/* ==========================================================================
   VENUSDOG — Studio-Grade Modern Web3 Aesthetic
   Ultra Smooth Animations & Complete Mobile/Tablet/Desktop Responsiveness
   ========================================================================== */

:root {
  --bg-deep: #05070b;
  --bg-surface: #0a0e17;
  --bg-surface-alt: #0e1422;
  --bg-card: rgba(13, 18, 28, 0.72);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(56, 189, 248, 0.35);
  --border-active: rgba(56, 189, 248, 0.5);
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #566479;
  --blue-brand: #0066ff;
  --blue-light: #38bdf8;
  --lime-flap: #D0FF00;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', -apple-system, sans-serif;
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   Background Space Effects & Canvas
   ========================================================================== */

.space-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  width: 100%;
  height: 100%;
}

.ambient-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
}

.glow-1 {
  width: clamp(350px, 50vw, 700px);
  height: clamp(350px, 50vw, 700px);
  background: radial-gradient(circle, rgba(0, 82, 204, 0.35) 0%, transparent 70%);
  top: -150px;
  left: -100px;
  animation: glowPulse 12s ease-in-out infinite alternate;
}

.glow-2 {
  width: clamp(400px, 55vw, 750px);
  height: clamp(400px, 55vw, 750px);
  background: radial-gradient(circle, rgba(14, 165, 233, 0.25) 0%, transparent 70%);
  top: 35%;
  right: -150px;
  animation: glowPulse 15s ease-in-out infinite alternate-reverse;
}

.glow-3 {
  width: clamp(300px, 45vw, 600px);
  height: clamp(300px, 45vw, 600px);
  background: radial-gradient(circle, rgba(0, 102, 255, 0.18) 0%, transparent 70%);
  bottom: 10%;
  left: 15%;
  animation: glowPulse 18s ease-in-out infinite alternate;
}

@keyframes glowPulse {
  0% { transform: scale(0.9) translate(0, 0); opacity: 0.6; }
  50% { transform: scale(1.1) translate(20px, -15px); opacity: 0.85; }
  100% { transform: scale(0.95) translate(-15px, 15px); opacity: 0.65; }
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, rgba(0,0,0,1) 20%, transparent 75%);
  z-index: 2;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 28px);
  position: relative;
  z-index: 10;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: clamp(12px, 2.5vw, 16px) 0;
  background: rgba(5, 7, 11, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  position: relative;
  flex-shrink: 0;
}

.brand-avatar-wrap {
  position: relative;
  width: clamp(36px, 5vw, 42px);
  height: clamp(36px, 5vw, 42px);
}

.brand-avatar {
  width: 100%;
  height: 100%;
  border-radius: 12px;
  object-fit: cover;
  position: relative;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.avatar-ring {
  position: absolute;
  inset: -3px;
  border-radius: 15px;
  background: conic-gradient(from 0deg, #0066ff, #38bdf8, #D0FF00, #0066ff);
  opacity: 0.45;
  filter: blur(4px);
  z-index: 1;
  animation: spinSlow 8s linear infinite;
}

@keyframes spinSlow {
  100% { transform: rotate(360deg); }
}

.brand-title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.5vw, 20px);
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
}

.text-gradient {
  background: linear-gradient(135deg, #60a5fa 0%, #38bdf8 50%, #bae6fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ticker-tag {
  background: rgba(0, 102, 255, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #38bdf8;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 28px);
}

.nav-link {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-light);
  transition: width 0.25s var(--ease-spring);
  border-radius: 2px;
}

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

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

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

.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s var(--ease-spring);
  white-space: nowrap;
}

.btn-nav {
  background: rgba(208, 255, 0, 0.1);
  border: 1px solid rgba(208, 255, 0, 0.35);
  color: #fff;
  box-shadow: 0 0 15px rgba(208, 255, 0, 0.1);
}

.btn-nav:hover {
  background: rgba(208, 255, 0, 0.22);
  border-color: var(--lime-flap);
  box-shadow: 0 0 25px rgba(208, 255, 0, 0.3);
  transform: translateY(-2px);
}

.btn-mini-icon {
  width: 14px;
  height: 14px;
}

/* Mobile Menu Button (Hamburger) */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn .bar {
  width: 100%;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.mobile-menu-btn.active .bar-1 {
  transform: translateY(3.5px) rotate(45deg);
}

.mobile-menu-btn.active .bar-2 {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  padding: clamp(48px, 8vw, 84px) 0 clamp(40px, 6vw, 72px);
  position: relative;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  align-items: center;
  gap: clamp(32px, 5vw, 52px);
}

.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 62px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: clamp(14px, 2.5vw, 22px);
  word-break: break-word;
}

.text-shimmer {
  background: linear-gradient(90deg, #60a5fa 0%, #38bdf8 35%, #ffffff 50%, #38bdf8 65%, #60a5fa 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textShine 6s linear infinite;
}

@keyframes textShine {
  to { background-position: 200% center; }
}

.hero-subtext {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: clamp(24px, 3.5vw, 34px);
}

/* Contract Address Box */
.ca-container {
  margin-bottom: clamp(24px, 3.5vw, 34px);
  max-width: 500px;
  width: 100%;
}

.ca-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.ca-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 8px 12px;
  transition: all 0.25s var(--ease-spring);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
  width: 100%;
}

.ca-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.08), transparent);
  transition: left 0.6s ease;
}

.ca-box:hover::before {
  left: 150%;
}

.ca-box:hover {
  border-color: var(--border-active);
  box-shadow: 0 6px 30px rgba(56, 189, 248, 0.15);
}

.ca-address {
  font-family: 'Space Grotesk', monospace;
  font-size: clamp(11px, 2.5vw, 14px);
  color: #e2e8f0;
  letter-spacing: 0.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1;
}

.ca-copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin-left: 8px;
  position: relative;
  min-height: 40px;
}

.ca-copy-btn:hover {
  background: var(--blue-brand);
  border-color: var(--blue-brand);
  transform: translateY(-1px);
}

.ca-copy-btn:active {
  transform: scale(0.96);
}

.ca-copy-btn.copied-active {
  background: #10b981 !important;
  border-color: #10b981 !important;
  color: #fff !important;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.5) !important;
}

/* Micro Spark Particles */
.spark-particle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #34d399;
  pointer-events: none;
  animation: sparkBurst 0.6s var(--ease-spring) forwards;
}

@keyframes sparkBurst {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  100% { transform: translate(calc(-50% + var(--tx)), calc(-50% + var(--ty))) scale(0); opacity: 0; }
}

/* Action Buttons */
.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.center-buttons {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: clamp(12px, 2vw, 14px) clamp(20px, 3vw, 28px);
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s var(--ease-spring);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  min-height: 48px;
}

.btn-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.btn:hover .btn-icon {
  transform: scale(1.15) rotate(-4deg);
}

/* 1. Buy on Flap */
.btn-primary-flap {
  background: linear-gradient(135deg, rgba(208, 255, 0, 0.2) 0%, rgba(13, 20, 36, 0.95) 100%);
  border: 1px solid rgba(208, 255, 0, 0.55);
  color: #fff;
  box-shadow: 0 4px 24px rgba(208, 255, 0, 0.25);
}

.btn-glow-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(208, 255, 0, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-primary-flap:hover .btn-glow-shimmer {
  transform: translateX(100%);
}

.btn-primary-flap:hover {
  background: linear-gradient(135deg, rgba(208, 255, 0, 0.32) 0%, rgba(18, 28, 54, 1) 100%);
  border-color: var(--lime-flap);
  box-shadow: 0 8px 36px rgba(208, 255, 0, 0.45);
  transform: translateY(-3px);
}

/* 2. Live Chart */
.btn-chart {
  background: rgba(14, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff;
  backdrop-filter: blur(10px);
}

.btn-chart:hover {
  background: rgba(22, 36, 66, 0.95);
  border-color: var(--blue-light);
  box-shadow: 0 8px 30px rgba(56, 189, 248, 0.28);
  transform: translateY(-3px);
}

/* 3. Twitter */
.btn-twitter {
  background: rgba(14, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff;
  backdrop-filter: blur(10px);
}

.btn-twitter:hover {
  background: rgba(25, 33, 52, 1);
  border-color: #fff;
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.15);
  transform: translateY(-3px);
}

/* ==========================================================================
   Right Showcase Artwork & 3D Tilt
   ========================================================================== */

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

.token-showcase {
  position: relative;
  width: clamp(250px, 40vw, 340px);
  height: clamp(250px, 40vw, 340px);
  perspective: 1000px;
  cursor: pointer;
  margin: 0 auto;
}

.showcase-orbital {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.orbit-outer {
  inset: -30px;
  border: 1px dashed rgba(56, 189, 248, 0.25);
  animation: spinSlow 28s linear infinite;
}

.orbit-inner {
  inset: -14px;
  border: 1px solid rgba(0, 102, 255, 0.2);
  animation: spinSlow 18s linear infinite reverse;
}

.showcase-glow {
  position: absolute;
  inset: -20px;
  border-radius: 48px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.5) 0%, transparent 70%);
  filter: blur(35px);
  z-index: 0;
  animation: breathe 5s ease-in-out infinite alternate;
}

@keyframes breathe {
  0% { transform: scale(0.92); opacity: 0.4; }
  100% { transform: scale(1.08); opacity: 0.75; }
}

.showcase-card {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: clamp(30px, 5vw, 42px);
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.65);
  z-index: 2;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.showcase-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.specular-shine {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  transition: background 0.1s ease;
}

/* Floating Badges Around Venusdog Showcase */
.floating-badge {
  position: absolute;
  background: rgba(7, 10, 18, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 8px 16px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: clamp(11px, 2vw, 13px);
  font-weight: 700;
  color: #fff;
  z-index: 10;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.55);
  pointer-events: none;
  white-space: nowrap;
}

.badge-1 {
  top: 15px;
  left: -20px;
  animation: floatBadge1 4.5s ease-in-out infinite alternate;
}

.badge-2 {
  bottom: 40px;
  right: -25px;
  animation: floatBadge2 5s ease-in-out infinite alternate 1.2s;
  color: #fb923c;
  border-color: rgba(251, 146, 60, 0.4);
}

.badge-3 {
  bottom: -12px;
  left: 15px;
  animation: floatBadge3 4.8s ease-in-out infinite alternate 2.1s;
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.4);
}

@keyframes floatBadge1 {
  0% { transform: translateY(0) rotate(-2deg); }
  100% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes floatBadge2 {
  0% { transform: translateY(0) rotate(1deg); }
  100% { transform: translateY(-12px) rotate(-2deg); }
}

@keyframes floatBadge3 {
  0% { transform: translateY(0) rotate(-1deg); }
  100% { transform: translateY(-8px) rotate(2deg); }
}

/* ==========================================================================
   Infinite Running Marquee Ticker
   ========================================================================== */

.marquee-section {
  width: 100%;
  overflow: hidden;
  background: rgba(14, 23, 42, 0.45);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: clamp(12px, 2vw, 16px) 0;
  position: relative;
  z-index: 20;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeLoop 75s linear infinite;
  will-change: transform;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marqueeLoop {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 24px);
  padding-right: clamp(16px, 3vw, 24px);
  font-family: var(--font-display);
  font-size: clamp(11px, 2vw, 13px);
  font-weight: 800;
  letter-spacing: 2px;
  color: #94a3b8;
  white-space: nowrap;
  flex-shrink: 0;
}

.marquee-content span:not(.sep):hover {
  color: #38bdf8;
  cursor: default;
}

.sep {
  color: #38bdf8;
  opacity: 0.6;
}

/* ==========================================================================
   Metrics Strip (3 Balanced Columns)
   ========================================================================== */

.metrics-strip {
  padding: clamp(36px, 5vw, 48px) 0;
  position: relative;
  background: rgba(8, 12, 20, 0.4);
  border-bottom: 1px solid var(--border-subtle);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 3vw, 24px);
}

.spotlight-card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: clamp(20px, 3vw, 28px) clamp(16px, 2vw, 20px);
  overflow: hidden;
  transition: transform 0.3s var(--ease-spring), border-color 0.3s ease, box-shadow 0.3s ease;
}

.spotlight-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(400px circle at var(--mouse-x, -500px) var(--mouse-y, -500px), rgba(56, 189, 248, 0.22), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

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

.spotlight-card:hover {
  border-color: rgba(56, 189, 248, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

.metric-card {
  text-align: center;
}

.metric-val {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.8px;
  margin-bottom: 6px;
  position: relative;
  z-index: 2;
  line-height: 1.1;
}

.metric-lbl {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.6px;
  color: var(--text-muted);
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Sections Common Structure
   ========================================================================== */

.section {
  padding: clamp(56px, 8vw, 96px) 0;
  position: relative;
  z-index: 10;
}

.section-dark {
  background: rgba(7, 10, 16, 0.6);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(36px, 5vw, 56px);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--blue-light);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 14px;
  line-height: 1.15;
}

.section-subtitle {
  font-size: clamp(14px, 2vw, 16px);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Section 1: Ecosystem & Pillars
   ========================================================================== */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 3vw, 24px);
}

.feature-card {
  padding: clamp(24px, 4vw, 36px) clamp(20px, 3vw, 30px);
  display: flex;
  flex-direction: column;
}

.card-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.icon-shield {
  background: rgba(0, 102, 255, 0.15);
  border: 1px solid rgba(0, 102, 255, 0.35);
}

.icon-lightning {
  background: rgba(208, 255, 0, 0.15);
  border: 1px solid rgba(208, 255, 0, 0.35);
}

.icon-lock {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.feature-title {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 700;
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
  position: relative;
  z-index: 2;
}

.feature-meta {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Section 2: Tokenomics Dashboard
   ========================================================================== */

.tokenomics-layout {
  display: grid;
  grid-template-columns: 1.35fr 0.95fr;
  gap: clamp(20px, 3vw, 28px);
  align-items: stretch;
}

.tokenomics-highlight {
  padding: clamp(28px, 5vw, 44px) clamp(24px, 4vw, 38px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tok-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 18px;
  align-self: flex-start;
  position: relative;
  z-index: 2;
}

.tok-big-number {
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
  color: #fff;
  line-height: 1.05;
  margin-bottom: 8px;
  position: relative;
  z-index: 2;
  word-break: break-word;
}

.tok-big-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--blue-light);
  margin-bottom: 14px;
  position: relative;
  z-index: 2;
}

.tok-big-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
  position: relative;
  z-index: 2;
}

.tok-progress-wrap {
  position: relative;
  z-index: 2;
}

.tok-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 10px;
}

.tok-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #0066ff, #38bdf8, #D0FF00);
  border-radius: 100px;
}

.tok-bar-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  gap: 10px;
  flex-wrap: wrap;
}

.tokenomics-cards-side {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.5vw, 20px);
}

.tok-side-card {
  padding: clamp(20px, 3.5vw, 28px) clamp(18px, 3vw, 26px);
}

.tok-side-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
}

.tok-side-pct {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 34px);
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.tok-side-badge {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--blue-light);
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 4px 10px;
  border-radius: 6px;
}

.tok-side-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  position: relative;
  z-index: 2;
}

.tok-side-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Section 3: How to Buy Full Steps
   ========================================================================== */

.steps-grid-full {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(14px, 2.5vw, 20px);
}

.step-card-full {
  padding: clamp(24px, 3.5vw, 32px) clamp(18px, 3vw, 24px);
}

.step-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}

.step-idx {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 32px);
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
}

.step-icon-round {
  font-size: 22px;
}

.step-heading {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  position: relative;
  z-index: 2;
}

.step-body {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

.step-link {
  color: var(--blue-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==========================================================================
   Section 4: Interactive FAQ Accordions
   ========================================================================== */

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(16px, 3vw, 22px) clamp(18px, 3.5vw, 28px);
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(15px, 2.5vw, 17px);
  font-weight: 700;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: color 0.2s;
  min-height: 48px;
}

.faq-chevron {
  font-size: 22px;
  font-weight: 400;
  color: var(--blue-light);
  transition: transform 0.3s var(--ease-spring);
  flex-shrink: 0;
}

.faq-item.active .faq-chevron {
  transform: rotate(45deg);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-spring), padding 0.3s ease;
  padding: 0 clamp(18px, 3.5vw, 28px);
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 clamp(18px, 3.5vw, 28px) clamp(16px, 3vw, 24px);
}

.faq-answer p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   Section 5: CTA Banner
   ========================================================================== */

.cta-section {
  padding: clamp(40px, 6vw, 60px) 0 clamp(60px, 8vw, 100px);
}

.cta-box {
  padding: clamp(36px, 6vw, 68px) clamp(20px, 4vw, 36px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  inset: -100px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.25) 0%, transparent 65%);
  pointer-events: none;
}

.chip-inline {
  margin-bottom: 18px;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 46px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 14px;
  position: relative;
  z-index: 2;
}

.cta-desc {
  font-size: clamp(14px, 2vw, 17px);
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto clamp(24px, 4vw, 36px);
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  padding: clamp(32px, 5vw, 44px) 0;
  border-top: 1px solid var(--border-subtle);
  background: rgba(5, 7, 11, 0.98);
  position: relative;
  z-index: 20;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: #fff;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(14px, 3vw, 24px);
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.footer-link:hover {
  color: #fff;
  transform: translateY(-1px);
}

.footer-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.footer-scan-img {
  height: 22px;
  width: auto;
  vertical-align: middle;
  filter: brightness(0.9);
  transition: filter 0.2s ease, transform 0.2s ease;
}

.footer-scan-img:hover {
  filter: brightness(1.2);
  transform: translateY(-1px);
}

/* Footer Bottom & Legal Disclaimer */
.footer-bottom {
  margin-top: clamp(24px, 4vw, 36px);
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}

.disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  max-width: 820px;
  line-height: 1.6;
}

.disclaimer strong {
  color: var(--text-secondary);
}

.copyright {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(16, 185, 129, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 100px;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.35s var(--ease-spring);
  z-index: 1000;
  pointer-events: none;
  max-width: calc(100% - 32px);
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   Entrance & Scroll Animations
   ========================================================================== */

.anim-fade-in {
  opacity: 0;
  animation: fadeIn 0.8s var(--ease-spring) forwards;
  animation-delay: var(--delay, 0s);
}

.anim-fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.8s var(--ease-spring) forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes fadeIn {
  to { opacity: 1; }
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-spring), transform 0.8s var(--ease-spring);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Comprehensive Responsive Overhaul (Desktop, Tablet, Mobile)
   ========================================================================== */

/* Tablets and Laptops (max-width: 1024px) */
@media (max-width: 1024px) {
  .hero-layout {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-subtext, .ca-container {
    margin-left: auto;
    margin-right: auto;
  }

  .action-buttons {
    justify-content: center;
  }

  .hero-right {
    order: -1;
    margin-bottom: 12px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .steps-grid-full {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets portrait and below (max-width: 768px) */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(7, 10, 16, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s var(--ease-spring);
    z-index: 99;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

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

  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .footer-row {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .footer-left {
    flex-direction: column;
  }

  .footer-socials {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

/* Standard & Compact Mobile (max-width: 540px) */
@media (max-width: 540px) {
  .btn-nav span {
    display: none;
  }

  .btn-nav {
    padding: 8px 12px;
  }

  .action-buttons {
    flex-direction: column;
    width: 100%;
  }

  .action-buttons .btn {
    width: 100%;
  }

  .steps-grid-full {
    grid-template-columns: 1fr;
  }

  /* Keep floating badges within screen boundaries */
  .badge-1 {
    left: -6px;
    top: 5px;
  }

  .badge-2 {
    right: -10px;
    bottom: 25px;
  }

  .badge-3 {
    left: 10px;
    bottom: -15px;
  }

  .orbit-outer {
    inset: -16px;
  }

  .orbit-inner {
    inset: -8px;
  }

  .ca-box {
    padding: 8px 10px;
  }

  .ca-copy-btn {
    padding: 6px 12px;
    font-size: 12px;
  }
}

/* Ultra-Compact Mobile (max-width: 360px) */
@media (max-width: 360px) {
  .brand-title {
    font-size: 16px;
  }
  .ticker-tag {
    display: none;
  }
}

/* Language Switcher Button (EN / 中文) */
.lang-switch-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(14, 23, 42, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 6px;
  font-family: inherit;
  font-size: inherit;
  font-weight: 700;
  transition: all 0.2s ease;
}

.lang-btn:hover {
  color: #fff;
}

.lang-btn.active {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.15);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.2);
}

.lang-divider {
  color: rgba(255, 255, 255, 0.2);
  font-size: 11px;
}

/* Clean Vector Icon Styling */
.badge-svg-icon {
  display: inline-block;
  vertical-align: middle;
  margin-right: 6px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.floating-badge:hover .badge-svg-icon {
  transform: scale(1.15);
}

.icon-fire {
  color: #fb923c;
  filter: drop-shadow(0 0 6px rgba(251, 146, 60, 0.6));
}

.icon-bolt {
  color: #38bdf8;
  filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.6));
}

.feature-svg-icon {
  display: block;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover .feature-svg-icon {
  transform: scale(1.12);
}

.icon-shield {
  color: #38bdf8;
}

.icon-lightning {
  color: #D0FF00;
}

.icon-lock {
  color: #38bdf8;
}

.step-svg-icon {
  display: block;
  color: #38bdf8;
  transition: transform 0.3s ease;
}

.step-card-full:hover .step-svg-icon {
  transform: scale(1.15);
}

.toast-svg-icon {
  display: inline-block;
  vertical-align: middle;
  color: #fff;
}