/* CSS Variables */
:root {
  /* Color Palette */
  --bg: #0e0e11;
  --text: #f5f7ff;
  --brand: #fffb00;
  --card: #151521;
  --accent1: #eeff00;
  --accent2: #a855f7;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-2xl: 3rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

/* Improve text rendering */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, sans-serif;
  font-weight: 600;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--space-md);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Utility Classes */
.accent-gradient {
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass {
  background: rgba(21, 21, 33, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(245, 247, 255, 0.1);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 1rem;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-primary {
  background: var(--brand);
  color: var(--bg);
}

.btn-primary:hover {
  background: #e66a00;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--text);
}

.btn-outline:hover {
  background: var(--text);
  color: var(--bg);
}

.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.125rem;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(14, 14, 17, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(245, 247, 255, 0.1);
  transition: all var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
  gap: var(--space-lg);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-logo {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
}

.nav-title {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
  flex: 1;
  justify-content: center;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand);
  transition: width var(--transition-normal);
}

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

.nav-cta {
  display: flex;
  gap: var(--space-sm);
  margin-left: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text);
  margin: 3px 0;
  transition: var(--transition-normal);
  border-radius: 2px;
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(106, 227, 255, 0.1),
    rgba(168, 85, 247, 0.1)
  );
}

.dot-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(
    circle,
    rgba(245, 247, 255, 0.1) 1px,
    transparent 1px
  );
  background-size: 50px 50px;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-3xl) 0;
}

.hero-logo-container {
  margin-bottom: var(--space-xl);
}

.hero-logo {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-2xl);
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(255, 122, 0, 0.3));
}

.hero-title {
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text), var(--brand));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  opacity: 0.9;
  line-height: 1.7;
}

.hero-badge {
  margin-bottom: var(--space-xl);
}

.badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: var(--brand);
  color: var(--bg);
  border-radius: var(--radius-2xl);
  font-weight: 600;
  font-size: 0.875rem;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.contract-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  opacity: 0.8;
  flex-wrap: wrap;
}

.contract-info code {
  background: rgba(245, 247, 255, 0.1);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-family: "Space Grotesk", monospace;
  font-size: 0.75rem;
  word-break: break-all;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.copy-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: none;
  border: none;
  color: var(--brand);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.copy-btn:hover {
  color: var(--accent1);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.chevron {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  transform: rotate(45deg);
  opacity: 0.6;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* Section Styles */
section {
  padding: var(--space-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-title {
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--text), var(--brand));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-description {
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.about-features {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.about-features li {
  padding: var(--space-xs) 0;
  position: relative;
  padding-left: var(--space-lg);
}

.about-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: bold;
}

.about-note {
  font-size: 0.875rem;
  opacity: 0.7;
  font-style: italic;
}

.about-card {
  background: var(--card);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  text-align: center;
  border: 1px solid rgba(245, 247, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 122, 0, 0.1),
    transparent
  );
  animation: rotate 10s linear infinite;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.logo-blob {
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-lg);
}

.blob-logo {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-xl);
}

.blob-caption {
  position: relative;
  z-index: 1;
  font-weight: 500;
  color: var(--brand);
}

/* Tokenomics Section */
.tokenomics-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.tokenomics-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.tokenomics-card {
  background: var(--card);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid rgba(245, 247, 255, 0.1);
  transition: all var(--transition-normal);
}

.tokenomics-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand);
}

.tokenomics-card h3 {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  opacity: 0.8;
}

.tokenomics-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand);
  font-family: "Space Grotesk", monospace;
}

.tokenomics-note {
  font-size: 0.75rem;
  color: var(--text);
  opacity: 0.7;
  margin-top: var(--space-xs);
  font-weight: 500;
}

.tokenomics-chart {
  background: var(--card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid rgba(245, 247, 255, 0.1);
}

.last-updated {
  text-align: center;
  margin-top: var(--space-xl);
  opacity: 0.6;
  font-size: 0.875rem;
}

/* Roadmap Section */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent1), var(--accent2));
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-2xl);
  padding-left: var(--space-3xl);
}

.timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
}

.marker-dot {
  width: 40px;
  height: 40px;
  background: var(--card);
  border: 3px solid var(--brand);
  border-radius: 50%;
  position: relative;
  z-index: 2;
}

.marker-line {
  position: absolute;
  left: 19px;
  top: 40px;
  width: 2px;
  height: calc(100% + var(--space-2xl));
  background: linear-gradient(to bottom, var(--accent1), var(--accent2));
}

.timeline-item:last-child .marker-line {
  display: none;
}

.timeline-content {
  background: var(--card);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(245, 247, 255, 0.1);
  transition: all var(--transition-normal);
}

.timeline-content:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-xl);
}

.phase-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.phase-header h3 {
  margin: 0;
  color: var(--brand);
}

.phase-date {
  font-size: 0.875rem;
  opacity: 0.7;
}

.phase-status {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.phase-status.done {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
}

.phase-status.in-progress {
  background: rgba(255, 122, 0, 0.2);
  color: var(--brand);
}

.phase-status.planned {
  background: rgba(245, 247, 255, 0.1);
  color: var(--text);
}

.phase-milestones {
  list-style: none;
}

.phase-milestones li {
  padding: var(--space-xs) 0;
  position: relative;
  padding-left: var(--space-lg);
}

.phase-milestones li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: bold;
}

/* How to Buy Section */
.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.step {
  background: var(--card);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(245, 247, 255, 0.1);
  text-align: center;
  transition: all var(--transition-normal);
}

.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand);
}

.step-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  color: var(--bg);
}

.step-content h3 {
  margin-bottom: var(--space-sm);
  color: var(--brand);
}

.buy-info {
  background: var(--card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid rgba(245, 247, 255, 0.1);
}

.info-note {
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: rgba(255, 122, 0, 0.1);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--brand);
}

.contract-box {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contract-box label {
  font-weight: 600;
  color: var(--brand);
}

.contract-display {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(245, 247, 255, 0.05);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(245, 247, 255, 0.1);
}

.contract-display code {
  font-family: "Space Grotesk", monospace;
  font-size: 0.875rem;
  flex: 1;
}

/* Partners Section */
.partners-description {
  text-align: center;
  font-size: 1.125rem;
  margin-bottom: var(--space-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.partner-card {
  background: var(--card);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(245, 247, 255, 0.1);
  text-decoration: none;
  color: var(--text);
  text-align: center;
  transition: all var(--transition-normal);
}

.partner-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand);
}

.partner-logo {
  margin-bottom: var(--space-lg);
  filter: grayscale(100%);
  transition: filter var(--transition-normal);
}

.partner-card:hover .partner-logo {
  filter: grayscale(0%);
}

.partner-card h3 {
  margin-bottom: var(--space-sm);
  color: var(--brand);
}

.partner-card p {
  opacity: 0.8;
  margin: 0;
}

/* Socials Section */
.socials-content {
  text-align: center;
}

.social-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.social-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--card);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(245, 247, 255, 0.1);
  text-decoration: none;
  color: var(--text);
  transition: all var(--transition-normal);
  min-width: 120px;
}

.social-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand);
  color: var(--brand);
}

.social-btn svg {
  width: 32px;
  height: 32px;
}

.newsletter {
  max-width: 500px;
  margin: 0 auto;
  background: var(--card);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(245, 247, 255, 0.1);
}

.newsletter h3 {
  margin-bottom: var(--space-sm);
  color: var(--brand);
}

.newsletter p {
  margin-bottom: var(--space-lg);
  opacity: 0.8;
}

.form-group {
  display: flex;
  gap: var(--space-sm);
}

.form-group input {
  flex: 1;
  padding: var(--space-md);
  border: 1px solid rgba(245, 247, 255, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(245, 247, 255, 0.05);
  color: var(--text);
  font-size: 1rem;
}

.form-group input::placeholder {
  color: rgba(245, 247, 255, 0.5);
}

.form-group input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.1);
}

/* FAQ Section */
.faq-content {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(245, 247, 255, 0.1);
  margin-bottom: var(--space-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

.faq-question {
  width: 100%;
  padding: var(--space-xl);
  background: none;
  border: none;
  color: var(--text);
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.faq-question:hover {
  background: rgba(255, 122, 0, 0.1);
}

.faq-icon {
  transition: transform var(--transition-normal);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 var(--space-xl);
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-question[aria-expanded="true"] + .faq-answer {
  padding: 0 var(--space-xl) var(--space-xl);
  max-height: 200px;
}

.faq-answer p {
  margin: 0;
  opacity: 0.8;
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--card);
  border-top: 1px solid rgba(245, 247, 255, 0.1);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.footer-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
}

.footer-disclaimer {
  font-size: 0.875rem;
  opacity: 0.7;
  line-height: 1.6;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.footer-section h4 {
  margin-bottom: var(--space-lg);
  color: var(--brand);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--space-sm);
}

.footer-section a {
  color: var(--text);
  text-decoration: none;
  opacity: 0.8;
  transition: all var(--transition-fast);
}

.footer-section a:hover {
  opacity: 1;
  color: var(--brand);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(245, 247, 255, 0.1);
  font-size: 0.875rem;
  opacity: 0.7;
}

.domain-badge {
  background: var(--brand);
  color: var(--bg);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-lg);
  font-weight: 600;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 50px;
  height: 50px;
  background: var(--brand);
  color: var(--bg);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 1000;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Toast Container */
.toast-container {
  position: fixed;
  top: var(--space-xl);
  right: var(--space-xl);
  z-index: 1001;
}

.toast {
  background: var(--card);
  color: var(--text);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--brand);
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .about-content,
  .tokenomics-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .timeline::before {
    left: 15px;
  }

  .timeline-item {
    padding-left: var(--space-2xl);
  }

  .marker-dot {
    width: 30px;
    height: 30px;
  }

  .marker-line {
    left: 14px;
  }
}

@media (max-width: 768px) {
  .nav-container {
    padding: var(--space-sm) var(--space-md);
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(245, 247, 255, 0.1);
    padding: var(--space-lg);
    flex-direction: column;
    gap: var(--space-md);
    z-index: 1000;
    box-shadow: var(--shadow-xl);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-link {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(245, 247, 255, 0.05);
    width: 100%;
    text-align: center;
  }

  .nav-link:last-child {
    border-bottom: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .contract-info {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  .contract-info code {
    font-size: 0.7rem;
    max-width: 90vw;
  }

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

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

  .social-buttons {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .form-group {
    flex-direction: column;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .hero-logo {
    width: 80px;
    height: 80px;
  }

  .social-buttons {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .back-to-top {
    bottom: var(--space-md);
    right: var(--space-md);
  }

  .toast-container {
    top: var(--space-md);
    right: var(--space-md);
    left: var(--space-md);
  }
}

/* Focus Styles for Accessibility */
button:focus,
a:focus,
input:focus {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .navbar,
  .back-to-top,
  .toast-container {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .hero {
    min-height: auto;
    padding: var(--space-2xl) 0;
  }
}