/* ==========================================================================
   MASKVERSE (MKV) - ULTRA PREMIUM WEB3 DESIGN SYSTEM
   Theme: Obsidian Gold & Cyber Luxe
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Tokens */
  --bg-dark: #05070d;
  --bg-surface: #0a0e17;
  --bg-card: rgba(14, 20, 32, 0.75);
  --bg-card-hover: rgba(22, 31, 50, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --border-glass: rgba(212, 175, 55, 0.18);
  --border-glass-hover: rgba(245, 217, 97, 0.45);
  --border-subtle: rgba(255, 255, 255, 0.08);

  /* Gold & Accent Palettes */
  --gold-100: #fff4d1;
  --gold-200: #fce18d;
  --gold-300: #fad961;
  --gold-400: #e5a93c;
  --gold-500: #d4af37;
  --gold-600: #b38b1e;
  --gold-glow: rgba(229, 169, 60, 0.35);
  --gold-glow-strong: rgba(250, 217, 97, 0.6);

  /* Cyber & Neon Accents */
  --neon-cyan: #00f0ff;
  --neon-cyan-glow: rgba(0, 240, 255, 0.3);
  --neon-purple: #a855f7;
  --neon-purple-glow: rgba(168, 85, 247, 0.3);
  --neon-green: #10b981;

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, #fad961 0%, #e5a93c 50%, #b38b1e 100%);
  --gradient-gold-text: linear-gradient(135deg, #fff7dc 0%, #fad961 40%, #e5a93c 80%, #b38b1e 100%);
  --gradient-dark: linear-gradient(180deg, #0a0e17 0%, #05070d 100%);
  --gradient-accent: linear-gradient(135deg, #00f0ff 0%, #7928ca 50%, #ff0080 100%);
  --gradient-card-border: linear-gradient(135deg, rgba(245, 217, 97, 0.3), rgba(0, 240, 255, 0.1), rgba(168, 85, 247, 0.2));

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-gold: #fad961;

  /* Layout & Spacing */
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Base Styles & Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Background Canvas & Grid Effects */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

.bg-ambient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
  animation: orbFloat 20s infinite alternate ease-in-out;
}

.orb-1 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(229, 169, 60, 0.25) 0%, rgba(229, 169, 60, 0) 70%);
  top: -100px;
  right: -50px;
}

.orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, rgba(0, 240, 255, 0) 70%);
  bottom: 10%;
  left: -150px;
  animation-delay: -7s;
}

.orb-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.18) 0%, rgba(168, 85, 247, 0) 70%);
  top: 45%;
  right: 10%;
  animation-delay: -14s;
}

@keyframes orbFloat {
  0% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(40px, 60px) scale(1.1);
  }

  100% {
    transform: translate(-30px, -40px) scale(0.95);
  }
}

.cyber-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 60%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography Utilities */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.2;
}

.text-gold-gradient {
  background: var(--gradient-gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-cyan-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #00f0ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Badges & Chips */
.badge-pulse {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(229, 169, 60, 0.1);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-300);
  backdrop-filter: blur(10px);
}

.badge-pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--gold-300);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--gold-400);
  animation: pulse 2s infinite;
}

.badge-cyan {
  background: rgba(0, 240, 255, 0.1);
  border-color: rgba(0, 240, 255, 0.3);
  color: var(--neon-cyan);
}

.badge-cyan .badge-pulse-dot {
  background-color: var(--neon-cyan);
  box-shadow: 0 0 10px var(--neon-cyan);
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }

  50% {
    transform: scale(1.3);
    opacity: 1;
  }

  100% {
    transform: scale(0.95);
    opacity: 0.8;
  }
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 16px 0;
  transition: var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(5, 7, 13, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  group: hover;
}

.brand-coin-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gold-400);
  box-shadow: 0 0 18px var(--gold-glow);
  object-fit: cover;
  transition: var(--transition-bounce);
}

.brand-logo-wrap:hover .brand-coin-img {
  transform: rotate(15deg) scale(1.08);
  box-shadow: 0 0 25px var(--gold-glow-strong);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-ticker {
  font-size: 11px;
  font-family: var(--font-mono);
  background: var(--gradient-gold);
  color: #000;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
}

.brand-tagline {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-gold);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  outline: none;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-gold);
  color: #080c14;
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--gold-glow-strong);
  color: #000;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--gold-300);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.btn-cyan {
  background: linear-gradient(135deg, #00f0ff 0%, #0084ff 100%);
  color: #05070d;
  box-shadow: 0 4px 20px var(--neon-cyan-glow);
}

.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--neon-cyan-glow);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 16px;
}

.btn-icon-right {
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon-right {
  transform: translateX(4px);
}

/* Hero Section */
.hero-section {
  padding-top: 150px;
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-title {
  font-size: 54px;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero-lead {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 580px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
  padding: 18px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Contract Address Box */
.contract-address-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 14, 23, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  gap: 12px;
}

.contract-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.contract-network-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--gold-300);
  background: rgba(229, 169, 60, 0.12);
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
}

.contract-hash {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.copy-btn:hover {
  background: var(--gold-500);
  color: #000;
  border-color: var(--gold-400);
}

/* 3D Coin Visual Showcase */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.coin-stage {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.coin-rotating-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px dashed rgba(229, 169, 60, 0.4);
  animation: rotateRing 25s linear infinite;
}

.coin-rotating-ring-2 {
  position: absolute;
  width: 114%;
  height: 114%;
  border-radius: 50%;
  border: 1px solid rgba(0, 240, 255, 0.2);
  animation: rotateRingRev 35s linear infinite;
}

@keyframes rotateRing {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes rotateRingRev {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0deg);
  }
}

.coin-glow-backdrop {
  position: absolute;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(250, 217, 97, 0.4) 0%, rgba(229, 169, 60, 0.15) 50%, transparent 70%);
  border-radius: 50%;
  filter: blur(25px);
  animation: pulseGlow 4s infinite alternate ease-in-out;
}

@keyframes pulseGlow {
  0% {
    transform: scale(0.85);
    opacity: 0.6;
  }

  100% {
    transform: scale(1.15);
    opacity: 1;
  }
}

.main-coin-image {
  width: 290px;
  height: 290px;
  border-radius: 50%;
  border: 4px solid var(--gold-400);
  box-shadow:
    0 0 50px rgba(229, 169, 60, 0.5),
    inset 0 0 20px rgba(0, 0, 0, 0.8);
  object-fit: cover;
  position: relative;
  z-index: 2;
  transition: transform 0.4s ease-out;
  animation: floatCoin 5s ease-in-out infinite;
}

@keyframes floatCoin {

  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }

  50% {
    transform: translateY(-14px) rotate(3deg);
  }
}

/* Floating Feature Badges around Coin */
.float-card {
  position: absolute;
  background: rgba(10, 14, 23, 0.85);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(16px);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 3;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  animation: floatSlow 6s ease-in-out infinite alternate;
}

.float-card-1 {
  top: 15px;
  left: -20px;
}

.float-card-2 {
  bottom: 25px;
  right: -25px;
  animation-delay: -3s;
}

.float-card-3 {
  bottom: -15px;
  left: 20px;
  animation-delay: -1.5s;
}

@keyframes floatSlow {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-10px);
  }
}

.float-card-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--gradient-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 16px;
  font-weight: 700;
}

.float-card-info strong {
  display: block;
  font-size: 13px;
  color: #fff;
}

.float-card-info span {
  font-size: 11px;
  color: var(--text-muted);
}

/* Section Header */
.section {
  padding: 100px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.section-title {
  font-size: 40px;
  font-weight: 800;
}

.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
}

/* Products & Ecosystem Section */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glass-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(229, 169, 60, 0.15);
}

.product-card:hover::before {
  opacity: 1;
}

.product-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.product-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(250, 217, 97, 0.1);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
}

.product-status-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 20px;
}

.status-live {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-showcase {
  background: rgba(168, 85, 247, 0.15);
  color: #a855f7;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.product-body h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.product-category {
  font-size: 13px;
  color: var(--gold-400);
  font-weight: 600;
  margin-bottom: 12px;
  display: block;
}

.product-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.product-mkv-benefit {
  background: rgba(0, 0, 0, 0.4);
  border-left: 3px solid var(--gold-400);
  padding: 10px 14px;
  border-radius: 0 8px 8px 0;
  margin-top: 10px;
}

.product-mkv-benefit strong {
  font-size: 12px;
  color: var(--gold-300);
  display: block;
  margin-bottom: 2px;
}

.product-mkv-benefit p {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 0;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
  margin-top: 8px;
}

/* VIP & Token-Gating Service Section */
.vip-tiers-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.vip-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  position: relative;
  transition: var(--transition-normal);
}

.vip-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-300);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6), 0 0 25px var(--gold-glow);
}

.vip-card.featured {
  border-color: var(--gold-400);
  background: linear-gradient(180deg, rgba(229, 169, 60, 0.15) 0%, rgba(10, 14, 23, 0.9) 100%);
  box-shadow: 0 0 30px rgba(229, 169, 60, 0.2);
}

.vip-featured-badge {
  position: absolute;
  top: -12px;
  background: var(--gradient-gold);
  color: #000;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 10px;
  text-transform: uppercase;
}

.vip-tier-icon {
  font-size: 36px;
}

.vip-tier-name {
  font-size: 18px;
  font-weight: 700;
}

.vip-tier-mkv {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--gold-300);
  background: rgba(229, 169, 60, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  width: 100%;
}

.vip-benefits-list {
  list-style: none;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
  width: 100%;
}

.vip-benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.vip-benefits-list li::before {
  content: '✓';
  color: var(--gold-400);
  font-weight: 800;
}

/* Tokenomics Section */
.tokenomics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.tokenomics-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(16px);
}

.tokenomics-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.token-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.token-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.token-item-title {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.token-item-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.token-item-amount {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold-300);
  font-weight: 600;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.token-spec-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.spec-box {
  background: rgba(10, 14, 23, 0.7);
  border: 1px solid var(--border-glass);
  padding: 20px;
  border-radius: var(--radius-md);
}

.spec-box strong {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 6px;
}

.spec-box span {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: #fff;
}

/* Roadmap Section */
.roadmap-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-400) 0%, rgba(229, 169, 60, 0.1) 100%);
  transform: translateX(-50%);
}

.roadmap-item {
  position: relative;
  width: 50%;
  padding: 24px 36px;
  box-sizing: border-box;
}

.roadmap-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.roadmap-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.roadmap-dot {
  position: absolute;
  top: 36px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 15px var(--gold-400);
}

.roadmap-item:nth-child(odd) .roadmap-dot {
  right: -9px;
}

.roadmap-item:nth-child(even) .roadmap-dot {
  left: -9px;
}

.roadmap-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  backdrop-filter: blur(14px);
  transition: var(--transition-normal);
}

.roadmap-card:hover {
  border-color: var(--gold-300);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.roadmap-phase {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--gold-300);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.roadmap-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.roadmap-card ul {
  list-style: none;
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.roadmap-card li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.roadmap-item:nth-child(odd) .roadmap-card li {
  justify-content: flex-end;
}

/* Interactive DApp / Wallet Calculator Section */
.dapp-calculator-card {
  background: linear-gradient(135deg, rgba(14, 20, 32, 0.9) 0%, rgba(8, 12, 20, 0.95) 100%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(229, 169, 60, 0.1);
}

.calc-input-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.calc-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.calc-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px 80px 16px 20px;
  font-family: var(--font-mono);
  font-size: 18px;
  color: #fff;
  outline: none;
  transition: var(--transition-fast);
}

.calc-input:focus {
  border-color: var(--gold-400);
  box-shadow: 0 0 15px var(--gold-glow);
}

.calc-input-unit {
  position: absolute;
  right: 20px;
  font-weight: 700;
  color: var(--gold-300);
}

.calc-tier-preview {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Footer */
.site-footer {
  background: #030408;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 80px 0 30px 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 14px;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 16px;
  margin-bottom: 20px;
  color: #fff;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-300);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: rgba(10, 14, 23, 0.95);
  border: 1px solid var(--gold-400);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px var(--gold-glow);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(16px);
  animation: slideToast 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideToast {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-title {
    font-size: 42px;
  }

  .hero-stats-row {
    width: 100%;
  }

  .contract-address-box {
    width: 100%;
  }

  .vip-tiers-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .tokenomics-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

  .hero-title {
    font-size: 34px;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
  }

  .vip-tiers-grid {
    grid-template-columns: 1fr;
  }

  .roadmap-timeline::before {
    left: 20px;
  }

  .roadmap-item {
    width: 100%;
    left: 0 !important;
    text-align: left !important;
    padding-left: 50px;
  }

  .roadmap-dot {
    left: 11px !important;
  }

  .roadmap-item:nth-child(odd) .roadmap-card li {
    justify-content: flex-start;
  }

  .dapp-calculator-card {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* ==========================================================================
   App Logos & Sectoral Demo Showcase Styles
   ========================================================================== */
.app-logo-thumb {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: cover;
  border: 2px solid var(--border-glass);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  background: #0a0e17;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
  flex-shrink: 0;
}

.product-card:hover .app-logo-thumb {
  transform: scale(1.08) rotate(2deg);
  border-color: var(--gold-400);
  box-shadow: 0 6px 20px rgba(229, 169, 60, 0.35);
}

.product-header-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.demos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.demo-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(16px);
  transition: var(--transition-normal);
  position: relative;
}

.demo-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glass-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(229, 169, 60, 0.15);
  background: var(--bg-card-hover);
}

.demo-img-wrap {
  width: 100%;
  height: 190px;
  position: relative;
  overflow: hidden;
  background: #05070d;
}

.demo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-card:hover .demo-img {
  transform: scale(1.08);
}

.demo-badge-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(5, 7, 13, 0.85);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--gold-300);
}

.demo-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
  gap: 16px;
}

.demo-body h3 {
  font-size: 20px;
  margin-bottom: 6px;
  color: #fff;
}

.demo-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.demo-links-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}