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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: #1A1A2E;
  background: #F8F9FE;
  line-height: 1.6;
}

/* Nav */
nav {
  background: #fff;
  border-bottom: 1px solid #E8E8F0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 20px;
  font-weight: 800;
  color: #6C63FF;
  text-decoration: none;
}
.nav-links {
  display: flex;
  gap: 24px;
}
.nav-links a {
  color: #6B7280;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.nav-links a:hover {
  color: #6C63FF;
}

/* Main content */
main {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Hero */
.hero {
  text-align: center;
  padding: 60px 0 40px;
}
.hero h1 {
  font-size: 42px;
  font-weight: 800;
  color: #6C63FF;
  margin-bottom: 12px;
}
.subtitle {
  font-size: 18px;
  color: #6B7280;
  max-width: 500px;
  margin: 0 auto 24px;
}
.store-badge {
  display: inline-block;
  background: #6C63FF;
  color: #fff;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: background 0.2s;
}
.store-badge:hover {
  background: #5A52D5;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  padding: 40px 0;
}
.feature {
  background: #fff;
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(108, 99, 255, 0.06);
}
.feature-icon {
  font-size: 36px;
  margin-bottom: 12px;
}
.feature h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #1A1A2E;
}
.feature p {
  font-size: 13px;
  color: #6B7280;
}

/* Contact */
.contact {
  text-align: center;
  padding: 40px 0;
}
.contact h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}
.contact a {
  color: #6C63FF;
}

/* Legal pages */
.legal-content {
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  margin: 32px 0;
  box-shadow: 0 2px 8px rgba(108, 99, 255, 0.06);
}
.legal-content h1 {
  font-size: 28px;
  font-weight: 800;
  color: #1A1A2E;
  margin-bottom: 8px;
}
.legal-content .updated {
  font-size: 13px;
  color: #9CA3AF;
  margin-bottom: 28px;
}
.legal-content h2 {
  font-size: 18px;
  font-weight: 700;
  color: #1A1A2E;
  margin-top: 28px;
  margin-bottom: 10px;
}
.legal-content p,
.legal-content ul {
  font-size: 15px;
  color: #4B5563;
  margin-bottom: 12px;
}
.legal-content ul {
  padding-left: 20px;
}
.legal-content li {
  margin-bottom: 6px;
}
.legal-content a {
  color: #6C63FF;
}

/* Support page */
.support-header {
  text-align: center;
  padding: 48px 0 24px;
}
.support-header h1 {
  font-size: 32px;
  font-weight: 800;
  color: #1A1A2E;
  margin-bottom: 8px;
}
.support-header p {
  font-size: 16px;
  color: #6B7280;
}
.faq-list {
  margin: 24px 0 40px;
}
.faq-item {
  background: #fff;
  border-radius: 12px;
  margin-bottom: 8px;
  box-shadow: 0 1px 4px rgba(108, 99, 255, 0.05);
  overflow: hidden;
}
.faq-item summary {
  padding: 18px 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: '+';
  font-size: 22px;
  color: #6C63FF;
  font-weight: 300;
}
.faq-item[open] summary::after {
  content: '-';
}
.faq-answer {
  padding: 0 24px 18px;
  font-size: 15px;
  color: #4B5563;
  line-height: 1.7;
}
.contact-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  margin: 24px 0 48px;
  box-shadow: 0 2px 8px rgba(108, 99, 255, 0.06);
}
.contact-card h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}
.contact-card p {
  color: #6B7280;
  margin-bottom: 20px;
}
.contact-card .btn {
  display: inline-block;
  background: #6C63FF;
  color: #fff;
  padding: 12px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s;
}
.contact-card .btn:hover {
  background: #5A52D5;
}
.contact-card .email {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  color: #9CA3AF;
}

/* Footer */
footer {
  border-top: 1px solid #E8E8F0;
  padding: 24px;
  text-align: center;
  background: #fff;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 12px;
}
.footer-links a {
  color: #6B7280;
  text-decoration: none;
  font-size: 13px;
}
.footer-links a:hover {
  color: #6C63FF;
}
footer p {
  font-size: 12px;
  color: #9CA3AF;
}

@media (max-width: 600px) {
  .hero h1 { font-size: 28px; }
  .legal-content { padding: 24px 16px; }
  .nav-links { gap: 12px; }
  .nav-links a { font-size: 12px; }
}