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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: #0f172a;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

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

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: #3db588;
  letter-spacing: -0.02em;
}

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

.nav-link {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: #3db588;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #3db588;
  transition: width 0.3s ease;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: #ffffff;
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: #0f172a;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(61, 181, 136, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(61, 181, 136, 0.1);
  border: 1px solid rgba(61, 181, 136, 0.3);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #3db588;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.highlight {
  color: #3db588;
  position: relative;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  max-width: 500px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-cta {
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, #3db588 0%, #2d9a6b 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(61, 181, 136, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(61, 181, 136, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.btn-large {
  padding: 1.25rem 2.5rem;
  font-size: 1.125rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease 0.8s both;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #3db588;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(61, 181, 136, 0.1);
  border: 1px solid rgba(61, 181, 136, 0.3);
  border-radius: 12px;
  font-size: 0.9rem;
  color: #3db588;
  font-weight: 500;
  animation: fadeInUp 0.8s ease 1s both;
}

.badge-icon {
  width: 24px;
  height: 24px;
  background: #3db588;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 14px;
  font-weight: bold;
}

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  animation: fadeInRight 1s ease 0.4s both;
}

/* Remove phone mockup styles */
.phone-mockup,
.phone-screen,
.app-interface,
.app-header,
.conversion-card,
.transaction-type,
.type-btn,
.convert-btn {
  display: none;
}

/* New metrics grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
}

.metric-card {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  text-align: center;
  transition: transform 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-5px);
}

.metric-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.metric-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: #3db588;
  margin-bottom: 0.25rem;
  font-family: "Inter", sans-serif;
}

.metric-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Sobre Section */
.about {
  padding: 100px 0;
  background: rgba(255, 255, 255, 0.02);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: #3db588;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
}

.about-features {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}

.feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.onramp-offramp {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
}

.onramp-offramp h4 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  color: #3db588;
}

.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.flow-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.flow-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.flow-icon.buy {
  background: rgba(34, 197, 94, 0.2);
  border: 2px solid #22c55e;
}

.flow-icon.sell {
  background: rgba(59, 130, 246, 0.2);
  border: 2px solid #3b82f6;
}

.flow-arrow {
  font-size: 2rem;
  color: #3db588;
}

.flow-description {
  color: rgba(255, 255, 255, 0.8);
  font-style: italic;
}

/* Sections */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #ffffff;
}

.section-subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

/* Como Funciona */
.how-it-works {
  padding: 100px 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.step {
  text-align: center;
  padding: 2rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.step:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(61, 181, 136, 0.1);
}

.step-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #3db588 0%, #2d9a6b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: white;
}

.step-number {
  position: absolute;
  top: -10px;
  right: 20px;
  background: #3db588;
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #ffffff;
}

.step-description {
  color: rgba(255, 255, 255, 0.7);
}

/* Vantagens */
.advantages {
  padding: 100px 0;
  background: rgba(255, 255, 255, 0.02);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.advantage-card {
  padding: 2.5rem 2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  transition: all 0.3s ease;
  text-align: center;
}

.advantage-card:hover {
  transform: translateY(-5px);
  border-color: rgba(61, 181, 136, 0.3);
  box-shadow: 0 20px 40px rgba(61, 181, 136, 0.1);
}

.advantage-icon {
  width: 80px;
  height: 80px;
  background: rgba(61, 181, 136, 0.1);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: #3db588;
}

.advantage-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #ffffff;
}

.advantage-description {
  color: rgba(255, 255, 255, 0.7);
}

/* Depoimentos */
.testimonials {
  padding: 100px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: rgba(61, 181, 136, 0.3);
  box-shadow: 0 20px 40px rgba(61, 181, 136, 0.1);
}

.testimonial-quote {
  color: #3db588;
  margin-bottom: 1.5rem;
}

.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 2rem;
  color: #ffffff;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #3db588 0%, #2d9a6b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: white;
  font-size: 0.875rem;
}

.author-name {
  font-weight: 600;
  color: #ffffff;
}

.author-title {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

/* CTA Final */
.final-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  text-align: center;
}

.cta-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.cta-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  margin-bottom: 2rem;
}

.cta-note {
  display: flex;
  justify-content: center;
  gap: 2rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Footer */
.footer {
  background: #020617;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Update footer styles */
.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 400px;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  margin: 1rem 0 2rem 0;
  line-height: 1.6;
}

.footer-section h4 {
  font-weight: 600;
  margin-bottom: 1rem;
  color: #ffffff;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #3db588;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: #3db588;
  transform: translateY(-2px);
}

/* Remove contact form styles */
.footer-contact,
.contact-form,
.form-group {
  display: none;
}

.contact-info {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

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

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsividade */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 2rem;
    transition: left 0.3s ease;
  }

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

  .nav-toggle {
    display: flex;
  }

  .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 .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

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

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

  .about-features {
    flex-direction: column;
    gap: 1rem;
  }

  .flow-diagram {
    flex-direction: column;
    gap: 1rem;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }

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

  .metric-card {
    padding: 1.25rem;
  }

  .metric-value {
    font-size: 1.5rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

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

  .cta-note {
    flex-direction: column;
    gap: 0.5rem;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .nav {
    padding: 1rem 1.5rem;
  }

  .hero {
    padding: 100px 0 60px;
  }

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

  .hero-subtitle {
    font-size: 1rem;
  }

  .trust-badge {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

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

  .testimonial-card {
    padding: 2rem 1.5rem;
  }
}

/* Performance optimizations */
img {
  loading: lazy;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn-primary {
    border: 2px solid #ffffff;
  }
  
  .nav-link {
    border-bottom: 1px solid transparent;
  }
  
  .nav-link:hover {
    border-bottom-color: #3db588;
  }
}