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

body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #000;
  color: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Utility Classes */
.text-yellow {
  color: #ffd700;
}

.text-white {
  color: #fff;
}

/* Button Styles */
.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  font-size: 14px;
}

.btn-primary {
  background: linear-gradient(135deg, #ffd700, #ffa500);
  color: #000;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid #ffd700;
  color: #ffd700;
}

.btn-outline:hover {
  background: #ffd700;
  color: #000;
}

.btn-secondary {
  background: #ff8c00;
  color: #000;
}

.btn-secondary:hover {
  background: #ff7700;
  transform: translateY(-2px);
}

.btn-large {
  padding: 16px 32px;
  font-size: 16px;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
  z-index: 1000;
  padding: 8px 0;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo-img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}

.nav {
  display: flex;
  gap: 24px;
}

.nav-link {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid transparent;
  font-size: 14px;
}

.nav-link:hover,
.nav-link.active {
  color: #ffd700;
  border-color: #ffd700;
}

.header-right {
  display: flex;
  gap: 16px;
  align-items: center;
}

.language-selector {
  position: relative;
}

.language-btn {
  background: transparent;
  border: 1px solid #ffd700;
  color: #ffd700;
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.language-btn:hover {
  background: #ffd700;
  color: #000;
}

.social-icons {
  display: flex;
  gap: 8px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-icon.telegram {
  background: #0088cc;
  color: #fff;
}

.social-icon.twitter {
  background: #1da1f2;
  color: #fff;
}

.social-icon:hover {
  transform: scale(1.1);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #ffd700;
  font-size: 24px;
  cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 999;
  display: none;
}

.mobile-menu.active {
  display: block;
}

.mobile-menu-content {
  padding: 80px 20px 20px;
  text-align: center;
}

.mobile-nav-link {
  display: block;
  color: #fff;
  text-decoration: none;
  padding: 16px 0;
  font-size: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-link:hover {
  color: #ffd700;
}

.mobile-menu-buttons {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* New Hero Section */
.new-hero {
  position: relative;
  min-height: 100vh;
  padding: 100px 0 60px;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(255, 215, 0, 0.1) 0%,
    rgba(255, 140, 0, 0.05) 50%,
    transparent 100%
  );
}

.hero-rays {
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 215, 0, 0.1) 50%, transparent 70%),
    linear-gradient(-45deg, transparent 30%, rgba(255, 140, 0, 0.1) 50%, transparent 70%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.new-hero-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 60px;
  align-items: start;
  position: relative;
  z-index: 10;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.btc-bull-logo {
  margin-bottom: 20px;
}

.main-logo {
  max-width: 400px;
  height: auto;
}

.hero-characters {
  position: relative;
  display: flex;
  align-items: end;
  gap: 20px;
  margin-bottom: 20px;
}

.bull-character {
  max-width: 300px;
  height: auto;
  z-index: 2;
}

.business-character {
  max-width: 250px;
  height: auto;
  z-index: 1;
}

.hero-title-section {
  margin-bottom: 20px;
}

.new-hero-title {
  font-size: 4rem;
  font-weight: bold;
  line-height: 1.1;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.title-line-1 {
  color: #fff;
  display: block;
}

.title-line-2 {
  color: #ffd700;
  display: block;
}

.title-line-3 {
  color: #ffd700;
  display: block;
}

.new-hero-description {
  font-size: 18px;
  color: #ccc;
  max-width: 600px;
  line-height: 1.6;
}

.hero-bottom-buttons {
  display: flex;
  gap: 16px;
}

/* Purchase Widget */
.hero-right {
  position: sticky;
  top: 120px;
}

.purchase-widget {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 140, 0, 0.1));
  border: 2px solid #ffd700;
  border-radius: 20px;
  padding: 0;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
}

.widget-header {
  background: linear-gradient(135deg, #ffd700, #ffa500);
  padding: 20px;
  border-radius: 18px 18px 0 0;
  text-align: center;
}

.widget-title {
  color: #000;
  font-size: 18px;
  font-weight: bold;
  margin: 0;
  text-transform: uppercase;
}

.widget-content {
  padding: 24px;
}

.claim-text {
  color: #fff;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
  text-align: center;
}

.contract-address {
  color: #ffd700;
  font-family: monospace;
  font-size: 12px;
  word-break: break-all;
}

.raised-amount {
  text-align: center;
  margin-bottom: 24px;
}

.amount-text {
  color: #ffd700;
  font-size: 20px;
  font-weight: bold;
}

.amount-value {
  color: #fff;
}

.user-stats {
  margin-bottom: 24px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.stat-row:last-child {
  border-bottom: none;
}

.stat-label {
  color: #ffd700;
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;
}

.stat-value {
  color: #fff;
  font-size: 16px;
  font-weight: bold;
}

.stat-info {
  color: #999;
  font-size: 12px;
  cursor: help;
}

.widget-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.widget-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: bold;
  text-transform: uppercase;
}

.widget-footer {
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 215, 0, 0.2);
}

.wallet-link {
  color: #ffd700;
  text-decoration: none;
  font-size: 14px;
  display: block;
  margin-bottom: 12px;
}

.wallet-link:hover {
  text-decoration: underline;
}

.powered-by {
  color: #999;
  font-size: 12px;
}

/* Partners Section */
.partners {
  padding: 48px 0;
  border-top: 1px solid rgba(255, 215, 0, 0.2);
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.partners-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  opacity: 0.6;
}

.partner {
  color: #ffd700;
  font-weight: bold;
  font-size: 16px;
}

/* Section Styles */
.section-title {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 24px;
  text-align: center;
}

.section-description {
  font-size: 20px;
  color: #ccc;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 48px;
}

.section-img {
  width: 100%;
  height: auto;
}

/* Official Coin Section */
.official-coin {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(0, 0, 0, 1), rgba(20, 184, 166, 0.1));
}

.official-coin-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.official-coin-text .section-title {
  text-align: left;
}

.official-coin-text .section-description {
  text-align: left;
  margin-bottom: 32px;
}

/* Features Section */
.features {
  padding: 80px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.feature-card {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 165, 0, 0.1));
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
}

.feature-icon {
  font-size: 64px;
  color: #ffd700;
  margin-bottom: 16px;
}

.feature-title {
  font-size: 24px;
  font-weight: bold;
  color: #ffd700;
  margin-bottom: 16px;
}

.feature-description {
  color: #ccc;
  line-height: 1.6;
}

/* Tanks Section */
.tanks {
  padding: 48px 0;
  background: linear-gradient(90deg, rgba(255, 140, 0, 0.3), rgba(255, 215, 0, 0.3));
}

.tanks-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  opacity: 0.6;
}

.tank-img {
  height: 80px;
  width: auto;
}

/* Roadmap Section */
.roadmap {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(75, 85, 99, 1), rgba(0, 0, 0, 1));
}

.roadmap-header {
  text-align: center;
  margin-bottom: 64px;
}

.roadmap-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.roadmap-subtitle {
  font-size: 24px;
  font-weight: bold;
  color: #ffd700;
  margin-bottom: 32px;
}

.milestones-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.milestone {
  display: flex;
  align-items: center;
  gap: 16px;
}

.milestone-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
}

.milestone.completed .milestone-dot {
  background: #10b981;
}

.milestone.current .milestone-dot {
  background: #ffd700;
}

.milestone.upcoming .milestone-dot {
  background: #6b7280;
}

.milestone-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex: 1;
}

.milestone-phase {
  color: #ffd700;
  font-weight: bold;
}

.milestone-title {
  color: #999;
}

.chart-container {
  background: #1f2937;
  border-radius: 12px;
  padding: 32px;
  border: 1px solid rgba(255, 215, 0, 0.3);
}

.chart-title {
  color: #ffd700;
  font-weight: bold;
  font-size: 18px;
  text-align: center;
  margin-bottom: 16px;
}

.chart {
  height: 256px;
  background: #000;
  border-radius: 8px;
  display: flex;
  align-items: end;
  justify-content: center;
  padding: 16px;
}

.chart-bars {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 100%;
}

.chart-bar {
  width: 32px;
  background: linear-gradient(to top, #ffd700, #ffa500);
  border-radius: 4px 4px 0 0;
  min-height: 20px;
}

/* Earn Bitcoin Section */
.earn-bitcoin {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(0, 0, 0, 1), rgba(255, 140, 0, 0.1));
}

.earn-bitcoin-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.earn-bitcoin-text .section-title {
  text-align: left;
}

.earn-bitcoin-text .section-description {
  text-align: left;
  margin-bottom: 32px;
}

/* Best Wallet Section */
.best-wallet {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(0, 0, 0, 1), rgba(147, 51, 234, 0.1));
}

.best-wallet-content {
  text-align: center;
}

.wallet-image {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}

.wallet-app-img {
  border-radius: 12px;
  max-width: 200px;
  height: auto;
}

/* How to Buy Section */
.how-to-buy {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(0, 0, 0, 1), rgba(255, 215, 0, 0.1));
  position: relative;
}

.how-to-buy::before,
.how-to-buy::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #ffd700, transparent);
  opacity: 0.1;
}

.how-to-buy::before {
  top: 0;
}

.how-to-buy::after {
  bottom: 0;
}

.how-to-buy-header {
  text-align: center;
  margin-bottom: 64px;
}

.steps-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.connecting-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.5), transparent);
  border-top: 2px dashed rgba(255, 215, 0, 0.5);
  z-index: 0;
  transform: translateY(-50%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  position: relative;
  z-index: 10;
}

.step-card {
  background: linear-gradient(135deg, rgba(75, 85, 99, 0.8), rgba(17, 24, 39, 0.8));
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 16px;
  padding: 24px;
  backdrop-filter: blur(10px);
}

.step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.step-number {
  width: 48px;
  height: 48px;
  background: #ffd700;
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: bold;
}

.step-badges {
  display: flex;
  gap: 8px;
}

.step-badge {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: bold;
}

.step-badge.primary {
  background: #ffd700;
  color: #000;
}

.step-badge.secondary {
  background: #374151;
  color: #ffd700;
}

.step-title {
  font-size: 18px;
  font-weight: bold;
  color: #ffd700;
  margin-bottom: 12px;
}

.step-description {
  color: #ccc;
  font-size: 14px;
  line-height: 1.5;
}

/* Tokenomics Section */
.tokenomics {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(0, 0, 0, 1), rgba(255, 140, 0, 0.1));
}

.tokenomics-header {
  text-align: center;
  margin-bottom: 64px;
}

.tokenomics-card {
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.8), rgba(0, 0, 0, 0.8));
  border: 2px solid rgba(255, 215, 0, 0.5);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(10px);
  max-width: 1200px;
  margin: 0 auto;
}

.tokenomics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.tokenomics-item {
  text-align: center;
}

.tokenomics-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #ffd700, #ffa500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 12px;
}

.tokenomics-title {
  color: #ffd700;
  font-weight: bold;
  font-size: 14px;
  margin-bottom: 4px;
}

.tokenomics-percentage {
  color: #fff;
  font-weight: bold;
  font-size: 18px;
}

.tokenomics-total {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 215, 0, 0.3);
}

.total-supply {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 16px;
}

.token-address {
  font-size: 14px;
  color: #999;
}

/* News Section */
.news {
  padding: 80px 0;
}

.news-header {
  text-align: center;
  margin-bottom: 64px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.news-card {
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.8), rgba(0, 0, 0, 0.8));
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.news-card:hover {
  border-color: rgba(255, 215, 0, 0.6);
  transform: translateY(-4px);
}

.news-image {
  position: relative;
}

.news-img {
  width: 100%;
  height: 192px;
  object-fit: cover;
}

.news-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
}

.news-content {
  padding: 24px;
}

.news-title {
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 12px;
}

.news-excerpt {
  color: #999;
  font-size: 14px;
  margin-bottom: 12px;
}

.news-link {
  color: #ffd700;
  font-size: 14px;
  font-weight: 600;
}

/* FAQ Section */
.faq {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(75, 85, 99, 0.5), rgba(0, 0, 0, 1), rgba(59, 130, 246, 0.1));
}

.faq-header {
  text-align: center;
  margin-bottom: 64px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: linear-gradient(90deg, rgba(17, 24, 39, 0.8), rgba(31, 41, 55, 0.8));
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 12px;
  overflow: hidden;
}

.faq-question {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: #ffd700;
  font-weight: bold;
  font-size: 18px;
}

.faq-icon {
  font-size: 24px;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 24px;
  color: #ccc;
  line-height: 1.6;
}

/* Footer */
.footer {
  padding: 48px 0;
  border-top: 1px solid rgba(255, 215, 0, 0.2);
  background: linear-gradient(135deg, rgba(17, 24, 39, 1), rgba(0, 0, 0, 1));
}

.footer-content {
  text-align: center;
}

.footer-logo {
  margin-bottom: 32px;
}

.footer-logo-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-link {
  color: #ffd700;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #ffa500;
}

.footer-disclaimer {
  max-width: 800px;
  margin: 0 auto 32px;
  font-size: 12px;
  color: #6b7280;
  line-height: 1.5;
}

.footer-disclaimer p {
  margin-bottom: 16px;
}

.footer-copyright {
  color: #999;
  font-size: 14px;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  backdrop-filter: blur(5px);
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-content {
  background: #2d2d2d;
  border: 1px solid #4a4a4a;
  border-radius: 16px;
  max-width: 400px;
  width: 90%;
  max-height: 90vh;
  overflow: hidden;
  position: relative;
}

.modal-header {
  padding: 24px;
  border-bottom: 1px solid #4a4a4a;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  color: #9ca3af;
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.modal-close:hover {
  color: #fff;
}

/* Wallet Modal Styles */
.wallet-options {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wallet-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: #3a3a3a;
  border: none;
  border-radius: 12px;
  width: 100%;
  cursor: pointer;
  transition: background 0.3s ease;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
}

.wallet-option:hover {
  background: #4a4a4a;
}

.wallet-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
}

.bifrost-icon {
  background: #4f46e5;
}

.metamask-icon {
  background: #f59e0b;
}

.walletconnect-icon {
  background: #3b82f6;
}

.ledger-icon {
  background: #000;
}

.all-icon {
  background: #60a5fa;
}

/* Loading Overlay */
.loading-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 3000;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
}

.loading-overlay.show {
  display: flex;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid #333;
  border-top: 4px solid #3b82f6;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loading-overlay p {
  color: #fff;
  font-size: 18px;
  font-weight: 500;
}

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

/* Error Modal Styles */
.error-content {
  padding: 24px;
  text-align: center;
}

.error-message {
  background: #dc2626;
  border: 1px solid #ef4444;
  border-radius: 8px;
  padding: 16px;
  color: #fff;
  margin-bottom: 20px;
  font-weight: 500;
}

.security-info {
  background: #1e40af;
  border: 1px solid #3b82f6;
  border-radius: 8px;
  padding: 16px;
  color: #fff;
  margin-bottom: 24px;
}

.security-info p {
  margin: 0;
  font-size: 14px;
}

.connect-manually-btn {
  width: 100%;
  padding: 12px 24px;
  background: transparent;
  border: 2px solid #6b7280;
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.connect-manually-btn:hover {
  border-color: #9ca3af;
  background: #374151;
}

/* Validate Modal Styles */
.validate-content {
  padding: 24px;
}

.validation-tabs {
  display: flex;
  border-bottom: 1px solid #4a4a4a;
  margin-bottom: 24px;
}

.tab-btn {
  flex: 1;
  padding: 12px 16px;
  background: none;
  border: none;
  color: #9ca3af;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.tab-btn.active {
  color: #3b82f6;
  border-bottom-color: #3b82f6;
}

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

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.tab-content textarea {
  width: 100%;
  min-height: 120px;
  padding: 16px;
  background: #1f2937;
  border: 1px solid #4a4a4a;
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  font-family: monospace;
  resize: vertical;
  margin-bottom: 12px;
}

.tab-content textarea:focus {
  outline: none;
  border-color: #3b82f6;
}

.tab-content textarea::placeholder {
  color: #6b7280;
}

.helper-text {
  color: #3b82f6;
  font-size: 12px;
  margin-bottom: 24px;
}

.validate-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #ec4899, #f97316);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.validate-btn:hover {
  background: linear-gradient(135deg, #db2777, #ea580c);
  transform: translateY(-1px);
}

.validate-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .new-hero-content {
    grid-template-columns: 1fr 350px;
    gap: 40px;
  }

  .new-hero-title {
    font-size: 3.5rem;
  }
}

@media (max-width: 1024px) {
  .new-hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-right {
    position: static;
  }

  .purchase-widget {
    max-width: 500px;
    margin: 0 auto;
  }

  .official-coin-content,
  .earn-bitcoin-content,
  .roadmap-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .new-hero-title {
    font-size: 3rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .connecting-line {
    display: none;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav,
  .header-right .btn,
  .language-selector,
  .social-icons {
    display: none;
  }

  .header-right {
    gap: 8px;
  }

  .new-hero-title {
    font-size: 2.5rem;
  }

  .hero-characters {
    justify-content: center;
  }

  .bull-character,
  .business-character {
    max-width: 200px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-description {
    font-size: 16px;
  }

  .partners-content {
    flex-wrap: wrap;
    gap: 24px;
  }

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

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

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

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

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }

  .modal-content {
    width: 95%;
    max-width: none;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .new-hero {
    padding: 80px 0 40px;
  }

  .new-hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

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

  .total-supply {
    font-size: 1.5rem;
  }

  .purchase-widget {
    margin: 0 10px;
  }

  .widget-content {
    padding: 16px;
  }
}

/* Animation Classes */
@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.feature-badge {
  animation: float 3s ease-in-out infinite;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
button:focus,
a:focus {
  outline: 2px solid #ffd700;
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn-outline {
    border-width: 3px;
  }

  .modal-content {
    border-width: 2px;
  }
}

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