fr !important; }
  .hud { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .ly-stat-bar { grid-template-columns: 1fr; }
  .st-metrics { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
}

/* Landscape phone */
@media (max-width: 900px) and (orientation: landscape) {
  .hero, .hero3d { min-height: auto; height: auto; padding: 40px 16px; }
  .hero3d { height: 90vh; }
}

/* Tablets (900px-1200px) */
@media (min-width: 901px) and (max-width: 1200px) {
  .about-grid, .feature-grid, .community-grid { grid-template-columns: repeat(2, 1fr); }
  .download-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-inner { padding: 0 20px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 12.5px; }
}

/* Tables scroll horizontally on phone — no content changed */
@media (max-width: 900px) {
  .compare-table, table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }
}

@media (max-width: 900px) {
  table, .compare-table, .wp table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    max-width: 100vw !important;
  }
  table thead, table tbody, .compare-table thead, .compare-table tbody {
    display: table !important;
    width: 100% !important;
  }
  table tr, .compare-table tr { display: table-row !important; }
  table th, table td, .compare-table th, .compare-table td {
    white-space: nowrap !important;
    padding: 10px 14px !important;
    font-size: 12px !important;
  }
}

/* ============================================================
   UNIVERSAL TABLE SCROLL — Android · iOS · Desktop
   ============================================================ */
table, .compare-table, .wp table {
  width: 100% !important;
  border-collapse: collapse !important;
}
@media (max-width: 1100px) {
  .comparison {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    max-width: 100% !important;
    border-radius: 6px !important;
  }
  table, .compare-table, .wp table {
    min-width: 560px !important;
    font-size: 12.5px !important;
  }
  table th, table td, .compare-table th, .compare-table td, .wp table th, .wp table td {
    padding: 10px 14px !important;
    white-space: nowrap !important;
  }
}
@media (max-width: 500px) {
  table, .compare-table, .wp table {
    min-width: 520px !important;
    font-size: 11.5px !important;
  }
  table th, table td, .compare-table th, .compare-table td, .wp table th, .wp table td {
    padding: 8px 10px !important;
  }
}