@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Exo+2:wght@300;400;600;700&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
  --bg:      #04040e;
  --bg2:     #080816;
  --bg3:     #0d0d20;
  --bg4:     #141428;
  --border:  #1a1a32;
  --border2: #252542;
  --orange:  #ff6b1a;
  --orange2: #ff8c42;
  --blue:    #00d4ff;
  --blue2:   #38bdf8;
  --gold:    #ffd700;
  --text:    #e8eaf0;
  --text2:   #8892a4;
  --text3:   #4a5568;
  --green:   #00e676;
  --red:     #ff4444;
  --font-display: 'Orbitron', monospace;
  --font-heading: 'Exo 2', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --glow-orange: 0 0 30px rgba(255,107,26,0.5);
  --glow-blue:   0 0 30px rgba(0,212,255,0.5);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); line-height: 1.6; -webkit-font-smoothing: antialiased; }

/* ── Nav ─────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; height: 64px;
  background: rgba(4,4,14,0.92); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display); font-weight: 900; font-size: 1.4rem;
  color: var(--orange); text-decoration: none; letter-spacing: 0.12em;
  text-shadow: var(--glow-orange);
}
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  color: var(--text2); text-decoration: none;
  font-family: var(--font-heading); font-size: 0.82rem;
  font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--orange); }
.nav-cta {
  background: var(--orange) !important; color: #fff !important;
  padding: 0.45rem 1.1rem; border-radius: 4px; font-weight: 700 !important;
}
.nav-cta:hover { background: var(--orange2) !important; }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem; border-radius: 4px;
  font-family: var(--font-heading); font-weight: 700;
  font-size: 0.88rem; letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; transition: all 0.2s;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--orange); color: #fff; border-color: var(--orange);
  box-shadow: 0 0 25px rgba(255,107,26,0.4);
}
.btn-primary:hover {
  background: var(--orange2); border-color: var(--orange2);
  box-shadow: 0 0 40px rgba(255,107,26,0.6); transform: translateY(-2px);
}
.btn-secondary {
  background: transparent; color: var(--blue); border-color: var(--blue);
  box-shadow: 0 0 15px rgba(0,212,255,0.2);
}
.btn-secondary:hover {
  background: rgba(0,212,255,0.08); box-shadow: 0 0 30px rgba(0,212,255,0.4);
  transform: translateY(-2px);
}

/* ── Layout ──────────────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
section { padding: 5rem 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
@media(max-width:900px) {
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
}
@media(max-width:600px) {
  .grid-2,.grid-3,.grid-4 { grid-template-columns: 1fr; }
  section { padding: 3rem 0; }
  .nav-links { display: none; }
}

/* ── Typography ──────────────────────────────────────────────────────────── */
.section-label {
  font-family: var(--font-display); font-size: 0.65rem;
  letter-spacing: 0.25em; color: var(--orange); text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900; line-height: 1.12;
}
.divider {
  width: 60px; height: 3px; margin: 1rem 0 2rem;
  background: linear-gradient(90deg, var(--orange), var(--blue));
  border-radius: 2px;
}

/* ── Cards ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.75rem;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-3px); }
.card-glow-orange:hover { border-color: rgba(255,107,26,0.5); box-shadow: 0 8px 30px rgba(255,107,26,0.15); }
.card-glow-blue:hover   { border-color: rgba(0,212,255,0.5);   box-shadow: 0 8px 30px rgba(0,212,255,0.15); }

/* ── Panels ──────────────────────────────────────────────────────────────── */
.panel { background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.panel-header {
  padding: 0.9rem 1.25rem; border-bottom: 1px solid var(--border);
  font-family: var(--font-heading); font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text2);
  display: flex; align-items: center; gap: 0.75rem;
}
.panel-body { padding: 1.25rem; }

/* ── Tables ──────────────────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; }
th {
  font-family: var(--font-heading); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text3);
  padding: 0.7rem 1rem; text-align: left; border-bottom: 1px solid var(--border);
}
td {
  padding: 0.8rem 1rem; font-size: 0.88rem;
  border-bottom: 1px solid var(--border); vertical-align: middle;
}
tr:hover td { background: rgba(255,255,255,0.02); }
tr:last-child td { border-bottom: none; }
.mono   { font-family: var(--font-mono); }
.addr   { font-family: var(--font-mono); font-size: 0.8em; color: var(--blue); }
.hash-s { font-family: var(--font-mono); font-size: 0.8em; color: var(--text2); }

/* ── Badges ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 0.18rem 0.55rem; border-radius: 3px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em;
  font-family: var(--font-heading);
}
.badge-orange { background: rgba(255,107,26,0.18); color: var(--orange); }
.badge-blue   { background: rgba(0,212,255,0.14);  color: var(--blue); }
.badge-green  { background: rgba(0,230,118,0.14);  color: var(--green); }
.badge-gold   { background: rgba(255,215,0,0.14);  color: var(--gold); }

/* ── Live dot ────────────────────────────────────────────────────────────── */
.live-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px var(--green);
  animation: blink 2s infinite;
}
@keyframes blink { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.75)} }

/* ── Page header (inner pages) ───────────────────────────────────────────── */
.page-header {
  padding: 7rem 0 3.5rem; text-align: center;
  background: linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.page-header .section-label { justify-content: center; display: flex; }
.page-header .section-title { font-size: clamp(1.5rem,4vw,2.5rem); }

/* ── Input & Search ──────────────────────────────────────────────────────── */
.input {
  width: 100%; background: var(--bg2); border: 1px solid var(--border2);
  color: var(--text); padding: 0.75rem 1rem; border-radius: 4px;
  font-family: var(--font-mono); font-size: 0.9rem;
  transition: border-color 0.2s; outline: none;
}
.input:focus { border-color: var(--orange); }
.input::placeholder { color: var(--text3); }
.search-row { display: flex; gap: 0.75rem; }
.search-row .input { border-radius: 4px 0 0 4px; }
.search-row .btn { border-radius: 0 4px 4px 0; white-space: nowrap; }

/* ── Code blocks ─────────────────────────────────────────────────────────── */
.code-block {
  background: var(--bg2); border: 1px solid var(--border);
  border-left: 3px solid var(--orange); border-radius: 4px;
  padding: 1rem 3rem 1rem 1.25rem; font-family: var(--font-mono);
  font-size: 0.84rem; color: var(--blue); overflow-x: auto;
  white-space: nowrap; position: relative;
}
.copy-btn {
  position: absolute; top: 0.5rem; right: 0.5rem;
  background: var(--bg4); border: 1px solid var(--border2);
  color: var(--text2); padding: 0.2rem 0.55rem; border-radius: 3px;
  font-size: 0.7rem; cursor: pointer; font-family: var(--font-heading);
  transition: all 0.2s; letter-spacing: 0.05em;
}
.copy-btn:hover { border-color: var(--orange); color: var(--orange); }

/* ── Stat cards ──────────────────────────────────────────────────────────── */
.stat-num   { font-family: var(--font-display); font-size: 2.2rem; font-weight: 900; line-height: 1; }
.stat-label { font-size: 0.78rem; color: var(--text2); font-family: var(--font-heading); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 0.3rem; }
.stat-sub   { font-size: 0.75rem; color: var(--text3); margin-top: 0.15rem; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 3rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 2rem; }
.footer-brand { font-family: var(--font-display); font-size: 1.2rem; font-weight: 900; color: var(--orange); margin-bottom: 0.75rem; }
.footer-tagline { color: var(--text2); font-size: 0.88rem; line-height: 1.7; }
.footer-heading { font-family: var(--font-heading); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text3); margin-bottom: 1rem; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.45rem; }
.footer-links a { color: var(--text2); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--orange); }
.footer-bottom { padding-top: 1.5rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; color: var(--text3); font-size: 0.78rem; }
.chain-pill { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--bg3); border: 1px solid var(--border2); padding: 0.25rem 0.7rem; border-radius: 20px; font-size: 0.72rem; color: var(--text2); font-family: var(--font-mono); }
@media(max-width:768px){ .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; gap: 0.5rem; } }

/* ── Scrollbar ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ── Empty state ─────────────────────────────────────────────────────────── */
.empty { text-align: center; color: var(--text3); padding: 2rem !important; font-style: italic; }

/* ── Spinner ─────────────────────────────────────────────────────────────── */
.spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid var(--border2); border-top-color: var(--orange); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════════════════════════════════
   WOW FACTOR ADDITIONS
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Ambient background orbs ─────────────────────────────────────────────── */
.orb-layer {
  position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden;
}
.orb {
  position: absolute; border-radius: 50%; filter: blur(80px);
  animation: orb-drift 18s ease-in-out infinite alternate;
}
.orb-1 {
  width: 700px; height: 500px; top: -150px; left: -100px;
  background: radial-gradient(circle, rgba(255,107,26,0.09) 0%, transparent 70%);
  animation-duration: 22s;
}
.orb-2 {
  width: 600px; height: 600px; bottom: -200px; right: -150px;
  background: radial-gradient(circle, rgba(0,212,255,0.07) 0%, transparent 70%);
  animation-duration: 17s; animation-direction: alternate-reverse;
}
.orb-3 {
  width: 400px; height: 400px; top: 40%; left: 55%;
  background: radial-gradient(circle, rgba(255,215,0,0.04) 0%, transparent 70%);
  animation-duration: 25s;
}
@keyframes orb-drift {
  0%   { transform: translate(0,0) scale(1); }
  33%  { transform: translate(60px,-40px) scale(1.05); }
  66%  { transform: translate(-30px,60px) scale(0.95); }
  100% { transform: translate(40px,30px) scale(1.03); }
}

/* ── Animated gradient text ──────────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(120deg, #ff6b1a 0%, #ffb347 30%, #ffd700 55%, #ff6b1a 100%);
  background-size: 250% 250%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-pan 4s ease infinite;
}
@keyframes gradient-pan {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ── Shimmer button ──────────────────────────────────────────────────────── */
.btn-shimmer {
  position: relative; overflow: hidden;
}
.btn-shimmer::after {
  content: ''; position: absolute; top: -50%; left: -75%;
  width: 50%; height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.22), transparent);
  transform: skewX(-20deg);
  animation: shimmer 3.5s ease-in-out infinite;
}
@keyframes shimmer { 0%{left:-75%} 100%{left:150%} }

/* ── Scroll-reveal ───────────────────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(36px);
  transition: opacity 0.75s cubic-bezier(0.22,1,0.36,1),
              transform 0.75s cubic-bezier(0.22,1,0.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.18s; }
.reveal-d3 { transition-delay: 0.28s; }
.reveal-d4 { transition-delay: 0.38s; }

/* ── Glassmorphism card ──────────────────────────────────────────────────── */
.card-glass {
  background: rgba(13,13,32,0.65);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  position: relative; overflow: hidden;
}
.card-glass::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,107,26,0.06) 0%, rgba(0,212,255,0.03) 100%);
  pointer-events: none;
}
.card-glass:hover {
  border-color: rgba(255,107,26,0.35);
  box-shadow: 0 20px 60px rgba(255,107,26,0.12), 0 0 0 1px rgba(255,107,26,0.1);
  transform: translateY(-5px);
}

/* ── Animated gradient border on hover ──────────────────────────────────── */
.card-border-anim {
  position: relative; z-index: 1;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card-border-anim::after {
  content: ''; position: absolute; inset: -1px; border-radius: 11px;
  background: linear-gradient(135deg, rgba(255,107,26,0.6), rgba(0,212,255,0.4), rgba(255,215,0,0.3));
  opacity: 0; z-index: -1;
  transition: opacity 0.35s;
}
.card-border-anim:hover::after { opacity: 1; }
.card-border-anim:hover { transform: translateY(-5px); box-shadow: 0 24px 60px rgba(0,0,0,0.4); }

/* ── Section with radial glow at top ────────────────────────────────────── */
.section-glow-orange { background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(255,107,26,0.06) 0%, transparent 70%), var(--bg); }
.section-glow-blue   { background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0,212,255,0.05)  0%, transparent 70%), var(--bg2); }

/* ── Glowing divider ─────────────────────────────────────────────────────── */
.divider-glow {
  width: 80px; height: 3px; margin: 1rem 0 2.5rem;
  background: linear-gradient(90deg, var(--orange), var(--blue), var(--gold));
  border-radius: 2px;
  box-shadow: 0 0 12px rgba(255,107,26,0.5), 0 0 24px rgba(0,212,255,0.3);
  animation: divider-pulse 3s ease-in-out infinite alternate;
}
@keyframes divider-pulse { 0%{box-shadow:0 0 8px rgba(255,107,26,0.4),0 0 16px rgba(0,212,255,0.2)} 100%{box-shadow:0 0 20px rgba(255,107,26,0.7),0 0 40px rgba(0,212,255,0.4)} }

/* ── Stat card glow on hover ─────────────────────────────────────────────── */
.stat-card { transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s !important; }
.stat-card:hover { box-shadow: 0 0 40px rgba(255,107,26,0.15), 0 8px 32px rgba(0,0,0,0.4) !important; }

/* ── Explore card improvements ───────────────────────────────────────────── */
.explore-card { transition: border-color 0.3s, transform 0.35s cubic-bezier(0.22,1,0.36,1), box-shadow 0.3s; }
.explore-card:hover { box-shadow: 0 20px 60px rgba(255,107,26,0.15), 0 0 0 1px rgba(255,107,26,0.3) !important; transform: translateY(-6px) !important; }

/* ── Number counter animation ────────────────────────────────────────────── */
.count-up { display: inline-block; }

/* ── Nav glow logo ───────────────────────────────────────────────────────── */
.nav-logo { animation: logo-glow 3s ease-in-out infinite alternate; }
@keyframes logo-glow {
  0%   { text-shadow: 0 0 15px rgba(255,107,26,0.4); }
  100% { text-shadow: 0 0 30px rgba(255,107,26,0.8), 0 0 60px rgba(255,107,26,0.3); }
}

/* ETHII mobile safety patch */
@media(max-width:768px){
  .nav{padding:0 .9rem;height:56px}
  .nav-logo{font-size:1.05rem;letter-spacing:.08em}
  .container{padding:0 1rem}
  .page-header{padding:5.5rem 0 2rem}
  .panel-header{padding:.75rem .9rem;font-size:.72rem}
  .panel-body{padding:.9rem}
  .search-row{flex-direction:column}
  .search-row .input,.search-row .btn{border-radius:4px;width:100%}
  .detail-row{flex-direction:column;gap:.35rem}
  .detail-key{min-width:auto;padding-top:0}
  .footer{padding:2rem 0 1rem}
}
@media(max-width:480px){
  th,td{padding:.55rem .5rem;font-size:.75rem}
  .addr,.hash-s{font-size:.72em}
  .stat-num{font-size:1.7rem}
}