* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Poppins', system-ui, sans-serif;
}

body {
  background: #0f0f1a;
  color: #ffffff;
  min-height: 100vh;
}

/* Navbar Styles */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 2rem;
  background: rgba(15, 15, 26, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding: 1rem 2rem;
  background: rgba(15, 15, 26, 0.98);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav-brand {
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-menu a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  transition: width 0.3s ease;
}

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

.hamburger {
  display: none;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: #ffffff;
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* Hero Styles */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%);
  padding-top: 80px;
}

.hero-content {
  text-align: center;
  max-width: 800px;
}

.gradient-text {
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}

h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.typewriter {
  font-size: 1.5rem;
  min-height: 3rem;
  margin-bottom: 2rem;
}

.search-container {
  display: flex;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.search-input {
  flex: 1;
  min-width: 200px;
  padding: 1rem;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1rem;
}

.search-button {
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  color: white;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.search-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(78, 205, 196, 0.3);
}

/* About Section */
.about-section {
  padding: 6rem 2rem;
  background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1a 100%);
}

.about-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.about-text {
  flex: 1;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #a0a0a0;
  margin-bottom: 2rem;
}

.stats-container {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: #a0a0a0;
  font-size: 1rem;
}

.about-image {
  flex: 1;
  position: relative;
  height: 400px;
}

.floating-cards {
  position: relative;
  width: 100%;
  height: 100%;
}

.card {
  position: absolute;
  width: 200px;
  height: 300px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: float 6s ease-in-out infinite;
}

.card-1 {
  top: 0;
  left: 0;
  animation-delay: 0s;
  background: linear-gradient(45deg, rgba(255, 107, 107, 0.1), rgba(78, 205, 196, 0.1));
}

.card-2 {
  top: 50px;
  left: 100px;
  animation-delay: -2s;
  background: linear-gradient(45deg, rgba(78, 205, 196, 0.1), rgba(255, 107, 107, 0.1));
}

.card-3 {
  top: 100px;
  left: 200px;
  animation-delay: -4s;
  background: linear-gradient(45deg, rgba(255, 107, 107, 0.1), rgba(78, 205, 196, 0.1));
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

/* Pricing Section */
.pricing-section {
  padding: 6rem 2rem;
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%);
  text-align: center;
}

.pricing-section h2 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.pricing-container {
  display: flex;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  justify-content: center;
  flex-wrap: wrap;
}

.pricing-card {
  flex: 1;
  min-width: 300px;
  max-width: 350px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(78, 205, 196, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.featured-badge {
  position: absolute;
  top: 1rem;
  right: -2rem;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  color: white;
  padding: 0.5rem 3rem;
  transform: rotate(45deg);
  font-size: 0.8rem;
  font-weight: 600;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-header h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: white;
}

.price {
  font-size: 3rem;
  font-weight: 700;
}

.currency {
  font-size: 1.5rem;
  vertical-align: super;
}

.period {
  font-size: 1rem;
  color: #a0a0a0;
}

.features {
  list-style: none;
  margin-bottom: 2rem;
  text-align: left;
}

.features li {
  padding: 0.5rem 0;
  color: #a0a0a0;
}

.features li::before {
  content: '✓';
  margin-right: 0.5rem;
  color: #4ecdc4;
}

.pricing-button {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pricing-button:hover {
  background: rgba(255, 255, 255, 0.2);
}

.pricing-button.featured {
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
}

.pricing-button.featured:hover {
  box-shadow: 0 5px 15px rgba(78, 205, 196, 0.3);
}

/* Reviews Section */
.reviews-section {
  padding: 6rem 2rem;
  background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1a 100%);
  text-align: center;
  overflow: hidden;
}

.reviews-section h2 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.reviews-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  grid-auto-rows: auto;
}

.review-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.review-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.review-info h4 {
  color: white;
  margin-bottom: 0.25rem;
}

.stars {
  color: #ffd700;
  font-size: 0.9rem;
}

.review-text {
  color: #a0a0a0;
  line-height: 1.6;
  font-style: italic;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal.active {
  opacity: 1;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.7);
  background: #1a1a2e;
  padding: 2.5rem;
  width: 90%;
  max-width: 600px;
  border-radius: 16px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-height: 90vh;
  overflow-y: auto;
}

.modal.active .modal-content {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.close-button {
  position: absolute;
  right: 1.5rem;
  top: 1.5rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: #fff;
  transition: color 0.3s ease;
  z-index: 2;
}

.close-button:hover {
  color: #ff6b6b;
}

/* Loading State Styles */
.loading-state {
  text-align: center;
  padding: 2rem;
}

.loading-icon {
  fill: #4ecdc4;
  animation: pulse 1.5s ease-in-out infinite;
  margin-bottom: 1rem;
}

.loading-text {
  font-size: 1.2rem;
  margin-top: 1rem;
  animation: fadeInOut 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.5;
  }
}

@keyframes fadeInOut {
  0%, 100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* Transaction Details Styles */
.transaction-status {
  text-align: center;
  margin: 2rem 0;
}

.pending-icon {
  fill: #ff6b6b;
  animation: rotate 2s linear infinite;
}

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

.status-text {
  font-size: 1.5rem;
  margin-top: 1rem;
}

.transaction-details {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.detail-label {
  color: #a0a0a0;
  font-size: 0.9rem;
}

.detail-value {
  font-weight: 500;
}

.status-pending {
  color: #ff6b6b;
}

.transaction-timeline {
  margin-top: 2rem;
}

.timeline-item {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0.35rem;
  top: 1.5rem;
  width: 2px;
  height: calc(100% + 1rem);
  background: rgba(255, 255, 255, 0.1);
}

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

.timeline-dot {
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  background: #1a1a2e;
  border: 2px solid #4ecdc4;
  border-radius: 50%;
}

.timeline-item.active .timeline-dot {
   .timeline-item.active .timeline-dot {
  background: #4ecdc4;
}

.timeline-content {
  padding-bottom: 1rem;
}

.timeline-content h4 {
  margin-bottom: 0.25rem;
  color: #ffffff;
}

.timeline-content p {
  color: #a0a0a0;
  font-size: 0.9rem;
}

/* Scrollbar Styles */
.modal-content::-webkit-scrollbar {
  width: 8px;
}

.modal-content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }

  .hamburger {
    display: block;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }

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

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    flex-direction: column;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 2rem 0;
    gap: 1rem;
  }

  .nav-menu.active {
    right: 0;
  }

  h1 {
    font-size: 2rem;
  }
  
  .typewriter {
    font-size: 1.2rem;
  }
  
  .search-container {
    flex-direction: column;
  }
  
  .modal-content {
    margin: 0;
    padding: 1.5rem;
    width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }

  .detail-row {
    flex-direction: column;
    gap: 0.25rem;
  }

  .detail-value {
    padding-left: 1rem;
  }

  .about-content {
    flex-direction: column;
    text-align: center;
  }

  .stats-container {
    justify-content: center;
  }

  .about-image {
    height: 300px;
  }

  .card {
    width: 150px;
    height: 225px;
  }

  .pricing-card {
    min-width: 100%;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.75rem;
  }

  .typewriter {
    font-size: 1rem;
  }

  .nav-brand {
    font-size: 1.25rem;
  }

  .about-text h2,
  .pricing-section h2,
  .reviews-section h2 {
    font-size: 2rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .stat-label {
    font-size: 0.9rem;
  }

  .pricing-card {
    padding: 1.5rem;
  }

  .price {
    font-size: 2.5rem;
  }

  .features li {
    font-size: 0.9rem;
  }

  .review-card {
    padding: 1.5rem;
  }

  .review-text {
    font-size: 0.9rem;
  }

  .modal-content {
    padding: 1rem;
  }

  .loading-text {
    font-size: 1rem;
  }

  .timeline-content h4 {
    font-size: 1rem;
  }

  .timeline-content p {
    font-size: 0.8rem;
  }
}

/* Landscape orientation */
@media (max-height: 600px) and (orientation: landscape) {
  .hero {
    min-height: 120vh;
  }

  .modal-content {
    max-height: 85vh;
  }

  .about-section,
  .pricing-section,
  .reviews-section {
    padding: 4rem 2rem;
  }

  .about-image {
    height: 250px;
  }

  .card {
    width: 120px;
    height: 180px;
  }
}