* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  }

  body {
    background-color: #0a192f;
    color: #e6f1ff;
    overflow-x: hidden;
  }

  /* Header animé */
  header {
    background: linear-gradient(135deg, #112240 0%, #0a192f 100%);
    padding: 1.1rem 5% !important;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
    transform: translateY(0);
    transition: transform 0.3s ease, background 0.3s ease;
  }

  header.hidden {
    transform: translateY(-100%);
  }

  header.scrolled {
    background: rgba(10, 25, 47, 0.9);
    backdrop-filter: blur(10px);
  }

  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
  }

  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
  }

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

  nav a {
    color: #ccd6f6;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    transition: color 0.3s ease;
  }

  nav a:hover {
    color: #64ffda;
  }

  nav a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #64ffda;
    transition: width 0.3s ease;
  }

  nav a:hover::after {
    width: 100%;
  }

  .auth-buttons {
    display: flex;
    gap: 1rem;
  }

  .btn {
    padding: 0.7rem 1.5rem;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
  }

  .btn-login {
    background: transparent;
    color: #64ffda;
    border: 1px solid #64ffda;
  }

  .btn-login:hover {
    background: rgba(100, 255, 218, 0.1);
  }

  .btn-signup {
    background: #64ffda;
    color: #0a192f;
  }

  .btn-signup:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px -10px rgba(100, 255, 218, 0.5);
  }

  .mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #64ffda;
    font-size: 1.5rem;
    cursor: pointer;
  }

  /* Hero section */
  .hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    background: url("../images/mg.jpeg")
      no-repeat center center;
    background-size: cover;
    position: relative;
  }

  .hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 47, 0.8);
  }

  .hero-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    transform: translateY(50px);
    opacity: 0;
    animation: fadeInUp 1s forwards 0.5s;
  }

  .hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #e6f1ff;
  }

  .hero h2 span {
    color: #64ffda;
  }

  .hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 2rem;
    line-height: 1.6;
    color: #ccd6f6;
  }

  .hero-buttons {
    display: flex;
    gap: 1.5rem;
  }

  .btn-hero {
    padding: 1rem 2rem;
    font-size: 1.1rem;
  }

  .btn-demo {
    background: transparent;
    color: #e6f1ff;
    border: 1px solid #e6f1ff;
  }

  .btn-demo:hover {
    background: rgba(230, 241, 255, 0.1);
  }

  /* Graphique animé */
  .trading-graph {
    margin-top: -100px;
    padding: 0 5%;
    position: relative;
    z-index: 2;
    transform: translateY(50px);
    opacity: 0;
    animation: fadeInUp 1s forwards 1s;
  }

  .graph-container {
    background: #112240;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
    position: relative;
    overflow: hidden;
  }

  .graph-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    align-items: center;
  }

  .graph-title {
    font-size: 1.5rem;
    color: #64ffda;
  }

  .graph-controls {
    display: flex;
    gap: 1rem;
  }

  .graph-btn {
    background: #233554;
    color: #ccd6f6;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .graph-btn.active {
    background: #64ffda;
    color: #0a192f;
  }

  .graph-btn:hover {
    background: #1f3d6d;
  }

  .graph-placeholder {
    height: 400px;
    background: #0a192f;
    border-radius: 5px;
    position: relative;
    overflow: hidden;
  }

  .graph-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #233554;
  }

  .graph-line::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #64ffda;
    animation: graphAnimation 8s linear infinite;
  }

  .graph-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #64ffda;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: graphPoints 8s linear infinite;
    opacity: 0;
  }

  .graph-point:nth-child(1) {
    top: 70%;
    left: 10%;
    animation-delay: 0.5s;
  }
  .graph-point:nth-child(2) {
    top: 60%;
    left: 20%;
    animation-delay: 1s;
  }
  .graph-point:nth-child(3) {
    top: 40%;
    left: 30%;
    animation-delay: 1.5s;
  }
  .graph-point:nth-child(4) {
    top: 50%;
    left: 40%;
    animation-delay: 2s;
  }
  .graph-point:nth-child(5) {
    top: 30%;
    left: 50%;
    animation-delay: 2.5s;
  }
  .graph-point:nth-child(6) {
    top: 60%;
    left: 60%;
    animation-delay: 3s;
  }
  .graph-point:nth-child(7) {
    top: 70%;
    left: 70%;
    animation-delay: 3.5s;
  }
  .graph-point:nth-child(8) {
    top: 40%;
    left: 80%;
    animation-delay: 4s;
  }
  .graph-point:nth-child(9) {
    top: 50%;
    left: 90%;
    animation-delay: 4.5s;
  }

  .graph-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
  }

  .stat-card {
    background: #233554;
    padding: 1.5rem;
    border-radius: 8px;
    width: 23%;
    transition: transform 0.3s ease;
  }

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

  .stat-title {
    font-size: 0.9rem;
    color: #ccd6f6;
    margin-bottom: 0.5rem;
  }

  .stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #e6f1ff;
    margin-bottom: 0.5rem;
  }

  .stat-change {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
  }

  .stat-change.up {
    color: #64ffda;
  }

  .stat-change.down {
    color: #ff6b6b;
  }

  /* Features section */
  .features {
    padding: 8rem 5%;
    background: #0a192f;
    transform: translateY(50px);
    opacity: 0;
    animation: fadeInUp 1s forwards 1.5s;
  }

  .section-title {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
  }

  .section-title h2 {
    font-size: 2.5rem;
    color: #e6f1ff;
    margin-bottom: 1rem;
  }

  .section-title h2::after {
    content: "";
    display: block;
    width: 100px;
    height: 3px;
    background: #64ffda;
    margin: 1rem auto;
  }

  .section-title p {
    color: #8892b0;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
  }

  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
  }

  .feature-card {
    background: #112240;
    padding: 2rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
  }

  .feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
  }

  .feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(100, 255, 218, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
  }

  .feature-icon i {
    font-size: 1.8rem;
    color: #64ffda;
  }

  .feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #e6f1ff;
  }

  .feature-card p {
    color: #8892b0;
    line-height: 1.6;
  }

  /* Market section */
  .market {
    padding: 8rem 5%;
    background: #112240;
  }

  .market-table {
    max-width: 1200px;
    margin: 0 auto;
    background: #0a192f;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
    transform: translateY(50px);
    opacity: 0;
    animation: fadeInUp 1s forwards 2s;
  }

  table {
    width: 100%;
    border-collapse: collapse;
  }

  thead {
    background: #64ffda;
    color: #0a192f;
  }

  th {
    padding: 1.2rem;
    text-align: left;
    font-weight: 600;
  }

  tbody tr {
    border-bottom: 1px solid #233554;
    transition: all 0.3s ease;
  }

  tbody tr:last-child {
    border-bottom: none;
  }

  tbody tr:hover {
    background: rgba(100, 255, 218, 0.05);
  }

  td {
    padding: 1.2rem;
    color: #ccd6f6;
  }

  .coin-info {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .coin-icon {
    width: 30px;
    height: 30px;
  }

  .price-up {
    color: #64ffda;
  }

  .price-down {
    color: #ff6b6b;
  }

  /* CTA section */
  .cta {
    padding: 8rem 5%;
    background: linear-gradient(135deg, #112240 0%, #0a192f 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .cta::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
      circle,
      rgba(100, 255, 218, 0.1) 0%,
      transparent 70%
    );
    animation: pulseBg 10s infinite alternate;
  }

  .cta-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    transform: translateY(50px);
    opacity: 0;
    animation: fadeInUp 1s forwards 2.5s;
  }

  .cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #e6f1ff;
  }

  .cta p {
    color: #8892b0;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
  }

  .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
  }

  /* Footer */
  footer {
    background: #0a192f;
    padding: 5rem 5% 2rem;
    transform: translateY(50px);
    opacity: 0;
    animation: fadeInUp 1s forwards 3s;
  }

  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
  }

  .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
  }

  .footer-logo img {
    height: 30px;
  }

  .footer-logo h2 {
    font-size: 1.5rem;
    background: linear-gradient(90deg, #64ffda, #48aff0);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .footer-about p {
    color: #8892b0;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }

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

  .social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #112240;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccd6f6;
    transition: all 0.3s ease;
  }

  .social-link:hover {
    background: #64ffda;
    color: #0a192f;
    transform: translateY(-3px);
  }

  .footer-links h3 {
    font-size: 1.2rem;
    color: #e6f1ff;
    margin-bottom: 1.5rem;
    position: relative;
  }

  .footer-links h3::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: #64ffda;
  }

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

  .footer-links li {
    margin-bottom: 0.8rem;
  }

  .footer-links a {
    color: #8892b0;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .footer-links a:hover {
    color: #64ffda;
  }

  .footer-newsletter p {
    color: #8892b0;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }

  .newsletter-form {
    display: flex;
  }

  .newsletter-input {
    flex: 1;
    padding: 0.8rem;
    background: #112240;
    border: none;
    border-radius: 5px 0 0 5px;
    color: #ccd6f6;
  }

  .newsletter-input:focus {
    outline: none;
  }

  .newsletter-btn {
    background: #64ffda;
    color: #0a192f;
    border: none;
    padding: 0 1.5rem;
    border-radius: 0 5px 5px 0;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .newsletter-btn:hover {
    background: #48d1b5;
  }

  .footer-bottom {
    max-width: 1200px;
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid #233554;
    text-align: center;
    color: #8892b0;
    font-size: 0.9rem;
  }


  /* Styles pour la section Comment ça marche */
.how-it-works {
  padding: 8rem 5%;
  background: #112240;
  transform: translateY(50px);
  opacity: 0;
  animation: fadeInUp 1s forwards 1.8s;
}

.steps-container {
  max-width: 1200px;
  margin: 3rem auto 5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.step-line {
  position: absolute;
  top: 50px;
  left: 12.5%;
  width: 75%;
  height: 3px;
  background: linear-gradient(90deg, #64ffda, #48aff0);
  z-index: 1;
  animation: lineExtend 1.5s ease-out forwards;
}

.step-card {
  background: #0a192f;
  border-radius: 10px;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  z-index: 2;
  transition: all 0.5s ease;
  box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
}

.step-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 30px -10px rgba(100, 255, 218, 0.3);
}

.step-number {
  width: 50px;
  height: 50px;
  background: #64ffda;
  color: #0a192f;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
  position: relative;
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: rgba(100, 255, 218, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.step-icon img {
  max-width: 100%;
  max-height: 100%;
  filter: brightness(0) invert(0.7);
  transition: all 0.3s ease;
}

.step-card:hover .step-icon img {
  filter: brightness(0) invert(1);
}

.step-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #e6f1ff;
}

.step-card p {
  color: #8892b0;
  font-size: 0.95rem;
  line-height: 1.6;
}

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

.video-wrapper {
  display: flex;
  background: #0a192f;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
}

.video-placeholder {
  width: 60%;
  position: relative;
}

.video-placeholder img {
  width: 80%;
  /* height: 100%; */
  object-fit: cover;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: rgba(100, 255, 218, 0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.play-button i {
  color: #0a192f;
  font-size: 2rem;
  margin-left: 5px;
}

.play-button:hover {
  background: #64ffda;
  transform: translate(-50%, -50%) scale(1.1);
}

.video-info {
  width: 40%;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.video-info h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: #e6f1ff;
}

.video-info p {
  color: #8892b0;
  margin-bottom: 2rem;
  line-height: 1.6;
}

@keyframes lineExtend {
  from {
      width: 0;
      left: 50%;
  }
  to {
      width: 75%;
      left: 12.5%;
  }
}



/* Styles pour la section Partenaires */
.partners {
  padding: 8rem 5%;
  background: #0a192f;
  overflow: hidden;
  transform: translateY(50px);
  opacity: 0;
  animation: fadeInUp 1s forwards 2.2s;
}

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

.partner-slider {
  margin-top: 3rem;
  overflow: hidden;
  position: relative;
}

.partner-track {
  display: flex;
  gap: 2rem;
  animation: scroll 30s linear infinite;
  width: calc(250px * 16); /* Double pour l'effet de boucle */
}

.partner-card {
  width: 250px;
  height: 150px;
  background: #112240;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.partner-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px -10px rgba(100, 255, 218, 0.3);
}

.partner-card img {
  max-width: 100%;
  max-height: 80px;
  filter: grayscale(100%) brightness(0.8);
  transition: all 0.3s ease;
}

.partner-card:hover img {
  filter: grayscale(0%) brightness(1);
}

@keyframes scroll {
  0% {
      transform: translateX(0);
  }
  100% {
      transform: translateX(calc(-250px * 8)); /* Déplace de la moitié */
  }
}


/* Styles pour la section FAQ */
.faq-section {
  padding: 8rem 5%;
  background: #112240;
  transform: translateY(50px);
  opacity: 0;
  animation: fadeInUp 1s forwards 2.5s;
}

.faq-container {
  max-width: 1200px;
  margin: 3rem auto 0;
  display: flex;
  gap: 3rem;
}

.faq-accordion {
  flex: 1;
}

.faq-item {
  margin-bottom: 1rem;
  border-radius: 8px;
  overflow: hidden;
  background: #0a192f;
  box-shadow: 0 5px 15px -5px rgba(2, 12, 27, 0.5);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: none;
  color: #e6f1ff;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: rgba(100, 255, 218, 0.05);
}

.faq-question i {
  transition: transform 0.3s ease;
}

.faq-question.active i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, padding 0.3s ease;
}

.faq-answer.show {
  max-height: 1000px;
  padding: 0 2rem 1.5rem;
}

.faq-answer p, .faq-answer ol, .faq-answer ul {
  color: #8892b0;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.faq-answer ol, .faq-answer ul {
  padding-left: 1.5rem;
  margin: 1rem 0;
}

.faq-answer li {
  margin-bottom: 0.5rem;
}

.payment-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0;
}

.payment-method {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(100, 255, 218, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 5px;
}

.payment-method img {
  height: 20px;
}

.payment-method span {
  font-size: 0.9rem;
  color: #ccd6f6;
}

.regulation-link {
  display: inline-flex;
  align-items: center;
  color: #64ffda;
  text-decoration: none;
  font-weight: 500;
  margin-top: 1rem;
}

.regulation-link i {
  margin-left: 0.5rem;
  font-size: 0.8rem;
}

.demo-comparison {
  display: flex;
  gap: 2rem;
  margin: 1.5rem 0;
}

.comparison-col {
  flex: 1;
  background: rgba(100, 255, 218, 0.05);
  padding: 1.5rem;
  border-radius: 8px;
}

.comparison-col h4 {
  color: #64ffda;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.comparison-col ul {
  list-style: none;
  padding-left: 0;
}

.comparison-col li {
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  color: #ccd6f6;
}

.comparison-col i {
  margin-right: 0.8rem;
}

.comparison-col .fa-check {
  color: #64ffda;
}

.comparison-col .fa-times {
  color: #ff6b6b;
}

/* Support card */
.faq-support {
  width: 350px;
}

.support-card {
  background: #0a192f;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
  position: sticky;
  top: 120px;
}

.support-card h3 {
  font-size: 1.5rem;
  color: #e6f1ff;
  margin-bottom: 1rem;
}

.support-card p {
  color: #8892b0;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.support-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.support-method {
  display: flex;
  gap: 1rem;
}

.method-icon {
  width: 50px;
  height: 50px;
  background: rgba(100, 255, 218, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.method-icon i {
  color: #64ffda;
  font-size: 1.2rem;
}

.method-info h4 {
  font-size: 1.1rem;
  color: #e6f1ff;
  margin-bottom: 0.3rem;
}

.method-info p {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: #8892b0;
}

.support-link {
  display: inline-flex;
  align-items: center;
  color: #64ffda;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.support-link i {
  margin-left: 0.5rem;
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.support-link:hover i {
  transform: translateX(3px);
}




/* Styles pour la section Transparence */
.transparency {
  padding: 8rem 5%;
  background: #0a192f;
  transform: translateY(50px);
  opacity: 0;
  animation: fadeInUp 1s forwards 2s;
}

.transparency-grid {
  max-width: 1200px;
  margin: 3rem auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.transparency-card {
  background: #112240;
  border-radius: 10px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.5s ease;
  box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
}

.transparency-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 30px -10px rgba(100, 255, 218, 0.3);
}

.card-icon {
  width: 70px;
  height: 70px;
  background: rgba(100, 255, 218, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.card-icon img {
  max-width: 60%;
  filter: brightness(0) invert(0.7);
  transition: all 0.3s ease;
}

.transparency-card:hover .card-icon img {
  filter: brightness(0) invert(1);
}

.transparency-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #e6f1ff;
}

.transparency-card p {
  color: #8892b0;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.security-list {
  list-style: none;
  margin-top: 1.5rem;
}

.security-list li {
  margin-bottom: 0.8rem;
  color: #ccd6f6;
  display: flex;
  align-items: center;
}

.security-list i {
  color: #64ffda;
  margin-right: 0.8rem;
  font-size: 1.1rem;
}

.transparency-metrics {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.metric {
  text-align: center;
}

.metric-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: #64ffda;
}

.metric-label {
  font-size: 0.9rem;
  color: #8892b0;
}

.regulators {
  display: flex;
  gap: 1rem;
  margin: 1.5rem 0;
  flex-wrap: wrap;
  align-items: center;
}

.regulators img {
  height: 40px;
  filter: grayscale(100%) brightness(0.8);
  transition: all 0.3s ease;
}

.transparency-card:hover .regulators img {
  filter: grayscale(0%) brightness(1);
}

.compliance-link {
  color: #64ffda;
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
}

.compliance-link i {
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.compliance-link:hover {
  color: #48d1b5;
}

.compliance-link:hover i {
  transform: translateX(5px);
}

.card-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(100, 255, 218, 0.1);
  color: #64ffda;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Engagement section */
.commitment-section {
  max-width: 1200px;
  margin: 5rem auto 0;
  display: flex;
  background: #112240;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
}

.commitment-content {
  width: 60%;
  padding: 3rem;
}

.commitment-content h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #e6f1ff;
}

.commitment-content p {
  color: #8892b0;
  margin-bottom: 2rem;
  line-height: 1.6;
  font-size: 1.1rem;
}

.commitment-points {
  margin-top: 2rem;
}

.commitment-point {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.point-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: #64ffda;
  opacity: 0.5;
}

.point-content h4 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: #e6f1ff;
}

.point-content p {
  color: #8892b0;
  margin-bottom: 0;
  font-size: 1rem;
}

.commitment-image {
  width: 40%;
  position: relative;
}

.commitment-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 25, 47, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}

.overlay-content {
  text-align: center;
  padding: 2rem;
  color: #e6f1ff;
}

.overlay-content i {
  font-size: 3rem;
  color: #64ffda;
  margin-bottom: 1.5rem;
}

.overlay-content p {
  font-size: 1.2rem;
  line-height: 1.6;
}







  /* Animations */
  @keyframes fadeInUp {
    from {
      transform: translateY(50px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }

  @keyframes pulse {
    0% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.1);
    }
    100% {
      transform: scale(1);
    }
  }

  @keyframes graphAnimation {
    0% {
      width: 0;
    }
    100% {
      width: 100%;
    }
  }

  @keyframes graphPoints {
    0% {
      opacity: 0;
    }
    10% {
      opacity: 1;
    }
    90% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
  }

  @keyframes pulseBg {
    0% {
      transform: scale(1);
    }
    100% {
      transform: scale(1.2);
    }
  }

  /* Responsive */
  @media (max-width: 992px) {
    .stat-card {
      width: 48%;
      margin-bottom: 1rem;
    }

    .graph-stats {
      flex-wrap: wrap;
    }
  }

  @media (max-width: 768px) {
    nav {
      position: fixed;
      top: 80px;
      left: 0;
      width: 100%;
      background: #112240;
      padding: 2rem;
      transform: translateY(-150%);
      transition: transform 0.3s ease;
      box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
    }

    nav.active {
      transform: translateY(0);
    }

    nav ul {
      flex-direction: column;
      gap: 1.5rem;
    }

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

    .auth-buttons {
      display: none;
    }

    .hero h2 {
      font-size: 1.4rem;
    }

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

    .hero-buttons {
      flex-direction: column;
      gap: 1rem;
    }

    .btn-hero {
      width: 100%;
    }

    .stat-card {
      width: 100%;
    }

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

    .cta .btn {
      width: 100%;
    }
  }

  @media (max-width: 576px) {
    .section-title h2 {
      font-size: 2rem;
    }

    .feature-card {
      padding: 1.5rem;
    }

    .feature-icon {
      width: 50px;
      height: 50px;
    }

    .feature-icon i {
      font-size: 1.5rem;
    }

    .feature-card h3 {
      font-size: 1.3rem;
    }
  }

/* Responsive */
@media (max-width: 992px) {
  .steps-container {
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
  }

  .step-line {
      display: none;
  }

  .video-wrapper {
      flex-direction: column;
  }

  .video-placeholder, .video-info {
      width: 100%;
  }
}

@media (max-width: 768px) {
  .steps-container {
      grid-template-columns: 1fr;
      max-width: 600px;
  }

  .video-info {
      padding: 2rem;
  }

  .video-info h3 {
      font-size: 1.5rem;
  }
}

@media (max-width: 576px) {
  .step-card {
      padding: 1.5rem 1rem;
  }

  .step-icon {
      width: 60px;
      height: 60px;
  }

  .video-info {
      padding: 1.5rem;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .partner-card {
      width: 200px;
      height: 120px;
      padding: 1.5rem;
  }

  .partner-track {
      animation: scroll 20s linear infinite;
      width: calc(200px * 16);
  }

  @keyframes scroll {
      100% {
          transform: translateX(calc(-200px * 8));
      }
  }
}

@media (max-width: 576px) {
  .partner-card {
      width: 150px;
      height: 100px;
      padding: 1rem;
  }

  .partner-track {
      animation: scroll 15s linear infinite;
      width: calc(150px * 16);
  }

  @keyframes scroll {
      100% {
          transform: translateX(calc(-150px * 8));
      }
  }
}

/* Responsive transparence*/
@media (max-width: 992px) {
  .transparency-grid {
      grid-template-columns: 1fr;
      max-width: 800px;
  }
  
  .commitment-section {
      flex-direction: column;
  }
  
  .commitment-content, .commitment-image {
      width: 100%;
  }
  
  .commitment-image {
      height: 400px;
  }
}

@media (max-width: 768px) {
  .transparency-card {
      padding: 1.5rem;
  }
  
  .commitment-content {
      padding: 2rem;
  }
  
  .transparency-metrics {
      flex-direction: column;
      gap: 1rem;
  }
}

@media (max-width: 576px) {
  .commitment-point {
      flex-direction: column;
      gap: 0.5rem;
  }
  
  .point-number {
      font-size: 1.2rem;
  }
  
  .commitment-content h3 {
      font-size: 1.5rem;
  }
}

/* Responsive Question*/
@media (max-width: 992px) {
  .faq-container {
      flex-direction: column;
  }
  
  .faq-support {
      width: 100%;
  }
  
  .support-card {
      position: relative;
      top: auto;
  }
  
  .demo-comparison {
      flex-direction: column;
      gap: 1rem;
  }
}

@media (max-width: 768px) {
  .faq-question {
      padding: 1.2rem 1.5rem;
      font-size: 1rem;
  }
  
  .faq-answer.show {
      padding: 0 1.5rem 1.2rem;
  }
  
  .support-method {
      flex-direction: column;
      align-items: flex-start;
  }
}

@media (max-width: 576px) {
  .payment-methods {
      flex-direction: column;
  }
  
  .payment-method {
      width: 100%;
  }
}