/* Trust Wallet Landing Page - Main Styles */

/* Color Scheme */
:root {
  --primary-dark: #fff;
  --secondary-dark: #fff;
  --accent-green: #0033ff;
  --accent-blue: #00bfff;
  --text-light: #0f172a;
  --text-muted: #0f172a;
  --border-color: #2a3f5f;
  --success-color: #0008ff;
  --error-color: #ff4444;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--primary-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation */
.header {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--primary-dark) 100%);
  border-bottom: 2px solid var(--border-color);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 255, 0, 0.1);
}

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

.logo h1 {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.language-selector select {
  background-color: var(--secondary-dark);
  color: var(--text-light);
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
}

.language-selector select:hover {
  border-color: var(--accent-green);
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.2);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 255, 0, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h2 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.hero-benefits {
  list-style: none;
  margin-bottom: 40px;
}

.hero-benefits li {
  font-size: 16px;
  margin-bottom: 12px;
  padding-left: 30px;
  position: relative;
  color: var(--text-light);
}

.hero-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: bold;
  font-size: 18px;
}

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

.placeholder-image {
  width: 100%;
  max-width: 350px;
  aspect-ratio: 3/4;
  border: 2px solid var(--border-color);
  border-radius: 15px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--secondary-dark), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(0, 255, 0, 0.15);
  transition: all 0.3s ease;
}

.placeholder-image:hover {
  box-shadow: 0 0 50px rgba(0, 255, 0, 0.3);
  border-color: var(--accent-green);
}

.placeholder-image svg {
  width: 100%;
  height: 100%;
}

/* Buttons */
.btn {
  padding: 12px 30px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  color: var(--primary-dark);
  /* box-shadow: 0 4px 15px rgba(0, 255, 0, 0.3); */
}

.btn-primary:hover {
  transform: translateY(-2px);
  /* box-shadow: 0 6px 25px rgba(0, 255, 0, 0.5); */
}

.btn-secondary {
  background-color: var(--secondary-dark);
  color: var(--text-light);
  border: 2px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.btn-large {
  padding: 16px 40px;
  font-size: 18px;
}

/* Social Proof Section */
.social-proof {
  padding: 60px 0;
  background: var(--secondary-dark);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
}

.stat-card {
  text-align: center;
  padding: 30px 20px;
  background: linear-gradient(135deg, rgba(0, 255, 0, 0.05), rgba(0, 191, 255, 0.05));
  border: 1px solid var(--border-color);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: var(--accent-green);
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.1);
  transform: translateY(-5px);
}

.stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--accent-green);
  margin-bottom: 5px;
}

.stat-label {
  color: var(--accent-blue);
  font-size: 14px;
}

.stat-text {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 10px;
}

/* Product Section */
.product {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
}

.product-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.image-carousel {
  display: flex;
  justify-content: center;
}

.carousel-placeholder {
  width: 100%;
  max-width: 350px;
  aspect-ratio: 1;
  border: 2px solid var(--border-color);
  border-radius: 15px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--secondary-dark), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(0, 255, 0, 0.15);
}

.carousel-placeholder svg {
  width: 100%;
  height: 100%;
}

.product-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-light);
}

.product-description {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 30px;
  line-height: 1.8;
}

.price-section {
  margin-bottom: 40px;
  padding: 20px;
  background: rgba(0, 255, 0, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.price-original {
  font-size: 18px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-bottom: 10px;
}

.price-discounted {
  font-size: 36px;
  font-weight: 700;
  color: var(--accent-green);
}

.product-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.feature {
  text-align: center;
  padding: 20px;
  background: rgba(0, 191, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.feature:hover {
  border-color: var(--accent-blue);
  background: rgba(0, 191, 255, 0.1);
}

.feature-icon {
  font-size: 32px;
  display: block;
  margin-bottom: 10px;
}

.feature-text {
  font-size: 14px;
  color: var(--text-muted);
}

/* Testimonials Section */
.testimonials {
  padding: 80px 0;
  background: var(--secondary-dark);
}

.section-title {
  font-size: 40px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: linear-gradient(135deg, rgba(0, 255, 0, 0.05), rgba(0, 191, 255, 0.05));
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: var(--accent-green);
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.1);
  transform: translateY(-5px);
}

.testimonial-content p {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 18px;
}

.author-name {
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 5px;
}

.author-title {
  font-size: 12px;
  color: var(--text-muted);
}

/* Trust Section */
.trust {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
  border-top: 2px solid var(--border-color);
  border-bottom: 2px solid var(--border-color);
}

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

.trust-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--accent-green);
}

.trust-subtitle {
  font-size: 20px;
  color: var(--accent-blue);
  margin-bottom: 20px;
}

.trust-description {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* FAQ Section */
.faq {
  padding: 80px 0;
  background: var(--secondary-dark);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(0, 255, 0, 0.02), rgba(0, 191, 255, 0.02));
}

.faq-question {
  width: 100%;
  padding: 20px;
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: rgba(0, 255, 0, 0.05);
  color: var(--accent-green);
}

.faq-toggle {
  font-size: 24px;
  color: var(--accent-green);
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: rgba(0, 255, 0, 0.02);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 20px 20px 20px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.modal.active {
  display: flex;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  background: var(--secondary-dark);
  border: 2px solid var(--border-color);
  border-radius: 15px;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: slideUp 0.3s ease;
  box-shadow: 0 0 50px rgba(0, 255, 0, 0.2);
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 32px;
  cursor: pointer;
  transition: color 0.3s ease;
  z-index: 10;
}

.modal-close:hover {
  color: var(--accent-green);
}

.modal-header {
  padding: 30px;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-light);
}

.modal-steps {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.step {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-dark);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-muted);
  transition: all 0.3s ease;
}

.step.active {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  border-color: var(--accent-green);
  color: var(--primary-dark);
}

.modal-body {
  padding: 30px;
  animation: fadeIn 0.3s ease;
}

.modal-body.hidden {
  display: none;
}

.step-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 25px;
  color: var(--text-light);
}

/* Form Styles */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-light);
  font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  background: #fff8f8;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-light);
  font-size: 14px;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.2);
}

.form-group textarea {
  resize: vertical;
}

.error-message {
  display: block;
  color: var(--error-color);
  font-size: 12px;
  margin-top: 5px;
  min-height: 16px;
}

.form-actions {
  display: flex;
  gap: 15px;
  justify-content: flex-end;
  margin-top: 30px;
}

/* Processing Styles */
.processing-container {
  text-align: center;
  padding: 40px 20px;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--accent-green);
  border-radius: 50%;
  margin: 0 auto 30px;
  animation: spin 1s linear infinite;
}

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

.processing-text {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 30px;
}

.processing-steps {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 400px;
  margin: 0 auto;
}

.processing-step {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  background: rgba(0, 255, 0, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.processing-step.active {
  border-color: var(--accent-green);
  background: rgba(0, 255, 0, 0.1);
}

.step-number {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--primary-dark);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}

.processing-step.active .step-number {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: var(--primary-dark);
}

.step-label {
  text-align: left;
  color: var(--text-light);
  font-weight: 500;
}

/* Payment Summary */
.payment-summary {
  background: linear-gradient(135deg, rgba(0, 255, 0, 0.05), rgba(0, 191, 255, 0.05));
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 30px;
  text-align: center;
}

.payment-status {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.payment-amount {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.amount-label {
  font-size: 14px;
  color: var(--text-muted);
}

.amount-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-green);
}

/* Footer */
.footer {
  background: var(--primary-dark);
  border-top: 2px solid var(--border-color);
  padding: 40px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-section h4 {
  color: var(--accent-green);
  margin-bottom: 15px;
  font-size: 16px;
}

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

.footer-section a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
  display: block;
  margin-bottom: 10px;
}

.footer-section a:hover {
  color: var(--accent-green);
}

.footer-section p {
  color: var(--text-muted);
  font-size: 14px;
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

/* Utility Classes */
.hidden {
  display: none !important;
}

/* Animations */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: slideInUp 0.6s ease forwards;
}